Check On Work Attendance System Based On Wireless MAC Scanning

Attendance system widely used in the world has a long history, technology reform and change, from the earliest punch attendance system, attendance system into a bar, then the card system, IC card system, to today’s fingerprint attendance system and face recognition attendance system, the attendance system attendance are close attendance. In this paper, the wireless MAC(Media access Control) scan technique is applied to the design and implementation of attendance system, attendance system of a long distance model.In this paper, starting from the wireless technology, mobile phones, computers and other terminal by crawling the MAC address, and then matching and the known MAC device owners, based on the realization of a wireless MAC scanning time and attendance system. Terminal wireless scanning is the choice of RT5350 platform, which supports the 2.4G band wireless network, wireless radio is a proprietary, built-in MIPS24 K CPU, supports 2 Ethernet interface. Mainly completed the following two aspects: First, the use of RT5350 platform to complete the data acquisition terminal MAC address of the work;Second, written with C# interface. This paper gives a detailed analysis of the wireless data collection technology, based on the embedded development board to achieve full functionality of wireless scanning information collection, and introduced the related technology required by the target.The main innovation of the system designed in this article are: first, the system is a remote check on work attendance system, attendance personnel to ensure that the terminal WIFI open, into the system of wireless coverage, just wait a few seconds can achieve attendance function, without waiting in line, convenient and quick. Two, the system is realized by using wireless attendance system, MAC scanning technology. Three, the system can also record the mobile terminal strange MAC, can be used as a MAC recorder, broad application prospects, such as its application in security, is of great significance for the security of data mining.