Design An Implementation Of RFID Campus Attendance System

With the rapid development of digital campus, the laying on the hardware equipment had been basically completed. To improve the digital campus to a higher level of development, many schools will be thinking of building things loaded into daily life on campus.In the daily management of the campus, attendance is a very important element. School officers used to use papers for attendance, then collect the information into computer, and summary it at the end of every month. This will not only need to spend a lot of time to statistics, and the mode of supervision is not strict. There are a lot of problems in this mode, such as signing name later, signing the wrong name, helping others to sign their names. This mode can not work well. So in the context of digital campus, the school can use the Internet for attendance which can facilitate the management, and get a better using of modern technology. This is the inevitable trend of modern campus attendance management.The main work of this paper is divided into the following parts:This article design RFID campus attendance system, and analyze the needs of the system. It also classify School personnel by role, the system is divided into system management module, personnel management module, whereabouts management module, attendance management module, late management module and attendance notification module. The use of RFID non-contact radio frequency identification advantage, when the RFID tag worn walking path campus attendance objects in and out of the main building, the reader automatically identify and capture data. Through RFID technology enables to monitor the whereabouts and daily attendance management attendance objects.In this paper, we compare the existing data collection technology, choose to use RFID technology to collect data on attendance by school personnel. Further RFID data analysis and processing, have been met campus events and attendance system semantics and RFID event will be divided into three types according to the complexity of the event semantics, respectively atomic events, the basic events and complex event. According to the business needs of the system logic, and appropriate to analyze complex events, business logic to complete the system design. Through the modeling of complex matching RFID events, we can give the system the required data.The system uses the Java language to develop, it use the B/S architecture, and it uses lightweight open source MVC framework to build the system architecture. The use of lightweight frame is a good solution to lots of problems in the development, such as code reuse rate, difficult to maintain, expand and compatibility poor, it is ideal for building efficient, stable and reliable system architecture. This paper completed the system analysis and the design of the system, and coding to achieve the function module of the RFID school attendance system.