Method for detecting different verification states through wireless radio frequency identification, locking and sealing device and equipment

Abstract

The invention discloses a method for detecting different verification states through wireless radio frequency identification, a locking and sealing device and equipment. The method comprises the stepsthat the first verification state is conducted, a radio frequency antenna is electrically connected between the two conduction connecting ends of the two first conductive clamping elastic moving parts in the first verification state, and when the two conductive contact parts of the first conductive clamping elastic moving parts are in contact with the two access ends of the first radio frequencycircuit, the first radio frequency circuit is electrically connected and conducted with the radio frequency antenna to form the first verification state; the first verification state is disconnected,and the second radio frequency conduction piece is located between the first radio frequency conduction piece and the two first conductive clamping elastic moving pieces; and when the two conductive contact parts are conducted with the second radio frequency circuit, a second verification state is formed. According to the technical scheme, circuits in the radio frequency antenna, the first radio frequency conduction piece and the second radio frequency conduction piece are connected and disconnected through the conductive clamping elastic moving piece, external read-write equipment matched with the radio frequency conduction pieces is used for reading, and then the detection method for switching between the first verification state and the second verification state is achieved.

Description

technical field [0001] The invention relates to the technical field of radio frequency identification, in particular to a detection method of different verification states of radio frequency identification, a sealing device and equipment applying the detection method of different verification states of radio frequency identification. Background technique [0002] At present, RFID technology is widely used in the storage, inventory and management of materials to achieve intelligent management. It does not require contact identification, can penetrate various media and read, and the reading speed is fast. The UHF RFID antenna is installed on the electronic device to receive or transmit wireless signals. Due to the existing sealing device and equipment, each verification state adopts a separate circuit structure, which can be identified by radio frequency when connected to different In the verification state, the internal structure of the equipment and the sealing device is com...

AI Technical Summary

Problems solved by technology

For this reason, an object of the present invention is to propose a kind of detection method of radio frequency identification different verification state, aims to solve existing sealing device and equipment, when connecting different verification states that can be identified by radio frequency, equipment The internal structure of the lock and seal device is complicated, and the structure of the conversion verification state is relatively cumbersome technical problem

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