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Oil and gas pipeline real-time monitoring method and system based on machine vision

A technology for oil and gas pipelines and real-time monitoring, applied in the field of oil and gas pipelines, can solve the problems of lack of intelligent identification and efficient response, leakage identification and misidentification, so as to reduce leakage identification and misidentification, reduce work intensity, and reduce supervision. effect of stress

Pending Publication Date: 2022-08-02
海隆石油集团(上海)信息技术有限公司
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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that the identification methods and control measures for the high-consequence areas of oil pipelines in the related technologies require full manual continuous staring at the screen, lack of intelligent identification and efficient response, and are prone to missed identification and misidentification; at the same time When many video surveillances are connected, due to the sharp increase in the number of video surveillances, this kind of all-manpower supervision has brought huge challenges

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  • Oil and gas pipeline real-time monitoring method and system based on machine vision
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  • Oil and gas pipeline real-time monitoring method and system based on machine vision

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Embodiment Construction

[0068] The embodiments of the present application disclose a real-time monitoring method for oil and gas pipelines based on machine vision.

[0069] High Consequence Area: An area where a pipeline leak may have a greater adverse impact on the public and the environment. As the population and resource environment change, the geographic location and extent of high consequence areas will also change. Usually we divide high-consequence areas into three levels, with level I representing the least severity and level III representing the greatest severity.

[0070] Machine vision is a rapidly developing branch of artificial intelligence. Simply put, machine vision is to use machines instead of human eyes to make measurements and judgments. The machine vision system converts the captured target into an image signal through a machine vision product (ie, image capture device, divided into CMOS and CCD), and transmits it to a dedicated image processing system to obtain the morphologica...

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Abstract

The invention relates to the technical field of oil and gas pipelines, in particular to an oil and gas pipeline real-time monitoring method and system based on machine vision. The method comprises the following steps: acquiring a real-time video image captured by an image acquisition device, preprocessing the real-time video image, performing reasoning analysis on the preprocessed real-time video image, acquiring an analysis result, if the analysis result is a first result, giving an alarm based on the first result, and if the analysis result is a second result, not giving an alarm. And if the analysis result is a third result, identifying and analyzing the real-time video image again, and generating an analysis result. The method has the advantages that the dangerous source can be accurately and conveniently identified, and the manual supervision pressure is reduced.

Description

technical field [0001] The present application relates to the technical field of oil and gas pipelines, and in particular, to a method and system for real-time monitoring of oil and gas pipelines based on machine vision. Background technique [0002] At present, China's oil pipelines are endless, and there are many identification methods and control measures for oil pipelines with high consequence areas. In the traditional supervision of high-consequence areas of oil and gas pipelines, it is usually first to formulate a pipeline inspection plan, clarifying the content, frequency and focus of inspections, and then dispatch additional inspection personnel to continuously check the pipeline area for danger. This kind of supervision method needs to allocate a lot of manpower and material resources to ensure the effective patrol of the pipeline, and it is difficult to achieve timely response and comprehensive data mastery. [0003] With the popularization of video surveillance, ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V20/52G06V20/40G06V10/82G06N3/04G06N3/08
CPCG06V20/52G06V20/40G06N3/08G06V10/82G06N3/045
Inventor 侯伟张树峰邸尚明彭睿于立成孙全军喻永生任鹏飞
Owner 海隆石油集团(上海)信息技术有限公司
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