At present, consumers’ enthusiasm for off-road models is unprecedented, and off-road gameplay is more diverse. The old-fashioned Land Rover, with its excellent sales, proved its own strength. However, with the development of new energy and the change of intelligence, it has created a different gameplay from the era of fuel vehicles, and thus gained a high degree of heat. However, Dongfeng has been built with more than 50 years of experience in building cars, and has a military background gene. The strength of putting a number of military-grade technologies on civilian models cannot be underestimated, and the product strength and car experience of off-road models have been subverted. Then, it is necessary to have a more extreme off-road experience and to be more suitable for the actual car environment. How do you choose these cars?

A big gap between the experience of old-school fuel vehicles and new energy vehicles lies in the intelligent cockpit in the car. In terms of human-computer interaction, 917 hard-core off-road collides with intelligent technology. The 12.3-inch full LCD instrument screen, 15.6-inch central control screen, 12.3-inch passenger screen, HUD enhanced head-up display system and rear center armrest screen form an overall layout of five-screen interaction, which matches the new Confidence series 16-speaker sound system of Shangdan, and integrates the five senses from car control to entertainment, and can realize 5G remote smart phone, Bluetooth key, vehicle status monitoring and remote parking. At the same time, technologies to improve safety, such as parking security and infrared night vision, all come from the military, which are not only quite powerful, but also strengthen the sense of luxury and technology, making it more worry-free during the journey.

The Warrior 917 also has a full-scene intelligent voice interaction inside the car, which is simpler and more practical to operate. The multi-round dialogue function also makes the experience of voice control closer to the real communication scene, unlike the voice control of other models, which only gets a cold voice assistant response. At the same time, Warrior 917 also supports up to 2000+HMI pages to open customized voice, and personifies a variety of emotional voice interactive experiences, which can realize a rich and more personalized full-scene intelligent voice interactive experience. Looking up at the U8 cockpit, the visual experience of the three large screens is also quite excellent, but the functionality is not as comprehensive as that of the Warrior 917. However, the cockpit function of Land Rover Defender is still at a more traditional level, and its functionality and interactive experience are quite limited.

There are different opinions on the appearance, but the Warrior 917 inherits the aesthetic design of military industry and adopts the hard-core mecha style, which is quite full of military flavor. From the book data, it has the maximum ground clearance of 335mm, the maximum wading depth of 900mm, the maximum approach angle of 36.8, the maximum departure angle of 37.5 and the maximum through angle of 27.9, even 100% climbing slope (equivalent to 45) and 40% side slope (equivalent to 21.8).

In the era of electrification, the Warrior 917, as a new energy off-road vehicle, adopts the intelligent off-road chassis with global access and the M TECH intelligent off-road architecture. In addition to the intelligent adjustable air suspension, it also adds the CDC continuous damping adjustable vibration reduction system. Even the unpaved roads, washboards, gravel roads and other scenes during long-distance crossing ensure the stability and ride comfort of the vehicle. The dynamic domain control of VMC chassis can also improve the freedom of adjustment and driving experience. The Warrior 917, which is added with black technology, does not lose the look of U8 equipped with Yunqi -P system.

It has to be mentioned that the air suspension of Warrior 917 adopts BWI Jingxi AeroRide multi-stage intelligent adjustable air suspension. As a representative product of Jingxi high-end suspension, it is mostly used in Lamborghini, Ferrari, Porsche and other high-end models, which can achieve a lift speed of 5 mm/s, and the lift height is far more than 100 mm of similar products, reaching a fairly objective 150 mm, which brings considerable hardware redundancy to Warrior 917.

In addition to the chassis, the electric-driven Warrior 917 has more advanced functions and gameplay than Land Rover Defender. The Warrior 917 power system is driven by a larger battery pack, which makes the off-road capability more durable. Compared with the single-tooth ratio reducer, the 2-speed reducer is also harder, which can bring stronger off-road stability performance. In the actual experience, compared with the most eye-catching U-turn function, Bravissimo 917′ s rear-wheel steering by wire is more practical. As the first off-road vehicle equipped with rear-wheel steering technology, it has only a turning radius of 5.1m, allowing it to turn flexibly on narrow roads, and there is also a "crab-walking mode" that allows vehicles to drive laterally on special sections, greatly improving the ability of walking in the wild and cities.

China has a vast territory, various landforms, great differences between east, west, north and south, and complex off-road environment, so the durability and reliability of vehicles are extremely important. In this respect, U8 has passed four rounds of loop test of equivalent user driving 1 million kilometers and thousands of kilometers of real off-road road test, and accumulated more than 5 million kilometers of equivalent user mileage, with good durability.

However, even in the face of looking up to U8 with BYD’s technical endorsement, the Warrior 917, supported by Dongfeng’s experience in building cars for more than 50 years, did not fall in the wind. Warrior 917 is based on the durability test standard of military vehicles. Reliability and stability are the core strength of Warrior 917. As the only vehicle in China that has passed the durability test of "National Military Standard" (GJB).

The comprehensive field test of Bravissimo 917 shows that the reliability and durability of the whole vehicle are verified in 28 provinces, municipalities and autonomous regions across the country, covering more than 99.5% of the user’s use scenarios, including off-road conditions, mountain areas and mining areas, accounting for 50%, and covering the high temperature, cold and plateau three high tests of military off-road vehicles, and passing the military leap, obstacle impact and step climbing. Verified by the national standard of reliability and durability for four rounds of 1 million kilometers of military off-road vehicles, the strength reaches ten times that of ordinary passenger cars, and the actual mileage of equivalent users reaches 6 million kilometers beyond looking up at U8. The super coping ability in extreme environment can make the owner go wild, and Warrior 917 can always take the owner home safely.

In terms of safety, Warrior 917 decentralized the technology of military safety and reliability to civilian use, and the frame adopted an integrated internal high-pressure longitudinal beam with high strength and high rigidity, which was also the first passenger car in China. The frame structure adopted high-strength materials with a coverage of 600-800 MPa ≥85%, the tensile strength of the integrated thermoformed threshold structure reached 1500MPa, and the tensile strength of the thermoformed reinforced seat beam reached 1,800 MPa. The compressive strength of the roof is 110kN. Compared with the traditional longitudinal beam, the integrated internal high-pressure longitudinal beam of Warrior 917 improves the mechanical properties by 10% and reduces the weight of the system by 15%. Some beam structures are further reduced by aluminum alloy die casting, and the torsional stiffness is as high as 1180 nm/degree, which greatly improves the off-road handling of the whole vehicle and ensures excellent stability and durability under long-term use.

In contrast, although the brand-new Land Rover Defender has a body structure made of high-strength aluminum alloy, the "all-terrain platinum geometric body" has laid a solid foundation for it to conquer bad road conditions, but the brand-new Land Rover Defender has been replaced by a body, and the body stiffness in extreme off-road environment will still be slightly inferior to the structural strength.

As a new energy off-road vehicle, many people will worry about battery safety and whether it can meet the extreme situation that off-road vehicles need to face. The battery pack box of Dongfeng Warrior 917 adopts military aluminum alloy frame with lightning protection and energy absorption honeycomb structure, equipped with 1500 MPa integrated stamping high-strength bottom guard plate and multi-layer composite materials, which can ensure the safety of the vehicle under extreme working conditions such as bottoming and rubbing. The side surface of the battery box is also made of hot-formed high-strength steel plate exceeding 1500Mpa, which further effectively protects the safety of the battery pack.

In addition, the pure electric version of Warrior 917 also comes standard with front and rear 1800Mpa high-strength steel plate bottom guards; The extended-range version also comes standard with 1800Mpa high-strength steel plate bottom guards for the front and fuel tanks, and can also support the optional installation of 8mm magnesium-aluminum alloy front and rear guard plates, which can well avoid the damage caused by bumping the bottom of the car during high-strength off-road, and can be more confident when facing more complicated road conditions. IP67/IPX9 protection grade is also adopted in the key controller of the whole vehicle, and IP68 dustproof and waterproof grade is adopted in the part of the three electric systems, which can easily cope with the challenges brought by harsh terrain environment without maintenance even after wading.

In addition to its strong off-road strength, one of the highlights of Warriors 917 lies in its full personalization and off-road expansion ability. Off-road vehicles are partners rather than pure tools for players. It supports high-end customization and personalized modification, and provides rich personalized options and customized modification services for vehicle interior trim, exterior trim and chassis parts, such as DINAMICA? environment-friendly suede ceiling, 20-inch forged wheel hub/anti-falling wheel hub with all-terrain tires, roof expansion platform kit, electric winch, electric side pedal and simulated sound waves, etc., all of which can achieve high personalized customization and meet the differentiated scene requirements of one person and one car user, with high playability and such freedom.

Moreover, Warrior 917 also built three stylized official optional kits around the user’s differentiated scene requirements for consumers with various needs, aesthetics and uses to choose, and truly formed a customized product of "one car, one price, one person, one car", which can let players play by themselves and make a group of off-road veterans easily show their unique personality in the off-road circle.

Compared with the old-fashioned fuel off-road vehicle, the Warrior 917 is more entertaining, smarter and easier off-road, and brings a better car experience. Compared with looking up at U8, Warrior 917 is not only hard-core enough for off-road, but also convenient for urban travel. In addition, as a brand that meets the operational needs of the army, Warrior’s aesthetic design and national military standards are the reasons why people used to see Warrior’s cars on the road to admire and admire them, which represents the manufacturing level of off-road vehicles recognized by the state. Finally, the high customization differentiation and the freedom of optional installation make it full of playability. In the off-road circle, it can be recognized by off-road old guns by highlighting the taste and quality. Warrior 917 brings military-grade hard-core products into civilian use, satisfying more people’s military dreams and off-road dreams.

Our reporter Dong Chang

Isn’t it incredible that gutter oil can not only be refined into biodiesel, but also become aviation kerosene to "fly" to the sky?

On September 18th, in Shenze Economic Development Zone, Hebei Province, the reporter walked into the product testing room of Hebei Huide Renewable Resources Co., Ltd., and Wang Meng, the technical director of the company, was sampling new products in front of the chlorine meter. Looking at the clear and translucent liquid in the glass dish, Wang Meng told the reporter, "This is the bio-aviation kerosene extracted from waste oil, which is colorless and tasteless."

This enterprise is well-known in the field of bioenergy. "We are the largest biodiesel producer in the province. Biodiesel is all refined from waste oil, with an annual output of 120,000 tons, and all products are exported to EU countries." Guo Jihui, the chairman of the company, said that at present, their production process of refining bio-aviation kerosene has completed the pilot test and has the conditions for large-scale production.

As early as the beginning of the factory in 2012, Huide Company aimed at the systematic research and technology development of waste oil resource utilization.

Shenze oil industry came into being with the development of daily chemical industry. As one of Hebei waste oil distribution centers, Shenze can collect more than 1 million tons of raw materials such as waste cooking oil and kitchen waste oil all over the country every year.

Relying on the foundation of local oil industry, Huide Company started with the extraction of epoxy fatty acid methyl ester from waste oil, and went through the process of technological innovation and equipment renewal, from providing bioplasticizers for manufacturers of disposable nontoxic PVC gloves and children’s toys to developing and producing bio-energy products such as biodiesel.

This is a green transformation. Along the way, Guo Jihui was deeply touched by the hardships of breaking through. "Every update link is like breaking through the customs, and every customs is a narrow escape."

