With the development of social economy and the improvement of people's living standards, the service consciousness of all walks of life has gradually ...

1. Project background: In recent years, great progress has been made in digitization and networking, and e-government has continued to develop. Document ...

The development of digital printing technology and traditional fast printing has made the forgery of traditional tickets a breeze. Improving the ...

1. Project background GPS positioning has been widely used in outdoor personnel positioning, but for indoor personnel positioning, because GPS signals ...

A brief introduction of RFID warehouse logistics management system Radio Frequency Identification (RFID), commonly known as electronic tags, is widely ...

　　 1. System background Although the foundation of the transmission line iron tower installed in the field is strong, it is prone to tilt due to the ...

1. Introduction to RFID The radio frequency automatic identification system adopts advanced electronic technology, radio frequency technology, ...

I. Introduction At present, the company’s vehicles are managed manually. When a vehicle enters or exits the company, it is necessary to manually control ...

1. The goal of building a networked community NFC mobile phone all-in-one card system Build an advanced, open, safe and stable NFC-SIM mobile phone ...

In view of the various existing ticket anti-counterfeiting technologies on the market, there are generally low technical thresholds, the inability to ...