乘用车发动机STT起停功能策略设计
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- 英文论文题名：Passenger Vehicle STT Start Stop Function and Functional Safety Design
- 论文作者：赵田芳 ; 秦龙 ; 王恺 ; 杨柳春 ; 陈中天 ; 雷雪 ; 田丰民
- 英文论文作者：Zhao Tianfang ; Qin Long ; Wang Kai ; Yang Liuchun ; Chen Zhongtian ; Lei Xue ; Tian Fengmin ; Dongfeng Motor Corporation Technical Center
- 年：2016
- 作者机构：东风汽车公司技术中心电子电器部;
- 论文关键词：STT ; 功能安全 ; 控制策略 ; EMS
- 英文论文关键词：STT ; functional safety ; strategy ; EMS
- 会议召开时间：2016-10-26
- 会议录名称：2016中国汽车工程学会年会论文集
- 英文会议录名称：Proceedings of 2016 SAE-China Congress
- 语种：中文
- 分类号：U464
- 学会代码：QCGC
- 会议名称：2016中国汽车工程学会年会暨展览会
- 会议地点：中国上海
- 主办单位：中国汽车工程学会
- 学会名称：中国汽车工程学会
- 页数：4
- 文件大小：753k
- 原文格式：O
- 会议级别：全国
摘要
车辆开启起停功能时,怠速情况下的停机和再次起动皆由发动机控制器来控制,此时如何保证驾驶者安全,发动机各系统正常运行和整车系统正常运行成为关键。本系统基于功能安全的要求,对影响STT起停功能的各个条件进行分析和设计,样车测试结果表明该发动机STT起停系统在有效减少怠速燃油消耗和排放的同时,更能保证驾驶安全性和整车各系统性能。
If start stop function active,when engine will be shut off and restart are also controled by EMS.In this situation,how to make sure the safety of driver,the engine system performance and the vehicle system performance become real important.This STT system based on functional safety,analyze and design every conditions which can effect STT start stop function.The result show that this engine start stop system can not only reduce fuel consumption and emissions effectively,but also guarantee driver safety and vehicle system performance.
If start stop function active,when engine will be shut off and restart are also controled by EMS.In this situation,how to make sure the safety of driver,the engine system performance and the vehicle system performance become real important.This STT system based on functional safety,analyze and design every conditions which can effect STT start stop function.The result show that this engine start stop system can not only reduce fuel consumption and emissions effectively,but also guarantee driver safety and vehicle system performance.
引文
[1]魏广杰,吴琼,涂安全.汽车发动机起停技术研究及应用开发[J].西华大学学报,2011(9).
[2]谷口正明.怠速停用策略及推行的状况[J].汽车工程,2004,26(6):693-695.
[3]Jose Pessis.PSA Peugeot Citroen Stop&Start.[C]//The 21st Worldwide Battery,Hybrid and Fuel Cell Electric Vehicle Symposium&Exhibition.
[2]谷口正明.怠速停用策略及推行的状况[J].汽车工程,2004,26(6):693-695.
[3]Jose Pessis.PSA Peugeot Citroen Stop&Start.[C]//The 21st Worldwide Battery,Hybrid and Fuel Cell Electric Vehicle Symposium&Exhibition.