"For the production of biodiesel, the waste oil should be heated to the evaporation point first, then condensed and recycled, and then the different components in the oil can be separated." Guo Jihui introduced that at the beginning, they invested more than 4 million yuan to build a new traditional tower distillation production line. After half a year of trial production, it was found that the separation efficiency was poor and the purity of refined fatty acid methyl ester could not meet the requirements.

In Guo Jihui’s view, the production of good products depends on innovation, and innovation cannot be afraid of investment. So, they scraped together nearly 6 million yuan, reluctantly dismantled the tower distillation production line and bought short-range molecular distillation equipment specially used for separation and purification of high-boiling mixtures. By updating the equipment, improving the process, and after repeated tests, Huide’s biodiesel production line finally reached its production capacity successfully.

The breakthrough from "0" to "1" is only the first step for this enterprise to rush to a new track.

Follow Wang Meng into the production workshop and see that the newly collected waste oil is being injected into a large tank, which is about to be pre-treated.

"In the pretreatment stage, we adopted a self-developed enzymatic process. The waste oil can be purified by biological enzyme catalysis, and high-purity fatty acid methyl ester and glycerol can be separated." Wang Meng introduced that with this process, the yield of biodiesel and glycerol can reach 90%, and energy consumption can be reduced by more than 3%.

With the breakthrough of key core technologies, Huide Company has successfully developed a new track for bioenergy industry. In 2022, the company’s annual biodiesel production capacity exceeded 120,000 tons, with an annual output value of 970 million yuan. "At present, the project with an annual output of 400,000 tons of bio-aviation kerosene is about to start construction." Guo jihui introduced.

What makes them even more happy is that the bioenergy industry chain here is accelerating.

In the past two years, Shenze County has seized the opportunity to build a strong new energy province, vigorously cultivated the development of bioenergy industry by gathering high-tech enterprises, improving infrastructure and expanding application scenarios, and has initially formed a whole industrial chain covering the collection and storage of waste oils and fats and the production of industrial-grade mixed oil, biodiesel, bio-aviation kerosene and other products. Up to now, there are 17 bioenergy enterprises in the county, and seven bioenergy projects with a total investment of 3 billion yuan are being accelerated. In the future, the annual production capacity of biodiesel and bio-aviation kerosene in the county will reach 400,000 tons and 700,000 tons respectively.

"Not long ago, Shijiazhuang was selected as a national pilot for the promotion and application of biodiesel, and the application scenarios became more and more abundant. Many foreign companies have come to us to discuss business." Guo Jihui is full of expectations for the future. "With the accelerated gathering of bioenergy enterprises, the industrial chain, supply chain and upstream and downstream regional cooperation in innovation chain will become closer and closer, and the competitive advantage of our products will become more obvious."

Xiaoai students have activated about 100 million devices, woke up 8 billion times, and lived 34 million in September. Xiaomi IoT has connected 132 million devices (excluding mobile phones and laptops)-this is the latest "connection" report card given by Lei Jun at this year’s Xiaomi AIoT conference.

IoT business is an important part of Xiaomi Valuation (Tencent multiplied by Apple’s market value) ridiculed by Lei Jun on the eve of listing. During the roadshow of Xiaomi’s listing, many investors generally believed that Xiaomi’s hardware should be benchmarked against Apple, and its software should be benchmarked against Tencent, so as to calculate the value of Xiaomi. IoT not only has a lot of diversion hardware on the Xiaomi ecological chain, but also relies on this foundation for Internet services and software with strong liquidity.

However, just as there is a huge gap between monthly activity and connected devices in the published data, how to keep users’ retention and activity has always been a problem discussed by people in the industry. Fan Dian, general manager of Xiaomi IoT platform department, is no exception. Although no relevant data is given, he said in an interview with Geek Park that in the future, AI and other ways will be used to maintain user activity.

"Xiaomi also needs enough equipment activation to reduce the unit R&D cost. An analyst who did not want to be named also said that active users have another meaning for Xiaomi. Obviously, people are curious about what the next step of Xiaomi IoT will be.

Expanding the service map is the first answer given by Xiaomi. At the AIoT Developer Conference, Xiaomi announced that it will cooperate with a "mysterious" guest-IKEA from December, and all the intelligent lighting products of IKEA will be connected to the IoT platform. In the future, it will be possible to control the intelligent lighting products of IKEA through Mijia’s App and Xiao Ai’s classmates.

Not only IKEA, Xiaomi also announced that it has reached a cooperation with All Seasons Hotel, and moved the scenes such as small love speakers and intelligent lighting to the upcoming All Seasons Hotel (Shanghai Hongqiao Center Store). In addition, there is a partner who can infiltrate users’ lives from the decoration. Love space.

At this point, Xiaomi’s service targets are not only the previous intelligent hardware enterprises, intelligent hardware solutions, traditional home appliance manufacturers, voice AI platforms, but also hotels, apartments and real estate.

The importance attached to the high-frequency scene of intelligent lighting was demonstrated by Xiaomi at the first IoT Developers Conference in 2017. At that time, as a strategic partner of Xiaomi, Philips Lighting proposed that by 2020, all new lighting products would be embedded with IoT technology to achieve "interconnection".

According to statistics, in a typical user’s home, there are 17 switches on average, and a typical user performs 25,000 operations on turning on and off the lights in a year. Whether it is Philips Lighting or IKEA, intelligent lighting, as the first cooperative product, is a good decision to cultivate user stickiness.

However, analysts’ views are slightly different. An analyst who was present believed that Xiaomi cooperated with these platforms because "AI and smart home are the trends. If we only make exquisite life cost-effective products, it is actually difficult for Xiaomi and Netease YEATION to open the gap. What Xiaomi is doing now is trying to empower traditional products intelligently, which will be more cost-effective at the same price or slightly more expensive. 」

After the deployment in the past few years, Xiaomi’s smart home has achieved "a little" results. So far, Xiaomi IoT has supported 2,000 devices, covering more than 200 countries, and 132 million smart devices have been activated (excluding mobile phones and laptops).

"In the future, Xiaomi may have to think about how to connect other friendly products to his own platform as much as possible, so as to control more devices through Xiaoai students, which can promote Xiaoai students faster and more widely, but this seems a bit difficult. Some analysts have raised their concerns about the future of Xiaomi.

However, Lei Jun doesn’t seem worried. He understood the truth of "making many friends and making few enemies" a long time ago.

"Xiaomi promotes the progress of IoT equipment, on the other hand, it has also caused some misunderstandings to the industry. Is it true that I can’t connect to Xiaomi’s IoT system without joining the Xiaomi ecological chain? I repeat, no. At the meeting, Lei Jun said, "Xiaomi’s determination to open up has not changed. I hope everyone can understand this. 」

As early as 2014, Xiaomi established an ecological chain department focusing on the incubation and cultivation of intelligent hardware, and established an ecosystem composed of more than 220 companies through investment and incubation, of which more than 100 companies focused on intelligent hardware and consumer products. Last year, Lei Jun officially announced that it would open IoT capabilities to all developers and serve more third parties. This year, Lei Jun once again stressed that as long as developers access Xiaomi’s ecological agreements and specifications, they can be connected with Xiaomi.

Lei Jun said that in the next 5-10 years, AIoT will be the core strategy of Xiaomi in the future. As the name implies, Wang Peng, senior product manager of Xiaomi IoT, proposed two ways to empower future AIoT developers. The first way is AI voice empowerment, and the second way is the Internet of Everything. The most practical example is the Zigbee protocol used in smart lighting cooperation with IKEA, which will also be open to all developers next year.　 　

Some research reports pointed out that Xiaomi has now accessed hundreds of millions of intelligent hardware devices, and the entire consumer Internet of Things has begun to take shape. Other hardware devices must access Xiaomi’s IoT platform if they want to interconnect with these hundreds of millions of devices. At the same time, the use of Xiaomi platform by developers can avoid high R&D costs, greatly reduce the threshold of hardware entrepreneurship, and at the same time, there are various support such as sales channels, which is a win-win cooperation.

The research report also predicts that in the future, the IoT platform will no longer be exclusive to Xiaomi and eco-chain enterprises, but will be a huge development platform, and Xiaomi will get a lot of service fees and a lot of data.

Regardless of whether the future development direction of MIoT (Xiaomi IoT) will develop in the secondary direction, the revenue performance of IoT is indeed getting brighter and brighter. According to Xiaomi’s financial report for the third quarter of fiscal year 2018, IoT and consumer goods business contributed 10.8 billion yuan to Xiaomi, up 89.8% year-on-year. The total revenue of the business in the first three quarters of 2018 reached 28.9 billion yuan, which exceeded the total revenue of IoT and consumer goods in the whole year of last year of 23.45 billion yuan.

132 million is a number mentioned many times at the meeting. This is a smart device that Xiaomi IoT has been activated so far, which means that Xiaomi IoT has become the world’s largest consumer-grade IoT platform. In the development of IoT, the privacy policies of various countries and regions are a challenge that cannot be underestimated in front of various developers.

The EU General Data Protection Act (GDPR), which came into effect on May 25th this year, is known as the strictest user data protection act in the history of the EU. According to the provisions of GDPR, enterprises must explain to users in a way that users can understand and accept before collecting personal information, and give users the right to withdraw the license agreement at any time. Companies that violate the regulations may face a penalty of up to 20 million euros.

Xiaomi’s experience will be a valuable asset for reference. As early as 2014, Xiaomi set up the Privacy Committee, and cooperated with TRUSTe (now renamed TrustArc) in California, USA, the world’s largest privacy authentication scheme provider, to carry out privacy protection related business. By 2016, Xiaomi has obtained the privacy mark of TRUSTe.

According to Liu Kai, senior product manager of Xiaomi IoT, MIoT’s current privacy policy is configured in accordance with the highest standard GDPR, and at the same time, corresponding policy adjustments are made according to local conditions. For eco-chain partners, MIoT launched a one-stop auditing system and product privacy mechanism tools. For example, the latter provided a standardized interface to help developers realize the demand of "user withdrawal agreement".

Privacy and security are twin brothers. With Google, Apple and other technology companies, and domestic home appliance giants have seized the market in the IoT field, IoT security issues are also coming to the fore. This year, Amazon Echo broke a news story. Echo recorded a conversation between a couple living in Oregon and sent it to contacts in the address book. As Xiaomi IoT Liu Daokuan said, "IoT security is a big deal when it happens. 」　

Before "AI+IoT" became Xiaomi’s new growth engine, Liu Daokuan said that Xiaomi should first make MIoT safe. Xiaomi has a relatively complete security infrastructure and confident security protocols (Wi-Fi, BLE, Zigbee, NFC security protocols), and these successful experiences will be solidified in the form of SDK and provided to developers.

The Internet of Everything is a huge territory. Although we can’t predict the end of the arrival, fortunately, some people have started to take the lead.

The following is a record of Lei Jun’s speech:

Lei Jun: Good morning, ladies and gentlemen! The popularity of our Xiaomi developer conference is far beyond imagination. Just now, I believed that all the people were jammed on the way, and they should have felt the heat of the conference. When my colleague introduced me yesterday, he said that today there are not only many developers, but also Xiaomi’s very close partners. There are also many managers’ funds of investment companies and analysts in the securities industry. I said, why are there some analysts in the securities industry? They said that Xiaomi was listed, right? In fact, it shows that everyone is very, very concerned about IoT.

