Shulou(Shulou.com)11/24 Report--

CTOnews.com news on July 5, CTOnews.com learned from the official website of the Ministry of Industry and Information Technology that in June 2023, the international standard ISO / TR 9968: 2023 Road vehicles-Functional Safety-The application to generic rechargeable energy storage systems for new energy vehicles, which was led by China, was officially released in the form of a technical report on the application of road vehicles' functional safety new energy vehicle rechargeable energy storage system.

In recent years, with the accelerated evolution of automobile electrification, intelligence and networking technology, automobile functional safety and standards have been paid more and more attention by the market and industry. In August 2021, China proposed an international standard for functional safety of new energy vehicle rechargeable energy storage systems (including power batteries, supercapacitors, etc.) to the ISO / TC22 / SC32 Sub-Technical Committee on Electronic and Electrical components and General Systems of the International Organization for Standardization, and was approved to form a special standard group (ISO / TC22 / SC32 / WG8 / TG1) and served as the convener. Subsequently, combined with our own industrial development practice, together with experts from Germany, the United States, Japan, France, Britain, Austria, Ireland, Canada and other countries, China jointly launched the formulation of ISO / TR 9968 standards.

On the basis of ISO 26262: 2018 Road vehicle-Functional Safety "functional Safety of Road vehicles", ISO / TR 9968 standard, in view of the characteristics of multi-technology coupling and complex safety risk factors of energy storage systems such as power batteries, puts forward the safety architecture, failure hazard risk, safety scheme design, safety test and evaluation of new energy vehicle rechargeable energy storage system, as well as functional safety requirements in production, operation, maintenance and scrapping stages. It provides important technical support for the research and development, testing, transportation and popularization of new energy vehicles.

In the next step, the Ministry of Industry and Information Technology will organize China Automotive Technology Research Center Co., Ltd., based on the principle of simultaneous research and formulation of international and domestic standards, to deeply participate in the revision of international standards in automotive functional safety and other fields. continue to enhance China's participation and contribution in the coordination of automotive international standards and regulations.

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