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    • 1. 发明授权
    • Method and apparatus for monitoring a material medium
    • 用于监测材料介质的方法和装置
    • US08067945B2
    • 2011-11-29
    • US12006331
    • 2008-01-02
    • Constance CotyLusheng JiRobert MillerHarry Worstell
    • Constance CotyLusheng JiRobert MillerHarry Worstell
    • G01R31/02H04B3/46
    • G01R31/085G01D21/00G01D21/02G01R31/08H04B10/079
    • A material medium, such as an optical fiber or electrical cable, is commonly used to carry services, such as telecommunications or energy service. The current invention identifies the following problems which may be encountered when monitoring a material medium. They are: (1) requiring a time and labor intensive investigation to find a fault, (2) needing a significant change in a current material medium infrastructure to support a monitoring effort, or (3) reducing available bandwidth in a material medium due to a monitoring device intruding into the material medium to send data. These problems are solved, in accordance with a feature of the current invention, by monitoring a material medium with at least one diagnostic sensor, and using an electromagnetic (EM) signal, such as radio frequency (RF), signal to wirelessly transmit the sensor data. The diagnostic sensor may measure the operational health of the material medium, or may measure local environmental conditions around the material medium. Using an EM signal, such as RF, to wirelessly transmit sensor data allows for a fast, low labor monitoring approach. Additionally, it avoids a need to either; (1) transfer the data by intruding into the monitored material medium, or (2) set up an independent material medium system to transfer the data.
    • 诸如光纤或电缆的材料介质通常用于承载诸如电信或能量服务的服务。 本发明鉴定了在监测材料介质时可能遇到的以下问题。 它们是:(1)需要进行时间和劳动密集的调查来发现故障,(2)需要对现有的材料性媒介基础设施进行重大改变以支持监测工作,或(3)减少材料介质中的可用带宽,由于 一个监测装置侵入材料介质中发送数据。 根据本发明的特征,通过用至少一个诊断传感器监测材料介质,并使用诸如射频(RF)的电磁(EM)信号来无线地传输传感器来解决这些问题 数据。 诊断传感器可以测量材料介质的操作健康状况,或者测量材料介质周围的局部环境条件。 使用诸如RF的EM信号无线传输传感器数据可以实现快速,低劳动监控的方法。 此外,它避免了任何一种需要; (1)通过侵入监控的材料介质传输数据,或(2)建立独立的材料介质系统来传输数据。
    • 4. 发明申请
    • Method and apparatus for monitoring a material medium
    • 用于监测材料介质的方法和装置
    • US20090167522A1
    • 2009-07-02
    • US12006331
    • 2008-01-02
    • Constance CotyLusheng JiRobert MillerHarry Worstell
    • Constance CotyLusheng JiRobert MillerHarry Worstell
    • G08B21/00
    • G01R31/085G01D21/00G01D21/02G01R31/08H04B10/079
    • A material medium, such as an optical fiber or electrical cable, is commonly used to carry services, such as telecommunications or energy service. The current invention identifies the following problems which may be encountered when monitoring a material medium. They are: (1) requiring a time and labor intensive investigation to find a fault, (2) needing a significant change in a current material medium infrastructure to support a monitoring effort, or (3) reducing available bandwidth in a material medium due to a monitoring device intruding into the material medium to send data. These problems are solved, in accordance with a feature of the current invention, by monitoring a material medium with at least one diagnostic sensor, and using an electromagnetic (EM) signal, such as radio frequency (RF), signal to wirelessly transmit the sensor data. The diagnostic sensor may measure the operational health of the material medium, or may measure local environmental conditions around the material medium. Using an EM signal, such as RF, to wirelessly transmit sensor data allows for a fast, low labor monitoring approach. Additionally, it avoids a need to either; (1) transfer the data by intruding into the monitored material medium, or (2) set up an independent material medium system to transfer the data.
    • 诸如光纤或电缆的材料介质通常用于承载诸如电信或能量服务的服务。 本发明鉴定了在监测材料介质时可能遇到的以下问题。 它们是:(1)需要进行时间和劳动密集的调查来发现故障,(2)需要对现有的材料性媒介基础设施进行重大改变以支持监测工作,或(3)减少材料介质中的可用带宽,由于 一个监测装置侵入材料介质中发送数据。 根据本发明的特征,通过用至少一个诊断传感器监测材料介质,并使用诸如射频(RF)的电磁(EM)信号来无线地传输传感器来解决这些问题 数据。 诊断传感器可以测量材料介质的操作健康状况,或者可以测量材料介质周围的局部环境条件。 使用诸如RF的EM信号无线传输传感器数据可以实现快速,低劳动监控的方法。 此外,它避免了任何一种需要; (1)通过侵入监控的材料介质传输数据,或(2)建立独立的材料介质系统来传输数据。