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
    • 6. 发明申请
    • FIBER OPTIC PIPELINE MONITORING SYSTEMS AND METHODS OF USING THE SAME
    • 光纤管道监测系统及其使用方法
    • WO2011103290A3
    • 2011-12-01
    • PCT/US2011025248
    • 2011-02-17
    • US SEISMIC SYSTEMS INCGOLDNER ERIC LEEBAKER GERALD ROBERTANDERSEN JAMES KENGOCHERBETTCHIAN AGOP HYGASOV
    • GOLDNER ERIC LEEBAKER GERALD ROBERTANDERSEN JAMES KENGOCHERBETTCHIAN AGOP HYGASOV
    • G01B11/16G01B9/02G01M3/38
    • G01B11/161G01V1/226G01V8/10G01V8/24
    • An optical detection system for monitoring a pipeline. The optical detection system includes a host node in the vicinity of, or remote from, a pipeline to be monitored. The optical detection system includes (a) an optical source for generating optical signals, and (b) an optical receiver. The optical detection system also includes a plurality of fiber optic sensors local to the pipeline for converting at least one of vibrational and acoustical energy to optical intensity information, each of the fiber optic sensors having: (1) at least one length of optical fiber configured to sense at least one of vibrational and acoustical energy; (2) a reflector at an end of the at least one length of optical fiber; and (3) a field node for receiving optical signals from the host node, the field node transmitting optical signals along the at least one length of optical fiber, receiving optical signals back from the at least one length of optical fiber, and transmitting optical signals to the optical receiver of the host node.
    • 一种用于监测管道的光学检测系统。 光学检测系统包括要监视的管道附近或远离的主体节点。 光学检测系统包括(a)用于产生光信号的光源,和(b)光接收器。 光学检测系统还包括多个光纤传感器,其位于管道的局部,用于将振动和声能中的至少一个转换为光强度信息,每个光纤传感器具有:(1)至少一个长度的光纤配置 感测振动和声能中的至少一个; (2)在光纤的至少一个长度的端部处的反射器; 以及(3)用于从所述主机节点接收光信号的场节点,所述场节点沿着所述光纤的所述至少一个长度传送光信号,从所述至少一个光纤长度接收光信号,以及发送光信号 到主机节点的光接收器。