Instrument equipment fault detection method and device, equipment and storage medium

The invention discloses an instrument equipment fault detection method and device, equipment and a storage medium, and belongs to the technical field of fault detection. Angle prediction is performed on the current instrument pointer image acquired in real time to obtain the current pointer angle value, and the pointer angle change rate set in the preset time range is determined based on the obtained historical pointer angle value and the current pointer angle value. Compared with the prior art, angle prediction is performed on the current instrument pointer image obtained in real time to obtain the current pointer angle value, so that the instrument pointer value can be obtained in real time, the accuracy is higher, and the fault detection efficiency is improved. The accuracy of judging whether the equipment breaks down or not according to the obtained pointer angle value is higher, and the technical problems that the real-time performance and the accuracy cannot be guaranteed and interference of other facto