Click to review the first season of "China Star Jump" video set > >

　　After months of struggle, Zhejiang Satellite TV’s "China Star Jump" finally ushered in the peak decisive battle of the finals. As soon as the program started, the trophy of "China Star Jumping" floating in the water was particularly dazzling under the light of the water. The countdown figures played by the lights also made the atmosphere of the finals a little more tense. Compared with another diving program, in China Star Jump, almost all the contestants came to the end, including Asa and Eva Huang, who failed to enter the finals, and also appeared in the finals as "cheerleaders", which shows the cohesion of the program. After several rounds of cruel PK, Killer finally won the championship. She also laughed and teased: "Now no one dares to chase me."

　　Special stage—

　　Eva Huang Ah sa helped out as a cheerleader.

　　The blue swimming pool, the beautiful synchronized swimmers and the trophy shining in the water are all so bright on the stage of the finals of "China Star Jump". Accompanied by Tian Liang, the "star head coach", the first beautiful note was played in the finals of "China Star Jump" in the first season.

　　Compared with previous programs, the opening ceremony of the finals was designed to be more like a party. Synchronized swimmers lifted the trophy out of the water, and "Star Head Coach" Tian Liang took the trophy and became the "first stick" of the handover. Subsequently, Tian Liang handed the trophy to the student representatives of four primary schools in the "Mother’s Water Pit" campus safe drinking water program donated by the program, and the children handed the trophy to Asa, who passed it to Olympic champion Li Na. After several passes, Zhou Jihong, the captain of the national diving team, finally placed the trophy at the top of the 10m platform, which ignited the glorious moment of the finals.

　　Surprisingly, Asa and Eva Huang, who stopped in the semi-final, also appeared in the final on the same day to cheer for their teammates. Asa said frankly that the reason for returning to this stage is to prove that diving is a very happy sport, and I hope to give everyone positive energy with my teammates. On the same day, Asa, who was afraid of heights, boldly stood on the 10-meter platform and danced for her teammates. I am afraid this is the most special stage she has ever experienced.

　　Eva Huang, who is a sister flower with Asa, also sang her own famous songs in the swimming pool that day. It is worth mentioning that the water surface of the swimming pool has been built into a beautiful blue stage. Eva Huang’s wonderful singing and the yellow moon built on the stage complement each other. The scene is like a quiet starry sky, which is very beautiful.

　　Special lineup-

　　Cattle return as a special commentator

　　On the day of the finals, Tian Liang, the head coach of the star who always "just jumps and doesn’t talk", also appeared as a guest commentator. Although pronunciation and articulation are not special standards, his kind explanation and winking from time to time also gave the audience a fresh feeling. The cattle that were eliminated in the first race were also back in the game as the "invited commentator" on the same day. His impassioned explanation at the scene also made the race process more exciting, and the cattle also recalled their psychological course of participating in the competition. "In fact, I was scared for the first time on the 5-meter platform and wanted to go back, but our coach said that as long as I got on the platform, there was no reason to retreat. I think it is their spirit of never giving up that makes the national diving team brilliant today. "

　　In addition to understanding and presiding over the lineup, the "Starlight" of the participating lineup on that day was particularly dazzling. In the final, Gao Hu (Weibo), Killer, Xing Aowei, the gymnastics champion, and Zhou Weitong, the super mermaid, formed a "mixed" double jump with Olympic champions such as Wu Minxia, which made the whole competition interesting.

　　It is worth mentioning that, in order to cheer up his opponent, Asa jumped off the pool directly on the same day by "sticking popsicles" to cheer for his teammates in a special way, and also expressed his love for diving.

　　Special point of view-

　　Zhou Weitong married the world champion on the spot.

　　In the finals of that day, four finalists appeared in the form of "Guanyin with a Thousand Hands", and Huang Jianxiang and Yiyi also attended in formal attire, which was very eye-catching. In order to be the "real king of platform jumping", all four star players tried their best, but Gao Hu, the "high-platform fighter" who had high expectations, unexpectedly missed the PK link and finally won the third place with regret.

　　In the first round, Xing Aowei and diving champion Chen Ruolin got off to a good start, and the cooperation between the two world champions in different fields was surprisingly tacit. The 100m platform 103B tumbled forward for a week and a half, successfully completing the standard movements of mixed doubles, and the cattle could not help but sigh that "gymnastics champions are different", and Zhang Tie-Lin also bluntly said that their performances were "quite perfect and difficult to catch up". The second player was Zhou Weitong and the 3m springboard champion He Chong, who had already cooperated quite tacitly in the pre-match training. Zhou Weitong praised Mr. He Chong even more, "That’s what you need to find a boyfriend", and helped him find a marriage at the final. On the same day, the two men showed the difficult movement of "3-meter board 202c somersaulting backwards and embracing the knees", and the score was second only to that of Xing Aowei.

　　Subsequently, Gao Hu and Lin Yue, the world champion of the 10m platform, stepped onto the 10m platform and jumped out of the required action of "100m platform with 101B diving forward for half a week", which won a full house. Zhang Tie-Lin scored 10 points for him, and the total score was even with Xing Aowei. Killer and Wu Minxia’s sister flower partner also showed no weakness. They jumped the 3m board 202a and somersaulted backwards for a straight body. Finally, they were unanimously recognized by the judges for their wonderful performance, ranking first in the total score.

　　Special race situation-

　　Gao Hu only won the third place by accident.

