A safe parking system is provided with: an electric motor that generates torque for driving a vehicle; a terminal driver that is provided with side gears that are drivingly coupled to the motor and output the torque to drive wheels, a differential gear that locks the differential motion between the side gears, and an actuator that releases the locking of the differential motion; the ignition key is provided with an on position and an off position; the differential lock switch is provided with an opening position and a closing position; a switcher that switches between operation and stop of the actuator; and a controller electrically connected to the ignition key, the differential lock switch, and the switcher and configured to control the actuator, the controller being configured to stop the actuator if the differential lock switch is in the open position when the ignition key is detected to be in the open position, and to stop the actuator if the differential lock switch is in the open position when the ignition key is detected to be in the open position. If the differential lock switch is in the closed position, the actuator is not operated, thereby locking the differential motion of the differential gear in any case and parking the vehicle.

    安全停车系统具备:电动机,其产生用于驱动车辆的转矩;终端驱动器,其具备具有与所述电动机驱动地连结而将所述转矩分别向驱动轮输出的侧齿轮,所述侧齿轮间的差动被锁定的差动齿轮以及解除所述差动的锁定的致动器;点火钥匙,其具有接通位置和断开位置;差速锁开关,其具有打开位置和关闭位置;切换器,其切换所述致动器的工作和停止;以及控制器,其与所述点火钥匙、所述差速锁开关和所述切换器电连接并对所述致动器进行控制,所述控制器构成为,在检测到所述点火钥匙处于所述断开位置时,若所述差速锁开关处于所述打开位置,则停止所述致动器,若所述差速锁开关处于所述关闭位置,则不操作所述致动器,由此在任意情况下都将所述差动齿轮的差动锁定而使车辆停车。


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    Titel :

    Safe parking system


    Weitere Titelangaben:

    安全停车系统


    Beteiligte:
    HIROTA ISAO (Autor:in) / NAGAOKA TAKAHIRO (Autor:in)

    Erscheinungsdatum :

    2023-02-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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