I. Overview The "Elevator Maintenance Electronic Supervision System" is a high-tech means to ensure the implementation of laws and regulations. The daily ...

content Application status of ordinary seals for oil tankersApplication scheme of electronic lock for oil tankerDomestic application of RFID management ...

A background introduction: With the rapid development of the national economy, the number of motor vehicles and road traffic flow has increased ...

1 System introduction 1.1 Necessity of the system With the development and popularization of computer technology, the number of computer systems is ...

I. Introduction The full English name of RFID is Radio Frequency Identification. Simply put, RFID radio frequency identification is a non-contact ...

Economic development and technological progress have created a convenient era for us. Online shopping, telephone billing, online banking... Countless ...

1. Introduction to the system When many cities still use cast iron manhole covers in large quantities, how to prevent theft is still a headache for ...

　 　All-in-one cardsolution With the development of science and technology, the improvement of living standards, and the acceleration of the pace of modern ...

The GSM/GPS satellite positioning monitoring system adopts GIS geographic information system technology, GPS global satellite positioning system ...

At present, important checkpoints such as airports, customs, ports, border defenses, etc., because of the country’s constant emphasis on security, ...