The invention discloses a hydro-pneumatic suspension multi-mode adjusting method and a crane, and relates to the technical field of heavy machinery. The system comprises a vehicle body sensor acquisition module, a man-machine interaction module, a hydro-pneumatic suspension execution module and a vehicle body control module. A user adjusts values of an approach angle and a departure angle through the man-machine interaction module, the vehicle body control module receives an approach angle instruction and a departure angle instruction of the man-machine interaction module and controls and outputs information such as suspension height and the like collected by the current vehicle body sensor collection module to the execution module so as to complete adjustment of the approach angle and the departure angle of a vehicle. The crane can achieve automatic leveling of different heights in the automatic adjusting process of the hydro-pneumatic suspension, the approach angle/departure angle of a current vehicle is displayed in real time, and lifting of the suspension is controlled by adjusting the approach angle/departure angle; and meanwhile, the problem that the automatic leveling position is single is solved, and a multi-position automatic leveling selection function is provided.

    本发明公开了一种油气悬架多模式调节方法及起重机,涉及重型机械技术领域。该发明包括车身传感器采集模块、人机交互模块、油气悬架执行模块和车身控制模块;用户通过所述人机交互模块调整接近角和离去角的值,由车身控制模块接收人机交互模块的接近角和离去角指令,根据当前车身传感器采集模块采集到的悬架高度等信息,控制输出到执行模块,以完成车辆接近角和离去角的调节,使得起重机能够满足油气悬架自动调节过程中不同高度的自动调平,并实时显示当前车辆的接近角/离去角,通过调整接近角/离去角,控制悬架的升降;同时解决了自动调平位置单一的问题,提供多位置的自动调平选择功能。


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    Title :

    Hydro-pneumatic suspension multi-mode adjusting method and crane


    Additional title:

    一种油气悬架多模式调节方法及起重机


    Contributors:
    ZHANG LIANDI (author) / QI XINGCHENG (author) / XING SHUHUA (author) / LI LEI (author)

    Publication date :

    2023-03-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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