摘 要:为了实现对学校学生的智能化管理,本文设计了一款以MSP430F149 为核心处理器的低功耗、低成本、智能化的指纹管理系统。通过指纹检测录入学生信息并解开门锁,利用红外对射记录学生人数,最后将统计的数据通过GPRS 传输到学校服务器。通过对各层人员的问卷调查发现,该设计实用性比较强,比较符合大多数人的期望,具有一定的研究意义。
关键词:指纹检测;MSP430F149 芯片;GPRS 传输;红外对射
中图分类号:TP368.1 文献标识码:A 文章编号:2096-4706(2018)03-0008-03
Design of Fingerprint Management System Based on MSP430
MING Xinhua,QIU Da,SHENG Wangyao,LIU Jia,SU Heping
(Hubei University for Nationalities School of Information Eengineering,Enshi 445000,China)
Abstract:In order to realize the intelligent management of school students,a low power,low cost and intelligent fingerprint management system with MSP430F149 as the core processor is designed in this paper. The students' information was recorded by thefingerprint detection and the lock was unlocked. The number of students was recorded by infrared radiation,and the statistical data were transferred to the school server by GPRS. Through the questionnaire survey of all levels of personnel,it is found that the design is quite practical,which is more suitable for most people's ideas,and has certain research significance.
Keywords:fingerprint detection;MSP430F149 chip;GPRS transmission;infrared radiation
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作者简介:明新华(1996.02-),男,汉族,湖北黄石人,本科在读。研究方向:嵌入式。