METHOD FOR IMPLEMENTING A FUNCTION OF A MOTOR VEHICLE CONFORMING TO ASIL STANDARD LEVELS, CORRESPONDING SYSTEM AND MOTOR VEHICLE COMPRISING SUCH A SYSTEM

摘要

The method according to the invention allows the implementation of a function of a motor vehicle conforming to standard ASIL levels corresponding to increasing security requirements levels QM, A, B, C, D such as those defined. by the ISO 26262 standard. The method is of the type of those implementing this function with a first level of requirement in terms of security by at least means (12, 13, 14) presenting a second level of requirement in terms of security. less than said first level of security requirement. According to the invention, the first level of requirement in terms of security is rated D or C and the second level of security requirement is rated B, A or QM for a diversity of design means (12, 13). , 14) less than four.