Application of RFID UHF Long-distance Access Control Management System for a Dairy Group
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The Meiji Dairy (Suzhou) remote access control system made by Beijing Zhibo Ark Technology Co., Ltd. greatly shortens the time it takes for workers to enter and exit each doorway, and greatly improves the work efficiency of workers. In addition, this set of access control system uses RFID ultra-high-frequency long-distance equipment, which completely prevents workers from touching the door with their hands when entering and exiting the door, making the dairy products in the factory safer and more hygienic during the entire circulation process. At the same time, the access control system can effectively control the people with the corresponding authority to work in the corresponding area.
In this set of long-distance access control system, two kinds of radio frequency antennas, ultra-high-frequency long-distance and medium-to-long distance are used to ensure that when workers come within 2 meters of the door, the identification card worn by the personnel can be read. The frequency reader is uploaded to the system data center to determine whether the read identity information is valid to determine whether to open the door for the visitor. As shown in the figure below, Figure 1:
This set of remote access control system uses allRFIDUHF read and write equipment. The identification card worn by the worker can be read remotely. When a worker walks to a distance of about 2 meters from the door, the reader will take the initiative to read the worker’s identification card information and upload the information to the system. When the system determines that the worker has permission to enter the area, this The door will automatically open to allow the worker to pass through naturally, and the door will not be opened anyway. This completely eliminates the need for workers to pick out the card, read the card, open and close the door, make full use of working time and improve work efficiency. Moreover, during the entire passage, the opening and closing of the door and the reading of the identification card are completely intelligent and automatic, without the need for workers to operate, and the workers do not touch anything during the passage, ensuring the quality of hygiene at work.
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