　　According to the rules of the finals competition, Killer, ranked No.1, and Gao Hu, ranked No.3, will fight against each other in the first round competition, and Xing Aowei and Zhou Weitong will also take to the PK stage. Finally, the two winners will compete for the championship, and the other two will compete for the third and fourth place. In this round of key competition, Xing Aowei pulled out all the stops. The 5-meter platform, a 5141c forward somersault for two weeks and a half-week tuck, was dumbfounded. Zhou Weitong also took out his own classic movement, which was evaluated as "super-level play" by Zhou Jihong. At the critical stage of judging and voting, Zhou Jihong and Li Xiaopeng were deadlocked with one person and one vote. Finally, Zhang Tie-Lin decided to do it with one vote. "Zhou Weitong has been very successful today, and the team leader Zhou spoke highly of you, but I personally think that the final look of the competition is difficult. There is no way. I don’t care what the background of this person is. The competition is very cruel. I voted for Xing Aowei."

　　The other group’s fighting was also very tragic. Killer and Gao Hu were both masters of "10m platform", and both of them chose 10m platform on the same day, with positive pk. However, it may be that the pressure is too high. Gao Hu played abnormally when he fell into the water, and accidentally slapped him on the water. Killer couldn’t help but cover his mouth in surprise. However, the judges recognized the technical difficulty of Gao Hu’s action, and finally Killer entered the championship battle almost without any suspense.

　　In the last round of pk, Gao Hu beat Zhou Weitong to win the third place, while Xing Aowei lost to Killer. In the end, the first season championship of "China Star Jump" fell to Killer, which surprised many people. At the same time, Killer himself couldn’t believe it. "I am dreaming!" Xing Aowei embraced her opponent generously and joked: "She defeated the Olympic champion and the diving team didn’t accept her!"

　　The first season of "China Star Jumping" ended successfully, and the star students felt sad when they left the stage. Gao Hu also appealed at the scene, "The coaches of the national team, can you give us a green light and come to training as long as you have time?" His appeal also shouted out the voices of many star players. Netizens bluntly saw this paragraph and couldn’t help but burst into tears. "Stars really fall in love with this sport. This is the positive energy we need!"

On January 18th, at the Eco Thousand Sails Sailing Ceremony held this afternoon, Huawei announced that the NEXT Hongmeng Galaxy Edition System Developer Preview Edition is open for application.

IT House learned from the press conference that Huawei HarmonyOS NEXT Hongmeng Galaxy Edition will launch the developer beta program in Q2 (second quarter).

Hongmeng Galaxy Edition will be realized.

Huawei has launched the NEXT Developer Preview Beta recruitment on January 15, and currently supportsHUAWEI Mate 60Mate 60 Pro, Mate X5 model registration. The HarmonyOS NEXT Developer Preview will no longer be compatible with open-source applications, only supporting kernel and system applications.

Huawei also revealed that it expects to have 5,000 apps completed native Hongmeng development by the end of this year.

Huawei announced that it has launched the 7 billion + RMB "Shining Star Plan" to continue to encourage ecological innovation such as Hongmeng native applications, meta services, and SDKs.

Related reading:

"Huawei Releases HarmonyOS NEXT Hongmeng Galaxy Edition, Developer Preview Open Application"

"Huawei Hongmeng Galaxy Edition system interface debut: HarmonyOS NEXT new control center, colorful color scheme"

"Huawei HarmonyOS NEXT Developer Preview Official Page Launched, Key Development Features Announced"

　　Xinhua News Agency, Jinan, September 25 Question: 15.2 kilometers of road charge 19.9 kilometers of money, how many pits are there for driving?

　　Xinhua News Agency "Xinhua View" reporters, Wang Yang and Shao Luwen

　　Recently, a post of a new scam on behalf of driving has gone viral through the public security official Weibo and WeChat in many places. According to the police, some personnel pretended to be chauffeurs to send passengers home, took personal information on the way, deliberately created traffic accidents "to make a game", and finally demanded high amounts of money. Many netizens expressed that they have resonated, and they have also been tricked by "black chauffeur".

　　"Xinhua View" reporter survey found that after drunk driving into prison, "drunk looking for a driver" has become a common consumer habit. Statistics show that last year, the national driving industry total orders have exceeded 253 million orders, the total output value of 15.40 billion yuan. At the same time, the management of the driving industry is disorderly, sky-high prices, hit-and-run and other chaos.

　　The driver actually invited a drunk, the industry is not standardized, and there are great safety hazards

　　Analysys think tank released a report showing that in the first half of 2017, China’s Internet driving market reached 2.965 billion yuan, showing a steady growth trend. At the same time, the unscrupulous behavior of individual practitioners has brought hidden dangers to the industry.

　　Mr. Zhong, a resident of Jinan, said that he was going to find a chauffeur to go home after a party, but he did not expect a drunk to come over by the chauffeur’s phone. Mr. Liu, a resident of Beijing, also encountered similar unhappiness. When he left a restaurant after drinking, he chose a chauffeur at the door on the strong recommendation of the waiter. Due to his drunken confusion, Mr. Liu did not notice anything wrong during the journey home, but found that the door of the car was obviously scratched the next day. He contacted the chauffeur, but the other person denied it.

　　Liu Ruzhong, a senior partner at Taihe Tai (Beijing) Law Firm, said that there are three main aspects to the current chaos in the driving market: first, the industry threshold is too low, the driving level of practitioners is uneven, and the quality of some personnel is low; second, the fees are arbitrary, and the driver adjusts the price arbitrarily; third, some drivers are indifferent to traffic rules, resulting in many accidents.

　　The reporter searched the China Judgment Document Network and found that in the past two years, the number of cases related to driving has increased significantly. Since 2016, there have been 1,078 such court verdicts, including 402 involving traffic accidents, 244 liability compensation, 228 personal injury compensation, and 118 mental damage.

