摘要
基于ISO 26262的第3部分概念设计要求,进行动力总成系统扭矩安全的概念阶段开发,包括对象定义、针对扭矩输出的危害分析和风险评估,并以"避免非期望的纵向加速"的安全目标为例,详细描述了扭矩安全的需求。
A design of torque security for a traditional power - train system is presented based on Part 3 Concept Phase of ISO 26262, including item definition, hazard analysis and risk assessment. Taking the safety goal of ＂avoiding unintended longitudinal acceleration＂ as an example, the functional safety requirements for torque security are described.
出处
《上海汽车》
2017年第10期25-29,共5页
Shanghai Auto
