Business News (Reporter Wang Zhuyu) It has been established for less than three years, and it is expected to become the "fastest IPO in history" brand of high-end pure trams. Recently, Krypton publicly submitted a prospectus to land on the New York Stock Exchange, with the stock code "ZK". At present, Geely Holding Group has 9 listed or planned listed companies, including Krypton, and Li Shufu, the helm of Geely, has ushered in a bumper IPO.

According to public information, Extreme Krypton was established in March 2021 and is a high-end intelligent pure electric vehicle brand hatched by Geely Holding Group. If it is successfully listed before March 2024, it will become the "fastest IPO in history" new energy automobile enterprise. For reference, it took Weilai, Tucki and Ideality, who are also new car-making forces, about 4 years, 6 years and 5 years to go public in the United States respectively. Tesla also spent seven years.

According to the prospectus, apart from producing high-end pure electric vehicles, Extreme Krypton also provides technology-driven solutions and is committed to leading the electrification, intelligence and innovation of the automobile industry. At present, Krypton has released four models, including Krypton 001, Krypton 001FR, Krypton 009 and Krypton X.

The data shows that in 2022, 72,000 vehicles were delivered throughout the year. In the first half of 2023, 43,000 vehicles were delivered, a year-on-year increase of 124.3%. By the end of October 2023, Krypton had delivered more than 170,000 vehicles.

The rapid increase in car sales has led to a significant increase in revenue. In 2022, Krypton achieved revenue of 31.899 billion yuan. In the first half of 2023, the revenue was nearly 21.3 billion yuan, a year-on-year increase of 136%, of which the vehicle sales revenue was 13.175 billion yuan, a year-on-year increase of 148.75%.

In terms of gross profit margin, the gross profit margin of Krypton vehicles reached 12.3% in the first half of this year, up 7.6 percentage points year-on-year. Earlier, An Conghui, CEO of Extreme Smart Technology, revealed that Extreme Smart is already the pure electric brand with the best gross profit level except Tesla. This year, the company’s gross profit margin target is in double digits. Judging from its growth momentum, Krypton is expected to become the first and fastest electric vehicle company to make money except Tesla.

According to the plan, Krypton plans to enter the pure electric vehicle market in Europe and the Robotaxi market in the United States in the future. And this will bring about a corresponding increase in R&D, marketing and other expenses. The data shows that in the first half of 2023, the R&D expenses of Krypton reached 3.19 billion yuan, and the sales, general and administrative expenses were 2.90 billion yuan.

As an important bet of Geely in the field of new energy, it is urgent to improve its "hematopoietic" ability, and listing is bound to be one of the paths of capital blessing. On August 25 this year, the CSRC confirmed the information on overseas listing. According to the filing notice of overseas issuance and listing, Krypton plans to issue no more than 926 million ordinary shares and list them on the New York Stock Exchange.

According to the prospectus, the funds raised by this IPO are mainly used for three purposes: about 45% is used for "developing more advanced pure electric vehicle technology and expanding product portfolio"; About 45% is used for "sales and marketing, expanding service and charging network"; 10% is used for "general purpose of the enterprise, including the working capital requirements to support the company’s business operation and growth".

In recent years, many brands under Geely have rushed to the capital market. At present, there are 9 listed or planned listed companies, including Geely Automobile, Volvo Automobile, Lotus Technology, Polar Star, Yikatong, Extreme Krypton Automobile, Qianjiang Motorcycle, Hanma Technology and Lifan Technology. While Li Shufu, the helm of Geely, ushered in a bumper IPO, it also made Geely Holding Group’s "team battle" ability expand.

Some market analysts believe that the independent listing of Geely’s brands will enable Geely to achieve large-scale operations. As Li Shufu said in his internal speech: "In the end, the number of global automobile industry enterprises will not be too much, and only large-scale enterprises can survive."

On December 23rd, Chongqing Jin Kang Sailis announced that it had jointly launched a high-end smart car brand AITO (Chinese name: Aotu), which is a new high-end new energy brand that Huawei has chosen new products and cooperated with car companies. slogan is "A journey of thousands of miles begins with AITO"!

At today’s new product launch conference of Huawei in winter, AITO’s first model, AITO Wenjie M5, was officially launched, with a mid-to-high-end positioning, belonging to an intelligent luxury electric drive SUV (medium-sized), which was built by major teams such as Huawei’s consumer business, including system software, industrial design, engineering technology, ecology, etc., with high autonomy.

In addition, HUAWEI has specially provided Huawei’s household charging piles for new cars, which are genuine Huawei car accessories to help solve the anxiety of users.

The IT House learned that "Huawei only makes parts and does not build cars, but helps enterprises build good cars".

Yu Chengdong said that this model is far superior to other brands in terms of performance, handling and intelligent experience.

Huawei also brought its simple and ultimate industrial design concept to this car. The exterior is luxurious and compact, and the interior is spacious and comfortable, which not only allows everyone to enjoy the convenience of parking and turning around easily in the city, but also allows the main driver and passengers to have a comfortable experience even during the long journey.

With the help of the industrial concept of Huawei team, this car has achieved a simple and extreme design. First, it is equipped with an intelligent cockpit. The AITO M5 can seamlessly flow with other intelligent terminals, completely breaking through the barriers between "people, cars and homes".

