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工程设计学报
Chinese Journal of Engineering Design  2007, Vol. 14 Issue (4): 320-323    DOI:
    
Design of audio and video monitoring system based on ARM-WINCE
 WAN  Xiao-Feng, HUANG  Wen-Li
Department of Electric & Automatization Engineering,Nanchang University, Nanchang 330021,China
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Abstract  Monitoring system has been widely applied in industry and living. An audio and video monitoring system is developed by combining embedded processor and embedded operating system. The hardware of this system is composed of CCD image sensor, GO7007SB video encoder and S3C2410 embedded processor, which samples and compresses data coded in MPEG-4 format. Windows CE5.0 is adopted as operating system to implement the transference and encapsulation of data stream. In thispaper, design of system, hardware, software is presented in details. The practical operating results show that this system is stable and reliable. This framework can decrease the difficulty of developing and shorten the developing period and can be well maintained with high ratio of performance and cost.

Key words： ARM920T      WINCE      embedded system      audio and video monitoring system     
Published: 28 August 2007
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Cite this article:

WAN Xiao-Feng, HUANG Wen-Li. Design of audio and video monitoring system based on ARM-WINCE. Chinese Journal of Engineering Design, 2007, 14(4): 320-323.

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https://www.zjujournals.com/gcsjxb/     OR     https://www.zjujournals.com/gcsjxb/Y2007/V14/I4/320


基于ARM-WINCE的音视频监控系统设计

监控系统在工业生产和日常生活中有着广泛的应用，设计了一种采用嵌入式处理器与嵌入式操作系统相结合的音视频监控系统。系统硬件平台由CCD图像传感器、GO7007SB视频编码器、S3C2410嵌入式处理器组成，负责视频数据的采集和MPEG-4压缩编码；软件平台采用Windows CE 5.0作为操作系统，软件实现了数据流的RTP封装和发送。详细论述了系统设计、硬件设计和软件设计,实际运行效果表明该系统稳定可靠，能较好地满足监控要求。此设计架构可大大降低开发难度，缩短开发周期，具有很好的可维护性和性价比。

关键词： ARM920T,  WINCE,  嵌入式系统,  视频监控系统 
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