　　"The surrogate driving market is growing rapidly, but under the circumstance of imperfect industry norms, the safety hazards are also increasing. Hit-and-run accidents, theft of property, illegal driving, etc., make consumers pay a heavy price for one-time surrogate driving," said Zhang Shili, head of the Auto Club branch of the China Automobile Dealers Association.

　　The reporter personally experienced: "Black driving" charges 19.9 kilometers for 15.2 kilometers of road, and it is difficult for regular driving drivers to grab the order

　　Recently, the reporter experienced the whole process of the service of multiple chauffeurs in Jinan. At around 9 pm on the 14th, the reporter came out of a hotel in Jinan and found that there were many chauffeurs waiting at the door. A chauffeur who came forward to collect work said that he could choose two ways: "report the order" and "do not report the order".

　　It turns out that the so-called "declaration" is a company behavior, and the driver needs to pay 20% of the income to the company; not "declaration" means that the driver himself takes "private work" under the banner of the company, and the insurance and other guarantees provided by the company for passengers become the driver’s private income. The driver told reporters that doing "private work" is good, and now the most chaotic market is "black driving".

　　According to clues, the reporter experienced a "black driver" service on the evening of the 21st. From the Jinan Olympic Sports Center, he called the driver to drive to the vicinity of the reporter’s residence. The map shows that the distance is 15.2 kilometers, and the estimated cost of e-driver and Didi driver and other platforms is about 80 yuan. However, the software carried by the "black driver" shows that the mileage is 19.9 kilometers, and the final settlement fee is 99 yuan.

　　The "black driver" charges 59 yuan for 10 kilometers. When the reporter asked how to charge for more than 10 kilometers and whether it was still charged according to this standard, the driver did not respond positively.

　　Master Zhang, a full-time driver who has been working on a driving platform for five years, told reporters that in addition to asking for random prices, some "black driving" may also bring safety problems. In Jinan, there are many "black driving", and it is difficult for regular drivers to grab orders.

　　Zhang Shili said that at present, there is a lack of mandatory standards in the driving industry, resulting in too low a threshold for personnel and no code of conduct.

　　The person in charge of Didi’s driving said, "On the Internet driving platform, in addition to requiring no bad records such as crime, alcoholism, and traffic violations, drivers have to undergo strict training and written tests, interviews, and other assessments before they can be hired." According to the reporter’s investigation, many small driving companies do not require driver training in accordance with industry standards and specifications, nor do they have insurance for driver liability insurance.

　　"Since 2015, the Automobile Dealers Association and several major driving companies have initiated industry self-discipline, calling on all employees to take a third-party practice test for certification, and after passing the test, obtain a driving training certificate. At present, the number of people with certificates in the industry has accounted for 37.5%." Zhang Shili said.

　　Who will take care of these "black drivers"?

　　The reporter’s investigation found that at present, the driving company is a company registered with the Industry and Commerce Bureau to engage in "non-operating vehicle driving services", and the supervision subject is not clear.

　　The Shandong Provincial Administration for Industry and Commerce said that the industry and commerce department is mainly responsible for the registration of driving companies in accordance with the company law and relevant laws and regulations, in accordance with the principle of market access.

　　According to the interviewed traffic police department, the traffic police mainly investigate and deal with violations in the process of driving. Driving services are essentially different from operating driving services. Without clear jurisdiction, the traffic control department cannot supervise the driving industry.

　　Wang Xinliang, director of Shandong Xinliang Law Firm, believes that it is crucial to rectify the chaos in the driving industry and clarify the supervision of the driving market.

　　"The price department can guide the driving industry to formulate clear charging standards, and the charging standards of the driving company should be publicized or registered for the record. This can not only ensure the free pricing of the market, but also accept social supervision to prevent enterprises or individuals from changing the standards at will," said lawyer Chen Zhiwei, a partner in the Shanghai branch of Beijing Zhongzi Law Firm.

Hengda’s meaning is also very simple, that is, the first car does not take risks and seeks stability, and occupies the market through high cost performance.

(3) In what way will Hengchi 5 open against the benchmark X1 and Model Y?

Evergrande 5’s positioning is very special. In terms of size, its opponent should be Tesla Model Y, but it chose to "reduce its value" to enter the compact SUV market.

And its performance is indeed not particularly outstanding. The maximum driving power of the new motor is 150kW, which is basically the same as the output power of the 2.0T engine. Considering that the motor can output the maximum torque at the first time, the urban acceleration performance may be slightly stronger than that of the traditional 2.0T fuel car. But it is not outstanding in electric vehicles. For example, the maximum output power of the Tesla Model Y reaches 220kW, and it only takes 6.9 seconds to complete 0-100km/h acceleration, which is considered a steel cannon (parameter | inquiry) level. Therefore, for users who have high expectations for the performance of electric vehicles, the Hengchi 5 may not be so outstanding.

However, the relatively weak performance of electric vehicles gives it a more energy-saving performance. The comprehensive battery life of the new car can reach 700km, which is still outstanding.

The other competitors of the Hengchi 5 were officially "identified" as joint-venture luxury SUVs such as the Audi Q3 (parameters | inquiry) and the BMW X1 (parameters | inquiry). To be honest, the comparison was not great, these two cars were both entry-level SUVs, while the Hengchi 5 was actually close to the mid-size SUV. Its space was significantly larger and the configuration was higher.

But when it comes to brand recognition, Audi and BMW have been in business for so many years, and it is not so easy to shake. Therefore, the "official goal" of Hengchi 5 is very suspicious of "touching porcelain", which we will not mention.

(4) Kung Fu shooting

According to the previous information, the price of Hengchi 5 will be below 200,000 yuan, which has actually filled the price/performance ratio. After all, the body close to the medium-sized SUV, the reliable three-electric system, the solid quality control and adjustment, and the good appearance and intelligent performance, the home is still very suitable.

