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　　People’s Daily Online, Beijing, July 15 (Reporter Xu Weina) During the 2024 China Internet Conference, artificial intelligence (AI) once again became a hot topic. Many manufacturers actively explored the deep application of artificial intelligence in the Internet field, which also brought many eye-catching innovations.

　　Shang Bing, chairman of internet society of china, reviewed the glorious course of Internet in China for 30 years, and emphasized the leading position and outstanding achievements of Internet in China in the world. He believes that the current Internet application is in the golden age of vigorous development, and a number of key indicators lead the world, which has injected strong impetus into economic and social development.

　　In the round-table forum of "About Ten Years", Zhou Hongyi, the founder of 360 Group, and Zhang Chaoyang, the founder, chairman and CEO of Sohu, talked about the development of the Internet industry and the trend. Zhou Hongyi believes that without the development of the Internet, there would be no development of artificial intelligence today, and artificial intelligence will further bring new revolutionary opportunities for the reshaping of Internet applications. The big model will set off a new round of industrial revolution, and Internet applications will be reshaped. Zhang Chaoyang believes that we are in the eye of the storm and the center of AI, and communication and marketing have also entered a new field. Whether it is brand promotion or bringing goods, we must base ourselves on an account matrix and the "viral communication" generated by accounts. This is a new form of marketing.

　　According to IDC’s latest forecast, by the end of 2024, there will be more than 500 million new applications in the world, which is equivalent to the sum of the total number of applications in the past 40 years, highlighting the far-reaching impact of AI technology on enterprise development. In this context, AI applications based on big voice models have sprung up like mushrooms after rain, and a new ecology of account matrix promoted by enterprises in the AI era is gradually being built.

　　Wu Hequan, academician of China Academy of Engineering and director of internet society of china Expert Advisory Committee, emphasized the key role of AI Agent as the carrier of large-scale model landing in his keynote speech. He believes that domestic and foreign technology giants have laid out the field of agents and built their own agent development platforms to promote the wide application and commercialization of AI technology.

　　Facing the surging wave of AI era, Li Hui, vice president of ".Mobile" domain name registration authority, put forward innovative solutions at the meeting. He said that the ".mobile phone" domain name can quickly build an exclusive agent for enterprises through a number of ecological resources and relying on a unified underlying development architecture, effectively solving problems such as talents, technology and capital, and ensuring that enterprises can seize the dividend of the AI ? ? era. At the same time, the Chinese top-level domain name of ".mobile phone", as the unified entrance of enterprises, not only realizes the direct access to multi-platform applications such as enterprise agents, but also improves the user experience and brand communication efficiency.

　　Li Hui also said that with the accelerated transformation of artificial intelligence from "a hundred-mode battle" to "application is king", as the core application of AI, agents are gradually building increasingly rich application scenarios, clear business logic and perfect application ecology. This change not only promotes the application of artificial intelligence technology, but also provides a strong driving force for enterprises to reduce costs and increase efficiency, and transform and upgrade.

　　The guests at the meeting said that at the current stage, artificial intelligence is undergoing a strategic shift from "Hundred Models War" to "Application is King". As the core application of AI technology, agent has increasingly extensive application scenarios, clearer business logic and more mature application ecology. This change not only makes artificial intelligence move from abstract character data to visualization, but also gradually transforms it into a new quality productivity that promotes enterprises to reduce costs and increase efficiency.

　　Driven by artificial intelligence and the new generation of information and communication technology, the automobile industry is accelerating the transformation, and intelligent networked vehicles have become the key direction of the global automobile industry transformation. However, development and risk coexist. According to the monitoring data of China Information and Communication Research Institute, in 2023, there were 8.05 million attacks on domestic car networking service platforms, a year-on-year increase of 25.5%.

　　Intelligent driving, safety first. How to fasten the network "safety belt" for "smart car"? () Experts gave the answer when interviewed by CCTV →

　　In order to further improve the technical level of information security protection of China’s automobile products, strengthen the ability of industrial chain risk prevention and response to cyber attacks, and build a baseline of automobile information security protection, the Ministry of Industry and Information Technology has organized the formulation of the mandatory national standard GB 44495-2024 "Technical Requirements for Vehicle Information Security" (hereinafter referred to as the "Standard"), which will be officially implemented on January 1, 2026.

　　The Standard specifies the requirements of the automobile information security management system, as well as the technical requirements and test methods for external connection security, communication security, software upgrade security, data security, etc., and is applicable to M-class, N-class and O-class vehicles equipped with at least one electronic control unit.

　　Tianrongxin, based on the detailed requirements for automobile information security in the Standard, analyzes the specific implementation path of the Standard around two chapters: information security management system requirements and information security technical requirements, hoping to provide effective technical reference for automobile information security construction.

　　Information security management system requirements

　　Vehicle information security management system that vehicle manufacturers should establish

　　The Standard points out that vehicle manufacturers need to establish and strictly abide by the automobile information security management system covering the whole life cycle of vehicles.

　　Internal management process

　　Internal management processes involving information security should be formulated to ensure a clear division of responsibilities for information security and form a systematic management framework.

　　risk management

　　Establish a comprehensive risk management process, including identification, evaluation, classification and disposal of vehicle information security risks, and take corresponding measures according to different threat levels.

　　Information security test

　　Formulate and implement the vehicle information security testing process to ensure that the vehicle information system meets the safety requirements in all aspects of design, development, production and use.

　　Monitoring and response

　　In view of the network attacks, network threats and loopholes of vehicles, the process of real-time monitoring, rapid response and timely reporting is formulated to prevent the occurrence and spread of potential safety incidents.

　　Supply chain management

　　Formulate and implement the management process to ensure that the information security cooperation between suppliers and service providers meets the standard requirements.

　　Tianrongxin: It can assist vehicle manufacturers to complete the construction of automobile information security system, and provide business consulting support, certification process guidance, system documents and process documents development.

　　Business consulting and certification support: provide information security management system consulting and certification process guidance, and help enterprises build management processes that meet the requirements.

