基于Wi-Fi无线传输技术的校园考勤系统

Campus Attendance System Based on Wi-Fi Wireless Transmission Technology

本文提出了一种基于无线传输技术的指纹考勤系统.该系统通过指纹图谱技术,运用半导体指纹采集器ZK3650P,实现指纹采集功能;运用数据库存储技术,结合单片机芯片80C51,实现指纹处理功能;运用基于Wi-Fi无线传输技术,经传感器网络器件LM12L454与无线数据接收芯片CC2430,实现指纹信息无线传输功能.

In this paper,a fingerprint attendance system that based on wireless transmission technology was proposed to reduces the rate of absence.This system through using fingerprint technology and semiconductor fingerprint collector ZK3650 Pto achieve fingerprint acquisition function;using the database storage technology and microcontroller chip 80 C51 to achieve fingerprint processing function;it based on the WiFi wireless communication technology,through Sensor network device LM12 L454 and wireless data receiving chip CC2430 to achieve fingerprint information wireless transmission function.