source:Industry News Popular:rfid fpc tag release time:2021-11-12 10:38:45 Article author:sznbone
RFID technology personnel positioning system has become the new favorite of security
At present, with the continuous economic development, people generally pursue a high-quality life, and the requirements for security are increasing. Fortunately, the vigorous development of the Internet of Things provides technical support for the upgrading of traditional security, represented by new video surveillance systems, smart access control systems, smart door lock systems, smart patrol systems, entrance and exit control systems, regional personnel positioning systems, etc. The new generation of security products, which have shown more advanced technical performance and market adaptability, are being favored by more and more users.
Personnel positioning system refers to the positioning and tracking of personnel in a limited area, such as inside buildings, parks, campuses, ports, warehouses, etc. With the coverage of high-speed wireless mobile networks and the popularization of data services, people’s demand for positioning and navigation is increasing. It has become an emerging industry and one of the hottest research fields at the moment. Currently, commonly used positioning technologies include infrared, ultrasonic, GPS, etc., but these technologies have shortcomings such as small positioning range, poor anti-interference ability, and low positioning accuracy. The personnel positioning system based on active RFID technology can make up for these shortcomings and is suitable for more occasions.
First of all, in a semi-enclosed or fully enclosed environment, the use of active RFID to locate personnel has a unique advantage. In such an environment, GPS cannot play a role in positioning, and active RFID technology has no hindrance. This has been verified in many years of underground personnel positioning applications in coal mines. Nowadays, common applications of active RFID technology in closed environments include: prison personnel positioning, subway tunnel construction personnel positioning, and personnel positioning in buildings or warehouses.
Secondly, in the open area, active RFID is more accurate and effective for locating people in a small area. According to actual positioning requirements, active RFID readers can be installed in some places that need special attention. By collecting the transmission information of the positioning objects, the coverage of the reader signals can determine the location of the positioning objects, combined with the locator The camera system can also achieve precise positioning and video surveillance. The application of active RFID for personnel positioning in the open-air environment commonly includes the location and path tracking of personnel in various parks and ports.
Finally, active RFID has more and more broad application space in terms of personnel positioning in a comprehensive place combining indoor and outdoor. In daily applications, most of the positioning of personnel needs to be carried out in complex indoor and outdoor situations. The current vigorous construction of smart communities puts forward new requirements and standards for intelligent management of personnel, which further expands this demand. The most typical applications are nursing homes and schools. For people who need special care, such as the elderly and children, active RFID technology can seamlessly switch between indoor and outdoor positioning.
As we all know, active RFID technology has little requirement for the environment and the impact of the environment, and the positioning accuracy is high, the transmission range is large, and at the same time, it can read a large amount of information about the object from the positioning target, which can fundamentally change the personnel. The management method is a very ideal security technology solution.
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