The invention provides a steering mode control method and system and an operation machine. The method comprises the steps that a target steering mode and a first target rotation direction of the operation machine and current angles of all steering wheels in the operation machine are obtained; and when it is determined that all the steering wheels meet the steering mode switching condition based on the target steering mode, the first target rotation direction and the current angles of all the steering wheels, a first target control valve in steering control valves corresponding to all the steering wheels is determined based on the target steering mode and the first target rotation direction, and the first target control valve is controlled to be opened. The steering mode control process is simple and efficient, steering control over a front wheel steering mode, a rear wheel steering mode, an all-wheel steering mode and a crab walking steering mode can be achieved, and the flexibility and stability of operation of the operation machine are improved.

    本发明提供一种转向模式控制方法、系统及作业机械,该方法包括:获取作业机械的目标转向模式、第一目标转动方向以及作业机械中各转向轮的当前角度;基于目标转向模式、第一目标转动方向以及各转向轮的当前角度,确定各转向轮均满足转向模式切换条件时,基于目标转向模式以及第一目标转动方向,确定各转向轮对应的转向控制阀中的第一目标控制阀,并控制第一目标控制阀开启。本发明转向模式控制过程简单高效,且能够实现对前轮转向模式、后轮转向模式、全轮转向模式和蟹行转向模式的转向控制,提高了作业机械作业的灵活性和稳定性。


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    Title :

    Steering mode control method and system and operation machine


    Additional title:

    转向模式控制方法、系统及作业机械


    Contributors:
    JI CHUNBO (author) / XU DINGFENG (author) / HONG KUNPENG (author)

    Publication date :

    2024-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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