Xinhua News Agency, Beijing, October 10th, by topicFive-hundred-meter Aperture Spherical Radio Telescope (FAST) opened his eyes and saw two pulsars. What will he find in the future?

　　Xinhua News Agency "Xinhua Viewpoint" reporter Dong Ruifeng and Qi Jian

　　4,100 light years, 16,000 light years. Five-hundred-meter Aperture Spherical Radio Telescope (FAST), located in the mountains of Guizhou, just opened its eyes and saw two pulsars so far away from the earth.

　　On the 10th, the National Astronomical Observatory of Chinese Academy of Sciences announced that after a year of intense debugging, the 500-meter spherical radio telescope (FAST) has realized the smooth operation of various observation modes such as pointing, tracking and drift scanning, and confirmed several newly discovered pulsars.

　　The pulsar family has the "China Star" for the first time.

　　This is the first time that China’s astronomical equipment has discovered pulsars and achieved a "zero breakthrough" in this field. Since the first pulsar was discovered in 1967, there have been at least 2,700 members of the pulsar family discovered by humans in the past 50 years.

　　The National Astronomical Observatory announced the specific information of these two pulsars: the former has a rotation period of 1.83 seconds, which is about 16,000 light years away from the Earth, and the latter has a rotation period of 0.59 seconds, which is about 4,100 light years away from the Earth. It was discovered by Five-hundred-meter Aperture Spherical Radio Telescope (FAST) on August 22 and 25 this year in galactic plane, South China.

　　This is only part of Five-hundred-meter Aperture Spherical Radio Telescope (FAST)’s discovery. Li Yong, deputy chief engineer of "Tianyan" project, said that the debugging progress of "Tianyan" has exceeded expectations. At present, dozens of high-quality pulsar candidates have been detected, of which 6 have passed international certification.

　　According to scientists, pulsar is a neutron star with high speed rotation, which is produced by star evolution and supernova explosion. Its density is extremely high, weighing hundreds of millions of tons per cubic centimeter, and the size of a cube of sugar is equivalent to the weight of 10 thousand tons of ships on the earth. Pulsar is the most accurate clock in the universe because of its fast rotation speed and accurate rotation period. Because of this, pulsars emit intermittent periodic pulse signals, just like a rotating lighthouse that emits flickering light.

　　This special "skill" makes pulsars have important applications in the fields of timing, gravitational wave detection, and general relativity testing. Li Yong said that pulsars have extreme physical properties that cannot be realized in ground laboratories, and studying them is expected to get answers to many major physical problems. For example, the rotation period of pulsars is extremely stable, and accurate clock signals provide an ideal tool for major scientific and technological applications such as gravitational wave detection and spacecraft navigation.

　　"By long-term monitoring of rapidly rotating radio pulsars and selecting a certain number of pulsars to form a timing array, we can detect low-frequency gravitational waves from celestial bodies such as supermassive double black holes." Li Wei said.

　　George Hobbs, scientific director of the Parkes telescope at the Australian Academy of Science and Industry, said that the debugging and gradual production of the "Eye of the Sky" is one of the most exciting events in the international astronomical community.

　　Debugging results in one year, comforting Nan Rendong, the "father of the Eye of the Sky"

　　The original idea of "Eye of the Sky" came from the late astronomer Nan Rendong. From the idea put forward in 1994 to the official opening in 2016, Nan Rendong and his team have been pushing this seemingly incredible world-class project with all their efforts for 22 years.

　　There is no precedent in design and structure, and the early debugging of "Eye of the Sky" encountered great difficulties. Wang Qiming, chief engineer of "Eye of the Sky" project, said that all systems focused on equipment tracking and maintenance at first, and the debugging in the system seemed to be all right. However, after the joint debugging of all systems, a series of problems such as communication between systems, algorithm unification and security coordination were gradually exposed.

　　During the joint debugging period, the working state of "Tianyan" people is basically to work separately during the day, concentrate on meetings at night, change procedures overnight, and then try new schemes the next day, and repeatedly adjust to the best. In the 380 days and nights after the completion of "Eye of the Sky", the main control room is always open 24 hours a day unless there is power failure. During the day, the engineering team and the construction personnel concentrate on debugging; At night, researchers will fix the surface shape so that it points to a specific sky area, and through the rotation of the earth, the sky will drift and scan over the telescope.

　　Li Yong said that the drift scanning method is rarely used in pulsar search, but it can only be used during debugging. For this reason, researchers not only need to redesign the software, but also have to pay more work in data processing, but the final result is exciting. "Eye of the Sky" can get one or two high-quality pulsar candidates every scan.

　　Peng bo, a researcher at the National Astronomical Observatory and deputy manager of the "Eye of the Sky" project, said that it usually takes three to five years to debug foreign similar large-scale radio telescopes, and the "Eye of the Sky" has achieved initial results after debugging for one year.

　　"Eye of the Sky" will look for "aliens" and will dominate the future cosmic sky map.

　　Chinese and foreign scientists are expecting the discovery of "Eye of the Sky" to change from quantitative change to qualitative change. If "Eye of the Sky" can be the first to capture pulsars of galaxies outside the river, it will be of groundbreaking significance. Li Yong and his research team are already making technical preparations for observing pulsars in extragalactic galaxies, and will try them as early as next year.

　　Jocelyn Bell, the first astronomer to discover pulsars, visited the Five-hundred-meter Aperture Spherical Radio Telescope (FAST) earlier this year. She expected the world’s largest radio telescope to discover more faint, distant and unique pulsars, including those revolving around black holes.

　　For the "Eye of the Sky" whose observation range can reach the edge of the known universe, the discovery of pulsars is only one of its missions. In the future, it will also shine in neutral hydrogen observation, spectral line observation and finding possible interstellar communication signals.

　　According to BIGBANG’s theory, neutral hydrogen is an "old man" who is almost the same age as the Big Bang in the universe. Observing and studying the distribution of neutral hydrogen can help scientists to further understand the structure of the Milky Way and extragalactic galaxies and solve the mystery of the origin and evolution of BIGBANG and other universes. "Five-hundred-meter Aperture Spherical Radio Telescope (FAST) will draw the latest and largest standard cosmic sky map by patrolling the neutral hydrogen in the universe." Marko Krco (Kyle), a senior postdoctoral fellow in the "Eye of the Sky" project of the National Astronomical Observatory, said.

　　"Five-hundred-meter Aperture Spherical Radio Telescope (FAST)" can even "monitor" the radio waves emitted by alien civilizations that may exist in the universe. George Hobbs, scientific director of the Parkes telescope at the Australian Academy of Science and Industry, said that 20% of the time of the Parkes telescope is currently allocated to "looking for aliens", but nothing has been found. "Five-hundred-meter Aperture Spherical Radio Telescope (FAST)" has seen further, and maybe there will be exciting news in the future.

　　　　On the evening of September 12, Beijing time, the first round of the 2007 Women’s World Cup group stage ended. All 16 teams appeared and staged many exciting battles: the United States’ 2-2 draw with North Korea was the most exciting game in the first round; China’s 3-2 narrow victory over Denmark was exciting; Germany and Brazil swept their opponents 11-0 and 5-0 respectively with their own strong strength. In other games, Japan drew 2-2 with England; Nigeria drew 1-1 with Sweden; Australia defeated Ghana 4-1, and Norway reversed Canada 2-1.