　　Document and document development: assist in the development of information security management system documents, including management process, test and verification, risk management, etc., to ensure that the system is documented.

　　Process construction: support the establishment of risk management, TARA analysis and safety testing processes, covering parts and vehicle safety testing.

　　Vulnerability management: provide a vulnerability management process of monitoring, responding and reporting to ensure that enterprises respond to security vulnerabilities in a timely manner.

　　Supplier management and platform construction: formulate supplier management system and build a safety management platform for vehicle networking to ensure effective reduction of information security risks.

　　Technical requirements for information security

　　Vehicle manufacturers should improve their information security capabilities.

　　External connection safety requirements

　　The Standard specifies the safety requirements for external connections to ensure that vehicles are free from the risks of attacks and data leakage when using wired and wireless connections. The specific contents include:

　　Remote vehicle control safety: ensure the communication safety through remote control and prevent illegal vehicle control caused by remote attack.

　　Third-party application security: protect the interaction security between third-party applications and vehicle systems, and prevent third-party applications from being maliciously exploited.

　　External interface security: prevent intrusion through physical interfaces (such as USB and OBD ports) and ensure interface security.

　　Tianrongxin: The safety of external connection of vehicles can be ensured through vehicle safety SDK, vehicle networking safety operation platform and vehicle safety detection platform.

　　Vehicle Security SDK: It has the functions of intrusion detection, authentication and encryption, and firewall, and can comprehensively detect and reinforce the external interface of vehicles, remote control applications and third-party applications.

　　Safety operation platform of vehicle networking: monitoring the safety status of vehicle network, realizing centralized management of safety events, risk awareness and safety disposal, providing various safety capabilities such as asset management, vulnerability management, alarm assessment, emergency response and situation awareness, and building a complete safety situation awareness and operation system of vehicle networking.

　　Vehicle networking security detection platform: Through vehicle system security detection tools, vehicle networking application security detection tools, vehicle networking vulnerability scanning tools, etc., it helps vehicle companies and detection institutions to conduct safety baseline detection and standard compliance verification for vehicle external connection network security.

　　Communication security requirements

　　Communication security is a key part of the automobile information security protection system. The Standard puts forward the following technical requirements for communication security:

　　Communication security is a key part of the automobile information security protection system. The Standard puts forward the following technical requirements for communication security:

　　Communication authentication: ensure the authenticity of all communication participants and prevent unauthorized access.

　　Integrity of communication channel: ensure that data has not been tampered with during transmission, and ensure the integrity of data.

　　Validity of communication instructions: ensure the legality of all communication instructions and prevent forged instructions or malicious operations.

　　Regional border protection: border protection ensures the safe isolation between the communication inside and outside the vehicle and prevents unauthorized access.

　　Threat data identification and attack detection: detect abnormal data flow and potential attack behavior in time to prevent data leakage or system intrusion.

　　Tianrongxin: The security of vehicle communication system can be guaranteed by means of communication identity authentication and encryption, communication channel integrity protection, and communication instruction validity and legality verification.

　　Authentication and encryption of communication identity: through authentication and encryption technology, the identity authenticity of all communication participants is ensured, unauthorized access is prevented, the legitimacy of communication channels and encrypted transmission of data are guaranteed, and the confidentiality and integrity of data during communication are ensured.

　　Integrity protection of communication channel: using encryption algorithm and data verification technology to ensure that data is not tampered with during transmission, prevent man-in-the-middle attacks and ensure the integrity of communication channel.

　　Validity and legality verification of communication instructions: Based on vehicle communication protocol and instruction verification mechanism, ensure the legality of all communication instructions and prevent forged instructions, malicious operations or unauthorized instruction injection.

　　Regional boundary protection and isolation: Through vehicle-mounted firewall technology and network security domain division, the security isolation between in-vehicle and out-of-vehicle communication is established to prevent cross-domain attacks or unauthorized access and ensure the communication security between different areas.

　　Threat data identification and attack detection: The vehicle-mounted intrusion detection and defense system (IDS/IPS) can monitor and record abnormal communication data flow in real time, detect and identify potential attacks in time, and prevent data leakage and system intrusion.

　　Network security testing and verification: provide integrated and standardized vehicle networking security testing capabilities through the vehicle networking security detection platform, identify potential threats in the vehicle communication process, analyze system vulnerabilities, verify the compliance capabilities of vehicles and parts, and ensure vehicle communication security.

　　Security requirements for software upgrade

　　The Standard clearly requires the safety of vehicle software upgrade, mainly focusing on the following aspects:

　　Vulnerability security: Prevent the vulnerabilities in the software upgrade package from being exploited by attackers and ensure the security of the upgrade package.

　　Online upgrade security: ensure the confidentiality and integrity of data transmission when upgrading software remotely, and prevent data leakage and tampering.

　　Offline upgrade security: ensure the security of upgrade package and upgrade equipment during offline upgrade, and avoid malicious modification or malicious code implantation of upgrade package.

　　Tianrongxin: provide all-round software upgrade security for vehicle manufacturers and third-party suppliers, and ensure the vulnerability protection of upgrade packages during the whole upgrade process and the security of online and offline upgrades.

　　Vulnerability scanning: comprehensively scan and detect the vulnerabilities of the on-board software upgrade system and upgrade package, identify potential security vulnerabilities that may be exploited by attackers, and ensure that there are no security risks in the software upgrade package, which meets the requirements of vulnerability protection.

　　Online upgrade security: through data encryption and authentication mechanism, the data transmission security during remote software upgrade is ensured, and the upgrade package is prevented from being intercepted, leaked or tampered during transmission. The system will verify the legality of the upgrade package to prevent unauthorized malware installation.

　　Offline upgrade security: strictly verify the offline upgrade package and upgrade equipment to ensure the security of offline upgrade package and storage media. By encrypting and authenticating the upgrade equipment and media, the upgrade package can be prevented from being maliciously tampered with or implanted with malicious code, and the integrity and security of data in the offline upgrade process can be ensured.

