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How does Xiaomi car settle down？ We found seven eggs.

　　[Aika Auto Aika One-Corner SHOW Original]

　　"Xiaomi Auto will be the last major entrepreneurial project in my life."

　　At the spring conference of Xiaomi at the end of March 2021, Lei Jun, founder, chairman and CEO of Xiaomi, announced that Xiaomi had officially entered the smart electric vehicle industry. From the official announcement of building a car to the official login to the Ministry of Industry and Information Technology in November 2023, many practitioners in the circle are like chasing a series, and now the mysterious curtain has finally reached the moment of announcement. However, looking back, compared with competitors in the industry, Xiaomi has obviously been "late" in the tide of electric vehicles. In this issue of "Aika One-Corner SHOW", let’s talk about this Xiaomi car that has all the reputation of Lei Jun, and what are the killers that he personally led, and whether it can become the "first car for young people".

　　Does Xiaomi SU7 really appear in the face or touch porcelain?

　　Judging from the photos of this appearance in the Ministry of Industry and Information Technology, Xiaomi SU7 adopts coupe design style, and its body posture is very low. Judging from the front face and side shape, it has the charm of Porsche Taycan (parameter | inquiry), which has been dubbed by many netizens as "Mi Shijie", and some netizens said that they saw the shadows of brands such as McLaren, Porsche, Tesla, Lincoln and Weilai. In fact, Xiaomi car is similar to some luxury car brands in appearance, and there are also team reasons. In September, 2021, Lei Jun announced the official registration of Xiaomi Automobile in Weibo, and attached a group photo of 17 people. Among them, Li Tianyuan, who has relevant work experience in automobile design, is considered to be the designer of Xiaomi automobile design.

　　Li Tianyuan worked in PSA China Design Center from 2011 to 2012; From 2012 to 2016, he worked in BMW Designworks, and since 2016, he has worked in BMW i/M department. BMW’s BMW iX model was designed by Li Tianyuan. However, BMW and Porsche have not spoken yet, and domestic brands such as Zero Run Car and Extreme Yue Car have claimed that Xiaomi Car collided with its own products.

　　After the appearance of Xiaomi Auto, the topic # Xiaomi New Car Crashes Tail and Zero Run C01 (Parameter | Inquiry) # appeared in Weibo, which said that "Xiaomi SU7 tail is not exactly the same as zero run C01, but it is similar in style. Xiaomi, is this a zero run as a benchmarking friend? " Extreme Yue also released the appearance picture of Extreme Yue 02 for comparison with Xiaomi Automobile, but the car has not been officially released yet. Zero-run cars and extremely fast cars are also considered to be suspected of rubbing the heat of Xiaomi cars.

　　On November 16th, Zhang Yong, CEO of Nezha Automobile, also talked about this matter in Weibo. He said: "Several new cars released recently are familiar at first glance, and the originality is not enough. The wind in the southeast and northwest of Rener is as deep as the sea when it enters the industry. You have to go through the pits and ridges, and there is nothing new. " However, this matter of beauty and ugliness varies from person to person. After the release of the pictures of the Ministry of Industry and Information Technology, there are many praises for the design of this car around me. Of course, compared with the photos, we are still more looking forward to the visual impression of the real car after its appearance.

　　How did the "late" millet break the game? We summarized some information.

　　Another new member of the dual-motor 495kW 3 second club

　　In terms of power, Xiaomi has two versions, namely single-motor and dual-motor models. The single motor version is equipped with a driving motor with a power of 220kW and a top speed of 210 km/h. It is equipped with a lithium iron phosphate battery, which is provided by Xiangyang Foday, which is BYD’s blade battery. The dual-motor version is equipped with two motors, the front motor is 220kW, the rear motor is 275kW, and the top speed is 265 km/h. The total output power of the system is close to 500kW, and it is expected that the zero-hundred-speed acceleration can reach the level of 3 seconds.

　　The dual-motor version is equipped with Contemporary Amperex Technology Co., Limited ternary lithium battery, so it’s probably Kirin battery. After all, it’s mass-produced in 2024 and positioned at a high end, so it’s a bit unreasonable not to use Kirin battery. If equipped with Kirin battery, it can be compatible with 800V high-voltage architecture, and charging for 5 minutes and increasing battery life by 200km will also become standard. But at present, we don’t know if this part of Xiaomi in fast charging technology can give us a surprise.

　　In the choice of driving motor, Xiaomi chose Suzhou Huichuan United Power. This company was established in 2016. Ideality, Tucki and Guangzhou Automobile are all his customers. At present, it is the brand with the largest motor installed capacity of new energy logistics vehicles. The powertrain developed by this company has reached the fourth generation, and Xiaomi may use this latest motor. The highest power version of the fourth-generation powertrain can support the highest voltage to 900V, equipped with a brand-new SiC power module, and supports high frequency and high speed. Compared with the previous generation, the cruising range of CLTC is increased by more than 5%, and the loss is extremely low. The oil-cooled design can also increase the power density by 15%. It can be seen from the extremely fast performance of 265km/h that the motor performance of Xiaomi SU7 is extraordinary.

　　Intelligent assisted driving is expected to be among the best.

　　Intelligent assisted driving is not only a symbol of the strength of car companies, but also an important function configuration for users to buy cars at present. From the public information, Xiaomi invested 3.3 billion yuan in research and development expenses in the field of intelligent assisted driving in the first phase, and set up a research and development team with more than 500 people. The goal is to enter the first camp of autonomous driving in 2024.

　　Lei Jun has always believed that lidar will become an indispensable part of autonomous driving, but in order to lower the price, it can only be compromised on Xiaomi. According to the official map, the low-profile vehicle adopts Continental Group’s 5R1V multi-sensor fusion system solution, that is, five millimeter-wave radars and one camera. This scheme without lidar can only be said to be reactive, but its potential is limited and it is not expected to support NOA in the city.

　　The high-end models are equipped with lidar (the number is unknown), which is matched with NVIDIA chip and Xiaomi’s self-developed algorithm. In theory, Xiaomi is not a novice in autonomous driving. As early as Xiaomi launched the first sweeping robot, he was already pre-researching the autonomous driving scheme. Because there is a strong connection between the sweeping robot and the car, for example, both use laser radar, and both have the need of route planning and obstacle avoidance, which can be regarded as a certain technical accumulation.

　　Last year, Xiaomi also showed off the intelligent calling function of a Xiaomi car. Judging from Lei Jun’s demonstration at that time, after the one-button calling function was turned on, the vehicle could automatically drive out of the garage, even connect two floors, and drive out of the garage from the B2 floor to pick up people. This is one of the few manifestations of Xiaomi in the field of intelligent assisted driving. However, in the field of intelligent assisted driving, whether Xiaomi’s technical ability can surpass the star enterprises such as Tesla, Huawei and Tucki remains to be tested by users after the product is launched.

