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The well-known anchor was reprimanded for disturbing the people late at night, and the female neighbor rushed into his house! I respond

According to the city express, late last night,Chen Ze, a well-known game anchor, clashed with his neighbors during the live broadcast. The neighbors loudly reprimanded Chen Ze for disturbing the people every day, and then rushed into his home.

Subsequently, Chen Ze Weibo’s account @ Mushroom Mushroom did not send a message to respond to disturbing people:

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At five o’clock in the morning, Chen Ze replied to the netizen: Don’t talk nonsense, it’s better to have more public figures than less … …

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Early this morning, related topic words rushed to the top of hot search.

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In this regard, someNetizen saidUnderstand the neighbors, now the house is not sound-proof, and the live broadcast really disturbs the people.

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Zhang Cheng 0227: Actually, the anchor is really disturbing the people. Now the house is not soundproof, and the live broadcast is just at night. Everyone will collapse when they go to work during the day and live next door at night. You can change the time, or change the room like the video said. Neighbors can do this probably because negotiations have been ineffective for a long time. What’s more, he is a big anchor.

Sleepy or don’t want to sleep: I understand this neighbor too well. I can also hear a man broadcast live every night, and it is noisy at 11 o’clock every night until the early morning.

Line draft: Noise disturbing people deserves to be scolded! These anchors are so loud when they are broadcast live. Can you stand it if it were you?

I really don’t want to cut my hair: you can’t do whatever you want just because you are online celebrity, but you still have to respect the routine of ordinary people!

Fat man Wen Na: The sound insulation in the building is really bad now, and neighbors are excusable for being too noisy.

Some netizens also said,We can’t just say that the live broadcast disturbs the people, and it’s not right for neighbors to break into houses privately. I hope both sides can solve it peacefully.

Xiao Qingmei 9213: However, it seems bad for that neighbor to break into a house … …

Eat a chestnut in Tian Tian _ Tian Jiarui’s handsome version: It’s not right to disturb the people, and the other side has problems. I hope both sides can solve it peacefully.

I don’t know whose child it is: first of all, we should check whether his voice is loud in the recent live broadcast, let the police decide whether it is disturbing the people, and then deal with the problem of neighbors breaking into houses.

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Original title: The well-known anchor was reprimanded late at night, and the female neighbor rushed into his house! I respond

Editor: Yang Hong Editor: Wu Zhonglan Audit: Feng Fei

Using Tik Tok, Aauto Quicker and other fraud cases, the police frequently reminded the public to be vigilant

　　Nowadays, audio-visual websites such as "Tik Tok", "Aauto Quicker", "Volcano" and "Watermelon Video" have sprung up rapidly, attracting a large number of netizens to participate in the interaction, and many criminals are also involved in it, frequently making moves. Recently, our province has also received many cases of fraud using the above-mentioned audio-visual websites. In this regard, Jiangsu police reminded the public that this kind of fraud has a large audience, wide spread and strong confusion. Netizens should raise their awareness of prevention and protect the safety of personal property.

　　Correspondent Changgong New Yangzi Evening News/Yangyan reporter Yu Yingjie

　　Using video

　　These three types of fraud cases are frequent.

　　Changzhou police made a special analysis of fraud cases on audio-visual websites and found that the following three categories of fraud cases are more prominent.

　　A, birthday celebration, lovelorn red envelope rebate category

　　[Case 1] Liu fell in love with Tik Tok and added a WeChat friend through Tik Tok. On September 9, he saw this friend in a circle of friends who was engaged in red envelope cashback activities, so he chatted with him. The other party said that there was a fan feedback activity with red envelopes, which was "transfer to 50 yuan and return to 55 yuan and other grades, and each person can play for up to three times". Liu believed it, transferred 4950 yuan to the other party through WeChat, and later found that he was cheated.

　　[Case 2] On August 27th, Qin met and joined a QQ group of online celebrity’s birthday red envelope party through Tik Tok. When he saw a man nicknamed "Brother", he claimed that 300 yuan could get a rebate of 3,888 yuan for sending red envelopes, so he added the other person’s WeChat as a friend and sent red envelopes through WeChat, and was cheated by 1000 yuan.

　　[Case 3] On August 24th, Wei met a netizen from Tik Tok and added the other person’s WeChat. The other person said in the WeChat circle of friends that "he was dumped and got a breakup fee of 1 million yuan. If someone sent 200 to 10,000 yuan, he would return it 10 times". Then Wei transferred 888 yuan to the other person through WeChat, and later found that he was blacked out by the other party.

　　B. Fake products sold in Wechat business

　　[Case 1] On September 6th, Gongmou saw a online celebrity blogger recommend cosmetics worth 198 yuan in Tik Tok. Gongmou believed that WeChat transferred 1188 yuan and was cheated.

　　[Case 2] On August 29th, Xu met a netizen through Tik Tok and added the other party’s WeChat. The other party said that he would get a chance to roll the dice if he bought a slimming product of 298 yuan. According to the request of the other party, Xu transferred a total of 5,000 yuan through WeChat, but did not receive the product and found that he was cheated.

　　[Case 3] On August 17th, when Meng used Tik Tok, he saw a message that there was a low-priced mobile phone for sale, so he added the other party as a WeChat friend. The other party said that Apple X, OPPO and other mobile phones only cost 198 yuan, and Meng paid 198 yuan through WeChat. The other party said that it was necessary to go through customs, pay customs duties, etc., and Meng made a total transfer to 800 yuan through WeChat payment. Later, the other party also asked for a transfer, and Meng realized that he had been cheated.

　　C, praise fans, buy and sell Tik Tok accounts.

　　[Case 1] On August 28th, the swindler said that he could help people to brush the praises on Tik Tok. After contacting him, Miao believed it, and provided his own WeChat payment verification code according to the request of the other party. As a result, he found that 6700 yuan in his WeChat was transferred away by the other party.

　　[Case 2] One day in July, Zhu bought a Tik Tok account for 10,000 yuan on the virtual asset trading service platform of "YuZhao.com". At the beginning of September, the seller contacted Zhu and said that someone wanted to buy the Tik Tok and invested 16,000 yuan. After discussion between the two parties on September 5th, Zhu agreed to sell Tik Tok’s account to the other party. Subsequently, the other party successfully tied the mobile phone number to the Tik Tok account, but the other party did not transfer 16,000 yuan to Zhu, but deleted Zhu’s WeChat.

　　Like to follow suit

　　Young people who are inexperienced are easy to be recruited.

　　After analyzing the above-mentioned cases, Changzhou police found that most of the targets targeted by criminal suspects are young people who are inexperienced, have poor preventive ability, like novelty and like to follow suit.

　　In terms of the modus operandi of these fraud cases, criminals take advantage of the victim’s curiosity and greed, and constantly attract fans through the newly popular "Tik Tok", "Aauto Quicker" and "Watermelon Video" apps, asking the deceived to pay by scanning the QR code, issuing red envelopes, transferring money, etc. Once the money is defrauded, the victim will be blacked out immediately.

　　Police tips

　　Don’t trust marketing videos

　　At present, short online videos are very popular among netizens, and the number of video views is tens of thousands. However, due to the short video time, vague background and fragmentary information, some lawless elements also blend in and take the opportunity to commit fraud.

　　The police reminded the majority of netizens to improve their awareness of self-prevention, not to trust videos with marketing, money and other properties on short video platforms such as "Tik Tok" and "Aauto Quicker", and not to transfer money and remittances to the other party easily. If you find that you have been cheated, you should call the police immediately.

Aauto Quicker announced the third quarter report card： the domestic business was profitable for two consecutive quarters, and the monthly active users exceeded 620 million.

On November 22nd, Aauto Quicker Science and Technology released its results for the third quarter of 2022, and its total revenue increased by 12.9% year-on-year to 23.1 billion yuan, which was higher than the consensus forecast of 22.56 billion yuan by Bloomberg. Thanks to the steady growth of revenue, the optimization of gross profit margin and the continuous improvement of users’ acquisition efficiency, Aauto Quicker’s domestic business achieved single-quarter profit for two consecutive quarters. In the third quarter, the domestic operating profit exceeded 375 million yuan, a nearly three-fold increase from the previous quarter.

Through refined operation management strategy and abundant content supply, the user scale of Aauto Quicker applications continued to grow in the third quarter. DAU increased by 13.4% year-on-year to 363 million, and MAU increased by 9.3% year-on-year to 626 million, both of which exceeded historical highs. With the strengthening of social interaction and trust atmosphere on the platform, the number of users who care about each other reached 23.5 billion pairs, a substantial increase of 63.1% year-on-year.

