The embodiment of the invention discloses a control method, a controller and a control device for engineering equipment and the engineering equipment. The control method comprises the following steps: determining whether a wheel difference function of the engineering equipment is started or not; under the condition that the wheel difference function is started, the driving mode of the engineering equipment is determined; under the condition that the running mode is determined to be the hydraulic drive running mode, a hydraulic drive axle inter-wheel differential device and a non-hydraulic drive axle inter-wheel differential device are controlled to be turned on; detecting whether the hydraulic drive axle inter-wheel differential device and the non-hydraulic drive axle inter-wheel differential device are opened in place or not; and under the condition that the hydraulic drive axle inter-wheel differential device and the non-hydraulic drive axle inter-wheel differential device are opened in place, it is determined that the hydraulic drive axle inter-wheel differential device and the non-hydraulic drive axle inter-wheel differential device are in a safe operation state. And safe use of the wheel difference system of the engineering equipment in a hydraulic driving running mode is guaranteed, and the system safety of the engineering equipment is improved.

    本发明实施例公开了一种用于工程设备的控制方法、控制器、控制装置和工程设备,控制方法包括:确定工程设备的轮差功能是否被开启;在轮差功能被开启的情况下,确定工程设备的行驶模式;在行驶模式被确定为液压驱动行驶模式的情况下,控制液压驱动桥轮间差速装置和非液压驱动桥轮间差速装置均打开;检测液压驱动桥轮间差速装置和非液压驱动桥轮间差速装置是否打开到位;在液压驱动桥轮间差速装置和非液压驱动桥轮间差速装置打开到位的情况下,确定液压驱动桥轮间差速装置和非液压驱动桥轮间差速装置处于安全运行状态,本发明实施例的方法简单可靠,有利于保障工程设备的轮差系统在液压驱动行驶模式下的安全使用,提升了工程设备的系统安全性。


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    Title :

    Control method, controller and control device for engineering equipment and engineering equipment


    Additional title:

    用于工程设备的控制方法、控制器、控制装置和工程设备


    Contributors:
    FANG JIEPING (author) / WAN JUN (author) / GAO MAN (author) / SHE LIHUA (author)

    Publication date :

    2022-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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