The invention relates to a motor control switching circuit, a redundant backup electronic parking controller and a parking system. The motor control switching circuit comprises a first input end, a second input end, a third input end, a fourth input end, a fifth input end, a sixth input end, a first output end and a second output end, wherein two input ends are connected with the first output end to form a first signal transmission path, and the other two input ends are connected with the second output end to form a second signal transmission path; one of the other two input ends is connected with one of the first signal transmission path and the second signal transmission path, and the other input end is connected with one of the first signal transmission path and the second signal transmission path. According to the invention, the first control signal and the second control signal do not interfere with each other during working, and the successful switching of the control right of the motor is ensured.

    本发明涉及一种电机控制切换电路、冗余备份电子驻车控制器及驻车系统,包括:第一输入端、第二输入端、第三输入端、第四输入端、第五输入端、第六输入端、第一输出端及第二输出端;其中两个输入端与所述第一输出端相连接以构成第一信号传送通路,另外两个输入端与所述第二输出端相连接以构成第二信号传送通路;其余两所述输入端中的一输入端与所述第一信号传送通路及所述第二信号传送通路二者中的一者相连接,另一输入端与所述第一信号传送通路及所述第二信号传送通路二者中的一者相连接。本申请可以使得使得第一控制信号与第二控制信号在工作时不会互相干扰,保证了电机控制权的成功切换。


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    Title :

    Motor control switching circuit, redundant backup electronic parking controller and parking system


    Additional title:

    电机控制切换电路、冗余备份电子驻车控制器及驻车系统


    Contributors:
    CHEN JIAN (author) / QI FUWEI (author) / ZHU PENGHAO (author) / GAO PENG (author)

    Publication date :

    2021-12-24


    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 / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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