Cheng Yixiao, founder and CEO of Aauto Quicker Technology, said, "Looking ahead, we will further promote the integration of users, content and commercialization ecology, and create more value for users, content creators, advertisers and businesses. Relying on the strong carrying capacity of short video+live broadcast, we will continue to innovate, create new scenes, new opportunities and new models, promote the integration of digital and real, and strive to create long-term value for shareholders while bringing social and economic benefits. "

The average DAU in the third quarter reached 363 million, a record high.

For content-based platforms, summer vacation is usually a critical period for customer acquisition and growth. In the third quarter, Aauto Quicker seized the peak season of users’ growth, and continuously enriched users’ consumption content and experience through refined operation management and efficient customer acquisition means and continuous iterative optimization of algorithm model.

The data shows that the average DAU (daily active users) and MAU (monthly active users) in Aauto Quicker both broke through historical highs: the domestic average DAU increased by 13.4% year-on-year to 363 million, and the MAU increased by 9.3% year-on-year to 626 million. The number of monthly users increased by 39 million in a single quarter, which also set the biggest quarterly net increase this year. With the continuous strengthening of social interaction and trust atmosphere on the platform, the number of users who care about each other reached 23.5 billion pairs, a substantial increase of 63.1% year-on-year.

In terms of content ecology, Aauto Quicker continues to expand diversified short video and live content supply. In this summer’s summer file, 22 of Aauto Quicker’s top-quality short plays have achieved a broadcast volume of over 100 million, and such explosive high-quality short plays as Family Realistic Works "Parenting Battle", "Jingweier" sitcom "Hutonger" and doctor’s professional short play "Benevolence" have emerged, achieving new breakthroughs in theme expansion and marketing play. In terms of homemade variety shows, "Let’s go! The launch of word-of-mouth programs such as "Mom" and "Sounds like Summer Flowers" has created a new operation mode of "long video+short video+live broadcast", bringing users a brand-new content consumption and interactive experience. In the sports content section, in September, the village BA of "Country Basketball Champions Cup" jointly created by Aauto Quicker and NBA started in full swing, with a total audience of 120 million, further promoting the popularization and deepening of basketball in rural China.

In overseas markets, in the third quarter, the usage time of single DAU users remained at a high level of over 60 minutes. On the basis of investment control and ROI-driven growth, overseas users maintained efficient and healthy growth. Aauto Quicker said that Kwai’s differentiated content strategy has achieved initial results in the creation of users’ minds. "We hope to further enrich the content ecology by establishing a wider category of content, and establish a positive circulation mechanism for content production, consumption and creators’ realization."

Domestic business achieved profit for two consecutive quarters, with Q3 revenue of 23.1 billion yuan.

While achieving high-quality growth, Aauto Quicker has further consolidated its liquidity.

After achieving the single-season profit target of domestic business ahead of schedule in the second quarter of this year, the operating profit of domestic business Q3 exceeded 375 million yuan, an increase of nearly three times from the previous month. In the third quarter, Aauto Quicker continued to deepen the construction of business ecology, and its revenue performance was steady. The total revenue increased by 12.9% year-on-year to 23.1 billion yuan, which was higher than the consensus forecast of 22.56 billion yuan by Bloomberg. Among them, online marketing services (advertising), live broadcast and other services (including e-commerce) accounted for 50.1%, 38.7% and 11.2% respectively.

Online marketing service revenue reached 11.6 billion yuan, up 6.2% year-on-year, which is the highest single-season revenue since this year. In the third quarter, the number of monthly active advertisers in Aauto Quicker increased by more than 65% year-on-year through multi-channel introduction of advertisers and policy support. In terms of brand advertising, relying on customized investment projects, we will explore a brand marketing model that fits advertisers’ individual needs and Aauto Quicker’s content ecology, dig deep into the marketing value of talent, and match the traffic advantage behind talent with the brand’s demand for traffic more efficiently. At the same time, Aauto Quicker continues to strengthen the construction of advertising infrastructure, subdivide and focus on vertical industries, open up internal and external circulation, improve the core competitiveness of products, further tap users’ commercial interests, and accelerate the establishment of a positive cycle of user content ecology and commercial ecology.

E-commerce business achieved the performance of exceeding the industry growth level in Q3, and continued to gain market share. In the third quarter, Aauto Quicker e-commerce GMV increased by 26.6% year-on-year to 222.5 billion yuan.

Relying on the advantages of flow and efficiency, as well as the continuous improvement of investment policies, Aauto Quicker continues to attract more businesses to settle in, and the number of newly opened businesses has increased by nearly 80% year-on-year. At the same time, more efficient traffic distribution and more accurate matching strategy of people and goods further improved the conversion efficiency, and the number of new mobile merchants in Q3 increased by high digits year-on-year.

By expanding more industries to bring good goods and brands, and improving infrastructure construction such as logistics, Aauto Quicker will further enhance the user’s buying experience. In addition to the live broadcast scene, the penetration rate and conversion rate of e-commerce in Aauto Quicker continued to increase by expanding short videos and planting grass. The monthly active buyers of e-commerce exceeded 100 million, and the repurchase rate of users increased by about 1.1 percentage points year-on-year. From the analysis point of view, from the transaction between live broadcast rooms to more shopping contacts, short video planting grass can stimulate the mind and play a role in satisfying the "uncertain demand" of shopping; Strengthening store management can meet the "definite demand" of users and give businesses a longer-term management matrix.

In the overseas business segment, Q3′ s total revenue was 189 million, up about 83% from the previous month and more than 8 times year-on-year. In terms of liquidity, overseas commercialization departments continue to optimize their product and service capabilities, and online marketing service revenue has grown rapidly; By improving the ecological construction, deepening the cooperation with guilds, the live broadcast department can improve the content quality and enrich the supply at the same time, and combine the operation activities in different regions to promote the continuous growth of live broadcast revenue. In the financial report, Aauto Quicker pointed out that we should strive to improve the operational efficiency of overseas business and gradually establish the profitability of overseas business through the simultaneous way of increasing revenue and reducing expenditure.

In the third quarter, the overall adjusted net loss of Aauto Quicker was 670 million, a decrease of 640 million compared with the previous quarter, and the adjusted net loss rate narrowed to 2.9%, an improvement of nearly 20 percentage points year-on-year. Sales and marketing expenses decreased from 11 billion yuan in the same period last year to 9.1 billion yuan, accounting for 53.8% of revenue to 39.5%. After listing, the ratio was lower than 40% for the first time. While the ratio of sales expenses to revenue decreased, the overall traffic of Aauto Quicker still maintained rapid growth.

Deepening live broadcast+ecological scene to build inclusive digital community

As a digital community with inclusive background, high interaction and strong participation, Aauto Quicker is becoming the entrance of digital life for ordinary people. The content community built by short video and live broadcast connects all walks of life to meet the diverse needs of users such as learning, entertainment, shopping, local life and employment, and is deeply integrated with all walks of life.

In the third quarter, Aauto Quicker continued to deepen the extension of the ecological scene of live broadcast+,and provided users with richer live broadcast content through products such as quick employment, ideal home and quick marriage, so as to meet the service needs of users in more scenarios.

Take the quick employment business as an example. In the "Golden September and Silver 10" recruitment season, Aauto Quicker successively launched special recruitment sessions for service industry and manufacturing industry, which promoted blue-collar employment in the form of "live broadcast with posts", attracted nearly 70 high-quality enterprises to participate, and helped service industry and manufacturing enterprises solve the recruitment problems. In the field of real estate, Aauto Quicker Ideals has gradually formed a new real estate brokerage model of "real estate anchor promoting new house transactions", and has opened up a full-link process from real estate live broadcast to customer acquisition, user clue collection to taking a look at the transaction of real estate and commission sharing, and tapped and supported a group of high-quality creators in the real estate field through the "Wheat Plan".

According to the data disclosed by Aauto Quicker at the Photosynthesis Conference, in June 2022, the number of ten thousand powder creators on the platform exceeded 2 million. Among the creators who released their works in Aauto Quicker in 2016, the proportion of ten thousand powder creators and one hundred thousand powder creators who are still actively publishing their works today exceeds 70% and 80%, respectively, and the active proportion of millions of powder creators reaches 94%. From "continuous creation" to "continuous management", Aauto Quicker has become a platform for more and more creators to realize their value, which has also injected a steady stream of vitality into the prosperity of community ecology in Aauto Quicker.

Destined not to be cheap! Xiaomi Auto Confirmed： High-end configuration has everything.

Xiaomi’s press conference is never boring, thanks to Lei Jun’s interesting speech.

