The invention discloses a vehicle starting method. The method comprises the steps that a core control unit sends a generated starting command to a generator control unit and an engine management system, wherein the starting command is used for indicating the generator control unit and the engine management system to enter a first working state; if the generator control unit detects that generatorparameters meet the preset conditions under the first working state, the generator control unit sends a feedback message to the core control unit; the core control unit sends an oil supply recovery instruction to the engine management system according to the feedback message; the engine management system starts the vehicle according to the oil supply recovery instruction and sends a start completion message to the core control unit; and the core control unit sends a second working state command to the generator control unit and the engine management system according to the starting completionmessage. According to the vehicle starting method disclosed by the embodiment of the invention, the coordinated work of the EMS and the GCU is realized to jointly optimize the starting process.

    本发明公开了一种车辆启动方法。该方法包括:核心控制单元将生成的启动命令发送至发电机控制单元和发动机管理系统;其中,所述启动命令用于指示所述发电机控制单元和所述发动机管理系统进入第一工作状态;若所述发电机控制单元在第一工作状态下检测到发电机参数满足预设条件,则所述发电机控制单元向所述核心控制单元发送反馈消息;所述核心控制单元根据反馈消息向发动机管理系统发送恢复供油指令;所述发动机管理系统根据恢复供油指令启动车辆,并向所述核心控制单元发送启动完成消息;所述核心控制单元根据所述启动完成消息向所述发电机控制单元和所述发动机管理系统发送第二工作状态命令。本发明实施例实现EMS和GCU协调工作共同优化启动过程。


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    Title :

    Vehicle starting method, equipment and medium


    Additional title:

    一种车辆启动方法、设备及介质


    Contributors:
    SONG JUNJIE (author) / NIU SHENGFU (author) / LI GUOFU (author) / CHEN LINGPING (author) / DAI XIHUAI (author) / ZHANG MENG (author) / LUO CHENG (author)

    Publication date :

    2020-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / 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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