It can be seen that Evergrande has indeed put enough effort into this car. As for whether it can become a hit, it depends on the follow-up market performance, let’s wait and see.

(Text/rider number, Kung Fu car)

June 20th at 13:13,Community group buyingThe sector index reported 616.576 points, down 2%, with a turnover of 1.991 billion yuan and a turnover rate of 1.02%.
Among the stocks in the sector, the top five stocks with the largest declines were:Haixin FoodReported 3.63 yuan, down 5.47%.PINWOOD FOODIt was quoted at 14.05 yuan, down 4.03%; ST was quoted at 3.41 yuan, down 3.13%.Nandu PropertyIt was reported at 8.31 yuan, down 3.03%.Xi’an dietAt 7.08 yuan, it fell 3.01%.

On December 26th, the Q & J M9 and Huawei Winter All-Scene Conference was held. Q & J M9, nova 12 series mobile phones, Huawei FreeClip earphones, Huawei MatePad Pro Collector’s Edition, Huawei Smart Screen V5, Huawei Routing BE3 Pro 2500M Network Port Edition and other all-scene products were unveiled. The new products of this conference cover consumer smart travel, smart home, smart office and other diverse application scenarios, further improving Huawei’s all-scenario ecology of Internet of Everything.

Hongmeng Zhixing’s annual blockbuster product, Wenjie M9 was officially released, with a total of 4 models launched, priced 46.98-56 9,800 yuan. Wenjie M9 fully boarded Huawei’s top ten smart car technologies, bringing leading experiences such as smart cockpit, smart driving control, smart driving, and smart safety. Redefine smart car standards and create a new smart travel experience for users.

The Q & A M9 has a variety of space, three rows of larger space performance, the occupant space reaches 2725mm, and supports 3, 4, 5, and 6 seats of variable seat mode. Q & A M9’s smart cockpit, the whole car is equipped with 10 screens to realize multi-person, multi-screen and multi-device interaction. The car-level projection system is on the bus, and the 32-inch lifting projection screen replicates the cinema-level viewing experience. The new HUAWEI SOUND excellent series has a flagship configuration, equipped with 25 units of professional-grade audio, and the power amplifier output reaches 2080W. The new Xiaoyi smart assistant is equipped with an AI large model for the first time, creating more full scene possibilities for users.

The M9 is equipped with Turing intelligent chassis, adopts front double fork arms and rear multi-link independent suspension, and the whole system is equipped with intelligent closed air spring and CDC variable damping shock absorber as standard. Through multi-modal fusion sensing system, HUAWEI DATS dynamic adaptive torque system and HUAWEI xMotion intelligent body collaborative control system. HUAWEI ARHUD in-person head-up display system, HUAWEI XPIXEL megapixel intelligent projection headlights and other technologies, so that intelligent driving control can enter the light age.

The M9 fully upgrades the HUAWEI ADS 2.0 high-level intelligent driving system, is equipped with 192-line lidar, and can accurately identify vehicles, pedestrians, traffic facilities and signs, piles, etc. through GOD (General Obstacle Detection) Network 2.0 and RCR (Road Topology Inference Network) Network 2.0.

The nova 12 series combines portrait power with avant-garde technology aesthetics. In terms of appearance, the vitality and confidence of young people are integrated into the design, resulting in a new color 12. In terms of screens, the nova 12 Ultra and nova 12 Pro bring equal-depth four micro-curved screens, which combine round feel and precise control.

In terms of imaging, the nova 12 Ultra and nova 12 Pro are equipped with a front-mounted binocular stereoscopic vision imaging system, which brings 0.7X-5X full-focal zoom capability, and is equipped with the XD Portrait Da Vinci portrait engine, focusing on the four portrait characteristics of "shape, quality, light and color". Various selfie scenes can not only be photographed clearly, but also beautifully. In terms of comprehensive experience, the nova 12 series has an antenna architecture with a wide coverage, which can enjoy high-quality signals outside the suburbs, urban shopping malls, or subway high-speed trains. The dual-card dual-pass function allows the nova12 series to achieve dual data parallelism, and the fast Internet connection does not wait. Nova 12 Ultra and nova 12 Pro support two-way Beidou satellite messages, and support sending and receiving Beidou satellite messages without ground network signals. At the same time, nova 12 series is equipped with HarmonyOS 4, bringing a smarter and more convenient interactive experience. Nova 12 series is equipped with 100W smart fast charging Turbo, nova 12 Ultra and nova 12 Pro can be charged to 60% in 10 minutes.

Huawei FreeClip earphones are designed with "C-bridge" design and built-in nickel-titanium memory alloy, which is reliable and durable. A single earphone weighs only 5.6g, achieving a comfortable and unburdened wearing experience. With a 10.8mm dual magnetic high-sensitivity unit, it brings a pleasant listening experience without entering the ear. The single earphone is full of 8 hours of continuous music playback, and it is matched with a charging case for 36 hours of music playback life of the whole machine. It also supports smart experiences such as multi-device connection and audio sharing.

Huawei MatePad Pro 13.2 inches, Collector’s Edition, Huawei MatePad Pro Kit (Star Flash Edition) and Huawei Smart Magnetic Keyboard (Star Flash Edition) were unveiled at the press conference at the same time. Huawei MatePad Pro Kit (Star Flash Edition) contains a keyboard with Star Flash technology and HUAWEI M-Pencil (third generation), which also uses Star Flash technology, completes the closed loop of the Star Flash ecosystem in professional creation and mobile office scenarios, making office creation more stable and efficient, once again broadening the boundaries of tablet experience. Huawei MatePad Pro 13.2-inch Collector’s Edition also contains Huawei FreeBuds Pro 3 headphones, quiet calls, and HUAWEI Care + service for two years, giving the device more peace of mind.

