Volume 40 Issue 3
Turn off MathJax
Article Contents
Abstract
Related Articles
YANG Qingxiang, LI Shuo, QIN Wenguang, WANG Haiyan. Analysis of capacity problem of underground video monitoring system[J]. Journal of Mine Automation, 2014, 40(3): 35-37. DOI: 10.13272/j.issn.1671-251x.2014.03.010
Citation: YANG Qingxiang, LI Shuo, QIN Wenguang, WANG Haiyan. Analysis of capacity problem of underground video monitoring system[J]. Journal of Mine Automation, 2014, 40(3): 35-37. DOI: 10.13272/j.issn.1671-251x.2014.03.010
shu

Analysis of capacity problem of underground video monitoring system

  • 1.

    Wangjialing Coal Mine, Huajin Coking Coal Co., Ltd., Hejin 043300, China

  • 2.

    School of Information and Electrical Engineering, China University of Mining and Technology, Xuzhou 221008, China

More Information
    Graphical Abstract
    • Abstract
  • In view of problem that underground video monitoring system based on wireless Mesh network uses multi-hop transmission technique which leads to system capacity and signal bandwidth reducing, the paper proposed to use multi-input multi-output technology in wireless Mesh network to improve system capacity, and analyzed capacity of multi-input multi-output system and did simulation verification. Matlab simulation results show that the multi-input multi-output technology can effectively improve system capacity without increasing the bandwidth, and solve the problem of bandwidth reducing during multi-hop transmission of underground video, so as to improve real-time transmission quality of underground video.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]LI Ye, JIN Yeyong. Design of a miniaturized bidirectional beam mine positioning terminal antenna[J]. Journal of Mine Automation, 2024, 50(11): 127-131, 178. DOI: 10.13272/j.issn.1671-251x.2024080085
    [2]ZHANG Xuhui, LIU Yanhui, YANG Wenjuan, ZHANG Chao, DU Yuyang, YANG Junhao, YANG Wenyu. Research on a digital twin driven virtual debugging method for roadway automatic forming cutting[J]. Journal of Mine Automation, 2024, 50(7): 1-11, 31. DOI: 10.13272/j.issn.1671-251x.18186
    [3]SUN Jiping, ZHANG Gaomi. Research on 5G frequency band selection and antenna optimization setting in coal mine[J]. Journal of Mine Automation, 2020, 46(5): 1-7. DOI: 10.13272/j.issn.1671-251x.17592
    [4]YANG Wenjuan, ZHANG Xuhui, ZHANG Chao, ZHAO Jianxun, MA Hongwei. Research on intelligent cutting control system for roadway forming of boom-type tunneling robot[J]. Journal of Mine Automation, 2019, 45(9): 40-46. DOI: 10.13272/j.issn.1671-251x.17445
    [5]WANG Yao. Research of structure form of sensing head of feed state sensor[J]. Journal of Mine Automation, 2015, 41(3): 95-97. DOI: 10.13272/j.issn.1671-251x.2015.03.024
    [6]XUE Yi, WU Jianming, WANG Junfeng. Application research of mine spontaneous combustion fire monitoring system with beam tube[J]. Journal of Mine Automation, 2014, 40(4): 102-104. DOI: 10.13272/j.issn.1671-251x.2014.04.026
    [7]WEI Jing-sheng~(, 2), WU Miao~. Research of Intelligent Control System with Automatic Forming and Constant Power Cutting of Tunneling Machine and Its Applicatio[J]. Journal of Mine Automation, 2009, 35(7): 118-121.
    [8]HAN Jing-min, HAN Zuo-zhen, LI Zhi-yua. Design of Report Forms System of Coal Resources Management Based on Workflow[J]. Journal of Mine Automation, 2008, 34(6): 103-105.
    [9]Yu Ming-gao. Computer Application in Mine Fire Monitoring System with Beam Tubes[J]. Journal of Mine Automation, 1998, 24(3): 27-29.
    [10]DENG Shi-jie, ZUO Ming. Application of ComboBox Control in Dispatching Report Form Managing System[J]. Journal of Mine Automation, 1998, 24(2): 63-65.

  • Cited by

    Periodical cited type(4)

    1. 董佩佩，徐艳红，王安义，张志文，白婷婷. 一种矿用高隔离度三频MIMO天线设计. 工矿自动化. 2023(05): 127-132 . 本站查看
    2. 张志文，徐艳红，周梦丽，王安义. 矿用多频段微带天线设计. 工矿自动化. 2022(07): 125-129 . 本站查看
    3. 张乃平. 多SDH光通信设备2M光口自适应对接技术研究. 电子设计工程. 2019(10): 141-145 .
    4. 王加国. 有关影响煤矿井巷稳定性因素的分析及支护技术解析. 时代农机. 2018(06): 139 .

    Other cited types(4)

Catalog

    Get Citation
    PDF
    XML

    Article Metrics

    Article views (36) PDF downloads (15) Cited by(8)
    Related

    苏ICP备 05016349号-2

    Supported by: Beijing Renhe Information Technology Co., Ltd. Visits：    Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return