I thought that Xiaomi’s trip was to share the technical details about Xiaomi’s car. Lei Jun, who first suppressed and then promoted, always brought unexpected things. On the one hand, the popularization of new energy vehicle technology is easy to understand, and Mr. Lei has brought the "pre-release" of Xiaomi’s first model SU7 without stint.

Even if the new energy vehicle market is seriously involved, Xiaomi is under great pressure, and Lei Jun in the speech still smiles with confidence.

You can’t give too many surprises. Xiaomi’s brand is not much different from that of traditional car companies. The price that everyone wants to see most is naturally absent, and a press conference can’t be finished.

Even if there is no price, the content of Xiaomi Automobile Technology Conference is worth taking out and talking about.

When the super motor arrived, the latecomers also had great ambitions.

In order to make it easier for us to understand the system engineering of electric vehicles, Lei Jun divided the technology of Xiaomi Automobile into five parts.

The core technology of the fuel vehicle era is the engine, and when it comes to new energy vehicles, it is the motor. Xiaomi’s two brand-new super motors made their debut, namely V6 and V6s, both of which can reach the maximum speed of 21,000 rpm. The reason why it is called V6, Lei Jun thinks it can be compared with V6 engine in the fuel car era.

It is not unusual for a motor with 21,000 rpm to be put into use today. The high-performance motor carried by Krypton 001 FR can "overclock" the maximum speed to 24,000 rpm. Lei Jun was puzzled by "being cut off" and admitted that this was the direction of the industry, but he still found the answer of "far ahead".

Higher peak power and greater torque are the "kings".

Lei Jun said that Xiaomi Automobile has a more powerful "V8s" super motor in the pre-research, and its maximum speed reaches 27,200 rpm. A single motor module can provide power comparable to the V8 engine, with a peak torque of 635 Nm and an efficiency of 98.11%.

This "horrible" motor will land in 2025, but Xiaomi has bigger ambitions.

"Cake painting" is a common phenomenon in the automobile industry. The release of a car is divided into several steps, and there is also a certain period from finalization to delivery. Lei Jun believes that pre-research is an important measure of technical reserve and has to be done. In addition to the V8-comparable motor, Xiaomi also has a super motor based on carbon fiber laser winding technology. The speed of laboratory test has exceeded 35,000 rpm, but it will take some time for mass production to land.

As a latecomer, Xiaomi Automobile has spared no effort in technical reserve, improved motor technology through self-research, and its book data is ahead of its peers, which is the most intuitive performance that consumers can feel. We don’t know the actual performance, and the means of Xiaomi roll parameters are well known in the field of smart phones.

At least, Xiaomi has won Tesla and Porsche from the perspective of parameters.

Self-developed battery in place, durable and safe.

Power battery is the cornerstone of electric vehicle, and it is also one of the core components.

Xiaomi can’t research batteries by himself, but the battery pack has the ability to research independently. The power battery on Xiaomi’s first model is the result of two years’ cooperation with the world’s leading battery suppliers. Of course, it also supports the mainstream 800V high-voltage platform, and the highest peak voltage reaches 871V V. Lei Jun smiled and said that this should be called "quasi-900V".

He also used this to ridicule a wave of "industry status quo". He revealed that as long as it is 500V and 600V, it can be called "800V" on the table. In contrast, he wants to make products honestly.

CTB integration technology is a highlight of Xiaomi’s self-developed battery pack. This design can integrate the battery pack with the automobile chassis, on the one hand, improve the strength of the whole vehicle structure, on the other hand, reduce the thickness of the bottom plate and leave space for the cockpit.

Improving the battery volume utilization rate and greatly reducing the number of wire harnesses have significant advantages for the battery life and safety of Xiaomi automobile. Lei Jun revealed that the battery capacity of Xiaomi’s first car is as high as 101kWh, and the cruising range can reach 800 kilometers, which has both long battery life and fast charging.

Thanks to the advantages of platformization, Xiaomi’s self-developed battery pack can theoretically achieve a capacity of 150kWh and its battery life can be increased to 1260 km. However, the biggest problem with ultra-large capacity batteries is the cost and difficulty in mass production. Lei Jun also admitted that the cost price of such a battery should be at least 100,000.

Of course, the battery pack also has other results brought by Xiaomi’s self-research. The battery cell inversion technology is the first in the industry. After the battery cell is hit, it can quickly release energy to the ground, minimizing the negative impact of thermal runaway. At the same time, Xiaomi also added 165 pieces of aerogel insulation materials to the battery pack, and with a series of safety measures, the safety factor of Xiaomi battery pack was several times higher than the industry standard.

As a newcomer to the car track, Xiaomi’s definition of the first car is advanced enough. Starting from the 800V platform, CTB integrated battery pack technology is the mainstream development direction of electric vehicles in the future. Considering the discount of winter battery life, Xiaomi also came up with his own solution.

High-efficiency dual-mode heat pump technology is an improvement of Xiaomi’s heat pump. In the bad weather below zero, it can take into account the heating of the battery and the cockpit at the same time, so as to keep the battery in the best working condition at all times, thus alleviating the trouble of battery life discount.

Late entry has the advantage of late entry, the most obvious of which is "less detours". The new forces who joined the ranks of car-making before have found out the way for these latecomers, and they have reduced the cost and time wasted in many exploration processes. Xiaomi Auto has proved itself with various advanced technologies. Even if it is a new player, its technical content is no less than that of its peers, and it also has mature solutions.

It is obviously the right choice to dispel consumers’ doubts about Xiaomi Automobile from the technical force.

Super die casting, the future of the automobile industry.

Xiaomi is one of the few Internet companies that build cars by self-built production lines, and will have its own factory to produce battery packs in the later period.

Therefore, Lei Jun specially spent some time to introduce the breakthrough of Xiaomi Automobile in production line technology.

Die-casting technology is the representative of the industrial level of car-making enterprises. Lei Jun said that at present, the die-casting machine of Tesla American factory has a clamping force of 9000 tons. Xiaomi’s super-large die-casting equipment cluster, the locking force is one level ahead of Tesla, reaching 9100 tons.

Nine processes, 60 equipments, 433 process parameters, 840 square meters of floor space and 1,050 tons of total weight are the most intuitive parameters of Xiaomi Super Die-casting Equipment Cluster. This is more indicators that Xiaomi can come up with besides the clamping force, which seems to ridicule a wave of colleagues who only roll the clamping force.

Greater clamping force means that Xiaomi can manufacture die-casting structural parts with higher structural strength and more precision, and can also integrate more parts through integral die-casting in exchange for higher strength and lower production cost. However, the maintainable space after high-speed collision is still a big problem faced by integrated die casting. Xiaomi automobile, which is determined to redefine the future automobile industry, believes that it also has its own set of solutions.

After all, electric vehicles are highly dependent on integration. The higher the integration, the more space they give users, and more places can be reserved for high configuration.

What is the finishing touch to the safety of Xiaomi automobile should be Xiaomi Titan alloy. Lei Jun introduced that this is Xiaomi’s ability to find the best formula from 10.16 million schemes with the help of AI, and called it Titan alloy. With Xiaomi’s advanced production line, it can be said that the structural safety of Xiaomi automobile is no longer in doubt.

All this is also the result of Xiaomi’s painstaking efforts.

Intelligent+intelligent driving, laying the "moat" of Xiaomi automobile

Mobile phone manufacturers are best at interaction and intelligence, and Xiaomi has a natural advantage in this field.

We got the answer from the existing smart cockpit solutions in the market. They have more experience in the field of smart cars than traditional car companies, know how to build an efficient and practical interactive system, and use their own intelligence and ecology to open up a track different from traditional car companies.

Whether it is intelligent cockpit or intelligent driving, Xiaomi chooses full-stack self-research and uses intelligent algorithms to create the "hardest spear" for Xiaomi car. For the field of intelligent driving, Xiaomi has launched "Zoom BEV", "Super-resolution Occupancy Network" and "Road Large Model". There is only one result of the combination of the three-very cow.

"Zoom BEV" enables vehicles to have the same ability as human eyes, adjust the focal length for different scenes, and can "see accurately" on narrow roads and "see far" on high-speed roads. Lei Jun made a big show at the press conference. Xiaomi SU7 can accurately park in a very narrow mechanical parking space, and its technology is comparable to that of an old driver.

"Super-resolution occupation network" and "road large model" are technologies to enhance the cognitive ability of the system, which enable Xiaomi to judge the small bullying obstacles on the road more accurately, and carry out AI correction on some parts that are wrongly identified to enhance the vehicle’s cognitive ability.

At the press conference, Lei Jun also showed everyone the intelligent driving strength of Xiaomi Automobile.