Huawei released a new smart screen V5. In terms of smart function, it continues to be equipped with Huawei’s Lingxi pointing remote control, bringing a new interactive experience of "playing TV like a mobile phone"; with the super desktop function, it brings a large number of mobile phone applications to the large screen and unlocks hundreds of new ways to play "giant screen mobile phone". In terms of image quality, SuperMiniLED Honghu image quality supports "1080P seconds to 4K", showing more delicate and clear picture details. In terms of entertainment experience, it is equipped with HarmonyOS 4, through multi-device collaboration and diverse living room entertainment gameplay.

One second, two seconds, three seconds… Several "code farmers" from Beijing Xinchuang Enterprise sat in front of a laptop, holding their breaths and concentrating, their hearts seemed to beat at the same frequency as the second hand.

At the 14th second, the computer desktop "lit up" smoothly, and the laboratory was suddenly full of joy.

From fighting each other, to clenching their fingers into fists, Tongxin has joined forces with upstream and downstream enterprises in the industry to jointly promote the development of domestic operating systems.

In the rapid iteration of technology, the boot time of domestic operating systems has been gradually shortened, finally achieving a 14-second leap in 2022.

In March 2022, Tongfang laptops equipped with Loongson 3A5000 4-core processor, Tongxin UOS operating system, and Kunlun BIOS firmware achieved a leap in 14-second boot time, representing that the computers of "China Core" and "China Soul" are moving from "usable" to "easy to use", expanding the Chinese people’s place in the information technology industry that Intel and Microsoft have occupied for many years.

Each line of code leaping towards "14 seconds" hides the creativity and ambition of several generations of "Beijing code farmers". They represent Beijing’s "soft power", some are white-haired gentlemen who have been fighting for decades, and some are just entering the industry. The difficulties in the chain of information technology application and innovation are making key breakthroughs in their side-by-side struggles.

Loongson CPU out of the "darkest hour"

Boot speed is the first impression of computer performance to users. 10 years ago, it took 10 minutes or even longer to open a computer equipped with domestic hardware and software.

CPU (Central Processor) is the heart of the computer. If you want to speed up the computer, you must first pass this hurdle. Do Chinese people have their own CPU?

Yes. In the early morning of August 10, 2002, the computer installed with the "Loongson No. 1" CPU was successfully started, ending the history of the Chinese people relying entirely on imported CPUs to manufacture computers. In 2010, the Chinese Academy of Sciences and Beijing jointly funded the establishment of Loongson Zhongke Company, hoping that the R & D results will be accelerated and industrialized.

However, just over two years later, Longxin Zhongke fell into the "darkest moment".

The Loongson team with strong academic taste has been focusing on improving CPU performance, but has not come up with a general-purpose CPU that meets the mainstream needs of the market. The high investment in research and development has made the company’s funds tight, and even unable to pay salaries for a while, resulting in the loss of talent.

"This crisis forced us to recognize the reality." Founder Hu Weiwu realized that the R & D staff of "Shanghai" gave up the establishment of the Chinese Academy of Sciences, but forgot to pay attention to the real needs of the market. In other words, although the organization has been transformed, the concept has not kept up.

Hu Weiwu, Chief Engineer and Chief Designer of Loongson, Institute of Computing Technology, Chinese Academy of Sciences

At that time, the mainstream CPU in the market was a multi-core design. Intel’s main focus was dual-core and quad-core. In order to be superior, Loongson started with eight cores. Hu Weiwu admitted that the premise of "more people and more power" is that everyone must be strong. Although Loongson has eight cores, the performance of each core is not as good as that of humans. Loongson’s CPU was not accepted by the market at that time, and the reason is very simple – it is not easy to use.

After several years of detours, Loongson finally put down its "body" and turned its attention to the CPU in the field of industrial control, and then successfully applied it in the field of information technology. In constant trial and error and iteration, Loongson’s revenue exceeded 100 million yuan in 2015, achieving break-even for the first time.

From 2015 to 2020, the performance of Loongson increased by 10 times, which made it possible to support 14-second boot. Tongfang’s computer, whose boot time was shortened to 14 seconds, was equipped with the CPU of the Loongson 3A5000 series, and its performance was close to the mainstream level of open market CPUs.

Domestic operating system is just emerging

For the majority of computer users, the classic icon of the Windows operating system is deeply etched in their memory. The CPU is the heart of the computer, and the operating system is the soul. If Godson is benchmarking Intel, then who can benchmark Microsoft?

In 2011, when Hu Weiwu was struggling for a higher-level CPU, Liu Wenhuan, general manager of Tongxin Software, decided to start from scratch and build a domestic operating system.

"If conquering chip technology is like climbing the Himalayas, solving the domestic operating system is exploring the Mariana Trench." Before that, he worked in an information security company for more than a decade and increasingly felt that if the operating system bottleneck could not be solved, information security could only be on paper.

In the same period, a group of software companies with the same ideals were born in China. But the ideal is full and the reality is skinny. The first wave of early adopters found that computers equipped with domestic operating systems are not only slow, but also unable to chat, work and play games as normally as Windows. Although new domestic systems continue to be launched, these software companies have fallen one after another in the face of the gap in technology and the cruel choice of the market.

Overcoming difficulties cannot be solved by one’s own efforts. To solve the user pain points of slow boot and short battery life, CPU, operating system and other industries must jointly tackle key problems.

In 2019, Tongxin Software Technology Co., Ltd., jointly established by multiple domestic operating system manufacturers, was established, headquartered in Beijing Economic Development Zone Xinchuang Park, and established technical support institutions, R & D centers, and general software and hardware adaptation centers in Wuhan, Shanghai, Guangzhou, and other places.

