1905 movie network news On July 20, the film set for July 29 officially opened for pre-sale, and at the same time, the director’s special was exposed to reveal the creative world of the three masters, and to provide audiences with a glimpse of the ideas and anecdotes behind the scenes of the film.

The film brings together seven master-level directors from Hong Kong to create a unique era. The film includes seven independent units of Samuel Hung’s "Practice", "Principal", "Farewell Night", Yuan Heping’s "Return", "Gold Everywhere", "Lost" and Tsui Hark’s "Deep Dialogue", just like a style picture of the Pearl of the Orient.

Hong Jinbao dreams of being a teenager, reappearing the years of great kung fu

In "The Seven," where he has worked as an actor, director, and movement director for 50 years, he once again chose the kung fu theme "Practice," which tells the story of how a group of children who practiced on the rooftop in the 1950s worked hard and gained hope.

"Practice" is the epitome of Hong Jinbao’s true experience. In the production of the special, he recalled the experience of learning martial arts as a child. He bluntly said that the master is a very strict person, and those who catch the lazy practice will be severely punished. When he grows up, he realizes that it is this kind of strictness that has helped him succeed. In the film, there is the story of the inheritance of kung fu by masters and apprentices. Outside the film, there are good stories about the inheritance of father and son. Hong Tianming, as the star of the film directed by his father, Hong Jinbao, and played the master of Hong Jinbao when he was a teenager, added more special meaning to "Practice".

Yuan Heping showed warmth and told the story of the contradictions and reconciliation between the two generations

In "The Seven", Yuan Heping did not choose the narrative framework of an action movie, but instead used kung fu as the clue of the film, telling a warm family story through "Return".

In Yuan Heping’s opinion, there are inevitable conflicts between families, and they should all be considerate and tolerant of each other. "Return" is such a film about differences and reconciliation between relatives. Kung fu is still an important element in the film, and this is the field that Yuan Heping has been focusing on. When talking about the current situation of action movies, he lamented that most directors are unwilling to make kung fu movies, and actors do not want to take such scenes. There is a situation where talents are not accepted. Even if he has some regrets about the current situation, Yuan Heping still believes that from the script level to the technical level, the film is improving every year, and he is optimistic about the future of the film.

Tsui Hark keeps his humor and focuses on the topic of future world filmmakers

In "The Seven," Tsui Hark directs the "Deep Dialogue" unit, the story shows the wild imagination, through a dialogue that takes place in a mental hospital, thinking about the filmmaker’s self-identity.

In the special issue, Tsui Hark also interpreted "Deep Dialogue". He said that whether it is to pay tribute to friendship or to have fun together, he wants to tell the world of filmmakers through this story, so he placed a lot of interesting stories related to filmmakers, hoping that the audience will come up with their own answers after watching the film. In Tsui Hark’s heart, "The Seven" gathers seven Hong Kong directors, which is a memorable event and has very precious significance.

It is reported that the film will be released in mainland China on July 29, and the national pre-sale activities have been launched in full swing.

1905 movie network news Since its release, the film has won 136 million box office performance in the first weekend, refreshing the director Diao Yinan’s personal box office record. On December 9, the film once again won 14 million box office, and continued to gain good reputation. The film roadshow also ushered in the last stop, starring Hu Ge airborne in Zhengzhou and surprised the local audience.

14 million box office on working days, with a strong reputation and praise "Treasure Crew"

On December 9th, directed by Diao Yinan, starring Hu Ge and Gui Lunmei, Liao Fan and Wan Qian starred in the movie "The Wild Goose Lake" starring Qidao, the cumulative box office has exceeded 150 million, and the first weekend alone has refreshed the director Diao Yinan’s Berlin Golden Bear Award box office record, and also successfully created the mainland box office record of the Chinese film shortlisted for the main competition unit of the Cannes International Film Festival, becoming a domestic film with a double harvest of word-of-mouth in the same period.

It is reported that the movie "The Wild Goose Lake" took 155 days to shoot, with 82 locations in Wuhan. 370 staff and 3,200 actors contributed 1,307 shots. Behind each amazing number is the absolute implementation of strict standards by all the crew. It is even called "Virgo crew" by Wan Qian, one of the starring actors: Hu Ge exhausted his strength for a shot that repeatedly rolled into the quagmire. Gui Lun magnesium suffered deep second-degree burns and still insisted on shooting. The Wuxing actor was accidentally injured and did not want to affect the shooting effect. The workers carefully put away the equipment after each shooting. The netizens were deeply moved and said: "What a treasure is this crew! The actors are struggling in the weather with a body temperature of more than 50 degrees. All the staff are attentive. I am sorry for the crew’s intentions if they don’t brush it again!"

Hu Ge made an appearance at the roadshow terminal in Zhengzhou, breaking himself and presenting the role interpretation

A few days ago, the film came to Zhengzhou, which was warmly welcomed and loved by the local audience, and also drew a successful end to the film roadshow. Some audience members said excitedly: "I think this film is very good. I am very grateful to Hu Ge for breaking himself and presenting Zhou Zenong."

Hu Ge also responded sincerely: "There are definitely challenges and pressures, I rarely try the big screen, and then there are such excellent teams, producers and directors, and such excellent actors to work together. Whether it is from the performance or from the past experience, it is a new beginning for me. But I feel that I am almost 40 years old. We also talked about it a few days ago, called unbreakable. I think everyone still needs to have some challenges and breakthroughs in themselves, otherwise we will never know where our potential is."

Talking about the glimmer of light on the top of the mountain that Zhou Zenong and Liu Aiai saw in the film, Hu Ge also shared his understanding with the audience: "This light is two interpretations. One is that Zhou Zenong also has a human brilliance. Although he hides in the night most of the time, we can still see his warmth when his life is approaching the end. Another light is hope. It is the 300,000 bounty he exchanged for his life and the hope for his family’s future life. This is the light I hope you can see and feel in this movie, in addition to the neon lights that you see and the lights on the mountains in the distance."

