The invention belongs to the technical field of auxiliary driving of electric automobiles, and discloses an automobile special parking control method, an electronic control unit and an electric automobile. The method is applied to an electronic control unit and comprises the following steps: in response to a special parking mode entering instruction, acquiring current state information of electronic parking, and if the current state is a parking state, controlling the electronic parking to be released; and the change state of the key gear is monitored, and when the key gear is changed to the OFF gear, an instruction is sent to a gearbox controller to control the gearbox to enter the N gear. By means of the special parking control method, the vehicle can still be manually pushed after flameout, manual displacement can be conducted from the outside, and position fine adjustment is conducted.

    本发明属于电动汽车辅助驾驶技术领域,公开了一种汽车特殊驻车控制方法、电子控制单元及电动汽车。所述方法应用于电子控制单元,包括:响应于特殊驻车模式进入指令,获取电子驻车当前状态信息,若当前为驻车状态,控制所述电子驻车释放;监测钥匙档位变化状态,当钥匙档位变化到OFF档时,向变速箱控制器发送指令,控制所述变速箱进入N档。通过上述特殊驻车控制方法,车辆在熄火后仍然可以被人工推动,能够从外部进行手动移位,进行位置微调。


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    Title :

    Automobile special parking control method, electronic control unit and electric automobile


    Additional title:

    一种汽车特殊驻车控制方法、电子控制单元及电动汽车


    Contributors:
    LIU HUIJIAN (author) / GUAN XIAOXIA (author) / FAN YIHONG (author) / GONG PENGZHENG (author)

    Publication date :

    2024-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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