1. Demand analysis With the development of science and technology, the improvement of living standards and the acceleration of the pace of modern ...

　　1. Application backgroundIn the context of singing the song of the Internet of Things around the world, the application of RFID technology has begun to ...

NFC (Near Field Communication) is a technology for short-distance wireless communication. It combines near-field communication technology and mobile ...

1. Background Today, electronic money has become one of the main forms of money for people's daily payment. It is more and more accepted and recognized ...

The system is based on the data obtained by the employees using the RF-UIM card and reading the card at the time and attendance card reader terminal. The ...

　 1 Overview Network toll collection is an important work to improve the service level and management efficiency of expressway toll collection, and it ...

Abstract: The consumer areas involved in the City Card include buses, taxis, road and bridge tolls, small consumption, water, electricity and coal payment, ...

As a new payment method, UnionPay "Quick Pass" is being loved by more and more users, especially the young and fashionable people. At present, there are ...

1. Project background Commercial point-of-sale real-time service system (POS) networking is an important foundation for realizing commercial automation. ...

With the increase in the number of NFC mobile phones, Huayang Micro NFC tags have increasingly become a common way to use this emerging technology. Through ...

With the development of mobile payment technology and the diversification of payment methods, the integration of multiple card functions has become an ...

Brief introduction of the scheme: Barcode detection system is a set of barcodes used to judge whether the printed barcode is correct, whether there are ...