Oriented monitoring system with radio-frequency signal identification function

Abstract

The invention discloses an oriented monitoring system with a radio-frequency signal identification function. The oriented monitoring system comprises oriented passage doors, an Ethernet module, a server module, a management module and a database module. Each of the oriented passage doors is provided with an RFID (radio-frequency identification device) and RFID antennae, and radio frequency identification signals emitted by the RFID antennae cover any sides of the oriented passage doors and are used for identifying EPCs (electronic product codes) of RFID labels when people and articles with the RFID labels pass through the oriented passage doors. The Ethernet module is used for transmitting the identified EPCs of the RFID labels to the server module. The server module is used for performing data analysis and data processing on the received EPCs, judging moving directions of the people and the articles, detecting retrograde motions, hover and retention of the people and the articles and emitting sound-light alarm control signals. The management module is used for setting the moving directions of the people and the articles allowed by the oriented passage doors and displaying moving tracks of the people and the articles in real time. The data module is used for storing the moving directions of the people and the articles allowed by the oriented passage doors and moving track data of the people and the articles passing through the oriented passage doors.

Description

technical field [0001] The invention relates to the technical fields of computer and digital communication, in particular to a monitoring system which uses radio frequency identification technology to analyze the movement direction of people and goods. Background technique [0002] Passage doors are usually used in the detection and control of people flow or logistics, and play the role of safety precautions and order maintenance. Some passage doors (utility model authorization numbers: CN203535703U, CN201602041U, CN2680839, CN2780951) detect and control the flow of people and goods, and are used in scenic spots, stations, airports, docks, bus subways and other places to control the flow of people and goods. These applications usually allow the flow of people and goods to move in both directions. The above-mentioned access doors cannot distinguish the direction of the flow of people and goods, let alone distinguish the phenomenon of people and goods staying and wandering. ...

AI Technical Summary

Problems solved by technology

These applications usually allow the flow of people and goods to move in both directions. The above-mentioned access doors cannot distinguish the direction of the flow of people and goods, let alone the phenomenon of people and goods staying and wandering.

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