　　Relying on ecological synergy to create a better intelligent cockpit experience

　　In October, Xiaomi released a self-developed operating system-澎湃 OS. A major feature of this operating system is that it has the ability of cross-end Zhilian, which can realize the integration of multiple devices and the cross-end call of hardware capabilities; At the same time, it also has the ability of active intelligence, which can unify thinking, multi-dimensional perception and take the initiative to serve others. As for Xiaomi’s surging OS, Lei Jun said in Weibo that this operating system has made a public base for the future tens of billions of devices and tens of billions of connections, and built a "human-car-home ecosystem" for Xiaomi.

　　The appearance of Xiaomi car means that it has filled the last piece of puzzle in the ecology of Xiaomi people’s cars. With the blessing of 澎湃 OS, Xiaomi’s smart cockpit experience may become a big bargaining chip in its competition with other products. After all, it is adjusted based on its own operating system, which brings better cockpit experience. There have been successful precedents in the market, such as many models equipped with Huawei’s HarmonyOS operating system, whose smart cockpit experience has certain advantages compared with other models on the market, and it has also become an important reason for many users to choose Zhilian models.

Joint venture challenger, Geely Xingyue L listed for sale at 137,200 yuan.

During this year’s Shanghai Auto Show, Geely Automobile built a new SUV model named Xingyue L based on CMA architecture, and released "SUV Disruptive Action", which opened the curtain to challenge the mainstream joint venture SUV. After waiting for three months, Xingyue L was officially listed in Hangzhou on July 20th.

This time, Xingyue L launched two power combinations, 2.0TD-7DCT EVO and 2.0TD High-Tech -8AT, with a market guidance price of 137,200 yuan to 185,200 yuan. Among them, Xingyue L’s exclusive Cuiyu magic color suit costs 5,000 yuan, including Cuiyu magic color special car paint+Cuiyu double suede interior, double five-spoke pulse exclusive wheels+magic color exclusive car keys.

At the same time, Geely Automobile has also prepared a variety of car purchase benefits for users who purchase the Star Yue L, such as a financial subsidy of up to 10,000 yuan, an increase and replacement subsidy of 7,000 yuan, free basic traffic for life, free maintenance for 4.5 years or 120,000 kilometers, and free warranty for 5 years or 150,000 kilometers.

Challenge the three flagship standards

As the main model of Geely in SUV products in the future, Xingyue L is also challenging the mainstream joint venture SUV models. And it has been comprehensively advanced from three levels: intelligence, security and luxury.

First of all, on the intelligent level, Xingyue L is equipped with the strongest Qualcomm Snapdragon 8155 chip, which supports 5G high-speed network and drives multiple screens with one core. At the same time, the new car is first equipped with Geely Galaxy OS system, which can realize the three-screen linkage of IMAX and the four-screen linkage of 25.6-inch AR-HUD–creating a smart cockpit with the largest "screen ratio".

In addition, under the blessing of CMA’s new intelligent and evolvable electronic and electrical architecture, Xingyue L has the intelligent expansion potential in the next 5 to 10 years. In addition, Xingyue L also has the global FOTA capability, which is the first engine power OTA, so that fuel vehicles can achieve multi-dimensional upgrades like pure trams.

Thanks to the 24 sensing elements with the largest number of mass-produced fuel vehicles, Xingyue L has nine large-area security. Among them, the EMA emergency steering assistance system carried by the new car can help the driver to make emergency avoidance when danger comes and minimize the possibility of injury; Elk passed the test with a score of 79km/h, giving users the strongest protection with the ultimate safety experience.

Finally, at the luxury level, Xingyue L is fully aligned with the products of 300,000 yuan. The straight waterfall air intake grille, with the appearance of matrix headlights on both sides, gives people a tall and tough visual experience. With a length, width and height of 4770mm×1895mm×1689mm and a wheelbase of 2845mm, Xingyue L has surpassed the level of joint venture competitors at the same level.

The luxury of Xingyue L is also reflected in the power. The new car is equipped with 2.0T high and low power engines of Volvo Drive-E series, which are matched with 7-speed wet DCT gearbox and 8AT gearbox respectively. The addition of the sixth generation electro-hydraulic four-wheel drive system of Borgwarner, the first in China, further highlights the comprehensive mechanical quality of Xingyue L.

Popularize high-end products

At the listing conference of Xingyue L, Li Shufu, chairman of Geely Holding Group, who has not participated in such activities for a long time, also came to the scene to cheer for Xingyue L platform. In Li Shufu’s view, Xingyue L is of epoch-making significance. It is neither a traditional car nor a new energy car, but it inherits the advantages of traditional cars, absorbs the highlights of new energy cars and creates its own characteristics.

Two years ago, Xingyue, the first model of Geely Automobile CMA architecture, went on the market, which broke the inherent cognition of users’ distrust of the three major parts of China. Last year, the launch of Xingrui, the first car product under CMA framework, broke through the "family car standard" previously formulated by joint venture brands.

With the listing of Xingyue L, Geely Automobile officially released the "High-end Series of Geely Brand CMA"-named "China Star" at the event site. Geely Automobile believes that China Star represents the highest level of automobile brands in China at present, and will challenge the high-end market in the future to provide users with high-value products and realize the popularization of high-end products. And in the global automobile industry, we will fight for "China automobile value" and set a new benchmark of "China automobile value" with three high values.

In Geely Automobile’s view, the first high value of China Star is to lead the era of global architecture. The release of China Star can also be regarded as a brand-new advance of Geely’s architecture. At present, Volvo, Link and Geely CMA architecture products have been recognized by more than 1 million users around the world. By 2024, all products of Geely brand will fully realize the construction of cars!

The second high value is to lead the global hybrid new energy era. In the future, Geely will continue to promote the "Blue Geely Action Plan". In September this year, Geely Automobile will launch a global power brand and build a Geely GHS2.0 intelligent hybrid system, achieving 43.32% of the world’s highest thermal efficiency and more than 40% fuel saving rate. In the future, GHS2.0 dual-engine intelligent hybrid system will be first installed on China Star.

The third high value is to lead the global era of 5G smart travel. Geely has made diversified layouts in the fields of LEO synchronous satellite, V2X vehicle-road coordination and high-level autonomous driving, and has the ability to link smart city traffic. By 2022, we will see Geely automobile with L4 unmanned driving and intelligent digital cockpit in Hangzhou Asian Games.

Gan Jiayue, CEO of Geely Automobile Group, said: "The high value of China Star Three leading the world is one of the’ China Geely’ schemes for China Automobile to go global, become bigger and stronger. As the global leader of China Automobile, Geely will fight for the’ China Automobile Value’, look for the direction, strengthen its belief, and work hard to make China Automobile travel all over the world. "

Write at the end:

First of all, from the product point of view, Xingyue L should have the strength to compete with or even surpass the joint venture products in terms of intelligence, safety and luxury, and the price of 137,200 yuan to 185,200 yuan, while fully surpassing the product strength value of the strong joint venture brand, it can be said that it is full of sincerity without requiring users to spend a penny more.