　　　　Group A, Germany 11-0 Argentina, England 2-2 Japan

　　　　Germany 11-0 Argentina

　　　　The German team took the initiative from the beginning of the game. The Argentine team struggled to cope with the strong offensive pressure of the opponent throughout the game, and the whole game became a shooting performance of the German players. Argentina only resisted for less than 20 minutes after the start of the game and was completely defeated. The opposing goalkeeper gave Germany a dream start by himself, and the next game Germany performed a crazy shooting show.

　　　　In the 16th minute, Gareflak volleyed and scored; in the 23rd minute, Bellinger broke into the penalty area from a small angle and scored; in the 28th minute, Prinz scored a header in the middle; in the 45th minute; Prinz shoveled in the middle and scored twice… The whole game, the German team sent the ball into the goal against Argentina 11 times. It is worth mentioning that in the end, Prinz and Smisek both scored hat tricks in the German team. The score of 11-0 also created the score record in the opening game of the Women’s World Cup.

　　　　Japan 2-2 England

　　　　The game became a conversation between the two teams of star players, with Aya Miyama and Kelly Smith dominating the game. Aya Miyama is in

　　　　Without dominating the field, Japan used their personal ability to score a free kick in the 54th minute to help Japan take the lead. In the ensuing game, England, which was slightly better overall, blasted Japan, but it was not until the 81st minute of the game that the score was equalized. Kylie Smith took his teammate’s wonderful pass and burst into the box, calmly pushing and scoring. After the goal, Smith’s celebration was eye-catching – she took off her shoes and kept kissing to celebrate.

　　　　This goal greatly boosted England’s morale. After only two minutes, when the game was in the 83rd minute, Kelly Smith made a comeback and broke through the small angle on the left side of the penalty area. After the shot was blocked, she quickly followed up with the adjustment and scored the goal. England overtook the score in less than three minutes. However, the most unexpected scene of the game appeared in stoppage time. In the 95th minute, Japan got a free kick in front of the penalty area, and Aya Miyama scored a brace twice to help Japan tenaciously draw the opponent.

　　　　Group B, USA 2-2 North Korea, Sweden 1-1 Nigeria

　　　　United States 2-2 North Korea

　　　　Both sides are favorites to win the championship; North Korea has been in a state of mystery; the result of this game will be related to the final qualification situation of Group B of the Death Group… and many other factors make this game the most anticipated game in the first round of the group stage. At the beginning of the game, both sides played very open, and the North Korean team blasted the goal of the US team as soon as it opened. Although neither side scored a goal in the first half of the game, the strong strength displayed by the two teams on the field is still commendable. After withstanding the strong attack of the North Korean team, the US team took the lead in scoring in the 50th minute of the game. After the five dynasties elder Lily got the ball, she skillfully passed it to the inserted Wambach, who scored with a strong kick.

　　　　In the ensuing game, Wambach, the hero of the US team’s goal, was injured in defense and played for treatment. Within 5 minutes of Wambach’s appearance for treatment, the North Korean team was on the offensive. Ji Shanxi and Kim Yingai scored two goals in a row to overtake the score. The situation on the field was very tragic for a time. The US team withstood the pressure and equalized the score by Aurelli in the 68th minute. Finally, the two sides shook hands 2-2 to make peace.

　　　　Sweden 1-1 Nigeria

　　　　It is also a group of death, but this game is a little less exciting than the game between the United States and North Korea. After the game started, neither team was conservative, but neither team was able to create an absolute goal-scoring opportunity. The Swedish team’s offensive method is quite single, only blindly creating offensive opportunities through long passes and hoists; while Nigeria, due to its overall strength being weaker than Sweden, can only rely on the individual ability of star players to create threats. Both teams failed to score in the first half. In the 49th minute, the Swedish team captain Swensen managed to calmly hit the ball into the dead corner of the goal in the penalty area, helping the Swedish team to take the lead. After conceding the goal, Nigeria made a frantic counterattack, and finally received results in the 71st minute. Striker Uwak took advantage of the opponent’s defender’s clearance error to equalize the score for Nigeria. In this game, the two sides drew, and it was worth the previous draw between North Korea and the United States. The situation of the group of death became more and more complicated. Considering the strong strength of North Korea and the United States, the qualification situation of Sweden and Nigeria is not optimistic.

　　　　Group C, Australia 4 – Ghana, Norway 2 – Canada

　　　　Australia 4-1 Ghana

　　　　The power gap between the two sides in this game is not as huge as the score indicates. Ghana also defeated North Korea 2-1 in the last World Cup. But in the game, despite the excellent personal skills and good physical conditions of Ghana’s players, in the overall level of combat, Australia clearly outperformed. Only 15 minutes into the first half of the game, Australia relied on the goal of striker Walsh to take the lead.

　　　　The following match was a stalemate between the two sides, but in the 57th minute Devana’s powerful shot to expand the score for Australia, Ghana’s team collapsed across the board. In the 69th minute, Gallioc scored another goal, and Australia took the lead with three goals to seal the victory. Although a minute later, Ghana’s team Amankwa pulled back a goal, but Ghana’s team was powerless. Devana scored a goal in the 81st minute and scored twice, helping Australia finally beat Ghana 4-1 to get a good start.

　　　　Norway 2-1 Canada

　　　　The Norwegian team has a huge psychological advantage against the Canadian team. Past records aside, Norway used to be the World Cup champion, while Canada is just a new recruit that has only emerged in recent years. After the game started, Canada played very aggressively, and from time to time they used top passes to create murderous threats to the opponent’s goal. For a while, the Norwegian team was very passive on the field. Canada’s proactive attack paid off in the 32nd minute. The Canadian team made a cross on the left. Sinclair at the front point attracted the attention of the Norwegian defender. Chapman, who was inserted at the back point, fired a furious shot straight into the dead corner of the goal, and Canada took the lead 1-0.

　　　　After conceding the goal, the Norwegian team stepped up their attack, but their own offensive methods were too single and did not pose much threat to the Canadian goal. Canada played relatively conservatively in the second half of the game, and the Norwegian team seized the opportunity to equalize the score in the 53rd minute of the game by No. 8 Gulbrandsen’s header. Norway launched a crazy counterattack in the ensuing game, and finally reversed by Hopstad’s goal in the 78th minute. Canada paid the price for its conservative comeback, and Norway’s victory in this game was in a favorable position in the group qualification competition.

　　　　Group D, Brazil 5-0 New Zealand, China 3-2 Denmark

　　　　Brazil 5-0 New Zealand

　　　　The huge gap in strength between the two sides made the game a one-sided trend like the opener. The Brazilian team was full of confidence in the game, and the five goals were even more exciting. Miss World Football Marta’s performance was particularly outstanding. In the 10th minute, Danielle suddenly threw a cold arrow outside the penalty area to give the Brazilian team the lead. In the following time, although the Brazilian team still maintained a strong offensive momentum, it failed to score again.

　　　　After midfield adjustment, the Brazilian team showed a terrifying offensive ability at the beginning of the second half of the game. Miss World Football Marta scored two goals in the 73rd and 90th minutes; in the 53rd minute, Christian Anne, 86th minute, Costa’s were the world waves. In the end, Brazil won enough goals with an excellent second half.

　　　　China 3-2 Denmark

　　　　As the host, the Chinese team’s game is undoubtedly the most eye-catching game for fans, and the Danish team, the biggest opponent who qualified for the group stage in the first game, has greatly stimulated the enthusiasm of the fans. Tens of thousands of fans surrounded the Wuhan Stadium, and in the almost crazy cheers of the fans, the Chinese team opened with a rainbow of momentum!

