With the increasing popularity of Internet technology, RFID technology also has a lot of applications in the field of positioning, such as indoor and other specific area positioning, which has many advantages. RFID intelligent positioning is a type of regional positioning collection that utilizes RFID technology with wireless radio frequency and low-frequency positioning. RFID personnel positioning technology automatically identifies personnel and provides regional positioning, achieving functions such as personnel attendance, personnel search, personnel area limitation, personnel statistics, and more.

RFID is a non-contact automatic identification technology that can quickly read and write, collect data from a distance, and identify accurately. Therefore, it is widely favored in the field of intelligent identification. With the rapid development of IoT technology, intelligence and automation cannot be separated from data collection and transmission. RFID technology, as the core technology of networking, has become an important source of data collection.

RFID technology has been widely used in the Internet of Things, and has many advantages in indoor and other specific area positioning. RFID intelligent positioning technology is a regional positioning collection that utilizes 2.4G and low-frequency 125kHz RFID technology to automatically identify and locate people and objects, achieving management of people and objects.

The positioning principle is to install a certain number of positioning base stations in the factory, so that the base station signal covers the entire area that needs to be located. Personnel wear positioning tags, and when the person wearing the positioning tag enters the factory, they can be located.

Real time supervision and management of personnel (including real-time viewing of personnel location, number of personnel, personnel information in any room, personnel dynamic changes, personnel seeking help in case of emergencies, and alarm information when entering dangerous areas); Proactive warning, solving the problem of delayed occurrence of accidents, exposing hidden dangers in advance, and avoiding accidents from happening; Suddenly reproducing the scene, IoT technology can be linked with existing videos to view the on-site situation in real time, providing a basis for deploying relevant personnel to solve emergencies in a timely manner; Reduce the workload of staff management, decrease labor cost investment, and improve work efficiency; Promote the institutionalization, standardization, and real-time development of personnel management work, ensure personnel safety and stability, and lay a solid foundation for gradually realizing "intelligent all-round supervision".