The release of China Star highlights Geely’s brand dream of "being great because of happiness" forged in 35 years. As Li Shufu said: "For more than a decade, Geely has cooperated with global partners to overcome one difficulty after another and solve one problem after another to achieve today’s product achievements of Xingyue L. What users buy is not an isolated automobile product, but the result of Geely’s systematic service and high-tech ability. I firmly believe that Xingyue L will lead the intelligent transformation of traditional automobiles and make positive contributions to the intelligent development of China automobile industry. "

Open the future wisdom home! The spring conference of Huawei’s whole house intelligent scene was officially held.

Harbin, China Broadcasting Network, March 17 (Reporter Ma Junyi) On March 16, the "2022 Huawei Whole House Intelligence and Whole Scene New Product Spring Conference" was held. At the press conference, Huawei launched a new generation of Huawei whole-house intelligent solutions, which brought about a heavy upgrade of whole-house intelligence and an innovative experience of spatial interaction, and opened a new chapter in smart life experience. At the same time, many new smart terminal products, such as whole house WiFi, smart door lock, smart portable speaker SoundJoy, Huawei P50 new color, Huawei nova9SE, Huawei MatePadPaper, Huawei MatePad10.4, Huawei Watch3 new color, FreeBuds4E, etc., also appeared simultaneously at this conference. Through the combination of art, emotion and technology, the smart life scene is further enriched, and a new intelligent experience with temperature is created for consumers.

People-oriented innovative interactive concept leads the evolution of whole house intelligence to active intelligence.

The essence of whole house intelligence is the spatial interactive revolution, which is also the way to break the traditional smart home. At present, most smart homes are single-point intelligence with smart items as the core, simple systems and initial scenes, and most of the connections are "point control points", lacking system-level scene linkage. In order to better meet the upgrade of users’ interactive experience, the "1+2+N" strategy of Huawei’s whole house intelligent solution was upgraded in 2022. The "1" upgrade brought Huawei’s whole-house intelligent host SE, which realized the serialization of the host and helped the whole-house intelligent users to realize a set of intelligent hosts and connect the whole house. "2" is upgraded to the connection and interaction between the host and the system, including the existing whole-house interconnection, and brings a brand-new interactive hardware-the whole-house central control family, which together with the interactive software of Smart Life APP form two interactive cores, so as to upgrade the home interaction and realize natural and efficient interaction. N subsystems have been upgraded to ten subsystems in the whole house, realizing the interconnection, centralization and naturalization of the whole house, making people-oriented and evolving to active intelligence, so that more users can easily live in a comfortable future home.

Huawei’s whole house central control family includes intelligent central control panel, intelligent switch and intelligent panel. Among them, the central control panel is equipped with HarmonyOS for the first time, and it is also the first FHD+ central control panel. It is equipped with star ring buttons to support intelligent functions such as AI scene recommendation and one-button AI dynamic scene startup. When you drag your tired body home, you don’t need to complete the steps such as turning on the air conditioner, closing the curtains, turning on the light, turning on the air purifier, etc., just press the star ring button to turn on the home mode with one button. At the same time, the one-button switching scene has the AI ? ? environmental awareness function, which actively matches the environmental state. For example, when you return home at night, you will automatically set the warm color light environment. After turning on the night start mode, the twilight will light up at night, which will not affect your family’s sleeping; If it is found that the temperature is too high or the air quality is poor, the system will call the fresh air with one click to trigger the adaptation scene with the actual environment, making the touch buttons more emotional and making the home a home that knows you and has temperature.

In addition, a wealth of sensors are integrated in the central control panel, so that the human body is close to automatic sensing and bright screen for intelligent recommendation, including weather, traffic, environmental information and so on. In the process of use, the 10-inch central control panel is equipped with a 6-microphone linear array to support the whole house pickup, and the comprehensive wake-up rate is over 99%.

Huawei’s smart panel in the whole house integrates the scene, lighting, curtains, air conditioning, floor heating and fresh air control, and bid farewell to the chaos of switches. AMOLED material is used on the screen, which has high resolution, wide color gamut, high contrast and brighter colors. It is equipped with a light sensor, which automatically brightens the indoor light when the external environment is bright, and the field of vision is clearer. When the external ambient light is dark, the indoor brightness is automatically dimmed, the light is soft and not dazzling, the screen is automatically turned on when it is near, and the screen is automatically turned off when there is no one, which saves energy and protects the environment while avoiding light pollution at night.

Serialization of the host allows more families to have smart homes.

In the "1+2+N" new generation solution of Huawei’s whole house intelligence, 1 is a whole house intelligent host, equipped with the central control system of HarmonyOS, and a family "smart brain" integrating learning, calculation and decision-making. This time, it is upgraded to a smart machine series, including Huawei’s whole house intelligent host and Huawei’s whole house intelligent host SE.

The former has high integration, modularization, intelligence and expandability for large-sized front-mounted apartment, while the latter adds interfaces such as property intercom system and interactive panel interface, which realizes the connection between home intelligence center and interactive core, enriches the intelligent use scenarios of whole house intelligence, reduces the user’s use cost while maintaining the sense of quality, and increases the flexibility of equipment application.

Huawei’s whole house smart host skillfully combines the fuselage with weak current in design. This time, Huawei’s whole house smart host SE adopts miniaturization design, with double 86-box size, and the overall volume is reduced by 95% compared with Huawei’s whole house smart host, which is exquisite and compact. Not only is it convenient to install, it can work independently, but it can also be flexibly matched with the central control panel and installed by hanging screen to become a host with screen. Thanks to the dual-core ARMCPU, narrowband PLC chip and HarmonyOS, Huawei’s whole house intelligent host SE can become the whole house interconnection hub and the whole house AI hub. Huawei’s whole house intelligent host SE supports the access of 128 PLC devices, and supports the local control of network disconnection.

Huawei’s advanced PLC-IoT technology has outstanding performance in network performance, anti-interference, stability and simple wiring, with high network performance of 500Kbp, high reliability and anti-interference of 99.99%, power line reuse, greatly reduced wiring length, simple construction, and better networking and digitalization in the era of more and more intelligent devices in the whole house.

In terms of the price of Huawei’s whole house intelligence, there are 39,999 typical apartments (2 bedrooms and 1 living room) with an area of 80㎡. The browser searches for "Huawei’s whole house intelligence" and enters the offline store in official website to make an appointment. At present, 64 Huawei intelligent authorized experience stores have been opened in 43 cities including Beijing, Shanghai, Guangzhou, Shenzhen, Wuhan, Changsha, Wenzhou, Hefei, Chengdu, Nanjing, Fuzhou and Harbin.

At the press conference, Huawei also released a series of new terminal products, such as smart door locks, whole house WiFi, smart speakers, mobile phones, tablets, smart watches and smart headphones, to create a new experience of smart life in the whole scene.

The first smart door lock equipped with HarmonyOS is released, which is more convenient, safer and smarter.

