The embodiment of the invention provides a lifting hook lighting method and device and a crane, and belongs to the field of engineering equipment. The method comprises the following steps: acquiring a plurality of current working condition parameters of the crane and a current irradiation angle of a lifting hook illuminating lamp in real time; determining a theoretical irradiation angle of the lifting hook illuminating lamp according to the plurality of current working condition parameters; under the condition that the absolute value of the difference value between the theoretical irradiation angle and the current irradiation angle exceeds a first preset value, the change speed of the theoretical irradiation angle is determined according to the multiple current working condition parameters; and controlling rotation of the lifting hook illuminating lamp according to the change speed. By means of the method, the lighting process of the lifting hook gets rid of dependence on manual operation, and the lifting hook is more intelligent, efficient and accurate.
本发明实施例提供一种吊钩照明方法、装置以及起重机,属于工程设备领域。所述方法包括:实时获取起重机的多个当前工况参数与吊钩照明灯的当前照射角度;根据多个当前工况参数确定吊钩照明灯的理论照射角度;在理论照射角度与当前照射角度的差值的绝对值超过第一预设值的情况下,根据多个当前工况参数确定理论照射角度的变化速度;根据变化速度控制吊钩照明灯的旋转。通过上述方法,使得吊钩的照明过程摆脱对人工操作的依赖,更加智能、高效、准确。
Lifting hook lighting method and device and crane
吊钩照明方法、装置以及起重机
15.09.2023
Patent
Elektronische Ressource
Chinesisch