CN115884092A - Unmanned aerial vehicle self-organizing network system for mountain oil and gas pipeline - Google Patents
Unmanned aerial vehicle self-organizing network system for mountain oil and gas pipeline Download PDFInfo
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- CN115884092A CN115884092A CN202211518562.6A CN202211518562A CN115884092A CN 115884092 A CN115884092 A CN 115884092A CN 202211518562 A CN202211518562 A CN 202211518562A CN 115884092 A CN115884092 A CN 115884092A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
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Abstract
The invention provides an unmanned aerial vehicle self-organizing network system for mountain oil and gas pipelines, which comprises: two narrow-band flight ad hoc networks, wherein one narrow-band flight ad hoc network is used for networking communication among unmanned aerial vehicle operators, and networking communication and information sharing among the other unmanned aerial vehicles; a broadband flying ad hoc network, which is communicated with the two narrowband flying ad hoc networks; the broadband flight ad hoc network is used for networking communication between unmanned aerial vehicle operators and between unmanned aerial vehicles and patrol command personnel; the broadband self-organized flying network is in communication connection with the global geographic information system and the ground station through an access network system, so that the basic command set can acquire real-time patrol video stream information and send corresponding instructions, and unmanned aerial vehicle operators and commanders in patrol tasks are in seamless connection.
Description
Technical Field
The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to an unmanned aerial vehicle self-organizing network system for mountain oil and gas pipelines.
Background
With the rapid development of the oil and gas industry, the construction of oil and gas pipelines has been rapidly advanced. The oil gas pipeline is an important component of an oil gas system, and the safe and reliable operation of the oil gas pipeline is directly related to the stable development of national economy, natural environment protection and pollution prevention and control problems. Petroleum pipelines, i.e. oil conveying pipeline systems, i.e. pipeline systems for conveying petroleum and petroleum products, mainly consist of oil conveying pipelines, oil conveying stations and other auxiliary related equipment, are one of the main equipment in the petroleum storage and transportation industry, and are also the most main conveying equipment for crude oil and petroleum products. The pipeline conveying device has the characteristic of long pipeline conveying distance which can reach hundreds of kilometers and thousands of kilometers. The pipeline can pass through various complex terrains such as rivers, canyons, seabed, mountains and the like, and part of oil and gas pipelines are exposed in the natural environment for a long time, so that the pipeline not only bears normal mechanical load and internal pressure of oil transportation, but also bears external damage such as rainfall, snowfall, landslide, artificial perforation and the like, and the factors can promote the aging of various elements of the pipeline. The pipeline is used for a long time, the problems of corrosion, leakage and the like can occur, the pipeline needs to be frequently patrolled and examined, and the safety and smoothness of the whole pipeline are ensured. If not discovered or eliminated in time, various failures may develop, which pose a serious threat to the safety and stability of the oil system. Therefore, pipeline inspection is a basic work for effectively ensuring the safety of petroleum pipeline equipment, the running condition of the pipeline and the change of the surrounding environment are mastered through inspection of the oil and gas pipeline, the defects and potential safety hazards of the equipment are found in time, specific inspection suggestions are provided, the defects are eliminated in time, faults are prevented, and the safety of the oil and gas pipeline and the stable running of an oil and gas system are ensured
The Unmanned aircraft is an Unmanned aircraft which is powered, controllable, capable of carrying various task devices, performing various tasks and capable of being reused, and is called Unmanned Aerial Vehicle (Unmanned Aerial Vehicle) for short. Utilize unmanned aerial vehicle to know information such as target topography and landform, hydrological meteorology comprehensively, fast, carry on high resolution aerial photography camera and survey and drawing nacelle and survey and draw the shooting to the task area, can provide visual video and high definition photo to data processing, comparison. The regional geographic and meteorological data information is provided, the real-time environment and information around the oil and gas pipeline are obtained in time, and the effect of more convenience and time saving is provided for the patrol of the oil and gas pipeline.