In terms of software, the M5 interface of AITO Interface provides advanced sense and intelligent functions, which "surpasses all models and car enterprises", such as L2+intelligent driving assistance, HarmonyOS intelligent split screen, one-button flow, NFC Bluetooth sensorless car key of Huawei watch, 3D face recognition, automatic login to Huawei account, automatic switching of driving information, schedule, real-time updating of car navigation map, intelligent sound source perception in multi-tone area, offline voice assistant, real-time detection of fatigue state by computational vision, etc.

Huawei said that with powerful computing power and operating system, through continuous AI learning optimization and OTA upgrade, HarmonyOS Auto can meet consumers’ demand for intelligent, scene-based and personalized experience upgrade.

IT House understands that AITO Wenjie M5 has six paint colors: ceramic white, pine frost green, ice crystal gray, gold-plated black, mi navy blue and azure blue, and three interior colors: ivory white, extreme night black and agate brown, which can be freely matched.

According to Yu Chengdong, Huawei designed it according to the quality and interior requirements of millions of luxury cars, which exceeded the driving sense of 500-100 million yuan. The interior space was comparable to that of a large SUV, and the cockpit was surrounded in one piece, which perfectly interpreted the experience of "advanced feeling", "simplicity" and "immersion".

In terms of power, AITO Wujie M5 adopts front double wishbone independent suspension (anti-roll), rear multi-link independent suspension (stable), all-aluminum chassis (weight -30%), and is equipped with Huawei’s own DriveOne pure electric drive range-extending platform, which has fast acceleration, long battery life and can be powered by electricity and oil.

It is equipped with 1.5T four-cylinder range extender 3.0, asynchronous AC motor and permanent magnet synchronous motor. The peak power of intelligent four-wheel drive flagship version is 365kW(675N?m), and the performance version of four-wheel drive is 315kW. Its performance is superior, and its endurance exceeds that of Porsche, BMW X3, Mercedes-Benz GLC, Audi Q5L, Tesla Model Y and many other luxury cars, with the highest compression ratio of 15:1, ultra-high thermal efficiency of 41% and 3.

According to Yu Chengdong, this model also has extreme cornering performance, which is stronger than McLaren. In terms of acceleration, it can also achieve acceleration of 4.4 seconds at zero speed and 1.9 seconds at 0-50km/h, and its performance can crush many fuel vehicles and surpass many pure trams.

Advanced precision oil cooling technology is also adopted in AITO Interface M5, which reduces the average peak temperature of winding by 30℃ and the peak temperature of magnetic steel by 15℃.

This model can store 40 kWh of electricity, and has a matching "Huawei Household Charging Pile", which supports fast charging (45 minutes can make the power from 20% to 80%, and 5 hours of slow charging can make the power from 20% to 80%), and of course it can also generate electricity from gasoline (56L fuel tank), and it can also output 3500W(220V) AC power to the outside world. Super fast charging charging charging charging treasure, four-wheel drive flagship version 110.

It is reported that the interior car of AITO’s M5 is a 15.9-inch 2K HDR screen, with 90% screen ratio, 128-color RGB atmosphere lights and seamless panoramic canopy.

In addition, this model also has built-in Huawei Sound’s top luxury audio system and a car audio with a peak of 1200 watts. It is worth mentioning that Huawei also has a high-quality cockpit music experience, providing a 10-million-level music library and a high-quality music area for Huawei music, and supporting the playback of lossless music with 5.1 channels and 7.1 channels.

In other aspects, AITO Wujie M5 comes with its own fragrance system, which claims to have the fastest charging in the car, 66W wired fast charging and 40W wireless fast charging, with five charging interfaces of 1A4C, as well as the advanced crystal diamond handle, the co-pilot’s "Queen’s fill lens", center speaker, 19-unit vocal design, ventilated heating massage seat, Napa leather, HUD head-up display function and so on.

Finally, AITO M5 also provides Huawei Card Owner’s Courtesy Edition, covering the whole life cycle from car purchase to car use, providing preferential installment service and rich owner’s rights and interests. With the owner card of Huawei Card, you can enjoy the owner’s rights and services. In Huawei wallet App, car owners can quickly apply for cards, handle car staging, enjoy cash back and driver accident insurance on the whole line, and create a variety of smart car scenes.

Major listed companies in the video surveillance equipment industry:At present, there are mainly listed companies in the domestic video surveillance equipment industry (002415); (002236); (002214); (300449); (300150); Dongfang Netpower (300367); (300155); (002835); (300101)。

Core data of this article:China video surveillance equipment industrial chain, China video surveillance equipment panorama, China video surveillance equipment industrial chain enterprise output.

1. Panoramic combing of the industrial chain of video surveillance equipment industry: video surveillance equipment is recycled into an important link.

The upstream of the industrial chain of video surveillance equipment includes components, algorithms and processor chips, among which components mainly include sensor chips, optical lenses and memories. The algorithm mainly includes image processing, video compression and content recognition. The processor chip mainly includes ISP chip in analog camera, SoC chip in network camera, SoC chip in DVR/NVR and deep learning algorithm accelerator chip.

Midstream equipment products mainly include front-end cameras (divided into analog cameras and network cameras), back-end storage and video recording equipment (divided into DVR, NVR, CVR, etc.), control and display equipment at the central control end (including display screen, server and control keyboard, etc.) and optical terminals and switches in each transmission link. In addition, there are system management software based on hardware products.

