Analysis of UHF RFID Access Control Management System

As a new modern security management system, the access control system integrates automatic identification technology and computer control information management measures, and involves many technologies such as electronics, machinery, optics, computer technology, communication technology, and biotechnology. With the development of automatic identification technology, UHF RFID access control management system has become the main component of security system, widely used in industrial automation, commercial automation, transportation control management and many other fields. The access control system based on radio frequency identification technology is the development direction of the future access control system construction.

The personnel access control and attendance management system integrates UHF RFID technology, image recognition technology, network technology, video acquisition technology and other technologies into one, to achieve enterprise employee access control, attendance integration, and digital management. This system has a photo intelligent comparison function. The system captures and stores the image of the system when the staff swipes the card through the image acquisition device and compares it with the system database photo. Successfully eliminating the phenomenon of employee swiping the card provides the most reliable data support for the enterprise to perform reasonable attendance management, and maximizes the company’s access security supervision Intensity.

UHF RFID access control management system consists of access control machine (integrated reader, controller), identification card, computer and electromagnetic lock. Generally, there are two types of access control systems. One is that when employees pass the access control system, they simply point the card (UHF RFID electronic tag) they wear on the infrared rays of the access control machine, and the door will automatically open. The other is the UHF RFID UHF long-distance access control management system. Through the installation of UHF readers and the UHF electronic tags worn by employees, the door can be opened and closed, and the identity can be identified during the entire passage. The reading of the card is completely intelligent and automatic, without the need for workers to operate, saving time. The cost of the second UHF RFID access control management system is relatively high. The choice of these two types depends on the specific needs of the enterprise.