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See Chinese contents: GB/T 43253.4-2023 GB/T 43253.4-2023: Road vehicles -- Functional safety audit and assessment method -- Part 4: Hardware level
This document specifies the requirements and methods for carrying out functional safety audit and assessment of functional safety-related activities and work results at the hardware level of safety-related electrical/electronic (E/E) systems, to check and judge the compliance of the development process and work results with functional safety. This document applies to safety-related systems containing one or more electrical/electronic (E/E) systems installed on production road vehicles other than mopeds. This document does not apply to specific electrical/electronic (E/E) systems in special purpose vehicles, for example, vehicle systems designed for disabled drivers.
