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    • 101. 发明专利
    • Wireless communication system for managing underground facility
    • 用于管理地下设施的无线通信系统
    • JP2010213277A
    • 2010-09-24
    • JP2010050943
    • 2010-03-08
    • Denshi Buhin Kenkyuin電子部品研究院Korea Electronics Technology Institute
    • WON YUN-JAELIM SEUNG-OKKIM SUN-HEECHO JIN WOONG
    • H04Q9/00
    • H04Q9/00H04Q2209/43H04Q2209/50H04Q2209/60H04Q2209/84H04Q2209/883
    • PROBLEM TO BE SOLVED: To provide a wireless system used for managing an underground facility, more specifically, a wireless communication system for managing an underground facility, capable of providing status information of the underground facility through accurate measurements in harsh underground environments of a wireless communication.
      SOLUTION: The wireless communication system for managing an underground facility includes, at least many sensor nodes which are attached to the underground facility and output a sensing signal via magnetic field communication, after sensing the status information of the underground facility according to a driving signal containing a transmitted wake-up signal, and an information collecting device which is configured so that the driving signal is output at the sensor node; the sensing signal transmitted from the sensor node is collected; and the collected information is transmitted to a monitoring system via short-range wireless communication.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种用于管理地下设施的无线系统,更具体地,用于管理地下设施的无线通信系统,能够通过在恶劣的地下环境中进行准确测量来提供地下设施的状态信息 无线通信。 解决方案:用于管理地下设施的无线通信系统包括:至少许多传感器节点,其附接到地下设施并通过磁场通信输出感测信号,在根据 包含发送的唤醒信号的驱动信号;以及信息收集装置,被配置为使得所述驱动信号在所述传感器节点处被输出; 从传感器节点传输的感测信号被收集; 收集到的信息通过短距离无线通信发送到监控系统。 版权所有(C)2010,JPO&INPIT