Facing the smart home scene, Huawei officially released the first series of smart door locks equipped with HarmonyOS, which supports the financial-grade security AI3D face recognition function. The whole machine has obtained HarmonySteeceal 5+security certification, security chip EAL5+ certification and CCRC enhanced security certification for the door lock, and has nine unlocking methods such as face, fingerprint, password, and one-touch unlocking of mobile phone/watch /NFC card. With the visual recognition technology, security encryption technology and AI capability accumulated by Huawei for many years, Huawei’s smart door lock supports HarmonyOS distributed visual cat’s eye, visual intercom with mobile phone, picture-in-picture with smart screen, and is equipped with high-definition door lock inner screen to make the dynamics outside the door visible in real time, bringing a convenient, safe and intelligent comprehensive experience. Adhering to the concept of technology adapting to the old, Huawei smart door locks bring higher security, higher convenience and higher quality practical products to consumers in China. It has established a clear development direction for the smart door lock market and boosted the industry to the high end.

The new choice of Wi-Fi in the whole house, Huawei Routes Q6 and AX6 are officially released.

As an important network foundation of whole-house intelligence, Huawei’s whole-house Wi-Fi is even more important in the context of the era of whole-house intelligence. Huawei Route Q6 and Huawei Route AX6 form a professional combination scheme for surfing the Internet, which can easily meet the multi-directional needs of all-family users and make users enjoy a smart life more easily. Among them, wide coverage, high-speed stability and plug-and-play are the distinctive product labels of Q6 series, which will bring excellent experience to users. The AX6, which locates Huawei’s fastest dual-band Wi-Fi6+, has a speed of 7200Mbps, and is called the "future-oriented router". Together, they escort the whole house intelligence and the whole scene smart life.

The first portable speaker equipped with HarmonyOS was unveiled, and its 26-hour long battery life was outstanding.

In addition to the door lock category, Huawei SoundJoy, Huawei’s first portable smart speaker released this time, is also one of the new categories of Huawei terminals. The speaker uses 40W super fast charge, with a battery life of up to 26 hours and excellent performance. In terms of sound quality polishing, Huawei SoundJoy and Divare jointly designed, adopting Divare’s four-unit divide-by-two design, which has powerful bass and loud and transparent treble. Shake combined stereo, one-touch sound transmission, super series connection and other features, HarmonyOS convenient functions, colorful light rings, IP67 dust-proof and water-resistant features, etc., further increase the playability, which can be enjoyed both outdoors and indoors.

Huawei P50 series sends out three new color schemes, which leads the spring color trend with natural inspiration.

Huawei P50 series started a new round of upgrading of scientific and technological aesthetics, bringing three new color schemes: Xinghe Blue, Yunjinbai and Danxia Orange, and deducing scientific and technological aesthetics with natural inspiration. Galaxy Blue adopts anti-fingerprint frosting glass technology for the first time. Danxia Orange and Yunjin White are made of ultra-thin plain leather and equipped with nano-glass-ceramics screen, and their anti-drop ability is improved to 5 times compared with the ordinary glass version. Huawei P50 series refreshes the mobile image experience with the black technology innovation of primary color dual image unit, computational optics and primary color engine, creating the ultimate photography experience for users and building an image culture that belongs to everyone. With the blessing of HarmonyOS, the P50 new color series will be endowed with more intelligent experiences, so as to keep pace with technological innovation and aesthetic design.

The 100-megapixel HarmonyOS mobile phone brings many innovative gameplay to young users.

This time, a new product of nova series-Huawei nova9SE was also released. As a 100-megapixel HarmonyOS mobile phone for young people, Nova A9 SE has been fully upgraded in appearance, image and comprehensive experience. Nova9SE uses a 6.78-inch screen with an ultra-narrow bezel, creating a straight screen design with an ultra-narrow bezel with a high screen ratio of 94.85%. Nova9SE is equipped with a 100-megapixel AI four-camera system, which makes the details of the film clearer. And under the blessing of HarmonyOS, it brings video games such as double-scene video before and after, and one-click filming of video before and after. In addition, nova9SE brings the desktop pet function, and pets designed according to the living habits of real life can accompany users for 24 hours.

Huawei WATCH3 Galaxy Blue released in a new color to support lung infection risk screening.

The new color of Huawei WATCH3 Xinghe Blue also appeared simultaneously, showing the vitality of spring, and the cute dial made the "small world on the wrist" full of fun. Family space goes further. When a family member falls down unexpectedly or initiates SOS emergency help, you can be an emergency contact to receive the emergency phone call and SMS notification of the watch call, and know the location of the family member at the first time to provide help to the family member in time. In addition, Huawei WATCH3 has joined the respiratory health research jointly sponsored by tongji hospital affiliated to Tongji Medical College of Huazhong University of Science and Technology and 301 Hospital, which can identify the risk of lung infection based on human physiological parameters such as body temperature, respiratory rate, heart rate variability and cough sounds, and help users better carry out active health management.

Semi-in-ear comfortable noise-reducing headphones Huawei FreeBuds4E made a new appearance.

At the same time, as a new member of the semi-in-ear noise-reducing earphone adapted to HarmonyOS, Huawei FreeBuds4E true wireless earphone was officially unveiled at this conference. Relying on the technological innovation brought by HarmonyOS2.0 era, Huawei FreeBuds4E brought the advanced design concept of the operating system into the earphone to unlock more audio wisdom experiences. At the same time, it inherited the semi-open active noise-reducing 2.0 technology gene, combined with "immersive" listening with high-resolution sound quality, and ". The release of Huawei FreeBuds4E not only enriches the layout of Huawei audio products, but also helps Huawei to live a smart life in the whole scene.

Huawei’s first ink tablet equipped with HarmonyOS2 was officially released in China;

At the press conference, Huawei MatePadPaper, the first flat-panel ink product equipped with HarmonyOS2, officially met with users. It combines traditional flat-panel and paper-like display, with a light and handy body and a comfortable eye-protecting screen to create an immersive reading experience. Close to the writing sense of paper and pen, convenient recording function helps people in the workplace to work intelligently; Under the blessing of HarmonyOS2, the smooth cross-device circulation interconnection changes the traditional ink tablet content circulation dilemma, making cross-device collaboration more handy; Its pre-installed Huawei reading covers massive book resources, which is convenient for people in the workplace to charge at any time. It provides a new choice for urban elites to immerse themselves in office and reading.

A new generation of MatePad comes out as a smart tablet with both learning and entertainment;

On March 16th, at the spring conference of Huawei’s whole house intelligence and whole scene new products, the brand-new HUAWEIMatePad was officially released, equipped with 2K high-definition eye protection full screen, with professional learning function and experience, and committed to bringing consumers a smart experience of learning and entertainment. As an education terminal in HarmonyOS, relying on the platform capability of Huawei Education Center to further realize the digitalization of education, the multi-dimensional product ecological matrix will continue to build a smart education ecology, providing users with intelligent, efficient and temperature-sensitive full-scene education services.

AITO Wenjie M5 Four-wheel Drive Ultimate Edition officially opened for booking.

