UHF RFID technology in the management of power warehouse tools and appliances

　　The normal operation of electric power is very important. In order to ensure the normal work of the staff and the safe and normal operation of the power grid, the power supply department has strict regulations on the purchase, use, inspection and maintenance of electric equipment and tools. In order to further standardize the daily inspection, testing, scrapping and management of network manufacturers and purchases of electric safety tools and equipment, the whole process monitors daily inspections, regular tests and other links to ensure the safety of electric safety tools and equipment. RFID automatic identification technology is applied to the management of tools and instruments, which realizes the automation and paperlessness of data collection, and continuously improves the completeness and effectiveness of the management of power equipment and tools.

　　UHF RFID technology in the management of power warehouse tools and appliances

　　Power tool management is divided into the following main application scenarios according to usage and building conditions:

　　1) Management of tools and equipment in substation installation room

　　2) Management of tools and tools in live work area

　　3) Power supplies (warehouse) warehouse tools management

　　4) Other electrical equipment (warehouse) warehouse

　　RFID has the advantages of non-contact, long identification distance, fast speed, strong anti-interference ability, and simultaneous identification of multiple tags. It has broad application prospects in logistics, warehousing, manufacturing, transportation, power and other fields. The RFID electronic tags used are readable and writable and have a large storage capacity. UHF RFID technology is mostly used in the management of power tools and tools, RFID passive electronic tags are bound to tools, and the room is deployed in accordance with the characteristics of passive RFID technology to install tool cabinets with RFID identification equipment or install RFID identification equipment at the door to enter and exit the warehouse. Warehouse inventory collection.

　　UHF RFID technology in the management of power warehouse tools and appliances

　　The application process of RFID technology in the management of power warehouse tools:

　　Tool purchase and storage: First, before the tool is stored, paste or hang the electronic label on the tool, and enter the tool’s product name, model, specification, origin, brand name, packaging and other basic information, and divide the tool category, entry and classification After completion, place the tools in the corresponding position of the warehouse and make a record of the position.

　　Tool lending: read the RFID information of the tool to be borrowed through the RFID handheld terminal, save the lending time, borrowing department and personnel, borrowing purpose and other related information in the data collector, and upload it through batch processing or wirelessly To the system.

　　Tool return: Use the RFID handheld terminal to read the information in the tool tag and check it with the information retained when loaned out. After confirming that it is correct, place the tool in the corresponding position in the warehouse, and the return procedure is completed.

　　Verification of measurement tools: According to relevant national regulations, the measurement tools shall be periodically verified by the designated professional testing department. After verification, the verification information is written into the system.

　　Tool scrap: When the tool reaches the specified service life or is damaged and cannot be used anymore, it must be scrapped. After reading the RFID electronic label information of the device through the RFID handheld terminal, the device is scrapped after the reason for scrapping, the handler, the approver and other relevant information are entered in the system. The scrapped equipment information will be kept in the scrapped tool file information for inquiries

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