Analysis of UHF RFID Access Control Management System

As a new type of modern security management system, the access control system integrates automatic identification technology and computer control information management measures, involving electronics, machinery, optics, computer technology, communication technology, biotechnology and many other technologies. 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 RFID technology is the development direction of the future access control system construction.

Radio Frequency Identification (RFID) technology is an innovative application of modern science and technology in all aspects of society. As one of the ten most potential technologies in the 21st century, the development of RFID technology has brought huge market value. RFID technology has been widely used in retail, logistics, manufacturing, medical, archives and many other fields. Automation, informatization, and intelligence have become the needs of the development of the times. Infinity technology and computer technology have continued to develop in depth. The Internet of Things industry is more and more widely used. The access control system of RFID technology is a good embodiment of the practicality of the Internet of Things. The RFID access control system has high safety and reliability, and is convenient and fast to use.

The personnel access control and attendance management system integrates various technologies such as ultra-high frequency RFID technology, image recognition technology, network technology, and video capture technology to realize the integration of enterprise employee access control, attendance, and digital management. The system has the function of intelligent photo comparison. The system captures and stores the images of personnel swiping cards through image acquisition equipment and compares them with the photos in the system database, successfully eliminating the phenomenon of employees swiping cards on their behalf, providing the most reliable data support for enterprises to reasonably manage attendance, and maximizing enterprise access security supervision strength.

UHF RFID access control management system consists of access control machine (integrated with reader and controller), identification card, computer and electromagnetic lock. Generally, there are two forms of access control system. One is that when employees pass the access control system, they only need to point the card (UHF RFID electronic tag) on their body at 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. By installing UHF readers and UHF electronic tags worn by employees, the door can be opened and closed, and identification can be identified during the entire process of passing. The reading of the card is completely intelligent and automatic, without the need for workers to operate, saving time. The cost of the second type of UHF RFID access control management system is higher, and the choice of these two forms depends on the specific needs of the enterprise.