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发明公开
CN105521576A 一种举高消防车的工作台调平控制方法、系统 有权 转让

一种举高消防车的工作台调平控制方法、系统
摘要：
本发明公开了一种举高消防车的工作台调平控制方法，所述举高消防车的臂架通过由电液比例阀控制的伸缩油缸与所述工作台连接；所述调平控制方法包括如下步骤：1)实时检测所述工作台的倾角和所述举高消防车的臂架的运行速度；2)根据所述工作台的倾角和所述臂架的运行速度获取使所述倾角减小至零所需的所述电液比例阀的输出量；3)输出并执行所述输出量，返回步骤1)。这种工作台调平控制方法能够提高工作台的调平准确性，并去除调平过程中的抖动现象。本发明还公开了一种举高消防车的工作台调平控制系统。
摘要（英）：

The invention discloses a workbench leveling control method for an elevating fire truck, wherein a cantilever crane of the elevating fire truck is connected to a workbench through a telescopic oil cylinder controlled by an electro-hydraulic proportional valve. The leveling control method comprises the following steps: 1) detecting an angle of inclination of the workbench and operation speed of the elevating fire truck in real time; 2) obtaining output quantity, required for reducing the angle of inclination to zero, of the electro-hydraulic proportional valve according to the angle of inclination of the workbench and the operation speed of the cantilever crane; and 3) outputting and implementing the output quantity, and returning to step 1). The workbench leveling control method disclosed by the invention can improve leveling accuracy of the workbench, and can avoid a shaking phenomenon in a leveling process. The invention further discloses a workbench leveling control system for the elevating fire truck.

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