From fighting each other to clenching their fingers into fists, Tongxin has joined forces with upstream and downstream enterprises in the industry to jointly promote the research and development of domestic operating systems. In the rapid iteration of technology, the boot time of domestic operating systems has been shortened step by step, and finally a 14-second leap has been achieved in 2022.

"The gap between domestic operating systems and the products of top international manufacturers has narrowed from 10 years or more to three to five years," Liu Wenhuan said.

Today, the Tongxin operating system has been implemented in a number of key industries such as banks and telecom operators, and the latest home version was also unveiled at the beginning of this year. However, the new domestic operating system still faces the risk of "supply cut" in the upstream open-source community, which in turn affects the sustainable development of the industry.

"The reason is that the root community based on Linux open source systems in China is abroad." Liu Wenhuan said that the root community can help operating system manufacturers get rid of the constraints of the upstream open source community and get better protection at the level of information security. To put it figuratively, the "supply chain" should also be secure.

Two months after achieving 14-second boot, based on the world’s three major independent open-source communities, Tongxin released China’s first desktop operating system root community "Deepin Community", starting from "roots", mastering the development rights of open-source operating systems, upstream community dominance, and attracting global enthusiasts to contribute code and ideas for domestic operating systems.

"Raise" an autonomous industrial chain

In 2014, the popular Windows XP system stopped serving, and for a time, a large number of enterprises and individual users were in disarray. Although most functions can still be used normally after the shutdown, they cannot get Microsoft vulnerability patches and system upgrade support, and are vulnerable to viruses and hackers.

Six years later, Windows 10 was discontinued, and the exact same situation played out. This further stimulated Beijing’s drive to build an independent innovation industry system.

Looking back 30 years ago, Hu Weiwu, who was still a doctoral student at the Chinese Academy of Sciences, needed to use a high-performance computing machine that had just been imported from abroad for his experiments, but the computer’s password was in the hands of foreigners and needed to be monitored in a glass house.

Hu Weiwu, chief engineer of the Institute of Computing Technology of the Chinese Academy of Sciences and chief designer of Loongson, accepted an exclusive interview with CCTV

This picture was deeply engraved in his heart. Therefore, when Loongson was just starting out, all the well-known companies that could think of came to Hu Weiwu to discuss technology licensing cooperation. "I understand these behaviors as’surrender the gun and not kill ‘!" He saw that behind the technology licensing was to make Loongson give up the ability to innovate and develop, so he decisively refused.

Thirty years later, the young man in red became a white-haired gentleman, and Hu Weiwu launched another more thorough and difficult "entrepreneurship".

The global information industry is mainly built on Wintel (Microsoft-Intel Alliance) and AA (Android-ARM) two ecosystems based on Instruction Set Architecture and chip design. If you want to produce CPUs that match them, you must first obtain the Instruction Set Architecture "license".

"In order to achieve a fully independent innovation CPU, we must also achieve autonomy at the underlying technical level of the Instruction Set Architecture." In 2021, LoongArch officially released LoongArch, the LoongArch autonomous command system architecture of Loongson, achieving a major technological breakthrough in its ecological construction. This marks that LoongArch has moved from a follow-up development to a completely independent development in terms of independent information technology system and industrial ecological construction.

The Loongson 3A5000, which supports a 14-second boot time, is based on the LoongArch autonomous command system architecture and no longer requires foreign authorization.

One innovation breakthrough after another, tempering the Beijing Xinchuang industry chain: ZTE database, Guoke Tianxun avionics bus protocol chip, QINGTENG and other global benchmarking products were born, the domestic information technology system was initially formed, Beijing Economic Development Zone Tongming Lake National Xinchuang Park, has gathered more than 90% of the country’s information technology leading enterprises, forming a high-performance chip, operating system, database, machine end point, system integration, cyber security services and other industry chain Xinchuang industry ecosystem.

Beijing Economic Development Zone National Xinchuang Park Tongxin Software Technology Co., Ltd. "Ecological Adaptation Dispatch Center"

"Some products are like raising pigs, which can be slaughtered for meat in one year; some products are like raising cattle, which can be plowed and worked in three years; our products are like raising children, which can be raised for 20 years." Hu Weiwu compared technological research to "raising children", which vividly condensed the difficult process of information technology breakthrough, and also foreshadowed that the autonomy of the credit creation industry still has a long way to go.

The "Beijing code farmers" who have worked hard for many years still need to make greater innovation breakthroughs in order to benchmark the international first-class and create a solid "foundation" for China’s economic digital transformation and industrial chain upgrade.

1905 movie network feature　The crime action movies of the four major Hong Kong film male gods have been set for December 29 and officially announced to land in the cinema for New Year’s Eve.

At present, "Stealth" has released key information such as the film trailer and plot introduction. In the film, Andy Lau challenges the role of the villain lawyer who is very difficult for the actor’s career. He uses the dark web to broadcast drug trafficking, and uses the law to get away with murder.

Just words alone, the thrill and murderous aura of "Stealth" can no longer be hidden. Apart from this scalp-tingling plot, what else can’t be missed in "Stealth"? "Today’s Film Review" takes you to see it!

"Stealth" is new enough!

"Stealth" is by no means a traditional anti-drug movie, but a new anti-drug movie that combines three elements: "curiosity theme", "extrajudicial fanatics", and "live drug trafficking".

The biggest innovation in "Stealth" is that the battlefield of drug trafficking and anti-drug has shifted to the dark and dangerous online world, and drug trafficking uses the dark web to broadcast drug trafficking. In such a large traffic entrance, how drug trafficking is secretly carried out and how the anti-drug operation will be advanced, it can be said that "Stealth" is not only about anti-drug, but also about the battle of wits and courage between cybercrime and sophisticated high-tech.

