Intelligent power supply management system based on radio frequency identification device (RFID)

Abstract

The invention discloses an intelligent power supply management system based on a radio frequency identification device (RFID). The intelligent power supply management system based on the RFID comprises an RFID electronic tag installed on an electrical equipment plug, a power supply device used for electrical equipment identification and data collection, and a host machine device used for processing data and commands, wherein the power supply device comprises a power supply device microprocessor unit, an RFID read-write unit, a current detection unit, a power supply device clock unit, a control unit and a power supply device power line carrier communication unit, and the RFID read-write unit, the current detection unit, the power supply device clock unit, the control unit and the power supply device power line carrier communication unit are connected with the power supply device microprocessor unit. The host machine device comprises a host machine microprocessor unit, an embedded webpage unit, a host machine clock unit, a host machine power line carrier communication unit and an electricity utilization history recording unit, wherein the embedded webpage unit, the host machine clock unit, the host machine power line carrier communication unit and the electricity utilization history recording unit are connected with the host machine microprocessor unit. According to the intelligent power supply management system based on the RFID, positions of electrical equipment can be changed freely, and flexibility and practicality of the system are greatly improved.

Description

technical field [0001] The invention relates to a remote power consumption monitoring and management system using RFID technology, in particular to an RFID-based intelligent power supply management system. Background technique [0002] RFID is the abbreviation of Radio Frequency Identification, that is, radio frequency identification technology. RFID radio frequency identification is a non-contact automatic identification technology. It automatically identifies the target object and obtains relevant data through radio frequency signals. The identification work does not require manual intervention and can work in various harsh environments. The RFID system consists of RFID readers (readers) and RFID electronic tags. The RFID reader (reader) communicates wirelessly with the RFID electronic tag through the antenna, and can read or write the tag identification code and memory data. RFID technology can identify high-speed moving objects and identify multiple tags at the same ti...

AI Technical Summary

Problems solved by technology

[0004] In view of the defect that the existing system cannot identify electrical appliances and can only control power supply devices, the purpose of the present invention is to provide an RFID-based intelligent power supply management system, which manages electrical appliances, and all operation control commands are directly oriented to For electrical appliances, no matter which power supply terminal the electrical appliances work on, the monitoring and control of the system will not be affected. Users can change the position of electrical appliances at will, which greatly improves the flexibility and practicability of the system

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