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Real-time tracking system and method for detector in pipeline

An internal detector and real-time tracking technology, applied to radio wave measurement systems, satellite radio beacon positioning systems, instruments, etc., can solve problems such as personnel recording errors, pipeline feature positioning errors, etc., to ensure reliability and reduce the probability of occurrence , the effect of reducing working hours

Active Publication Date: 2014-12-24
PIPECHINA SOUTH CHINA CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is inevitable that there will be errors in personnel records, resulting in errors in the positioning of pipeline features

Method used

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  • Real-time tracking system and method for detector in pipeline
  • Real-time tracking system and method for detector in pipeline
  • Real-time tracking system and method for detector in pipeline

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as figure 1 , figure 2As shown, a remote real-time tracking system for a detector in a pipeline includes: several tracking devices, a Beidou system receiver and a remote monitoring terminal; several tracking devices are arranged along the pipeline, and the Beidou system receiver is used for In order to receive the message sent by the tracking device through the Beidou system satellite, the Beidou system receiver is connected to the remote monitoring terminal through wired or wireless communication, and the remote monitoring terminal is used to read the information received by the Beidou system receiver. messages to track the detectors in the pipeline;

[0044] Wherein, the tracking device has a unique number, which is solidified in ROM to ensure that the tracking device corresponds to the number one by one. The tracking device specifically includes:

[0045] The tracking unit is used to detect the passing signal of the detector in the pipeline, and the passing s...

Embodiment 2

[0051] Such as image 3 As shown, this embodiment provides a remote real-time tracking method for in-line detectors:

[0052] S101, placing several tracking devices at predetermined intervals along the pipeline;

[0053] S102, running the in-line detector;

[0054] S103, the tracking unit in the tracking device detects the passing signal of the detector in the pipeline;

[0055] S104, the processing and storage unit in the tracking device collects the passing signal of the detector in the pipeline detected by the tracking unit, converts it into a digital signal through analog / digital conversion, and stores it according to a specified data structure;

[0056] S105, the Beidou system unit in the tracking device sends a message to the Beidou system receiver at the remote end through the Beidou system satellite through the signal of the in-line detector collected by the processing and storage unit;

[0057] S106, read the message received by the Beidou system receiver through t...

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Abstract

The invention discloses a real-time tracking system for a detector in a pipeline. The tracking system comprises a plurality of tracking devices, a Beidou system receiver and a remote monitoring terminal, wherein the tracking devices are arranged along the pipeline, the Beidou system receiver is used for receiving messages sent by the tracking devices through a Beidou satellite system, the Beidou system receiver is in communication with the remote monitoring terminal in a wired or wireless mode, and the remote monitoring terminal is used for reading the messages received by the Beidou system receiver so as to track the detector in the pipeline. The invention further discloses a real-time tracking method for the detector in the pipeline. According to the real-time tracking system and method for the detector in the pipeline, all-weather, all-region and high-accuracy tracking can be carried out on the detector in the long oil and gas pipeline.

Description

technical field [0001] The invention relates to a remote real-time tracking system and method for a detector in a pipeline, and relates to the field of pigging and detection of an oil and gas pipeline system. Background technique [0002] Long-distance oil and gas pipelines often have various abnormalities and failures due to reasons such as manufacturing process, materials, construction, embedment environment, conveying medium, and operating conditions. If they are not discovered and repaired in time, oil / gas leakage will occur, which is harmful to the environment and human Threat to life and property safety. In order to reduce the occurrence of pipeline accidents, oil and gas pipeline companies often use various inspection and evaluation methods to analyze the defects of pipelines. Among them, in-line inspection (ILI) is a commonly used detection method. In-pipeline detection technology is to load various non-destructive testing equipment on the pipeline pig, and operate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/42
CPCG01S19/50
Inventor 韩小明
Owner PIPECHINA SOUTH CHINA CO
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