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首先简单介绍了井下视频监控的相关情况,在分析井下无线扩频微波传播特征的基础上,总结了井下无线网络监控系统的构建方式。此次研究所涉及的系统采用了无线高频电波,具备井下传输距离远、传输质量高的特征,且实现了井内外语音交互和图像传输的功能,具有较强的实用性和可推广性。
First of all, a brief introduction of the underground video surveillance related situation, based on the analysis of underground wireless spread spectrum microwave propagation characteristics, summarizes the underground wireless network monitoring system construction. The system involved in this study uses wireless high-frequency radio waves, has the characteristics of far downhole transmission distance and high transmission quality, and realizes the function of voice interaction and image transmission inside and outside the well, which has strong practicability and extendability.