[car home Hangzhou Preferential Promotion Channel] Recently, we are enjoying a powerful price reduction activity in Hangzhou, with the highest preferential margin reaching 7,000 yuan and the lowest starting price of 124,900 yuan. If you are considering buying a car, you may wish to click the "Check the car price" link in the quotation form to get a more favorable car price.

The design of chasing the wind by the stars is full of modernity and sportsmanship. The front face adopts a family-owned polygonal air intake grille with sharp LED headlights, creating a strong visual impact. The body lines are smooth, and the overall shape is simple and generous, showing a unique fashion beauty.

Starway Chasing the Wind shows a sporty atmosphere with its exquisite body lines and compact body size. The length, width and height of the car body are 4538mm, 1848mm and 1699mm respectively, and the wheelbase of 2670mm provides good support for the interior space. The front and rear wheel tracks are 1570mm, which ensures stable driving performance. In addition, the 18-inch aluminum alloy rim with 225/60 R18 tyre size not only improves the visual effect, but also enhances the grip and handling of the vehicle.

The interior design of Starway Chasing the Wind presents a modern and simple style. The center console adopts a 12.3-inch high-definition central control screen, which integrates multimedia system, navigation, telephone, air conditioning and voice recognition control system of skylight, so that drivers can easily control various functions. The steering wheel is made of leather, which feels comfortable and supports manual adjustment up and down and back and forth to meet the needs of different drivers. In terms of seats, the Star Road Chasing Wind is made of imitation leather, and the main and auxiliary seats have adjustment functions. The main seat provides front and rear, backrest and height adjustment options, while the auxiliary seat supports front and rear and backrest adjustment. In addition, the rear seats can also be put down in proportion, providing passengers with more flexibility. The car is also equipped with two USB ports in the front row and the back row, which is convenient for passengers to charge electronic equipment.

Starway Chasing Wind is equipped with a 1.5T 156 engine with 156 horsepower, with a maximum power of 115kW and a maximum torque of 230 N m.. Matching it is CVT continuously variable transmission, which provides a smooth and comfortable driving experience.

The owner of car home spoke highly of the pursuit of the wind by the stars. He mentioned that "the design is fashionable, the lines are smooth, and the visual effect is very good. More in line with the preferences of young people. " This design is really eye-catching and meets the aesthetic needs of young consumers.

Since its listing, its popularity and word-of-mouth have increased significantly, especially for young consumers, Tiida has become quite attractive. In terms of body lines, Tiida adopts Nissan family style, with a very small net, dynamic headlights on both sides, and internal light groups that are patchy and bright when lit. The side waistline is still Nissan’s unique sideways streamlined body, and the enchanting figure is even more vividly displayed! The round and full ass highlights the bold and firm posture, and the taillights are equally sharp, especially the brake lights, which echo each other with the front daytime lights.

When it comes to the interior, the interior of this car of Tiida gives people a very good feeling. The steering wheel is made of plastic and feels good. In the central control and the door handle, a large number of soft plastic materials are used to cover and wrap, which is excellent in touch and feel. It is equipped with an 8.0-inch LCD screen with clear display and relatively young design. The front row is also equipped with a manual air conditioning control system to freely debug the most comfortable space atmosphere. .

The length, width and height are 4393×1766×1539mm respectively, and the wheelbase has reached 2700 mm. In the same class, the wheelbase of Tiida ranks 22nd. As a compact car, its body size does not occupy much advantage in its class, and its internal seating space is only basically enough. After all, it is limited by the length and shape of the body. The skylight of Tiida 1.6L Zhizun Edition provides a wider field of vision, which can create a better visual environment and good sensitivity for the rear passengers and increase the light entrance for the whole vehicle. Among the models of the same price and class, the trunk volume of Tiida ranks 21st. Spatial performance is limited by vehicle positioning, and the performance is acceptable, and the flatness is no problem, but the total space is average.

