[1]伍理勋,陈建明,陈 磊,等.电动汽车电机驱动控制器功能安全架构研究[J].控制与信息技术(原大功率变流技术),2018,(03):1-5.[doi:10.13889/j.issn.2096-5427.2018.03.300]
 WU Lixun,CHEN Jianming,CHEN Lei,et al.Research on the System Architecture of EV Motor Control Unit Based on Functional Safety[J].High Power Converter Technology,2018,(03):1-5.[doi:10.13889/j.issn.2096-5427.2018.03.300]
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电动汽车电机驱动控制器功能安全架构研究()
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《控制与信息技术》(原《大功率变流技术》)[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2018年03期
页码:
1-5
栏目:
控制理论与应用
出版日期:
2018-06-05

文章信息/Info

Title:
Research on the System Architecture of EV Motor Control Unit Based on Functional Safety
文章编号:
2096-5427(2018)03-0001-05
作者:
伍理勋 1 陈建明1陈 磊1郑汉锋2
(1. 株洲中车时代电气股份有限公司,湖南株洲 412001;2. 中车株洲电力机车研究所有限公司,湖南株洲 412001)
Author(s):
WU Lixun1CHEN Jianming1CHEN Lei1ZHENG Hanfeng2
( 1. Zhuzhou CRRC Times Electric Co., Ltd., Zhuzhou, Hunan 412001, China; 2.CRRC Zhuzhou Institute Co., Ltd., Zhuzhou, Hunan 412001, China )
关键词:
电机驱动控制器功能安全电动汽车EGAS 架构
Keywords:
motor control unit functional safety electric vehicle EGAS architecture
分类号:
U469.72
DOI:
10.13889/j.issn.2096-5427.2018.03.300
文献标志码:
A
摘要:
基于汽车功能安全的相关标准,介绍了危害分析与风险评估的基本方法,并由此确定了电动汽车电机驱动控制器的安全目标和汽车安全完整性等级;通过对EGAS 架构的分析,提出了其功能监控层的实现方法,详细阐述了针对不同微处理器结构实现系统功能安全架构的设计方法,并通过Matlab 仿真分析和台架测试进行了验证。研究结果表明,双芯片微处理器的系统安全架构对安全目标的实现以及标准化产品开发具有显著优势。
Abstract:
This paper presented the basic methods of hazard analysis and risk assessment which based on the functional safety related standards, and then the safety goal and ASIL of EV motor control unit have been derived according to HARA. The implementation method of function monitoring level was proposed through the analysis of EGAS architecture and verified by Matlab simulation analysis and Dyno test, and then the design method of the realization of system functional safety architecture for different microprocessor structure was expanded. The results show that the system safety architecture of dual chip microprocessors has significant advantages in the realization of safety goal and the standardized product development.

参考文献/References:

[1] LI H P, LI Y W. The Research of Electric Vehicle’s MCU System Based on ISO26262[C]//2017 2nd Asia-Pacific Conference on Intelligent Robot Systems. Wuhan, 2017:336-340.

备注/Memo

备注/Memo:
收稿日期:2018-03-26
作者简介:伍理勋(1971-),男,高级工程师,长期从事变流控制技术研究工作。
基金项目:国家重点研发计划(2017YFB0102301)
更新日期/Last Update: 2018-06-26