　　Security detection: security detection is carried out in all aspects of the upgrade to verify the authenticity and integrity of the upgrade package, to ensure that the system can operate stably and safely during the upgrade process, and to avoid the security threat caused by malicious tampering or counterfeiting of the upgrade package.

　　Data security requirements

　　With the continuous improvement of automobile informatization, the security of data in production, storage, transmission, access, use and destruction has become very important. The Standard puts forward multi-level protection requirements for data security, mainly including:

　　Data production safety: ensure the safety of the data generation process in the car and prevent the data from being tampered with in the generation process.

　　Data storage security: through encryption and access control mechanisms, ensure that key data stored in the car (such as vehicle identity information, sensitive personal information, security logs, etc.) will not be accessed or modified by unauthorized personnel.

　　Data transmission security: ensure that the confidentiality and integrity of data are not threatened during the transmission between the car and the car.

　　Data access control: set strict access control on key data in the car to ensure that only authorized personnel can access or operate.

　　Data destruction security: ensure that when data is no longer needed, it can be destroyed safely and thoroughly to prevent data leakage.

　　Tianrongxin: It can provide a vehicle data security mechanism to ensure the safety of vehicle data in all aspects of data production, storage, transmission, access and destruction.

　　Data production safety: strictly protect the generation process of in-vehicle data to ensure that the data will not be tampered with or maliciously operated in the generation process, and ensure the authenticity and integrity of the data source.

　　Data storage security: through encryption technology and access control mechanism, the key data stored in the car, such as vehicle identity information, sensitive personal information and security logs, are protected to ensure that these data will not be accessed, read or tampered by unauthorized personnel.

　　Data transmission security: Encrypted transmission protocol is adopted to ensure high confidentiality and integrity of data transmission inside and outside the vehicle, and to prevent data from being intercepted, leaked or tampered with during transmission.

　　Data access control: set strict access control for key data in the car to ensure that only authorized personnel can access or operate these data, effectively avoiding unauthorized access and potential security risks.

　　Data destruction security: when data is no longer needed, ensure that data can be destroyed safely and thoroughly, and prevent the risk of data leakage or malicious recovery in the destruction process.

　　In addition, based on Tianrongxin vehicle networking security detection platform, the vehicle data security capability is comprehensively tested and verified through automated and standardized processes to ensure that data security measures meet the requirements of the Standard, and at the same time effectively reduce the potential risks of vehicles in data security.

　　According to the forecast, in 2025 /2030, the incremental output value of China’s automobile and Lu Yun integration is expected to reach 729.5/258.25 billion yuan respectively. As a mainstay, the intelligent networked automobile industry accounts for more than 80%. Based on the continuous accumulation practice, Tianrongxin has now formed an Internet of Vehicles security system, which includes integrated deep Internet of Vehicles security protection, multi-dimensional Internet of Vehicles data security governance and full life-cycle Internet of Vehicles security operation. In a recent interview with Information Security and Communication Security Magazine, Tianrongxin Fan Xuejian emphasized that the integrated safety of vehicles and Lu Yun should focus on the whole chain protection!

　　The safety of intelligent networked automobile products is the focus of consumers’ attention, and it is also the fundamental guarantee for the sustained and healthy development of intelligent networked automobile industry. In the future, Tianrongxin will adhere to the development of the vehicle networking industry with safety "genes", continue to strengthen the deep integration of new technologies, new models and intelligent networking scenarios, and explore a new paradigm of intelligent networking vehicle safety. Based on cloud security protection, it will form a flexible and adaptive vehicle-road cloud protection system with deep defense, synergy and linkage.

In the past, China brand cars often gave people the inherent impression of being "cheap", but in recent years, with the advantage of localization, they have improved their strength in all aspects and developed rapidly. For most people, it is only the beginning to mention cars from 4S shops, and the cost of car maintenance in the later period is the big deal. So what I said today can help us save some money in the future. As for the outstanding performance of the car, please read it together.

First of all, from the appearance point of view, AION Y’s front face style looks unique and looks simple and generous. Coupled with cool headlights, it is a bit more concise and generous. The car is equipped with LED daytime running lights, automatic opening and closing, delayed closing and so on. Coming to the side of the car, the body size of the car is 4535 mm * 1870 mm * 1650 mm. The car adopts young lines, and the side of the car presents a cold design style. With large-sized thick-walled tires, it gives people a very clean feeling. In terms of the rear end, AION Y’s rear end lines are sharp, and the taillights give people a very sharp feeling, which is quite unique overall.

Sitting in the car, the interior design is avant-garde and the overall shape is remarkable. The steering wheel of the car is very simple in shape and made of leather, showing a sense of atmosphere. From the central control point of view, the car is decorated with a stylish touch-control LCD central control screen, which makes the interior style impressive and looks eye-catching. The interior feels good. Let’s take a look at the dashboard and seats. The car is equipped with a sharp dashboard, which looks very fashionable. The car adopts imitation leather seats, which are wide and thick and comfortable.

AION Y is equipped with a motor with a total power of 100KW and a total torque of 176N.m, with good acceleration, excellent cruising range and good power performance.

The car is equipped with traction control (ASR/TCS, etc.), Bluetooth /WIFI connection, cruise control, voice control, intelligent key and other configurations. The configuration is not bad, and there is no problem in meeting daily use.

I wonder if you are excited about this car introduced today? You might as well go offline to feel it more on weekends.

On May 20th, an emotional drama "I want to be with you" customized by Jiangsu Satellite TV, which was produced jointly by Dongyang Guowen and Happiness Blue Ocean and directed by Huang Lei as the chief screenwriter, was launched in Beijing, and actors Biyun Chai, Sun Shaolong and Wang Yuanhui made sweet appearances at the launching ceremony.

The TV series "I want to be with you" tells the story of Lin Meiya and Ou Lin who came back from studying abroad and met by chance on the plane, which started a wonderful marriage story. In the play, Wang Yuanhui plays Xu Siyu, a rich friend of Biyun Chai. He is constantly faced with the double tests of love and friendship, difficult choices and changes in his mood, which tests his acting skills in shaping his role.

