The invention provides a driving control method and a driving control system of a wheel excavator and the wheel excavator. The driving control method comprises the steps of: obtaininga preset accumulated displacement threshold value between an axle box of the wheel excavator and a frame platform over the axle box in the current first period, and when the wheel excavator runs, obtaining the actualaccumulated displacement amount between the axle box of the wheel excavator and the frame platform over the axle box in the first period in real time; if it is detected that the actual accumulated displacement amount of the wheel excavator is larger than a preset accumulated displacement threshold value in the first period, shielding a sending signal of an electronic accelerator, and meanwhile sending out a preset driving signal; and controlling the wheel excavator to run according to the preset running speed in the preset running signal. The technical problems that an electronic accelerator pedal moves up and down along with instability of a driver, so that the driver loses the stable control capacity on the wheel excavator, and certain potential safety hazards exist are solved to a certain extent.

    本申请提供了一种轮式挖掘机的行驶控制方法、行驶控制系统及轮式挖掘机,其中,所述行驶控制方法包括获取当前第一周期内的轮式挖掘机的桥箱与其正上方的车架平台之间的预设累积位移阈值,并在轮式挖掘机行驶时,实时获取第一周期内的轮式挖掘机的桥箱与其正上方的车架平台之间的实际累积位移量;若在第一周期内检测到轮式挖掘机的实际累积位移量大于预设累积位移阈值,则屏蔽电子油门的发送信号,同时发出预设行驶信号;控制轮式挖掘机根据预设行驶信号中的预设行驶速度行驶。在一定程度上解决了电子油门踏板随着驾驶员的失稳而上下运动,从而使驾驶员失去对轮式挖掘机的稳定控制能力,存在一定的安全隐患的技术问题。


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    Title :

    Driving control method and driving control system of wheel excavator and wheel excavator


    Additional title:

    轮式挖掘机的行驶控制方法、行驶控制系统及轮式挖掘机


    Contributors:
    CUI PENGFEI (author) / JIA ZHIWEI (author) / CHEN LONG (author)

    Publication date :

    2020-09-04


    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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