1. Project backgroundThe underground personnel automatic attendance and positioning management system is a comprehensive application system integrating ...

　　1. Background and system introductionPhysical fitness training and compliance assessment are the common basic requirements of people in different ...

　　I. OverviewRemote attendance and access control management uses 2.4G-RFID active electronic standard cards. Students wear the card to enter and exit the ...

　　1. Project backgroundWith the development of the domestic automobile manufacturing and processing industry, the number of various molds used is ...

　　1. Project overviewUrban Underground Pipeline Comprehensive Corridor, that is, a tunnel space is built underground in the city to integrate various ...

　　1. User experienceThe user carries the RFID card, enters within 50cm of the access control identification point, automatically recognizes the identity, ...

　Application overviewIn response to some new challenges faced by prison management in the new era, such as regional control, mobile phone management, and ...

　　Application backgroundK12 Smart Campus Internet of Things applications are a subset of smart campus applications, mainly focusing on campus safety, ...

　1. Demand backgroundCounting the flow of people in the exhibition hall allows managers to formulate marketing strategies more scientifically, ...

　1. Project backgroundAt present, there are many problems in the retail and wholesale markets of liquefied gas. Liquefied gas is flammable, explosive and ...

　1. Project background and significance1.1 System backgroundDue to the large number of people in the factory, there are certain difficulties in ...

　　1. System backgroundPeople are paying more and more attention to environmental issues. For this reason, Beijing Chuangyi Xingsheng Technology ...