Rail transit vehicle braking system and method and related equipment

• Main Authors: CUI CAN, HOU JIANYUN, YAO XIONG, FENG YE, SU LIJIE, LUO HUI, MEI KUN, KE XIAOLE
• Format: Patent
• Language: Chinese; English
• Published: 13.01.2023
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; ARRANGEMENTS OR DISPOSITIONS OF BRAKES OR OTHER RETARDINGAPPARATUS IN RAIL VEHICLES; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAILVEHICLES; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; RAILWAYS; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL

The embodiment of the invention provides a rail transit vehicle braking system and method and related equipment, the braking state of a rail transit vehicle is determined by collecting the braking state information of the rail transit vehicle, the service braking duration of the rail transit vehicle is monitored under the condition that the rail transit vehicle is in the service braking state, and the braking time of the rail transit vehicle is monitored. Under the condition that the service braking duration exceeds the preset braking threshold value and a driver does not apply parking braking subsequently, parking braking is automatically applied to the rail transit vehicle, the situation that due to the insufficient braking capacity of service braking, vehicle sliding and collision occur is avoided, and the safety performance and the intelligent degree of the rail transit vehicle can be improved. 本申请实施例提供了一种轨道交通车辆制动系统、方法及相关设备，通过采集轨道交通车辆的制动状态信息，确定轨道交通车辆的制动状态，在轨道交通车辆处于行车制动状态的情况下，监测轨道交通车辆的行车制动时长，在行车制动时长超过预设制动阈