| 基于TD-SCDMA的ARM9无线视频监控系统设计 |
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| 引用本文： | 吴辉,孙运强,姚爱琴.基于TD-SCDMA的ARM9无线视频监控系统设计[J].电子测试,2010(5):55-59. |
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| 作者姓名： | 吴辉 孙运强 姚爱琴 |
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| 作者单位： | 中北大学,仪器科学与动态测试教育部重点实验室,山西,太原,030051;中北大学信息与通信工程学院,山西,太原,030051 |
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| 摘 要： | 本文设计了一个基于TQ2440开发板的无线视频监控系统,前端视频采集编码系统以嵌入式Linux操作系统为平台,运用MPEG-4编解码;传输系统采用中国移动的TD-SCDMA无线网络,无线传输模块采用重邮信科公司的基于TD-SCDMA的TD230A;后端监控系统采用客户机/服务器模式,监控软件采用Socket编程。本文阐述了整个系统的软硬件功能与组成,真正实现了视频监控的无线化,满足无线视频监控系统的要求。
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| 关 键 词： | TD-SCDMA ARM9 Linux MPEG-4 视频监控 |
Design of ARM9 wireless video monitoring system based on TD-SCDMA |
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| Wu Hui,Sun Yunqiang,Yao Aiqin.Design of ARM9 wireless video monitoring system based on TD-SCDMA[J].Electronic Test,2010(5):55-59. |
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| Authors: | Wu Hui Sun Yunqiang Yao Aiqin |
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| Affiliation: | Wu Hui~(1,2),Sun Yunqiang~(1,Yao Aiqin~(1,2) (1 Key Laboratory Of Instrumentation Science & Dynamic Measurement,North University Of China,Ministry Of Education,Taiyuan,030051,China,2 School of Information , Communication Engineering,North University o f China,China) |
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| Abstract: | In this paper,a wireless video monitoring system based on the TQ2440 development board is designed.The front video acquisition and coding system adopts the embedded Linux operation system and uses MPEG-4 codec.The transmission system uses the TD-SCDMA wireless network of China Mobile and the wireless transmission module uses TD230A of company CYIT based on TD-SCDMA.The back end monitoring system adopts the mode of client/ server,and monitoring software uses Socket programming.This paper describes the hardwa... |
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| Keywords: | TD-SCDMA ARM9 Linux MPEG-4 |
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