基于节能减排的发动机智能启停系统关键技术  

The key technology of the engine start- stop system based on energy conservation and emissions reduction

作　　者：黄晓鹏[1] 蔺宏良[1] 李帆[1] 任蓓蓓[1] 

机构地区：[1]陕西交通职业技术学院汽车工程系,陕西西安710018

出　　处：《机械设计与制造工程》2016年第5期47-50,共4页Machine Design and Manufacturing Engineering

基　　金：陕西省教育厅科研计划项目(15JK1064);陕西交通职业技术学院院级课题资助项目(YJ15001)

摘　　要：针对日益严峻的环境污染及能源问题,汽车的节能减排技术得到越来越多的关注,其中发动机智能启停技术由于具有节能减排效果显著、成本较低等优势更是成为研究的热点。介绍了发动机智能启停技术的应用背景、关键技术的工作原理及控制策略,并结合某带有智能启停系统的车辆进行性能试验,试验结果表明发动机智能启停系统具有降低油耗和减少汽车排放物的作用。In view of the increasingly serious environment pollution and energy problems,energy conservation and emissions reduction technology for car is more and more attention. Intelligent engine start- stop technology is becoming a hot spot of research remarkable because of its energy conservation,emissions reduction effect and low cost advantage. It introduces the application background of intelligent engine start- stop technology,the key technology of the working principle and control strategy,illustrates the vehicle performance test with intelligent engine start- stop system. The test result shows that the intelligent engine start- stop system has lower fuel consumption and reduces the effect of automobile emission.

关 键 词：发动机智能启停系统 节能减排 性能试验 控制策略 

分 类 号：TH39[机械工程—机械制造及自动化] TP399[自动化与计算机技术—计算机应用技术]