摘要
随着汽车电控系统复杂度的日益提高,来自于系统和软硬件失效的风险也逐渐增加。一旦失效发生,不仅对生命安全造成风险,也会导致车辆召回事件,使企业面临巨大经济损失。汽车功能安全标准ISO26262为避免这些风险提供了可行的要求建议和流程规范,本课题主要关注在汽车电控系统中如何进行初始风险分析。
The automotive electronics system become more and more complex,the failure hazards from system,hardware and software increase gradually.Once failure occur,life safety will be threaten,vehicle recall will happen and the corporation will face financial loss.To avoid these risks,automotive safety function standard IS026262 provides feasible requirement suggestions and flow standard.How to do preliminary hazard analysis on automotive electronic system is an important emphasis in this paper.
引文
[1]王铁.汽车电子功能安全设计与测试方法的研究[J].电子产品世界2014(7):43-50.