The invention discloses a redundant electro-hydraulic brake based on a multiphase motor. Motor driving controllers comprise the first motor driving controller and the second motor driving controller. The first motor driving controller and the second motor driving controller are connected with the brake controller and controlled by the brake controller. The simulation cylinder is connected with the brake pedal, the brake pedal is further connected to the pedal travel sensor, and the brake controller is connected with the pedal travel sensor and receives signals of the pedal travel sensor. One part of windings of the multi-phase motor are connected together and are connected to the first motor driving controller, and the other part of windings of the multi-phase motor are connected together and are connected to the second motor driving controller; the multi-phase motor is in transmission connection with the electric cylinder. According to the redundant electro-hydraulic brake, the multi-phase motor and the two motor driving controllers are adopted, and the redundant electro-hydraulic brake has the advantages of having the redundant backup function, being high in reliability, low in cost and small in size.

    本发明公开了一种基于多相电机的冗余式电液制动器,电机驱动控制器包括一号电机驱动控制器和二号电机驱动控制器;一号电机驱动控制器和二号电机驱动控制器与制动控制器连接并受制动控制器控制;模拟缸和制动踏板连接,制动踏板还连接于踏板行程传感器,制动控制器与踏板行程传感器连接并接收踏板行程传感器的信号;多相电机的其中一部分绕组连接在一起并连接于一号电机驱动控制器,另一部分的绕组连接在一起并连接于二号电机驱动控制器;多相电机传动连接于电动缸。本发明的冗余式电液制动器采用一个多相电机和两套电机驱动控制器,具有冗余备份功能、可靠性高,且具有成本低、体积小的优点。


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    Title :

    Redundant electro-hydraulic brake based on multiphase motor


    Additional title:

    一种基于多相电机的冗余式电液制动器


    Contributors:
    PAN GUANGXIAN (author) / ZHANG DONGSHENG (author) / YU FENG (author) / CHEN SIYING (author) / LI XINJIAN (author) / DENG WEIWEN (author)

    Publication date :

    2023-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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