　　　　In the 29th minute of the game, Bi Yan created a free kick for the Chinese team in front of the penalty area. Captain Li Jie took the penalty. The ball crossed a perfect arc in the air and crossed the human wall and then hung directly in the dead corner of the goal. The Chinese team made a dream start! In the 49th minute, Bi Yan took a long shot to help China expand its score advantage after getting rid of the other two defensive players in a row! Due to the fierce fighting in the first half of the game, in the second half of the game, the Danish team seized the shortcomings of the Chinese women’s football team’s physical insufficiency and scored two goals to equalize the score. But the tenacious Chinese women’s football team staged an exciting scene at the last moment – in the 86th minute, Song Xiaoli, who couldn’t get on the court in the second half of the game, didn’t wait for the ball to land in front of the chest and then directly kicked the ball into the air. The ball flew directly into the upper left corner of the goal, helping the Chinese team win 3-2 without a hitch! While defeating Denmark to win the World Cup, the Chinese team held a favorable position in the competition for the right to qualify for the group.

Editor in charge: Lu Fangfei

However, how could the online melon eaters let it go so easily? Soon after, many details gradually became apparent to people.

Famous paparazzi unknown

First of all, let’s take a look at this well-known paparazzi. His name on social media is "Yu Xiaodong", and he claims to be the "first insider in the entertainment industry". He often reveals many insider and revelations about the entertainment industry on social media.

However, the authenticity of the content of his revelations was very random. In the words of netizens, Yu Xiaodong’s revelations were an opening picture. The content depended entirely on guessing.

For example, when he broke the news about Xiao Zhan and Di Lizheba’s relationship, he had just released an intimate photo of the two people on his front foot, but he was falsified and said that the photo was a composite. Therefore, in general, this Yuxiaodong was not reliable, not even famous.

However, this time was different from usual. This Yu Xiaodong claimed that he had evidence of two people together, which made many people decide to see what the evidence was. As a result, they were all stunned by the operation of this Yu Xiaodong.

Evidence of Yuxiaodong

We need to know that although Di Lizheba and Huang Jingyu were rumored to have an affair, their last open and honest interaction was during the filming of the TV series "Hot Blood". At that time, the two people played a couple, which gave them a lot of cp fans.

At that time, there were voices who hoped that the two of them could make a pair in reality, but Huang Jingyu had just divorced at that time, and the relationship with his ex-wife was also very complicated, so the CP powder could only be ended in the end.

In addition, after Di Lizheba and Huang Jingyu finished filming the TV series, there was no interaction between them, and even the two sides did not publicly admit their love, nor did the reporter take pictures of the two of them meeting in private, so there was no sign of love between the two of them.

In addition, let’s take a look at Yu Xiaodong’s revelation that he said that Di Lizheba’s due date is October this year, which proves that Di Lizheba was conceived in January, but from January to October, Di Lizheba did not show any signs of pregnancy.

Moreover, her studio has also refuted rumors many times that Di Lizheba is not pregnant at all. Everything is a rumor. Of course, the so-called evidence with Yu Xiaodong has not been shown to people until now.

It’s not the first time Di Lizheba has been rumored to be pregnant

In fact, the news about Di Lizheba’s pregnancy and childbirth was not the first time it had been mentioned. As early as the end of last year, the media broke the news of Di Lizheba’s pregnancy, but in fact, this matter had to start from last year.

At that time, Entertainment News broke the news of Di Lizheba’s pregnancy, which caused a heated debate. Then many people began to search for evidence of Di Lizheba’s pregnancy. During that time, Di Lizheba seemed to have vanished from the public’s field of vision.

You must know that Di Lizheba is a famous workaholic, but after the second half of 2022, her work seemed to be completely put on hold. Not only did she not enter the group for several months, but she did not even participate in some daily fashion activities.

Fans who watched this situation gradually began to believe this rumor, but Di Lizheba’s studio and herself quickly responded to the controversy with a set of photos, only to be exposed by netizens as old pictures. For a while, the voice of public opinion grew louder and louder.

In addition, the background of Di Lizheba’s photo was very similar to the background of Huang Jingyu’s photo before, so the news that Di Lizheba and Huang Jingyu were together for a while quickly hit the hot search.

At that time, almost all the fans asked Di Lizheba’s studio to respond to this matter and asked the studio to post photos to prove his innocence. There was no way the studio could only arrange a live broadcast for Di Lizheba to appear in the camera.

Then he asked Di Lizheba to take a few selfie photos after the live broadcast, using action to break the pregnancy rumors. At this point, Di Lizheba’s pregnancy storm was over.

However, just two months after this incident, this matter once again ushered in a reversal. This time, a blogger known as Super Photography Yangyang posted a photo of Di Lizheba at the airport and said with certainty that Di Lizheba was pregnant.

In his photos, it is not difficult to find that Di Lizheba’s whole person does look bloated, much like she is pregnant, but it may also be a matter of dress, after all, it was winter at the time, and wearing thicker clothes was a given.

Afterwards, the reporter said that when she was in the live stream, Di Lizheba was already pregnant, but the month was a little smaller, so Di Lizheba’s appearance would be more normal, but as the month gradually increased, it was impossible for her to hide this matter from the public.

In addition, the paparazzi also forwarded Huang Jingyu’s Weibo to celebrate his birthday. At that time, Huang Jingyu wrote on Weibo that the upgrade was successful, which made people think that the blogger was implying that the father of the child was Huang Jingyu.

In addition, many entertainment records have posted videos and pictures of Huang Jingyu and Di Lizheba meeting in private, but the two are bitten to death and unwilling to admit their love affair.

However, this time, there was no movement in Di Lizheba’s studio. Only some fans kept speaking out for Di Lizheba.

And some fans said that the reason why Di Lizheba did not participate in the event these days was mainly because almost all the veteran artists of Jiaxing Media had left, leaving only Di Lizheba who stayed in Jiaxing because the contract had not expired.

Now Jiaxing wanted Di Li Reba to bring the newcomers and make some bad movies that could make people show their faces so that they could be known by the public, even if they were familiar with each other, but Di Li Reba refused to agree, so he broke up with the company.

Just as everyone was scrambling to speculate on the matter, Di Lizheba and Huang Jingyu’s studio suddenly issued a document expressing doubts about the matter, saying that they had sued the publisher of the matter, and the court had ruled that the matter was defamation.

This also made many fans feel relieved, but in fact, most of them were still very dissatisfied with this. They felt that the studio’s statement was too perfunctory. Instead of issuing this statement, it was better to directly tell the fans that they were single, not married, not pregnant, and had no children.

But in fact, through this incident, we have learned some facts, that is, the news of Di Lizheba’s pregnancy is false, and secondly, this incident is by no means as simple as imagined.

Looking back at the first half of this year, Di Lizheba was definitely the worst one among the artists who were dogged by internal entertainment.

Di Lizheba keeps getting dirty, who did she offend?

In a recent live broadcast, Teacher Jinxing was on full fire. She said during the live broadcast that some celebrities participated in an award to reveal a deep V, and they even covered it with their hands. Then don’t wear it, what are you wearing it for?

Although Teacher Jinxing was just stating the facts, soon some fans of the star began to take their seats and go to Jinxing’s social platform to abuse her.

It’s just that Teacher Jinxing didn’t get used to this group of fans. Instead, he said that he was right and would never apologize. He even said that such people are afraid that the poor will see them and the rich will not see them.

This sentence directly woke up many viewers. Most people felt that this sentence was crude, but it was indeed a bit too extreme.

After that, some people pointed out that the star of Jinxing was Di Lizheba, and we can see that she really covers her chest all the time after watching the video.

