The invention provides a hydraulic brake control device for a railway vehicle, which comprises a brake control module and a power supply conversion module. The brake control module is usedfor generating a brake control signal according to a vehicle brake instruction received from a train management system of the railway vehicle, performing closed-loop control according to the brake control signal to obtain a brake control feedback signal, adjusting the brake control signal according to the brake control feedback signal, and outputting the adjusted brake control signal to a hydraulic electromagnetic valve group and a hydraulic proportional valve group of the railway vehicle, so that the railway vehicle is braked; and the power supply conversion module is used for converting original 110V voltage output by a direct-current power supply on the railway vehicle into 24V power voltage for supplying power to the electromagnetic valve and the proportional valve. According to the invention, hydraulic braking control of the railway vehicle can be realized.
本申请提供一种轨道车辆液压制动控制装置,包括:制动控制模块,根据从轨道车辆的列车管理系统接收到的车辆制动指令生成制动控制信号,根据所述制动控制信号进行闭环控制,得到制动控制反馈信号,并根据制动控制反馈信号调整所述制动控制信号,将调整后的制动控制信号输出至轨道车辆的液压电磁阀组及液压比例阀组,以实现轨道车辆制动;电源转换模块,将所述轨道车辆上直流电源所输出的原始110V的电压转换为用于给电磁阀和比例阀供电的24V的功率电压。本申请能够实现轨道车辆的液压制动控制。
Hydraulic brake control device for railway vehicle
一种轨道车辆液压制动控制装置
2021-12-24
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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