IoT, the whole industry has been doing it for more than 20 years. It is not a new concept. It has been done for so many years, and it has not made a breakthrough until the last five or six years. Why? In fact, it is very simple. The IoT for more than 20 years is based on PC. When Xiaomi started to do IoT, what was Xiaomi’s thinking? When we started to do IoT, we wanted to connect all devices with mobile phones as the core, so we stood at the forefront of this era as soon as we came up.

So when we see today, why is the IoT industry developing so fast today, much faster than before? I feel grateful to this great era, that is, the mobile Internet. After we made mobile phones, when we wanted to connect all the devices, we even thought about whether we could connect with TV well. The mobile phone becomes the remote control of the TV, and the TV becomes the display of the mobile phone. How can we seamlessly connect all the devices together? This is also the reason why most Xiaomi mobile phones are equipped with infrared remote control. So, that’s our idea.

When you have a preliminary idea, is IoT done? We still encountered many difficulties. Then, we even considered whether we can use the router as a device, because the router is a device that is turned on 24 hours a day at home, so we think of the router as a home server.

I remember that we made intelligent routers very early, in fact, in order to solve the interconnection problem of IoT. When we finish all this, will things be solved? Still not. In 2014, we set up a special department to make IoT connection module, embedded system, cloud service system and control center. When we provided the whole solution, this is a photo when we released it in 2014. At that time, we proposed to provide IoT intelligent module chips to our partners at the material price. I remember that at the beginning, a Wi-Fi connection module cost more than 60 RMB, and we soon got more than a dozen modules of IoT, which effectively promoted the intelligence of the equipment.

Of course, it is not enough to do this step. In 2014, we set up the Ecological Chain Department, which specializes in incubating and cultivating intelligent hardware. We have trained nearly 100 enterprises in the past time. Of course, today, I am very happy that many Xiaomi eco-chain enterprises have grown up or even listed, such as Huami and Yunmi this year, and they have successfully listed overseas.

Therefore, after so many years of deployment, Xiaomi’s IoT has made a little progress. Let’s take a look. Up to now, 2,000 devices have been held. By the end of the third quarter, the number of activated smart device connections was 132 million (excluding mobile phones and laptops). Maybe many people don’t have much idea about 132 million units, which have already ranked first in the world among consumer IoT devices. That is to say, whether it is Google or Apple, or the domestic appliance giants, the number of devices they have activated to connect to the Internet is actually a little far from Xiaomi.

What do I think Xiaomi has done on IoT at this moment to achieve these achievements? The most important thing is that Xiaomi attaches great importance to its partners, so we set up an ecological chain department five years ago to incubate intelligent hardware startups, and we have spent a lot of money to get to today step by step in this field. So I think today’s achievements are hard-won, and we will attach great importance to the alliance with our partners as in the past.

When IoT developed into this era, two years ago, I felt that artificial intelligence had made a huge breakthrough. After AI empowered IoT, the IoT industry showed a faster growth trend. I think there are many places where AI can empower IoT. Intelligent voice assistant is only a small link, but this link has brought a huge revolution to IoT equipment. What is the most obvious thing? It’s AI’s smart speaker.

Two years ago, Xiaomi regarded AI smart speakers as a key breakthrough in strategic commanding heights. Since its release in July last year, Xiaoai smart speakers have also ranked among the best in this field. I believe that most of you here should have used Xiaoai smart speakers. Why do I ask this question? Everyone says that there are at least forty or fifty kinds of smart speakers on the market, and many people think this thing is useless. Before July last year, we had a big internal debate. Everyone felt that the technology of artificial intelligence was not so mature. After the release of this product, perhaps the reputation was not so good. But to be honest, the response after the release far exceeded my imagination. Demand has been in short supply until May and June this year. Therefore, the whole smart speaker is well received than expected.

I communicated with Xiao Ai’s R&D department, and they even told me who is the most popular with Xiao Ai’s smart speakers? He is an empty nester and has no children at home. It is quite interesting to chat with Xiao Ai’s classmates. There is also a group of children who love to use speakers as toys at home. Of course, it is very important that the small love speaker can connect the smart devices of various IoT.

What is my own idea? I believe that control technology such as AI+IoT will be embedded in every device in the future. There may not be a special device called smart speaker, or smart speaker will become a very small device. This technology is embedded in every device. For example, I don’t need this page flipper. I just need to turn the page, and it will turn the page. I think in three to five years, every smart device may have the control module of AIoT, which will make the whole interaction very interesting. Our product department has also done a lot to embed AIoT technology into the equipment. For example, a small alarm clock released a few days ago actually has the intelligent technology of Xiao Ai’s classmates. In this case, the whole application will be wider and wider. I imagine that in a few years, the cost will be so cheap that every device will be easily connected to AIoT technology.

A month ago, I released Xiaoai’s Bluetooth speaker, which is very small, 49 yuan. Although it is small, the sound quality is actually excellent. A month ago, at the Xiaomi MIX3 conference, we released this little love Bluetooth speaker. I believe that this very easy-to-use voice interactive assistant will be embedded in every smart device in the future. Of course, I won’t talk about how AI empowers big data and other aspects. I at least think that the technology of AI smart speakers will be applied to the interaction of the whole smart device. We have embedded into these devices, which is Xiaomi Xiaoai’s smart alarm clock. More than 100 yuan can solve many problems.

Let’s take a look at what achievements Xiaomi’s Xiaoai classmate’s intelligent voice assistant has made in just over a year. A total of 100 million devices have been activated, because Xiao Ai is not only on smart speakers, but also on mobile phones, televisions and children’s story machine, and 100 million devices have been activated. Accumulated 8 billion awakens, I think this figure is relatively bullish, and the monthly activity has reached the scale of 34 million at the end of September. Therefore, everyone knows an intelligent system like Xiao Ai’s. In fact, the more you use it, the more intelligent it will become. They used to joke with me that there is as much intelligence as there are people. In fact, the more you use it, the smarter it becomes. Therefore, I believe that with such a large number of users, Xiaoai’s intelligence will become higher and higher.

So, what do I want to communicate with you today? But AI+IoT is the core strategy of Xiaomi. We have the earliest layout and the largest investment in this field, and I think our determination is also the greatest. Therefore, after five or six years of layout and five or six years of growth, we have developed to today’s scale. Looking at the next 5-10 years at this moment, it will always be the core strategy of Xiaomi.

And when it comes to core strategy, what advantages does Xiaomi have compared with other peers? It is the huge intelligent hardware ecological chain and the entire ecological environment that Xiaomi has formed. Moreover, we have an online Xiaomi Mall and a wired Xiaomi Home, and we also have a good marketing channel for IoT equipment. More importantly, we have a lot of users who highly recognize Xiaomi’s products, which will greatly improve the user experience and make the perception stronger and stronger after the whole IoT is empowered.

So, speaking of this, the most important thing for me today is to introduce the open ecology of Xiaomi’s AIoT. Throughout the open ecology, there are two Xiaomi and the relevant department heads at our conference to introduce the open ecology of AIoT. One is our IoT platform department, and the other is the head of Xiaomi’s artificial intelligence voice service department, which will give you a detailed introduction to the open ecology of AIoT.

What am I going to tell you? It is the determination of Xiaomi to cooperate. Everything is connected with wisdom. If we want to connect everything, I think the most important thing is the sincerity of cooperation. In the past five or six years, Xiaomi has come to this day because of cooperation and opening up. At today’s stage, the whole giant is extremely optimistic about the AIoT industry, and the competition is becoming more and more fierce. I think Xiaomi is more open than before.

In order to promote the opening up, we set up the Xiaomi Eco-chain Department, so that on the one hand, we promoted the progress of IoT equipment, on the other hand, it also caused some misunderstandings to the industry, saying that I can’t connect to Xiaomi’s IoT system without joining the Xiaomi Eco-chain? I think this is a big misunderstanding. We set up the Eco-chain Department to promote this matter, so that more people can effectively interconnect the equipment together. Therefore, as long as you access these protocols and specifications of Xiaomi, you can connect with Xiaomi’s equipment. Xiaomi’s investment is only to promote and strengthen this cooperation more effectively. This is what I want to explain to you today. Xiaomi’s determination to open up has not changed. I hope everyone can understand this.

Later, we will have two special reports to introduce our whole open ecology and open agreement. Thank you again for coming to our Xiaomi Developer Conference today. Thank you!

Editor-in-Chief: Sleeping Worm

　　CCTV News:"Effectively fulfill network security responsibilities and promote a significant improvement in network security work." The 2022 National Cyber Security Publicity Week is scheduled to be held from September 5 th to 11 th. At the press conference held on August 31 ST, Gao Lin, deputy director of the Cyber Security Coordination Bureau of the Central Network Information Office and a first-class inspector, introduced during the question-and-answer session. After unremitting efforts in recent years, China’s cyber security policies and regulations system has been continuously improved, and the network security work system and mechanism have been increasingly improved. The capabilities of key information infrastructure protection, data security management, personal information protection and risk prevention of new technologies and new applications have been continuously strengthened, network security education, technology and industry have been integrated and developed, the awareness and capabilities of network security in the whole society have been significantly improved, and the network security guarantee system and capabilities have been continuously built, providing a solid guarantee for safeguarding the sovereignty, security and development interests of the national cyberspace.

　　One isThe system of network security policies and regulations has basically taken shape.. In view of the outstanding problems concerned by all walks of life and the people, we have formulated relevant strategic plans, promulgated a series of laws and regulations such as the Network Security Law, the Data Security Law, the Personal Information Protection Law, and the Regulations on the Security Protection of Key Information Infrastructure, and issued policy documents such as the Network Security Review Measures, the Cloud Computing Service Security Assessment Measures, and Several Provisions on Automobile Data Security Management (Trial). We have established a series of important systems, such as key information infrastructure security protection, network security review, cloud computing service security assessment, data security management, and personal information protection. At the same time, we have issued more than 300 national standards, and basically built a "four beams and eight pillars" of network security policies and regulations system.

　　The second isThe national network security system has been continuously improved.. The National Cyber Security Emergency Plan was issued, the National Cyber Security Emergency Office was set up, the working mechanism of cyber security emergency coordination and notification was established and improved, and the cyber security emergency response mechanism was established with various regions, departments and relevant central enterprises to collect information, monitor and warn, notify risks and respond to disposal in time, and build a "national chess game" working system.

　　The third isThe security protection system and capacity of key information infrastructure have been significantly strengthened.. Through the promulgation of "Network Security Law", "Regulations on the Security Protection of Key Information Infrastructure" and other laws and regulations, the legal basis for establishing the security protection system of key information infrastructure in China has been clarified. The Central Network Information Office is responsible for overall coordination, the relevant functional departments of the state do a good job in safety protection and supervision within the scope of their duties, the protection departments earnestly perform the safety protection and supervision and management responsibilities of their own industries and fields, the operators strictly implement the main responsibilities, and all sectors of society cooperate with each other to promote the network security work to a higher level and a deeper level.

　　The fourth isNetwork security risk prevention capability has been continuously strengthened.. Implement the Measures for Network Security Review, establish a national network security review mechanism, and review the procurement activities of key information infrastructure operators. This year’s newly revised "Network Security Review Measures" was officially implemented, and data processing activities that affect or may affect national security were also included in the scope of national network security review. Through censorship, we will vigorously safeguard network security and data security, and prevent and resolve national security risks. In view of the potential risks and regulatory problems of large-scale Internet platforms, we should adhere to the unity of promoting development and managing according to law, encourage platforms to play a greater role in leading technological innovation, stimulating economic vitality and promoting information benefiting the people, and comprehensively create a fair competition, inclusive development, and open and innovative market environment.