Lei Jun said that the mechanical quality of domestic cars has reached a high level. Armed with intelligence in every corner of the car, relying on software to define the chassis and enhancing the car’s ability through OTA are the outstanding points of domestic smart cars. Some peers, Xiaomi is doing better, and what peers don’t have, Xiaomi can take it out.

The intelligent cockpit is the home of Xiaomi. Lei Jun said at the press conference that Xiaomi SU7 will be equipped with a "Pad" class car screen with an amazing resolution of 3K, and it has achieved "leading generation" in the degree of freedom of touch, hand and car linkage and animation display.

Then, the industry’s first "120Hz", will it happen on Xiaomi car?

Xiaomi’s mobile phone gives the on-board 澎湃 OS a higher upper limit. On the one hand, it allows the car to directly call the App on the mobile phone. With the silky split-screen design, the flexible experience is a "dimensionality reduction blow" to traditional car companies. Thanks to the 8295 chip, Xiaomi can drive more display screens, including connected tablet computers.

Of course, Apple users can also have a good experience.

By the way, Xiaomi has also developed a special interface standard for cars, which allows vehicles to connect to a large screen and even add a row of physical buttons. With the gradual improvement of Xiaomi CarIoT, I believe that Xiaomi Automobile can become more flexible and practical by relying on this set of interface standards.

Here, the first half of Xiaomi Auto Technology Conference is over.

Xiaomi SU7 "pre-released", to be a "future classic"

"The classic image in the history of automobile manufacturing is still a car", which is Lei Jun’s consideration of Xiaomi’s first car.

Lei Jun always likes to give us small surprises. When warming up, he said, "Only technology is released, but no products." As a result, the second half of Xiaomi’s auto technology conference was the world premiere of Xiaomi’s first car SU7.

Careful people may find some "eggs". Two Xiaomi SU7s who came to the scene did not have an operator in the driver’s seat, but went on stage by themselves, which was quite interesting for the intellectual S7 to appear on the stage, and also made a wave of advertisements for the intelligent assisted driving of Xiaomi Automobile.

At the beginning of Xiaomi SU7 exposure, the capable and avant-garde design attracted many people. The lines of Porsche Taycan (parameter picture) are not in line with the mainstream design language, which may not look good at first glance, but Lei Jun hopes to have a design that can stand the test of time and stimulate people’s driving desire.

To this end, the design lineup of Xiaomi SU7 is extremely luxurious, and many of the design teams are former BMW chief designers.

The semi-hidden door handle with full practicality is less "ceremonial" and more "light" for opening the door. Even so, the drag coefficient of Xiaomi SU7 is controlled at 0.195cd, which is the top level in the automobile industry. Lei Jun’s statement is also very simple, not because the doorknob is frozen in winter, but because the hidden doorknob is often put away, so it is not easy to clean it at ordinary times.

Chris bangle, one of the top ten most famous car designers in the world, believes that Xiaomi SU7 is not over-designed.

If the design of this car can be regarded as a representative for more than ten years or even decades, it will become a classic in the future. Just a design is enough for Xiaomi to spend more space to introduce.

But good-looking is only the "first impression" of Xiaomi SU7, and good-looking design is not enough to support the three-dimensional sense of the product. Lei Jun has repeatedly stressed that SU7′ s products are very powerful, not 99,900 yuan and 149,900 yuan.

At the scene, Lei Jun announced two versions of SU7, but mainly the "Max" version, equipped with dual motors, with a maximum output of 673 horsepower and an acceleration of 2.78 seconds. The cruising range is 800 kilometers, and it has dual Orin chips and customized lidar. At the same time, SU7 also has the largest front reserve box capacity at present, with a full 105 liters, which is enough for fishing enthusiasts to "take off in situ".

Moreover, Xiaomi has made its multi-device ecological moat more extreme. SU7 can not only be linked with Xiaomi’s mobile phone, but also establish contact with more IoT devices through Mijia Ecology.

The price of the standard version may have a good price, but it is far from the configuration of the Max version. I wonder if a compromise version will be launched in the future. The Max version of the product is very powerful, and the actual price may not be low. This will have to wait for the first half of next year, and Lei Jun will answer it for you again.

Lei Jun’s "last step" has no retreat.

"This is the last time in my life to start a business. Xiaomi Auto has taken this step and can’t go back."

It has been 1003 days since Xiaomi officially announced the construction of the car. Lei Jun didn’t have many exciting stories at the end of the press conference, and he didn’t have the firepower to mark friends. He just said that Xiaomi had redoubled his investment to do a good job in the automobile business. Obviously, SU7 is a beautiful start for Xiaomi’s automobile business and a perfect turn for Xiaomi.

Without a solid reputation and profound automobile manufacturing background, it is more difficult for internet companies to step out of the comfort zone and enter the automobile manufacturing track than ordinary car companies. The new forces that challenged the traditional automobile industry have also experienced such challenges, so it is not difficult to understand why Xiaomi should pay tribute to these "pioneers".

However, the Internet brand represented by Xiaomi has the colors needed by smart cars. Electrification, intelligence, deep integration between cars and smart phones, efficient interaction between intelligent cockpit systems, and advanced intelligent assisted driving systems ….. all these have more desirable experiences in Internet companies.

These characteristics are not available to traditional car companies, and it is even more difficult to catch up in the short term.

The technical conference of Xiaomi Automobile was very long. During the whole three hours, Lei Jun brought us a lot of dry goods about Xiaomi Automobile. The core of the technical conference was to show the strength of Xiaomi Automobile to the outside world and meet the expectations of potential customers. After 15 to 20 years of hard work, Xiaomi has become the top five automobile manufacturers in the world. In this increasingly prominent automobile market, Xiaomi has its own self-confidence and pursuit.

By the way, Lei Jun also became a "lecturer" on new energy vehicles, popularizing a wave of parts and technical principles of electric vehicles. The popularization of knowledge may also be integrated into the service chain of Xiaomi Automobile.

In Lei Jun’s view, the future car should be a beautiful, easy-to-drive, comfortable and safe "mobile smart space". Can Xiaomi car, which started the revolution, be the protagonist of the "Smart Car 4.0" era?

In the last few days of 2023, Xiaomi made people remember with the biggest stride in its historical process. SU7′ s next appearance should be at a major international auto show next year. We are still looking forward to the final price of SU7. After all, in the field of mobile phones, the stacking and pricing of Xiaomi has always been very conscientious.

Lei Jun’s "Dream Car" has arrived, so is SU7 the "Dream Car" beyond Porsche and Tesla in the mind of rice noodles?

The pace of policy boosting consumption recovery is expected to accelerate.

　　Affected by the state’s measures to boost consumption, on the 19th, the big consumption sector "rose by the wind", with household appliances, leisure services, food and beverage sectors among the top gainers. The agency believes that the pace of consumption recovery is expected to accelerate as the policy continues to be effective and the market continues to repair. Among them, the optional consumption sector maintained a good momentum of prosperity in the fourth quarter with a high probability, and the annual performance was highly certain.

　　The big consumption sector "rises with the wind"

　　On 18th, the the State Council executive meeting proposed to promote the consumption of home appliances and furniture, and on 19th, the home appliance sector strengthened obviously. Straight flush data shows that as of the close of the day, the household appliance industry index rose by 3.33%, ranking second in the increase of Shenwan first-class industry index. 70% of the stocks in the sector rose, among which Julong Technology and Whirlpool had daily limit, Wanhe Electric, Changhong Huayi, Hisense Home Appliances and other stocks rose by more than 5%, and Midea Group, the industry leader, rose by 5.27%.

　　Bank of China Securities believes that in the short term, the prosperity of mandatory home appliances will continue to rise, and the demand side will be good next year, and the valuation is relatively reasonable. In the long run, the completion logic is expected to return again, driving the demand of the home appliance industry to make up; At the same time, the advantages of low cardinal utility in the white electricity and kitchen appliances sectors are obvious, and the trend of industry prosperity recovery is relatively established; After the economy gradually recovered from the impact of the epidemic, the recovery of consumption power was mainly reflected in the increase in the demand for diversified household appliances in a long period after the completion of the consumption of compulsory household appliances.

　　At the same time, the Standing Committee of the State Council made clear a number of measures to support the development of "internet plus Tourism" and pushed the leisure service sector higher. On the same day, the leisure service industry index rose by 2.78%, and 27 of the 37 stocks in the sector rose.

　　The auto sector, which had been rising for two consecutive days, opened higher and went lower on the 19th, and its performance was relatively weak. The automobile industry index fell by 0.62% that day. Among them, Changan Automobile led the decline by 9.31%, while Luchang Technology, InBeor and BYD fell more than 3%.