The downstream products have a wide range of terminal applications, which can be divided into city-level, industry-level and consumer-level end-user applications.

At present, in the field of upstream components of video surveillance equipment, the main representative companies are Hehe, Huawei Hisilicon and ZTE Microelectronics in the field of processor chips, and contempt technology and Shangtang technology in the field of algorithms. In the middle reaches of video surveillance equipment, Hikvision and Dahua Co., Ltd. have layouts in front-end, back-end, control terminal and other hardware fields, software and integration. There are many industries and enterprises involved in the downstream of the video surveillance equipment industry chain, and the representative enterprises are,, and so on.

2. The regional thermal map of China video surveillance equipment industry chain: Shanghai is the most concentrated.

Due to the low technical content and low entry threshold of low-end video surveillance equipment, there are many video surveillance enterprises in China, but the scale is generally small. According to the data of Qicha Cat, China’s video surveillance equipment related enterprises are mainly distributed in Shanghai, Guangdong, Jiangsu, Fujian and other regions, with the distribution characteristics of "western light and eastern heavy". Among them, Shanghai has the most concentrated distribution of related enterprises. As of August 2021, Shanghai has more than 40,000 enterprises, followed by Guangdong with more than 30,000 related enterprises.

From the distribution of representative enterprises, there are many representative enterprises in Beijing, Shanghai, Guangdong and Zhejiang, among which Hikvision and Dahua, the leading video surveillance enterprises in China, are located in Zhejiang.

3. Capacity/output of representative enterprises in China video surveillance equipment industry: Hikvision’s output is far ahead of other enterprises.

At present, among the listed companies with chips related to frequency monitoring equipment, the output of integrated circuit series products is more than that of other companies, and the output of Hikvision is far ahead of other companies in video monitoring listed companies. The capacity/output of other representative enterprises in the industrial chain of video surveillance equipment industry is as follows:

Note: The enterprises in the statistics are listed companies that have published relevant capacity/output data, and listed companies that have not published specific capacity/output data are not included in the statistics.

4. Latest investment trends of representative enterprises in China video surveillance equipment industry.

Since 2020, the investment trends of representative enterprises in the video surveillance equipment industry mainly include acquiring companies to expand their business and investing in video surveillance equipment production base projects by increasing capital of subsidiaries. The latest investment trends of representative enterprises in the video surveillance equipment industry are as follows:

Please refer to Foresight Industry Research Institute for the above data and analysis. At the same time, Foresight Industry Research Institute also provides solutions such as industrial big data, industrial research, industrial chain consultation, industrial map, industrial planning, park planning, industrial investment attraction, IPO fundraising feasibility study, IPO business and technology writing, and IPO working paper consultation.

With the approaching of the listing date of M9, more and more information is exposed. Recently, a person close to the supply chain revealed that the innovative composite current collector of lithium battery is expected to be applied in the M9.

The composite current collector is a sandwich structure of "metal -PET/PP polymer material-metal", which replaces the original pure metal foil. It has the application advantages of high safety, long life, high energy density and low raw material cost, and is expected to replace the traditional current collector and become the mainstream material of lithium battery current collector in the future.

Guangzhou Automobile Ai ‘an released magazine battery 2.0, which is the first battery in China to announce the adoption of composite current collector. The first model is Haoplatinum GT. At the launch conference of the car, Ai ‘an also announced the test report of the bullet shooting fully charged battery pack. The results showed that the bullet penetrated three batteries, which caused the battery pack to be short-circuited and burst in an instant, but the battery pack just smoked and did not catch fire, and the temperature dropped to room temperature after standing for 24 hours.

In addition, Contemporary Amperex Technology Co., Limited Kirin battery has adopted a composite current collector, which is mounted on pure electric MPV Krypton 009.

According to the research report of CITIC Jiantou, the composite current collector is both safe and economical, which is a major innovation in lithium batteries. In 2023, the industrial trend has gradually become clear and accelerated significantly, and equipment manufacturers, new copper foil factories, battery factories and end users have accelerated their layout; At the same time, the technology continues to break through, promoting the composite current collector to mass production, and 2023 is expected to become the first year of mass production.

　　"Trams sell well, all because of the large fuel tank." Many investors are so ridiculous. Extended-range hybrid vehicles have eliminated consumers’ anxiety about the endurance of pure electric vehicles, and the share price of LI-W (02015.HK) has been hitting record highs, becoming the first component of the Hang Seng Science and Technology Index (HSTECH).

　　However, shortly after Ideal announced the delivery data of nearly 35,000 vehicles in August, the major shareholder Wang Xing couldn’t wait to continue to "sell and sell"; The growth rate of LI’s monthly delivery volume has slowed down significantly; In addition, in the context of the sharp rise in raw material prices, it is also facing more fierce competition in the price war of the whole vehicle. However, LI is determined to develop pure electric products that have suffered heavy bicycle losses.

　　Wang Xing reduced his holdings by nearly 2 million shares.

　　According to information disclosed by HKEx, Wang Xing, CEO of Meituan-W (03690.HK) and non-executive director of LI, reduced his holdings of LI for four consecutive days. From September 12th to 15th, Wang Xing reduced his holdings by 1,947,900 shares, with an average price of HK$ 157.84 to HK$ 160.51, and cashed in more than HK$ 300 million.

