汽车怠速启停系统的研究  

Research of Automobile Idling Start-Stop System

作　　者：李油成 LI Youcheng

机构地区：[1]中国第一汽车股份有限公司天津技术开发分公司

出　　处：《汽车工程师》2020年第5期41-44,共4页Automotive Engineer

摘　　要：怠速启停系统的开发是一项系统的工程,需要从系统构成、控制策略制定、零部件设计等多个方面进行考虑,合理的控制策略和零部件选型是保证系统功能安全的前提。文章结合当今怠速启停技术发展现状,以国内某款经济型轿车为例进行研究,介绍了一种怠速启停系统的构成,分析了系统的基本控制策略,并在系统关键零部件选型方面做了简要分析,为怠速启停系统的设计提供了参考。The development of idling start-stop system is a systematic project,which needs to be considered from many aspects,such as system composition,control strategy formulation,parts design,etc.Reasonable control strategy and parts selection are the premise to ensure the system function safety.Based on the current situation of idling start-stop technology,this paper introduces the composition of an idling start-stop system,analyzes the basic control strategy of the system,and makes a brief analysis on the selection of key parts,which provides a reference for the design of idling start-stop system.

关 键 词：汽车 怠速启停 系统构成 控制策略 零部件 

分 类 号：U463.6[机械工程—车辆工程]