汽车纵向主动避撞系统的研究现状与展望  

Research status and prospect of longitudinal active collision avoidance system for vehicles

作　　者：廉宇峰[1] 张涛焘 黄嘉南 刘帅师[1] 张雪松 LIAN Yufeng;ZHANG Taotao;HUANG Jianan;LIU Shuaishi;ZHANG Xuesong(School of Electrical and Electronic Engineering,Changchun University of Technology,Changchun Jilin130012,China;Railway Passenger Car Business Department,Changchun Railway Passenger Car Company Limited,Changchun Jilin130062,China)

机构地区：[1]长春工业大学电气与电子工程学院,长春130012 [2]长春轨道客车股份有限公司铁路客车业务部,长春130062

出　　处：《计算机应用》2021年第S01期264-271,共8页journal of Computer Applications

基　　金：吉林省教育厅科学技术项目(JJKH20200676KJ);吉林省科技发展计划项目(20190303077SF)。

摘　　要：针对现代交通安全问题,提出了一种辅助驾驶员行车安全的方法,即纵向主动避撞,主要围绕汽车纵向主动避撞系统中的行车信息感知与处理、安全距离模型、车辆动力学系统建模、车辆动力学控制四个关键技术进行叙述。各种先进的控制技术为研究汽车纵向主动避撞系统提供了新的机遇,它所衍生出的新功能新系统对汽车的安全性、舒适性及经济性等方面都有很大的提升。对汽车纵向主动避撞技术进行了综述,探讨了在研究汽车纵向主动避撞系统时所面临的问题,最后梳理出汽车主动避撞技术的发展趋势。Aiming at the problem of modern traffic safety,a driving safety method for drivers was proposed,namely the longitudinal active collision avoidance.Its four key technologies were described:traffic information perception and processing,safety distance model,vehicle dynamics system modeling,and vehicle dynamics control.New opportunities were provided by various advanced control technologies for the research of automotive longitudinal active collision avoidance system.The safety,comfort and economy of automobiles was improved by the new functions and systems derived from it.The vehicle longitudinal active collision avoidance technology was reviewed,the problems in the research of vehicle longitudinal active collision avoidance system were discussed,and finally the development trend of vehicle active collision avoidance technology was summarized.

关 键 词：主动避撞 行车信息感知与处理 安全距离模型 车辆动力学建模 汽车控制 

分 类 号：TP510[自动化与计算机技术]