{"title":"双电机混合动力客车离合器系统功能安全分析与设计","authors":"Zhou Yaling, G. Jing, Sun Hanwen","doi":"10.1109/iicspi.2018.8690366","DOIUrl":null,"url":null,"abstract":"Based on the GB/T 34590 functional safety standard, this paper analyzes the failure of the clutch system of a dual-motor hybrid bus and determines the Automotive Safety Integrity Level (ASIL) of different failure modes. Finally, it is confirmed that the clutch system needs to meet ASIL B. In order to achieve this level of safety, the hardware and software architecture of the clutch control system was designed, and the clutch state control and diagnostic module of the software architecture was introduced in detail. Finally, a hardware test and a software test method for system integration are described according to the safety level.","PeriodicalId":6673,"journal":{"name":"2018 IEEE International Conference of Safety Produce Informatization (IICSPI)","volume":"9 1","pages":"299-304"},"PeriodicalIF":0.0000,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The Functional Safety Analysis and Design of Dual-Motor Hybrid Bus Clutch System\",\"authors\":\"Zhou Yaling, G. Jing, Sun Hanwen\",\"doi\":\"10.1109/iicspi.2018.8690366\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Based on the GB/T 34590 functional safety standard, this paper analyzes the failure of the clutch system of a dual-motor hybrid bus and determines the Automotive Safety Integrity Level (ASIL) of different failure modes. Finally, it is confirmed that the clutch system needs to meet ASIL B. In order to achieve this level of safety, the hardware and software architecture of the clutch control system was designed, and the clutch state control and diagnostic module of the software architecture was introduced in detail. Finally, a hardware test and a software test method for system integration are described according to the safety level.\",\"PeriodicalId\":6673,\"journal\":{\"name\":\"2018 IEEE International Conference of Safety Produce Informatization (IICSPI)\",\"volume\":\"9 1\",\"pages\":\"299-304\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 IEEE International Conference of Safety Produce Informatization (IICSPI)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/iicspi.2018.8690366\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE International Conference of Safety Produce Informatization (IICSPI)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/iicspi.2018.8690366","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The Functional Safety Analysis and Design of Dual-Motor Hybrid Bus Clutch System
Based on the GB/T 34590 functional safety standard, this paper analyzes the failure of the clutch system of a dual-motor hybrid bus and determines the Automotive Safety Integrity Level (ASIL) of different failure modes. Finally, it is confirmed that the clutch system needs to meet ASIL B. In order to achieve this level of safety, the hardware and software architecture of the clutch control system was designed, and the clutch state control and diagnostic module of the software architecture was introduced in detail. Finally, a hardware test and a software test method for system integration are described according to the safety level.
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