　　On September 3rd, LI announced that a total of 34,914 new cars were delivered in August 2023, up 2.28% from the previous month. So far, the cumulative delivery volume of LI in 2023 reached 208,200 vehicles, a year-on-year increase of 176.1%; In July, the delivery volume of 34,134 vehicles was only 4.7% higher than that of the previous month. The company expects that the number of vehicles delivered in the third quarter will be 100,000 to 103,000, a year-on-year increase of 277.0% to 288.3%.

　　Lin Jiayi, general manager of Xuanjia Fund, told the First Financial Reporter that the growth of LI’s monthly sales slowed down sharply, and the chip loosening and callback were predictable from the perspective of fundamental performance prospects, the continuous deterioration of industry competition and the poor liquidity of the capital market with high interest rates. In the dominant business, the space of family scene is limited, and its short moat may not be stable. The possible expansion of pure electric business is a highly competitive market.

　　Huang Xili, an analyst in soochow securities, said that the delivery in August was higher than that in the previous month, and the steady supply and delivery of vehicles and the continuous growth of terminal orders formed a positive cycle. By the end of August, LI had delivered a total of 208,200 vehicles, up 176.1% year-on-year, and its annual performance was worth looking forward to. In addition, the channel network layout has been accelerated and improved, and the terminal efficiency has been continuously improved.

　　On August 18th, Hang Seng Index Co., Ltd. announced the results of the index review. LI’s share in the Hang Seng Science and Technology Index will be reduced from 9.74% to 8%, and its share with six leading Internet companies will be 8%.

　　At present, most pure tram companies are still mired in losses, and some new forces sell a car, with an average loss of tens of thousands of yuan. However, LI, which has turned losses into profits, has to make efforts in this field to "further broaden the user base and open up incremental markets."

　　"The company plans to launch the 5C pure electric super flagship model in the fourth quarter of 2023, the ideal MEGA. The company is confident that the car will become an explosive model of more than RMB500,000. " LI said in the semi-annual report.

　　"In the new stage of parallel operation of extended-range electric and high-voltage pure electricity, we will continue to improve our research and development capabilities in the fields of intelligence and electrification, optimize our products and expand our product matrix. By 2025, our product matrix is expected to include a super flagship model, five extended-range electric vehicles and five high-voltage pure electric vehicles. " The company also said: "We currently have a manufacturing base in Changzhou, China to produce extended-range vehicles, and are building a manufacturing base in Beijing to actively expand production capacity and prepare for the release of pure electric vehicles."

　　Lin Jiayi believes that in recent days, major car companies are also constantly cutting prices, trying to maintain market share. Under this background, LI’s growth space is facing challenges.

　　Huang Xili said that MEGA is expected to be officially released in December this year, exhibited in stores in January 2024, and delivered by users in February. The launch of MEGA will help LI achieve the goal of being the first luxury car brand in China in 2024.

　　Cui Yan, an analyst at Huaxi Securities, believes that LI’s products should be judged not only by price or body form, but also by what kind of demand the products meet, which stems from the ideal understanding of users’ needs and the extensive demand for family cars. The company has great hope to replicate the success of the extended range series in the pure electric product line to gain greater market share.

　　Car companies whose downstream terminal prices are decreasing are also facing the situation that the upstream raw material prices are rising sharply, which will challenge the gross profit margin: within more than three months since the end of May, major industrial products such as copper and aluminum have risen sharply in three months, and the prices of raw materials have risen in an all-round way. In September, Shanghai Aluminum once approached the 20,000 yuan/ton mark, which caused certain cost pressure on auto parts and vehicle enterprises, especially for electric vehicles, and the demand for aluminum was increasing.

　　China news agency, Beijing, September 6 (Chen Ying) As the world’s largest computer manufacturing base, China’s computer industry has now ranked first in the world.

　　According to the data released by the "2019 World Computer Conference" held in July this year, in 2018, China’s computer industry achieved a main business income of 1.95 trillion yuan, an increase of 8.7% year-on-year; The output of microcomputers is 310 million, and the annual output of servers reaches 2.952 million.

　　It is hard for people today to imagine that China’s first electronic computer — — 103 computers, covering an area of 40 square meters, with an operation speed of only 30 times per second.

　　In January 1953, Hua Luogeng was ordered to set up the first computer research group in China in the newly established Institute of Mathematics of China Academy of Sciences, with Professor Min Dake of Tsinghua University Electrical Engineering Department as the team leader. The goal of this group was to develop China’s own computer.

　　In April 1956, when Premier Zhou Enlai personally led the formulation of a 12-year long-term outline of scientific and technological development, Hua Luogeng was appointed as the head of the computing technology planning group, responsible for drafting the blueprint for the development of computer industry in China. As a result of the implementation of the plan, the Institute of Computing Technology of Chinese Academy of Sciences was born.

　　In 1956, the Preparatory Committee of Institute of Computing Technology of Chinese Academy of Sciences was established in China, and the design of the first small computer 103 in China was completed. It took 8 months for the State-owned 738 Factory to manufacture this computer.

　　In the field of computers, everything is "big" at the beginning. The first computer in New China covers an area of 40 square meters with only a few large cabinets in the mainframe, and there are nearly 4,000 semiconductor germanium diodes and 800 electron tubes in the body.