　　The fifth isPromote integrated development in network security education, technology and industry.. The first-class discipline of national cyberspace security was established, and the first-class network security college construction demonstration project was implemented, and a special network security fund was established. At present, more than 60 colleges and universities in China have established cyber security colleges, and more than 200 colleges and universities have established cyber security undergraduate majors, with more than 20,000 cyber security graduates each year. A national cyber security talent and innovation base has been built, and a national cyber security education technology industry integration development experimental zone has been organized. Actively promote the development of network security industry and form a good foundation for industrial development.

　　Six is"Network security for the people, network security depends on the people" is deeply rooted in the hearts of the people.. Through holding the National Cyber Security Publicity Week for 9 consecutive years, the normalized cyber security education and publicity will be carried out in depth. Organize the special treatment of illegal collection and use of personal information by APP, implement centralized treatment of black products such as camera voyeurism, severely crack down on illegal and criminal activities such as illegal sale of personal information, infringement of citizens’ privacy and telecommunication network fraud, and effectively safeguard the legitimate rights and interests of the people.

　　Seven isThe responsibility system for network security work is obviously consolidated.. Through the issuance of the "Implementation Measures of the Party Committee (Party Group) Network Security Work Responsibility System", we will give full play to the role of the responsibility system and guide all regions and departments to establish a network security work responsibility system. Give play to the role of audit supervision, support the Audit Office to carry out audits on network security and informatization construction, and include the implementation of the network security responsibility system in the audit scope. Actively set up models and commend the advanced, and jointly with Ministry of Human Resources and Social Security, carry out the first national network security advanced collective and advanced individual selection and commendation, so as to stimulate the enthusiasm and initiative of all localities and departments to pay close attention to network security work.

[car home Xishuangbanna Preferential Promotion Channel] Recently, the preferential efforts in Xishuangbanna are unprecedented, with the highest discount reaching 115,000 yuan and the lowest starting price dropping to 314,900 yuan. If you want to know more details, please click "Check the car price" in the quotation form to get a higher discount.

BMW i4 adopts a futuristic front face design, with the iconic kidney air intake grille, showing a dynamic and elegant visual effect. The overall style is dominated by simple and smooth lines, and the body shape is compact and powerful, showing a unique sporty atmosphere.

BMW i4 adopts elegant and smooth body lines, with a body size of 4785*1852*1455mm and a wheelbase of 2856mm, bringing spacious and comfortable interior space. The front and rear wheel tracks are 1601mm and 1630mm respectively, which has better stability and handling. The former tyre size is 245/45 R18, and the latter tyre size is 255/45 R18. With the unique rim design, it shows the sports style.

The interior design of the BMW i4 fully embodies the high-end and exquisiteness of the BMW brand, and adopts a 14.9-inch central control screen, which integrates multimedia system, navigation and telephone functions, so that users can easily operate through the voice recognition control system. The steering wheel is made of genuine leather, which provides manual up-and-down and forward-and-backward adjustment functions, enhancing the driver’s comfort. The car is equipped with multiple USB and Type-C interfaces, which is convenient for passengers to connect with mobile devices, and the front row is also equipped with wireless charging function of mobile phones. In terms of seats, BMW i4 provides a variety of material options, including imitation leather, genuine leather and leather /Alcantara mix and match. The main and auxiliary seats all support a number of adjustments, including front and rear adjustment, backrest adjustment, height adjustment, leg rest adjustment and lumbar support adjustment. The front seats also have heating function to improve comfort. In addition, the driver’s seat is also equipped with electric seat memory function to provide drivers with personalized driving experience. The rear seats support proportional reclining, providing a flexible way to use space.

The engine of BMW i4 has strong power performance, with the maximum power of 210kW and the maximum torque of 400 Nm, which brings excellent acceleration experience and driving pleasure to drivers.

The owner of car home said: "The configuration parameters of Series I’s 3, 5 and X3 are almost the same, except that the shell has been changed. I want to buy the I4 for more than 100,000 yuan. Of course, it is still imported, so there is no need to do such a thing as buying it home and deducting the label. At first glance, the big nostrils are not mediocre. When I drive out, people are guessing at 600,000. I am sorry. "

Qiu Xiaofeng

Managing Director of CICC and Chief Analyst of Oil, Gas and Chemical Industry

Won the top two in the new wealth petrochemical industry for 12 consecutive years.

Using biological manufacturing technology instead of chemical processing will be an important way to reduce carbon emissions. How much carbon emissions can bio-manufacturing technology reduce? Which tracks are more advantageous among bio-based chemicals? What characteristics will enterprises stand out? Qiu Xiaofeng, managing director of CICC and chief analyst of oil, gas and chemical industry, explains it in detail for you.

The carbon emissions of bio-based products can be reduced by 60% to 70%, and the two major tracks have more advantages.

Qiu Xiaofeng said that products made from starch, sugar and other plants are bio-based products, and their carbon emissions can be reduced by 60% to 70% compared with petroleum-based products.

Among the many tracks of bio-based products, two tracks have more advantages: biodiesel and bio-aviation kerosene, and bio-based plastics.

Biodiesel is the best emission reduction scheme for commercial heavy trucks in the next decade, and hydrogen energy will be the final scheme.

Among bio-based products, biodiesel is the most important fuel in production and demand. In Qiu Xiaofeng’s view, at present, biodiesel technology has a high maturity and will be the best solution to reduce carbon emissions in public commercial vehicles such as heavy trucks in the next decade. Qiu Xiaofeng believes that in the longer term, with the maturity of water electrolysis hydrogen technology and the decline of photovoltaic power generation cost, the final solution will be hydrogen energy.

The market size of bio-based chemicals may reach 3 trillion yuan.

For the second category of bio-based products — — For bio-based chemicals, some analysts believe that almost all the chemicals known at present have corresponding bio-manufacturing routes, and large-scale amplification is expected. Qiu Xiaofeng said that bio-based chemicals have a wide range of applications, such as plastic bags, disposable lunch boxes, clothes, high-temperature resistant materials, etc. It is estimated that the overall market size of bio-based chemicals may reach 2 trillion to 3 trillion yuan by 2040.

Degradable plastics are expected to emerge in the "golden age"

Qiu Xiaofeng believes that in 2021, the degradable plastics industry will usher in a "golden age" in which hundreds of people compete, and PBAT and PLA polylactic acid will stand out. Due to the different technical points, the winning enterprises in their respective fields have the following characteristics:

PBAT: Controlling raw materials on a large scale and bringing them to market at a low price.

PLA polylactic acid: strong technical ability

　　In 1900, at the Paris World Exhibition Center, a prototype engine running smoothly attracted the audience. This is the "father of diesel engine" — — An experiment by Rudolf Diesel. To the surprise of the audience, the fuel used in this engine is peanut oil. This is the initial exploration of the application of biodiesel in the human world. Since then, for a long time, biodiesel can only exist as a "spare tire" for oil because of its high price.

　　It may be difficult for Rudolf Diesel to foresee that, more than 100 years later, in order to achieve the goal of decarbonization, the "flame" of biodiesel development has been ignited all over the world. Nowadays, this "fire" is becoming more and more popular in China.

　　On April 2nd, the National Energy Administration issued the Notice on Publicity of Biodiesel Popularization and Application Pilot, and proposed to support Dezhou City, Shandong Province and other units to carry out the application pilot. It is generally believed in the industry that this marks a "solid step" in the development of biodiesel in China, which will certainly provide a new impetus for the optimization and upgrading of China’s energy structure (300152).

　　Response to the pilot construction in peak carbon dioxide emissions

　　The pilot project of biodiesel popularization and application is generally regarded as an echo of the pilot construction in peak carbon dioxide emissions, China.

　　An industry insider said that the National peak carbon dioxide emissions Pilot Construction Plan included the energy green and low-carbon transformation index, the consumption ratio of non-fossil energy and the recycling rate of renewable resources into the construction reference index. Biodiesel is an internationally recognized green and clean fuel, and the biodiesel currently used in China is a renewable energy mainly produced from biomass such as waste oil. Carrying out relevant pilot projects is conducive to promoting waste recycling, accelerating energy green and low-carbon transformation, and helping to achieve "double carbon".

　　"Compared with traditional petrochemical diesel oil, biodiesel with waste oils from catering and food processing industries can reduce greenhouse gas emissions by about 80%. Promoting and using biodiesel is of great practical significance for increasing the proportion of renewable energy in transportation fuels, reducing greenhouse gas emissions from diesel vehicles, and promoting carbon emission peaking and carbon neutrality. " Li Dingjie, a senior engineer of the Energy Department of the Industrial Development Department of China Petroleum and Chemical Industry Federation, told the reporter of China Chemical Industry News.

　　In Ji Xing’s view, the promotion of biodiesel is an important way to help the petrochemical industry achieve "double carbon". Especially for traditional petrochemical diesel, adding biodiesel is an effective way to reduce carbon. "Once petrochemical products, especially fuel oil, are manufactured, it is difficult to save energy and reduce carbon by changing the hydrocarbon ratio. To achieve green development, we must change the product structure. Therefore, China promotes ethanol gasoline in the gasoline field and biodiesel in the diesel field to reduce a considerable amount of carbon dioxide. If nearly 200 million tons of petrochemical diesel consumed in China can be converted into B5 diesel by blending biodiesel, the indicators of energy saving and carbon reduction in the diesel field can be almost completed. " Ji Xing said frankly.

　　The pilot covers both production and consumption.

　　The reporter combed and found that there were 22 pilot projects for the promotion and application of biodiesel announced this time. Among them, the vast majority of the pilots are organized by local government departments, such as 17 pilots in Haidian District, Dezhou City, Shijiazhuang City and Qingdao City. According to the reporter’s understanding, most of these pilot areas cover well-known biodiesel enterprises and factories in the industry, such as Rongguang Biotechnology Co., Ltd. in Dezhou, Jinlihai (Group) Company in Tangshan, Zhongke New Energy Technology Co., Ltd. in Wenzhou, Langkun Environment (301305) Group in Guangzhou and Zhuoyue New Energy Co., Ltd. in Xiamen. Therefore, the above pilot projects mainly focus on the production end.

　　Another two pilots are located in related parks, namely Guang ‘an Economic and Technological Development Zone and Zhoushan Free Trade Zone. Guang ‘an Economic and Technological Development Zone has biodiesel production projects, such as Sichuan Jingu environmental protection technology catering waste oil comprehensive utilization project. Relying on Zhoushan Port, the world’s largest port, Zhoushan Free Trade Zone has a large demand potential for biodiesel. In 2023 alone, it completed the first single container ship offshore biofuel filling and the largest single biofuel filling business in China, which may generate a large number of consumer demand in the future.

　　In addition, there are three pilot projects led by enterprises, namely China Ship Fuel Co., Ltd., China Petrochemical Fuel Oil Sales Co., Ltd. and Shandong Expressway (600350) Group. These three companies mainly focus on the consumer side. Among them, the first two companies have begun to explore the bio-ship fuel filling business. In November last year, Sinopec Fuel Oil Guangdong Company, together with Langkun Environmental Group, Guangzhou Public Transport Group, Guangzhou Development (600098) Bibi Oil Depot and other units, completed the first demonstration of B5 diesel oil filling on water in the domestic inland river shipping field; China Shipbuilding has signed strategic cooperation agreements with some domestic first-line biodiesel suppliers. Shandong Expressway Group owns subsidiaries such as Shandong Expressway Rail Transit Group, Shandong Bohai Bay Port Group and Shandong Expressway Logistics Group, and has rich fuel application scenarios. In addition, Shangao Huaneng (000803), a subsidiary of Shandong Expressway Group, is also a leading enterprise in the resource utilization of kitchen waste oil in China.