As part of the film’s New Year’s ceremony, Hu Ge and the audience also followed the roadshow convention and tacitly taught the Henan version of the line "Big brother, borrow a fire". The "Borrowing Fire" tour is dotted, running through Guangzhou, Shenzhen, Chengdu, Zhengzhou and other cities, placing the good wishes of the creators and fans, and connecting a warm gathering at the end of the year that belongs to "The Wild Goose Lake".

　 　 1905 movie network feature At many press conferences, Huang Xiaoming and Yang Mi were referred to as "national cp" by the propagandists, or some people would be a little dissatisfied to see such a big name, but regardless of whether the screen couple they formed was a good match or not, looking back at the years of hard work in the entertainment industry, the two still have a "fate".

　 　 In Zhang Ji’s version of "The Condor Heroes", Huang Xiaoming misses a group of women for life, and Yang Mi plays the infatuated little Guo Xiang. At that time, Yang Mi was still in school, and in the play, he called Huang Xiaoming "big brother" one by one, and occasionally his parents would come to visit the class during filming. After so many years, Yang Mi and Huang Xiaoming had never worked together again, but both of them had experienced various "spiritual tempering" from "being hacked" to "self-hacking". Now Yang Mi could casually tease the "foot odor" meme, and Huang Xiaoming would always use "making too much trouble" to recall his "black history"…

　 　 Until the two partnered again in "Why Sheng Xiao Mo" and became the male and female protagonists in the story of the "overbearing president" at the originator level, years of friendship and each other’s experience allowed them to seize the opportunity to black each other. During the interview, the two sat side by side. When Huang Xiaoming was reasoning for a long time, Yang Mi was next to him imitating his gestures. After he finished speaking, Yang Mi also said: If he were to chat with me, he would definitely be interrupted by me in less than a minute.

　 　 Don’t look at Huang Xiaoming as a senior brother of the film school and the "big brother" in "The Heroes of the Condor", Yang Mi is several steps ahead of him on the road of life: at present, Yang Mi is guarding Liu Kaiwei and Xiao Nuomi’s family of three, and Huang Xiaoming is still showing his love with Angelababy all day long. Yang Mi said that "Uncle Liu" is a gentle and considerate man. Under such care, although she became a mother, her mentality will always be a girl; Huang Xiaoming himself is actually a little anxious: it is time to get married and have children. I don’t want my children to be young when I am in my seventies and eighties.

　 　 But when it comes to the word "domineering president", as the most Jacques-Su-like actor in China, Huang Xiaoming immediately starts to play the role: "You have to impose your kindness on her, whether she accepts it or not."

　 　 These days, celebrities are too good at finding trouble for themselves.

interview transcript

　 　 1905 Movie Network: Is this style still taking the luxurious route?

　 　 Yang Mi: Not luxurious, our play is really not luxurious.

　 　 Huang Xiaoming: Yes, we are more realistic and not so beautiful. A lawyer has the identity of a lawyer, and he must wear the clothes he should wear. Zhao Mosheng also has her identity, but I still think that from the point of view of the girls, the style is still good-looking.

　 　 1905 Movie Network: Yang Mi has seen big scenes in it. Will he feel a lot simpler this time?

　 　 Yang Mi: You mean Brother Xiaoming has never seen a big scene?

　 　 Huang Xiaoming: I admit, I really haven’t seen any big scenes. It’s just a suit, it’s very boring, very boring…

　 　 Yang Mi: Eh! English! English!

　 　 Huang Xiaoming: Yes! English is so good~

　 　 1905 Movie Network: Has Yang Mi read the novel "Why Sheng Xiao Mo" before?

　 　 Yang Mi: Actually, I read it a long time ago, because I like reading novels in my life. After I knew I was going to shoot it, I watched it again, and I also talked to Tang Yan about this play. In fact, there was no communication on how to act, but just how the character was and everyone’s understanding.

　 　 1905 Movie Network: You always seem to be able to play the heroine of the novel that girls love to fantasize about.

　 　 Yang Mi: (with a shy face) How can it always be…

　 　 Huang Xiaoming: Yes! You summed it up right! Her appearance is typical of many heroines in novels. Maybe it’s because of her personality. I think an actor who creates a character must first be particularly suitable for this role, and her acting skills also make this character particularly full. The reason for the success of many movies and TV dramas must also be the credit of the male and female protagonists. Yang Mi is such an actor.

　 　 (At this moment, Yang Mi has been imitating Huang Xiaoming’s gestures when speaking.)

　 　 1905 Movie Network: Do you like to make fun of some of Huang Xiaoming’s signature moves?

　 　 Yang Mi: Because the two of us are too familiar, I wouldn’t dare to change others. Brother Xiaoming is a particularly tolerant person. I called him big brother when I was a child. He has never had a temper with me, no matter how much I run on him.

　 　 1905 Movie Network: After that, Huang Xiaoming seems to have played this "handsome" role again.

　 　 Huang Xiaoming: I’m not as serious as I used to be. As a person who came out of the film school, I always think that big movies are my destination. But at the beginning of making movies, I can’t get good roles. Later, when I want to break through, I will choose roles that are not handsome. Maybe I didn’t do well enough. Sorry for polluting everyone’s eyes. That was my mistake. Just like when you are a reporter, you may not be the best one, but you are still working hard. I am the same as everyone else. Maybe everyone doesn’t like the characters I play, but I worked hard and I broke through. Now "Why Sheng Xiao Mo" I really like this novel and the character He Yichen. As Yang Mi said, just do what you like. Life is not long, and it is very important to do what you like…

　 　 Yang Mi: I wouldn’t give him such a long time to chat with me. Maybe he was interrupted by me in less than a minute.

