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Gas pipeline verification method and device

A verification method and pipeline technology, applied in geometric CAD, design optimization/simulation, computer-aided design, etc., can solve the problems of dense and complex gas pipeline arrangement, wrong pipeline direction, etc., and achieve the effect of convenient and effective verification

Active Publication Date: 2020-09-11
BEIJING CNTEN SMART TECH CO LTD
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  • Claims
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Problems solved by technology

As the application range of gas becomes wider and wider, more and more gas pipelines are buried, and the arrangement of gas pipelines in many areas is relatively dense and complicated
Therefore, when pipeline construction personnel use RTK to conduct urban gas pipeline surveying and mapping, they often cause pipeline direction errors due to equipment drift or personnel operation errors.

Method used

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  • Gas pipeline verification method and device

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] Such as figure 1 As shown, the gas pipeline verification method in the embodiment of the present invention includes the following steps:

[0025] S1. Obtain a set of pipe segments that need to be checked.

[0026] S2, judging whether there is a pipe section forming a loop, whether there is a spanning pipe section, and whether there is a sharp turning pipe section in the pipe section set.

[0027] In one embodiment of the present invention, after obtai...

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Abstract

The present invention provides a gas pipeline verification method and device. The method includes the following steps: acquiring a set of pipe segments that need to be verified; There are sharp turning pipe sections; record the pipe sections that constitute the loop, the crossing pipe sections and the sharp turning pipe sections as suspicious pipe sections; display the suspicious pipe sections on the map to determine whether the suspicious pipe sections are heading in the wrong direction. The invention can conveniently and effectively check the direction of the gas pipeline.

Description

technical field [0001] The invention relates to the technical field of gas pipeline detection, in particular to a gas pipeline calibration method and a gas pipeline calibration device. Background technique [0002] Gas, as a clean energy, is environmentally friendly, safe, reliable, and economical to a certain extent. As the application range of gas becomes wider and wider, more and more gas pipelines are buried, and the arrangement of gas pipelines in many areas is relatively dense and complicated. Therefore, when pipeline construction personnel use RTK to survey and map urban gas pipelines, they often cause errors in the direction of pipelines due to equipment drift or personnel errors. How to check whether the pipeline direction is wrong has become a problem that needs to be solved urgently. Contents of the invention [0003] In order to solve the technical problem of how to check whether the direction of the pipeline is wrong, the present invention provides a method ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/18
CPCG06F30/20
Inventor 李宁吴东东何英杰杨翠云
Owner BEIJING CNTEN SMART TECH CO LTD
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