Wang Yuanhui, an actor who graduated from Beijing Film Academy, has a solid performance foundation and is Huang Lei’s favorite pupil. In the costume drama "Alone in the World", the philosopher’s queen is elegant, dignified and elegant, and is loved by the majority of netizens. It is understood that Wang Yuanhui’s new plays "The Switch of Love" and "The Clam Man of Wushanju Incident" are about to meet the audience, and the TV series "I want to be with you" that is being filmed, Wang Yuanhui is bound to bring more surprises to the audience in 2018.

　　Yang Wenxian of Provincial Institute of Physical Education and Sports

　　In the past two years, people have been enthusiastic about skiing, but before that, skiing was still a very minority sport in China. However, nowadays, with the popularity of skiing culture, especially since the successful bid for the Winter Olympics, skiing has entered the public’s field of vision, and there are more and more snow fields in the country. Looking at all kinds of great gods galloping on the snow field on the internet, can’t you help but be eager to try? Let’s go skiing together today. The competition time of the Winter Olympics is coming to an end, and many wonderful competitions have been watched. The skiing events of the 2022 Winter Olympics include: platform skiing, freestyle skiing, alpine skiing, cross-country skiing, nordic combined and snowboarding. In order to let you watch the race better and participate in skiing, the author brings you today’s article.

　　First, distinguish skiing events to help you watch the race better.

　　There are many skiing events in this Winter Olympics. In order to watch the games better, let’s learn about the events first. The names of each event list can’t be clearly distinguished. Skiing events are divided into snowboarding and snowboarding in terms of the number of skateboards. The following is a detailed introduction:

　　1. Double board skiing:

　　(1) Ski jumping and freestyle skiing-skill events

　　In order to fly farther and score higher, the skiers need to have super skills to fly farther.

　　The greater the technical difficulty of freestyle skiing, the higher the score. The freestyle skiing in this Winter Olympics consists of seven events: aerial skills, snow skills, obstacle chasing, U-shaped field skills, slope obstacle skills, big platform, and aerial skills mixed groups.

　　Gu Ailing’s advantage event is the skill event. She participated in three events in this Winter Olympics, namely, slope obstacle skill, U-shaped field skill and big platform jump.

　　(2) Alpine skiing and cross-country skiing-speed events

　　There are many flag gates on the track of alpine skiing, and athletes need to cross them.

　　Cross-country skiing is like a ground marathon, which requires great endurance and physical strength.

　　(3) nordic combined-Comprehensive Project

　　This is a competition for men only, which lasts for 2 days. On the first day, I competed in platform skiing and on the second day, I competed in cross-country skiing.

　　2. snowboarding

　　Snowboarding is divided into racing category and skill category. Racing categories include: parallel slalom, obstacle chase, obstacle chase round group. Skills include: U-shaped court, obstacle breaking skills and big platform jumping.

　　Second, how can the public prevent skiing injuries?

　　With the east wind of Beijing Winter Olympics, this winter, the atmosphere of ice and snow is getting stronger and stronger, and more and more people are participating in this sport, and this sport has brought a lot of damage to the public. According to relevant surveys, mass skiers have more knee joint injuries, such as tearing and injury/strain of ligaments around the knee joint; In addition, there are many injuries to the head and neck, upper limbs and thumb. If you want to effectively avoid injury, you are advised to do the following:

　　Step 1 wear protective gear

　　Wear helmet and joint protection when skiing.

　　2. Make full preparations.

　　Full warm-up can make the body get high-efficiency physiological requirements and reduce the occurrence of injuries. Here are some professional skiing warm-up exercises to help you get into the state as soon as possible:

　　(1) Warm-up of lower limbs

　　Action 1: Lie on your back and lift your legs

　　Lie on your back on the mat, first do hip extension under the condition of leg flexion and straight leg, then do adduction and abduction under the condition of leg flexion, and then do hip rotation exercises under the condition of leg flexion. Finally, under the conditions of supine and prone, the touch exercise of the opposite hand and foot was carried out. The schematic diagram is as follows:

　　Action 2: Hip flexor stretching

　　Stretching hip muscles can reduce hip muscle tension and increase hip flexibility. Kneel with legs apart, keep the trunk straight, slowly move the center of gravity forward, and tilt the upper body to the side of the front support leg. The schematic diagram is as follows:

　　Action 3: lateral box jumping

　　Practicing this movement can improve the control ability of hips and knees. Jump sideways from the box and keep your hips, knees and ankles aligned when landing. Increase the difficulty of action by swinging your arm or jumping a longer distance. The schematic diagram is as follows:

　　(2) Warm up the core parts of the body

　　Action 1: Static force of split leg side brace

　　Practicing this movement can improve core strength and prevent injury. Elbow support, lift your body, keep it straight, raise your upper legs to the limit, lower your body to the starting position, and then do the next exercise. For 30 seconds in each group, practice 3 groups. The schematic diagram is as follows:

　　Action 2: Start at both ends.

　　Lie prone on the mat, lift and extend your arms and legs, tighten your shoulder blades, then put them down and repeat the exercise. The schematic diagram is as follows:

　　(3) Turn to warm up

　　Action 1: Kneeling and turning

　　Turning exercises can help improve the flexibility of the trunk. Kneel on your knees, turn to your sides respectively, and touch your feet on the other side with your hands. The schematic diagram is as follows:

　　Action 2: Thoracic Spine Rotation

　　Hands on the ground, kneeling on the mat. Keep the pelvis still, and one arm drives the upper back to rotate. When practicing, keep your eyes on your arms and swing them. For 20 seconds in each group, practice 3 groups. The schematic diagram is as follows:

　　Step 3 learn to fall

　　All kinds of accidents are most likely to occur in ice and snow sports. Learn how to fall safely to better protect yourself.