But in fact, we carefully imagine that most of this dress is actually prepared by the company. Even if Di Lizheba doesn’t want to wear it, she can’t refuse. After all, the contract is there, so no matter how hard it is to blame the artist.

It’s just that Di Lizheba has indeed had a lot of black fans these years, but the main reason for this is that she is actually very similar to her senior sister Yang Mi, that is, her works are really not good, but she still has to praise them.

You must know that although today’s entertainment industry is an era where traffic is king, whether it is the first generation of traffic king Luhan or other top-tier players after that, they have all lived through the scolding.

But in the end, they all used their works to gradually improve their reputation. The most representative of them was Zhu Yilong, who had successfully completed the transformation from traffic to power through a series of well-known movies.

Actors are the people who perform, and the best way for an actor to get rid of their own shackles is to work, and Di Lizheba’s biggest problem now is that the work is not good, and there are no awards to win.

The only Golden Eagle Award mentioned was won for a bad movie "Pretty Li Huizhen", and she even got the title of Queen of Water for it.

In fact, looking back at Di Lizheba’s work in the past few years, it is not difficult to find that although she is known as a work madman, her focus does not seem to be on acting, but more in variety shows and live broadcasts.

Just like the pregnancy incident mentioned earlier, the reason why she was rumored to be honest was because she had a period of absence. At that time, some people suspected that she was not unable to work, but that not many directors were willing to use her.

Because she has been playing the same type of role in the past few years, basically only fans will pay for such a movie. Once fans are unwilling to approve, the show is doomed to not achieve any good results.

And we can also see that Di Lizheba seems to have fallen into a vicious circle in recent years. In addition to not having good works, her team is also very enthusiastic about promoting CP and popularity.

Xiang Wu Lei, Hu Ge, Luhan, and other artists have all become the object of Di Lizheba’s scandal, and even this matter was later affectionately called Jiu Zi Duo Di.

Of course, most of these are not Di Lizheba’s original intentions, but the company’s settings for her. In fact, she is not the only one. Yang Mi’s situation back then was very similar to hers.

Therefore, today’s Di Lizheba should also start to consider transformation. Instead of being a top-class female who relies on traffic, it is better to be an actress who wins with strength.

summarize

As an actor, acting is the true root. Only when acting skills come up will people pay more attention to your acting skills rather than your life.

This article ends here. Friends who like this article can like and follow it. See you next time!

　　Edison Chen looked serious, "I deeply think that this happened because I didn’t understand it exactly, and I came to a lot of conclusions. I didn’t take into account the whole environment, I only took into account myself, misjudged the environment, and didn’t respect the local culture where I live and make a living." Edison Chen continued to explain: "Having sex all over the world happens behind closed doors. I don’t think I did anything particularly wrong in that situation. The only thing I did wrong was the way I handled the incident in that cultural context. Maybe that’s a bit direct, but in terms of sex, I don’t think I was wrong."

　　People who live in big cities feel like they can’t walk if they go out without mobile phone navigation. What makes people even more intolerable is the blind guidance of stupid navigation. "I always quarrel with navigation, so angry that I can’t even drop my phone." Some netizens said.

　　"The navigation function can be accurate to within 1 meter, and it can clearly locate the specific lane…" Recently, a news of "Beidou Map APP is expected to be launched on May 1" quickly exploded Moments. The report pointed out that this is a basic location-based service tool based on Beidou satellite precision navigation services, which can provide mobile, real-time positioning and navigation as well as location-based clothing, food, housing, transportation and business information services for the majority of users.

　　In this regard, some netizens expressed extreme excitement, "Amazing, my Beidou". Others said, "Farewell, Americans’ GPS". However, some people expressed doubts, what is the relationship between the Beidou map APP and Beidou navigation? Beidou has entered people’s lives from "news" so quickly?

　　The Beidou system cannot produce electronic maps

　　"The Beidou Map APP is not directly related to the Beidou Satellite Navigation System (BDS) in nature. The Beidou Map APP is a mobile application end point software similar to Autonavi Maps and Baidu Maps. As for whether the map end point software displays the positioning results of GPS or the positioning results of BDS, it depends on the hardware configuration of the end point such as the mobile phone and the navigator." On April 13, Dr. Wang Yongquan, chairperson of the Shanghai Sinan Satellite Navigation Technology joint stock company, said in an exclusive interview with a reporter from Science and Technology Daily.

　　In this regard, Cao Chong, chief scientist of the China Satellite Navigation and Positioning Association, said that the Beidou system is indeed related to the navigation electronic map, because the use of the Beidou system positioning function to achieve navigation must be expressed in the form of a map. However, the formulation of the Beidou map is questionable. Because whether the Beidou system or the GPS system is used, the same map is used, and there is no Beidou map.

　　On the difference between the Beidou system and Baidu and Autonavi, Xu Ying, a researcher at the Institute of Optoelectronics of the Chinese Academy of Sciences and a young scientist of the Beidou system, introduced that the Beidou system and GPS are both global satellite navigation and positioning systems, generally composed of satellites, ground stations and user end points, which mainly provide location information, especially three-dimensional information such as longitude, latitude and altitude. Baidu, Autonavi, etc. are map software, which mainly provide location-based value-added services, such as displaying location, planning routes, providing congestion conditions, etc. Its core is maps, which require many means when drawing, such as remote sensing satellites, map observation vehicles, drone observations, etc.

　　"The Beidou system is a navigation system. Baidu or Autonavi can use the positioning results of the Beidou system to output the location. The two are not on the same level at all. As for the Beidou map APP, it may just be called Beidou map, just like the Ursa Major map and the Ursa Minor map, and it has nothing to do with the Beidou satellite navigation system." Xu Ying said.

　　Seeing this news, the Beidou editor of the WeChat official account of China’s Beidou satellite navigation system couldn’t sit still. On April 10, the Beidou editor refuted rumors through the WeChat official account that the functions of the Beidou system are positioning, navigation, timing, and short messages. Electronic maps like Baidu and Autonavi only involve the positioning function of the Beidou system and its derivative location-based service function. As for the core map images in these electronic maps, which involve remote sensing satellites to obtain images and other technical means, it really has nothing to do with the Beidou system. "In other words, the Beidou system can only provide certain technical support for electronic maps, and if the Beidou system produces an electronic map, it is really impossible for the concubine to do it!" The Beidou editor "cried".

　　All major satellite navigation systems are compatible with each other

　　At present, there are four major satellite navigation systems in the world, GPS in the United States, GLONASS (GLONASS) in Russia, BDS (Beidou) in China and Galileo (Galileo) in the European Union. Experts say that if you have to say the difference between Beidou and GPS, it is that "Beidou is its own, GPS is American".

　　As a satellite navigation system independently developed by our country, Beidou Navigation has gone through 24 years since the project was established in 1994. In 2012, the Beidou-2 system successfully launched the 16th satellite. Two months later, the system was officially put into operation, and the service area covered the Asia-Pacific. At present, Beidou positioning has entered the third stage. A total of 31 satellites have been launched, and it is expected that 35 satellites will be launched around 2020 to meet the global user service mainly in Asia.

　　"From a technical point of view, the Beidou navigation system is very advanced. What GPS can do, the Beidou system can also do it; what GPS can’t do, the Beidou system can still do it." Wang Dacheng, head of the Smart City Engineering Department of the Institute of Remote Sensing and Digital Earth Research at the Chinese Academy of Sciences, said proudly.

