1. Demand analysisWith the development of market economy and urban construction, the number of outdoor billboards is also increasing. Traditional manual ...

1 Project background1.1 OverviewTraditional public security camera inspections use manual inspections and manual paper media recording. This ...

Automatic Attendance Systemsystem introductionNow that the attendance statistics are abnormal due to the personnel forgetting to swipe the card, ...

　　1. BackgroundThe Power Metering Center is the power metering and testing organization in the power industry. It undertakes the functions of safety life ...

1. RFID technical description1. DocumentationThe purpose of this program is to let integrators, engineers and users understand the design concepts, ...

1. Project backgroundSmart wearable devices have gone through the development of the past few years and have entered the ordinary people and become a part ...

Business needsWhen banks provide customers with financial services such as account opening, account cancellation, large deposits and withdrawals, credit ...

From ancient times to the present, all aspects of mankind have been inseparable from "positioning" technology. From the ancient ocean navigation compass to ...

1. Background descriptionWith the rapid development of cities, the need for efficient and information-based construction sites is becoming more and more ...

According to the actual situation of the daily operation of the muck yard and garbage dump, and the special requirements for the management of the muck ...

Chapter 1 OverviewDue to the large number and wide distribution of power supply company substations, they have the characteristics of decentralization, ...

Overview of the Campus CardThe campus all-in-one card system is a system platform that is built on the campus network and uses an inductive radio ...