　　Double board: When the speed can’t be controlled during sliding, if you want to avoid falling, you can first try to lean forward and make a plow brake (make the tail of the double board open in a "V" shape during sliding); If you can’t brake or if you can’t slow down, you should take the initiative to fall down: throw away the poles, hold your body with your hands, squat down and fall to one side of your body, land with your ass, and remember to forbid hand support! (Hand support is easy to cause wrist fracture)

　　Veneer: when sliding on the front edge, it is easy to fall forward. At this time, you should kneel down with your legs, lower your center of gravity, and stretch your hands forward as far as possible. The whole person is kneeling on the ground and lifting the snowboard. When the rear blade slides and falls, you should cross your arms on your chest, squat down with your legs to form a ball, roll back with your back on the ground, and lift the snowboard at the same time. Also remember to ban hand support!

　　4. Other precautions

　　(1) Avoid skiing due to fatigue or discomfort. Skiing consumes a lot of physical energy, and it is easy to cause injuries under fatigue.

　　(2) Skiing should be studied step by step, and there should be no psychology of being competitive and eager for success.

　　(3) Choose a suitable ski trail, and don’t blindly climb the advanced ski trail as soon as you learn to ski.

　　Third, how to choose ski equipment?

　　Step 1 snowboard

　　For beginners, it is most convenient to rent ski equipment directly in the ski resort. You should also know the following points when choosing ski gear:

　　(1) The longer the length of the snowboard, the greater the speed, the more difficult it is to ski, and the more difficult it is to control.

　　(2) For beginners, the length of skateboard should be 20-30cm less than the height. For amateurs, snowboarding is generally lower than the height, easier to operate, more flexible in steering and easier to use.

　　(3) You can choose a relatively soft and elastic skateboard. The skateboard with great elasticity will not be too fast, and it is easier to control, so it is safer.

　　2. Ski suit

　　You should choose a ski suit with the right size, so you can move freely. First of all, choose warm, waterproof and windproof fabrics. Secondly, it is ok to wear a ski suit and a jumpsuit, but when choosing, the pants must be high-waist; Clothes and trousers with adjustable cuffs and cuffs can effectively prevent snow from entering. Finally, it is best to choose eye-catching tones that have a color difference with white to avoid collision accidents.

　　It is suggested to adopt the "sandwich" dressing method: quick-drying clothes/sweat-wicking underwear+warm middle layer+windproof and waterproof/professional ski coat to achieve the effect of sweating inside, keeping warm in the middle and waterproof outside.

　　Choosing professional ski shoes can effectively keep warm and prevent injuries. When choosing ski shoes, it is best to try them on the spot. The most comfortable state is to let the feet have room to move inside the boots, but the sides of the ankles should not be loose. The back of the shoes should be strong and have certain endurance; Ensure that the calf can bend forward flexibly.

　　In addition, ski masks, warm hats, ski gloves, ski socks, etc. should be prepared.

　　3. Accessories and protective gear

　　Ski pole, the ideal length is that when a person stands upright, the arm holding ski pole can touch the ground vertically at a 90-degree angle. Ski helmets should not be too tight or too loose after wearing. It is best to rent or buy them after trying them on the spot. Ski goggles, it is recommended to choose a fully enclosed ski goggles with thicker frame and anti-fogging.

　　In addition, beginners are advised to wear joint protection and anti-fall pads.

When it comes to Kung Fu superstars, people will naturally think of Jet Li and Jackie Chan. But the Kung Fu stars in the film and television circle are not just those. Zhao Changjun is also one we can’t forget. Zhao Changjun and Jet Li have very similar early experiences. They were both top martial arts talents in China, both national martial arts champions, and they were about the same height. But because a "Shaolin Temple" separated their lives. Jet Li developed into a Hong Kong film industry and became an international superstar all the way. Zhao Changjun, on the other hand, has been working quietly in the martial arts field, and now he is a martial artist and entrepreneur.

Zhao Changjun, 57, was born in Xi ‘an. He is now the vice chairman of Shaanxi Wushu Association, the head coach of Shaanxi Wushu Corps and the president of Zhao Changjun Wushu College in Xi ‘an, China. He is a representative of Chinese national standard Wushu. In the early years, Zhao Changjun was a martial arts star who was very popular with the audience. Since 1980s, when he was the martial arts director of the film The Mysterious Buddha, Zhao Changjun has starred in the films Wudang, Wang Wu, New Fang Shiyu, Treasure Sword in Game Writing, The First Knife in China, the TV series Legend of the Sea Lantern and Seven Zhen Zi in the Holy Water View. Zhao Changjun, with his superb martial arts and chic stage appearance, has successfully created many heroes in the Wulin on the silver screen, and has been praised as the "Prince of Martial Arts" by martial arts lovers and fans. In particular, the TV series "Legend of the Sea Lantern" starring him has been popular all over the country, and it is still a wonderful childhood memory of the post-70s!

Zhao Changjun and Jet Li have both participated in international Wushu competitions on behalf of their countries. They are very familiar with each other and have lived together in martial arts. In the gap between participating in the competition and filming, the two often learn from each other, often wrestling and gesticulating. In 1978, Zhao Changjun and Jet Li fought for the individual all-around championship. Under the careful guidance of Master Ma Zhenbang, Zhao Changjun defeated Jet Li that year and unified the Wulin for 10 years. It can be said that Zhao Changjun is a rare rival in Jet Li’s martial arts life.

But generally speaking, the level of Zhao Changjun and Jet Li is equal, and each has its own advantages. Zhao Changjun’s training since childhood is characterized by high speed, good explosive power and good jumping ability, which may be related to his long-term practice with folk teachers. This later became the advantage of Zhao Changjun and Jet Li in the competition, which was faster and more explosive than him. But Jet Li also has his advantages, that is, his movements are smart and beautiful.

However, the appearance of a movie changed the fate of two people.