Tiida is equipped with a 1.6 engine with a maximum output of 90kW and a maximum torque of 155Nm. The whole power parameters are superior in power performance among engines of the same class, which can provide better power performance. Tiida’s official measured zero-acceleration score is 12.1S, ranking 36th among 80,000-120,000 compact car models.

Tiida’s active/passive safety configuration is complete, includingAutomatic parking、Zero tire pressure endurance tire、Automatic parking、Steep slope descent、hill start assist control、knee airbag、HUD head-up display、Anti-lock braking (ABS)、Braking force distribution (EBD/CBC, etc.)、Brake assist (EBA/BAS, etc.)、Traction control (ASR/TCS, etc.)、Active noise reduction、Engine start and stop、Side safety air curtain、Wireless charging of mobile phone、night vision system、LED daytime running lights、Forward reversing radar、Tire pressure monitoring、Steering wheel heating、Body stability control (ESP/DSC, etc.)、Rear reversing radar、Fatigue reminder、Remote parking、Child seat interface、Lane keeping (LKAS)Equal configuration.

Among them,Automatic parkingYou can avoid stepping on the brakes for a long time or needing to pull frequently;Steep slope descentCan safely pass through steep slope road conditions at low speed;knee airbagReduce the injury of the car interior to the occupant’s knees in the secondary collision.

If the above data, participation, etc. can’t fully understand Tiida, then we can give you a more comprehensive reference according to the word-of-mouth information of users who have purchased Tiida in history. It can be seen that what everyone is most satisfied with Tiida is that its interior looks good, and the fine stitching and the best body stability are also the points that everyone likes it.

Nowadays, there are many kinds of cars, and all kinds of models are dazzling. At this time, we should proceed according to our own reality, and the right one is the best. If you don’t consider the cost of using the car later when you buy a car, you will regret it afterwards. For example, today’s performance in this respect is worth talking about. Let’s take a look at it together.

First of all, from the appearance, the front face of Changan Auchan X7 PLUS is steady and unforgettable. Coupled with full headlights, the overall look has a certain layering. The car is equipped with LED daytime running lights, automatic opening and closing, delayed closing and so on. Coming to the side of the car body, the size of the car body is 4730MM*1870MM*1720MM. The car adopts rounded lines, which gives people a very delicate feeling. With large-sized thick-walled tires, it gives people a very calm feeling. In the rear part, the overall shape of the rear of Changan Auchan X7 PLUS echoes the front face, the taillights look sporty, and the unique exhaust pipe is cool overall.

In terms of interior, the interior of Changan Auchan X7 PLUS presents a calm design style, which reflects the sense of design. The steering wheel of the car is very in line with the interior style, and it is made of leather, which looks a bit more cold. Take a look at the central control. The car is decorated with a unique touch-sensitive LCD central control screen, which makes the interior style impressive and has a certain sense of science and technology. The interior feels good. Let’s take a look at the dashboard and seats. The car is equipped with a soft dashboard, and the information is easy to read and clear. The car uses imitation leather seats, which are wide and thick, and are basically enough for daily use.

Changan Auchan X7 PLUS is matched with a wet dual clutch (DCT) gearbox, with a maximum power of 138KW and a maximum torque of 300N.m, which shows good power performance.

Changan Auchan X7 PLUS is equipped with car networking, driving mode selection, remote control key, Bluetooth key, rear wiper, engine start-stop and other configurations, which can be said to be quite satisfactory.

This car has been introduced almost before, and I believe many users who buy a car have taken a fancy to its comfort and practicality. Xiaobian thinks that if you really want to buy this car, you still have to go offline to actually experience it.

It is reported that Yuan Biao cooperated with Jackie Chan and Sammo Hung in many kung fu movies, which not only spread across the Taiwan Strait, but also spread overseas.

Since then, Yuan Biao, Jackie Chan and Sammo Hung have entered the Japanese music scene and released related albums, which is enough to show the popularity of these three brothers.