　 　 1905 Movie Network: What kind of character do you think He Yichen is when you read the novel?

　 　 Yang Mi: "Why Sheng Xiao Mo" is considered the originator of the overbearing president! When we were filming, we also read the script and read the novel, hoping to achieve the role in everyone’s mind.

　 　 Is Huang Xiaoming a domineering CEO in his life? He seems to be quite obedient in front of Baby.

　 　 Huang Xiaoming: (Seriously) It’s like this, that’s one side, and at the same time, I will also impose some arrangements and surprises on her, which is also a manifestation of domineering. You should impose your kindness on her, whether she accepts it or not, men should be like this, girls like surprises.

　 　 Yang Mi: (earnest) You understand women too well.

　 　 1905 Movie Network: Does Yang Mi like this type?

　 　 Yang Mi: I like the kind of boy like our Uncle Liu~ He is a gentle and considerate man who helps you think about and take good care of everything.

　 　 1905 Movie Network: When you read a novel, don’t you fantasize about being beaten by the male protagonist or something?

　 　 Yang Mi: I just fantasize about being beaten by the wall, so what have I become! (laughs)

　 　 1905 Movie Network: Is it because after becoming a mother, the mentality is not so girly?

　 　 Yang Mi: I have always been a girl! Because Uncle Liu has always protected me well, I have always been very young mentally.

　 　 1905 Movie Network: Now people all over the country are anxious about Huang Xiaoming’s marriage. Will you urge him as a past person?

　 　 Yang Mi: No, no, I’m talking about what he’s doing, what does it have to do with me…

　 　 Huang Xiaoming: That’s right! Whether I get married or not has something to do with her!

　 　 1905 Movie Network: Looking at Yang Midu’s family of three and happy, aren’t you in a hurry?

　 　 Huang Xiaoming: It’s alright. After all, it’s time to get married and have children. After all, I’m old, and I don’t want to wait until I’m in my seventies and eighties when my children are still very young.

　 　 1905 Movie Network: You two seem to be typical examples of mainland actors and actresses who have been on the road of self-destruction for a long time.

　 　 Huang Xiaoming: It has started, and it will go further and further.

　 　 Yang Mi: I can help hack him! I came up with a lot of jokes on the set.

　 　 1905 Movie Network: Which of you is stronger at heart?

　 　 Huang Xiaoming: It must be her! At a young age, I also want to learn from her.

　 　 Yang Mi: If you say that again, I should kneel down and draw…

　 　 1905 Movie Network: Compared with the TV series version, what are your chances of winning?

　 　 Huang Xiaoming: We don’t PK, we just work hard. (Yang Mi repeats this sentence on the side) Zhong Hanliang’s performance is really good, and there are things worth learning from. This is a sensitive topic. To put it bluntly, the entertainment industry is a big cake. You can’t finish it alone. Let’s eat it together.

　 　 Yang Mi: Actually, Tang Yan and I don’t care about each other’s performances in private. There are so many roles. If I don’t play, you can do it. If you don’t play, there are others. Just like when we held a press conference today, a reporter said that there were four movies promoting at the same time in one day. I think this kind of competition is healthy.

　　Miao Qiaowei said that he would also invite the birthday star Andy Lau to celebrate his birthday. Will he play bowling with Andy Lau? He said: "Maybe, but he has been busy with concerts recently, playing less and has poor ball skills. (Will he let Sai?) It will make him angry, and he would rather lose brilliantly and pay the bill with his head down. (Prepared a birthday gift?) I want to give him a bowling ball with all the hits, but I can’t find it! Haha." In addition, Eason Chan admitted that he grew up watching Miao Qiaowei and Andy Lau’s dramas and TV shows carefully, and now it feels like a dream to work with them. There are rumors that he will cooperate with Zheng Xiuwen (listening to songs) to shoot a new film of Mai Zhaohui. Eason Chan said that it has not been implemented yet, and he has not contacted Zheng Xiuwen. In addition, when it was mentioned that Jacky Cheung had changed 21 Filipino maids in three years and was blacklisted by the Philippine Consulate, Andy Lau said that he did not know the actual situation of the incident, so it was inconvenient to talk more. Eason Chan said that although it was none of his business, everything had two sides. As for Miao Qiaowei, who said that the Filipino domestic helper had been employed for 17 years, he also regarded the Filipino domestic helper as a family member and a friend. Miao Qiaowei also said: "Ask him (Jacky Cheung) to invite an Indian maid."

　　On November 6th, 2023, the selection of "China Heart" 2023 Top Ten Engines and Hybrid Systems officially came to an end. Dongfeng Motor’s Mach-electric hybrid DH-i hybrid technology successfully won the "China Heart" 2023 Top Ten Engines and Hybrid Systems Award for its "super fuel-saving, super power, super quiet and super smoothness" in full speed range and all scenes. As the world’s first hybrid system integrating "power shunt+multi-gear series-parallel connection", Mach-electric hybrid DH-i technology integrates the characteristics of multi-gear series-parallel connection with good power economy and smooth power shunt, achieving a double breakthrough in performance and energy saving.

　　The "China Heart" Top Ten Engines of the Year, sponsored by Automobile and Sports magazine, ranks with "Ward Top Ten Engines" and "International Engine of the Year" as the top three engines in the world, and its authority and gold content in the industry are obvious to all. As a representative work of self-owned brand hybrid technology, Mach electric hybrid DH-i hybrid system technology won the "China Heart" Top Ten Engine and Hybrid System Award, which proved that China’s own brand has been ahead of the joint venture brand in the field of hybrid technology.

　　The strength is superior and the glory is added. The debut of Mach Power is the peak.

