RFID technology of common applications

2023-05-28 00:00:00

the RFID system as advanced recognition system, has been widely used in various fields.The RFID system is composed of card reader and electronic tag.How it works and similar barcode recognition system.Bar code recognition is to use barcode scanner for attached item barcode scan read information to identify;RFID system is through the card reader to read information of electronic tags, except that it USES radio frequency signal, can read and write distance on electronic tags.RFID has a fast reading recognition, durable, pit pollution, long-distance identification, etc.So, what are the RFID application field of common?Mainly used in channel management, data acquisition and recognition, positioning system these three areas.

a, channel management

to read the device to the electronic tag information of reading recognition, automatic judgment items or for the authority of personnel in and out of the channel, to decide whether to release and to record information.Channel management range is wide, like our common village entrance guard, station, library management, distance RFID parking systems belong to channel management.

2, data acquisition and recognition

we can take advantage of the RFID reader devices to collect the data on the electronic tag or read and write, again through the software for data processing, so as to realize the recognition of data management and, like consumption management system, social security card, bank CARDS, attendance, belong to this aspect of the id card recognition system.

3, positioning system,
the RFID technology to orientate products, vehicles, personnel and other goods.Just put the radio frequency card to locate items, RFID reader device through the wireless or wired way to read rf card information and make a judgment, determine the position of the articles or personnel, for monitoring.More commonly used in the orientation of the museum items, prison staff, the mine personnel positioning, production line automation management, port of items management, etc.