However, unlike Jackie Chan, Yuan Biao became more behind the scenes as a martial arts instructor, and his popularity gradually began to decline.

Fortunately, Yuan Biao is now back in the film and television circle. Judging from the preview released by Yuan Biao’s latest film, Yuan Biao’s performance in the play is very tough, which makes many fans look forward to it.

Of course, apart from Yuan Biao, the rare cooperation between Lv Liangwei and Kathy CHAU is also very interesting.

Friends who know them know that Lv Liangwei and Kathy CHAU were married. The former lovers are now cooperating again, which makes people look forward to it.

It is reported that Lv Liangwei and Kathy CHAU were secretly registered and married abroad, but they didn’t go on all the time. After marriage, Lv Liangwei and Kathy CHAU soon had conflicts, and this marriage ended in a hurry after failing to survive for one year, which made people feel sorry.

As for the reason of their divorce, it was said that Lv Liangwei’s father needed someone to take care of him at that time, but Kathy CHAU couldn’t take care of others, and the contradiction between them intensified.

Later, in an interview, Kathy CHAU explained the reason for their separation, that is, they broke up because of their incompatible personalities.

However, Kathy CHAU and Lv Liangwei are very open-minded, so it won’t be embarrassing for them to meet again after ending their relationship. Kathy CHAU said that when filming in the mainland, they were in a crew with Lv Liangwei, and both sides were not shy. Lv Liangwei also took care of Kathy CHAU, and even Lv Liangwei would take the initiative to call Kathy CHAU over at dinner.

Now that Kathy CHAU and Lv Liangwei are relieved, Lv Liangwei has a happy family, and after marrying his wife Yang Xiaojuan, the couple also started a business. Now Lv Liangwei has joined the wave of live broadcast with goods, and when she is free, she shoots some funny jokes with her wife.

Although Kathy CHAU has been single for many years, living alone in Beijing is also very comfortable. It’s just that Kathy CHAU, who is now 55 years old, can’t hide her old age, even under the beauty effect. Fortunately, Kathy CHAU has a young mind, and often shoots some daily photos to share with netizens.

At present, the film starring these three veteran actors will be released soon. Whether it is the return of Yuan Biao or the reunion of the former husband and wife Kathy CHAU Lv Liangwei, it is very interesting. I hope these three veteran actors can continue to bring new works to the audience.

[car home Beijing Preferential Promotion Channel] Recently, a large-scale preferential price reduction activity was launched in the Beijing market, with the highest preferential margin reaching 56,000 yuan and the lowest starting price dropping to 168,900 yuan. The preferential activities are under way, and interested consumers can click "Check the car price" in the quotation form to strive for higher discounts.

The design of FAW-Volkswagen CC is full of fashion and dynamic. The front face adopts a family-style banner air intake grille with sharp headlights, which shows a strong sporty atmosphere. The body lines are smooth, and the waistline extends from the front to the rear, creating a compact and dynamic visual effect. The overall style tends to be young and personalized, which meets the dual needs of contemporary consumers for aesthetics and practicality.

FAW-Volkswagen CC has a streamlined body design with the length, width and height of 4865mm, 1870mm and 1459mm respectively, and the wheelbase is 2841mm, providing passengers with spacious and comfortable interior space. The side lines of the car are elegant and smooth, which complement the 18-inch rim. The front and rear wheel tracks are 1586mm and 1572mm, respectively, ensuring the stability and handling of the car. The front and rear tyre size are both 245/45 R18, which further improves the driving performance of the vehicle.

The interior design of FAW-Volkswagen CC pays attention to the combination of technology and comfort. A leather /Alcantara seat is used in the car, which not only improves the touch, but also increases the wrapping and support of the seat. The main and auxiliary seats have the functions of front and rear adjustment, backrest adjustment, height adjustment (4-way) and lumbar support (4-way), which provides a comfortable riding experience for drivers and passengers. In addition, the car is equipped with a 9.2-inch central control screen, which integrates multimedia system, navigation, telephone and air conditioning voice recognition control system, making the operation more convenient. The steering wheel is made of leather, and supports manual adjustment up and down and back and forth, which improves the driver’s operating comfort. There are also a number of USB and Type-C interfaces in the car, which is convenient for front and rear passengers to charge electronic equipment.