In 1979, Zhang Xinyan, a Hong Kong director, selected actors for the cast of Shaolin Temple in a Wushu invitational tournament in Shandong, and Jet Li was one of them. However, Zhao Changjun was transferred to the Mysterious Giant Buddha as a martial arts director at that time, and missed Shaolin Temple. In 1983, Zhang Xinyan met Zhao Changjun and said with regret: "If you had participated in the competition at that time, you would have been selected." In fact, Zhao Changjun was the first choice for Shaolin Temple at that time, but Zhao Changjun Brightness, whose thoughts were very contemporary and heavily branded, rejected the Hong Kong director because it was "too sensitive to be a mainland film". In this way, the opportunity went to Jet Li, the same martial arts champion in Chinese mainland.

As a result, everyone knows that Shaolin Temple made Jet Li famous overnight. Although Zhao Changjun also became popular because of the film Wudang, Wudang is a far cry from Shaolin Temple. It is a martial arts film in the mainland, and it is not mature enough in terms of shooting techniques and martial arts design. Shaolin Temple not only performed in China, but also flew to Asia, Europe and America, and Jet Li’s fame was further enhanced. Wudang is only shown in the mainland, and Zhao Changjun can’t go abroad naturally. How can it be compared with Jet Li in popularity? A Shaolin Temple not only changed Jet Li, but also changed Zhao Changjun.

In fact, Zhao Changjun once had the opportunity to develop in film and television. After filming Wudang, a company in Hong Kong wanted Zhao Changjun to sign a contract, but Zhao Changjun felt that he had already filmed a martial arts film. Compared with filming and teaching, he felt that he had more feelings for martial arts in reality. So I chose to engage in martial arts teaching and education. As a result, Zhao Changjun returned to Shaanxi to run a school and rarely set foot in the film and television circle.

In addition to Jet Li, there is another important person related to Zhao Changjun in his life experience. That is!

Just when Zhao Changjun became famous for winning martial arts championships and acting in martial arts movies in succession, Bow Sim Mark, a Chinese female coach of the American Wushu Team, came to visit: "Your kung fu is very good. Can you accept my son Donnie Yen as an apprentice?" Zhao Changjun dare not promise, because the other party wants to study for one year. I have never seen a foreign player who has to study for so long. "You have to ask the organization." Later, with the purpose of enhancing friendship, Donnie Yen became Zhao Changjun’s apprentice with the approval of the organization.

Because his mother opened a martial arts school in the United States, and he worked in the Beijing Wushu Team for two years when he was 16 years old, Donnie Yen’s physical fitness and martial arts skills are good. Zhao Changjun’s "three unique skills" and Donnie Yen have all learned some fur. Compared with the whole routine, he obviously prefers beautiful movements, such as jumping up and throwing his back, which is very difficult. It’s very tiring to do it, but he feels handsome enough, and he often practices this action obsessively all day. Donnie Yen once told Zhao Changjun directly that he was not interested in winning the championship. He studied martial arts just to make movies, become a martial arts star and make a lot of money.

In late 1987, Donnie Yen went to Hongkong directly. Now, like Jet Li, he has become an international action star. It can be said that without Zhao Changjun, there would be no Donnie Yen’s achievements in film and television today.

Although not as popular in the film and television circles as Jet Li and Donnie Yen, Zhao Changjun has also achieved great success in martial arts. Let’s wish this martial artist more and better martial arts stars.

On July 23, 2024, Beijing time, the second generation AION V of Guangzhou Automobile Aian was officially launched, including 7 models, and the price range was 129.8-189.8 million yuan. In addition, within 1 hour and 20 minutes, the order for new cars exceeded 10,000 units, and the official said that the owners who completed the delivery of the cards before September 30 can enjoy one-year free charging rights.

Read the full text in three seconds:

1. This time, the second generation AION V model was launched, and the new car was built on AEP pure electric platform.

2. The appearance and interior of the new car adopt a brand-new design concept, and the maximum battery life can reach 750km.

In terms of appearance, the new car adopts the design language of "blade shadow potential energy", the polygonal headlight group is matched with the double-banner LED daytime running light group, and at the same time, it is matched with the closed front grille, and the front enclosure is designed with a penetrating cooling opening, and it is decorated with a silver-gray front lip.

In terms of body size, the length, width and height of the new car are 4605/1854(1876)/1660(1686)mm and the wheelbase is 2775mm respectively. In addition, the new car also offers 215/55 R18, 225/45 R19 and 225/45 ZR19 tire sizes to choose from.

In addition to the novel design, the biggest feature of the newly designed second-generation AION V is the lightweight optimization of the whole vehicle. The new design and application of new materials bring about a 7% decrease in battery weight; The weight of powertrain decreased by 33%; The weight of the integrated temperature control structure is reduced by 48%, and the kerb quality of the new car is less than 1.8 tons. Lightweight will bring better energy consumption performance and driving performance.

In the interior part, the new car is equipped with a full LCD dashboard and a dual-spoke multi-function steering wheel. The center console is equipped with a suspended multimedia display screen. The car adopts ADiGO5.0 system. The new PAD desktop supports users to switch wallpaper, maps, car models and other scenes individually. The control center, quick components and bottom toolbar support customization and are convenient to use. In terms of configuration, the new car will be equipped with 8-point massage SPA+ rear chaise longue, 9 Belgian Premium speakers, standard VtoL external discharge function, three-mode four-control cold and warm refrigerator and so on. In addition, the front/rear seats can be put down with one button through the mobile phone control, and the cockpit becomes a big bed every second. The main driver and passenger drivers are also equipped with an 8-point massage function, and the car refrigerator can realize the ultra-wide temperature range control of-15 ~ 50, realizing the function of "hot and cold meals".

In terms of intelligent driving hardware, the second-generation AION V is equipped with Orin-x chip, high-thread lidar, 5 millimeter-wave radars and 11 vision cameras, which can provide intelligent driving assistance functions without relying on high-precision maps. In addition, the intelligent driving scheme also introduces adaptive AI learning technology, which can update and optimize the driving path in real time and provide a safer and smoother driving experience. In terms of safety configuration, the second-generation AION V is built with "China-Europe Double Five-Star Safety Body Standard", and the proportion of high-strength steel, ultra-high-strength steel and thermoforming materials used in the whole vehicle is 66%; Unique U-shaped safety air curtain, adding children’s head covering cavity to give the whole family more comprehensive protection; Equipped with multiple early warning and active protection, active and passive safety configuration is high.

