[1]刘新明,戴培军.转向系统避免突然丢失助力的功能安全方案研究[J].微电机,2023,56(11):74-77.
LIU Xinming,DAI Peijun.EPS Prevent SLOA Functional Safety Analysis[J].MICROMOTORS,2023,56(11):74-77.
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LIU Xinming,DAI Peijun.EPS Prevent SLOA Functional Safety Analysis[J].MICROMOTORS,2023,56(11):74-77.
转向系统避免突然丢失助力的功能安全方案研究
《微电机》[ISSN:1006-6977/CN:61-1281/TN]
卷:
56卷
期数:
2023年11期
页码:
74-77
栏目:
新能源汽车技术
出版日期:
2023-11-28
- Title:
- EPS Prevent SLOA Functional Safety Analysis
- Keywords:
- sudden loss of assist; safety strategy; steering system
- 文献标志码:
- A
- 摘要:
- 本文基于国标和ISO26262功能安全的相关标准要求，主要从软件功能和硬件层面对电动助力转向系统突然丢失助力进行了安全分析，并基于此介绍了转向系统避免突然丢失助力的安全路径。使读者在安全概念层面对这一安全目标有全新的认识和了解，同时也从系统层面对转向系统如何实现避免突然丢失助力的安全策略有一定的指导和借鉴意义。
- Abstract:
- This article is based on the relevant requirements of GB standards and ISO26262 functional safety standards. A safety analysis mainly from the perspective of software functionality and hardware was conducted for the sudden loss of assist of the electric power steering system, and introduced the safety path for the steering system to avoid sudden loss of assist. Which having a new understanding of this safety goal at the safety concept level for readers, and also provide guidance and reference on how to achieve the safety goal of avoiding sudden loss of assistance from the system level.
更新日期/Last Update:
2023-11-28