FAW-Volkswagen CC is equipped with a 2.0T L4 engine with 186 horsepower, with a maximum power of 137kW and a maximum torque of 320 N m.. Matching it is a 7-speed wet dual-clutch gearbox, which brings smooth power transmission and excellent driving experience to drivers.

Car home car owners are full of praise for the design of FAW-Volkswagen CC. He said: "The thick lines on the hood show a sense of strength, and the white body shines in the sun, which is highly recognizable on the road, whether static or dynamic." This undoubtedly further proves the outstanding performance of FAW-Volkswagen CC in design.

Nowadays, many consumers don’t pay much attention to the cost of car use, but they are more concerned about whether a car can meet the individual needs. Today, this Audi Q2L e-tron is very distinctive. The strength of the car still needs to be understood before we know, so let’s take a look.

First of all, from the appearance, the front face style of Audi Q2L e-tron is very dynamic and lively, very sporty. Coupled with the domineering headlights, the overall look is simple and fashionable. The car is equipped with LED daytime running lights, automatic opening and closing, delayed closing, rain and fog mode, etc. Coming to the side of the car body, the size of the car body is 4268 mm * 1785 mm * 1545 mm. The car adopts young lines, and the car body presents an elegant design style. With large-sized thick-walled tires, the overall visual effect is very fashionable and atmospheric. In the rear part, the rear of the car echoes the front of the car, and the taillights look very streamlined, and the whole looks very atmospheric.

In terms of interior, the interior design of Audi Q2L e-tron has taken an avant-garde route, and the overall appearance is very fierce. The steering wheel design of this car is very simple and fashionable, made of genuine leather, and has a high palm fit. Let’s take a look at the central control, which is decorated with an 8.3-inch central control screen, making the interior style impressive and simple. The interior feels good. Let’s take a look at the dashboard and seats. The dashboard of this car presents a simple design style, which is very eye-catching. The car uses a leather /Alcantara mix seat, equipped with functions such as the proportion of the seat down, and the overall ride feels soft and comfortable.

Audi Q2L e-tron is equipped with a motor with a total power of 100KW and a total torque of 290N.m It has good acceleration, excellent cruising range and good power performance.

Audi Q2L e-tron trunk space performance is not bad. After putting down the rear seats, it can further expand the space, and its carrying capacity is great enough to meet daily household needs. At the same time, the car is equipped with anti-lock braking (ABS), LED daytime running lights, brake assist (EBA/BAS, etc.), braking force distribution (EBD), traction control (ASR/TCS, etc.), main driving airbag, co-pilot airbag, side airbag curtain, front side airbag and other safety configurations.

This car has been introduced almost before, and I believe many users who buy a car have taken a fancy to its comfort and practicality. If you are interested in it, you might as well learn more about it!

　　[Aika car Aika headline original]

　　As the biggest event in the global car industry at the end of the year, the 19th Guangzhou Auto Show in 2021 is just around the corner. There will be 54 world premiere models at this year’s Guangzhou Auto Show, and 91 press conferences will be held on the day of Media Day. What are the most interesting models with such a huge number and scale of new cars? Don’t worry. Today, I will take you to have a look at the most noteworthy models in each exhibition hall in advance, so that you can find your favorite exhibition car smoothly when you visit the auto show.

　　Key models of Hall 1.1: KIA EV6/EV6 GT-line and Ford EVOS.