　　"From this promotion and application pilot, the enthusiasm of local governments has been greatly taken care of. The local oil waste can be provided to biodiesel enterprises, and the products will be used by local traffic vehicles. In addition, in addition to the raw material production end, the application of B5 diesel and B24 diesel is also taken care of. For example, China Petrochemical’s Fuel Oil Company participated in this event, China Shipburning also participated, and Shandong Expressway also participated, basically forming a ‘ Line ’ 。” Ji Xing told reporters that according to the Notice of the National Energy Administration on Organizing the Pilot Demonstration of Biodiesel Promotion and Application issued in November last year, the important contents of the pilot include: promoting vehicle biodiesel in pilot areas, industries, enterprises and highways, and promoting the application of marine biodiesel in bonded areas, free trade zones and inland rivers, lakes and waterways. According to the publicity, the pilot basically covers the production end and application end, and it is expected to explore the establishment of a replicable and scalable development path and policy system, and gradually form a demonstration effect and scale effect.

　　"Shanghai practice" provides useful experience

　　In the interview, many people in the industry mentioned that since 2005, China has been promoting biodiesel for nearly 20 years. In the meantime, the development of biodiesel in China has gone through the stages from policy encouragement to regional practice and then to national pilot promotion. However, due to the shortcomings of raw material supply, market mechanism, promotion and use, the biodiesel industry has been "tepid".

　　"Around 2005, China started the pilot promotion of biodiesel. The main purpose at that time was to ensure energy security and replace supplementary fuel in many ways. But at present, except Shanghai, a relatively perfect ‘ Receiving, transporting, handling, adjusting and using ’ Outside the industrial system, it has not been promoted elsewhere. " An industry expert said.

　　The lack of raw materials with stable supply and price is considered to be one of the important reasons for "not popularizing". On the one hand, the development of biodiesel in China adheres to the principle of "not competing with people for grain and not competing with grain for land", but the construction of non-grain raw materials is not as good as expected, which indirectly leads to the failure of the industry to achieve better development. "At that time, China was still planting Jatropha curcas in Yunnan, trying to develop biodiesel from non-edible oils such as tung oil and oil palm, but it failed to form a scale." Li Dingjie said that, on the other hand, the kitchen waste oil has many sources, is widely distributed, is difficult to collect, and requires high management ability. Some places that do not have the conditions have failed to establish a perfect recycling system, resulting in a stable supply of raw materials.

　　"From the market point of view, it is not that it is impossible to promote biodiesel in China, but that the methods of promoting biodiesel need to be improved. It’s like Niu Gengdi, you have to put two cows in the right position, or else ‘ Fight ’ Either you can’t find the direction. " Ji Xing believes that in order to do a good job in the pilot application of biodiesel, it is necessary to combine policy with market, and the promotion practice of biodiesel in Shanghai has provided a good example.

　　"Shanghai is well designed in the collection, transportation and treatment of kitchen waste, the cost accounting of biodiesel production process, the price of biodiesel entering the market after modulation, and the distribution of vehicle refueling, so it was made at once." Ji Xing said that in September 2023, the National Energy Administration held a pilot promotion meeting for biodiesel in Shanghai to study and investigate the experience of promoting and applying biodiesel in Shanghai.

　　"From the current point of view, catering waste oil is a realistic and feasible resource choice for biodiesel." Li Dingjie said that this year, the National Energy Administration launched a pilot project to support the application and promotion of the Shanghai model in areas with conditions and willingness.

　　In view of how to promote the pilot project of biodiesel in an orderly manner, Li Dingjie suggested: "First, establish a sound storage and processing chain for kitchen waste oil; Second, there must be qualified enterprises that can produce biodiesel; The third is to ensure the sales channels of biodiesel and establish a mechanism associated with refined oil sales enterprises; The fourth is to guide consumers to use biodiesel and raise green awareness through publicity. "

　　Ji Xing made three suggestions.

　　The first is to establish a national waste collection mechanism. "At present, there are 100 pilot cities for kitchen waste in China, and 86 of them have actually passed the acceptance. At present, there are 230 prefecture-level cities left in China ‘ Blank ’ We must take the time to collect kitchen waste. " Ji Xing suggested that the scope of recycling should also be expanded, from the current restaurants, hotels and other places to schools, families and residential areas. He believes that if all areas and oil sources are covered, the total amount of recycled kitchen waste oil in China is expected to reach 10 million tons/year.

　　The second is to strengthen the promotion of application scenarios. Ji Xing suggested that the high-quality development of Yangtze River shipping can be combined with the application of marine biodiesel to reduce the cost of transformation and realize energy saving and carbon reduction. In addition, it can also strengthen the application of biodiesel in trucks and vehicles in high altitude areas.

　　The third is to expand the scope of consumption as soon as possible. In addition to the three pilot enterprises, more oil companies can participate and open up the demand space for biodiesel.

　　Source: China Chemical News.

CCTV News:On January 11, 2021, Foreign Ministry Spokesperson Zhao Lijian held a regular press conference.

Phoenix TV reporter: We are concerned that U.S. Secretary of State Pompeo said that the restrictions on exchanges between the United States and Taiwan will be lifted. An official of Biden’s transition team also said that once Biden takes office, he will continue to support the peaceful settlement of cross-strait issues in a way that conforms to the wishes and best interests of the people of Taiwan Province. What is China’s comment on this?

Zhao Lijian: China firmly opposes and strongly condemns the above actions of the US.

There is only one China in the world, Taiwan Province is an inalienable part of the territory of China, and the government of People’s Republic of China (PRC) is the sole legal government representing the whole of China. This is a basic fact recognized by the international community and a basic norm of international relations.

The US government has made a serious commitment to China on the Taiwan Province issue. The Communiqué on the Establishment of Diplomatic Relations between China and the United States published on December 16th, 1978 clearly pointed out that the United States recognizes the People’s Republic of China (PRC) government as the sole legal government of China, and within this scope, the American people will maintain cultural, commercial and other unofficial relations with the people of Taiwan Province. The United States should keep its word and not misinterpret or deviate from it under any pretext.

The so-called "Taiwan Relations Act" of the United States is a serious violation of the One-China principle and Three Joint Communiqués regulations, and China has resolutely opposed it from the beginning. On the Taiwan Province issue, the United States should abide by the one-China principle and the Three Joint Communiqués regulations, not the "Taiwan Relations Act" unilaterally enacted by the United States.

The people of China are determined to defend their sovereignty and territorial integrity. We will never allow anyone or any force to block the process of China’s reunification and use the Taiwan Province issue to interfere in China’s internal affairs. Any act that harms China’s core interests will be resolutely countered by China, and it is impossible to succeed.

The Taiwan Province issue has always been the most important and sensitive core issue in Sino-US relations. The one-China principle is the political basis of Sino-US relations and the prerequisite for the establishment and development of diplomatic relations between the two sides. We urge the US to abide by the one-China principle and Three Joint Communiqués regulations, and stop any words and deeds to enhance US-Taiwan relations and strengthen military ties with Taiwan. We advise people like Pompeo to recognize the historical trend, stop manipulating Taiwan-related issues, stop doing wrong, and don’t go further and further on the wrong and dangerous road, otherwise they will be severely punished by history.

Regarding the statement made by Biden’s transition team, we urge the US to abide by the one-China principle and Three Joint Communiqués regulations, stop any form of official exchanges between the US and Taiwan, stop military ties between the US and Taiwan, and handle Taiwan-related issues carefully and properly.

Shanghai Auto Show is like a big car party. All major car companies have come up with their own new cars to show their strength. As for you, how many new cars made their debut at Shanghai Auto Show?I’m a little confused myself.

SUV articles

Chang ‘an CS75 PLUS

Changan CS75 PLUS is a very individual model, not only because it has two different designs, but also because of its appearance. The unique penetrating LED daytime running lights on the front face, combined with the iconic butterfly-wing air intake grille in Chang ‘an, make CS75 PLUS have a high turn-back rate.

In terms of power, Changan CS75 PLUS Normal Edition will be equipped with a 1.5T engine with a maximum horsepower of 178 horsepower; The sports version is equipped with the Blue Whale 2.0TGDI engine, with a maximum horsepower of 233 horsepower and a peak torque of 360 Nm.

Auchan X7

Auchan X7 does not extend the design of Auchan’s existing models in appearance. The front face adopts a hexagonal air intake grille with unique internal design, which can be said to be full of personality. The shape of Auchan X7 rear is round and full. Although the popular penetrating taillights are not used, the internal structure of LED taillights still has its own bright spots.

Although Auchan X7 is positioned as a compact SUV, its size is not small at all. Its length, width and height reach 4700/1860/1690mm respectively, and its wheelbase is 2780 mm. In terms of power, the official did not give clear information. It is expected to be equipped with 1.5T and 2.0T engines, and the transmission system is expected to match the 6AT or 8AT gearbox.

Auchan kosai GT

As an upgraded model of Cosay, Auchan Cosay GT is naturally different in styling design. Cosay GT has a more dynamic front face design, so that you can tell its identity at a glance.

Cosay GT will be equipped with the Blue Whale 2.0T engine, with a maximum horsepower of 233 horsepower and a maximum torque of 360 Nm. The transmission system is matched with Aisin 8AT gearbox.

Saic roewe MAX

Yes, this is a brand-new SUV model launched by SAIC Roewe-Roewe MAX, which is positioned between Roewe RX5 and Roewe RX8. Yan value has always been a major selling point of SAIC Roewe’s models, and Roewe MAX is no exception. What is the expectation of Roewe MAX? In my opinion, it should be its power system. Roewe MAX is expected to be equipped with a 2.0T engine with a maximum horsepower of 220 horsepower and a peak torque of 350 Nm. Don’t you expect a powerful autonomous SUV?

FAW Toyota brand-new RAV4 Rongfang

The brand-new RAV4 made in China keeps the design of the brand-new RAV4 overseas in appearance. The tough appearance makes you feel refreshed, and the overall design is more in line with the aesthetics of current consumers.

In addition to the earth-shaking changes in appearance, the foundation has also been updated. The new RAV4 Rongfang based on TNGA architecture will be equipped with the same 2.5L gasoline engine and 2.5L hybrid power system as Asian Dragon, with maximum horsepower of 209 and 218, and the transmission system will be matched with 8-speed automatic gearbox and E-CVT gearbox respectively.

Guangzhou automobile new energy Aion LX

As the first SUV model of Guangzhou Automobile New Energy Aion, the strength of this Aion LX can’t be underestimated. The cruising range under NEDC standard exceeds 600km. Coupled with the good quality control of Guangzhou Automobile Chuanqi, it’s better to choose it than to buy a new car model.

SAIC-GM Chevrolet Chuangjie

As a brand-new compact 5-seat SUV owned by SAIC-GM Chevrolet, the positioning of Chuangjie lies between Chuangjie and Jiejie. However, personally, I think this Chuangjie has a more fashionable shape, saying that it is the most personalized SUV model of Chevrolet, and it is not excessive at all. The designs such as split headlights and unique D-pillar are not found in other Chevrolet SUV models.

