基于无线自组网的边境视频监控系统  

Video Surveillance System Based on the Wireless Ad-hoc Network

作　　者：庞泽峰 刘增力[1] PANG Zefeng;LIU Zengli(Institute of Information Engineering and Automation,Kunming University of Science and Technology-,Kunming 65050)

机构地区：[1]昆明理工大学信息工程与自动化学院,昆明650500

出　　处：《计算机与数字工程》2018年第5期956-961,971,共7页Computer & Digital Engineering

基　　金：国家自然科学基金项目(编号:61271007;60872157)资助

摘　　要：针对边境环境的特点,该设计采用了一种基于DM6446的无线MESH自组网视频监控系统。该系统以TI公司的数字媒体处理器TMS320DM6446为核心,充分利用其双核优势,通过无线自组网的方式,将图像采集装置采集到的数据,经图像处理后,传送到监控中心。当采集到的图像出现人时,立即向监控中心发送报警信息,实现了对走私活动频发边境地带的24小时全方位的监控,以遏制犯罪活动的发生和保护人民财产和生命安全。Aiming at the features of border environment,the design introduces a video surveillance system based on DM6446 var the wireless network which is called MESH. The core of the system is TI＇s digital media processor core called TMS320 DM6446.The system takes full advantage of its dual-core,and sends messages through MESH. When the image acquisition device gets the image data,it will send to DM6446 and make A/D transmission. Then the signal digital will send to the monitoring center. When thsystem detect people,it will send alarm information to the monitoring center immediately. So the system achieves surveillance including all-around watching and 24-hour monitoring around a smuggling border zone to curb criminal activity and protects people＇s property and lives.

关 键 词：视频监控系统 无线自组网 运动检测 TMS320DM6446 

分 类 号：TN919[电子电信—通信与信息系统]