| 低成本煤矿应急无线视频传输系统及应用 |
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| 引用本文： | 夏小波,包建荣.低成本煤矿应急无线视频传输系统及应用[J].杭州电子科技大学学报,2012,32(4):5-8. |
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| 作者姓名： | 夏小波 包建荣 |
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| 作者单位： | 杭州电子科技大学通信工程学院,浙江杭州,310018 |
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| 基金项目： | 国家自然科学基金资助项目（61001133）,中国博士后科学基金资助项目（M500999） |
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| 摘 要： | 该文提出了实现高性能的应急无线视频传输系统方案,并描述了其在煤矿应急通信中的应用.方案在硬件上采用高效ARM11处理器,CCD摄像头,WIFI单元等模块,在软件上采用H.264视频编解码及RTP封装传输,设计出满足煤矿应急通信要求的高性能低功耗井下安全视频采集与传输系统,完成无线视频服务器与监控终端样机,并通过工程实践验证.
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| 关 键 词： | 视频采集 嵌入式处理器 无线传输模块 高效编解码 封装传输协议 |
Low Cost Mine Emergency Video Transmission Systems |
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| XIA Xiao-bo
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BAO Jian-rong.Low Cost Mine Emergency Video Transmission Systems[J].Journal of Hangzhou Dianzi University,2012,32(4):5-8. |
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| Authors: | XIA Xiao-bo BAO Jian-rong |
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| Affiliation: | (School of Communication Engineering, Hangzhou Dianzi University, Hangzhou Zhejiang 310018, China) |
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| Abstract: | A high performance emergency wireless video transmission system scheme is proposed to be ap- plied in the mine environment. In hardware aspects, it includes powerful ARM11 processor, CCD high-resolu- tion camera, WIFI modules and so on. In software aspect, it mainly adopts H. 264 video compression algo- rithm, as well as RTP format package transmission. So the whole system is designed to meet the requirements of low power and high performance safety video acquisition and transmission system. And it is including com- plete wireless video server and prototype monitoring terminal. Finally, the whole scheme is verified by practice strictly. |
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| Keywords: | video capture embedded processor wireless transmission effective encoding and decoding en-capsulation and transmission |
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