　　On August 1st, 1958, Computer 103 completed the operation of four instructions, which marked the official birth of the first universal digital electronic computer made by China people.

　　The 103 computer adopts magnetic core and drum memory, the memory is only 1KB, and the operation speed is 30 times per second. Only one year later, the 104 computer came out successfully, and the computing speed increased to 10 thousand times per second. From 30 times to 10 thousand times, it only took more than a year.

　　Since the founding of New China 70 years ago, China’s computer R&D and manufacturing have not only developed from scratch, but also reached the forefront of the world.

　　Supercomputer is a kind of computer with the strongest function, the fastest operation speed and the largest storage capacity. It is mostly used in national high-tech fields and cutting-edge technology research, and is one of the important indicators to measure the level of national scientific and technological development and comprehensive national strength.

　　The first billionth supercomputer in China was "Yinhe -I" developed by the Computer Research Institute of National University of Defense Technology. Its operation speed is more than 100 million times per second.

　　“银河-I”研制始于1978年5月，在1983年12月通过国家鉴定。在1984年，“银河-I”模型还在天安门前参加了新中国成立35周年国庆检阅。

　　资料图：超级计算机“天河二号”。　刘曼 摄

　　“银河”之后还有“天河”。2013年6月，“天河二号”摘夺世界超算500强桂冠，中国超级计算机研制达到了世界领先水平。

　　2016年6月，世界首台峰值运算能力超过每秒10亿亿次、拥有千万核的超级计算机“神威·太湖之光”诞生，此后连续四次雄踞“全球超级计算机500强”榜首。

　　今年6月17日，第53届“全球超算TOP500名单”在德国法兰克福举办的国际超算大会上发布。“神威·太湖之光”和“天河二号”位列第三、四名。

　　而从上榜超级计算机的总数来看，中国以219台上榜系统数位列第一，美国以116台排第二。中国“超算三强”联想、浪潮、曙光分别贡献了173台、71台和63台超算。

　　“天河二号”副总设计师的肖立权曾说，“走别人没有走过的路，太难！但我喜欢挑战！”中国计算机不断挑战新速度，将给中国经济社会腾飞，不断配上更好的引擎。(完)

Peng Wenjun: We are concerned that since 2012, universities directly under the Ministry of Education have arranged 64 universities to be included in the designated poverty alleviation work system. Colleges and universities in our country have played a vital role in the process of getting rid of poverty, especially in the decisive year, and are indispensable forces in the process of getting rid of poverty in the whole country. In a word, the cooperation between universities and local governments in our country is mainly reflected in the combination of blood transfusion and hematopoiesis, and the combination of wisdom and ambition. In particular, the school’s resources are seamlessly connected with local needs, and the school’s scientific and educational advantages are accurately connected with local resources and development foundations. In the process of participating in poverty alleviation, each university is actively exploring and building a new mode of cooperation between schools and places in combination with its own characteristics and the characteristics of poverty alleviation points. There are mainly the following aspects:

1. Poverty alleviation through education lays the foundation for local poverty alleviation. Colleges and universities make use of the advantages of talents to increase the motivation of local development. For example, teaching, pairing, donation, the construction of smart campus, joint teaching, targeted training, and accurate selection and delivery, many measures can lay the foundation for education in poor areas.

2、科技扶贫促进贫困地区产业发展。高校的学科优势转化为地方发展的引擎，主要体现在统筹学科力量，帮助开展技术攻关。比如湖南大学医学特别有特色，对口扶贫的江华县是瑶族区域中南大学把江华县的瑶医、瑶药充分进行技术攻关，进行帮扶。湖南大学利用生物科学的优势，在定点扶贫的龙葵县攻克羊肚菌的种植技术。这些学科优势为地方脱贫起到了很好的引擎作用。

3、文化扶贫。高校的专业优势能够助推解决区域贫困。像湖南的十八洞村，习近平总书记在视察十八洞村的时候首先提出了精准扶贫，也就是说这个村是精准扶贫的首创地。最后湖南省委托湖南大学建筑规划学科的力量，为十八洞村进行援建和设计。整个村的硬件设计、文化设计全部进行包装，形成了十八洞村脱贫攻坚的模式。这也是一种文化扶持的力量。

4、消费扶贫。高校的资源优势可以为对口的扶贫地提供推手和平台，包括农副产品的生产、加工、销售，可以起到很多助力作用。

总的来讲，校地结合、校地融合对于脱贫攻坚发挥了重大的支撑作用。

After crouching

The high temperature in various places continues to spread.

Some people don’t pay attention to it after heatstroke.

Wait until after severe heatstroke

The tragedy is irreversible …

In the past week, the emergency department of Sandun Hospital of Zhejiang Hospital has received many cases of heatstroke every day. A 30-year-old female patient with heatstroke (severe heatstroke) did not turn on the air conditioner at home, and the electric fan was given to the child. By the time the family found out that she was not in the right condition, the patient had fallen into a deep coma.

What took you so long? Her husband explained that "she is not afraid of heat at ordinary times". In the end, the doctors tried their best, but there was nothing they could do.