AITO Wenjie M5 four-wheel drive flagship edition officially opened for booking at 21:08 on March 16th, with an official price of 319,800 yuan. Huawei’s deeply empowered AITO Wenjie M5 is the first model to be equipped with the HarmonyOS intelligent cockpit. As the top model in the car series, AITO Wenjie M5 four-wheel drive flagship edition is equipped with HUAWEIDriveONE pure electric drive range extension platform, and the comprehensive cruising range of WLTC can reach 1000+km, of which the pure electric cruising range is 150km, and the peak total power is as high as 365kW comparable to that of supercar, which can achieve 0-100km/h acceleration of 4.4 seconds. In addition, the flagship version adds the exclusive car paint of Azure Blue, enjoys exclusive high-grade crystal diamond gears, comes standard with the main driver’s private headrest audio and HUD head-up display system, and is equipped with 20-inch aerodynamic wheels and Pirelli PZERO high-performance silent tires. The official booking of the flagship version of M5 four-wheel drive by AITO further improves the product matrix of all models and provides consumers with more choices.

Internet Protocol TV

China IPTV is a new intelligent media platform in the living room, which is operated by Ai Shang TV Media (Beijing) Co., Ltd., a subsidiary of CCTV. Founded in 2013, Love TV Media (Beijing) Co., Ltd. is the only IPTV integrated broadcast control platform in China.

　　

China IPTV provides live broadcast, on-demand, time-shifting, watching back and other audio-visual programs and rich application services. Through IPTV, you can not only receive more than 100 live channels including CCTV, satellite TV and digital channels; It can also realize the time-shift viewing of live channels, pause, rewind and fast forward, and the wonderful moments will not be missed again; We also provide you with the function of watching TV programs for up to 7 days, so that your TV program list can change with your time.

　　

On-demand, China IPTV has CCTV core new media copyright resources such as CCTV channel, Olympic Games, World Cup and Spring Festival Evening, over 500,000 hours of on-demand content, rich 4K, children’s education and other value-added application resources, covering various programs such as movies, TV series, children, variety shows, sports, documentaries and news. There are not only authoritative reports on national affairs, but also various popular TV dramas. IPTV can meet the viewing needs of every member of the family.

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What will China’s quantum computer debut bring？

　　In the experimental building of Shanghai Research Institute of the University of Science and Technology of China, located in Pudong New Area, Shanghai, hundreds of components seem to grow randomly on a workbench of less than 3 square meters: some are bare and bare, while others are supported by wave plates like magnifying glasses, with different sizes and shapes, and the surrounding frame beams are covered with optical fibers. It’s hard to imagine that this is the main body of China Optical Quantum Computer, which has just come out, and has become a shining star in the scientific and technological circles of China and even the world.

　　On May 3rd, the developer of this computer — — The Institute of Quantum Information and Quantum Science and Technology Innovation of China Academy of Sciences announced here that Academician Pan Jianwei and colleagues Lu Chaoyang and Zhu Xiaobo of China University of Science and Technology, together with Wang Hao Hua Research Group of Zhejiang University, have built this quantum computer based on single photon, which is the first optical quantum computer in the world to surpass the early classical computers.

　　At one time, comments came one after another: "China scientists are once again at the forefront of innovation", "Quantum computer opens a new China speed" and "Quantum computing will completely change the future application prospects of mankind" & HELIP; … Even Pan Jianwei, the focus of this achievement, mentioned in an interview that "quantum computing research is like mushrooms after rain, and it has reached a critical moment of explosive development." So what can this "made in China" quantum computer do and what will it bring us? China Youth Daily Zhongqing Online reporter interviewed relevant experts.

　　Bicycles and airplanes

　　The reason why people are full of expectations for quantum computers is not unrelated to the problems encountered by traditional computers: in recent years, traditional computers have gradually encountered a series of problems such as power consumption bottlenecks and communication bottlenecks, and their performance growth is becoming more and more difficult. The demand for high-performance computing technology to explore new physical principles has emerged.

　　Quantum computer is a key for scientists to try to open infinite possibilities in the future. Theoretically, quantum computers can easily "kill" traditional classic computers: someone once made an analogy. If the speed of traditional computers is bicycles now, the speed of quantum computers is like airplanes.

　　The secret of "second kill" lies in the word "quantum".

　　The so-called quantum refers to the most basic unit of matter, which is inseparable. The well-known microscopic particles such as molecules, atoms, electrons and photons are all manifestations of quantum.

　　Pan Jianwei said that quantum has a characteristic that determines its ultra-fast computing power, and this characteristic is "quantum superposition". This is the fundamental difference between the quantum world and the classical world — — The famous "Schrodinger cat" vividly described this paradox. In the classic world, cats are either alive or dead, but a quantum cat can be in the superposition state of "dead" and "alive".

　　With this "nature" of superposition, quantum computing has the ability of parallelism, that is, synchronous computing can be realized. According to scientists, classical computers can only be "either-or" in binary algorithms: either 0 or 1. But quantum computers have the ability to "coexist".

　　For example, in order to "find" the correct information, the classic computer we commonly use at present needs to list and verify all the possibilities when extracting a problem to be solved, which is equivalent to a person with two hands who can only do one thing at a time; Quantum parallel computing can directly calculate and extract the corresponding information, which is equivalent to a thousand-handed Guanyin with two N hands, and can do what two N hands can do at the same time.

　　How fast the latter is depends on the exponential increase of n.

　　At the press conference on May 3rd, Pan Jianwei and the participants relived the classic story about chessboard wheat — —

　　In ancient India, the king was going to reward the inventor of chess and asked him what he wanted. Pointing to the chessboard in front of him, the inventor said to the king, Please put one grain of wheat in the first cell of the chessboard, two grains in the second cell, and four grains in the third cell, and then each cell will be twice as large as the previous one, and so on. When all the grains in the 64 cells on the chessboard are filled, you will give me a reward.

　　The king thought it was simple at first. Unexpectedly, when people brought bags of wheat to start counting, the king found that even bringing all the wheat from India could not meet the requirements of the prime minister — — If you count two pills a second, it will take hundreds of millions of years to count them all.

　　By the same token, Pan Jianwei said, with the increasing of N, the computing power of quantum computers will increase exponentially, and some large-scale computing problems that classical computers can’t solve will be "solved". He takes factorization of large numbers as an example. It takes 150,000 years for a classical computer to decompose a 300-bit large number, and it takes only one second for a trillion quantum computers to decompose this large number.

　　ideal and reality

　　According to Pan Jianwei’s description, quantum computers are also expected to play a big role in the large-scale computing problems of human society — —

　　In the field of public safety, quantum computing can instantly process 6 billion face pictures in the monitoring database and identify a person’s identity in real time; In the field of public transportation, quantum computing can quickly analyze and predict complex traffic conditions, so as to dispatch integrated transportation systems and avoid road congestion to the greatest extent, and so on.

　　However, these are only the "ideal" prospects for scientists at present, and quantum computers in reality are far from reaching this application level.

