The invention relates to the technical field of automatic control of engineering machinery, and discloses an engineering machinery chassis control method and device, a chassis and engineering machinery. In response to a landing leg extension instruction, the whole vehicle is suspended and lowered to the lowest position, and the suspension is locked; and after the suspension is locked, the supporting legs are controlled to stretch out. Automatic vehicle supporting of engineering machinery is achieved, pressure is prevented from being applied to tires in the working process after vehicle supporting succeeds, and damage to the tires is reduced.
本发明涉及工程机械自动控制技术领域,公开了一种工程机械底盘控制方法、装置、底盘和工程机械,方法包括:接收支腿伸出指令;响应于支腿伸出指令,将整车悬挂降至最低位并锁定悬挂;在悬挂锁定后,控制支腿伸出。本发明不仅实现了工程机械的自动化支车,而且在支车成功后避免工作过程中向轮胎施加压力,减少了轮胎的损伤。
Engineering machinery chassis control method and device, chassis and engineering machinery
一种工程机械底盘控制方法、装置、底盘和工程机械
2025-01-14
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
Chassis limiting device, engineering machinery chassis and engineering machinery
European Patent Office | 2023
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