　　However, even so, the Beidou editor also said in the WeChat official account of China’s Beidou satellite navigation system that the so-called "no GPS, only Beidou" in many coverage "does not exist". Now satellite navigation applications are basically multi-mode. That is to say, in order to give users a better experience, major satellite navigation systems are compatible and complementary to each other, so that users can enjoy uninterrupted positioning services. Beidou editor applauds everyone’s patriotism, but has to tell you the truth realistically.

　　Moreover, the Beidou system has been adhering to the concept of "China’s Beidou, the world’s Beidou" since the beginning of its construction. The Beidou system is an open and inclusive system, and is willing to work with satellite navigation systems around the world to benefit mankind and serve the world. At present, the Beidou system has been compatible and interoperable with GPS and GLONASS systems. Therefore, when you use related satellite navigation applications in the future, you should receive more system signals with higher accuracy.

　　Wang Yongquan said that the navigation precision claimed by the Beidou Map APP only means that the map itself may be more fine and accurate, not just using BDS and saying goodbye to GPS. In the future, various navigation end points or professional equipment can use the signals of multiple satellite navigation systems at the same time, realize multi-system joint positioning or navigation, and provide users with more accurate and reliable positioning results. Compared with the GPS system, BDS also has a message service function. The user end point of the Beidou system has a two-way message communication function. Users can transmit 40-60 Chinese characters of message information at a time. This function can provide certain communication services in some special environments.

　　Empowering urban management to bring convenience to life

　　In fact, Beidou has been widely used in the field of industry and national defense, such as: precision surveying and mapping, power timing, intelligent driving test, precision agriculture, and new drones and smart cars. The centimeter-level high-precision positioning end point based on the Beidou satellite navigation system is playing an irreplaceable important "role". The short message service of the Beidou system can send its location to the outside world when the base station is damaged and there is no signal. This won precious time for the golden rescue in the 2008 Wenchuan earthquake.

　　"In the next three years, more end points such as mobile phones, bicycles, and wearable devices will use Beidou high-precision positioning services, empowering city management and bringing convenience to people’s lives." Industry insiders predict.

　　In the opinion of Peng Ling, a researcher at the Institute of Remote Sensing and Digital Earth of the Chinese Academy of Sciences, Beidou satellites need to be widely used, and the cost is still relatively high, and the performance stability needs to be further improved. Some industry insiders say that taking the chip as an example, due to manufacturing process problems, if the GPS chip is 10 yuan, the Beidou chip is 30 yuan. Enterprises need to control costs. If they want to mass-produce Beidou chips, how many companies are willing to spend more than 20 yuan?

　　Then there is the downstream user end. Although many Android brand mobile phones, especially domestic mobile phones, such as OPPO, vivo, Huawei, and Xiaomi, have been able to support the Beidou navigation system in recent years, Apple mobile phones, which account for a large share of the smartphone market, still do not support it. This may lead to embarrassing situations such as domestic mobile phones that cannot be used abroad where the Beidou navigation system is not yet covered, or Apple mobile phones are not suitable.

　　In this regard, Wang Yongquan seems more optimistic, "Take the public navigation as an example, most of the mobile phones and car navigation devices we use now support the joint behavior of GPS and BDS at the same time, but users can’t feel it, and many people will not care which satellite system is used for navigation." Wang Yongquan said, "By 2020, with the completion of the global network of BDS, BDS will be fully compatible with GPS, GLONASS and Galileo systems, and it will definitely be more widely used around the world."

　　Related Links

　　The civilian function of Beidou navigation system

　　Personal location-based service: When entering an unfamiliar place, you can use a mobile phone or in-car satellite navigation device equipped with a Beidou satellite navigation receiver chip to find the route to take.

　　Meteorological applications: The development of meteorological applications of Beidou navigation satellites can promote China’s weather analysis and numerical weather forecasting, climate change monitoring and prediction, and can also improve the level of space weather early warning operations, enhancing China’s ability to prevent and mitigate disasters.

　　Road traffic management: Satellite navigation will help reduce traffic congestion and improve road traffic management. By installing satellite navigation receivers and data transmitters on vehicles, the vehicle’s location information can be automatically forwarded to the central station in a few seconds. This location information can be used for road traffic management.

　　Railway intelligent transportation: Satellite navigation will promote the upgrading and transformation of traditional transportation methods. For example, in the field of railway transportation, by installing satellite navigation end point equipment, train travel intervals can be greatly shortened, transportation costs can be reduced, and transportation efficiency can be effectively improved. Beidou satellite navigation system will provide high-reliability and high-precision positioning, speed measurement, and timing services, promote the modernization of railway transportation, and realize the transformation of traditional dispatching to intelligent transportation management.

　　Maritime and water transportation: Most of the ships traveling in the world’s oceans, rivers and lakes are equipped with satellite navigation end point equipment, making sea and water transportation more efficient and safe. The Beidou satellite navigation system will provide navigation, positioning and safety protection for ships sailing on the water under any weather conditions. At the same time, the unique short message communication function of the Beidou satellite navigation system will support the development of various new services.

　　Air transportation: Using the advantages of satellite navigation accurate positioning and speed measurement, the instantaneous position of the aircraft can be determined in real time, effectively reducing the safe distance between aircraft, and even in foggy weather conditions, automatic blind landing can be realized, greatly improving flight safety and airport operation efficiency. By effectively combining the Beidou satellite navigation system with other systems, it will provide more security for air transportation.

　　Emergency rescue: Satellite navigation has been widely used in search and rescue in deserts, mountainous areas, oceans and other sparsely populated areas. In the event of major disasters such as earthquakes and floods, the key to successful rescue lies in timely understanding of the disaster situation and quickly reaching the rescue site. In addition to navigation and positioning, the Beidou satellite navigation system also has the function of short message communication. Through satellite navigation end point equipment, it can timely report the location and disaster situation, effectively shorten the rescue and search time, improve the timeliness of rescue and disaster relief, and greatly reduce the loss of people’s lives and property.

　　(The picture in this article comes from the official website of Beidou Satellite Navigation System)

The Mid-Autumn Festival and National Day holidays have ended.

The working mode is turned on.

How did you spend this holiday?

Have you ever eaten an unforgettable meal?

Take a picture of the unforgettable early autumn scenery!

Previously, iJinshan released a "Post the beautiful holiday photos you took in Jinshan" collection, and netizens submitted articles one after another to post the beautiful photos they took during the holidays. The editor selected a total of 10 beautiful pictures. Let’s enjoy their works and stories together!

The earth’s skin hasn’t turned red yet, but tourists are still like weaves.

Location: Blossom at Sea

Author: R.L.

Enter the autumn day like the palette is overturned.

Location: Blossom at Sea

Author: Ye Zi Suiu

The beach is a sea of people, and all kinds of water sports make me have a lot of fun! Surfing, beach volleyball, and super cute sand sculpture exhibitions. Enjoy the sun and waves with a group of friends and make good memories. Various food stalls, filling the stomach and filling the mood.

Location: Jinshan City Beach

Author: gwj

Street lighting.

Location: Gate 5, Jinshan City Beach, Mengshan Road

Author: ang_ Trade

Thousands of fireworks are like the capital city, and the Yuan room used to make a big profit. Estimates are full of customers, and the human name is Xiao Linqing so far.

Location: Blossom at Sea

Author: Christo

This journey has made me realize more clearly that Jinshan is moving forward with a drive to make life better for Jinshan people and to make everyone feel the beauty of Jinshan!

