摘要
现代有轨电车制动距离长,运行速度较快,在交叉口会跟其他交通方式产生冲突,存在安全隐患。文中针对有轨电车在交叉口运行时的安全隐患,研究有轨电车交叉口安全保障系统。该系统可以实现4个主要功能:有轨电车交叉口信息提示、交叉口有轨电车驶入预警、交叉口障碍物实时监测、紧急救援和调度。重点研究了实现各个主要功能的关键技术,并结合有轨电车制动特性和其他交通方式运行参数,完成交叉口系统检测设备的布设。
The modern tram＇s long braking distance,faster running speed and conflict with the other traffic modes at the intersection will exist safety hazards.Contraposing the running tram＇s safety hazards at the intersection,this paper studied the tram intersection safety ensuring system.The system could realize the four main functions：tram intersection information tips,trams runningearly warning at the intersection,real-time monitoring of intersection obstruction and emergency rescue and scheduling.This paper focused on studying the key technologies of the main functions＇ realization.Combining the tram braking characteristics and the running parameters of other transportation modes,we completed the layout of system testing equipment at the intersection.
出处
《交通科技》
2015年第5期141-145,共5页
Transportation Science & Technology
关键词
有轨电车
交叉口
信息提示
预警
障碍物监测
紧急救援
tram
intersection
information tips
early warning
obstacles monitoring
emergency rescue
