The invention discloses a handle control switching device and method and a crane. The device comprises an instruction input unit and a switching control unit, and the instruction input unit is used for inputting a handle switching instruction and sending the handle switching instruction to the switching control unit; and the switching control unit is used for executing mutual switching of the left handle and the right handle to control actions of the crane according to the received handle switching instruction. In one embodiment, the instruction input unit is two or three function keys located on the handle, the switching control unit is a handle control unit, the left handle can be switched to the right handle or the right handle can be switched to the left handle through the function keys of the handle and the communication nodes of the handle, shutdown caused by the fault of a single handle is avoided, and the user experience is improved. The action of the crane is controlled through single-handle switching, and the shutdown time is shortened.
本发明公开了一种手柄控制切换装置、方法及起重机。装置包括指令输入单元和切换控制单元,指令输入单元用于输入手柄切换指令,并将其发送给切换控制单元;切换控制单元用于根据接收的手柄切换指令,执行左手柄与右手柄控制起重机动作的相互切换。在一实施例中,指令输入单元为位于手柄上的两个或三个功能按键,切换控制单元为手柄控制单元,可通过手柄自身的功能按键,切换手柄本身的通信节点,实现左手柄切换为右手柄,或者右手柄切换为左手柄,避免单个手柄故障引起的停机,实现单手柄切换控制起重机动作,降低停机时长。
Handle control switching device and method and crane
一种手柄控制切换装置、方法及起重机
2023-05-30
Patent
Electronic Resource
Chinese
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