摘要
为了解决传统家居安防系统采用电话线和电缆等有线监控方式存在的布线困难、维护费用高以及报警不及时和准确的问题,提出了一种基于物联网技术和3G通信技术的智能家居安防监控系统;首先,通过将系统分为感知层、网络层和应用层进行总体结构描述,然后以ARM920T的S3C2440芯片和CC2531片上系统芯片为核心对终端采集节点、终端控制节点和中心协调器的硬件进行了设计,并对网络协议、终端节点和中心协调器的软件流程进行了描述;在VS2010环境下的系统测试结果证明文中系统可以高效、实时地采集家庭室内数据,在采集数据超过正常范围时能自动采取措施,并通过短信方式通知住户采取进一步处理,能有效地实现室内家居的安防监控。
Aiming at the traditional security and defense monitoring system for home using the wired monitoring way such as telephone line and cable having the wiring difficulty, high maintenance cost and untimely and inaccurate alarm, a security and defense monitoring sys- tem for home based on internet of things and 3G is proposed. Firstly, the system is designed by dividing to sensor layer, network layer and application layer, then using the S3C2440 and CC2531 as the core to design the final data collecting node, final control node and center coordi- nator, and the network protocol, the software flow of the final node and center coordinator is described. The system test in the environment VS2010 shows the method in this paper can effectively and in real time collecting the data of home, automatically taking measures and notif- ying the home owner when the data is beyond the normal range, and it is proved an effective way to monitor home.
出处
《计算机测量与控制》
北大核心
2013年第8期2111-2114,共4页
Computer Measurement &Control
关键词
物联网
监控
中心协调器
通信
Internet of things
monitoring
center coordinator
communication
