The invention relates to a railway train and an empty and load adjusting device and method for an electric braking system. The empty and load adjusting device for the electric braking system comprises a displacement sensor and a vehicle controller. The displacement sensor is used for being arranged on a vehicle unit of a railway train and used for measuring deflection parameters of a bogie of the vehicle unit. And the vehicle controller is in communication connection with the displacement sensor, and the vehicle controller is used for obtaining the load state of the vehicle unit according to the deflection parameter and adjusting a brake control instruction transmitted by the bus according to the load state. Thus, it is ensured that the braking force of each vehicle unit is matched with the current load state, the vehicle units output large braking force when being fully loaded, and the vehicle units output small braking force when being unloaded, and therefore the ratio of the braking force output by each vehicle unit to the sum of the self weight and the load of the vehicle units in the load state is basically constant; longitudinal impulse between the vehicle units is reduced, and braking safety is improved.
本发明涉及一种铁路列车、用于电制动系统的空重车调整装置及方法。用于电制动系统的空重车调整装置包括位移传感器及车辆控制器。位移传感器用于设在铁路列车的车辆单元,并用于测量车辆单元转向架的挠度参数。车辆控制器与位移传感器通信连接,车辆控制器用于根据挠度参数获取车辆单元的载重状态,并根据载重状态对总线传来的制动控制指令进行调整。如此,确保各车辆单元的制动力与当前的载重状态相匹配,车辆单元满载时输出较大的制动力,车辆单元空载时输出较小的制动力,这样各车辆单元输出的制动力与车辆单元在载重状态下自重与载重之和的比值基本恒定,减小车辆单元之间的纵向冲动,提高制动的安全性。
Railway train and empty and load train adjusting device and method for electric braking system
铁路列车、用于电制动系统的空重车调整装置及方法
26.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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