The "cat and mouse fight" that could not be avoided in the anti-drug genre films was also upgraded and evolved in "Stealth". Hackers were no longer the patent of bandits, and both the police and bandits in "Stealth" had high-IQ hackers in charge.

"Stealth" is ruthless!

The ruthlessness of "Stealth" is not only reflected in the bloody feeling of the crime action movie in the fighting scene, it is enough to dive down and explore the chilling ruthlessness behind human nature.

The lawyer played by Andy Lau, Lin Zhenan, has a gentle appearance, but his essence is "gentle scum". Whoever stands on the opposite side of him and who wants to share the interests with him, he will kill this person.

But in addition to this kind of ruthlessness of "killing without blinking an eye", Lin Zhenan’s ruthlessness is that he is not a pure cold-blooded person. Even if he betrayed himself when he treated his brother, he still missed his old love; when he treated his beloved wife and daughter, he was often emotional and burst into tears. The softness beyond ruthlessness makes the audience wonder how such a lawyer with tenderness and fraternity came to this state, and the thinking behind the doubts is enough to make people feel ruthless.

"Stealth" is awesome!

In addition to the film "Stealth", it has to be mentioned that Andy Lau himself has made a subversive transformation for "Stealth". In 2023, Andy Lau’s big screen image has changed as usual, and he has played the role of the villain many times in "Stealth", showing the other side of his acting skills.

In these two works, Andy Lau served as both the producer and the lead actor, and the producer’s identity gave him a heavier responsibility for the promotion and ultimate success of the film. This allowed him to prepare for the release of "Stealth" during his time in Hengdian, and also allowed him to do his best to play a good role in the film. At the age of 60, Andy Lau also opened himself up in the interpretation, willing to challenge the villain he played 16 years ago again, contributing new feelings to the audience, and leaving no regrets for himself.

He did indeed do it, and even after "Stealth", Andy Lau had the ability and potential to challenge more determined and extreme villains. Because Lin Jinan is a rare "bad and different" villain on the big screen, he has been so bad that he is close to madness, but this kind of bad is not facetious, but a natural development based on the exploration of his human nature. Andy Lau can play such an extremely complex role well, and with his age and experience, he will definitely have more courage to challenge more diverse images.

So far, there is "Stealth""If You Are the One 3"After a number of films were announced to be set for New Year’s Eve theaters, this year’s movie industry’s uncompromising "model worker" Andy Lau has another work in addition to "Stealth""Goldfinger."Also set the New Year’s Eve file.

In "Goldfinger", Andy Lau andTony LeungOnce again, the two films "Stealth" and "Goldfinger" were also called "the hope of the whole village" because of the strong cast and production team.

However, the revitalization of Hong Kong films is not simply determined by the degree of investment or the cast, but by the degree of integration with mainland audiences in terms of production concepts. In the new film market, audiences no longer expect purely shocking fighting scenes. In the hand-to-hand combat between you and me, audiences need deeper emotional exploration, more diverse audio-visual experiences, and fresher sensory impacts. We also look forward to the upcoming "Stealth" and "Goldfinger" to lead Hong Kong films out of the predicament and bring a "New Year’s gift" to the film industry and the market at the end of the year.

speed up apply the brakes oil consumption second rice rise Give you the most needed decent test tiggo 8 PLUS 290T Evaluation Editor-Yu Shuo:

I can fully understand why this car is so popular, and it has shown great persuasiveness from configuration to test data. However, in terms of vehicle drivability, it is still difficult for me to give it a high score. In the final analysis, it is still the sentence "Cars are used for driving", which is my expectation for Chery’s future products.

Evaluation Editor-Zhang Yijia:

After the test drive of the Tiggo 8 PLUS, it gave me a great feeling. Personally, I think Chery knows the psychology of consumers in China very well, at least in terms of data performance and configuration, it can meet the needs of most consumers.

Evaluation editor:

Most of the results are better than the three popular SUVs of China brand tested before, especially the on-wheel power data, acceleration and braking results. However, its noise performance also exposes some shortcomings, and coupled with the moderate driving experience, this product still has many places to be further optimized.

After several months’ fermentation, the first million-level new energy hard-core off-road vehicle-U8, and the first million-level pure electric performance super-running vehicle-U9 officially ushered in the first launch, and the new brand’s "Easy Sifang" core technology was released simultaneously. From the perspective of consumers, these two cars not only broke the price ceiling of domestic products in the automotive field, but also represented domestic products in the field of new energy technology research and development and application, and reached a new global leading height.

Without much gossip, today we will focus on what new inspirations the core technology of "Easy Sifang" has for new energy technology innovation. And, two million-class new energy vehicles, how do you expect U8 to "reduce dimensions and attack" traditional hard-core off-road? Looking up at U9 how to subvert the imagination space of new energy super-running?

　● "Easy Sifang" platform: four-motor four-wheel drive technology that subverts imagination

To correctly understand the "Easy Sifang" technology platform, we must first understand the driving mode of passenger cars. First of all, the fuel car, regardless of whether it is a front drive, a rear drive or a four-wheel drive, or a 6X6 car like AMG G63, is essentially an internal combustion engine that drives the wheels at the same time through the power distribution of the transmission mechanism. Unlike pure electricity, a motor represents an independent power source. At present, in active products, two-wheel drive is one motor (front or rear), and four-wheel drive is two motors (front+rear).