　　Despite the poor performance of the market that day, institutions are still optimistic about the continuous pulling effect of increasing the number of policies on automobile consumption. Essence Securities pointed out that the regular meeting of the National People’s Congress held on the 18th highlighted three major measures to expand automobile consumption, namely, increasing the number plate index, going to the countryside for automobiles and exchanging old ones for new ones. Among them, all localities are encouraged to increase the number plate index, and the purchase restriction may be further loosened; The resurgence of cars in the countryside will benefit independent brands; The trade-in policy will come out again, and the renewal of old cars is expected to accelerate. Since February, the central government and local governments have successively issued a number of automobile consumption policies. This regular meeting of the State Council once again emphasized the expansion of automobile consumption, which is expected to lead to the introduction of more automobile stimulus policies.

　　In recent months, thanks to the strategy of expanding domestic demand and the continuous efforts of various policies to promote consumption, the automobile market demand has continued to recover and corporate profits have steadily rebounded. According to the latest data of China Automobile Association, in October, the production and sales of automobiles in China reached 2.552 million and 2.573 million respectively, up 0.9% and 0.1% from the previous month and 11% and 12.5% from the same period last year.

　　Optional consumer materials keep the economy up.

　　At present, the recovery rhythm of China’s consumer market has attracted much attention from the market. Some brokers said that the pace of consumption recovery is expected to accelerate due to the continuous strengthening of policies and the continuous repair of the market.

　　According to data released by the National Bureau of Statistics on the 16th, in October, the total retail sales of social consumer goods increased by 4.3% year-on-year, and the growth rate was 1 percentage point faster than that of the previous month. Of the 18 categories of retail sales of goods above designated size, 17 have achieved growth, of which 9 categories have maintained double-digit growth. The head of the Consumption Promotion Department of the Ministry of Commerce said on the 17th that in October, driven by the National Day Golden Week and various consumption promotion activities, the consumer demand of residents was fully released, and the total social output accelerated, showing the great potential, strong tenacity and exuberance of China’s consumer market after the test of the epidemic.

　　However, many institutions have pointed out that the social zero data in October did not exceed expectations. Guotai Junan International said that although the growth rate of China’s total social income in October was lower than expected, it still reflected the sustained recovery of domestic consumption, and the domestic retail industry had stepped out of the haze of the epidemic and continued to improve. According to the analysis of Northeast Securities, although the zero growth rate in October was not as good as the market expectation, it was not bad structurally. There are two main factors that drag down consumption: first, the catering industry is still recovering slowly, which is because residents’ willingness to go out for catering consumption in the post-epidemic era is still relatively low; Second, the consumption of oil and products has dropped a lot, which is caused by the weak international oil price. It can be seen that the impact of consumption is mainly exogenous factors, and from the perspective of economic endogenous demand, consumption in most industries has increased well.

　　"Considering that residents’ income level and residents’ willingness to consume have certain room for improvement, the follow-up residents’ consumption is expected to continue the repair process." The research team of Mingming Bond of CITIC Securities believes that the current growth rate of household consumption is still far lower than the growth rate of disposable income, while household deposits are still at a historical high level, which shows that there is still much room for household consumption to rebound. Considering that with the continuous restoration of the tertiary industry and the continuous effectiveness of the policy of stabilizing employment, there is room for improvement in the income level of subsequent residents and their willingness to consume (corresponding to marginal propensity to consume), and the growth center of consumption during the year is expected to continue to rise.

　　Founder Securities said that from the overall characteristics of the optional consumer sector, the sector valuation system is relatively stable, and the performance fluctuates obviously with the economic cycle. The probability of systematic revaluation of the current sector as a whole is small. On the performance level, with the continuous recovery of China’s economy, the optional consumption sector maintained a good trend of prosperity in the fourth quarter with a high probability, and the annual performance was highly certain. On the whole, the overall performance boom of the optional consumer sector can be maintained at least until the first quarter of next year. It is the main direction in the future to select sub-sectors and individual stocks with sustained and certain performance.

The application of the biggest short board in the localization of Wuxi supercomputer core components

　　On June 20th, at the International Supercomputing Conference held in Frankfurt, Germany, the TOP500 list of supercomputers was released, and "Shenwei Taihu Light" won the title with the computing speed nearly three times that of the second place.

　　How fast is it? If you add up more than 2 million latest ordinary computers, the computing power can only be tied with it; Its 1-minute computing power is equivalent to more than 7 billion people around the world using calculators for 32 years without interruption.

　　It is noteworthy that this "Shenwei Taihu Light" computer system from Wuxi Center of National Supercomputing in Binhu District, Wuxi, Jiangsu Province has realized the localization of all core components including the processor.

　　Supercomputers should not only run fast, but also be "useful". The Gordon Bell Prize, established in 1987, is hailed as the Nobel Prize in the field of high-performance computer applications. Since its establishment nearly 30 years ago, China’s team has never been shortlisted. However, this time, all three scientific research projects based on "Shenwei Taihu Light" were shortlisted for this award.

　　Breaking through the blockade "China Core"

　　"I don’t have to worry about being blocked anymore." Huang Jianguo, deputy director of the National Supercomputing Wuxi Center, said, "From personal computers to supercomputers, the biggest pain point for domestic scientists is that computer chips basically rely on exports, and we have never taken the initiative." In April, 2015, the U.S. government announced that four China institutions related to supercomputers were listed on the export restricted list, with the aim of restricting the development of supercomputers in China.

　　Huang Jianguo said that the domestic "Tianhe-2" supercomputer ranked first in the world for three years in a row, but it got stuck when it was preparing to purchase a new generation of processors last year, which finally led to the failure to complete the research goal as scheduled.

　　As early as 2011, there were supercomputers with domestic processors in China, but at that time, the speed could only reach trillions of times, ranking 14th in the world. At that time, China paid more attention to the supercomputer with the highest speed in the world. This domestic processor was rarely known by Chinese people, but it attracted much attention abroad. Independent processors, high-density assembly technology and water cooling systems became the focus of attention.

　　At present, "Shenwei 26010 Chip" is the third generation domestic processor, which is supported by the Nuclear High Foundation Program of the Ministry of Industry and Information Technology and developed by the National High Performance Integrated Circuit Design Center. "The ordinary computer chip we usually use is ‘ Multi-core ’ , this chip adopts ‘ Many-core architecture ’ . This silver-white chip integrates 260 computing cores and billions of transistors, reaching a computing power of more than 3 trillion times per second. " Huang Jianguo said.

　　The key indicators rank first in the world.

　　In December 2015, with the support of the National "863 Program", the Ministry of Science and Technology, Jiangsu Province and Wuxi City jointly invested 1.795 billion yuan, and the National Research Center for Parallel Computer Engineering Technology successfully developed "Shenwei Taihu Light", which used 40,960 chips.

　　The computer room where "Light of Taihu Lake" is located has no noise except air conditioning. It is the first supercomputer in the world with a running speed of over 1 billion cycles per second, with a peak performance of 1.25 billion cycles per second and a continuous performance of 930 million cycles per second, nearly three times that of "Tianhe II", and its key indicators rank first in the world.

　　"Every ‘ Nuclear ’ They are all computing units. They are team operations and are no longer individual operations. " Huang Jianguo explained that the biggest feature of this computer is to let thousands of "nuclear" work together and play an effective role.

　　An expert who participated in the development introduced that the energy consumption of a supercomputer can be almost equal to that of a small town, and power consumption is the bottleneck for the computer to improve its speed. The system energy efficiency ratio of this supercomputer is as high as 6.05 billion times per watt, which is more than 60% energy-saving than Tianhe II.

　　The computer system also adopts efficient water cooling technology, high-density assembly technology, etc. The low-power design inside the chip and the length of wires inside the chassis are all aimed at reducing energy consumption.

　　"The biggest shortcoming is the application"

　　"With this computer system, we can complete the simulation of the earth’s climate in the next 100 years in 30 days, which was unimaginable before." Xue Wei, an associate professor at Tsinghua University, said.

　　At present, the National Supercomputing Wuxi Center has established application cooperation relations with more than 30 domestic user units such as Peking University, Institute of Software of Chinese Academy of Sciences, 702 CSIC, Yuanjing Energy, Tsinghua University and National Computational Fluid Mechanics Laboratory, focusing on aerospace, oil exploration, vehicle and boat design, animation production, new drug research and development, biological information, climate simulation and so on.

　　Huang Jianguo introduced that there are supercomputers in China that have become the fastest computers in the world for three consecutive years, but they have not done enough in application. There is no problem with computer hardware, and the biggest shortcoming is the application.