Venue: Jinshan District Planning Exhibition Center

Author: Late Drunk Evil

The whole place of Fengjing Ancient Town exudes a charming tranquility and beauty. I am full of yearning for this because it brings me a unique feeling beyond the hustle and bustle of the city.

I was intoxicated by the flowing water on the small bridge in the ancient town. As I strolled on the old stone bridge and walked along the water bank, the clear water murmured softly, contrasting with the reflection under the bridge. The sight made me feel a pleasure in living in harmony with nature, as if time had slowed down here. And I was also attracted by the unique atmosphere of life in the ancient town.

Walking through the narrow stone streets, I saw many exquisite traditional buildings that carried the history and culture of the ancient town. Snack stalls exuded an alluring aroma, and art and handicraft shops displayed exquisite handicrafts. All this brought me an ancient and warm feeling, which made me deeply love this town.

For me, the ancient town brings a sense of tranquility and relaxation. Here, I can escape the hustle and bustle of the city and immerse myself in nature and culture. Every scenery makes me feel refreshed, every detail makes me feel warm. This sense of tranquility makes me feel as if I have traveled through time and space, back to a peaceful and ancient era. Fengjing Ancient Town is not only a picturesque place, but also a beautiful place to soothe the the heart and purify the mind. I am so moved that every moment left behind becomes a part of my beautiful memories.

Location: Fengjing Ancient Town

Author: Safe in and out

Record different beauty.

Location: Jiugong Road

Author: ten

The sun shines on the lake in the water nest scenic area of Caojing, reflecting a large area of broken gold luster, and the boat floats in it, like a light white bird. I can’t help but take my mobile phone to record the green trees and vines along the coast, the beautiful flowers and grass, the simple buildings that are scattered, and the vastness and magnificence of "water and sky", and my heart gradually brightens.

Green water and green mountains are Jinshan Yinshan, Jinshan is beautiful as the base color, holding the brush of rural revitalization, and outlining a beautiful vision of beautiful countryside and happy life.

Location: Caojing Shuihao Scenic Area

Author: Soft Heart Moon Egg

The teaching building is bright and dignified, the desks and chairs are neat, the sports field is clean, the parking lot is empty, the camphor trees are lush, and the birds are twittering. Autumn is crisp, the country is peaceful and the people are safe!

Location: Zhangyan No.2 Middle School

Author: Jade Flute Flying Sound

China Economic News Network (Liu Chenxi)On December 26th, at the Wenjie M9 and Huawei’s winter full-scene conference, the luxury technology flagship Wenjie M9 was officially released. As the most important product of the year under Hongmeng Zhixing, Wenjie M9 is equipped with Huawei’s smart car full-stack technology solution. It not only fully boarded Huawei’s top ten smart car black technologies, but also brought many leading-generation product highlights such as new family design, changeable space, smart cockpit, intelligent driving control, intelligent driving, and intelligent security. Provide users with a continuous leading travel experience.

Yu Chengdong, executive director of Huawei, CEO of End Point BG, and chairperson of Smart Car Solutions BU, said: "Qinjie M9 is a landmark product in the era of intelligence. We have brought all the best Huawei smart car black technology to the car. In all aspects that users can imagine and can’t imagine, it has brought a leading generation of excellent experience, redefined the smart car standard, and is a well-deserved luxury technology flagship SUV!"

New family design, six-seat seating

In terms of appearance, the internal and external design of Wenjie M9 continues Huawei’s aesthetic principles of "extreme, pure and simple", and is a design model for Huawei in the era of smart travel. Wenjie M9 offers two solid colors of car paint: "Makino Blue" and "Gilt Black", as well as three double colors: "Danxia Orange", "Yadan Black" and "Galaxy Blue". The interior offers three color schemes: "Wangshu Apricot", "Moon Shadow Grey" and "Red Tea Orange".

Thanks to the new luxury D-class platform and the advantages of integrated die-casting body, Wenjie M9 allows SUV to achieve a flat floor for the first time, and the third row enters and leaves the farewell steps. Wenjie M9 has a front row space of 1045mm, a second row space of 1060mm, and a three-row space of 950mm. It has the largest space performance in the same class. At the same time, the occupant space in the cockpit reaches the largest 2725mm in the same class, with a higher room acquisition rate. It also supports a variety of seat modes with 3, 4, 5, and 6 seats. The sense of vision, space, and flexibility are comparable to mainstream MPV models, easily meeting users’ full-scene travel needs.

The M9 is equipped with six equal-right seats, with a unified front, middle, and rear row configuration. It also has independent charging ports, cup holders, mobile phone slots, and HUAWEI MagLink sockets. Even the third-row seats are equipped with heating functions, providing both practicality and entertainment.

Leading smart cockpit, intelligent interaction is further advanced

The M9 is equipped with the new HarmonyOS 4 and the new HUAWEI SOUND excellent series, and the whole car is fully equipped with 10 screens. At the same time, Xiaoyi is equipped with an AI large model for the first time, creating more full-scene possibilities for users.

The M9 is fully equipped with up to 10 screens, ready to meet the full scene needs of users for driving, entertainment and work. Among them, the industry’s first car-level projection system is on board, with a 32-inch lifting projection screen, which perfectly replicates the cinema-level viewing experience.

The new HUAWEI SOUND Excellence Series has flagship hardware configuration, equipped with 25 units of professional-grade audio, and the power amplifier output reaches 2080W. The star ring scatter integrates light and shadow aesthetics, acoustic technology and AI wisdom, making the audio-visual effect more shocking. At the same time, the flagship-level hardware is matched with Huawei’s leading technology and algorithms, bringing super-sensory spatial sound, smart sound field, privacy sound shield, smart dessert bit, and many other original functions in the industry, so that the sound is more than just listening.

Xiaoyi, the intelligent assistant in the car, has been further upgraded and optimized to become the "strongest brain" of the Wenjie M9. At the same time, Xiaoyi also has unimaginable voice interaction capabilities, and the whole car has six seats without waking up. Xiaoyi can not only identify the identity of each passenger, but also know where they are sitting, respond accurately and provide personalized services.

Leading smart driving control, no restrictions on smart driving

The Wenjie M9 is equipped with the leading generation of Turing intelligent chassis, adopts front and rear multi-link independent suspension, intelligent closed air suspension and CDC variable damping shock absorber as standard in the whole system, and the body height is intelligently adjusted in 5 gears, with both comfort and handling. Based on the HUAWEI iDVP smart car digital platform, through the multi-modal fusion sensing system, HUAWEI DATS dynamic adaptive torque system and HUAWEI xMotion intelligent body collaborative control system, the mechanical quality is maximized with AI and software capabilities, bringing a better driving, safe and comfortable driving experience.

In terms of power, the pure electric model has the highest mass-produced speed motor in the industry at 22000rpm, and the 0-100km/h acceleration time is only 4.3 seconds, which is comparable to supercars; the ultra-low power consumption is only 17.4kWh/100km, bringing users four-wheel drive power and two-wheel drive energy consumption. The extended range model is equipped with a pure electric drive extended range platform 4.0, with an industry-leading 15:1 compression ratio. With the intelligent range extension system, the CLTC has a comprehensive battery life of up to 1362km (42-degree battery)/1402km (52-degree battery), and the pure electric battery life reaches 225km (42-degree battery)/275km (52-degree battery).

Huawei’s industry-leading intelligent vehicle light technology, such as Huawei’s HUAWEI ARHUD head-up display system, HUAWEI XPIXEL megapixel smart projection headlights, etc. HUAWEI ARHUD deeply integrates real scenes with smart driving, and the wide light blanket allows users to drive and meet on narrow roads more safely, and jointly helps smart driving control enter the light age.