　　Even the China Optical Quantum Computer only beat the speed of the early electronic computer, which was 10 to 100 times faster than the first electron tube computer and the first transistor computer in human history, but it was "much slower" than the current smart phones and laptops.

　　In the early 1980s, American physicist Feynman put forward the concept of quantum computer, but after more than 30 years’ efforts, it is difficult for the best quantum computer in the world to complete some "seemingly childish" practical mathematical problems, so that people who are skeptical about it give this statement: Although quantum computing is a revolutionary technology, it always seems out of reach.

　　Now, things seem to have changed. At the beginning of this year, Nature magazine said in an article entitled "2017 will be the year when quantum computers come into reality from the laboratory" that quantum computing has long been considered as a technology that will be realized after 20 years. However, 2017 may be the year when this field changes its impression of "limited to research".

　　This change was confirmed in Shanghai, China on May 3rd, when the world’s first quantum computer surpassed the early classical computers came out.

　　Pan Jianwei said that there is a saying in the scientific community that there are "three steps" in quantum computing research as far as computing power is concerned. The first step is to surpass the computing power of the first electronic computer, the second step is to surpass the computing power of the commercial central processing unit, and the third step is to surpass the computing power of the supercomputer.

　　Now, Pan Jianwei team has finished the first step. He said, "At present, what we have achieved is only the first step, but this small step is an important step."

　　Commenting on this achievement, the reviewer of Nature Photonics said: "This quantum computer developed by scientists in China can be said to be the ENIAC in the field of quantum computing." The latter is the world’s first electron tube computer, which opened up the era of classical algorithmic computers.

　　The milestone significance of China, a quantum computer, can be seen.

　　Catch up and surpass

　　In fact, there are many schemes to realize quantum computing in laboratories all over the world, but the difficulty lies in the "manipulation" of microscopic quantum States. At present, Pan Jianwei’s team is working hard in three promising directions: photon quantum computing, ultracold atomic quantum computing and superconducting quantum computing.

　　The optical quantum computer unveiled on May 3rd is a quantum computing prototype that manipulates five particles, namely five optical qubits. According to quantum theory, the computing power of quantum computer will increase greatly with the increase of the number of particles that can be manipulated.

　　Lu Chaoyang, a professor at China University of Science and Technology, told reporters that the team’s next goal is to realize the manipulation of about 20 optical qubits by the end of this year, and is committed to the design, preparation and testing of 20 superconducting qubit samples.

　　At that time, the computing speed of quantum computer will be close to the best commercial central processing unit — — That is, the "second step" mentioned above, catching up with the speed of the current laptop. Lu Chaoyang said that by 2020, it is hoped that about 50 qubits can be manipulated, and then it is possible to achieve the "third step" breakthrough, that is, to surpass supercomputers.

　　Previously, John Preskill, a physicist at California Institute of Technology, mentioned a word called "quantum hegemony", to the effect that when a quantum computer has 5 to 20 qubits, it can accomplish what a top supercomputer can do, and once it has more than 49 qubits, the ability of a quantum computer will be beyond the reach of a supercomputer.

　　"This is called ‘ Quantum hegemony ’ The task, the motivation for scientists to design this problem at first is to show the ability of quantum computers and compete with classic computers to see who runs fast. " Lu Chaoyang said.

　　Pan Jianwei said that in the next 10 years, it is very likely that the scientific community will be able to manipulate 100 qubits. By then, its computing power may be billions of times faster than the most powerful supercomputer at present.

　　Further prediction, Pan Jianwei said that if more than 1,000 quanta can be achieved in the future, scientists may be able to study how consciousness is generated, and may be able to give birth to unimaginable artificial intelligence.

　　But at that time, ordinary people probably still didn’t need quantum computers. Pan Jianwei said that taking the existing mobile phone terminals as an example, the computing tasks that need to be completed can be sent to the cloud through the cloud computing platform, and the quantum computers in the background can complete them.

　　He also admitted that just as people who invented abacus in ancient times would not think of computers today, it is difficult for him to accurately predict the huge energy of quantum computers in the future, and everything can only be seen.

Geely automobile official announcement! ＂sell＂

K diagram 00175_0

　　After the production and sales data in January excluded Ruilan Automobile, which triggered market speculation,On February 20th, it was officially announced that Zhejiang Jirun, a subsidiary company, had signed an agreement to sell all the shares of Ruilan Automobile for 504 million yuan.

Sell 45% equity of Ruilan Automobile

　　According to the release on the Hong Kong Stock ExchangeOn February 20th, Zhejiang Jirun, a subsidiary company, entered into an agreement with Geely Qizheng.According to the agreement, Zhejiang Jirun agreed to sell and Geely Qizheng agreed to buy 45% equity of Ruilan Automobile at a cash consideration of RMB 504 million.

　　Geely Automobile said that after the completion of the disposal, the Group will no longer own any equity of Ruilan Automobile, and it is estimated that the Group will record the proceeds from the disposal of approximately RMB 117 million.

　　It is understood that Ruilan Automobile was established in January 2022 by Zhejiang Jirun and Geely Holding.Each contributed 300 million yuan, and the equity ratio was 50%. In June 2023, after Zhejiang Jirun jointly increased its capital to Ruilan Technology, its shareholding in Ruilan Technology increased to 55%, and that of Zhejiang Jirun decreased to 45%.

　　After the latest sale is completed, Ruilan Automobile will be held by Lifan Technology and Geely Qizheng, 55% and 45% respectively. According to the announcement, Geely Qizheng is mainly engaged in investment holding business, which is wholly owned by Li Shufu, chairman of Geely Holding Group, and his contacts.

　　Ruilan Automobile is mainly engaged in providing trams and services. Its products include Maple Leaf Series and Ruilan Series. Among them, Maple Leaf 80V, Maple Leaf 60S and other power exchange models mainly focus on the B-end market, while Ruilan 7 and Ruilan 9 mainly focus on the C-end market. The data shows that in 2023, Ruilan Automobile sold 38,000 vehicles.

Source: Ruilan Automobile official website

　　Geely Automobile said that Ruilan Automobile is committed to establishing an intelligent power exchange ecosystem and providing competitive products and services to the market. It started the power exchange business in 2022. At present, the power exchange business of Ruilan Automobile is still in its infancy, and it is expected that the main resources and continuous capital investment will be used to develop the power exchange ecology and related infrastructure. In view of the Group’s competitive advantage in the China automobile market, the Group believes that most of its resources will be concentrated on support.Automobile growth and the sale of power exchange business can enhance the competitiveness of the Group.

Sales in January increased by 110% year on year.

　　Since the beginning of the year, the sales volume of Geely Automobile has increased significantly. Data show that in January this year, Geely Automobile sold 213,500 vehicles, up about 110% year-on-year. Not only hit a record high, but also exceeded for the first time.Become the industry "sales crown" in January.

