Equipment maintenance method and device, equipment and storage medium

The invention discloses an equipment maintenance method and device, equipment and a storage medium, and belongs to the technical field of equipment monitoring, and the method comprises the steps: carrying out the data processing of the equipment image data and equipment operation measurement point data of target nuclear power equipment, and obtaining the equipment operation data of the target nuclear power equipment; analyzing the equipment operation data to obtain a target health level of the target nuclear power equipment; determining a target maintenance scheme corresponding to the target nuclear power equipment according to the target health level based on a corresponding relationship between the health level and the maintenance scheme; and adopting the target maintenance scheme to maintain the target nuclear power equipment. According to the method, the data format of the equipment operation data is unified, the target health level of the target nuclear power equipment can be more accurately determined b