1. Overview of personnel positioning system underground in coal mines Coal mine safety production concerns the lives and property safety of the ...

In recent years, my country’s financial business has developed rapidly. However, during the transfer of the cash box of the bank money transport truck and ...

Foreword Beijing Yingzhike Digital Information Technology Co., Ltd. is a high-tech enterprise integrating technology, industry and trade, with security ...

1. System Overview 1.1. System background The characteristics of vehicle management in the mining area are that there are many vehicles and models, ...

　1. Listing background Recently, the safety of kindergartens has increasingly become a hot issue of concern to the general public, government ...

　　 Overview As the judicial organs’ tasks of maintaining social order and combating criminal crimes become more and more serious, the number of detention, ...

　　Chapter One Project Feasibility Looking at any country in the world, there is no doubt that the development of the military does not rely on ...

【Overview】 In order to promote the standardization of the operation and management of the expressway service area, standardize the working procedures of ...

1. System Overview This rice selling system uses the radio frequency function of the ID card to store the recharge amount in the system through a ...

　　Program features 1. Meet the needs of overseas customers and realize the traceability of photovoltaic module information 2. The earliest ...