　　Model: KIA EV6/EV6 GT-line

　　EV6/EV6 GT-line was born in the first pure electric vehicle of Kia Electric Global Modular Platform (E-GMP), and it is also a symbol of Kia brand’s March towards electrification. The exterior of KIA EV6 adopts a new design concept of "unity of opposites", the headlight group adopts a long and narrow design with a unique shape, and the daytime running light (DRL) has a dynamic mode of "running water light". On the side of the car body, the side of the new car shows a smart cross-border aesthetic design, and the sharp contrast between clean lines and high-tech details makes the overall design more tense.

　　In terms of interior, the overall layout of EV6 is basically the same as that of modern IONIQ 5. On the whole, the interior design of Kia EV6 is simple and elegant, with black/gray color matching, and the design of curved double screen is not absent. It is understood that the seat of the new car will be made of recyclable plastic, which is also one of the highlights of the new car.

　　EV6/EV6 GT-lin are equipped with two kinds of battery packs, the long battery life version is equipped with a battery pack of 77.4kWh, and the standard battery life version is equipped with a battery pack of 58kWh. EV6 standard endurance rear-drive version, with maximum power of 125kW(170 HP) and maximum torque of 350Nm；; The EV6 standard endurance four-wheel drive version has a maximum power of 173 kW(235 HP), a maximum torque of 605Nm and an acceleration time of 6.2 seconds from 0 to 100 km/h.. The EV6 long-life rear-drive version has a maximum power of 168 kW(228 HP) and a maximum torque of 350Nm, with a maximum endurance of 528 km under WLTP, and the EV6 long-life four-wheel drive version has a maximum power of 239 kW(325 HP) and a maximum torque of 605Nm, with a maximum endurance of 506 km under WLTP and an acceleration time of 5.2 seconds at 0-100 km/h.

　　Model: Ford EVOS

　　Changan Ford EVOS is positioned as a cross-border medium-sized SUV. The previously announced pre-sale price range is 227,800-260,800 yuan, and this car will also be officially listed at this Guangzhou Auto Show. In terms of appearance, Changan Ford EVOS is positioned as a cross-border medium-sized SUV. The appearance of the new car adopts the latest family-style design style. With the blessing of the design concept of "potential energy aesthetics", the shape of the whole car is more dynamic. On the side of the car body, Changan Ford EVOS adopts a slip-back design, and the suspended roof is more fashionable. In addition, the new car is equipped with hidden door handles and double five-spoke black wheels.

　　In terms of interior, the interior design of Changan Ford EVOS is easy to give people the illusion that it is an electric car, with a 12.3-inch LCD instrument and a 27-inch 4K central control panel. The new car is also equipped with Ford SYNC 2.0 system. At the same time, Ford EVOS is also exquisite in terms of materials. In addition to using a large area of soft materials, the details of the new car also include double stitching and bright color trim design.

　　Changan Ford EVOS is equipped with a 2.0T turbocharged engine with a maximum power of 175kW(238 HP) and a maximum torque of 376Nm, matching an 8-speed automatic transmission.

　　1.2 Key vehicle type of Hall: Weimar M7

　　Model: Weimar M7

　　Hall 1.2 is the "luxury car hall" of this auto show. Apart from a lot of luxury cars to enjoy, it is worth paying attention to Weimar’s first medium and large pure electric car M7. Weimar M7 will make a breakthrough in intelligent driving, intelligent design and intelligent interaction. The new car can realize L3-level automatic driving in full speed domain and L4-level automatic driving in specific scenes, and the new car supports 5G interconnection. Weimar M7 has a round and full appearance, and its headlight group is very flat and extends to both sides of the car body. Viewed from the side, Weimar M7 adopts a sliding back design and is also equipped with a suspended roof. In the rear part, the taillights of the new car are also flat and slender, and the drag coefficient of the new car is only 0.23cd.

　　As for the interior, the interior of Weimar M7 adopts innovative and adaptive cockpit design to meet the needs of different travel scenes through screen movement and steering wheel contraction setting, and will extend the design concept of minimalist home. In fact, the highlight of Weimar M7 is not the design of the new car interior, but its breakthrough in intelligent driving, intelligent design and intelligent interaction.

