The Single Chip Optical Fiber Positioning Technology Used in Long Distance Pipeline

摘要

Most of long-distance pipeline communication is based on the fiber optical cable which lays with the pipeline in the same ditch.A special optical fiber cable can be added inside giving the cable a positioning function.Through a set of integrated automation system detectors for optical fiber cable line responses can occur on touch,vibration,cutting and other disturbance monitoring.Collection and analysis,which can help the master control room exercise proper judgment when disturbances occur while determining type and intensity,according to the prediction characteristics of disturbance signal.This fiber optical cable system protects pipelines from theft,invasion and destructive behavior by takingtimely response measures for pipeline safety protection.