Composite label self-checkout system

Abstract

The invention relates to a compound label self-service borrowing and returning system which comprises an ultrahigh frequency wireless radio-frequency identification label reader-writer, an amorphous label detection system used for detecting a magnetic property size of an amorphous label and a control system. The control system connects with the ultrahigh frequency wireless radio-frequency identification label reader-writer and the amorphous label detection system respectively, and a connection mode is wired connection or wireless connection. According to the invention, the ultrahigh frequency label reader-writer is cooperated with the amorphous label detection system and the amorphous label, the system has the characteristics of a long operation distance, a rapid communication speed, and a small electronic label dimension; the amorphous label detection system carries out magnetism marking on a low frequency label without demagnetization, a problem that demagnetization is not completed because of insufficient magnetizing is avoided, and a detection error is reduced; combined with the ultrahigh frequency label, the amorphous label detection system carries out discrimination on magnetism of a scan zone, thereby whether magnetizing and demagnetization are normal or not is checked; the system not only can be used for book borrowing and returning, but also can be applied to a self-service terminal such as a vending machine.

Description

technical field [0001] The invention relates to a self-service terminal device, in particular to a compound label self-service borrowing and returning system. Background technique [0002] The operation procedures of the self-service borrowing and returning system for library readers are simple. Readers only need to operate according to the operation steps displayed on the device screen. The system can automatically complete functions such as reader card identification, book barcode scanning, book charging and degaussing, and data uploading. Readers can complete the entire process of borrowing and returning books in seconds. The self-service borrowing and returning system can protect readers' reading privacy, reduce the conflict between librarians and readers, reduce the work of library managers, improve the work efficiency of the library, and save borrowers' waiting time in line. [0003] The self-service borrowing and returning system is an auxiliary equipment for libra...

AI Technical Summary

Problems solved by technology

However, products with only RFID identification function cannot play an anti-theft role and are not suitable for the Chinese market.

[0004] After related searches of similar products, Chinese patents 200710042123.1, 200710096300.4 and Chinese patent 201020103543.3 all disclose a self-service book borrowing and returning machine, all of which are set up in the system to monitor System, image capture device or use infrared camera to take pictures of the side of the book to prevent the phenomenon of borrowing more than two books with one bar code, changing books, etc., but still adopts the EM magnetic stripe management method; Chinese patent 200820092188.7 is aimed at the prior art The books in the self-service borrowing equipment in Zhongzhi only disclose an indoor self-service borrowing and returning machine using RFID management mode, but this patent does not have anti-theft function and needs to be guarded manually, which is a waste of human resources

[0005] Chinese patent 200720173095.2 provides a self-service borrowing and returning all-in-one machine using RFID technology, barcode scanning and electronic anti-theft system. The commonly used low-frequency or high-frequency band design has the disadvantages of short operating distance, insufficient communication speed, and large electronic label size. This design does not have the function of remote monitoring

At the same time, the charging and degaussing work of the magnetic strip is also a very important link. Insufficient charging and degaussing will cause no alarm or false alarm. Chinese patent 200720173095.2 specially sets up a charging and degaussing inspection system, which will undoubtedly increase equipment cost

Images