The invention discloses a control method and device for an overhead working truck and the overhead working truck. Comprising the steps that the weight load on a working platform of the overhead working truck, the inclination angle of a chassis and the bearing reaction force of each supporting leg are obtained in real time; determining a bearing reaction sum value between every two adjacent supporting legs; determining a critical value corresponding to each reaction force sum value according to the currently executed operation action; and for any reaction force sum value, under the condition that the reaction force sum value is smaller than the corresponding critical value, the operation action currently executed by the overhead working truck is limited until the reaction force sum value is larger than or equal to the corresponding critical value, and the maintaining duration is larger than or equal to a first preset duration. The stability and safety of the high-altitude operation vehicle are improved, the high-altitude operation vehicle can dynamically execute operation actions under the constraint of weight loads, inclination angles and bearing reaction, the limitation degree of the high-altitude operation vehicle is reduced, and the flexibility of the high-altitude operation vehicle is improved.
本申请公开了一种用于高空作业车的控制方法、控制装置及高空作业车。包括:实时获取高空作业车的工作平台上的重量载荷、底盘的倾斜角度以及每个支腿的支反力;确定每两个相邻支腿之间的支反力和值;根据当前正在执行的作业动作确定与每个支反力和值对应的临界数值;针对任意一个支反力和值,在支反力和值小于对应的临界数值的情况下,对高空作业车当前正在执行的作业动作进行限制,直到支反力和值大于或等于对应的临界数值,且维持时长大于或等于第一预设时长,提高了高空作业车的稳定性和安全性,使得高空作业车能够在重量载荷、倾斜角度以及支反力的约束下动态执行作业动作,降低了对高空作业车的限制程度,提高了高空作业车的灵活性。
Control method and control device for overhead working truck and overhead working truck
用于高空作业车的控制方法、控制装置及高空作业车
2024-05-28
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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