　　Mach-electric hybrid DH-i technology was born in Mach Power, an independent passenger car power brand owned by Dongfeng Motor, including Mach G, Mach MHD and Mach E, covering four major fields: oil power, hybrid power, electric power and hydrogen power. Since the official debut of the "Dongfeng Motor Brand Spring Festival" conference in 2021, Mach Power has successively won three top ten engines and hybrid systems of "China Heart", two special awards from the jury of CCTV Automobile Fengyun Festival, People’s Network "People’s Ingenuity" award and many other industry awards. The dazzling honor comes from extraordinary strength. Mach Power has been recognized by the industry for many years, and it is inseparable from strong technical reserves and profound research and development skills. This award-winning Mach-electric hybrid DH-i hybrid system is the third generation Mach-MHD hybrid system, and its performance parameters are ahead of the industry.

　　Mach-electric hybrid DH-i is the world’s first hybrid system integrating "power split+multi-gear series-parallel connection", which integrates the characteristics of multi-gear series-parallel connection, good power economy and good power split smoothness, and can achieve super fuel-saving, super power, super quiet and super smoothness in the full-speed scene of the whole vehicle. The hybrid system consists of a new Mach 1.5T hybrid special engine and Mach 4HD series hybrid electric drive. The thermal efficiency of the Mach 1.5T hybrid special engine is as high as 45.18%. It was certified by China Automotive Research Institute in early 2023, and the record has not been broken so far. The maximum power of the engine reaches 118kW and the maximum torque is 240Nm. Mach 4HD series hybrid electric drive has the most gears in the industry, 7 energy management modes and 26 working modes. Based on the self-developed intelligent control system, through continuous optimization and calibration practice on the whole vehicle, taking the optimal comprehensive efficiency as the core and combining with other performance requirements, the optimal mode and operating point suitable for each scene are intelligently selected. Under comprehensive working conditions, more than 95% working points of the engine are running in the high-efficiency range of the engine with thermal efficiency greater than 40%, thus improving the efficiency of the whole hybrid system and making the whole vehicle fuel-efficient, safe, smooth and powerful in the full-speed scene.

　　Hard core strength does not believe in the limit, and dongfeng fengshen Haohan PHEV is amazing.

　　There are two versions of Mach-electric hybrid DH-i, HEV and PHEV, among which the PHEV version, which participated in the "China Heart" Top Ten Engine Selection, has a maximum power of 265kW and a comprehensive maximum torque of 615 N m. Based on the 4-speed parallel connection/dual-mode power split, the PHEV version significantly improves the output torque of the wheel end from 0 to 90 km/h, with the peak torque reaching 5200Nm, and the hybrid mode accelerates to 6s level, and the climbing and overtaking abilities are significantly improved.

　　Thanks to the strength of Mach electric hybrid DH-i hybrid system, dongfeng fengshen Haohan PHEV has achieved the ultimate experience of power loss and fuel consumption as low as 3.8L/100km, comprehensive cruising range of 1,350 km, 0-100km acceleration in 6s and zero frustration in gear shifting, which fully embodies the brand connotation of Mach Power "extremely fast, extremely economical, extremely quiet and extremely demanding".

　　Driven by the strategy of "peak carbon dioxide emissions, Carbon Neutralization", the penetration rate of new energy in China automobile market continues to rise, and hybrid technology, as a new energy technology route that can not only give consideration to cruising range, but also improve energy efficiency, is increasingly welcomed by consumers in the market. Dongfeng Mach hybrid DH-i, with its strong strength and excellent technical indicators, has set a new benchmark for China’s own brand hybrid technology. With the blessing of industry-leading technology, Dongfeng will also bring more powerful, energy-saving, safer and more comfortable new energy products to consumers, and walk out of the road of new energy belonging to China’s own brand.

　　On March 30, 2015, the first new-generation Beidou navigation satellite (the 17th satellite of Beidou Navigation) was successfully launched at the Xichang Satellite Launch Base. Starting from this satellite, Beidou satellites will haveintersatellite linkIt allows various satellites to achieve barrier-free real-time communication in space, allowing for "space conversations" at any time.

　　Beidou No. 2: "Ten years ago, I didn’t know you, you don’t belong to me.

　　What is an inter-satellite link?Inter-satellite link refers to the communication link established between satellites, which can connect multiple satellites together to form a satellite network. Information sharing between satellites is achieved by means of electromagnetic waves, and wireless links with data transmission and ranging functions.The inter-satellite link of Beidou satellites is mainly used to realize information transmission and two-way measurement between Beidou satellites.

　　At present, other navigation systems in the world are studying "inter-satellite link" technology, and each has its own characteristics, such as the UHF band low-speed wide-beam inter-satellite link of GPS in the United States, the S-band low-speed wide-beam inter-satellite link of the Russian GLONASS navigation system, and the Ka-band phased array medium-speed inter-satellite link in our country.

　　Can’t live without you

　　Through the inter-satellite link, the independent operation of the Beidou satellite global system will be realized, the accuracy of orbit determination and timing will be improved, the injection frequency will be improved, and the dependence on ground stations will be reduced, effectively reducing the operation and management costs of the system.The management and maintenance of navigation satellites requires the support and cooperation of the ground station, and the user’s positioning accuracy depends on the accurate determination of the satellite position and satellite time by the ground station, and is injected into the satellite to broadcast to the user.

　　For example, the United States has military bases all over the world, and GPS ground stations can choose the best location around the world to achieve all-weather seamless coverage, high orbit determination accuracy, and high injection frequency. The main control station is located in Colorado, the mainland of the United States, with three injection stations: Ascension Island, Diego Garcia Island, Kwajalein Island, and five monitoring stations (Colorado, Ascension Island, Diego Garcia Island, Kwajalein Island, Hawaii Island).

　　Compared with GPS and Galileo, China’s Beidou relies more on inter-satellite links.

　　For security and other factors, our country has only carried out ground station construction in China, so when the satellite runs to the place where the ground station cannot observe, how does the Beidou navigation satellite work? The answer is that we have inter-satellite links. Each satellite can act as a "router", and it can manage overseas stars through domestic stars without building websites around the world.

