基于智能网联的发动机启停控制研究  

A study on engine start-stop control system based on intelligent and connected

作　　者：杨志伟 陆宇 李增文 郭文博 张友松 李文礼[2] Yang Zhiwei;Lu Yu;Li Zengwen;Guo Wenbo;Zhang Yousong;Li Wenli(Chongqing Chang'an Automobile Co.,Ltd,Chongqing 400020;Key Laboratory of Advanced Manufacturing and Test Technology for Automobile Parts of Ministry of Education,Chongqing University of Technology,Chongqing 400054)

机构地区：[1]重庆长安汽车股份有限公司智能化研究院,重庆400020 [2]重庆理工大学汽车零部件先进制造技术教育部重点实验室,重庆400054

出　　处：《汽车实用技术》2019年第24期46-48,共3页Automobile Applied Technology

基　　金：国家重点研发计划（2018YFB010 5402）;国家青年自然科学基金（51805061）

摘　　要：针对目前发动机启停控制过程中由于无法预测车辆停车时间和感知环境信息,而容易造成不必要的频繁启停问题,提出一种基于智能网联的发动机启停控制方法。构建基于车载智能网联控制器、路侧设备和云端平台的智能网联发动机启停控制系统,该系统可以根据实际路况来精准控制发动机启停,有利于提升节油效果和用户驾驶舒适性。The existing engine start-stop system cannot predict vehicle stopping time and acquire environmental information,which is easy to cause the problem frequently of unnecessary start-stop.An engine start-stop control method based on intelli-gent and connected was proposed.Then an intelligent and connected engine start-stop control system was built,including the on-board intelligent network controller,the road side unit and the cloud platform.The system can accurately control the start-stop of the engine according to the actual road conditions,which is beneficial to improve fuel economy and user driving comfort.

关 键 词：智能网联 发动机 启停控制 环境感知 

分 类 号：U469.7[机械工程—车辆工程]