Unmanned aerial vehicle patrols and examines and compare swift, work efficiency is high with artifical patrolling and examining the oil rapidly, does not receive relief and weather effect, and the security is high, has alleviateed personnel's intensity of labour. Unmanned aerial vehicle low latitude photogrammetry is convenient, the operating cost is lower for optic fibre electronic induction implementation. Compared with a satellite, the unmanned aerial vehicle has the advantages of flexibility, strong environment adaptability, high imaging resolution and the like, and can not only carry out regular routine inspection on the pipeline, but also carry out emergency detailed inspection on emergency events. The unmanned aerial vehicle patrols and examines the sexual valence relative altitude, is particularly suitable for monitoring the pipeline region.
Aiming at mountainous regions, the unmanned aerial vehicle mainly adopts inspection to take pictures and videos, stores the pictures and videos in an SD card carried in flight control or transmits the pictures to a computer end for storage, and after an inspection task is completed, relevant technicians inspect the inspection videos, judge the leakage condition of the petroleum pipeline and then perform safety processing. However, the above method cannot be implemented in real time, and the leakage situation is further expanded. Meanwhile, in mountain oil and gas pipeline inspection, as the communication base station in the area where the pipeline is located is not covered or the video stream cannot be normally transmitted due to poor network signals, technicians cannot timely determine the pipeline leakage area or the three-party pressure occupation condition. Therefore, the safety problem is found in inspection, certain time is needed, the safety problem cannot be timely processed, in a mountain region, due to the lack of network coverage, inspection personnel and commanders are difficult to communicate, and information sharing cannot be carried out between unmanned aerial vehicles.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an unmanned aerial vehicle self-organizing network system for a mountain oil and gas pipeline, so as to solve the problems that video transmission is not smooth, information cannot be transmitted in time and cannot be shared in real time in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose:
an unmanned aerial vehicle self-organizing network system for mountain oil and gas pipelines comprises a first group of narrow-band inspection operation self-organizing networks, a second group of narrow-band inspection operation self-organizing networks and a broadband inspection operation self-organizing network;
the first group of narrowband inspection operation ad hoc networks comprise a plurality of single-person communication devices; each single-person communication device comprises a first communication module, an audio acquisition module, a video acquisition module and a geographic position acquisition module; the first communication modules form a first ad hoc network through wireless communication interaction;
the second group of narrowband inspection ad hoc networks comprise a plurality of inspection unmanned aerial vehicle communication modules, each inspection unmanned aerial vehicle is provided with a second communication module, and each first communication module is connected with at least one second communication module through wireless communication;
the broadband inspection work ad hoc network comprises an integrated command information system fixed end and broadband communication equipment, wherein the integrated command information fixed end carries out information interaction with a first communication module through the broadband communication equipment, and the integrated command information fixed end carries out information interaction with a second communication module through the width communication equipment.
The invention is further improved in that:
preferably, each single-person communication device in the first group of narrow-band inspection work ad hoc network carries out information interaction with the first ad hoc network through the respective first single-person communication module.
Preferably, the geographic position information acquisition module is a Beidou GPS dual-mode satellite positioning module.
Preferably, the single-person communication equipment is provided with an entrance control, and the entrance control is used for retrieving video data and audio data at each geographic position.
Preferably, each second communication module is connected with an unmanned aerial vehicle flight control module and a double-photoelectric pod high-definition camera module.
Preferably, the first communication module performs information interaction with the unmanned aerial vehicle flight control module through the second communication module, and the first communication module performs information interaction with the dual-photoelectric pod high-definition camera module through the second communication module.
Preferably, the integrated command information system fixed end is arranged on the vehicle and used for acquiring comprehensive situations of flight operation personnel and the patrol unmanned aerial vehicle based on geographic position data, and the comprehensive situations are displayed through a human-computer interaction graphical interface.
Preferably, the human-computer interaction interface is in a GIS system.
Preferably, the broadband communication equipment comprises patrol operation cloud node equipment and vehicle-mounted ad hoc network communication equipment.
Preferably, the information data is transmitted between the first communication module and the second communication module, between the first communication module and the integrated command information fixed end, and between the second communication module and the integrated command information fixed end through subscription and release of data packets.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides an unmanned aerial vehicle self-organizing network system for mountain oil and gas pipelines, which comprises: two narrow-band flight ad hoc networks, wherein one narrow-band flight ad hoc network is used for networking communication among unmanned aerial vehicle operators, and networking communication and information sharing among the other unmanned aerial vehicles; a broadband flying ad hoc network, which is communicated with the two narrowband flying ad hoc networks; the broadband flight ad hoc network is used for networking communication between unmanned aerial vehicle operators and between unmanned aerial vehicles and inspection commanders; the broadband self-organized flying network is in communication connection with the global geographic information system and the ground station through an access network system, so that the basic command set can acquire real-time patrol video stream information and send corresponding instructions, and unmanned aerial vehicle operators and commanders in patrol tasks are in seamless connection. The self-organizing network system for mountain land oil and gas pipeline inspection work provided by the invention realizes the scene that a wide and narrow band self-organizing network is matched with mountain land oil and gas pipeline inspection work.