　　What if a war breaks out and the ground station is damaged or disturbed? It doesn’t matter, with the interstellar link, our Beidou satellites can be self-reliant and self-sufficient, enter the autonomous operation mode without ground support, and continue to provide high-precision navigation, positioning, and timing services.

　　peacetimeThe high-precision inter-satellite/satellite-earth observation provided by the inter-satellite link can make up for the regional layout defects of the Beidou satellite navigation system monitoring station in our country, manage overseas satellites, improve the injection frequency, and improve the comprehensive service performance of the system.

　　The results show that the orbit determination accuracy of one ground station anchoring satellite-ground link and inter-satellite link data is similar to that of six L-band monitoring stations on the ground except that the orbital plane along the track direction accuracy is slightly worse. Combined orbit determination of inter-satellite link data and L-band data can improve the L-band orbit determination accuracy.

　　Special periodIn extreme cases such as ground station destruction or interference, the Beidou satellite system can operate autonomously with the help of inter-satellite links, providing high-precision navigation, positioning, and timing services within 60 days without ground support.

　　The inter-satellite link provides services for the Beidou system while also providing part-time services: providing communication and measurement and control support for spacecraft, missiles and other aircraft.

　　China’s intersatellite link system has entered the era of "smart phones", representing the technology trend of next-generation satellite navigation systems.

　　The most outstanding features include:

　　1, China’s inter-satellite link system, 70,000 km ranging accuracy to centimeter level, equivalent to seeing a hair strand dozens of kilometers away, the measurement accuracy is higher than GPS.

　　2. China’s inter-satellite link system is like a "mobile phone call", which is used by several people in a house and does not interfere with each other, while the GPS inter-satellite link is a "mass broadcast", which interferes with each other. One line works, and the other lines must be silent.

　　According to the Doppler effect, the electromagnetic wave frequency radiated by an object varies due to the relative motion of the wave source and the observer. The faster the object, the greater the error in the received frequency, and the Doppler shift will affect the communication performance.

　　Therefore, eliminating or reducing the influence of Doppler frequency shift on wireless communication is a problem that must be solved for wireless communication in high-speed motion, and the inter-satellite link needs to complete the fast acquisition and tracking of high-dynamic signals in a very short time.

　　The maximum speed of high-speed rail is 350KM/h, which is about 100m/s, while the relative speed of satellites can reach 5000m/s. The Beidou inter-satellite link can complete a series of complex signal processing such as capture and tracking at extremely high speed in 100ms, and complete the high-speed establishment and handover of the inter-satellite link.

　　Take China as an example.The country farthest from China geographically is Argentina, the distance between Beijing, China and Buenos Aires, Argentina is about 22,000 kilometers, and the farthest distance between the two satellites in space is 70,000 kilometers.

　　This 70,000 kilometers is the furthest distance in the world, but it is also the closest distance. Two satellites are 70,000 kilometers apart, but they always know where each other is, and the accuracy of satellite position prediction can reach the meter level. This accuracy is equivalent to accurately hitting a human-sized target in Argentina in China. This is not a hundred steps through the yang, it is a hundred steps through the needle.

　　The energy of the satellite is provided by two small solar panels. As an energy-limited system, the lower the power of the transmission is required, and the distance between the two satellites is so far. After a long space walk, the electromagnetic wave signal has long been submerged in the vast noise.

　　How low is the signal power that our interstellar link needs to receive? Simply put, it is equivalent to 1/1 billion of the signal power received by our mobile phones. Cunning enemies are everywhere, always playing tricks in the dark, and the interstellar link has its own countermeasures. It can still work freely when the strength of the jamming signal is 100,000 times that of the useful signal.

　　The intersatellite link independently developed by our country can quickly capture satellite signals flashing 70,000 kilometers away from such a low signal power. Through the intersatellite link, China’s Beidou satellite can quickly complete a handshake when flying at high speed in the vast space. After the handshake, the information exchange between the two satellites is completed, and the distance between the satellites is accurately determined. The distance measurement accuracy of 70,000 kilometers can reach 1 cm.

　　In addition to the Ka intersatellite link that has been successfully verified, we also have a laser intersatellite link, which will be an intersatellite highway. Please wait and see.

　　At 7:18 on January 12, 2018, the 26th and 27th Beidou Navigation Satellites developed by the Chinese Academy of Sciences Microsatellite Innovation Research Institute were successfully launched at the Xichang Satellite Launch Center. With the "assistance" of the inter-satellite link, the Beidou-3 project’s global networking and system services are one step closer!

　　"Palm" grip technology fresh news (WeChat search techsina or scan the QR code on the left to follow)

　　In recent years, with the continuous emergence of new business models and new occupations, new problems of labor disputes have also emerged… Recently, eight departments including the Jiangsu Provincial Department of Human Resources and Social Security issued the "Opinions on Safeguarding the Labor Security Rights and Interests of Workers in New Employment Forms" and announced it to the public on December 18. The opinion focuses on the shortcomings of the problems faced by the protection of the rights and interests of workers in new employment forms, and protects the labor security rights and interests of workers in new employment forms such as online delivery staff, online car drivers, truck drivers, and Internet marketers through detailed measures.

　　What are the highlights of the "Opinions" and what benefits will they bring to workers in new business models? The reporter of the Yangzi Evening News Ziniu interviewed labor law experts and asked them to interpret these issues.

　　Yangzi Evening News/Ziniu News reporter, Wan Chengyuan

　　Highlight 1: Clarifying the standards for incomplete labor relations

　　Xu Xudong, a member of the Labor and Social Security Law Professional Committee of Nanjing Lawyers Association and a lawyer of Jiangsu Yicheng Law Firm, participated in the expert demonstration of the "Opinions" as an expert representative. Xu Xudong told reporters that the "Opinions" made it clear that there is strong autonomy in work arrangement among workers in new business formats. For such workers whose online work is subject to platform rules management or algorithm constraints and who obtain labor compensation, enterprises should negotiate with them to enter into a written employment agreement and reasonably determine the rights and obligations of both parties. Although the employment agreement is different from the employment contract that employers and workers need to enter into under the usual labor relationship, the purpose is the same.