　　Liu Zhao, an application support engineer at Wuxi National Supercomputing Center, said that the supporting application of supercomputers began as early as one year ago.

　　Weather forecast is one of the main uses of supercomputers. Wang Lanning, a professor at the Institute of Global Change and Earth System Science of Beijing Normal University, said: "Whether it rains or not depends on the movement of clouds. With a supercomputer, the movement of clouds can be accurately simulated and observed."

　　Over the years, the observation accuracy of weather forecast has also changed with supercomputers. In 2011, the observation accuracy of Tianhe-1 in Tianjin was 100,000 kilometers, and that of Shenwei Blu-ray was 10,000 kilometers, while that of Shenwei Taihu Light was reduced to 9 kilometers, and now it is moving towards 3 kilometers. Wang Lanning said that with the support of faster supercomputing ability in the future, the weather forecast can be foolproof.

　　As a member of the team of "Global Non-hydrostatic Cloud Resolution Simulation", Wang Lanning’s project was shortlisted for the Gordon Bell Award. A domestic expert who has been paying attention to supercomputers for a long time said that through nearly 10 years’ efforts, China’s software application field has expanded from a few key fields to all walks of life, but the software in the field is huge in scale, long in development cycle, high in cost and difficult. The development of efficient and mature domestic parallel application software requires the joint efforts of relevant experts, supercomputer system manufacturers and software personnel, so as to develop a high-performance computer system that is easy to use, practical and effective, and fully cooperate with users to develop high-performance application software.

　　Among the six nominations for this year’s Gordon Bell Award, the application based on "Shenwei Taihu Light" accounted for three, involving atmosphere, ocean and materials respectively. This is the first time that China has been nominated for this award.

WU GANG shows the textbook-level acting ＂Secretary Dakang＂ expression pack hot network.

　　"WU GANG’s acting is so good, why is it not red?" The audience who once asked questions on the Internet should be very pleased now: WU GANG became an expression pack overnight with the role of "Secretary Dakang" in the anti-corruption drama in the name of people. When interviewed by reporter WeChat yesterday, the strength faction mentioned that the enthusiasm of netizens was both surprised and happy: "Nowadays, netizens are really amazing, especially thanks to netizens."

　　"Secretary Dakang" teaches you to act.

　　After "in the name of people" became popular, a group of officials in Handong Province became the favorite "Handong Boys" of the audience, and the most popular among the "Handong Boys" belonged to Dakang Li, secretary of the Jingzhou Municipal Party Committee played by WU GANG. At first, he was guessed as a bad guy by some viewers. After ten episodes, everyone found that he had a wife’s pit inside, subordinates’ secrets outside, debts left by his predecessor, and colleagues’ stepping on him. He was also devoted to the GDP of Jingzhou, which was simply a tragic "back-pot man" and made everyone feel bad. The audience was also divided into two groups: "Secretary Dakang" and "Secretary Yuliang", and they started a fan war in a serious way, turning Secretary Dakang and his expression pack into a hot search — — Who would have thought that anti-corruption drama had such a way of looking after it?

　　In fact, Dakang Li didn’t play an important role in the original work. Most of the credit for the popularity of "Secretary Dakang" lies in WU GANG’s interpretation and play. WU GANG said frankly: "It’s also quite uneasy to take on this play, playing a party secretary. We have never seen this person. I will search Baidu for many videos of leaders at all levels. If people’s gestures may help me, I will keep them in mind and may be useful in filming. " He grasped the details to shape the characters. "I hope the audience will say that I know this person, just like the people next door to our house, and he has a sense of closeness." First of all, I think this character has to be human. He has worldly desires, so he has to eat. When he is hungry, he has to poke wildly. When he is in a hurry, he also swears. In fact, people are like this. "

　　The most important point is to recite the lines. "The biggest secret is to read the script well. When the script is very familiar, you will know what the other party is and what you want to do. I must be familiar with this level, so that when you say your lines, it is vivid and subconscious. " Remember the undercover documentary of Hengdian written by screenwriter Song Fangjin not long ago? Young actors, learn.

　　Thanks to netizens for making emoticons.

　　Lu Qiaoshan in Latent and Lu Zilin &hellip in White Deer Plain; … Like every role in the past, WU GANG did his part as an actor, but the popularity of "Secretary Dakang" was beyond his expectation. "I never thought of this character, and this Dakang Li could become online celebrity." He responded to the concerns of netizens one by one. "In fact, they are not right, it should be three eyelids! My parents gave it to me. This can’t be changed. Everyone says this hand looks good, but I didn’t find it. Later, they took screenshots and saw, hey, I think it’s not bad, thanks to my parents. "

　　He thanked the netizens for their emoticons. "Nowadays, netizens are really amazing, and their tastes are extremely high. I’m especially grateful to these netizens. They really made great efforts to cut this photo frame by frame and put all the expressions of Dakang Li together on the Internet. Everyone enjoys this character together, and I think this is the greatest compliment to a person. In fact, I think everyone likes him because of his openness, persistence and simplicity. " Reporter Wang Huichun

The safe operation of NOA, a technology truck, exceeds 50 million kilometers, and the intelligent driving of trucks has entered the stage of large-scale commercialization.

On August 29th, 2023, Macheng Technology held the second Macheng Technology Day with the theme of "Run the truck NOA", and shared the innovative practice that Macheng truck NOA (navigation-assisted driving) took the lead in breaking through 50 million kilometers and operating safely without accidents, deeply interpreted the new generation core technology of Macheng truck NOA, and cooperated with Shentong Express and Shentong Express on the spot. Intelligent driving of trucks has entered the stage of large-scale commercialization.

Ma Zheren, founder and CEO of Won Che Technology, said, "Won Che truck NOA has been operating safely for more than 50 million kilometers with zero accidents. Since the end of 2021, Hunche Technology and its OEM partners have successfully mass-produced smart heavy trucks, and Hunche truck NOA has successfully covered the national high-speed trunk lines. Its value of safety, labor saving, labor saving and fuel saving has been widely recognized by head logistics customers, and it has realized the large-scale commercial operation of smart heavy trucks. This is the common achievement of the close cooperation of the truck autonomous driving industry, and has formed a leading position in the world. Through the platform of Suiche Science and Technology Day, we share and discuss the technological innovation and application practice of truck autonomous driving with industrial partners to jointly promote the accelerated development of the industry. "

Ma Zheren, founder and CEO of Yuche Technology

Wei Bingwu, director of Shanghai SME Development Service Center, was invited to attend the meeting. He said that Hunche Technology is one of the key unicorn enterprises in Shanghai, and congratulated Hunche on his achievements in autonomous driving technology and products. The city service center will rely on the "Shanghai Enterprise Service Cloud" as the platform carrier, actively link resources, further do a good job in unicorn cultivation, and empower enterprises in the critical period of growth.

　

NOA, a winning truck, travels safely over 50 million kilometers, and the commercial value of autonomous driving has been verified on a large scale.

Mache Technology has cooperated with more than 100 shippers and carrier fleets to carry out normalized intelligent heavy truck operation services, with a commercial operation mileage of over 50 million kilometers, covering more than 340 trunk high-speed operation lines in seven core economic zones across the country, with a cumulative shipment of nearly 50,000 times, all of which were completed by a single driver. In the normal commercial operation of intelligent driving heavy trucks for more than 600 days, the automatic driving mileage accounts for more than 90%, which continuously creates significant value for logistics customers in terms of safety, manpower saving, labor saving and fuel saving.