Drawings
FIG. 1 is a system block diagram of the present invention;
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling arrangements; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the invention provides a self-organizing network system for mountain land oil and gas pipeline inspection operation, which is applied to information exchange and task command in mountain land oil and gas pipeline inspection operation.
(1) Two groups of narrow-band inspection operation ad hoc networks:
the narrow-band inspection operation ad hoc network is used for transmitting voice data, video streams, message data and geographical position data of flight operators; the first group of narrowband inspection operation ad hoc networks aim at the operation of flight operators and comprise single communication equipment carried by the flight operators and a first ad hoc network formed by the single communication equipment, preferably, the communication equipment is provided with a call earphone, and preferably, the communication equipment is handheld portable single equipment; each single communication device comprises a first communication module, an audio acquisition module, a video acquisition module and a geographic position acquisition module, and more specifically, a first group of narrow-band inspection operation ad hoc network is formed by interaction of first communication modules among communication devices carried by flight operating personnel, the first communication module is a wireless communication module, the single communication devices carried by the flight operating personnel are portable handheld communication devices and are used for networking communication among the flight operating personnel, short message communication, voice call and video call can be carried out, and a Beidou dual-mode GPS satellite positioning module is arranged in the device and can acquire position information of the flight operating personnel in real time; the single-person communication equipment can be connected with equipment in the broadband inspection work ad hoc network to carry out short message communication, voice call and video call.
And the single-person communication equipment is used for associating the geographic position data with the video/audio data acquired from the relevant places, and setting an entrance control for retrieving the associated video/audio data at the position point corresponding to each geographic position data in the comprehensive situation image for the operation of a user. This look audio data is obtained through single communication equipment by the operation personnel, also includes the unmanned aerial vehicle that this single communication equipment corresponds control and shoots the aerial photography video of transmission.
The second group of narrowband inspection operation ad hoc networks are formed by wireless communication interaction among communication modules carried by the inspection unmanned aerial vehicles aiming at the inspection unmanned aerial vehicles, and each inspection unmanned aerial vehicle is carried with a second communication module; preferably, the second communication module is an onboard ad hoc network communication device, and the second communication module of each inspection unmanned aerial vehicle is connected with the flight control module of the inspection unmanned aerial vehicle and the dual-photoelectric pod high-definition camera module; each second communication module can transmit information data of the patrol unmanned aerial vehicle to equipment in the broadband patrol operation ad hoc network, the specific information data comprises real-time posture, position, state information and geographical position data of the unmanned aerial vehicle, and video stream data transmitted by a double-photoelectric pod high-definition camera carried by the patrol unmanned aerial vehicle; this communications facilities can also prevent the unmanned aerial vehicle collision in a network at position information and distance information etc. between each unmanned aerial vehicle. This second communication module still is used for receiving the instruction information of single communication equipment and integration command information system stiff end for control unmanned aerial vehicle's flight, each second communication module and a single communication equipment carry out signal of telecommunication and connect, a single communication equipment can correspond a plurality of second communication modules simultaneously, and then sends out the instruction to this unmanned aerial vehicle's flight control module through this second communication module, carries out a plurality of manipulations of patrolling and examining unmanned aerial vehicle.
(2) A broadband polling operation ad hoc network,
the communication device is formed by communication interaction among corresponding broadband communication devices, the narrowband inspection operation ad hoc network is set to be capable of communicating with the broadband inspection operation ad hoc network communication device so as to establish communication connection between the broadband inspection operation ad hoc network and the narrowband inspection operation ad hoc network, and the broadband inspection operation ad hoc network is used for networking communication among flight operation personnel, the inspection unmanned aerial vehicle and the inspection command post.
