基于Android手机的家居安防系统的设计与实现

Design and implementation of home security system based on Android phone

摘要:

数字科技的高速发展使得家居安防趋于网络化和智能化,为了满足人们对居住环境安全性的要求,采用Android智能手机作为监控终端、家庭个人电脑作为服务器、STC89C52单片机作为传感器采集节点的核心处理器,结合WIFI局域网、3/4G运营商网络、NRF传感器网络设计了一个具备环境监测、防火防盗、异常警报功能的安防系统。系统整合了实时视频监控功能,用户可以在Android手机客户端实时观看远程监控视频并作应急处理。联调测试表明该系统稳定可靠,易于扩展,具有实际应用价值。

Abstract:

With the rapid development of digital technology, home security tends to be networked and intelligent. In order to meet people"s requirements for the safety of living environment, the home security system is designed, which has function of environmental monitoring, fire and theft prevention and alarm. An Android smart phone is used as a monitoring terminal, and a home PC is used as a server. The STC89C52 microcontroller is a core processor of sensor acquisition nodes. The system integrates WIFI LAN, 3/4G operator network and NRF sensor network to realize real-time video monitoring function. Users can watch remote monitoring video and make emergency treatment in the Android phone client in real time. The combined test of software and hardware shows that the system is stable and reliable, easy to extend and has application value.