All the above is nonsense, but it is the basis of understanding the "easy quartet" technology platform. The platform will all use four independent motors (the front axle dual motors are an assembly, and the rear axle dual motors are an assembly), and the four wheels will be driven by the reducer, the half shaft and the universal joint respectively, so that each wheel will have its own steering, rotating speed and traction distribution (collectively referred to as four-wheel dynamics), which indicates that the electronic control system can independently control the wheels with higher freedom and accuracy, and the resulting function expansion and characteristic reconstruction are not the same for a fuel vehicle with a single power source.

For example, the traditional four-wheel drive system of a fuel vehicle requires the transfer case (or central differential) and the front/rear differential to transmit the power from the transmission to the front and rear wheels, and the more comprehensive the four-wheel drive, the more hardware modules are needed, including low-speed creep, tank U-turn, front and rear differential lock and so on. However, the four-motor-driven four-wheel drive system can fully realize these functions without complicated transmission-locking mechanism. For example, in the face of the theoretical special scene of "three wheels suspended", the traditional four-wheel drive must lock all the front/middle/rear differential locks to ensure traction, while the four-motor drive only needs to provide power output to the motor with adhesion.

At the same time, the structural redundancy of the traditional four-wheel drive system also greatly reduces the perception speed and accuracy of the whole vehicle, because it takes response time from the electronic control to the execution of the mechanical system, and the more complex the structure, the more so, which we usually call hysteresis. However, the four-motor drive has no power distribution mechanism at all, even the clutch and transmission. The power output by the motor directly goes to the wheels through the reducer and half shaft, and the response speed is millisecond. This not only has accurate vector control for the traction of the vehicle at high speed (similar to overspeed vector four-wheel drive), but also can make the other three wheels control the vehicle forward with more reasonable traction through special electronic control execution program, thus ensuring the stability of the vehicle. You can understand it as a "three-wheel drive mode" specially prepared for tire puncture.

　● Looking up at U8 & Looking up at U9: New Enlightenment of Off-road Vehicle & Super-running

So specific to the product level, what are the "outrageous" technical applications and special functions of looking up at U8 and U9 from the "Easy Sifang" technology platform?

First of all, in terms of parameters, the official data show that the maximum power of a single motor of this electric drive system is 220-240kW, the maximum torque is 320-420Nm, and the maximum rotation speed is 20500rpm. The torque amplification after passing through the reducer is undoubtedly amazing. The acceleration time of 0-100km/h on looking up U8 is 3s, and 2s+ "breaking a hundred" can be achieved on super-running U9. After all, the book data is already above 1100 horsepower, and the power is no longer a short board that limits the acceleration ability.

Then look up at U8, which is a hard-core off-road vehicle built on a non-load-bearing body. From the chassis structure, we can see that the dual motor modules on the front and rear axles and the blade batteries on the chassis are directly installed on the longitudinal beam, which is completely different from the Tang EV with a load-bearing body. In addition, the platform also supports hybrid expansion, that is, an internal combustion engine can be installed above the front axle. Although the details are not clear for the time being, my personal guess is that it should be the extended range mode. For this four-motor four-wheel drive, it is of little significance to drive the whole engine directly.

As for the necessary functions of hard-core off-road vehicles, thanks to the independent control attributes brought by four motors, it is hoped that U8 can get out of trouble by "one leg" even if three wheels are suspended, because TA does not have to consider the idling problem caused by differential (4H/4L, crawling mode and three locks are all floating clouds).

On this basis, looking up at U8, there are many very hard-core function extensions, such as "genuine tanks turn around". The traditional hard-core off-road tank turns around by locking the wheel on one side into a circle and turning the wheel on the other side, which is different from looking up at U8. TA can turn the left and right wheels in the opposite direction, thus turning around the center of the vehicle. In principle, as long as the space is slightly longer than 5 meters (actually, it should be the diagonal length of the vehicle), it can directly turn around in circles, which is exactly the same as the tank with crawler.

In addition, we know that the three-electric system of pure electric vehicle does not need to be powered by intake air (oxygen) and gasoline combustion like the internal combustion engine, so the whole power system can be completely closed; At the same time, the structure of the non-load-bearing car allows the body-in-white part to be highly closed. Therefore, the cockpit airtightness reaching IP68 level is also applied to this U8, and even the emergency floating ability can be obtained by virtue of the four-wheel independent vector control function, which is an unimaginable function of fuel vehicles.

After looking up at U8, let’s take a look at the super sports car endowed by the "Easy Sifang" platform-what unique BUFF do you look up to U9?

For supercars, the most important test for manufacturers is the traction control in high-speed state, which is undoubtedly a natural advantage for four-motor four-wheel drive. For example, when dealing with high-speed right corners, traditional sports cars need complex and efficient electronic control actuators to realize the overspeed of the left wheel, that is, vector four-wheel drive. It is much simpler to look up at U9, and this function can be realized only by accurately controlling the left and right wheel motors. Even if there is no steering system, vector steering can be realized by the motor. After all, it is ok to turn around in place, and vector steering is the basic operation.

In addition, U9 also has "Sao operation" in the braking system. In addition to the brake discs and calipers on four wheels, the electric drive system can also achieve active braking at the electric drive level through positive and negative electric control torque output. Even, you can achieve a braking distance of less than 40m and an agile steering ability of less than 12m while the steering gear and brakes are not working. You can understand it as "engine braking technology" on new energy vehicles.

　● Edit Comment:

From dynasty series to ocean network, and now looking up to brands, automobiles show us the deep leap of enterprises from the leader of new energy vehicles to the leader of new energy technologies. In particular, the four-motor four-wheel drive technology brought by the "Easy Sifang" platform is undoubtedly an inspiring thinking innovation for the electrification innovation of hard-core off-road and super sports cars. On the other hand, the success of looking forward to it represents the great victory of the "technology, industry and trade" route of contemporary China enterprises, and it is also the pillar of China manufacturing based on the future.