The invention provides a parking power takeoff control method and device which are applied to an electric vehicle control system, and the method comprises the steps that the state of a whole vehicle is determined; whether the parking power take-off condition is met or not is determined based on the whole vehicle state, if yes, a power take-off request is sent to a remote information control unit, and the remote information control unit controls a power take-off to be connected with a gearbox; the power takeoff is controlled to reach the target working rotating speed based on a first mode or a second mode, the first mode is a semi-automatic adjusting mode, and the second mode is a full-automatic adjusting mode; the current whole vehicle state is detected; determining whether a parking power take-off quitting condition is met or not based on the current whole vehicle state, and if yes, controlling the rotating speed of the power take-off to be reset; and a power takeoff disconnection request is sent to the remote information control unit, so that the remote information control unit controls the power takeoff to be disconnected from the gearbox. According to the parking power takeoff control method, operation control over the parking power takeoff can be carried out in a semi-automatic or full-automatic mode, user operation is simplified, and the control efficiency is higher.

    本发明提供一种驻车取力器控制方法及装置,应用于电动车控制系统中,所述方法包括:确定整车状态;基于整车状态确定是否满足驻车取力条件,若满足,则向远程信息控制单元发送取力请求,使远程信息控制单元控制取力器与变速箱相连;基于第一模式或第二模式控制所述取力器达到目标工作转速,所述第一模式为半自动调整模式,第二模式为全自动调整模式;检测当前整车状态;基于当前整车状态确定是否满足退出驻车取力条件,若满足,则控制取力器转速清零;向远程信息控制单元发送断开取力请求,使所述远程信息控制单元控制取力器与变速箱断开。本发明的驻车取力器控制方法能够半自动或全自动地进行驻车取力器的运行控制,简化用户操作,控制效率更高。


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    Title :

    Parking power takeoff control method and device


    Additional title:

    一种驻车取力器控制方法及装置


    Contributors:
    ZHANG LIXIN (author) / WANG KUNJUN (author) / ZHOU LI (author) / WEN JIANFENG (author) / YANG JIEJUN (author)

    Publication date :

    2024-04-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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