基于物联网的智能家居安防系统的设计与实现  

Design of Security and Defense System for Home Based on Internet of Things

作　　者：杨文军[1] 丁林伟[1] 田维刚[1] 杨靖[1] 

机构地区：[1]贵州大学电气工程学院,贵州贵阳550025

出　　处：《数字技术与应用》2014年第11期71-73,共3页Digital Technology & Application

基　　金：大学生国家创新基金项目;贵大(国)创字2014(008);贵州省工业攻关项目(黔科合GY字[2013]3061号);贵州省农业攻关项目(黔科合NY字[2011]3108);贵州省人才培养项目(黔科合人字(2013)11号);贵州省科学技术基金项目(黔科合J字[2013]2117号)

摘　　要：针对传统家居安防系统存在布线困难、建设及维护费用高昂、接收报警信息不及时等问题,提出一种基于物联网实现家居安防系统的设计方案。系统采用低功耗的MSP430单片机作为下层传感节点的控制器,高性能嵌入式ARM9处理器S3C2440A作为系统主控制器。移植了实时性强、可扩展性好的Linux操作系统,利用GSM网络实现远程通信,综合实现了家居信息采集、远程报警功能。实验测试表明,该系统实时性强、可扩展性好且报警成功率高,满足一般家庭使用。Aiming at the defects of the traditional security and defense system, such as wiring diflicukies, high expense of construction and maintenance, weak real time, a design based on Intemet of things was proposed in the paper. The system uses the MSP430 as controller for the sensor nodes,uses ARM9 processor S3C2440A as the main controller for the main controller node. The operating system is formed by the Linux operating system. The system also uses GSM network to realize remote communication. The reault shows that the system has strong real-time performance and good scalability, which can meet the demand of general family.

关 键 词：物联网 安防系统 嵌入式 LINUX 无线传感网络 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]