The inspection personnel carry paper materials and carry out inspections of equipment by manually recording equipment information. This is the current inspection status. Manually record the inspection information, the work intensity is high, the error rate is high, and the efficiency is low; some inspections require the inspection personnel to climb and climb, and there are potential safety hazards; at the same time, the staff inspection is not in place or the inspection information is filled in private. The situation; the manager is also unable to obtain equipment information and make maintenance plans in a timely manner, and the equipment maintenance period is long.

JOAN inspection solution introduces bar code, RFID, infrared scanning and GPS positioning into the power inspection work, and easily realizes intelligent inspection and management. The substation inspection management solution is mainly composed of a data service center, a patrol management system and a handheld terminal. The bar code or RFID electronic tag is used to equip different substation devices with unique identifiable information, and the device is scanned by the power handset. Labels, device positioning, identification and information collection, and real-time transmission of information through wireless communication technology, real-time reporting of device information data.

It is easy to realize the functions of positioning, navigation, device information reading and writing, and wireless transmission of substation equipment and personnel through the power handset, which is efficient and convenient.