Design of remote video monitoring system of underground tunneling face and its applicatio
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摘要: 针对煤矿井下工作面掘进机采用人工操作方式而导致操作人员得不到人身安全保障的问题，设计了一套基于无线网络传输的煤矿掘进面远程视频监控，介绍了该系统的组成、功能特点及在云驾岭煤矿12113工作面的应用情况。应用结果表明，该系统运行状况良好，能在多煤尘且剧烈振动的环境下进行视频采集、分析、处理及数据传输，在掘进巷道中的无线视频传输距离达40 m，视频监控距离达500～20 000 m，实现了掘进机的远程可视化监控。Abstract: In order to solve problem of personnel safety caused by manual operation mode of roadheader in underground tunneling face at present, a remote video monitoring system of underground tunneling face was designed based on wireless network transmission, and components, function and application of the system on 12113 tunneling face in Yunjialing Coal Mine were introduced. The application showed that the system can collect, analyze, process and transmit video data in environment with coal dust and voilent vibration with satisfactory operation, and transmitting distance of wireless video signals achieves 40 m in tunnel as well as video monitoring distance is 500~20 000 m. The system realizes remote visual monitoring of roadheader.
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Keywords:
- tunneling surface /
- roadheader /
- visual monitoring /
- video monitoring /
- remote monitoring /
- wireless transmissio
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