Design And Implementation Of Embedded Network Video Monitoring System Based On 3G Standard

Video monitoring technology is a synthesis technology composed of computer technology, network technology and multimedia technology, which is applied abroad in industry, traffic, electric power and intelligent office building etc.The paper brings forward and designs an embedded network video monitoring system base on 3G standard, which hardware platform use MCPA/bsp-15 DSP chip of EQUATOR Company and embedded operating system use Vxworks of Windriver Company. Network video monitoring system reflects character of monitored objects momentarily, visually and actually and is the important technology means of modernization management and monitoring. Now embedded network video monitoring system has characters of small size, low cost, high stability and good real-time. 3G standard was put into trial use in China just now, its powerful function of wireless data transfer will bring a revolution on monitoring technology, so design an embedded network video monitoring system is meaningful.Video Data Compressed standard choose MPEG-4, which adapts multimedia monitoring, content conserving and searches. The system also chooses real-time-streaming transport protocol to realize network transport of MPEG-4 video data.Firstly the paper discusses the development and the status of network video monitoring technology and video compact standard, and presents the meaning of combining 3G standard. The paper also shows us the research meaning of network video monitoring system. Secondly the paper present the design work of the system collectivity; Thirdly it presents the using of the real-time-stream-protocol in the system design. Fourthly it presents the interface of the system. Lastly the paper summarize all the designing-work, and give out a beautiful future of the net-work monitoring system.