The doctor stressed that heatstroke is severe heatstroke, and the mortality rate is very high if the rescue is not timely. However, heatstroke usually does not happen suddenly. If there is threatened heatstroke or mild heatstroke, we must intervene in time, otherwise the symptoms will continue to worsen, such as heatstroke and even death.

On the social platform, related topics also rushed to the hot search.

Netizens said

"Poor inherit the wind"

Some netizens don’t understand her husband’s words.

Xiao Bian reminds that in high temperature weather, whether in production or life, we should guard against the personal safety risks caused by summer heat.

Eight Mistakes of Heat Shock Disease

Misunderstanding 1

Heat stroke is heatstroke, so it is not life-threatening.

Heat stroke is the most serious type of severe heatstroke. Heat stroke is not as simple as raising body temperature, but produces a series of terrible physiological reactions. Patients will have multiple organ failure, central nervous system dysfunction, disseminated intravascular coagulation and so on. If it is not properly treated in time, the death rate of heat stroke is very high, and the general death rate can reach 50%-70%, and the death rate of elderly patients over 70 years old will reach 80%.

Myth 2

If you have symptoms of heatstroke, you can cool down at home.

Heatstroke is extremely dangerous once it develops to the stage of heatstroke. When the patient has symptoms of heatstroke such as high fever, no sweat, blurred consciousness, convulsion, or even no response, don’t hesitate to call 120 in time and send him to the hospital as soon as possible.

Misunderstanding 3

Indoor, there will be no heat stroke.

Heat stroke is not exclusive to outdoor, and indoor small environment with high temperature and poor ventilation may also cause heat stroke. Decoration workers and workshop workers who stay in a closed space for a long time belong to the high-risk group of heat stroke; Some elderly people live in old houses with poor ventilation and no air conditioning, and are also prone to heat stroke.

Misunderstanding 4

If you don’t do strenuous exercise, you won’t get heatstroke.

Heat stroke can be divided into labor type and non-labor type, the former refers to strenuous exercise in summer and high-intensity physical activity; The latter is common in the elderly, infants, pregnant women and other people with slightly weaker physique. In the summer of 2022, there was an incident in Shandong where a woman suffered from fever during the confinement period and eventually died of heatstroke.

Myth 5

If the temperature is not high, it is not heatstroke.

Elevated body temperature is the main feature of heatstroke, and the core body temperature of patients is mostly above 40℃. The core temperature mentioned here is often reflected by rectal temperature. Our daily measurement of axillary temperature or ear temperature can only be used as a reference, and can not be used as a basis for the diagnosis of heatstroke.

Myth 6

Only in summer will there be heatstroke.

Heat stroke is not exclusive to summer. For example, workers who work in unventilated high-temperature factories for a long time, firefighters who face raging fires, and even people who steam saunas in winter may suffer from heat stroke.

Misunderstanding 7

In hot weather, eating more cold drinks can prevent heatstroke.

The most important thing to prevent heatstroke is to drink plenty of water, including white water, salt water and drinks containing electrolytes such as potassium, sodium and chlorine. Eating a lot of cold drinks will increase the burden on the stomach. Alcoholic drinks and high-sugar drinks will make the body lose water and are not recommended.

Misunderstanding 8

Women with weak constitution are more likely to get heatstroke.

Generally speaking, women’s heat adaptability is weaker than men’s, but a large number of clinical data show that there are more men suffering from heat stroke than women, which should be related to men’s more outdoor work and heavy physical activities. Such as outdoor high-temperature workers, steel workers, firefighters, athletes, soldiers participating in training, etc. are all high-risk groups of heat stroke.

Diffusion reminds people around you

The heat is scorching

Be sure to watch out for heatstroke!

Original title: "Rush to hot search! On a hot day, my mother gave her electric fan to her child and she was killed by heat.

Read the original text

Special feature of 1905 film network In the genre practice of China’s films, fantasy films have sprung up in recent years, with excellent films such as series, Journey to the West series, Di Renjie series and so on. Domestic fantasy movies are based on oriental mythology, with grand scenes and exploding 3D special effects, which capture a large number of fans and gradually occupy a place in domestic film types.

As the largest domestic film output platform in China, the movie channel will assemble a series of fantasy movies such as "Nine-story Demon Tower" this week, as well as suspense crime movies, healing love and so on, so stay tuned!

Nine-story demon tower

Fantasy index: ★★★★★★★

Highlight: A wonderful adaptation of Ghost Blowing Lights that fans should not miss.

Broadcast time: December 20th at about 15:55.

In 1979, the skeleton of a mysterious creature was discovered in Kunlun Mountain. The expedition led by Hu Bayi went deep into the hinterland of Kunlun Mountain to find more secrets about the remains of paleontology, only to be attacked by different mysterious creatures in the process and accidentally fell into the nine-story demon tower. Except for Hu Bayi, the life and death of the group became a mystery.

Hu Bayi returned to Beijing after leaving the army, reunited with his young Wang Kaixuan, and embarked on the journey of exploring unknown civilization again between the mysterious man and the expedition team. On the way, he met Shirley Yang and went hand in hand. A group of people were attacked by unknown creatures in the prince’s tomb, oil town and other places. What happened here once again points to the nine-story demon tower, and this time it will be an unsolved mystery that has been dusty for thousands of years … …

Wonderful film review:The first step is China’s fantasy works that can compete with Hollywood blockbusters.— — From time network

The Four Heavenly Kings of Di Renjie

Fantasy index: ★★★★★★★

Highlight: The fantasy and suspense of ancient mythology, the martial arts action reappears Tsui Hark’s fantasy masterpiece.