In terms of power, the new car adopts a brand-new silicon carbide chip, the electronic control efficiency reaches 99.85%, the motor power is increased to 10.5kW/kg, and the power consumption of the whole car is reduced by 15%. The maximum power of the front motor is 150kW and 165kW respectively, and the maximum torque is 240 Nm. There are three options for battery life, namely 520km, 650km and 750km. In addition, the new car can realize the fast state of charging for 15 minutes and lasting for 370km, and the whole system comes standard with 7kW external discharge function.

China’s energy resources structure is characterized by lack of oil, gas and coal. In 2020, China’s foreign dependence on crude oil will reach 73%, and that on natural gas will reach 43%. Therefore, this has also prompted methanol fuel to get enough attention and further reduce its dependence on oil and natural gas. At the same time, it has promoted the development of methanol vehicles in China to a certain extent. The most common methanol vehicles appear in taxis and heavy trucks.

In the field of passenger cars, the development of methanol vehicles has begun to take shape, and automobiles are one of the few companies with experience in methanol vehicle research and development in China.

On June 22nd, the world’s first hybrid car-Emgrand hybrid car was officially launched, with a price of 129,800 yuan. Based on the 4th generation Emgrand, this new car is equipped with an alcohol-electric hybrid engine and consumes 9.2L alcohol per 100 kilometers. It is worth mentioning that the official said that its use cost per kilometer only costs about 3 cents. In the face of the current "ultra-high" oil price, methanol cars can be called a small expert in saving money.

Since it is the world’s first hybrid car, I believe that Emgrand hybrid car must have advanced technology in the power level. Emgrand hybrid version is equipped with a new generation of 1.8L hybrid engine with a maximum power of 132 HP and a thermal efficiency of 41.5%. The world-class hybrid electric drive transmission is adopted, and the transmission efficiency is as high as 97.5%, so the alcohol consumption per 100 kilometers of this car is as low as 9.2L, and the travel cost per kilometer can be less than that of 0.3 yuan.

As for the battery, the car uses a 1.83kWh ternary lithium battery, which innovatively adopts three-sided luxury liquid cooling technology with a peak power of 65kW.

At the same time, methanol vehicles also have the advantages of economy and environmental protection. It is reported that the pollutants of Emgrand’s hybrid version of alcohol and electricity are only 5% of that of fuel vehicles, and its carbon emissions are only 3% of that of fuel vehicles. In addition, the Emgrand hybrid version also overcomes the problem of shrinking battery life of pure electric vehicles in winter, and the battery life in winter can reach twice that of pure electric vehicles.

In fact, as early as 2005, Automobiles started the research and development of methanol vehicles. So far, Automobiles have been deeply involved in this field for 17 years, with a total R&D investment of over 3 billion yuan. At present, the automobile has successfully developed a variety of methanol-powered and methanol vehicles, obtained more than 200 technical patents, and put a total of 27,000 methanol vehicles on the market, with a total mileage of over 8 billion kilometers.

At present, the automobile has completed diversified layout in the new energy market, and made efforts in hybrid, pure electricity, power exchange and methanol multi-track. A number of products equipped with Raytheon Power have entered the hybrid market; Geometric brand and krypton brand have a good performance in mainstream and high-end pure electricity market; In this year, a brand-new "brand for changing electricity"-Ruilan Automobile was launched, which officially opened the market for changing electricity; It is worth mentioning that it has been specially researched in the field of methanol vehicles for 17 years, and now the Emgrand hybrid version of alcohol and electricity has also been officially introduced to the market. The layout of multiple tracks is believed to further help the development of automobiles in the new energy market.

Dealer address: Tantu imported car, Block B, No.3588 Qixin Road, Minhang District, Shanghai.

appearance design

The body size is 5009mm×2095mm×2035mm, and the shape is stable and stylish. The front face is a combination of honeycomb grille and barbed headlights, with FORD Raptor alphabet, which shows a strong visual impact and king’s breath. The body lines are tough and smooth, and the 19-inch blackened wheels add a sense of movement and domineering to the whole car.

Interior configuration

A large number of high-grade materials are used in the car, such as nappa leather, French double stitching, mahogany, etc., creating a luxurious and comfortable driving environment. The layout of the whole car is 2+2+3 seven-seat design, with spacious space. The cockpit is equipped with double 12.3-inch LCD screens and multifunctional sports steering wheel, which is full of science and technology. The integrated armrest box, wireless charging cup holder for mobile phone, car refrigerator and other configurations are also available, and the middle and rear rows are full of highlights. The aviation seats in the second row have the functions of ventilation, heating, massage, rotation, etc., and also have wireless charging and electric leg supports, providing passengers with first-class comfort. The third row of integrated sofa beds can be leveled 180 degrees. With the rotation of the middle row of seats, it forms a double sofa bed with sitting mode or 2.2 m× 1.3 m, which has both practicality and comfort [__LINK_ICON]. The car is also equipped with a 24-inch multimedia display screen, a small table board, a fragrance system, an Internet TV, a 220-volt power supply, etc., which meets the various needs of passengers during the journey.

Chassis suspension

The car is built on the chassis of Ford Turion Europe, equipped with a 2.0T high-power engine, matched with 9AT automatic transmission, with strong power output and smooth gear shifting, which can easily cope with both urban roads and expressways [__LINK_ICON]. The air suspension equipped on the rear wheel can realize the lifting of up to 9.5cm, and can automatically adjust the height and suspension hardness of the car body according to different road conditions, effectively filter road bumps and improve driving comfort.

Security and technology configuration

The safety configuration is rich, including brake assist, traction control, body stability system, tire pressure monitoring, etc., which provides all-round safety guarantee for drivers and passengers [__LINK_ICON]. In addition, it is equipped with high-tech configurations such as keyless entry, one-button start, APP remote control, streaming rearview mirror and lane departure warning, which improves the convenience and safety of vehicles.