　　For such workers who rely on the information and scenarios provided by platform enterprises to independently conduct business activities, obtain operating income, and be responsible for their own profits and losses, the rights and obligations of both parties shall be adjusted in accordance with civil law.

　　He believes that this classification in the "Opinions" will have an important impact on the types of rights, rights protection, and rights protection paths of workers in new business models.

　　◆ Highlight 2

　　Make it clear that the platform is responsible for the payment of wages

　　In terms of wage quota standards, the "Opinions" require that the hourly labor quota of laborers be reasonably determined by the piece-rate wage system to ensure that 90% of the new business workers in the same position can complete it within the agreed time. In terms of wage payment cycle, it is stipulated that it can be determined by hour, day, week and month, but the longest shall not exceed one month. In terms of overtime compensation, the "Opinions" stipulate that those who work on statutory holidays shall be paid wages higher than normal working hours.

　　Xu Xudong believes that this leaves room for enterprises to negotiate with workers on specific standards, which is different from the usual labor relationship where workers extend their working hours, work overtime on rest days, and work overtime on statutory holidays at least 150%, 200%, and 300% of their wages, respectively. The "Opinions" make it clear that platform enterprises should take overall responsibility for the payment of wages to workers in new formats and supervise the timely and full payment of wages and compensation by enterprises that adopt cooperative employment methods with them, which adds an insurance to the wage protection of workers with incomplete labor relations.

　　◆ Highlight 3

　　Safeguarding worker health and public safety

　　The "Opinions" stipulate that for online car-hailing drivers, online delivery personnel, takeaway food delivery personnel, and online transportation drivers in the same city, who work continuously for more than four hours, enterprises should establish mandatory rest rules and no more orders will be dispatched within 20 minutes.

　　Enterprises should ensure that workers in new business models enjoy a reasonable amount of continuous rest every working day through technical means.

　　Xu Xudong believes that this regulation responds to the strong social response, and by improving the platform order distribution mechanism and the new business model worker rest system, it will effectively protect the physical and mental health and public safety of such workers.

　　◆ Highlight 4

　　Protection against occupational injuries

　　According to the "Opinions", when enterprises recruit laborers with incomplete labor relations, they should guide and organize them to participate in the basic old-age pension for employees of local enterprises, basic medical insurance for employees, or participate in the basic old-age insurance for urban and rural residents and basic medical insurance for urban and rural residents as required.

　　Xu Xudong said that in the absence of coverage by work-related injury insurance, the pilot provides a safeguard for occupational injuries that workers with incomplete labor relations may suffer.

　　◆ Highlight 5

　　The content and means of rights relief are clarified

　　The "Opinions" stipulate that the labor security supervision organs shall promptly accept and handle complaints and reports on wages and compensation between laborers in new forms of incomplete labor relations and enterprises. Courts and arbitration institutions shall accept and handle disputes between such laborers and enterprises regarding wages and compensation, and should participate in compensation for occupational injuries in accordance with this opinion and the employment agreement between the two parties. Xu Xudong said that according to the provisions, labor inspection, labor arbitration and people’s courts will handle corresponding labor violations or disputes in accordance with their respective powers.

　　Xu Xudong said that at present, the "Opinions" have not yet dealt with the specific provisions of incomplete labor relations workers in terms of economic compensation or compensation for the termination of employment contracts, paid annual leave, etc., pending the introduction of subsequent legislation or policies.

China children’s programming market has huge room for growth in the future.

Children’s programming education is to cultivate students’ computational thinking and innovative problem-solving ability through programming game enlightenment, visual graphic programming and other courses. For example, in the process of making a small animation, students split tasks, drag modules and control the progress themselves, so as to understand the concepts of "parallelism", "event handling" and "goal realization". It is mainly aimed at teenagers aged 3-18.

In 2014-2019, there were frequent policies related to children’s programming education in China, and the policy support continued to increase. At present, the teaching scenes of children’s programming education in China are mainly divided into three categories. At present, children’s programming education enterprises take the B-end as the main style, supplemented by the C-end. By the end of February, 2020, there were 7,110 children’s programming companies in China, with Guangdong Children’s Programming Company leading the country, and the top 10 children’s programming education institutions were headquartered in Shenzhen, Beijing and Hangzhou. In 2018, the corresponding age population of children’s programming industry in China is about 236 million. In 2019, it was about 237 million people. China’s children’s programming market has huge room for growth in the future.

1. The development of children’s programming education in China has attracted much attention.

In 2014-2019, China’s children’s programming policies were released one after another. The country has realized the importance of education, and issued many related policies to encourage and support the continuous development of programming education and information education, and promote the popularization and deepening process of programming education at the national basic education level. The policy covers key provinces and cities such as Zhejiang, Shandong, Jiangsu, Tianjin and Chongqing.

2. Distribution of teaching scenes of children’s programming education in China.

The teaching scenes of children’s programming course are divided into three categories: non-public educational institutions, public educational institutions and families. By investigating the enterprises in the industry and comparing the landing degree in three scenarios, it is concluded that the current children’s programming education enterprises mainly adopt B-end, supplemented by C-end.

3. The headquarters of the top 10 children’s programming education institutions in China are concentrated in Shenzhen, Beijing and Hangzhou.

The children’s programming education industry in China has risen rapidly in recent years. With the blessing of multiple factors such as policy support and market maturity, children’s programming institutions have ushered in their own enthusiasm in the cold winter of capital. According to the data of Internet Weekly, the top 10 children’s programming education institutions in China are ranked as follows:

4. The number of children’s programming companies in Guangdong Province leads the whole country.

China’s children’s programming is still small in scale and relatively scattered in institutions, mainly distributed in first-tier cities such as Beishangguangshen and Shenzhen, and offline institutions are also mainly concentrated in first-and second-tier cities.