　　Weimar M7 has as many as 32 sensors, including 3 self-zoom over-the-horizon laser radars, 5 millimeter-wave radars, 12 ultrasonic radars, 7 8-megapixel ultra-high definition cameras, 4 panoramic cameras, and an independent high-precision positioning module, forming a 360-degree omni-directional fusion sensing network, which can efficiently analyze and process complex external information. In terms of power, Weimar M7 is equipped with Weimar’s third-generation Living Motion three-electric energy system, and NEDC’s comprehensive cruising range will exceed 700km. The specific power data is expected to be officially announced at the auto show.

　　Key models of Hall 2.1: Volvo C40 and Cadillac LYRIQ.

　　Model: Volvo C40

　　Based on CMA architecture, Volvo C40 is positioned as a pure electric compact SUV. The appearance adopts Volvo’s latest family-style design language, which at first glance looks very similar to XC40 RECHARGE. The new car’s closed grille and the iconic "Raytheon Hammer" headlight group are preserved, and the details on both sides of the front enclosure are more refined, and a horizontal fog lamp group is equipped.

　　As for the interior, C40 continues to follow the brand’s simple design style, and the full LCD instrument panel is matched with a large-size central control panel, which further enhances the technological atmosphere in the car. Volvo has previously promised that the new car will not use animal leather as a interior materials.

　　The power part of Volvo C40 is equipped with front and rear motor drive systems, with a comprehensive power of 300kW(408 HP) and a peak torque of 660Nm. In the battery part, it is equipped with a 78kWh battery pack with a WLTP cruising range of 420km. The new car supports 150kW fast charge, which can fully charge 80% in 40 minutes. Using 11kW slow charge, it can be fully charged in 8 hours.

　　Model: Cadillac LYRIQ

　　LYRIQ is Cadillac’s first luxury intelligent pure electric SUV. In terms of appearance, Cadillac LYRIQ adopts a brand-new design language, which has many similarities with the LYRIQ concept car that was unveiled before. The new car still uses a very recognizable family-style grille, and the closed design further proves its identity as a new energy vehicle. In addition, Cadillac LYRIQ adopts a split headlight design, and the headlight shape is very sharp and dynamic.

　　Cadillac LYRIQ’s interior is very futuristic, equipped with a 33-inch curved OLED screen, which is full of technology. According to official data, this OLED screen integrates navigation, entertainment system, lighting control, HUD head-up display settings, and the newly developed "Super Cruise" driver assistance system of General Motors. At the same time, the screen can be divided into three areas to display different information. In terms of power, the domestic production version CLTC of Cadillac LYRIQ will have a cruising range of more than 650km.

　　In addition to these two cars, there are actually two brands, Lincoln and Salon, which are also worth watching. Lincoln booth has a brand-new medium-sized car ZEPHYR, while Salon is a brand-new sub-brand of Great Wall, and a brand-new model will be released at the auto show.

　　2.2 Key models of Hall: Guangzhou Automobile Toyota Flanders.

　　Model: GAC Toyota Fenglanda

　　The appearance of Flananda follows the design of the Japanese Corolla Cross model, and the large-area middle net is located in the lower half of the front face. The grille between the headlights is mostly closed design, leaving only a small area of air intake grille. In addition to the black grille decorative strips exposed this time, Fenglanda will provide silver grille decorative strips to choose from. The tail design of Flanders still follows the Japanese version, and the interior of the headlight group of the new car has been redesigned. In addition, the shape of the rear bumper of the new car echoes the design of the front face and looks more sporty.

　　The interior has not been released yet, but Toyota’s current interior design style will be used in a high probability. The center console is simple in design and equipped with a floating screen. In terms of intelligent driving assistance, TSS+ system should not be absent. Flanders will be equipped with a 2.0L naturally aspirated engine with a maximum power of 126kW(171 HP) and a peak torque of 207Nm. Match CVT gearbox.