SAIC-GM Chevrolet brand-new Chuangkuo

Compared with Chevrolet’s cash Chuangkuo, the new Chuangkuo is more fashionable and avant-garde in appearance, which is inseparable from Chevrolet’s latest family design concept. As for power, the new Chuangku will be equipped with a 1.0T inline three-cylinder engine with a maximum horsepower of 115 horsepower.

Hongqi HS5

Although the Red Flag HS5 has already appeared once in the Spring Festival Evening of 2019, I can really get in touch with the Red Flag HS5 at this Shanghai Auto Show. The first feeling that Red Flag HS5 gave me was domineering, and the straight waterfall air intake grille gave people a feeling of domineering side leakage under chrome decoration. The interior didn’t disappoint us either. The doors and seats were wrapped in diamond leather, creating a good sense of luxury.

The red flag HS5 for positioning medium-sized SUV has a length, width and height of 4760/1907/1700mm and a wheelbase of 2870mm, respectively. In terms of power, Hongqi HS5 is equipped with a 2.0T engine with a maximum horsepower of 224 horsepower, which meets the national six emission standards.

Jietu X95

As the flagship model of Jetway, Jetway X95 has a burly figure, with a car length of nearly 4.9 meters and a car width of more than 1.9 meters. Such a huge body size is very in line with the Chinese people’s aesthetics of the cart. The hexagonal air intake grille on the front face with the matrix LED headlight group looks domineering enough, and the dense-spoke two-color wheel rim also feels like a luxury car.

The interior is the biggest selling point of Jetway X95, and the conjoined screen commonly used by luxury brands also appears on Jetway X95. Coupled with a large number of compartments wrapped in soft materials, the sense of high quality created by the compartments is quite good.

Jetway X95 is equipped with a 1.6T in-cylinder direct injection engine with a maximum horsepower of 197 horsepower and a peak torque of 290 Nm. The transmission system is partially matched with a 7-speed dual-clutch gearbox.

Jietu X70 Coupe

Jetway X70 Coupe, based on Jetway X70, has a more sporty design in appearance, more black elements are quoted to highlight the sporty feeling of Jetway X70 Coupe, and the X-shaped front face design gives people a good sense of strength.

In addition to its more sporty appearance, Jetway X70 Coupe also provides consumers with a more powerful 1.6T engine, with a maximum horsepower of 197 horsepower and a peak torque of 290 Nm. Of course, you can also choose a slightly weaker 1.5T engine with a maximum horsepower of 156 horsepower.

Saic Volkswagen tuang x

Touran X is actually the previously rumored Touran Coupe. The body shape of the slip back is naturally its biggest selling point. A coupe SUV with a Volkswagen logo is believed to attract the attention of many consumers. The power is still equipped with the familiar 2.0T and 2.5T V6 turbocharged engines, and the transmission system will match the 7-speed dual-clutch gearbox, and some models will also provide a four-wheel drive system.

Changan Ford sharp ST

Ford models with the sequence of ST are hard goods, and this sharp ST is no exception. It will be equipped with a 2.7T V6 engine, with a maximum horsepower of 322 horsepower and a peak torque of 500 Nm, and the acceleration time of 0-100km/h is only 7 seconds. It seems that you should avoid seeing sharp ST on the road in the future.

Haval new H9

The main change of Haval’s new H9 is that its appearance has undergone a brand-new design. The thick chrome-plated decoration on the front of the car is very consistent with the temperament of Haval H9 tough guy. The flat headlight group has also kept up with the trend and adopted LED light source. As for the power system that everyone cares about, the official has not given clear information at present, and it is expected that it will continue to carry the 2.0T gasoline engine and diesel engine of the current model.

Zotye A16/B21

Zotye Auto, which has been silent for a long time, has finally brought us two brand-new models, A16 and B21. Both models use Zotye’s latest design concept of "Taoism, Nature, Wisdom and Beauty" in the brand-new 3.0 era. Although the name of this design concept is a bit confusing, the actual effect is quite satisfactory, at least with high originality.

Like this A16, the front face not only uses split headlights, but also has a thick chrome-plated decorative strip in the middle of the front. The front of the car alone has a high degree of recognition.

Zotye B21 also uses the same design language, but compared with Zotye A16 above, this B21 looks more harmonious. The use of a large number of horizontal lines in the front of the car makes the front face more low and wide, and the tail adopts the design of sliding back. The popular through taillights can also be found on it. This design is believed to attract many consumers to pay attention to this Zotye B21.

Baw shenbao zhida

As the third model of Beijing Auto Smart Series, Beijing Auto Zhida adopts the same design language as Zhixing and Zhidao in appearance. The inverted trapezoidal air intake grille on the front face of Zhida and the fangs-shaped daytime running lights on both sides of the front of the car create a good sports atmosphere.

In terms of power, Zhida is equipped with a 1.5T engine with a maximum horsepower of 150 horsepower and a peak torque of 210 Nm. The transmission system is matched with a CVT gearbox.

Lingke 02 PHEV

The biggest change of Lectra 02 PHEV is that it is equipped with a plug-in hybrid system, which consists of a 1.5T engine and an electric motor. The system has a combined maximum horsepower of 256 horsepower and a pure electric cruising range of 51km.

Liebao Coupe

Cheetah Coupe has many popular design elements in today’s automobile circle, such as split headlights, large mouth air intake grille, sliding back body shape, etc. Personally, I think this Cheetah Coupe is still good in face value and has its own characteristics.

Careful, you may find that the Cheetah Coupe uses the brand-new Logo released by Cheetah. The new logo is like a "leopard head". I believe everyone will think that the new logo is more in line with Cheetah.

Lu feng Rong Yao

At first glance, I really felt that the exterior shape of this model was a bit strange. Although the large mouth grille and split headlights were used, it gave people the feeling that it was not harmonious, which may be that I couldn’t appreciate it.

However, the interior design of Lufeng Rongyao has made me feel very good. The color matching of beige+brown carriages has a good visual effect, at least not losing the tonality of rivals at the same level. But can you conquer the world by a beautiful interior?

Dongfeng scenery 580 Pro

Since the name of this car is Dongfeng Scenery 580 Pro, should it be strengthened than the cash Scenery 580? Yes, the front face and tail of Scenery 580 Pro have been completely redesigned, and the whole appearance is more fashionable and sporty. More importantly, Scenery 580 Pro will also launch a model equipped with 6AT gearbox to provide consumers with more choices.

New BMW X3 M/X4 M

The new generation X3 M and X4 M are like twins, the more practical X3 M is like a down-to-earth brother, and the sleek X4 M is like a beautiful sister, but the brother and sister are not annoying, because they are equipped with a 3.0T twin-turbo engine code-named S58, with a maximum horsepower of 480 HP and a peak torque of 600 Nm.

Audi Q2L e-tron

You don’t have to guess, just look at the name and you will know that this is the pure electric version of Audi Q2L, so I won’t say much about the appearance of this Q2L e-tron. Let’s go straight to the topic and talk about the power system. The Q2L e-tron is equipped with an electric motor that can explode 136 horsepower, and the official said that its cruising range is about 500 kilometers.

Beijing Benz -EQC

EQC is the first domestic pure electric vehicle launched by Mercedes-Benz in China. Everyone is curious about what kind of pure electric vehicle Mercedes-Benz can build in a century. Let’s talk about the appearance first. The domestic EQC does not adopt an overly avant-garde and radical design, and the overall shape still retains the unique luxury atmosphere of Mercedes-Benz models.

In terms of power, the domestic EQC has placed a drive motor on the front and rear axles, with a comprehensive horsepower of 408 horsepower and a cruising range of 415 kilometers under comprehensive working conditions.

SAIC-GM Cadillac XT6

As a medium and large SUV, Cadillac XT6 has a length of more than 5 meters, and it is not too much to say that it is a strong man. Thanks to its good design, Cadillac XT6 does not feel bloated in appearance, but gives people a good sense of strength.

Cadillac XT6 will be equipped with a 2.0T engine with closed cylinder technology. According to the declaration information previously released by the Ministry of Industry and Information Technology, the engine has a maximum horsepower of 234 horsepower, and the transmission system is expected to match the 9-speed automatic transmission.

Lincoln’s brand-new aviator

Lincoln brought a 7-seat medium and large SUV—— at this auto show-a brand-new aviator. Lincoln’s iconic family design can also be found on the brand-new aviator, and it still looks so solemn. The interior also continues the simple and luxurious design style of Lincoln navigator, which explains the unique luxury style of American cars to us.

Lincoln’s brand-new aviator is equipped with a 3.0T twin-turbo engine, and the transmission system is matched with a 10-speed automatic gearbox. Lincoln Aviator will also launch a plug-in version with a hybrid system consisting of a 3.0T engine and a motor.

Dongfeng fengshen new AX5

There are two main changes in dongfeng fengshen’s new AX5 compared with the current model. First, the front face has undergone a new design, and the X-shaped front face looks more dynamic. Second, the 1.4T engine code-named DFMA14T is replaced, and the maximum horsepower is reduced by 7 horsepower compared with the current model, only 133 horsepower. It seems that this is an adjustment made to meet the national six emissions.

Dongfeng fengshen AX7 FCV

Dongfeng fengshen AX7 FCV adopts a hydrogen fuel cell system, which is rare in the domestic new energy market. Although we don’t know whether this model will be put on the market eventually, at least let us see dongfeng fengshen’s efforts in the field of new energy vehicles, and we should give it a compliment.

Baw new energy EC5

Beiqi New Energy EC5, which locates a small pure electric SUV, uses the family design of Beiqi New Energy in appearance, and the overall design is simple and fashionable. Personally, I think the biggest selling point of BAIC New Energy EC5 is cruising range. The cruising range of BAIC New Energy EC5 is 403km under NEDC working conditions, which still has certain advantages compared with competitors at the same level.

Han Teng X8

Hanteng Auto brought us a hard product this time-Hanteng X8. Hanteng X8 Positioning is a medium-sized SUV, which uses a large number of straight lines in appearance, giving people the first impression that it is very tough. Everyone may be very concerned about what kind of power system will be used in this Han Teng X8. Unfortunately, the official has not given any news. It seems that more mystery should be reserved for the Han Teng X8.

China V7 1.8T Sports Edition

Let’s take a look at how sporty this Chinese V7 1.8T sports version is. In addition to the chrome-plated decoration on the front face and tail cloth, this exhibition car is designed in black and looks more dynamic. The interior has also been replaced with imitation carbon fiber plaques. In terms of power, China V7 1.8T Sport Edition is equipped with CE18 Prince series 1.8T engine, with a maximum horsepower of 232 horsepower and a maximum torque of 300 Nm.

New MINI CLUBMAN

The new MINI CLUBMAN has mainly made preferential adjustments in details. The place where you can tell its identity best is the LED taillight with the miter flag at the tail, which looks more British. But didn’t you buy a MINI because it was petite and cute? Is it really good to start a MINI CLUBMAN?

Renault K-ZE production version

Renault K-ZE is a compact electric SUV. Apart from the exterior interior, the official did not give more information about this car. However, there is a very interesting place. Renault K-ZE will be produced in China and exported to major markets around the world.

