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    • 5. 发明申请
    • Systems and Methods for Inspecting and Monitoring a Pipeline
    • 检查和监测管道的系统和方法
    • US20140080223A1
    • 2014-03-20
    • US13616676
    • 2012-09-14
    • Ola TunheimRobert P. FreeseLaurence J. AbneyChristopher M. JonesJames R. MacLennan
    • Ola TunheimRobert P. FreeseLaurence J. AbneyChristopher M. JonesJames R. MacLennan
    • G01N21/85G01N21/75
    • G01N21/31G01N21/85G01N21/954
    • Disclosed are systems and methods for inspecting and monitoring an inner surface of a pipeline. One system includes a pig arranged within the pipeline and having first and second ends, one or more optical computing devices arranged on at least one of the first and second ends for monitoring a fluid within the pipeline. The optical computing devices including at least one integrated computational element configured to optically interact with the fluid and thereby generate optically interacted light, and at least one detector arranged to receive the optically interacted light and generate an output signal corresponding to a characteristic of the fluid. The system also includes a signal processor communicably coupled to the at least one detector of each optical computing device for receiving the output signal of each optical computing device and determining the characteristic of the fluid as detected by each optical computing device.
    • 公开了用于检查和监测管道内表面的系统和方法。 一个系统包括布置在管道内的猪,具有第一和第二端,布置在第一和第二端中的至少一个上的一个或多个光学计算装置,用于监测管道内的流体。 所述光学计算设备包括至少一个集成的计算元件,其被配置为与所述流体光学相互作用并由此产生光学相互作用的光;以及至少一个检测器,其布置成接收所述光学相互作用的光并产生对应于所述流体的特性的输出信号。 该系统还包括可通信地耦合到每个光学计算设备的至少一个检测器的信号处理器,用于接收每个光学计算设备的输出信号,并确定由每个光学计算设备检测的流体的特性。