By the end of February, 2020, there were 438 children’s programming companies in China. In 2019, there were 7110 children’s programming companies in China. By the end of February 2020, domestic children’s programming companies were mainly located in Guangdong, Jiangsu, Shandong and Zhejiang, with 11,770, 3,529, 2,265 and 2,044 children’s programming companies respectively.

5. The overall corresponding age population of children’s programming industry in China is increasing year by year, and it is about 237 million in 2019.

The minimum age of children’s programming students in China is about 3 years old. At this stage, children’s cognitive and understanding abilities have reached a certain level and can begin to participate in such training. The oldest participants are 18-19 years old, that is, senior three students, and the population covered by the training generally coincides with the student group corresponding to K12 education. Therefore, Forward-looking Industry Research Institute adds up the number of students in kindergartens, primary schools, junior high schools and senior high schools in the national statistical bulletin on the development of education published by the Ministry of Education every year, and estimates the population aged 3-18 in China. From 2014 to 2018, the population aged 3-18 in China showed a slow growth trend. In 2018, the corresponding age population of children’s programming industry in China was about 236 million. In 2019, it was about 237 million people.

For the above data and analysis, please refer to Forward-looking Industry Research Institute, which provides solutions for industry, industry planning, industry declaration, and industry.

On February 17th, a video about a BYD new energy vehicle exploding and burning on a trailer in Yantai, Shandong Province was circulated on the Internet. According to the video, the towed car on the trailer started to emit smoke, then sparks began to flash at the bottom of the car, accompanied by crackling explosions, and finally it began to burn violently, and the whole car was quickly burned beyond recognition.

BYD Tang DM-i exploded and caught fire during consignment.

According to eyewitnesses, the incident occurred at about 1:10 pm on the 17th, near the East Yard of yantai mountain hospital, Guanhai Road, lai shan. At the time of the incident, the trailer was waiting for the green light at the intersection, but the bottom of BYD’s new energy vehicle towed by the car suddenly splashed with sparks, and there was a crackling explosion. Then smoke billowed, which ignited a fire, instantly wrapping the car body, and the car owners in the same industry drove away. At the critical moment, a nearby sprinkler arrived in time to put out the fire, and the fire was completely extinguished by the firefighters who followed, but at this time, this new energy vehicle had been burned to only one body.

At the scene of the accident, Yantai fire rescuers who came out to the police rescue told the verification media that fortunately there was no one in the car at that time and the cause of the fire was under investigation. BYD’s official customer service only said in the next day’s inquiry that the relevant information has not been received, and the specific reasons are still unknown, and it is necessary to wait for the investigation results to determine.

At present, it is not clear whether the car was consigned after the accident or failed to be consigned by itself, so it is impossible to analyze and define the main causes of its spontaneous combustion and fire. However, according to the live video, it can be found that sparks are constantly flashing at the bottom of the vehicle and crackling explosions are heard at the initial stage of the fire. From this, it can be roughly determined that the battery is indispensable for the violent combustion, and even the fire site may be the battery.

Judging from the body of the live video, it should be BYD Tang’s 2021 DM-i model that caught fire. The car was officially launched during the Shanghai Auto Show in April 2021. There are three models in total, and the price range is 189,800-216,800 yuan.

Tang DM-i is a heavyweight model introduced by BYD to replace the fuel version. According to the official statement, "it took nine years to finally produce this subversive model of Pratt & Whitney Volkswagen". The car is equipped with BYD plug-in hybrid system, which is composed of a turbo-charged 1.5Ti high-efficiency engine dedicated to Xiaoyun-plug-in hybrid of Miller cycle and an EHS electric hybrid system, and adopts Ferrous lithium phosphate "blade" battery dedicated to BYD hybrid.

Blade battery is an innovative product that BYD is proud of in the field of power battery. Tang DM-i is equipped with a power Ferrous lithium phosphate "blade" battery, which is different from the lamination process of BYD EV models, and adopts a winding process. Each group of blade batteries has a biscuit-shaped pole core, and a plurality of battery cells are integrated in series inside each pole core, while the whole battery pack is composed of a plurality of pole cores connected in series, and finally packaged into a "blade" battery. One of the outstanding advantages of this battery is that its heat dissipation capacity is good, and the battery uses Ferrous lithium phosphate as the positive electrode, so its performance is relatively stable, so its safety factor is relatively high in theory.

It is precisely because of this that Wang Chuanfu, Chairman and President of BYD’s Board of Directors, once said at the super conference of "Blade battery is unsheathed and safe in the world" on March 29, 2020, "Blade battery embodies BYD’s determination to completely end the safety pain point of new energy vehicles, and it will redefine the safety standard of new energy vehicles." "New energy vehicles equipped with blade batteries will completely erase the word spontaneous combustion from the dictionary of new energy vehicles."

BYD’s "blade" battery became famous in the first world war because of the puncture experiment, and it was spread in the industry. Later, it was fully promoted and applied in all models of BYD’s new energy, and made great contributions to BYD. Supposedly, such an innovative product should completely reassure consumers, but the reality is somewhat embarrassing for Boss Wang.

In fact, not only BYD Tang DM-i, but also Han DM-i, BYD e6, BYD e2, Qin Pro, Yuan EV, Song Pro DM-i, Seals and Dolphins. Just search the network news, and you will find that BYD’s new energy series vehicles have had fire or spontaneous combustion accidents, and some vehicles are still relatively frequent, and they have emerged from time to time on the network.