Fuel economy

Dealer Tel: Miss Qing 18501697567 (WeChat with the same number)

Our company’s outlets are all over the country, and we can send cars to your door. Including the following provinces and cities: Beijing, Shanghai, Tianjin, Chongqing, Hebei, Shijiazhuang, Shanxi, Taiyuan, Liaoning, Shenyang, Jilin, Changchun, Heilongjiang, Harbin, Jiangsu, Nanjing, Zhejiang, Hangzhou, Anhui, Hefei, Fujian, Fuzhou, Jiangxi, Nanchang, Shandong, etc. Chengdu, Guizhou, Guiyang, Yunnan, Kunming, Shaanxi, Xi ‘an, Gansu, Lanzhou, Qinghai, Xining, Xizang Autonomous Region, Lhasa, Guangxi, Nanning, Inner Mongolia, Hohhot, Ningxia Hui Autonomous Region, Yinchuan, Xinjiang Uygur Autonomous Region and Urumqi.

　 　 December 27th, "My European Style MPV" & mdash; — Changan Auchan officially went public. A "Happy Family Year with 7 Pleasures" swept through seven cities of Kunming, Nanjing, Wuhan, Xi ‘an, Jinan, Zhengzhou and Shijiazhuang. Hundreds of new and old customers from Chang ‘an all over the country gathered together to have a cool party and witnessed Auchan’s listing.

　　　　The new Changan Auchan lived up to expectations, equipped with a 1.5L engine and four models. The official announcement of the guide price was only 51,900-64,900 yuan, and the "conscience price" of the whole department shocked the audience. As a household MPV tailored for "big family", Changan Auchan will surely achieve a new generation of "national cost-effective MPV" by virtue of its three benchmark advantages of fashion, quietness and safety, and open a new generation of small household MPVs, bringing value and pragmatic intimate choices to family consumers.

Speech by Mr. Zhu Huarong, President of Changan Automobile.

　　　　European fashion: super "stylish" national MPV

　　　　(Super national MPV: more fashionable and more exquisite)

　　　　In the MPV market, family consumers can be described as "faceless and unhappy", but Changan Auchan just happens to be "faceless". Relying on the global R&D system of Changan Automobile, Changan Auchan condensed the new inspiration of Turin Design Center in Italy, refined the super European design language, and its appearance of "high quality and high value" can be called a rookie at the same level. Changan Auchan is equipped with a brand-new golden scale model, with a European-style horizontal front face, and integrates the appearance of integrated window movement, which not only deeply interprets the combination of rigidity and flexibility of European trends, but also makes a "face" and a "shape" more memorable.

　　　　Changan Auchan can withstand every detail of appearance and interior, and also redefine the quality standard of small household MPV. Through the extensive use of high-precision welding technology and piano baking paint technology, Changan Auchan has a high quality and exquisite feeling, which can be called the "fashion quality model" of small household MPV.

　　　　In terms of interior, Changan Auchan also demonstrated the "passenger quality". It is not only equipped with a suspended "U" interior design, a 360-degree integrated cockpit and other sedan designs; The entertainment system integrated with the instrument panel is unique in the field of home MPV, and the new Changan Auchan will explain the aesthetics of quality life to consumers.

　　　　Quiet and comfortable: high "quality" national MPV

　　　　(High National MPV: The quieter and more intimate)

　　　　The appearance of Changan Auchan will make the era of MPV "full of noise and resonance during driving" a thing of the past. In order to create a more "quiet" and intimate family MPV life, Changan Auchan broke through the shackles and subverted the past — — "Library-level quiet technology" and invited Pang Jian Bosch, a well-known expert in the international NVH industry, to lead the team to grind it carefully. During the research and development period, Changan Auchan adopted the passenger standard, and carried out rigorous tests on more than 50 design and process points in four aspects, such as body design, engine ride comfort, application of new sound insulation materials and suspension design. Through more than 20 technical upgrades and optimizations of wind noise NVH, Changan Auchan’s idle NVH mute test reached an excellent level of only 39 decibels, which was quiet, comfortable and endless, and made family consumers enjoy the quiet space like a mid-to high-class car. From then on, ". At the same time, Changan Auchan is quiet and comfortable beyond "riding", and will surely lead the home MPV to set off a comfortable upgrade trend.

　　　　Safe and intimate: super "reliable" national MPV

　　　　(Super reliable national MPV: super safe and super secure)

　　　　Changan Auchan is equipped with strict and comprehensive security, which will guarantee every link of the whole family’s travel and is a trustworthy home MPV product. In order to build a "King Kong Body", Changan Auchan invited Dr. Zhao Hui, an expert of Thousand Talents Program, as the chief designer of safety performance. Auchan adopts high-strength and light-weight design for the whole car, and the high-strength steel plate of the car body is used more than 65%, and the front, rear, side and top of the car body structure are strengthened in all directions to ensure impeccable safety.

　　　　At the same time, Changan Auchan is equipped with a five-star "eight-in-one" safety system, which integrates ABS (anti-lock braking system), EBD (electronic braking force distribution system), TCS (traction control), ESP (body electronic stability system), HBA (hydraulic emergency braking assist), HBB (hydraulic braking assist), HHC (ramp assist) and 270-degree body radar.

　　　　Changan Auchan pays attention to the health and safety of every family member. The whole car adopts car-grade environmentally-friendly low VOC materials, and the environmental protection level fully meets the car standards, fully meets the national requirements for air quality evaluation in passenger cars, and allows families to ride with confidence.

　　　　As a benchmark for home MPV, Changan Auchan enjoys extraordinary competitiveness — — Price competitiveness, quality competitiveness and configuration competitiveness will surely become the best choice for short-distance travel and entertainment gathering of large families in China, and will lead the home MPV market to a new realm. At the same time, as the first home 7-seat MPV of Changan Automobile, it will also take Changan Automobile’s development in the MPV field to a new level.