The invention provides an electric control brake device of a rail engineering vehicle, an electric control brake and a train. The device comprises a brake controller, an electric pneumatic control unit and a basic brake unit, the electric pneumatic control unit comprises an independent brake module and a brake cylinder control module; the brake controller and the basic brake unit are electrically connected with the independent brake module and the brake cylinder control module respectively; the brake controller is used for sending an independent brake instruction to the independent brake module and the brake cylinder control module when receiving the independent brake instruction, and the independent brake module and the brake cylinder control module respond to the independent brake instruction and control the brake cylinder pre-control pipe to charge air or exhaust air so as to enable the basic brake unit to work. The electric pneumatic control unit receives the independent braking instruction in time, then the brake cylinder pre-control pressure is output or discharged in time, the basic braking unit is controlled to work in time, and the electric pneumatic braking speed of the rail engineering vehicle is increased.
本发明提供一种轨道工程车的电控制动装置、电控制动机和列车,该装置包括制动控制器、电空控制单元和基础制动单元;电空控制单元包括单独制动模块和制动缸控制模块;制动控制器以及基础制动单元分别与单独制动模块和制动缸控制模块电连接;制动控制器用于在接收到单独制动指令时,向单独制动模块和制动缸控制模块发送单独制动指令,单独制动模块和制动缸控制模块响应单独制动指令,控制制动缸预控管充风或排风,以使基础制动单元工作。通过电空控制单元及时接收单独制动指令,进而及时输出或排出制动缸预控压力,及时控制基础制动单元工作,提高轨道工程车的电空制动速度。
Electric control braking device of rail engineering vehicle, electric control braking machine and train
轨道工程车的电控制动装置、电控制动机和列车
2024-01-05
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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