Ayushun, Executive Vice President of Mache Technology

  • Security:On Science and Technology Day, Pacific Insurance and Hunche Technology jointly released the industry’s first complete annual smart driving heavy truck insurance data report, which compared the safety performance and accident data of smart driving heavy trucks and traditional heavy trucks in detail. Compared with manual driving, intelligent driving can be reduced by more than 75% in core indicators such as pre-collision warning, lane departure warning and sudden deceleration.
  • Save people:NOA, a winning truck, changes the driver from the previous pure manual driving mode to a simple and relaxed safety officer mode, which greatly reduces the work intensity and driving fatigue. Through safe and sustainable single driving, the ratio of people to vehicles has been significantly reduced in various trunk logistics subdivision scenarios such as express delivery, contract logistics, LTL and vehicle-specific lines, and the labor cost can be saved by 20%~50%.
  • Save effort:Hunche Technology and Beijing Institute of Technology’s aerospace human factors engineering team introduced aerospace human factors research into truck autonomous driving. After 134 trips of transportation tasks and nearly 120,000 kilometers of drivers’ physical fatigue and psychological fatigue index tests, the results show that compared with traditional truck drivers, the physical fatigue of intelligent truck drivers who use NOA, a well-won truck, decreases by about 35%, and the psychological fatigue decreases by about 11%. This test provides industry norms and standards for human factors research of intelligent truck driving, and fills the gap in the industry. The two sides pioneered a research method for testing the physiological and psychological fatigue indicators of smart truck drivers. The signals of physiological and psychological indicators such as EMG and ECG were collected through wearable skin and ECG modules, and a multi-modal biomathematics model of driving fatigue based on three dimensions of physical load, alertness and cognitive load was constructed.
  • Fuel saving:According to NOA commercial operation data of Hunche truck, the fuel saving performance of Hunche intelligent heavy truck is better than the customer’s fuel consumption assessment standard in the core freight flow direction of East China, South China, North China and Central China, and the average fuel saving per 100 kilometers can reach 1-3 liters, which is 3%-7% compared with excellent human drivers. Among them, 30% of the normal operation lines can achieve 7%-10% fuel consumption reduction.

NOA, a winning truck, leads the level of truck automatic driving technology. Its national expressway availability rate is 100%, and the commercial operation coverage rate of expressways has reached 70%. It also overcomes the problems of continuous bends, long downhill, continuous tunnels and lack of RTK positioning signals, and realizes safe and reliable traffic on complex roads. The original fuel-saving algorithm (FEAD) of Hunche Technology has completely surpassed the predictive cruise algorithm (PCC), and achieved lateral control, traffic flow response, global speed planning, and more accurate calculation of load and rolling resistance coefficient, which significantly improved the fuel-saving effect. Aiming at the limitation of heavy truck data transmission, NOA creatively realized the enhanced shadow mode of combining end and cloud, directly purified driving data at the vehicle end, uploaded high-quality data fragments, and formed 550,000 high-value scenes, which were simulated and trained in the cloud data lake. The version update cycle only took 14 days.

　

Three core technologies in the new stage of NOA for winning trucks

Dr. Yang Ruigang, CTO of Hunche Technology, said that starting from the 50 million km milestone, the automatic driving technology of Hunche truck will accelerate the expansion of the capability boundary, especially: better national road performance, surpassing the higher cognition and smarter decision-making of old drivers, and supporting the OEM to realize more and faster vehicle adaptation. On the Science and Technology Day, Winch Technology comprehensively interpreted the three core technologies in the new stage of NOA of Winch Truck:

  • End-to-end network with security fenceEnd-to-end network can significantly improve the performance of autonomous driving, which is a general trend in the industry. However, the traditional end-to-end network is difficult to be applied to real scenes on a large scale because of its lack of interpretability and reliability and lack of security guarantee. Qiche innovatively put forward the "end-to-end network with security fence", which decomposes the traditional end-to-end network into several differentiable sub-networks, establishes an interpretable end-to-end network, and constructs a security fence to restrain it, so as to maximize the use of the intelligence of the end-to-end network and ensure the safety of autonomous driving. At the same time, the Occupancy Grid Map-OGM is used to represent in three-dimensional space, so as to realize the effective recognition of special-shaped objects and complex scenes. In addition, in view of the challenge of heavy truck’s long sensing distance to OGM’s computing power and memory consumption, we have developed an efficient OGM technology, which adopts adaptive granularity and sparse algorithm to reduce computing power consumption by 55% and memory consumption by 70%, and provide users with higher cost performance.

Dr. Yang Ruigang, Won Che Technology

  • Won the super driver.NOA, a winning truck, has approached the outstanding drivers of human beings in behavior at present, and even surpassed the outstanding drivers in several key dimensions such as fuel consumption. In order to continuously optimize the NOA performance of Won-Che truck, and achieve a comprehensive transcendence over the old human drivers in driving behavior, Win-Che Technology began to build a Win-Che super driver by combining the massive data obtained from commercial operation and the highly intelligent LLM model. Firstly, the driving behavior and scene data are atomized and subdivided in more than 300 dimensions, such as weather, road material, lighting, road structure, traffic flow, vehicle type and load, and naturally linguistized; At the same time, combining manual labeling and automatic labeling to form positive and negative driving behavior atomic sets, LLM model is fine-tuned, and a general intelligent big model TruckGPT focusing on truck automatic driving is customized. In view of the long tail problem that is difficult to deal with in the contemporary autonomous driving technology, the general intelligence of TruckGPT is used to optimize driving behavior, to build a super driver, and to strive to surpass the old driver in terms of fuel consumption, safety and driving comfort.

　

  • Ma che zhi Jia platform
  • In terms of hardware, Manche Technology has designed a new generation of ADCU computing platform for truck intelligent driving system. The new platform provides powerful AI and CPU computing power to meet the needs of trucks for remote sensing and fuel-saving algorithms. In view of the challenge of closed-loop data caused by long-distance weak network and changeable working conditions of trucks, the new platform provides large-capacity storage capacity and data management system, and ensures the success rate of high-value data return to 99.9% through technologies such as data compression and intelligent breakpoint continuous transmission. The new ADCU has also reached the functional safety level of ASIL-B and the information safety level of ISO 21434 certification, which fully meets the harsh operation and maintenance environment of trucks.
  • On the platform software level: Penche Technology has developed the core functions of vehicle hardware management, basic functions of system software, functional safety and information safety management, following the design concepts of integrity, universality and standardization. The platform software includes software development packages such as Vehicle Abstraction (VAL), Sensor Abstraction (SAL) and automatic code generation, which greatly improves the research and development efficiency and reduces the adaptation time of NOA, a brand-new truck, to 9-12 months.
  • In the aspect of truck EEA architecture: Hunche Nebula architecture has released a new generation of functions, providing more efficient and flexible solutions for OEM and Tier-1 partners. The new generation scheme uses the communication architecture of Gigabit Ethernet, which effectively solves the bandwidth bottleneck of traditional CAN/LIN bus. At the same time, the new generation of Hunche Nebula architecture also provides IASP standardized service library to meet the needs of rapid application of new models and high-performance transformation of old models at controllable cost. The overall scheme realizes full modular software and hardware decoupling, can be split and delivered in multiple dimensions, adapts to the differentiated electronic and electrical architecture of multiple OEMs, and efficiently supports the upgrade of truck EEA architecture.

　

Mache Technology signed purchase and strategic cooperation agreements with Shentong Express, Zhongtong Express and Debon Express.

At the site of this Science and Technology Day, Science and Technology Co., Ltd., Dongfeng Commercial Vehicle and Shentong Express signed the first batch of 500 smart heavy trucks procurement and strategic cooperation agreements, China Heavy Duty Truck and Zhongtong Express signed the first batch of 200 smart heavy trucks procurement and strategic cooperation agreements, and Debon Express signed the smart heavy trucks strategic cooperation agreement.

San Diego Comic-Con Science： Your beloved Raytheon Loki has been here!

The annual San Diego Comic Con is just around the corner.

Special feature of 1905 film network　 The annual San Diego Comic Con is coming again! This year’s comic-con is still full of stars, crouching tiger, hidden dragon, famous directors such as Spielberg, and superheroes such as Justice League, Raytheon and Panther are also gearing up. Game of Thrones, which has been on the altar all the year round, can’t be underestimated as well as rising star westworld. For a time, the eyes of fans all over the world turned to this beautiful coastal city.

Speaking of the impressive activities of Comic-Con, what Xiaobian first thought of was the one that surprised fans in 2013.

On July 20th, 2013, Hall H of the San Diego Convention and Exhibition Center (the main venue of the comic exhibition) was packed. The staff introduced the post-production to the fans, but the scene suddenly went into darkness and the microphone suddenly lost its sound. This scene made people think that there was an accident.

Suddenly, a thunderous voice resounded through the hall: "Man, look at how low you have fallen!"? Gathered in the dark, like wild animals! " After saying his word, a "lightning" threw a cold white light out of thin air. "Shake Sen" Tom Hiddleston stood proudly on the stage in the gorgeous armor of the evil god Loki, scanning the audience coldly, and the excited screams of the fans almost overturned the roof.

"Shake the Sen" into the play


Later, "Shake the Sen" continued to set a good example, giving people the illusion of watching Shakespeare’s stage plays.From Asgard, the fairy palace, the proud little public performance sometimes called on the audience: "Call my name and be loyal to me!" " Sometimes put your index finger on your lips to signal that everyone is quiet, control the rhythm strongly, and the gas field is breathtaking.

"Shake the Sen" gas field is breathtaking.