The broadband inspection work ad hoc network comprises communication equipment and a basic command information system, wherein the broadband communication equipment comprises inspection work cloud node equipment at the fixed end of the integrated command information system and vehicle-mounted ad hoc network communication equipment for vehicles.
The basic command information system is used for acquiring the condition of the patrol task area or issuing a command through the communication equipment. The basic command post system is a fixed end of an integrated command information system.
The integrated command information fixing end is vehicle-mounted equipment, is mounted on a patrol command post vehicle, is connected with the broadband patrol operation ad hoc network, and is used for acquiring comprehensive situations of flight operation personnel in a task area and the patrol unmanned aerial vehicle based on geographic position data so as to display through a human-computer interaction graphical interface and realize visual command and/or information query of the flight operation personnel and the patrol unmanned aerial vehicle. The integrated command information fixed end is used for integrating the acquired position information of the flight operating personnel and the position information of the inspection unmanned aerial vehicle, and displaying the position information and the position information on a comprehensive situation image according to the distinguishing layer and the requirement in a superposition mode respectively, so that the real-time position and the motion trail of each flight operating personnel and the real-time position and the motion trail of the inspection unmanned aerial vehicle are displayed synchronously on the comprehensive situation image. The comprehensive situation based on the geographic position data is displayed in an image form through a human-computer interaction graphical interface, the adopted software is provided with a ground station matched with the inspection unmanned aerial vehicle and used for establishing communication connection with the unmanned aerial vehicle, a commander can monitor the posture, position and state information of the inspection unmanned aerial vehicle in real time, and a GIS system can display a real-time inspection video overlapped with a petroleum pipeline. The integrated command information system is characterized in that a mobile VOIP service part is integrated at the mobile end and the fixed end of the integrated command information system, so that automatic voice switching and automatic voice excitation functions are realized, the digitization of analog voice data is completed, and the integrated command information system is used for carrying out unified dial-up access on communication equipment for receiving and transmitting voice data in a narrow-band tactical ad hoc network, a broadband ad hoc network and an access network system, and is used for constructing voice calls or voice conferences among any communication equipment for receiving and transmitting voice data according to requirements.
Integration commander information stiff end and single communication equipment can carry out information inquiry through its operating equipment homoenergetic, and wherein information inquiry includes: video/audio data is retrieved.
The broadband inspection operation ad hoc network is used for transmitting voice data, image data, video stream data, message data, posture information data, geographic position data and file data which are sent by the narrow-band inspection operation ad hoc network communication equipment.
The communication connection mode between the narrow-band inspection operation ad hoc network communication equipment and the wide-band inspection operation ad hoc network communication equipment is a wireless mode, and the communication connection mode comprises a WiFi (wireless fidelity) communication mode and a wireless mobile network communication mode. The access network system includes: satellite communication system equipment, public networks, and private networks of oil companies. The type of operation ad hoc network is patrolled and examined to narrowband includes patrolling and examining operation cloud node equipment and vehicular ad hoc network communication equipment, and it patrols and examines information system through inserting above-mentioned access network system communication connection to oil company, includes wherein: and the integrated command information system moving end is used for generating comprehensive situations based on geographic position data about flight operating personnel in an inspection operation region and an inspection unmanned aerial vehicle according to the data transmitted by the broadband inspection operation ad hoc network, and displaying the comprehensive situations on a GIS system through a human-computer interaction graphical interface so as to realize visual command and information query of the flight operating personnel and the inspection unmanned aerial vehicle. The cloud node equipment for routing inspection configures a local area network IP address for the broadband routing inspection ad hoc network, and realizes access based on an intelligent routing communication protocol for an inspection information system of a petroleum company.
