信号融合技术在煤矿报警系统中的应用

Application of Signal Fusion Technology in Alarming System for Coal Mine

  • 摘要: 文章研究了一种兼容性好、通用性强、低成本的多通道传感器信号传输技术及其实现方法。该方法利用信号编码技术对测控现场的多路传感器信号进行处理和变换,使其融合为一路基带信号后,或直接以基带传输或以频带传输。该技术改进了目前煤矿安全报警系统中所采用的信号传输技术和方法。

     

    Abstract: The signal transmission technology of multi-channel sensor and its implementation method which has characteristics such as good compatibility,wide universality and low cost were studied in the(paper.) The signals of multi-channel sensor at measuring spot were processed and translated by signal(encoding) technology to fuse into a baseband signal and then the signal was transmitted directly or in(frequency)-band mode.The technology improved the signal transmission of alarming system for coal mine safety at present.

     

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