The invention discloses an anti-collision detection control method and system, a forklift system and a forklift, and the control method comprises the steps that a rotary table distance measurement value, a chassis distance measurement value and an arm support distance measurement value are obtained respectively, an operation control strategy for a forklift body is selected according to the operation state of the forklift body, and the operation state comprises rotary table rotation, forklift body running and arm support working; wherein the first parallel control strategy comprises the following steps: adjusting the rotating speed of the rotary table according to a rotary table distance measurement value, a preset first distance value and a preset second distance value; the second parallel control strategy comprises the following steps that the traveling speed of the forklift truck body is adjusted according to a chassis distance measurement value, a preset third distance value and a preset fourth distance value; and the third parallel control strategy comprises the following steps: adjusting the lifting angular speed, the stretching speed and the rotation speed of the arm support according to the distance measurement value of the arm support, a preset fifth distance value and a preset sixth distance value. And all-directional dynamic collision prevention of the forklift truck body during dynamic operation is realized.

    一种防撞检测控制方法、系统、叉装车系统及叉装车,控制方法包括:分别获取转台测距值、底盘测距值以及臂架测距值,根据叉装车本体的运行状态选择对叉装车本体的运行控制策略,其中,运行状态包括:转台回转、叉装车本体行驶和臂架工作;其中,第一并列控制策略包括以下步骤:根据转台测距值、预设的第一距离值、预设的第二距离值调整转台转速;第二并列控制策略包括以下步骤:根据底盘测距值、预设的第三距离值、预设的第四距离值调整叉装车本体行驶速度;第三并列控制策略包括以下步骤:根据臂架测距值、预设的第五距离值、预设的第六距离值调整臂架举升角速度、伸出速度以及回转转速。实现了叉装车本体在动态作业时的全方位动态防撞。


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    Title :

    Anti-collision detection control method and system, forklift truck system and forklift truck


    Additional title:

    一种防撞检测控制方法、系统、叉装车系统及叉装车


    Contributors:
    LIU GUOLIANG (author) / ZHOU ZEWEN (author) / SONG TIANRUI (author)

    Publication date :

    2022-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen



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