The exchange of data information all adopts the subscription and the release of data package in the three network, use second group narrowband ad hoc network as an example, unmanned aerial vehicle is patrolled and examined to one frame, can send the data packing (including attitude information, geographical position information etc.) in the unmanned aerial vehicle flight control module simultaneously to in the second group narrowband ad hoc network and the broadband ad hoc network, this moment this frame patrols and examines the operator of unmanned aerial vehicle and hold single communication equipment and be in first group narrowband ad hoc network, it has subscribed this unmanned aerial vehicle's flight control data package, will follow this data package of broadband ad hoc network acquisition, show on single communication equipment. The rest of the transmission flows all adopt the same mode.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. An unmanned aerial vehicle self-organizing network system for mountain oil and gas pipelines is characterized by comprising a first group of narrow-band inspection operation self-organizing networks, a second group of narrow-band inspection operation self-organizing networks and a broadband inspection operation self-organizing network;
the first group of narrow-band inspection operation ad hoc network comprises a plurality of single-person communication devices; each single-person communication device comprises a first communication module, an audio acquisition module, a video acquisition module and a geographic position acquisition module; the first communication modules form a first ad hoc network through wireless communication interaction;
the second group of narrowband inspection ad hoc networks comprise a plurality of inspection unmanned aerial vehicle communication modules, each inspection unmanned aerial vehicle is provided with a second communication module, and each first communication module is connected with at least one second communication module through wireless communication;
the broadband inspection work ad hoc network comprises an integrated command information system fixed end and broadband communication equipment, wherein the integrated command information fixed end carries out information interaction with a first communication module through the broadband communication equipment, and the integrated command information fixed end carries out information interaction with a second communication module through the width communication equipment.
2. The unmanned aerial vehicle ad hoc network system for mountainous region oil and gas pipelines as claimed in claim 1, wherein each single-person communication device in the first group of narrow band inspection work ad hoc networks performs information interaction with the first ad hoc network through a respective first single-person communication module.
3. The unmanned aerial vehicle ad hoc network system for mountain oil and gas pipelines according to claim 1, wherein the geographic position information acquisition module is a Beidou GPS dual-mode satellite positioning module.
4. The unmanned aerial vehicle ad hoc network system for mountainous region oil and gas pipelines according to claim 1, wherein an entrance control is provided on the single-person communication device, and the entrance control is used for retrieving video data and audio data at each geographic location.
5. The unmanned aerial vehicle self-organizing network system for mountain oil and gas pipelines of claim 1, wherein each second communication module is connected with an unmanned aerial vehicle flight control module and a dual-photoelectric pod high-definition camera module.
6. The unmanned aerial vehicle self-organizing network system for mountain oil and gas pipelines as claimed in claim 5, wherein the first communication module performs information interaction with the unmanned aerial vehicle flight control module through the second communication module, and the first communication module performs information interaction with the dual-photoelectric pod high-definition camera module through the second communication module.
7. The unmanned aerial vehicle self-organizing network system for mountain oil and gas pipelines according to claim 1, wherein the integrated command information system fixed end is arranged on a vehicle, the integrated command information system fixed end is used for acquiring comprehensive situations of flight operators and routing inspection unmanned aerial vehicles based on geographic position data, and the comprehensive situations are displayed through a human-computer interaction graphical interface.
8. The unmanned aerial vehicle ad hoc network system for mountain oil and gas pipelines of claim 7, wherein the human-computer interaction interface is in a GIS system.
9. The unmanned aerial vehicle ad hoc network system for mountain oil and gas pipelines according to claim 1, wherein the broadband communication device comprises an inspection work cloud node device and a vehicle-mounted ad hoc network communication device.
10. The unmanned aerial vehicle ad hoc network system for mountain oil and gas pipelines according to any one of claims 1 to 9, wherein information data is transmitted between the first communication module and the second communication module, between the first communication module and the integrated command information fixing end, and between the second communication module and the integrated command information fixing end through subscription and release of data packets.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211518562.6A CN115884092A (en) | 2022-11-29 | 2022-11-29 | Unmanned aerial vehicle self-organizing network system for mountain oil and gas pipeline |
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| CN202211518562.6A CN115884092A (en) | 2022-11-29 | 2022-11-29 | Unmanned aerial vehicle self-organizing network system for mountain oil and gas pipeline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116981114A (en) * | 2023-06-16 | 2023-10-31 | 三峡高科信息技术有限责任公司 | Search and rescue system based on ad hoc network technology |
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- 2022-11-29 CN CN202211518562.6A patent/CN115884092A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116981114A (en) * | 2023-06-16 | 2023-10-31 | 三峡高科信息技术有限责任公司 | Search and rescue system based on ad hoc network technology |
| CN116981114B (en) * | 2023-06-16 | 2024-02-13 | 三峡高科信息技术有限责任公司 | Search and rescue system based on ad hoc network technology |
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