With the development of the real estate market, many residential smart residential communities have emerged in China. At present, security guards and ...

At present, in some leaky coal mines or mining enterprises, there are a lot of construction vehicles and excavators operating continuously. Every day, coal ...

目    录  第一章  前   言............................................................2   第二章  系统设计依据及总则...........................................4   ...

With the continuous strengthening of my country's scientific and technological power and the continuous improvement of people's cultural and living ...

1. Requirements for the use of electronic tags in the fire protection industry • Management status The management of fire extinguishers ...

　　1. System hardware design 　　1.1 System structure In addition to low-cost and miniaturization in the design of active tags, the most important thing ...

1. Demand background Large-scale engineering projects, such as river improvement, road construction, rail transit construction, etc., usually use ...

1. Overview of mobile POS solutions for retail stores: The mobile clothing sales system is a store terminal system of Guangzhou Leading Information ...

System Overview The production process of steel pipes is complicated. The traditional management method is to manually record the ledger, which is prone ...

Background introduction: Brand clothing companies have 2 to 4 product releases and order fairs every year. Whether the annual trade fair is going well or ...