Electric power intelligent lock control method and system based on double-interface RFID technology

Abstract

The invention discloses an electric power intelligent lock control method and system based on a double-interface RFID technology. The method comprises the steps that a radio frequency transmission channel is established between an RFID chip of an intelligent lock and a handheld terminal RFID module in an identification area of the RFID chip; the RFID chip receives configuration command data written by the handheld terminal RFID module through the radio frequency transmission channel, generates a corresponding wake-up signal, and transmits the wake-up signal to an MCU of the intelligent lock through an I2C communication interface; after receiving the wake-up signal, the MCU reads the configuration command data through the I2C communication interface, analyzes the data according to a presetrule, generates an unlocking instruction, and sends the unlocking instruction to a locking device of the intelligent lock; and the locking device receives the unlocking instruction and unlocks the lock. According to the method and the system, the power consumption is effectively reduced, the dependence on a wide area network is avoided, the unlocking process is simple, a security encryption mechanism is embedded, so that the operation and maintenance burden of related personnel is reduced on the basis of improving the security.

Description

technical field [0001] The present invention relates to the field of electric power technology, and more specifically, relates to a method and system for controlling electric power intelligent locks based on dual-interface RFID technology. Background technique [0002] At present, most of the equipment such as substations and distribution networks adopt traditional locks such as mechanical locks or open-type ordinary padlocks. Traditional locks are easy to be copied, and the risk of equipment theft is high; there are many types and numbers of keys, which affect the work efficiency of members of the operation team; and the unlocking records are not archived, so there is no evidence for the management department to check the responsibility of the grassroots team. In addition, the quality of distribution network operation and maintenance is uneven, and there are problems such as insufficient inspections and missed inspections, which endanger the safe and stable operation of the...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that existing smart locks in the background technology have certain operation and maintenance burdens, the present invention provides a method and system for controlling electric power smart locks based on dual-interface RFID technology. The method and system are based on dual-interface RFID chips , communicate with the RFID chip of the dual interface through the RFID radio frequency function of the handheld terminal, and send an unlocking instruction to the MCU through the RFID chip of the dual interface; the described a kind of electric power intelligent lock control method based on the dual interface RFID technology includes:

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