Q & J M9 fully upgrades the HUAWEI ADS 2.0 high-end intelligent driving system, equipped with a newly designed 192-line lidar, with more powerful accurate detection and fast response capabilities. Q & J M9 has leading parking capabilities, visible and easy to park, supports custom parking spaces and traced reversing, and brings innovative parking and driving functions, so that there is no anxiety in parking the car from now on.

Leading hardcore security, security is the greatest luxury

Safety is the greatest luxury. In terms of passive safety, the super Xuanwu body adopts the most stringent design standards, and the body aluminum alloy volume accounts for 80%. The whole car is made of 2000MPa nuclear submarine-class thermoformed steel in 12 places, with high-grade batteries, cockpit, privacy and security protection, to escort users every trip.

Based on the powerful capabilities of HUAWEI ADS 2.0, the forward AEB capability of the Q & J M9 is further advanced. The forward stationary vehicle AEB active braking speed supports a maximum of 120km/h, covering human driving and intelligent driving scenarios. Lateral support 40-120km/h active obstacle avoidance, backward support 1-12km/h active braking, greatly reducing the probability of accidents. In addition, the Q & J M9 is also equipped with ESA emergency steering assistance system for the first time. When there is a risk of collision between the vehicle and the target in front, it can automatically control the steering to assist the driver to avoid collisions, bringing safer intelligent avoidance capabilities to users.

Beijing News (Reporter Zhang Jian) October 16, Hengda Real Estate Group Co., Ltd. (referred to as "Hengda Real Estate") announced that according to the "Prospectus" and "Bondholders Meeting Rules", related matters trigger the conditions for the company’s bondholders meeting. The company will hold the "20 Hengda 05" corporate bondholders meeting from October 18 to October 19.

The announcement shows that the proposals to be considered at the above meeting include "Proposal on Changing the Relevant Time of the Bondholders’ Meeting" and "Proposal on Adjusting the Principal and Interest Repayment Arrangement of" 20 Evergrande 05 "Bonds".

According to public information, Hengda Real Estate completed the issuance of "20 Hengda 05" on October 19, 2020, with an issuance scale of 2.10 billion yuan, a coupon rate of 5.80%, a bond term of 5 years, with an option for the issuer’s coupon rate at the end of the third year and an option for investors to sell back.

Editor, Wu Xin

Proofreading, Liu Jun

　　Recently, at the nova 11 series and all-scene new product launch conference, AITO Qinjie M9 made its debut as the finale product. Yu Chengdong, executive director of Huawei, CEO of end point BG, and CEO of intelligent vehicle solutions BU, announced that Qinjie M9 will be officially released in the fourth quarter of 2023.

　　Positioning the panoramic smart flagship SUV, the Q-world M9 brings a new family design based on the "ultimate simplicity and purity" design concept of the Q-world series. As a full-size flagship SUV, the Q-world M9 has a comfortable riding space comparable to MPV class, and provides a variety of riding spaces of 3-6 seats. The newly created D-class luxury SUV platform is equipped with an all-aluminum alloy chassis, and all series are standard with air springs and CDC shock absorption systems, bringing better ride comfort and safety. As Huawei’s deeply empowered flagship product, Huawei’s smart car full-stack technology solutions are fully on the bus. On the basis of the double "ceiling" of smart cockpit and smart driving, Huawei’s megapixel smart headlights, HUAWEI AR-HUD, AI big model, sensor federation and other black technologies are all on the bus, bringing the ultimate full-scene intelligent experience.

　　"The Wenjie M9 has both the large space of a full-size flagship SUV and the flexible driving experience of a small car. It is equipped with a chassis suspension system that exceeds one million luxury cars. More importantly, it is equipped with Huawei’s most complete smart car full-stack technology solution. It will definitely become the leading work of the Wenjie series, more luxurious than luxury, more technological than technology, and brings users an unprecedented smart car experience!" Yu Chengdong said.

　　New family design, the simplicity and purity of Vientiane Unification

　　The brand-new family design of the M9 is inspired by a pure skyline, featuring a smart cockpit and comfortable space above the skyline, providing a luxurious experience with a wide field of vision. Beneath the skyline is a brand-new intelligent driving platform, providing an intelligent driving experience.

　　The front face shape integrates innovative functions. The new smart lamp module integrates megapixel headlights, ADB (Adaptive High Beam)/AFS (Adaptive Headlight System) lights, starlight digital matrix interaction system and aerodynamic air intake curtain, making complexity simple and unified. The through taillights echo the design of the headlights, forming an All In One design from the front and rear, which is highly recognizable at a glance from 100 meters away.

　　Variety of luxury space, comparable to MPV’s driving space

　　As a full-size flagship SUV, the Wenjie M9 is 5230mm long and has a wheelbase of 3110mm. Based on the original design intention of six seats, it integrates innovative designs such as flat floors, flexible space changes, and changeable seat modes, allowing SUVs to achieve a variety of luxury space experiences comparable to MPVs.

　　The Qinjie M9 realizes the same flat floor as the MPV, with three rows without steps for easy entry and exit; the second row has a larger adjustable range at the front and rear, and the seats of the whole car are provided with electric slides, which can be flexibly adjusted for occupants and luggage, making the ride more spacious and comfortable. The seats of the whole car support electric adjustment, so that every seat is first class, and will also provide a variety of seat modes with 3 | 4 | 5 | 6 seats.

　　The new D-class luxury SUV platform, the driving experience of a million luxury cars

　　The M9 is based on the new D-class luxury SUV platform, featuring an all-aluminum alloy chassis, an integrated die-cast body, and an aluminum alloy volume accounting for more than 80% of the body. It comes standard with air springs and a CDC shock absorption system, providing a driving experience that exceeds one million luxury cars.

　　The M9 is equipped with the world’s largest integrated die-casting rear car body, using the leading 9,000-ton die-casting equipment in China, which greatly enhances the integration of parts and components. The overall body is better, and it has better ride comfort and safety.

　　Huawei full-stack technology empowers cars to be smarter

　　Huawei’s deeply empowered Q & A M9 is the culmination of innovation, bringing Huawei’s smart car full-stack technology solutions to the car, including Hongmeng Smart Cockpit, Huawei Intelligent Driving, HUAWEI xPixel, HUAWEI AR-HUD, AI Big Model, Sensor Federation, HUAWEI SOUND and other latest black technologies.

　　Once the model of the Q & J series was launched, it was called "smart cockpit ceiling" by many users. With the launch of Huawei’s high-end intelligent driving system ADS2.0, the Q & J M5 smart driving version will also become the "smart driving ceiling". The gene of the double intelligent ceiling is further upgraded in the Q & J M9, equipped with the latest HarmonyOS and Huawei ADS, bringing a commonly used intelligent experience.

　　HUAWEI xPixel smart lights are on the bus for the first time. With the high definition field of view of megapixels and leading intelligent light control, the lights are not only easy to use, but also safer to illuminate. With the star digital matrix interaction system, the lights are more fun. The original dual-reflection lens digital projection headlights realize ultra-near-field projection, and the Q M9 can create personalized welcome animation and activity space through projection to meet the outdoor entertainment needs of family and friends.

　　HUAWEI AR-HUD also landed on the Q-M9 for the first time, with the industry’s highest 2K high definition resolution, can present a 75-inch large frame size display area, and the head is a large visual field. HUAWEI AR-HUD can provide AR safe navigation information that fits the road surface and covers multiple lanes. It also realizes the industry’s first AR-HUD that deeply integrates real scenes and smart driving. Through the intuitive information display that fits the real environment, consumers can see, understand, and trust, making people and cars more secure.