　　Among them, Geely Automobile’s performance in the automotive field is remarkable. In January, the company sold 65,800 vehicles, up 591% year-on-year, accounting for 30% of the total, setting a record high. Specifically, the sales of pure electric vehicles were 36,300, a year-on-year increase of 306%; Plug-in hybrid vehicles sold 29,500 vehicles, a year-on-year increase of 49.19%.

　　In terms of brands,The brand delivered 12,500 vehicles in January, a year-on-year increase of more than 3 times; The sales volume of Lectra was 28,000 vehicles, a year-on-year increase of 155%; Geely Galaxy series sold 19,000 vehicles, an increase of over 59% from the previous month.

　　It is understood that after achieving sales of over 1.68 million vehicles in 2023 and exceeding the previously set sales target, the sales target of Geely Automobile will be 1.9 million vehicles in 2024, including about 800,000 new energy vehicles.

　　On February 19th, Yan Jiayue, CEO of Geely Automobile Group, said that Geely brand will launch three new energy products this year, and Geely Galaxy will firmly create high-value new energy smart boutique cars with the price range of 100,000 yuan to 200,000 yuan for users.

Awesome ｜ the first time in the world! The ＂tram＂ that only discharges water began to operate in Tangshan.

　　Cctv newsYesterday, it was the first in the world.Hydrogen fuel cell tramPut into commercial operation in Tangshan, Hebei Province. The biggest feature of this tram is thatThe only substance discharged is water., to achieve the real "zero-emission”。

　　This is also the first commercial operation of a hydrogen fuel cell tram worldwide, marking a major breakthrough in the field of new energy rail transit in China.

　　The only emission of hydrogen fuel cell technology is water.

　　Hydrogen fuel cell technology is the mainstream direction of global clean energy development and utilization.Power generation through the direct electrochemical reaction of hydrogen and oxygen is the reverse process of electrolyzing water, with high energy density, low noise and no pollution, and the highest temperature of power generation reaction does not exceed 100℃.No nitrogen oxides are produced, and the only emission substance is water, which is a real "zero emission".

　　"zero emission" of pollutants from hydrogen fuel cell trams

　　After more than four years of research, CRRC Tangshan Company took the lead in breaking through a series of key technologies such as fuel cell/supercapacitor hybrid traction and control for the first time in the world.The developed tram completely eliminates catenary and pantograph.(electric equipment for electric traction locomotive to obtain electric energy from catenary is installed on the roof of locomotive or motor car), which fills the gap in this field.Realize "zero emission" of pollutants and "net-free" operation in the whole process.

　　Hydrogen fuel cell tramAdopting the world’s most advanced 100% low floor technology, the floor of the carriage is only 35 cm away from the track surface, and there is no need for a platform.; The minimum turning radius is only 19 meters, and the track can be directly laid along the existing urban roads, driving and stopping on the ground, so that passengers can easily ride.

　　The car is equipped with a wireless wifi network system that can last for 40 kilometers.

　　The Tangshan industrial tourism route uses hydrogen fuel cell trams.There is no need to set up catenary and install the third rail (power supply rail) and charging pile along the way. The whole operation of the line is 13.84 kilometers, and the tram only needs 15 minutes for rapid hydrogenation at a time, with a sustainable running speed of 40 kilometers and a maximum running speed of 70 kilometers per hour.

　　This tram adopts 2-car, 1-trailer and 3-car grouping, with 66 passenger seats and a maximum passenger capacity of 336. The grouping and passenger capacity can be flexibly increased according to operational requirements. The car is equipped with a wireless wifi network system, and passengers can freely access the network.

　　▌ This article Source: Xinhua News Agency China News Network

Beijing newly revised and implemented the group standard ＂Lithium Battery for Electric Bicycle＂ battery pack over-temperature alarm.

　　BEIJING, Beijing, June 19 (Xinhua) Today, the reporter learned from the Beijing Municipal Market Supervision Bureau that the revised Beijing electric bicycle group standard "Technical Specification for Lithium-ion Power Battery for Electric Bicycles" was officially implemented on June 19, and the original group standard was abolished at the same time. The newly revised group standard highlights the safety of products and further enhances the safety of lithium-ion batteries for electric bicycles sold in Beijing.

　　The standards were jointly revised by Beijing Bicycle and Electric Vehicle Industry Association, China Institute of Electronic Technology Standardization, Beijing Institute of Product Quality Supervision and Inspection, and other institutions and industrial enterprises. A total of 19 items were added and 20 related technical requirements were supplemented and improved.

　　The newly revised group standard highlights the safety of products. Based on the quality and safety management practice of electric bicycles in Beijing, the group standard first puts forward the requirements of mutual recognition and cooperative identification of battery and whole vehicle, battery (monomer) identification, acupuncture, thermal abuse, overdischarge and external short circuit, and takes the lead in applying the functions of mutual recognition and cooperative identification of battery and charging device, battery over-temperature alarm, increasing the safety items such as battery handle strength and salt spray. The group standard also specifically defines the functions of battery management system and refines the functions of BMS data uploading.

　　Among them, the mutual recognition and collaborative identification of battery pack and vehicle, thermal abuse of battery (monomer) and acupuncture detection items are officially included in the standards for the first time in China. By increasing the mutual recognition and cooperation function of the battery pack, the mutual recognition and cooperation between the battery pack and the whole vehicle, and between the battery pack and the charger are strengthened, the illegal assembly and modification behavior is curbed, and the explosion and fire risks caused by the mismatch between the electric bicycle and the battery are prevented; By increasing the items of battery (monomer) acupuncture and thermal abuse detection, the safety problem of lithium battery caused by high temperature and diaphragm rupture after collision can be effectively solved.

　　The over-temperature alarm function of the battery pack added in the newly revised group standard requires that when the internal temperature of the battery pack or the temperature of a battery reaches 80 degrees, the vehicle or the battery pack should give an alarm sound within 30 seconds, which is of positive significance to the safe use of electric bicycle users. The newly revised group standard also improves the requirements for the stability of batteries (monomers), improves the safety performance index of lithium battery packs, and effectively prevents the risk of fire and explosion accidents of lithium batteries.

　　Beijing implements the product catalogue system for electric bicycles. The Beijing Municipal Bureau of Market Supervision said that after the implementation of the newly revised group standard, the over-temperature alarm function of the battery management system (BMS), the mutual recognition and cooperation function between the battery and the whole vehicle, the battery (monomer) needling and the strength of the battery handle will all be included in the catalogue of electric bicycles, which will further enhance the safety of lithium-ion batteries for electric bicycles in Beijing.

A plane slipped backwards at Hohhot airport. Expert： Serious human error.

CCTV News:On the afternoon of 12th, a thrilling scene happened at Baita International Airport in Hohhot, Inner Mongolia. From the video posted by netizens, it can be seen that the crew mistakenly regarded the parked aircraft as an aircraft about to be released, and withdrew from the aircraft wheel block, causing an aircraft of Changlong Airlines to slide backwards on the apron. After seeing it, a crew member picked up the wheel block and flew to the front wheel of the aircraft, and placed the wheel block behind the front wheel to prevent the aircraft from continuing to slide backwards. This incident did not affect aircraft, passengers and airport operations.

