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A visual and precise positioning monitoring method for the leakage alarm position of crude oil pipeline

A technology for oil pipelines and alarm locations, applied in pipeline systems, gas/liquid distribution and storage, mechanical equipment, etc., can solve the problems of oil pipelines that cannot quickly locate oil pipeline leakage points, improve life and property safety, and improve close attention degree, the effect of reducing economic losses

Active Publication Date: 2022-07-12
DAQING ANRUIDA TECH DEV CO LTD
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Problems solved by technology

[0005] In order to solve the technical problem of being unable to quickly locate the leakage point of the oil pipeline and the real-time inspection of the oil pipeline leakage situation in the prior art, the present invention provides a visual and precise positioning monitoring method for the leakage alarm position of the crude oil pipeline, which utilizes geographic information The platform displays the position of the leakage point of the crude oil pipeline, and at the same time, the oilfield uses the servo turntable optical equipment to quickly locate the leakage point, and check the leakage situation of the oilfield pipeline in real time, which makes up for the shortcomings of the existing technology

Method used

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  • A visual and precise positioning monitoring method for the leakage alarm position of crude oil pipeline

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Embodiment 1

[0027] Embodiment 1, refer to Figure 1 to Figure 2 , to illustrate the present embodiment, a method for monitoring the location of a crude oil pipeline leak alarm location visualization and precise positioning in the present embodiment includes the following steps:

[0028] Step a, configure the map of the monitored area on the geographic information platform; Match the map information of the monitored area with the location of the geographic information platform;

[0029] Step b, adding the installation position and installation height of the servo turntable optical monitoring equipment to the geographic information platform;

[0030] Step c, map the distance, azimuth, pitch, focal length and focus of the servo turntable optical monitoring equipment, and generate the servo turntable optical monitoring equipment reference mapping table; the servo turntable optical monitoring equipment reference mapping table includes reference mapping table one and reference mapping table Se...

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Abstract

The invention provides a visual and precise positioning monitoring method for the leakage alarm position of a crude oil pipeline, relates to a visual precise positioning monitoring method, and in particular relates to a visual and precise positioning monitoring method for the leakage alarm position of a crude oil pipeline, belonging to the monitoring field. According to the coordinate position of the leak point, the distance value and azimuth value of the leak point relative to the optical monitoring equipment of the servo turntable are obtained, and the pitch value, focal length value and focus value are obtained by referring to the optical monitoring equipment of the servo turntable, and the pitch value, focal length value and focus value are obtained. Rotate to the position of the leak point to complete the guidance of the optical monitoring equipment of the servo turntable, which solves the problem that when the oil pipeline leaks in the oil field with a large area and an open area, the leakage situation of the oil pipeline site cannot be checked and the leakage point of the oil pipeline cannot be quickly located. The technical problem has greatly reduced the economic loss caused by the leakage of the oil pipeline and the serious pollution of the ecological environment caused by the leakage of crude oil.

Description

technical field [0001] The application relates to a visual accurate positioning monitoring method, in particular to a visual accurate positioning monitoring method for a leakage alarm position of a crude oil pipeline, and belongs to the monitoring field. Background technique [0002] Oilfield oil pipelines are crisscrossed and spread throughout the entire oilfield production area. From the pumping unit to the metering room, the metering room to the oil transfer station, the combined station, etc., oil pipelines are required to transport crude oil. If the oil pipeline leaks or is damaged by man, it will not only cause serious economic losses caused by the outflow of crude oil due to the leakage of the oil pipeline, but also cause serious pollution to the ecological environment; and many criminals make use of the transmission distance value of the oil pipeline distribution in the oil field. Due to natural defects such as long and complex distribution environment, drilling and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17D5/02
CPCF17D5/02
Inventor 李凯辉孙菁莹李明迪黄政
Owner DAQING ANRUIDA TECH DEV CO LTD
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