摘要
随着移动通信技术的快速发展,具有远程无线控制功能的监控系统得到广泛应用。设计了一种基于GPRS通信网络的远程监控系统,详细介绍了系统的硬件结构及软件设计。该系统采用单片机通过串口连接GPRS通信模块和图像捕获模块,并扩展红外探测模块,在接收到来自于远程控制中心或红外模块探测的控制指令后启动图像捕获模块,并将所拍摄的图像自动传至指定手机,实现对现场的实时监控。该系统成本低廉,稳定性好,是一种高性价比的远程监控解决方案。
With the rapid development of mobile communication technology,the monitoring system with remote wireless control function is widely used. A remote wireless monitoring system based on the communication network of GPRS was de-signed. Its hardware structure and software design are elaborated in this paper. A single-chip computer is used in this system to connect GPRS communication module and image capture module through a serial port,and extend the infrared detection module. The system can start the image capture module and transmit the image automatically to a specified mobile phone when it receives the control instruction coming from the remote control center or infrared detection module. Based on the steps men-tioned above,the real-time monitoring of the scene is realized by the system. The system has the advantages of low cost and good stability,and is remote monitoring system with high cost performance.
出处
《现代电子技术》
2014年第7期25-27,30,共4页
Modern Electronics Technique
基金
北京理工大学珠海学院青年教师基金项目
关键词
无线通信
GPRS模块
远程监控
图像传输
wireless communication
GPRS module
remote monitoring
image transmission
