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Memory, high-consequence region judgment method, device and equipment

A judgment method and consequence technology, applied in the field of oil and gas pipeline integrity management, can solve the problems of easy misjudgment and poor judgment result accuracy.

Pending Publication Date: 2022-01-28
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] After research, the inventor found that the high-consequence area judgment method in the prior art has poor judgment result accuracy and is prone to misjudgment

Method used

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  • Memory, high-consequence region judgment method, device and equipment
  • Memory, high-consequence region judgment method, device and equipment
  • Memory, high-consequence region judgment method, device and equipment

Examples

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Embodiment 1

[0063] In order to improve the accuracy and real-time performance of high-consequence area judgment, such as figure 1 As shown, in an embodiment of the present invention, a method for determining a high consequence area of ​​an oil and gas pipeline is provided, including steps:

[0064] S11. Taking the geographic location of the oil and gas pipeline as the center line, determine the satellite remote sensing images of the strip-shaped areas with preset influence distances on both sides of the center line as the monitoring area;

[0065] In the embodiment of the present invention, the range to be detected is firstly determined according to the geographic location of the oil and gas pipeline; the influence distance of the oil and gas pipeline can be determined according to factors such as the medium type and design parameters in the oil and gas pipeline, and the distance from the oil and gas pipeline exceeds the influence distance The latter is a safe area and no monitoring is re...

Embodiment 2

[0103] On the other side of the embodiment of the present invention, a high-consequence area determination device for oil and gas pipelines is also provided, figure 2 A schematic diagram showing the structure of the high-consequence area determination device for oil and gas pipelines provided by the embodiment of the present invention. The high-consequence area determination device for oil and gas pipelines is the same as figure 1 The device corresponding to the method for determining the high-consequence area of ​​the oil and gas pipeline described in the corresponding embodiment, that is, realized by means of a virtual device figure 1 In the method for determining a high-consequence area of ​​an oil and gas pipeline in the corresponding embodiment, each virtual module constituting the device for determining a high-consequence area of ​​an oil and gas pipeline can be executed by an electronic device, such as a network device, a terminal device, or a server. Specifically, the...

Embodiment 3

[0111] In an embodiment of the present invention, a memory is also provided, wherein the memory includes a software program, and the software program is suitable for a processor to execute figure 1 Each step in the corresponding determination method of the high consequence area of ​​the oil and gas pipeline.

[0112] The embodiment of the present invention can be realized by means of software programs, that is, by writing figure 1 Corresponding software programs (and instruction sets) for each step in the method for determining high-consequence areas of oil and gas pipelines, the software programs are stored in a storage device, and the storage device is set in a computer device, so that the processor of the computer device The software program is invoked to achieve the purpose of the embodiment of the present invention.

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Abstract

The invention discloses a memory, and a method, a device and equipment for determining a high consequence area of an oil and gas pipeline. The method comprises the following steps: taking the geographic position of the oil and gas pipeline as a center line, and determining a satellite remote sensing image of a strip-shaped area at a preset influence distance from the two sides of the center line as a monitoring area; according to the satellite remote sensing image of the monitoring area and the video monitoring data of the unmanned aerial vehicle inspection device in the monitoring area, carrying out ground object recognition; determining distribution information of the contiguous buildings according to the recognition result, and dividing the monitoring area into a plurality of continuous monitoring sub-areas according to the distribution information of the contiguous buildings and / or the recognition result; building attributes of the contiguous buildings and the number of resident mobile phone numbers in the monitoring sub-regions are obtained respectively; and determining the consequence level of the monitoring sub-region through a preset rule according to the judgment parameter. According to the invention, the consequence level of the corresponding monitoring sub-region can be corrected timely, so that the consequence level can truly reflect the real consequence state of the corresponding current monitoring sub-region.

Description

technical field [0001] The invention relates to the field of integrity management of oil and gas pipelines, in particular to a method, device and equipment for judging high consequence areas of storage and oil and gas pipelines. Background technique [0002] In recent years, my country's oil and gas pipelines have developed rapidly, a large number of new pipelines have been put into production one after another, economic construction activities around oil and gas pipelines are frequent, and changes in high-consequence areas of oil and gas pipelines have become more frequent. Once an accident occurs in a pipeline in a high-consequence area, it will cause serious casualties, property damage, or environmental pollution. Therefore, timely and accurate identification of high-consequence areas is an extremely important task for the integrity management of oil and gas pipelines. [0003] At present, the relatively advanced high-consequence area identification technology is to auto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V20/10G06V20/40H04W24/08
CPCH04W24/08
Inventor 王勇李明周立国石磊王晓霖杨静
Owner CHINA PETROLEUM & CHEM CORP
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