The invention discloses a method and a device for determining an expected function safety demand in a vehicle control system, and a processor. The method comprises the following steps: acquiring a control element set of a vehicle control system of a vehicle, and an output information set and a control behavior set corresponding to the control element set; determining at least one abnormal control behavior corresponding to at least one control behavior in the control behavior set, and determining at least one abnormal behavior result associated with the at least one abnormal control behavior; linking the control element set, the output information set, the control behavior set, the abnormal control behavior and the abnormal behavior result to obtain a linking result; based on the link result, determining a functional defect result set corresponding to the control element set; an expected functional safety requirement of the vehicle control system is determined based on the linking result and the functional defect result set. The technical problem that the expected function safety requirement in the vehicle control system cannot be effectively determined is solved.
本发明公开了一种车辆控制系统中预期功能安全需求的确定方法、装置和处理器。其中,该方法包括:获取车辆的车辆控制系统的控制元素集,以及控制元素集对应的输出信息集和控制行为集;确定控制行为集中至少一控制行为对应的至少一异常控制行为,并确定出与至少一异常控制行为关联的至少一异常行为结果;对控制元素集、输出信息集、控制行为集、异常控制行为和异常行为结果之间的关系进行链接,得到链接结果;基于链接结果,确定控制元素集对应的功能缺陷结果集;基于链接结果和功能缺陷结果集,确定车辆控制系统的预期功能安全需求。本发明解决了无法有效确定车辆控制系统中预期功能安全需求的技术问题。
Method and device for determining expected function safety requirement in vehicle control system and processor
车辆控制系统中预期功能安全需求的确定方法、装置和处理器
2024-12-06
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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