城轨车辆动态试验线路防冒进系统设计  

Design of Anti-Aggressive Device for Dynamic Test Line of Urban Rail Vehicle

作　　者：胡勇 黄致青 肖乾 Hu Yong;Huang Zhiqing;Xiao Qian(School of Economics and Management,East China Jiaotong University,Nanchang 330013,China;Jiangxi Zhongche Changke Railway Vehicle Co.,Ltd,Nanchang 330117,China;Key Laboratory of Vehicles and Equipments of the Ministry of Education,East China Jiaotong University,Nanchang 330013,China)

机构地区：[1]华东交通大学经济管理学院,江西南昌330013 [2]江西中车长客轨道车辆有限公司,江西南昌330117 [3]华东交通大学载运工具与装备教育部重点实验室,江西南昌330013

出　　处：《华东交通大学学报》2023年第3期104-108,共5页Journal of East China Jiaotong University

基　　金：江西省教育厅科学技术研究项目(GJJ190332)。

摘　　要：针对轨道车辆生产基地高频率、长时间的车辆动态试验过程中存在的冒进安全问题,研发了一种新型红外线防冒进系统。根据红外线报警原理,在车辆动态试验线路两侧对称安装红外线发射、接收装置,车辆冒进闯入时会中断红外线信号接收,从而触发安装在车辆驾驶室内的报警装置,激发出电信号并传输给正在动态试验的车辆,发出指令启动车辆紧急制动系统,从而保障运行安全。解决了人为不可控、设备信号误差、外界干扰等因素对车辆冒进带来的安全问题,同时该系统简易可靠、成本低、便于后期长期维护维修。Aiming at the safety problem of rash entry in the process of high frequency and long time dynamic test in rail vehicle production base,a new infrared anti-rash entry system is developed.According to the principle of infrared alarm,infrared transmitting and receiving devices are symmetrically installed on both sides of the vehicle dynamic test line.The infrared signal reception will be interrupted when the vehicle intrudes unlawfully,thus triggering the alarm device installed in the vehicle cab,triggering the electrical signal and transmitting it to the vehicle undergoing dynamic test,and issuing the command to start the vehicle emergency braking system,so as to ensure the safety of operation.The system solves the safety problems caused by human uncontrollable,equipment signal error,external interference and other factors.Meanwhile,the system is simple and reliable with low cost and convenient for long-term maintenance in the later period.

关 键 词：城轨车辆 动态试验 防冒进系统 红外线报警器 紧急制动 

分 类 号：U229[交通运输工程—道路与铁道工程]