会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • FIBRE NETWORK COMPRISING SENSORS
    • 包含传感器的光纤网络
    • WO2014066000A1
    • 2014-05-01
    • PCT/US2013/063039
    • 2013-10-02
    • 3M INNOVATIVE PROPERTIES COMPANY
    • FINK, JohannesBAUER, ManfredLUTTERKORDT, UlrichBAKE, MichaelDENTER, Friedrich W.STIEGLITZ, ManfredMANSHOLT, Michael
    • H04B10/071
    • H04B10/071H04J14/0227H04L43/12H04Q11/0067H04Q2011/0016H04Q2011/0083
    • Fibre network for interrogating fibre-optic sensors in a first Passive Optical Network (PON) and in a second PON, the fibre network comprising a test signal transceiver for emitting query signals and for receiving response signals, a first PON and a second PON. Each PON comprises a light source for generating telecommunication signals and a fibre-optic sensor. Each PON can transmit the telecommunication signals to a plurality of subscribers, and is optically connected to the test signal transceiver such that the query signals can be fed into the respective PON and propagate in the PON to the fibre-optic sensor, and such that the test signal transceiver can receive response signals from the fibre-optic sensor through the PON. The fibre network further comprises a query signal splitter, optically connected to the test signal transceiver and to the PONs such that it can feed a query signal into the PONs simultaneously, and such that it can feed response signals from the PONs into the test signal transceiver.
    • 用于在第一无源光网络(PON)和第二PON中询问光纤传感器的光纤网络,所述光纤网络包括用于发射查询信号并用于接收响应信号的第一PON和第二PON的测试信号收发器。 每个PON包括用于产生电信信号的光源和光纤传感器。 每个PON可以将电信信号发送到多个用户,并且光学地连接到测试信号收发器,使得查询信号可以馈送到相应的PON中并且在PON中传播到光纤传感器,并且使得 测试信号收发器可以通过PON接收来自光纤传感器的响应信号。 光纤网络还包括查询信号分离器,光学连接到测试信号收发器和PON,使得其可以将查询信号同时馈送到PON中,并且使得它可以将来自PON的响应信号馈送到测试信号收发器 。