DS 3 Crossback E-Tense

Looking at the name of this roundabout, you should be able to guess that it is a new energy model of DS 3 Crossback, which will be equipped with a power battery with a capacity of 50kWh. The official claims that its NEDC cruising range can reach 450 kilometers.

DS 7 Crossback E-Tense

Don’t be smart enough to think that this is a pure electric model. In fact, it is a plug-in version of DS 7 Crossback. The new car will be equipped with a plug-in hybrid system consisting of a 1.6T engine and a battery pack. The comprehensive horsepower of this system reaches 296 horsepower and the pure electric cruising range is 50 kilometers. It is reported that DS 3/DS 7 Crossback E-Tense will be introduced into the domestic market in the form of imports in 2020.

2019 DS6

What’s the substantial difference between the 2019 DS6 and the old one? Then I thought about it, but I really didn’t. The change of the new DS6 is that it can meet the emission standard of China 6, and then the light group and rim of the appearance are slightly adjusted. The remaining change is to add a new paint color. The 2019 DS6 will be launched in June this year. It doesn’t matter. I know you don’t intend to buy it.

Car article

GAC Chuanqi brand new GA6

At present, there are not many independent brands that insist on making cars. GAC Chuanqi is one of the few car companies. The appearance of the new GA6 also gives consumers who want to buy medium-sized cars a brand-new choice.

The new GA6 adopts Chuanqi’s latest family design. The movement of a large number of horizontal lines on the front face widens the visual effect of the front of the car, giving people a low sense of squatting. With the unique design on both sides of the front bumper, the new GA6 is more sporty. As for the tail, the new GA6, like Chuanqi GM6 and GS5, adopts a penetrating taillight design, so the recognition is needless to say. Just the new GA6 high-value design can attract the attention of many consumers.

A new generation of BMW 3 Series

I believe everyone has already seen what the new BMW 3 Series looks like. Although the new BMW 3 Series made in China has undergone earth-shaking changes in appearance, it is still our familiar BMW 3 Series, and the front and rear weights of the car body are still 50:50. At the same time, it will also provide a standard axis version and a long axis version like the current models.

In terms of power, the new domestic BMW 3 Series long-axis model will be equipped with B48B20B 2.0T engine, and the maximum horsepower will still be 184 horsepower, but it can meet the national six emissions. The transmission system is still the familiar 8-speed automatic manual transmission. I’m as curious as you are whether the sports talent of the brand-new 3 Series made in China will be further reduced, and we won’t know until after the test drive.

BYD e2

As the second model of BYD E series, BYD e2 is positioned as a pure electric hatchback. In appearance, BYD e2 adopts BYD’s "Dragon Face" design element, and the closed air intake grille is decorated with lattice chrome, which looks more unique. I believe that the high-value appearance will become a big selling point.

Dongfeng Nissan brand-new sylphy

Isn’t this a heavenly sound? When I saw a new generation of Sylphy produced by Dongfeng Nissan, I had the same feeling as you. With the new Sylphy designed by the family, it looked like a miniature version of Scorpio. It seems that Sylphy, which has always been known for its comfort, will also take the sports route.

SAIC Volkswagen brand new Polo Plus

As the replacement model of the current Polo, the new Polo Plus basically retains the design of overseas models, which is not only more fashionable and sporty, but also larger in body size. The wheelbase of the new Polo Plus is increased by 94mm compared with the current model, which is expected to bring more interior space.

In terms of power, the new Polo Plus continues to be equipped with a 1.5L naturally aspirated engine, and the transmission system is matched with a 5-speed manual or 6-speed automatic manual transmission.

Dongfeng yueda Kia brand new K3

Kia K3, which has served for many years, has finally been replaced. This time, Dongfeng yueda Kia has brought us a brand-new K3 PHEV model. With the unique big mouth on the front face and penetrating taillights at the rear, the new K3 has become more radical. In terms of power, the new K3 gasoline version is equipped with 1.4T and 1.5L engines.

SAIC Roewe i5 GL

This Roewe i5 GL can be said to be a sports version of Roewe i5, because it is replaced with a black sports suit on the basis of the current Roewe i5, and the headlight group, air intake grille, fog lamp group decorative parts, rims, taillights, etc. are blackened, adding a stronger sporty atmosphere, and the interior and power are the same as those of the existing models. The Roewe i5 GL after changing into a sports kit is believed to attract the attention of many consumers.

SAIC MG 2019 MG 6

To be honest, in fact, this 2019 MG 6 doesn’t have many bright spots. The overall design basically retains the design of the current model, except for the addition of a model equipped with Trophy’s exclusive black knight sports kit and the replacement with a 1.5T engine that meets the national six emission standards. Other places have not changed. Shouldn’t the MG 6, which had poor sales, push the new model with big moves? I really can’t understand the routine of SAIC MG.

New Mercedes-Benz Class B

After putting on the latest family design of Mercedes-Benz, the new generation of Mercedes-Benz B-Class got rid of the bloated shape of the current model, the whole body was more low-moving, and Mercedes-Benz was proud of the big screen. It seems that this new B-Class has finally kept pace with the times.

The new B-Class will be equipped with a 1.3T four-cylinder engine with high and low power tuning, with a maximum horsepower of 163 horsepower and 136 horsepower respectively. The transmission system is matched with a 7-speed dual-clutch gearbox.

Domestic Mercedes -AMG A 35 L

As the first Mercedes -AMG domestic model, AMG A 35 L has attracted the attention of many fans. First of all, of course, because of its powerful power, AMG A 35 L is equipped with a 2.0T four-cylinder turbocharged engine with a maximum horsepower of 306 horsepower and a peak torque of 400 Nm. Secondly, of course, will the price of AMG A 35 L be lower after domestic production? More close to the people? These two points alone make the domestic AMG A 35 L bring its own traffic.

Auchan E01

Auchan E01 is a miniature electric vehicle with full personality, which not only looks fashionable and avant-garde, but also has a higher turn-back rate due to the design of two doors. Thanks to the good vehicle layout, the height of Auchan E01 has been well controlled, which is also rare for a two-door micro electric vehicle.

Lingke 03 PHEV

However, it is the plug-in version of the Lectra 03. The appearance of the Lectra 03 PHEV naturally continues the design of the fuel version, and even the exhaust layout of the two sides at the tail of the fuel version has been preserved. Lectra 03 PHEV is equipped with a hybrid system consisting of a 1.5T three-cylinder engine and motor, with a combined maximum horsepower of 256 horsepower and an acceleration time of 7.3 seconds per 100 kilometers. As for the cruising range that everyone cares about, the cruising range of the LEEK 03 PHEV pure electric vehicle is 51km.

Dongfeng Peugeot 508L PHEV

Dongfeng Peugeot 508L PHEV continues the design of the fuel version in terms of appearance and interior, but the power system has changed. It is equipped with a plug-in hybrid system consisting of a 1.8T engine and a motor, in which the maximum power of the gasoline engine is 200 HP and the maximum power of the motor is 109 HP. The official said that the comprehensive cruising range of this model will reach 50km in pure electric mode.

Mini 60th Anniversary Edition

In order to commemorate the 60th anniversary of the original MINI, MINI launched the 60th anniversary edition of MINI COOPER and Cooper S. The commemorative edition was based on the current MINI, and only the details of appearance were adjusted, such as the unique flower sticker on the hood and the front fender decoration, which made the 60th anniversary edition of MINI more personalized.

BMW 8 Series Convertible Edition

The BMW 8 Series convertible version continues the design of the hard top version in appearance, except that the roof uses a brand-new soft top convertible mechanism. With the blessing of the soft-top convertible, the value of the BMW 8 Series convertible is naturally improved, but when the convertible mechanism is opened, the whole appearance is not coordinated with the hard-top version after the convertible mechanism is closed. If I choose, I will choose the BMW 8 Series hard-top version.

Maserati’s new Ghibli

Since it is a new model, you don’t have to expect much changes in Maserati’s new Ghibli. It is mainly optimized in appearance and interior details, and the car system has also been upgraded. The power system is still equipped with the familiar 3.0T twin-turbo engine, but the engine can meet the Euro 6 C stage emission standards after optimization.

Zotye EZ500

The EZ500 based on Zotye Z500 has obvious changes. Put on a closed front face, replace the engine with a motor, and then find a place to place the battery pack, and Zotye EZ500 was born. According to the official description, the NEDC cruising range of Zotye EZ500 is 401km.

Other models

Guangqi Honda Odyssey Sharp Hybrid

Compared with the fuel version, the front face of Odyssey Sharp Hybrid has been optimized, which not only highlights the identity of its hybrid model, but also injects more youthful atmosphere. Odyssey Sharp Hybrid is equipped with an i-MMD hybrid system consisting of a 2.0L engine, dual motors and battery packs, just like the Accord Sharp Hybrid. The Ministry of Industry and Information Technology gives that the comprehensive fuel consumption of this Odyssey Sharp Hybrid is only 5.8L/100km.

You may worry that after using the hybrid system, the battery pack will occupy the interior space, but the battery pack of the Odyssey Rui hybrid model is placed under the front seat and will not affect the interior space.

Byd song MAX EV

Some time ago, Song MAX DM was officially listed, and this time BYD brought us Song MAX EV at the Shanghai Auto Show. Song MAX EV continues the design of the fuel version in appearance, but the front face recently adopted the exclusive armored air intake grille of the Dynasty family pure electric vehicle, highlighting its unique identity.

Audi brand new A6 Avant

The new A6 Avant is very close to the new Audi A6L in appearance, but it has changed from a sedan of the Audi A6L to a touring car. The slender and dynamic side face has made many crock fans want to stop. The new A6 Avant trunk space can be flexibly changed between 565L and 1680L, which is the unique highlight of the station wagon.

Jeep Gladiator

Jeep Gladiator is built on the same platform of a new generation of herdsman, and its appearance design also adopts the design elements of a new generation of herdsman, except that there is a cargo box at the rear of the car body, so many fans also call this Jeep Gladiator the herdsman pickup version. In terms of power, Jeep Gladiator will provide a 3.6-liter V6 gasoline engine and a 3.0-liter V6 diesel engine. Well meet the needs of all off-road gods.

P.S. Some pictures come from the Internet.

　　Looking at the whole domestic automobile market, small-displacement turbocharged engines have become the mainstream. They have excellent fuel economy while ensuring power, so they are increasingly favored by consumers, and the most popular one is the 1.5T engine.

　　No matter foreign brands or independent brands, a large number of 1.5T engine models are being laid out, and the price covers the range of 100,000 to 500,000. There is no doubt that the quality of engine technology is by no means the only reason that leads to such a big price gap.

　　Today, we will put together the mainstream 1.5T engines of brands from China, Germany, Japan, South Korea and the United States, not talking about gearbox matching, but only talking about technology and comparison parameters to see which one is better.

　　First of all, we need to exclude B38K15T0 of BMW i8 to avoid "breaking the bar". This guy’s data of 231 PS/320 N m is really beyond the reach of conventional 1.5T In order to do our best as a landlord, we’d like to invite 1.5T foreign (joint venture) brands.

　　Bmw B38A15C

　　Representative model: BMW Brilliance 120i

　　Although everyone is talking about the color change of "three" nowadays, BMW’s 1.5T three-cylinder B38A15C engine can definitely be called a flaw. B38A15C adopts BMW’s fourth-generation continuously variable valve lift adjustment system, which can make the low-speed torque higher and the high-speed power higher. Bosch’s fifth-generation high-pressure electromagnetic valve injector improves fuel efficiency, and the integrated turbine housing and exhaust manifold make the warm-up faster. In addition, arc spraying technology and balance shaft system are adopted. B38A15C can finally reach the maximum power of 140Ps at 4600rpm, and the maximum torque of 220N·m can be provided at 1480-4200rpm. The comprehensive fuel consumption of BMW 120i Ministry of Industry and Information Technology is only 5.4L/100km.