Broadcast time: about 20:15 on December 20th.

The Four Heavenly Kings of Di Renjie is the third in a series of films directed by Tsui Hark.Strange things happened one after another in Luoyang, the capital of the gods, and the samurai group wearing the ghost face of Chiyou committed crimes everywhere; The fox outside the pub knows human language; The carved dragons on the pillars of the palace Ganyuan Hall came alive. As a detective, Di Renjie should not only solve the truth and motivation of the mysterious case, but also find ways to face Wu Hou’s pressing.

Prior to this, Di Renjie broke the case of the Dragon King, was given a royal mace of Kang Long, and was in charge of Dali Temple, which made him the biggest threat to Wu Zetian’s road to power. In order to eliminate the thorn in the side, Wu Zetian ordered Wei Chi Jin to assemble a powerful group of aliens in an attempt to seize Kang Long’s mace.Di Renjie not only has to protect Kang Long’s mace, but also has to solve mysterious and strange cases, and he has to face Wu Zetian’s seizure of power and is caught in many crises … …

Wonderful film review:A spectacle film that combines brain holes, imagination and fantasy.— — From Douban. Shameless, asshole

Never imagined

Funny index: ★★★★★★★

Highlight: Popular online dramas grafted with The Journey to the West’s hilarious doubled.

Broadcast time: December 20th, about 11:38.

The story sets the time in the Tang Dynasty and takes Shi Niu town as the starting point. According to legend, Shi Niu, a huge monster, and a small demon named Wang Dachui were suppressed here.Hammer, the little demon king, was born different from ordinary people, with sharp ears and a little magic. He always boasted of the local demon king. But what he never expected was that his fate was reversed after meeting the Tang Priest’s Master-Apprentice Group. For the Tang Priest’s Master-Apprentice Group, meeting Wang Dachui was also the 82nd most depressing task. Therefore, the two sides staged a fantastic adventure of loving each other and killing each other.

Wonderful film review:This is a movie that can make the audience laugh from beginning to end.— — From the network Yanshan Knife A

Next: predecessor

Warm index: ★★★★★★★

Highlight: A warm-hearted healing romance.

Broadcast time: December 19th at about 12:18.

If you are still confused in love, hurt by the pain brought by your predecessor, and hesitate on the way to find the next one, you might as well walk into this film and have a healing journey. Maybe you will find that love is not far away.

Lin Xintian, played by Guo Caijie, has never had a smooth road to love, and she can never meet the right person at the right time. Just when she was disheartened, fate made her meet the affectionate warm man Wuchuan played by Ryan. I thought that I finally met the right person this time, and when I was immersed in happiness, I was miserable and cheated. At the height of sadness, good luck finally arrived, and Lin Xintian, who was wandering around, finally found true love — — The person who has had a secret crush since he was a student and has never let go.

The wrong person will eventually be separated, and the right person will always come. Those injuries and tears you have suffered in love are also the foreshadowing of happiness.

Wonderful film review:Don’t be afraid of love, because it is predestined.— — From time network taoxinxu Shi Fan

Glacier chasing after the murderer

Suspense index: ★★★★★★★

Highlight: Reveal the cold and warm life behind the suspense mystery.

Broadcast time: about 00:28 on December 20th.

Snowflakes flying all over the sky created a picturesque dream world, but in this dream world, a complicated case was quietly buried. The murderer killed three people in an extremely cruel way. Every time he committed the crime in the same way, he cut the ice with a chainsaw, tied the victim’s hands behind his back, then threw it into the biting glacier, and finally covered it with ice, letting it slowly struggle to death.

Headed by Zhou Peng, a senior policeman played by Tony Leung Ka Fai, and Wang Hao, a young detective played by David, the "murderer" went deep into the glacier to trace the real murderer and find the truth.In the cold glacier with hidden dangers, everyone is inevitably involved in a series of complicated events, but the ultimate truth under the glacier subverts everyone’s imagination … … In the film, whether it is the fetters of family ties, the reflection on environmental protection, or the revenge between good and evil, it is very embarrassing.

Wonderful film review:An action suspense blockbuster with strong male hormones, freezing the corpse under the ice and gripping.— — Pony from the internet shines

　　In the past few years, various problems based on AI (artificial intelligence) have been one of the hottest topics in the field of science and technology. How to make this cutting-edge scientific and technological force simpler and acceptable to the people has become a real problem at present. In response to this problem, Baidu gave its own plan.

　　A few days ago, after reaching a strategic cooperation with China Science and Technology Museum, Baidu’s "Voyager" AI Popular Science Bus has started from Beijing, and has been launched in local science and technology museums in five cities across the country. On August 4, 2017, Baidu and science and technology hall held the launching ceremony of "Artificial Intelligence Popular Science China Tour" in Beijing, which marked the first stage of the strategic framework cooperation agreement reached between them based on artificial intelligence popular science. This trip of artificial intelligence science popularization in China has been carried out in local science and technology museums in five cities in China. The "Voyager" AI science popularization bus will spread the knowledge of artificial intelligence to all parts of the country, which also shows that Baidu’s artificial intelligence technology not only changes industries, but also cares about people’s lives. Bring updated artificial intelligence knowledge to further places. Prior to this, Baidu also successfully realized the "restoration" of the damaged Terracotta Warriors and Horses and the intelligent display of related cultural relics through artificial intelligence technology. In addition, Baidu is also committed to using the new AR (Augmented Reality) technology to restore and reproduce the folk life of old Beijing, and use technology to awaken history, so that experiencers can fully experience history and culture and become a part of history.

