The invention discloses an operation control method, a crane and a computer readable storage medium, relates to the technical field of cranes, responds to an action starting instruction, controls a solenoid valve current value to be greater than a difference value between a preset starting current threshold value and a current change value, responds to an action closing instruction, and controls a solenoid valve current value to be greater than a preset starting current threshold value. The current value of the electromagnetic valve is controlled to be greater than the difference value between the preset starting current threshold value and the current change value, and the minimum current value of the electromagnetic valve is limited according to the current change value and the preset starting current threshold value; therefore, the slow rising of the current of the electromagnetic valve and the reduction of the falling height of the current value of the electromagnetic valve are realized based on the minimum current value of the electromagnetic valve, the dependence on the operation precision of operators is reduced, and the safety and the intelligence in the action operation process are further improved.
本发明公开了一种作业控制方法、起重机及计算机可读存储介质,涉及起重机技术领域,响应于动作开启指令,将电磁阀电流值控制在预设启动电流阈值与电流变化值的差值之上,响应于动作关闭指令,将电磁阀电流值控制在预设启动电流阈值与电流变化值的差值之上,通过根据电流变化值和预设启动电流阈值对电磁阀的最小电流值进行限定,以此基于电磁阀的最小电流值实现电磁阀电流的缓慢上升和电磁阀电流值的跌落高度的降低,降低了对操作人员的操作精度的依赖度,进而提升了在动作操作过程中的安全性和智能化。
Operation control method, crane and computer readable storage medium
作业控制方法、起重机及计算机可读存储介质
2023-10-20
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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