　　The M9 is equipped with a multi-screen full scene for the first time, fully equipped with 10 screens, with screen sizes from 16 inches to 100 inches, ready to meet any needs of driving, entertainment, and work, redefining the human-machine interaction of the large screen in the car and creating a revolutionary cockpit experience.

　　Located in the center console of the M9, the AI smart crystal integrates light and shadow aesthetics, acoustic technology and AI wisdom. The crystal process is tempered, and Xiaoyi smart assistant is carried in the crystal for the first time. It is more ground-breaking to connect to the AI large model to create the industry’s strongest in-vehicle artificial intelligence experience. At the same time, the crystal is also the treble unit of HUAWEI SOUND. For the first time in the world, the Schroeder scattering acoustic technology commonly used in the opera house is applied in the car to make the sound distribution more uniform and bring a real in-vehicle opera house experience.

　　It was also announced at the press conference.The estimated price range of the M9 series is 50-600,000 yuanThe extended range version and pure electric version will be available for pre-order on April 17, 2023. Consumers can book through Huawei Mall to enjoy the corresponding rights and benefits of the reservation, and will be officially released in the fourth quarter of 2023.

　　In the era of smart travel, intelligence is the second half of the competition in the smart electric vehicle industry, and it is also the key to winning. The Q-M9 will start the game with its leading product quality, excellent driving experience, and ultimate intelligent experience.

Although there are frequent new forces in the car industry, the brand created by Sailis hand in hand with Huawei, the world’s leading intelligent end point provider, is still a special presence in the field of new forces, so that today, people are still talking about the bold attempts of both partners and the various performances of AITO in the field of intelligence after asking the world.

After the launch of AITO, it launched "Accelerate Run", and successively released three smart cars, the M5, the M7, and the M5 pure electric version, which achieved a good reputation. According to the survey, AITO has performed well in the quality rankings of new energy medium and large SUVs in the first half of 2023, and the AITO M7 has been highly recommended by many car owners due to its good performance. In May this year, AITO’s 100th complete vehicle rolled off the assembly line, which means that the brand achieved a breakthrough from 0 to 1 in only 15 months. "This represents the recognition and trust of users in us, and also verifies the success of the smart car model." Huawei managing director, end point BG CEO, intelligent car solutions BU CEO Yu Chengdong said.

"Speed up and run" is still going on, and AITO has continued to "intelligentize" the world. On September 12, AITO asked the world to officially launch the new M7. This new car priced at 249,800 – 329,800 yuan has been upgraded in terms of intelligence, among which intelligent driving and intelligent cockpit are especially worth mentioning. AITO asked the world to call them "Double Intelligence".

AITO’s new M7 Max smart driving version is equipped with HUAWEI ADS 2.0 high-end intelligent driving system, which is equipped with 27 sensing hardware around the vehicle, combined with high-performance computing platform and Huawei’s self-developed anthropomorphic algorithm, can achieve full-scene, all-weather, and large-scale perception of dynamic and static targets.

The 27 sensing hardware includes 1 overhead lidar, 3 millimeter-wave radars, 12 ultrasonic radars and 11 high definition visual perception cameras, which are equivalent to the 27 "eyes" of the new M7, which can achieve all-round observation of road conditions without dead ends and 99% fine identification of obstacles. In the product evaluation, rows of cones, stationary water horses, mounds of debris, fallen trees on the roadside, and gravel falling from the mountain are all included in the evaluation range, and they cannot escape the "eyes" of the new M7 by AITO. Not only that, the new car can also recognize foreign-shaped objects passing through the obstacle list, with a recognition rate of 99.9%.

Recognition is not the goal, reasoning through recognition, rapid decision-making, rapid response, and saving danger are the goals. After accurately identifying the behavior of surrounding traffic participants, the "fully armed" AITO Wenjie New M7 can achieve high-level intelligent driving with safety, comfort, and efficiency, which of course includes urban sections and high-speed sections during peak traffic periods; new cars can find parking spaces without self-learning, and park into parking spaces autonomously, truly achieving "visible and parking"; Sentinel mode detects potential dangers nearby, and the system will issue an alarm and record a video…

AITO asked the world that the new M7 is intelligent inside and outside, not only has "clairvoyant" and "downwind ear", but also has a strong "inner", and their equipment makes the title of "double intelligence" more appropriate.

The new AITO M7 is equipped with Hongmeng Smart Cockpit 3.0, which can switch between the mobile phone screen and the car screen freely, allowing drivers to feel the magic of space jumping. For example, before boarding the car, you are playing games, listening to music, swiping dramas, and entering the cockpit. Just touch the connection, you can continue to feel the experience through the large screen in the car. The new car can also realize multi-finger touch to zoom arbitrarily, freely switch tasks, one-click access to the super desktop, and multi-functions are immediately displayed. Experiencers have commented that it is as smooth as the Huawei Mate 60 Pro mobile phone.

Intelligent not only gives the new car a smooth and smooth experience, but also realizes many other functions. For example, the AITO Qinjie new M7 in-car navigation supports offline map voice navigation, and the recognition rate of offline map voice navigation can reach 99%. For example, the AITO Qinjie new M7 can help owners who "park and forget" to find a car accurately through the APP. For example, the one-click reservation reserve car equipped in the cockpit can quickly help drivers and passengers adjust the temperature and air in the car through "memory", and reduce the sound in the car through "soft instructions", making the car as comfortable and quiet as a quiet forest.

Safety is always a topic of concern for drivers and passengers. While creating physical safety, AITO is also using its intelligent advantages to "double blessing" the active and passive safety of vehicles.

In terms of physical safety, the new AITO M7 adopts a cage-type body design structure. The whole body of submarine-grade thermoformed steel accounts for 24.4%, and can withstand 17 tons of weight per square centimeter. The threshold beam of the vehicle is filled with aluminum profiles to increase the "bone density" of the vehicle, and they also protect the battery cells and battery modules of the vehicle body. The new car is equipped with 8 airbags, and it is also equipped with front double preload seat belts.

In terms of intelligent "secondary blessing", the new car can support the low-speed driving scenarios of the vehicle forward and backward by expanding the AEB emergency braking function in the active safety system, covering the rolling scene, and realizing low-speed emergency braking; in the case of reversing, it can identify the collision risk including children, anti-collision columns, cones, etc. The multi-sensor fusion sensing system of the AITO Interview New M7 can realize the longest detection distance of 200m, and the maximum horizontal detection angle can reach 120 °, which increases the vehicle’s anticipation of dangerous situations. The AITO Interview New M7 can increase the maximum braking speed to 90km/h through AEB automatic emergency braking, which can reduce the safety accidents caused by inattention and complex road conditions caused by nine causes. In the tunnel section, AITO’s new M7 can respond quickly through a fully integrated sensing scheme and lidar, enabling emergency avoidance in the event of abnormal weather or rockfalls in mountainous areas.

The highlights of AITO’s new M7 are far more than that. More highlights need to be felt by drivers and passengers. Its 249,800 – 329,800 yuan price is also very friendly to consumers. It hopes to truly target the majority of Chinese household users and become a high-intelligence and cost-effective product that replaces "brand premium" with "intelligent equal rights".

Looking forward to the launch performance of AITO’s new M7, and looking forward to more users being able to experience the new driving experience brought by its high-tech. (Yang Yang)