Oil and gas pipeline inspection method and system based on constellation remote sensing technology

A remote sensing technology and oil and gas technology, applied in the field of oil and gas pipeline inspection methods and systems, can solve the problems of low efficiency and insufficient accuracy of oil and gas pipeline inspection, and achieve accurate and efficient inspection results.

Pending Publication Date: 2021-12-28
ELLIPSPACE (BEIJING) TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of the shortcomings of the prior art described above, the purpose of the present invention is to solve the problems of low efficiency and insufficient accuracy of oil and gas pipeline inspection in the prior art

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  • Oil and gas pipeline inspection method and system based on constellation remote sensing technology
  • Oil and gas pipeline inspection method and system based on constellation remote sensing technology
  • Oil and gas pipeline inspection method and system based on constellation remote sensing technology

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Embodiment Construction

[0032] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0033] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compo...

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Abstract

The invention provides an oil and gas pipeline inspection method and system based on a constellation remote sensing technology. The method comprises: receiving inspection task information of an oil and gas pipeline by a satellite ground system; enabling the satellite ground system to schedule a satellite according to the inspection task information so as to perform remote sensing operation on the oil and gas pipeline according to a preset inspection frequency, and to obtain remote sensing data; performing data processing analysis on the remote sensing data; and obtaining an analysis result to form an inspection report. Satellite remote sensing and analysis are carried out on the position of the oil and gas pipeline through the satellite, whole-course rapid coverage of the long-distance pipeline can be achieved, the inspection frequency can be shortened to satellite revisit time, comprehensive research and judgment are carried out through multiple sensors such as visible light, infrared light and radar of the satellite, the inspection anomaly recognition accuracy is improved, and automatic study and judgment of oil and gas pipeline abnormity are realized based on data analysis of multi-source perception.

Description

technical field [0001] The invention particularly relates to a method and system for inspecting oil and gas pipelines based on constellation remote sensing technology. Background technique [0002] At present, the inspection of oil and gas pipelines is mainly carried out manually by visual inspection. Individual units have begun to explore the use of drones to inspect the line. The inspection drone is equipped with a high-definition digital camera to compress the collected digital signals. It is sent back to the ground system for display, and is identified and controlled by artificial intelligence or AI. [0003] For example: Chinese patent application CN201710748305.4, the title of the invention is "A Oil and Gas Pipeline Inspection and Maintenance Management Platform Based on UAV and Network Communication Technology Data Collection", which collects data through UAV and network communication technology In order to inspect the gas pipeline. [0004] However, there are the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06G06Q50/28
CPCG06Q10/06G06Q10/063G06Q50/06G06Q50/28
Inventor 张涛潘剑锋
Owner ELLIPSPACE (BEIJING) TECH CO LTD
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