　　2.2 Hall is the exhibition hall of Guangzhou Automobile Group, and there are many models worthy of attention in this exhibition hall. Besides Feng Landa, AION LX PLUS, e:NP1 special edition of Guangqi Honda, VISA of Guangzhou Automobile Toyota, Atuke of Guangzhou Automobile Mitsubishi, etc. are all worthy of your visit.

　　According to feedback from many netizens, Users who participated in the internal testing have received the update of HarmonyOS2 HarmonyOS system, version number is 2.0.0.127(C00E125R2P4), and the volume of the upgrade package is about 5.5GB.

　　It should be noted that before upgrading, the version of EMUI must be EMUI11.0.0.142, otherwise the push cannot be received.

　　At present, only players who participate in the internal test recruitment are pushed, and the scope of public beta will be expanded until the official version.

　　From the update log, The upgrade of HarmonyOS 2 in P30 series mainly includes four changes: innovative interaction, intelligent life in the whole scene, smooth performance and pure safety. Many netizens really feel smoother after the upgrade.

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　　Update log:

　　-Innovative interaction

　　[HarmonyOS Desktop]

　　Slide up the application icon with a horizontal line at the bottom to generate a universal card. The size of the card can be large or small. Drag to change the position and change the personalized desktop.

　　[Control Center]

　　Pull down from the top right side of the screen to enter the control center. On the basis of the quick switch panel, the control entrance of various terminal devices is added, which makes it as convenient as operating a mobile phone when you control multiple devices.

　　[Service Center]

　　From the bottom left corner or bottom right corner of the screen, you can enter the service center, gather all kinds of universal cards, and you can reach the service directly with a tap.

　　[Smart Folder]

　　Support the sorting of similar applications. Long-press folders can be displayed as large folders, which can directly reach applications, making it more convenient to use.

　　[HarmonyOS font]

　　Support infinite word weight change and adjust font thickness at will.

　　-Full Scene Smart Life

　　[Smart Office]

　　It is more convenient to transfer files across devices. The mobile phone can be directly used as a USB flash drive of Huawei PC without data cable connection.

　　Huawei’s sharing transmission speed has been further improved. Support fast and secure file sharing among, tablet and PC.

　　[Smart home]

　　When the mobile phone is close to or touches the home equipment, it is easy to realize the convenient experience of equipment network distribution, screen change from no screen, installation-free application, direct service and so on.

　　Chang Lian

　　With the addition of multi-party call support, Huawei phones and tablets can freely access audio and video calls.

　　-Smooth performance

　　[Smooth experience]

　　Click, slide and other operations are more natural and smooth, and the picture and video refresh is faster.

　　"always online"

　　Some high-frequency applications support state reservation, and even if they are interrupted by other applications during use, they can still continue the last task state, thus improving the application continuity experience.

　　-Pure and safe

　　[Pure mode]

　　Clean mode is turned on by default, and malicious behaviors, security vulnerabilities and privacy risks are detected during application installation, so as to prevent the installation of risky applications and ensure the safety and purity of the system operating environment.

　　[Collaborative security]

　　A new mobile phone PC collaboration authentication function is added. When the mobile phone cooperates with Huawei PC, the mobile phone can be unlocked by inputting the screen lock password on the PC side, which is safe and convenient.

　　[Privacy, security and compliance certification]

　　TEE OS security kernel is certified by CCEAL 5+, the highest security level of global commercial operating system kernel, and HarmonyOS is certified by CCEAL 4+, the highest security level of China.

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　　[Source: Fast Technology] [Author: Q above]

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

Its grade represents its performance standard and quality grade, and it can reflect the key indexes such as fluidity, lubricity and cleanliness of engine oil at different temperatures. To judge the performance of engine oil, there are usually the following aspects:

Engine oil is generally divided into:, semi-synthetic oil,. The characteristics of these three oils are:

Mineral oil: low cost, although imported additives are added to mineral oil now, the service life is generally about half a year.

