摘要
提出一种基于ARM9和GPRS网络的嵌入式安防报警系统。以S3C2440处理器作为控制核心,将摄像头采集的图像数据进行压缩,利用GSM模块向用户提供短信通知和彩信确认,用户根据情况发送命令,控制云台或者报警,实现对现场的实时监控。实验结果表明,该系统图像采集稳定,监控效果良好,具有较好的应用前景。
A kind of security alarm system based on ARM9 and GPRS networks was designed.S3C2440 processor was taken as the control core,the image data captured by camera were compressed,and GSM module provided users with SMS and MMS to confirm.According to the situation,the consumer sent commands to control the PTZ or alarm,achieving real-time monitoring on-site.Experimental results show the stability of image acquisition and the effect is good.It has high practical prospects.
出处
《计算机工程与设计》
北大核心
2015年第4期925-929,共5页
Computer Engineering and Design
基金
国家自然科学基金项目(50747025)
