Oil and gas pipeline inspection data communication method and system based on unmanned aerial vehicle

A technology for oil and gas pipelines and data communication, applied in wireless communication, electrical components, etc., can solve the problems that affect the inspection efficiency and inspection effect, and cannot re-inspect and confirm suspected abnormal situations, so as to improve the inspection efficiency and inspection efficiency. effect, effect that enhances applicability

Pending Publication Date: 2022-05-06
CHINA PETROLEUM & CHEM CORP +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The inventor found through research that the oil and gas pipeline inspection method of the UAV in the prior art cannot conduct timely re-inspection and confirmation of suspected abnormalities during the inspection process, thereby affecting the inspection efficiency and inspection effect

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Oil and gas pipeline inspection data communication method and system based on unmanned aerial vehicle
  • Oil and gas pipeline inspection data communication method and system based on unmanned aerial vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] In order to re-inspect and confirm the abnormal conditions in the inspection process in time, so as to improve the inspection efficiency and inspection effect, such as figure 1 As shown, an unmanned aerial vehicle-based oil and gas pipeline inspection data communication method is provided in an embodiment of the present invention, including steps:

[0048] S11. According to the preset layout rules, wireless communication repeaters are pre-installed in multiple cathodic protection piles along the oil and gas pipeline as the inspection object; segmental data communication can be established between adjacent wireless communication repeaters link, through the relay data forwarding of the wireless communication repeater to connect a plurality of the segmented data communication links into a whole auxiliary data communication link;

[0049] The realization of the embodiment of the present invention is in a UAV-based oil and gas pipeline inspection data communication system (s...

Embodiment 2

[0082] On the other side of the embodiment of the present invention, such as figure 2 As shown, a drone-based oil and gas pipeline inspection data communication system is also provided, including: a measurement and control station terminal 04, a drone 02, and multiple wireless communication repeaters 03;

[0083] Multiple wireless communication repeaters 03 are respectively pre-set in multiple cathodic protection piles along the oil and gas pipeline 01 as the inspection object according to preset layout rules; segmental data communication can be established between adjacent wireless communication repeaters 03 Link, through the relay data forwarding of the wireless communication repeater 03, multiple segmented data communication links are connected into a whole auxiliary data communication link;

[0084] During the oil and gas pipeline inspection process, the UAV 02 establishes a wireless data communication link with the nearest wireless communication repeater 03, and sends th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a memory, and an oil and gas pipeline inspection data communication method, device, equipment and system based on an unmanned aerial vehicle, and the method comprises the steps: arranging wireless communication repeaters in a plurality of cathode protection piles along an oil and gas pipeline as an inspection object in advance; segmented data communication links can be established between adjacent wireless communication repeaters, and a plurality of segmented data communication links are connected into an integral auxiliary data communication link through relay data forwarding of the wireless communication repeaters. In the oil and gas pipeline inspection process, the unmanned aerial vehicle establishes a wireless data communication link with the nearest wireless communication repeater and sends the collected inspection data to the wireless communication repeater; and the wireless communication repeater transmits the inspection data to the measurement and control station terminal through the auxiliary data communication link. According to the invention, the unmanned aerial vehicle can be controlled in real time to carry out timely reinspection and confirmation on abnormal conditions, so that the inspection efficiency and the inspection effect of the whole inspection are effectively improved.

Description

technical field [0001] The invention relates to the field of transportation pipeline safety, in particular to a UAV-based oil and gas pipeline inspection data communication method and system. Background technique [0002] In recent years, with the development of the field of drones, drone inspections of oil and gas pipelines have gradually replaced traditional manual inspections, greatly improving the efficiency of inspections. However, when drones inspect long-distance oil and gas pipelines, data communication issues also face some challenges. [0003] The UAV data communication link is an important part of the UAV oil and gas pipeline inspection system, and it is the link between the aircraft and the ground system. In the prior art, the UAV data communication link is divided into an uplink and a downlink; among them, the uplink is mainly responsible for completing the sending and receiving of remote control instructions from the ground station to the UAV, and is aimed at ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04W88/04
CPCH04W88/04
Inventor 黄梓健王晓霖李明石磊王佳楠赵亚通
Owner CHINA PETROLEUM & CHEM CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap