The invention relates to a driving control method. A traveling pump provides power for driving actions, the control method comprises the steps of inquiring the current driving state according to a preset driving state table; acquiring relevant driving parameter signals: real-time rotating speed of an engine; obtaining a judgment result of whether the current driving state is accelerated or not bytaking whether the engine speed is greater than a preset speed or not; selectively sending out a control signal for reducing the output flow of the traveling pump or not according to the judgment result; and when the judgment result is that the current driving state is downhill and accelerated driving is carried out, sending a control signal for reducing the output flow of the traveling pump out.According to the driving control method, the vehicle can stably go downhill in a downhill acceleration driving state. The invention further provides a driving controller, a driving control system andan aerial working vehicle.

    本发明涉及到一种行车控制方法,行走泵为行车动作提供动力,该控制方法包括:根据预设的行车状态表,查询当前行车状态;获取相关行车参数信号:发动机实时转速;以发动机转速是否大于预设转速为条件,获得当前行车状态是否加速行驶的判断结果;根据所述判断结果,有选择地发出是否减小行走泵输出流量的控制信号;当所述判断结果为当前行车状态是下坡,且加速行驶,则发出减小行走泵输出流量控制信号。本发明能在处于下坡加速行驶的状态下,使得车辆平稳下坡。本申请还应提供行车控制器、行车控制系统和高空作业车。


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    Titel :

    Driving control method, controller, control system and aerial working vehicle


    Weitere Titelangaben:

    一种行车控制方法、控制器、控制系统及高空作业车


    Beteiligte:
    LIU GUOLIANG (Autor:in) / ZHAO JUNBO (Autor:in)

    Erscheinungsdatum :

    2020-04-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / 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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