Original sin or quality problems in key parts

Take the protagonist Tang DM-i as an example. In recent years, spontaneous combustion accidents are not uncommon. For example, on January 26, 2022, some netizens broke the news that a BYD Tang DM-i in Shanghai caught fire on the way to the trailer. This is really a coincidence. The situation is so similar to this accident that Xiaobian thought it was the same incident at first, and then carefully identified the license plate number and confirmed that it was two accidents. This accident eventually led to the complete burning of the car.

Also in Shanghai, on March 19th, one month later, it was revealed that the BYD Tang DM-i newly mentioned by a car advocate in Shanghai spontaneously ignited in the parking space of the community. According to the information provided by the owner and the chat record, the car caught fire at around 5 am that day, which caused the car next to it to be burned to varying degrees. According to the owner, the car was not charged at that time, but just parked there.

This is only a corner of Shanghai, and it is only a short period of incomplete online exposure news. Search those online news that have not been deleted, and you will find that BYD Tang DM-i spontaneous combustion accidents are all over the place, and there are many more.

Objectively speaking, with the widespread use of new energy vehicles, fire accidents are indeed rising. According to the statistics of the Fire and Rescue Bureau of the Emergency Management Department, in 2021, there were 3,000 fire accidents in new energy vehicles nationwide. It seems inevitable that a hot-selling new energy vehicle will have some spontaneous combustion accidents, but the mistake is that BYD Wang’s boss should not talk too much.

What’s more, such an accident is a very disturbing disaster for any individual consumer. If there are casualties in the accident, it will be a family tragedy. Therefore, it is necessary to explore the causes of spontaneous combustion of BYD Tang DM-i, even Qin Pro, Yuan EV, Song Pro DM-i and so on.

On April 29th, 2022, a recall notice issued by the State Administration of Markets indicated that 9663 Tang DM models produced from September 2nd, 2021 to March 14th, 2022 would be recalled from now on. The reason for the recall is that the installation surface of the battery pack trays of these vehicles is uneven due to manufacturing reasons, and there is a risk of water ingress. "This may cause the electrical circuit of the power battery system to fail. In extreme cases, there is a risk of thermal runaway of the power battery, which poses a safety hazard."

On July 29th, 2022, another recall notice issued by the State Administration of Markets revealed that BYD had expanded the recall scope of Tang DM and decided to recall 52,928 Tang DM electric vehicles produced from April 5th, 2021 to April 18th, 2022 from now on. The reason for the recall is that "some vehicle power battery pack trays are at risk of water ingress, which may cause arcing in the high-voltage system and pose a safety hazard."

In fact, people who don’t understand these technical terms, whether it’s thermal runaway or high-voltage system arcing, may not be too concerned. But in other words, if the common people can understand it, it is: the battery is overheated to the limit, which will cause the battery to burn or explode; As for the high-voltage system, it is simpler to pull the arc. Have you ever seen the transformer switch on? "Zizi" sparks with lightning all the way, and the high-temperature arc generated by high voltage and high current can ignite the surrounding combustible materials in an instant.

Therefore, judging from the spontaneous combustion accidents of DM-i in Tang Dynasty, although BYD conducted cold treatment in most cases afterwards, and did not give specific reasons and follow-up news, it is not difficult to find from the official announcement that the quality control of DM-i in BYD Tang did have serious problems that might lead to spontaneous combustion, so that it had to start a recall.

Returning to this consignment spontaneous combustion accident, although the specific reasons are still under investigation, consumers can also reasonably doubt their quality control. In fact, we fully understand consumers’ concern about safety, but we don’t pay so much attention to the cause or process of the accident. Because no matter whether you are short-circuited, flooded, uneven or out of control, as long as your results lead to fire, spontaneous combustion or explosion, there is virtually no difference to consumers-from car burning to "human purgatory (if you can’t run away)".

As a leading new energy vehicle company, we should pay more attention to the reasonable concerns of consumers, especially the safety concerns, and we should not be negligent. After all, vehicle safety involves many aspects, not only batteries, but also supporting systems, body structure, etc. It is an organic whole, and no one can neglect it. If the quality control is neglected, it can also lead to the abandonment of all previous efforts. Therefore, BYD needs to make more efforts in product line quality control and ex-factory quality inspection.

　 　 　 　Cctv news Recently, with the success of Qingzhi Technology, an enterprise in Suzhou High-speed Railway New Town, in realizing the large-scale industrialization of intelligent driving products, and Innovusion (Tudatong) successfully completed the off-line of the 50,000th image-level ultra-long-range laser radar, the mass production capacity of enterprises in Suzhou High-speed Railway New Town in the field of intelligent driving has made a new leap forward, and "Intelligent Driving Avenue" is entering mass production.

　　According to the relevant person in charge of Tudatong, in July this year, the company has taken the lead in reaching the 10000th off-line of high-performance lidar. Facing the increasingly diversified application scenarios and the growing industry demand, the enterprise did not stop there. After three months of painstaking research, all resources were fully mobilized, and with the close cooperation of the team, rigorous debugging and testing, and deep running-in between the upstream and downstream of the industry, the production capacity finally climbed smoothly, achieving a breakthrough of 50,000 off-line image-level ultra-long-range laser radars, and boosting the large-scale application of high-performance laser radars in enterprises to a new level.

　　It is understood that TuDatong series products cover a complete combination of software and hardware, providing diversified solutions for different industries and application scenarios, and are widely used in different fields such as high-level assisted driving, automatic driving, intelligent networked cars, smart high-speed, rail transit and industrial automation. 50,000 image-level ultra-long-range laser radars are another big step for TuDatong to promote smarter, safer and better travel.

　　As the pioneer and main battlefield of the development of smart car networking industry in Xiangcheng District, Suzhou High-speed Railway New City actively seizes opportunities, plans ahead, tries first, and makes precise efforts in terms of industrial layout, platform building and policy support. As more and more enterprises realize technology mass production and get on the train, Suzhou High-speed Railway New City is taking the lead and contributing to Suzhou’s full integration into the Yangtze River Delta and building a strong city of socialist modernization.