摘要
全自动无人驾驶轨道系统是全球各国轨道车辆发展的趋势,通过分析CBTC (communication based train control system)即基于无线通讯的列车控制系统信号系统的无人驾驶地铁系统特点,G0A4级的全自动无人驾驶地铁系统相对于传统轨道车辆系统具有明显的优点,系统具有高可靠性、高安全性和可维护性等优点;全自动无人驾驶系统的应用,提升了运营系统应急处置水平,提升系统和自动化水平,降低了劳动强度;全自动驾驶列车的核心为ATC与TIMS系统,列车结构与传统地铁列车相同,由走行部、车体、电路、控制系统等构成;ATC通过自身的ATP、ATO模块对列车的运行施加控制与保护,TIMS系统与ATC系统进行信息交流,通过ATC接收远程的ATS发出的指令,使列车自动加速、制动、精准靠站;运行中的突发状况由信号系统ATS与监控系统MFT处理,通过人工的监测对列车进行控制,决定跳站或扣车;若危险等级过高,则就近停车进行人工上车解决;若危险等级较低以至于不影响列车的运行,或者由于乘客的误操作,则由控制中心对车内进行语音提示或实时广播,引导乘客自行解决;文章明确了全自动无人驾驶系统设计的总体原则,对全自动无人驾驶轨道系统运行的11种典型场景进行了设计分析,配置了全自动无人驾驶运行系统的各子系统。
FAO(fully automatic operation)system is the trend of the development of the railway vehicles around the world,through the analysis driverless metro system characteristic on the basedon CBTC signal system,G0 A4 level automatic driverless metro system has obvious advantages compared with traditional railway vehicles,high reliability,high security and maintainability.FAO system has been used,and itenhance emergency disposal of the operating system,and the level of automation,reducing the labor intensity.ATC and TIMS are the core system of the FOA train.The train structure is the same as the traditional subway train,which consists of running gear,car-body,circuit and control system.ATC exerts control and protection on train operation through ATP and ATO modules.TIMS system communicates with ATC system,and ATC receives instructions from remote ATS so as to automatically accelerate,brake and accurate stop at station.ISCS MFT and signaling system ATS deal with emergency affairs,through monitoring system to control train,in order to jump or buckle;if the risk grade is too high,the train parking and get on manually solution;if the risk grade is low,which does not affect the running,or wrongly operation by the passengers,the voice prompt by the control center or live broadcast to guide passengers to resolve.This paper go to clear up the FAO system designgeneral principles,and analyzedthe kinds of 11 typical scenario,collocated each subsystem of the FAO system.
作者
康海涛
Kang Haitao(Crrc Qingdao Sifang Co,Ltd,Qingdao266000,China)
出处
《计算机测量与控制》
2019年第5期127-130,154,共5页
Computer Measurement &Control