　　Make the complex world simpler.

　　In fact, it is Baidu’s mission to make the complex world simpler with technology. In the past few years, Baidu has been committed to technological innovation and the development of artificial intelligence. The reason why Baidu can achieve today’s achievements is closely related to the country’s concern and support for the field of scientific and technological innovation.

　　In order to realize the mission of "making the complex world simpler with technology", Baidu will adhere to two core strategies: consolidating the mobile foundation and winning the AI ? ? era. In short, AI is the core driving force of Baidu.

　　It is reported that Baidu AI platform is the foundation of developing application layer, which is composed of Baidu Brain and Baidu AI Cloud. Baidu brain is the first complete artificial intelligence platform in the industry, including algorithm layer, perception layer, cognition layer and platform layer. Baidu’s algorithm layer includes machine learning platform and deep learning platform; Perception layer includes speech recognition, image recognition, AR, VR (virtual reality) and other capabilities; The cognitive level includes NLP (natural language processing), knowledge map and user portrait; The platform layer is an AI open platform, which opens different capabilities to the outside world. Intelligent cloud is the foundation of Baidu AI platform, which is composed of AI+ big data+cloud.

　　At present, Baidu’s AI technology capability is accelerating at a solid pace. For developers and eco-partners, Baidu announced a number of important plans, including the Apollo plan for intelligent driving and the two open platforms for intelligent voice DuerOS, to fully launch Baidu’s important AI eco-strategies, technologies, business progress and solutions.

　　Up to now, in the field of artificial intelligence, Baidu has opened more than 60 AI core technologies, forming four major AI commercialization scenarios: airport, sales customer service, home and automobile. At the industrial chain level, only in the field of intelligent driving, more than 50 upstream and downstream manufacturers of the first-tier automobile industry at home and abroad have announced their participation in Baidu AI circle of friends in the three months since the announcement of the "Apollo Plan".

　　Baidu takes artificial intelligence as the driving force to continuously improve its existing core businesses, especially mobile phone Baidu, search, information flow and other core products. At the same time, in order to explore long-term market opportunities, Baidu will continue to expand emerging AI-driven businesses through open platforms and ecosystems.

　　Awakening history and culture with science and technology

　　Awakening history and culture with technology is one of the important practices undertaken by Baidu, the global artificial intelligence giant, in the field of AI, and it is also one of the most intuitive channels for the public to experience the power of AI at present.

　　On August 4th, 2017, Baidu and science and technology hall held the launching ceremony of "Artificial Intelligence Science Popularization in China" in Beijing, which marked the first stage of the strategic framework cooperation agreement reached between them based on artificial intelligence science popularization. This trip of artificial intelligence science popularization in China has been carried out in local science and technology museums in five cities in China. The "Voyager" AI science popularization bus will spread the knowledge of artificial intelligence to all parts of the country, which also shows that Baidu’s artificial intelligence technology not only changes industries, but also cares about people’s lives.

　　On May 18th this year, Baidu announced that it had realized the "restoration" of the damaged Terracotta Warriors and Horses and the intelligent display of related cultural relics through artificial intelligence technology. According to reports, the "restoration" plan uses AR technology to "restore" the Terracotta Warriors and Horses No.2 pit, kneeling figurines and bronze chariots and horses. Visitors can see the "alive" Terracotta Warriors and other cultural relics with their own eyes by scanning the three triggers of "plane layout", "light box of kneeling figurines" and "structure diagram of bronze chariots and horses" in the No.2 pit of Terracotta Warriors and Horses through Baidu AR function of mobile phone.

　　At the same time, the Digital Museum of Terracotta Warriors and Horses built by Baidu Encyclopedia was officially launched, presenting the Terracotta Warriors and Horses to the audience for the first time with the "ultra-high-definition level" of 20 billion pixels, becoming the first historical landscape in eight wonders of the world to be exhibited online with 10 billion pixels.

　　At the beginning of this year, following the restoration of Chaoyangmen by Baidu AR technology, Baidu began to comprehensively upgrade AR technology and completely restore the nine gates of old Beijing as cultural cities. It is reported that Baidu’s activity of restoring the nine gates of old Beijing through AR technology was held during the Spring Festival, so it has attracted the attention of many citizens and friends. During the event, passengers can see all kinds of life scenes of the old people in the old Beijing city after triggering AR through the mobile phone Baidu App, and at the same time, they can also interact with the restored "Old Nine Gates", which is very exciting.

　　Compared with some applications with a strong commercial atmosphere, Baidu’s attempt to awaken history and culture with technology and let the experiencers fully experience history and traditional culture with new AR technology can really make more and more people pay attention to and even participate in the inheritance and protection of history and culture. This also shows that Baidu’s artificial intelligence technology is not only about changing industries, but also about people’s lives themselves. Text/Liu Yang