Application of RFID technology in library management

With the rapid development of information technology, traditional manual management has been gradually replaced by digital management, and the use of barcode recognition, computer network and computer software technology has improved management efficiency. However, library management still faces some challenges, such as self-service repayment of books, rapid inventory, search and sorting, which affect the management and service level of the library. In this process, RFID technology combined with intelligent management system for book management has gradually become a new trend.

RFID technology uses radio frequency signals for data transmission and reply. The RFID smart label or ordinary RFID label can transmit and store information. The RFID smart label consists of adhesive labels and ultra-thin radio frequency labels, combining the advantages of radio frequency technology and label printing. The smart label can be programmed multiple times and follows the coding rules when it was originally made. Compared with barcodes and manual inventory, RFID has the characteristics of batch reading, erasable data and real-time response. Libraries can use RFID technology to achieve various contactless management, including reader and collection data. 

  RFID system components
  RFID tag: Each book is equipped with an RFID tag to store book information.
  RFID reader: used to read and write tag data, can be fixed or handheld.
  Antenna: cooperates with the reader to expand the reading range.
  Self-service book borrowing and returning machine: readers can complete the book borrowing and returning operation by themselves.
  Security access control system: detect unborrowed books to prevent theft.
  Management system software: integrated RFID hardware, manage book information, borrowing records, etc.

  Function
  Fast borrowing and returning books: self-service book borrowing and returning machines simplify the process and reduce queues.
  Inventory management: handheld readers can quickly count and update inventory in real time.
  Book positioning: accurately locate the location of books for easy search.
Anti-theft function: the security access control system detects unborrowed books to prevent loss.
  Data analysis: the system generates borrowing reports to help optimize the collection.

RFID technology can help libraries realize data-based operation functions such as self-service borrowing, 24-hour self-service book return, RFID quick inventory, fast and accurate database checking and updating, automatic sorting, automatic shelving, data storage encryption, etc., saving manpower and material resources and improving the level of modern library management.