In this way, Loki "swept" Hall H with lightning speed/storm. Although "Shake Sen" is very attractive, the glittering logo behind him is equally eye-catching. Non-fans and fans can’t help asking: What kind of grand event is San Diego Comic Con? (Xiaobian won’t tell you, this is the real wonderful conference 23333)

Although San Diego Comic-Con always comes as scheduled, not everyone knows its ins and outs.Let’s review its "past lives" together ~

　

Origin & Things You May Not Know

　

"International Comic-Con: San Diego", referred to as SDCC, usually lasts for 4 days (Thursday to Sunday) and is held in summer.San Diego is located in the southwest corner of California, USA.Known for its warm climate and numerous beaches, it is known as the "best city in America" and the economic center of the San Diego-Tijuana metropolitan area.The current comic-con event has become a diversified comprehensive event, the scope is not limited to comics, and works from different fields have entered one after another, and the publicity and promotion conferences of all parties are fierce, but it was not the case at first.

"Quanyou" is a creative exhibition.

　

The first San Diego Comic-Con was held in 1970, when it was founded by a group of comic fans such as Schell Doff and Richard Alf. Schell Doff initiated the Detroit Comic-Con in the 1960s (one of the first veterans of comic-Con). He moved to San Diego in the 1970s and prepared a one-day mini-exhibition on March 21st, hoping to take this opportunity to organize large-scale exhibitions in the future. Perhaps he never thought that San Diego Comic Con would become the focus of the world in the future.

9 comic book fun tips

　

1. After the initial mini-exhibition, the first San Diego Comic-Con, which lasted for three days from August 1 to August 3, 1970, attracted 300 people (another 100 people were written by foreign media). Although it seems sparsely populated now, considering the cultural environment at that time, this figure has demonstrated the attraction of Comic-Con to the public.

The El Coste Hotel, one of the local landmarks, was once the main venue for the exhibition.

　

2. Comic-Con once set up the University of California, San Diego, San Diego Golden Hall, El Coste Hotel, etc. As the venue, in 1991, the main venue was moved to the San Diego Convention and Exhibition Center. In recent years, libraries, theaters, children’s parks, etc. will also undertake some activities.

The San Diego Convention and Exhibition Center is integrated with the beautiful scenery, and the dome has a sense of design.

3. The full name of Comic Con — — The name "International Comic-Con: San Diego" was first formed in 1995. Before that, the Title of Comic-Con was changed several times. In 1970, it was called "Golden State Comic-Con", in 1972 it was called San Diego West Coast Comic-Con, and in 1973 it was a concise San Diego Comic-Con.　Every year, there will be a preview field the day before the official opening (Wednesday night) to provide participants with an "exhibition catalogue", which is actually to let them know about the main activities, exhibitors and guests. The preview activity is only open for 3 hours (6 -9 pm), so this night is also called "warm-up night".


The first San Diego Comic Con was actually called "Golden State Comic Con"

San Diego West Coast Comic Con, a former name, is also cool.

　

4. Los Angeles is close to San Diego. Guess what the Hollywood team first entered the San Diego Comic Con to promote? Of course, the American people are obsessed with it now! Charles Liebencott, the director of the film’s announcement, put slides on the stage, but the scene was deserted, and only a handful of people participated in the exhibition, in sharp contrast to today’s sea of people.

Hollywood actually came to comic exhibition as early as the 1970s.


Hollywood film giants are in Los Angeles (marked in purple), which is close to San Diego (marked in red).

5. The last day of San Diego Comic-Con is "Children’s Day". In addition to film-related publicity, there are also some activities open to families. Children aged 12 and under can enter for free (provided that parents need to buy tickets).

The children are very engaged in playing.

6. In 2015, the number of exhibitors in San Diego Comic-Con reached an astonishing 160,000! In 45 years, the influence of comic exhibition is not the same as that of that year.

Every comic season, San Diego is crowded.

　

7. Every year, San Diego Comic-Con will hold a "masquerade ball", and encourage exhibitors who are creative and outstanding in costume matching to show themselves boldly. The winner of the "masquerade ball" will win 1000 dollars and a commemorative medal. In 2015, a group with the theme of "haunted house" stood out.

They swept the San Diego Comic-Con masquerade in 2015 and won many awards.

　

8. The "masquerade ball" is not the only place where you can play Cosplay. Fans in the exhibition hall usually take the route of "evil spirit madness" and dress up as their favorite characters.

The fans had a great time in the comic exhibition.


The Big Bang TheoryThe otaku in the movie once incarnated as "Justice League", and Pan Xiaohua looked unhappy.

　

9. When you open the San Diego Comic-Con official website, you can often see a cute toucan. Designer Rick Gilley originally thought of using this strange and precious large bird as the signboard of the exhibition, but according to him, he just wanted to paint animals dressed as human beings, and then the toucan became a symbol of the exhibition. According to official website, this bird retired gloriously in 1995, but until today, its sense of existence is still very strong.

This cute little bird often appears in official website today.


Rare design manuscripts in early years


Designer’s colored logo data map


Next page:How did San Diego Comic-Con, a paradise for pop culture, rise?

The new rules came in April! Everything is important!

　　CCTV News:From April 1st, a batch of new laws and regulations will be formally implemented. Including the reduction of value-added tax rate in some industries; Entry-exit documents are "nationwide"; Relevant persons in charge of primary and secondary schools and kindergartens should have meals with students; The implementation of the new national standard for electric bicycles.

　　The value-added tax has been lowered, and the prices of automobiles and gasoline have begun to decrease.

　　According to the "Announcement on Deepening the Policies of VAT Reform", from April 1st, some industries will be taxed at 13% instead of 16%, mainly involving manufacturing and other industries. Items subject to the 10% tax rate will be taxed at the 9% tax rate, mainly involving transportation, postal services, construction, real estate, basic telecommunications services and agricultural products. At present, many car companies have lowered their prices in advance. From 0: 00 on April 1st, the maximum retail price of gasoline and diesel in China was reduced by 225 yuan and 200 yuan respectively.

　　Ordinary passports, passes to and from Hong Kong and Macao, and passes to and from Taiwan are all available nationwide.

　　From April 1st, the entry and exit documents of the People’s Republic of China, such as ordinary passports, passes to and from Hong Kong and Macao, and passes to and from Taiwan, will be handled nationwide. Mainland residents can apply for the above-mentioned entry and exit documents at any entry and exit management window in the country, and the application procedures are the same as their household registration.

　　Relevant persons in charge of primary and secondary schools and kindergartens should have meals with students.

　　The Ministry of Education, the State Administration of Market Supervision and National Health Commission jointly issued the Regulations on the Management of Food Safety and Nutrition Health in Schools, which will be implemented from April 1st. It is required that primary and secondary schools and kindergartens should establish a centralized meal accompanying system, and each meal should be shared by the relevant person in charge of the school and the students, and the accompanying meal records should be made to find and solve the problems existing in the centralized meal process in time.

　　The new national standard for electric bicycles was implemented on April 15th.

　　The new national standard has improved the safety performance of electric bicycles in an all-round way, from the original mandatory provisions to full-text mandatory provisions, adding technical indicators such as tamper resistance, fire resistance, flame retardant performance and charger protection, and adjusting and improving technical indicators such as speed limit, vehicle quality and pedaling ability.

　　According to the requirements of the new national standard, the maximum design speed of electric bicycles should not exceed 25 kilometers per hour and should not be modified. When speeding, the system should continue to give a prompt sound. Compared with the old national standard of electric bicycle, the motor power is adjusted from 240W to 400W, and the vehicle mass (including battery) is adjusted from 40kg to 55kg. The pedal riding function is mandatory, and the unique vehicle code is required to be permanently marked at the inseparable part of the frame body.

　　Implementation of the new version of the management performance assessment method for the heads of central enterprises

　　The revised "Measures for Evaluating the Operating Performance of Responsible Persons of Central Enterprises" will come into effect on April 1st. Under the principle of quality first and benefit first, the new assessment method highlights the assessment and guidance of scientific and technological innovation, encourages enterprises to increase R&D investment, and regards R&D investment as profit. Highlight positive incentive assessment and strengthen "performance rise, salary rise, performance drop and salary drop".

　　The Emergency Regulations on Production Safety Accidents came into effect in April.

　　The Emergency Regulations on Production Safety Accidents will come into effect on April 1st. The regulations put forward institutional measures for the construction mode, mode and requirements of emergency rescue teams, especially in the construction of hazardous enterprises, and the measures are more rigid. After the team is completed, it should be equipped with necessary equipment and equipment, and the team members should be trained and have corresponding emergency rescue capabilities to ensure that they can play their due role in the accident rescue process.