基于信号和车辆系统联控的弓靴转换控制设计研究

广州地铁4号、5号、6号、14号、21号线运营线路采用第三轨集电靴受流方式,车辆段采用接触网受电弓受流方式,列车在进出车辆段时,需在弓靴转换点处进行降弓升靴或降靴升弓的操作,传统"人防"监控方法是人工监控与视频监控。文章研究利用信号定位、车辆控制软件联控的方式,实现列车弓靴转换由"人防"向"技防"的转变,设计研究成果已在广州地铁14号、21号线车辆段出入段线弓靴转换点处成熟应用。该设计研究方案能优化列车出入场管理、节约人力资源,并从根本上解决人工未按要求进行弓靴转换而产生的安全风险。

Design and research of pantograph shoe conversion control based on joint control of signal and vehicle system

The operation tracks of Guangzhou metro lines 4,5,6,14 and 21 use the current collection mode of the third rail collector shoe,and the depots use both the current collection mode of the pantograph and overhead contact system.When arriving and departing the depots,it is necessary to lower or raise the pantograph shoe at the transitional point.The traditional Staff Governing monitoring method is manual monitoring and video monitoring.In this paper,signal positioning and vehicle control software for joint control are used to realize the transitional run of train bow shoe from Staff Governing to Technique Governing.The design and research results have been used in the transitional point of pantograph shoe in the arrival and departure section of Guangzhou metro lines 14 and 21.The design and research scheme optimizes the management of train arrival and departure,save human labor resources,and fundamentally eliminate the safety risks caused by the manual operation without following to the requirements of pantograph shoe shift.