The invention discloses an electromechanical braking system which comprises a cable and at least one microcomputer control electromechanical braking module, the microcomputer control electromechanical braking module comprises a motor drive control unit and 2N electromechanical braking units, and N is a positive integer; a motor driving control unit in each microcomputer-controlled electromechanical braking module calculates a target braking pressure of an electromechanical braking unit according to a braking instruction, a load signal and an electric braking force feedback signal of a train, and according to actual braking pressure and braking stroke information, monitored in real time, of each electromechanical braking unit, each electromechanical brake unit in the module is controlled in a closed-loop manner to output a corresponding brake pressure. By means of the microcomputer control and motor control integrated electromechanical braking system, the complexity of the system can be reduced, and the requirements that the electromechanical braking unit is pushed out transversely and unilaterally to apply braking force and control force and stroke output to be balanced are met.
本发明公开了一种电机械制动系统,其中,包括:线缆、至少一个微机控制电机械制动模块,其中微机控制电机械制动模块包括:电机驱动控制单元、2N个电机械制动单元,N为正整数;每个微机控制电机械制动模块中的电机驱动控制单元根据列车的制动指令、载荷信号、电制动力反馈信号进行电机械制动单元目标制动压力的计算,同时根据实时监测的各个电机械制动单元的实际制动压力及制动行程信息,闭环控制本模块中各个电机械制动单元输出相应的制动压力。通过本发明提供的微机控制与电机控制一体式的电机械制动系统,有利于降低系统复杂程度,满足了电机械制动单元横向单侧推出施加制动力并控制力和行程输出均衡的要求。
Electromechanical braking system
一种电机械制动系统
2021-05-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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