沪宁线行车安全综合监控系统的研究

Study on Comprehensive Monitoring and Control System of Train Operation Safety for Shanghai-Nanjing Line

沪宁线行车安全监控系统是监督、处理铁路行车安全问题的综合性解决方案 ,由行车安全监测系统、信息系统、安全管理系统、维修支持系统、事故灾害快速救援支持系统共同组成 ,实现对固定设施、移动装备的实时有效监测 ,并利用信息系统实现资源共享、监督决策 ,以保证沪宁线的行车安全。目前已经安装或正在试验的设备有 :地对车装置包括车辆运行状态地面安全监测装置、铁路货运安全监测门、车站平过道予警装置、道岔状态监测系统、倒岔转换力监测系统 ;车对车装置包括旅客列车走行安全监测诊断报警系统、机车运行监控装置、机车故障监测系统 ;车对地监测子系统包括安全综合检测车、快速钢轨探伤车、轨道检查车、车载轨道动态检测单元、机车信号记录仪、红外轴温探测设备故障检测车等。已经获得了大量有价值的数据 。

The Monitoring and control system of train operation safety for Shanghai-Nanjing line is a comprehensive solution for supervising and solving the safety issue of railway operation. The system consists of train operation safety supervision system, information system, safety management system, repair supporting system, and accident rapid rescue supporting system. It is used to realize a real time and effective supervision of the fixed and mobile equipment of the railway. The information system is used to realized resource sharing, supervise solution and ensure train operation safety on Ninghu line. At present installed or being tested equipment include ground to train equipment (safety supervision device for car operation status, freight operation safety supervision door, level crossing alarm device, switch condition supervision system, and switching force supervision system), and train to train equipment (train operation safety supervision diagnosis and alarm system of passenger train operation, supervision control device of locomotive operation, and locomotive defect supervision system) and train to ground supervision subsystems ( comprehensive safety inspection car, rapid rail defect inspection car, track inspection car, on board track dynamic test unit, lab signal recorder, and hotbox detector). A huge amount of information has been accumulated and the system is being perfected.