Home » Intelligent connected car safety is the key | Daily Economic News

Intelligent connected car safety is the key | Daily Economic News

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If you call to discuss business plans in a connected car, will the information collected by the camera in the car be leaked? Will the intelligent networked car be hacked when it is online all the time while driving? Will the online upgrade of sold vehicles by car companies cause safety problems? …In recent years, intelligent connected cars have gained market recognition, but some safety issues have also aroused widespread concern from users and the industry.

The Ministry of Industry and Information Technology recently issued the “Opinions on Strengthening the Management of Intelligent Connected Automobile Manufacturers and Product Access” (hereinafter referred to as the “Opinions”), requiring the strengthening of vehicle data security, network security, software upgrades, functional safety and expected functional safety Manage, ensure product quality and production consistency, and promote the high-quality development of the intelligent networked automobile industry. What safety bottom line does the “Opinions” set for intelligent connected cars? The reporter interviewed relevant experts from the Ministry of Industry and Information Technology.

It is urgent to strengthen enterprise and product access management

The “China Internet Development Report (2021)” released in July this year shows that in 2020, my country’s intelligent networked vehicle sales will be 3.032 million, a year-on-year increase of 107%, and the penetration rate will remain at about 15%. In the first quarter of this year, the market penetration rate of L2 semi-autonomous driving intelligent networked vehicles reached 17.8%, and the market penetration rate of L2 intelligent networked vehicles among new energy vehicles reached 30.9%. It is estimated that by 2025, my country’s L2 and L3 (partially automated driving operations in a specific environment) intelligent networked vehicles will account for 50% of all vehicle sales.

“As a product of the in-depth integration of the automotive industry with new-generation information technologies such as artificial intelligence, big data, and the Internet of Things, intelligent networked vehicles are the main direction for the development of intelligent and connected vehicles in the field of automotive and transportation, which will help solve traffic safety. , Road congestion, energy consumption, environmental pollution and other issues.” said Liu Fawang, chief engineer of the Equipment Industrial Development Center of the Ministry of Industry and Information Technology. Data security issues such as data collection and utilization, network security issues such as network attacks and network intrusions, road traffic safety issues caused by random failures and insufficient functions of driving automation systems, and security risks that may be introduced by online upgrades that change vehicle functions and performance. Therefore, there is an urgent need to strengthen the management of intelligent networked automobile production enterprises and product access.

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“From an international perspective, as a new cross-border integration, intelligent networked vehicles, especially vehicles with autonomous driving functions, countries around the world are actively exploring effective management models.” Liu Fawang said, in 2019, the United Nations World Vehicle Regulations Coordinating the reorganization of the forum to establish an autonomous vehicle working group, deliberating and passing the “Autonomous Driving Vehicle Framework Document”, and clarifying the safety principles for vehicles with L3 level and above autonomous driving functions. Europe, the United States, and Japan also focus on safety and have successively issued guidance documents, clarifying principles and requirements, and speeding up the development and coordination of autonomous driving regulations.

Important data collected and generated in China should be stored in China

“The main security problems faced by intelligent connected vehicles are data security, network security, software upgrades, functional safety and expected functional safety.” Liu Fawang said that in the field of data security, intelligent connected vehicles can not only collect drivers and passengers. Data on facial expressions, movements, gazes, and voices can also collect vehicle geographic location, vehicle interior and exterior environment data, and Internet of Vehicles usage data. “If there is a lack of effective management in data collection and use, and car companies randomly collect information such as the voice images of the drivers and passengers in the car, the location of the vehicle, and the surrounding environment, it may cause personal information leakage and abuse, and even endanger public and national security. “Liu Fawang said.

The “Opinions” clarify that companies should establish and improve automobile data security management systems, perform data security protection obligations in accordance with the law, implement data classification and hierarchical management, and strengthen the protection of personal information and important data; establish data security protection technical measures to ensure that data continues to be effectively protected and legal According to the state of utilization, data security risk assessment, data security incident reporting and other requirements shall be implemented in accordance with laws and regulations; personal information and important data collected and generated during operations within the territory of the People’s Republic of China shall be stored in China in accordance with relevant laws and regulations and need to be provided overseas For data, it shall pass the data exit security assessment.

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“In the field of network security, with the development of intelligent and connected cars, the risk of network attacks and network intrusions will increase significantly. In addition, because cars are driving at high speeds, they are gradually becoming the key to building intelligent transportation and smart cities. The key element, as well as an important carrier for energy storage and consumption, has a greater network security risk.” Liu Fawang said that statistics show that in 2020, there will be more than 2.8 million attacks on intelligent networked vehicles worldwide.

To this end, the “Opinions” require companies to establish an automotive network security management system; have technical measures to protect automotive electronic and electrical systems, components and functions from cyber threats, and have automotive network security risk monitoring, network security flaws and vulnerabilities, etc. to discover and deal with Technical conditions to ensure that the vehicle and its functions are in a protected state, and to ensure the safe operation of the vehicle; to implement network security incident reporting and handling requirements in accordance with laws and regulations.

Autonomous driving should clearly indicate function and performance limitations

“At present, online upgrade functions are gradually popularized and applications are becoming more widely used. However, if there is a lack of effective management of software upgrades, online upgrade time or scenarios are unreasonable, and car owners do not understand the operating specifications of software upgrades, safety issues may arise.” Liu Fawang said, There have been reports in the past that some vehicles triggered the upgrade while waiting for the traffic lights, causing the vehicle to stop driving, which seriously affected the traffic order. There have also been cases in which the normal functions of the vehicle failed due to the power outage due to the upgrade.

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With reference to international experience, combined with my country’s automobile access management practice, the “Opinions” first requires companies to have certain management capabilities to carry out safety impact assessment, test verification, and implementation process guarantees for online upgrades. It is necessary to ensure that the Safety status, and inform vehicle users of the purpose, content, required duration, precautions and other information of the online upgrade.

In addition, in order to ensure the consistency of product production, the “Opinions” firstly put forward filing requirements. Before implementing online upgrade activities, companies should ensure that their automotive products meet relevant requirements such as national laws and regulations, technical standards and technical specifications, and file with the Ministry of Industry and Information Technology. . The second is to clarify the requirements for the declaration of changes in technical parameters. Online upgrades involving changes in technical parameters such as safety, energy saving, environmental protection, and anti-theft should be reported to the Ministry of Industry and Information Technology in advance to complete product changes and extensions. Third, in order to ensure the safety and reliability of products with automatic driving functions, it is clearly stated that it is not allowed to add or update auto-driving functions through online software upgrades without approval.

In addition, the “Opinions” also clearly stated that if companies produce automotive products with driving assistance and automatic driving functions, they should clearly inform the vehicle function and performance restrictions, driver responsibilities, instructions for human-computer interaction equipment, function activation and exit methods and conditions, etc. Information. Enterprises that produce automotive products with combined driving assistance functions should also take technical measures such as hands-off detection to ensure that drivers are always performing corresponding dynamic driving tasks.

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