Semi-synthetic oil: It has good oxidation resistance, and it is a very good long-lasting engine oil, with a service life of about one year.

Synthetic oil: long service life, stable performance, but high price.

The "grade" of engine oil can be classified according to the standards of different international organizations and the attributes of engine oil.：

1. SAE (American Society of Automotive Engineers) classifies oil according to its viscosity value.

For example, SAE 5W-30, where W stands for winter, and the number before W stands for flow viscosity at low temperature. The smaller the value, the better the fluidity and the better the protection of the vehicle during cold start. The number after W represents the viscosity at 100 degrees, and the higher the number, the better the viscosity.

2，(）

According to the quality grade of engine oil, the higher the number, the higher the grade of engine oil.

A/B series: generally suitable for light-duty diesel engines.

C series: suitable for catalyst engines, C1-C4, and C3 or above are generally used for engines.

E series: heavy duty diesel engine.

3. API and ILSAC(& International Lubricating Oil Standards and Approval Committee) are classified according to the environmental protection grade of engine oil.

The series beginning with A and S represents gasoline engine oil, and the specifications are: API SA … Sn.

The series beginning with B and C represents diesel engine oil, with specifications of API CA……, CG-4, CH-4 and CI-4.

C, when S and C exist at the same time, it means that it is a universal type of gasoline and diesel.

D, the letters after S and C mean: from SA to SN. The farther back, the higher the environmental protection level. In-cylinder direct injection should be at least SN.

E, ILSAC adopts a higher engine oil quality grade evaluation standard, which requires further GF-5 specification evaluation of SN-grade engine oil passed by API. It is required to improve fuel economy, compatibility with exhaust system and prolong engine service life, so GF-5 standard is higher than SN.

Is the performance of engine oil good? How to judge?

It mainly depends on the recommendation of the vehicle manufacturer and the specific requirements of the engine. The following are some factors that are usually considered when choosing family car oil.

1. According to the user’s manual or maintenance guide of the vehicle, the engine oil type and annual grade suitable for this model are usually recommended, and it is most important to follow the manufacturer’s recommendation.

2. Different types of engines may require different types of engine oil. For example, high performance requires higher viscosity engine oil to provide better lubrication protection.

3, climatic conditions, according to the climatic conditions of your location, choose the appropriate viscosity, vehicles in cold areas need lower viscosity engine oil 0W-20, so as to be easy to start at low temperature and protect the engine. Vehicles in hot areas may need higher viscosity oils such as 10W-40 and 15W-50 to maintain lubricity at high temperatures.

4, environmental protection, some places with environmental protection requirements require the use of low-flow or low-phosphorus engine oil to reduce the environmental impact.

5, personal driving habits, often driving at high speed or heavy load, may need more advanced engine oil to provide additional protection.

6. With the increase of vehicle age, engine wear will increase. At this time, engine oil with higher viscosity or specific formula is needed to provide better protection.

Generally speaking, domestic users usually use 5W-30 or 10 or 10W-40 engine oil, but it is better to decide the appropriate engine oil according to the manufacturer’s recommendation and personal actual situation.

The above is my previous knowledge about engine oil.

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The following are the precautions for oil change

1, be sure to buy genuine engine oil, machine filter.

2, it is not impossible to change yourself, the key is to save those wages and ignore them compared with their own safety. Except for those who like to do it.

3, don’t listen to those bloggers who make you, 20,000 kilometers of maintenance all right, according to the maintenance manual, it’s right, if they are so powerful, what do they need the factory’s auto engineers for?

4. Some fans asked whether the oil was put away or pumped well. Is it necessary to open another article on this?

5, the oil must be quantified, and it is not good to have more or less.

6, record the oil change mileage, in order to grasp the oil change time next time. Generally, there are some in the store, but some are lazy or forget, so you should remember to remind them.