A plane slipped backwards at Baiyun Airport in Hohhot.

A plane slipped backwards at Baiyun Airport in Hohhot.

It is understood that the flight GJ8674 carried out by the aircraft numbered B-8560 at that time was due to flow control, and the crew planned to disembark and return to the hotel. The maintenance saw that the aircraft door was closed and the escalator had been withdrawn, thinking that the flight could be launched, so the wheel block was removed. Then, after the power failure, the aircraft without brakes slipped backwards.

At present, Baita Airport said that the plane sliding backwards was under investigation and it was not convenient for the media to interview.

An aviation industry insider said that after the aircraft slides into the covered bridge or parking space, in order to prevent the aircraft from sliding accidentally due to the failure of the aircraft brakes or other reasons, it is necessary to set a wheel block for the aircraft, which is similar in shape to a car wheel block. When the plane needs to be pushed out or slid out, the engine can be dragged and started to taxi only after the wheel block is removed. Since the crew members have all been evacuated in this incident, it can be regarded as a serious human error of the crew members, and there is no good communication.

Why did the plane slide backwards?

　When the plane skidded backwards, the crew rushed to the front wheel to place the wheel chocks urgently.

In fact, the plane slipped backwards because of the slope of the tarmac itself, and the plane slipped backwards without wheel block and parking brake. Generally speaking, the reason why the plane slips backwards is that there is a problem in communication between the maintenance and the crew. The maintenance thinks that the crew is going to slip out, or that the crew has set the parking brake of the plane, thus removing the wheel block. If the apron has a slope just at the plane’s parking position, it will lead to the plane slipping backwards.

Experts said that at present, the communication between the crew and the locomotive is not by radio, but by using traditional wired headphones inserted on the plane. Once the locomotive and crew headphones are not connected, they can only rely on gestures. When the crew leaves the plane, it is customary to release the parking brake of the plane to prevent the pressure of the parking brake system from being unnecessarily consumed, and then the crew will think that the wheel block is still there.

"It’s the first time I’ve seen it backwards, and there have been too many moves forward, both at home and abroad." He said that the reasons for the aircraft moving forward and sliding backward are similar. Generally speaking, inertia, the center of gravity of the aircraft (the first three points) and the slope of the apron will all lead to these events.

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Risk! San Francisco airport escaped the "worst air crash in history" and thousands of people almost died.

On the evening of July 7, local time in the United States, an Air Canada passenger plane almost landed on the taxiway next to the runway of San Francisco International Airport. At that time, at least four passenger planes were waiting to take off on the taxiway. Some aviation experts said that if the situation at that time was not corrected, an accident would really happen, which might lead to the most serious air crash in history.

The United States intends to strengthen legislation and law enforcement to standardize AI development

　ChatGPT, a chat robot developed by OpenAI, has risen rapidly, attracting a large number of fans, and at the same time attracting many competitors including Budd chat robot of Google. The picture shows the seminar on ChatGPT organized by the media service of public education school (data photo).

　　◎ reporter Liu Xia

　　In a recent report, the US Capitol Hill website pointed out that the explosive growth of generative artificial intelligence (AI) such as ChatGPT, and the resulting confusion such as the proliferation of false information, prejudice, and changing the labor structure, triggered the concerns of the US federal government. Lawmakers and regulators hope to take concrete actions to eliminate these concerns.

　　Cause two key problems

　　The Capitol Hill website reported that the development of AI may cause two key problems.

　　On the one hand, the recent rise of generative AI tools has brought problems related to the spread of false information. On the other hand, AI that powers automation systems may lead to discrimination.

　　The British magazine New Scientist also pointed out that ChatGPT and other chat bots often make factual mistakes, quote completely fictional events or articles, fabricate sexual harassment scandals and falsely accuse real people in cases. The use of ChatGPT has also led to data privacy scandals, involving the disclosure of confidential company data. In addition, images, audio and even videos generated by AI may also lead to large-scale "deep fraud" information, which is proved by the arrest of former US President Trump and the false AI composite photos of Pope Francis wearing fashionable white down jackets.

　　The call for strengthening law enforcement is rising.

　　The US Federal Trade Commission, the Civil Rights Department of the Ministry of Justice, the Consumer Financial Protection Bureau and the Equal Employment Opportunity Commission (EEOC) recently issued a joint statement saying that in view of the increasing use of AI in a series of services, from housing to medical care, they promised to strengthen the enforcement of existing laws, including aiming at solving the possible discrimination of AI and formulating new regulations on development rules.

　　Charlotte burrows, president of EEOC, said that the use of advanced technologies, including AI, must comply with federal laws.

　　Of course, the joint statement of these institutions mainly focuses on automated systems that use AI, rather than generative AI like ChatGPT.

　　Even so, the website of Capitol Hill pointed out in the report, with the soaring popularity of ChatGPT and other chat bots, Google and other companies are constantly launching new products that compete with them. In addition, a group of entrepreneurs including Tesla and Twitter CEO elon musk are also rushing into the industry, which may lead to noise and turmoil, which also highlights the urgent need for policy makers to take relevant measures.

　　To cope with the risks brought by AI, the US Congress will weigh the formulation of new laws and regulations, and institutions should also increase the enforcement of existing laws. Because even where existing laws are applicable, it may be difficult to enforce these laws because of the way the AI system works. For example, algorithmic recruitment tools may lead to discrimination, but it is difficult for employees to know whether they have been systematically discriminated against. Therefore, the problems that institutions need to solve are not only how to apply the law, but also how to deal with the challenges brought by the law enforcement process, and how these AI systems will affect the real world.

　　Christine Clark, Assistant Minister of Justice in charge of civil rights affairs, also stressed that AI poses a great threat to all kinds of discrimination problems in today’s society, which need more in-depth research and review by policy makers and others.

　　Safety management is imperative.

　　Earlier this month, US senators announced a proposal to establish a framework for AI regulation, aiming at improving transparency and accountability. In addition, legislators are also prepared to take action to put pressure on the industry on the risks related to the rise of AI technology.

　　The Senate Intelligence Committee recently wrote to the CEOs of ChatGPT developers OpenAI, Metauniverse Platform Company, Google, Anthropic and Microsoft, asking them how to deal with security risks when developing large-scale AI models.

　　The letter wrote that with the increasing use of AI in most fields and the possibility of the steady integration of large-scale language models into a series of existing systems from medical care to financial sector, it is urgent to emphasize the security issues in the use of AI.

　　In response to questions raised by some senators about how to use AI, a spokesman for the American Consumer Technology Association said that the association has been "contributing to the formulation of AI policies, standards and frameworks" with its members.

　　Craig Albright, vice president of the American Software Alliance in charge of US government relations, said that Congress can require companies to formulate risk management plans, conduct risk assessments on high-risk use of AI, and define what high-risk cases are, while companies need to conduct impact assessments and design assessments to ensure that they do the right thing.