　　Mercedes-benz m264e15edehla

　　Representative model: Beijing Benz C260L

　　Mercedes-Benz M264 E15 DEH LA is slightly suspected of "opening" because it replaces the generator and starter with an integrated BSA motor, which is what we often call a 48V light mixing system. In this way, variable valve lift on the intake side, double scroll turbine and so on are not so important. Only the light mixing system can add torque at the low speed of the engine, which makes it easier for the engine to keep in a more economical speed range, and can also start the vehicle smoothly and recover braking energy. The parameters of this engine are 184 PS (6100 rpm)/280 N m (3000-4000 rpm), and the comprehensive fuel consumption of the Ministry of Industry and Information Technology of Mercedes-Benz C260L is 6.1L/100km.

　　L15BN

　　Representative model: Guangqi Honda Accord 260TURBO

　　Honda’s L15B series engine family is very large, with L15BU in fit and L15B8…… in Civic … and the strongest one is the L15BN used in the Accord 260TURBO version. L15BN adopts high-efficiency and low-inertia turbine to make the turbine respond more quickly. The unique VTEC technology at the exhaust end can achieve the best valve distribution effect. In addition, there are porous in-cylinder fuel injection technology and CSS engine rapid warm-up system. In the end, L15BN can reach the maximum power of 194Ps at 5500rpm, and provide the maximum torque of 260N·m at 1600-5500rpm. The comprehensive fuel consumption of Accord 260TURBO Industry and Information Department is 6L/100km.

　　Mitsubishi 4B40

　　Representative model: GAC Mitsubishi Yige

　　Although Mitsubishi’s recent sales are not satisfactory, its engine technology cannot be underestimated. Under low load, this 4B40 engine only uses intake manifold injection, which makes the oil-gas mixture more uniform, fully burns and reduces carbon deposition. Under high load, it will join in-cylinder direct injection to provide more sufficient power. The final result is that the 4B40 can reach the maximum horsepower of 170Ps at 5500rpm, and the maximum torque of 250N·m at 3500rpm. The comprehensive fuel consumption of the Ministry of Industry and Information Technology of Yige CVT is 7.4L/100km.

　　Modern G4FS

　　Representative model: Dongfeng yueda Kia K5 Kaiku 270T

　　Hyundai Kia’s G4FS engine also has a unique technology-CVVD continuously variable valve duration technology. CVVD can control the timing and duration of valve opening, and select a reasonable intake state according to the severity of work, so as to obtain performance and fuel efficiency close to the ideal state. It is equivalent to realizing Atkinson cycle with reduced fuel consumption at low load and Miller cycle with stronger performance at high load. In the end, G4FS can reach the maximum power of 170Ps at 5500rpm, and provide the maximum torque of 253N·m at 1500-4000rpm. The comprehensive fuel consumption of the Ministry of Industry and Information Technology of K5 Kaiku 270T is only 5.6L/100km.

　　CAF384WQ06

　　Representative model: Changan Ford Focus EcoBoost 180

　　This CAF384WQ06 can be said to have completely changed the fate of Fox, but in fact its performance is much better than most people think. CAF384WQ06 also adopts low inertia Francis turbine, double high pressure injection system to ensure full combustion of fuel, and adopts balanced shaft and three-point mounting design to greatly reduce engine jitter. The most interesting thing is that this three-cylinder machine actually adopts the cylinder-closing technology, and only two cylinders are kept to work at low load, thus effectively reducing fuel consumption. The final parameter of CAF384WQ06 is 174ps (6000rpm)/243 (1750-4500rpm), and the comprehensive fuel consumption of Fox Industry and Information Technology Department is only 5.5L/100km.

　　Universal LFV

　　Representative model: SAIC-GM Buick Regal 552T

　　There are many new engines in recent years, but the 1.0T and 1.3T three-cylinder engines can’t be sold in China, and the 2.0T LSY is only used in high-profile and Cadillac models. Therefore, this 1.5T LFV is still shouldering a lot of responsibilities despite its age. Technically, LFV can’t be compared with the new engine, but its parameters are still not bad. The maximum power is 169Ps at 5600rpm, and the maximum torque is 250N·m at 1700-4400rpm. The comprehensive fuel consumption of the Ministry of Industry and Information Technology of Regal 552T model is 6.3L/100km.

　　Geely JLH-3G15TD

　　Representative model: Lectra 02 1.5T DCT

　　Geely’s JLH-3G15TD engine is not impossible if it is counted as Volvo’s. Mainstream technologies such as in-cylinder direct injection and double VVT are all equipped with JLH-3G15TD. Overhead high-pressure fuel injector can effectively avoid wet wall phenomenon. Valve drive equipped with roller rocker arm can reduce friction resistance and improve operation efficiency, while built-in exhaust bypass valve can make turbocharging value more stable. The data of this engine is also excellent. The maximum power of 180Ps is achieved at 5500rpm, and the maximum torque of 265N·m is continuously provided at 1500-4000rpm, while the comprehensive fuel consumption of the Ministry of Industry and Information Technology of the Lectra 02 1.5T DCT model is only 6.4L/100km.

　　Saic 15C4E (blue core 2.0 MEGA Tech 1.5T PRO)

　　Representative model: SAIC MG 6

　　The Blue Core 2.0 MEGA Tech 1.5T PRO engine won the honor of "Top Ten Engines of China Heart in 2020", and its popularity is quite high recently. It adopts 350bar fuel direct injection technology, high tumble port, electric bleed valve turbocharger, lightweight all-aluminum fuselage and many other technologies. The overall adjustment focuses on improving performance and ensuring certain fuel economy. This model 15C4E engine can finally reach the maximum power of 181Ps at 5600rpm, and provide the maximum torque of 285N·m at 1500-4000rpm. The comprehensive fuel consumption of the Ministry of Industry and Information Technology of MG 6 is 6.2L/100km.

　　Faw CA4GB15TD-30

　　Representative model: FAW Hongqi H51.5T

　　This CA4GB15TD-30 engine also won the "China Heart" award, and its thermal efficiency reached 39.06%. Friends who know a little about it will know that this data is not easy. In fact, this engine has no complicated mechanical structure and technology, but has been more fully optimized on the basis of the original technologies such as small inertia turbine, CVVT, in-cylinder direct injection and integrated exhaust. In this way, excessive research and development expenses will not be generated, and the cost of car purchase for consumers will be reduced. The final data of CA4GB15TD-30 is 169PS (5500 rpm)/258N m (1300-4350 rpm), and the comprehensive fuel consumption of the Ministry of Industry and Information Technology of Hongqi H5 1.5T model is 6.2L/100km.

　　Dongfeng DFMC15TDR

　　Representative models: Not available at present.

　　This DFMC15TDR developed by Dongfeng also won the China Heart Award. From the reasons for winning the award, the technologies such as electronically controlled exhaust gas turbine and high-pressure exhaust gas recirculation are all common technologies, but the parameters after careful tuning are excellent. DFMC15TDR is divided into power version and high efficiency version. The maximum power of the former reaches 205Ps, while the thermal efficiency of the latter reaches an astonishing 41.07%, which even exceeds the prestigious 2.5L naturally aspirated engine on Camry (thermal efficiency is 41%). It is still worth looking forward to what the data will be after it is finally put into mass production.

　　Great wall GW4B15A

　　Representative model: Great Wall Haval H6

　　This GW4B15A engine will be familiar to everyone. After all, Haval H6 is the champion of SUV sales. It mainly adopts CVVL continuous variable valve technology, 350bar ultra-high pressure electronic control fuel injection system and electronic control supercharger, which makes the engine intake timing better, fuel injection more accurate and power response faster. In the end, GW4B15A can reach the maximum power of 169Ps at 5000rpm, and provide the maximum torque of 285N·m at 1400-3600rpm. The comprehensive fuel consumption of Haval H6 Ministry of Industry and Information Technology is only 6.6L/100km.

　　Chery SQRE4T15C

　　Representative model: Chery Tiggo 7 1.5T

　　Chery has been the title of "technical house" for many years. Although this SQRE4T15C does not use cutting-edge or exclusive technology, even the cylinder block is made of cast iron, its reliability has indeed withstood the test. The engine parameters are 156 PS (5500 rpm)/230 N m (1750-4000 rpm), and the comprehensive fuel consumption of the Tiggo 7 Ministry of Industry and Information Technology is 6.9L/100km.

　　Chang’ an JL473ZQ5 (blue whale NE 1.5T)

　　Representative model: Changan UNI-T

　　The reputation of the blue whale NE 1.5T must be well-known in the car circle. Not long ago, it set a Guinness World Record with a continuous running time of 259 hours, 46 minutes and 45 seconds. This durability is enough to prove the precision of its parts. From the technical point of view, it integrates a large number of top technologies, such as "AGILE" efficient combustion system, Schaeffler intelligent cam phase modulation system, and dual-outlet integrated exhaust manifold, while the modular power platform architecture can greatly reduce the manufacturing cost. The final data of JL473ZQ5 engine is 180 PS (5500 rpm)/300 N m (1250-3500 rpm), and the comprehensive fuel consumption of UNI-T Ministry of Industry and Information Technology is 6.3L/100km.

　　Gac 4A15J1

　　Representative model: GAC Chuanqi GS4

　　The 4A15J1 engine also adopts the common technology at present, and it was born mainly to meet the national 6 emission standard, but it is quite satisfactory in other aspects. 4A15J1 can reach the maximum power of 169Ps at 5000rpm, and provide the maximum torque of 265N·m at 1700-4000rpm. The comprehensive fuel consumption of Chuanqi GS4 Ministry of Industry and Information Technology is 6.8L/100km.

　　Byd BYD476ZQD (Xiaoyun 1.5TI)

　　Representative model: BYD Song PLUS

　　BYD is dubbed as the brand of "selling fuel vehicles under the banner of new energy", and this Xiaoyun 1.5TI engine seems to prove this point. Xiaoyun 1.5TI’s supercharger is equipped with dual-channel turbine, electronically controlled pressure relief valve and other technologies, and it is also equipped with Bosch 350bar high-pressure direct injection system. The manufacturer also emphasizes that its noise control has reached the leading level in the industry. In the end, the engine of BYD476ZQD can reach the maximum power of 185Ps at 5500rpm, and the maximum torque of 288N·m at 1500-3700rpm. The comprehensive fuel consumption of the Ministry of Industry and Information Technology of Song PLUS is 6.9L/100km.

　　Except Dongfeng DFMC15TDR, the final results of other engines are as follows:

　　It is not difficult to see that many independent brand engines have surpassed foreign (joint venture) brands in terms of parameters. I believe this result will make many friends question, because the actual power experience of most models of independent brands does not match the parameters. To know that the engine is only responsible for providing power, if you want to transmit more power to the tires, you need a "smart" gearbox to match it perfectly.

　　Nowadays, the progress of engines is an effective proof that independent brands are becoming stronger, and the technical restrictions from abroad are obviously weakening. I hope that independent brands can master more comprehensive technology and truly go abroad as soon as possible.