CN114194339A - Ocean internal wave early warning device based on wave glider as mobile platform - Google Patents
Ocean internal wave early warning device based on wave glider as mobile platform Download PDFInfo
- Publication number
- CN114194339A CN114194339A CN202110166315.3A CN202110166315A CN114194339A CN 114194339 A CN114194339 A CN 114194339A CN 202110166315 A CN202110166315 A CN 202110166315A CN 114194339 A CN114194339 A CN 114194339A
- Authority
- CN
- China
- Prior art keywords
- wave
- internal
- early warning
- marine
- warning device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004891 communication Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000007667 floating Methods 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 claims description 2
- 230000010365 information processing Effects 0.000 claims description 2
- 230000007774 longterm Effects 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000011161 development Methods 0.000 abstract description 2
- 238000011160 research Methods 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/001—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/14—Control of attitude or depth
- B63G8/24—Automatic depth adjustment; Safety equipment for increasing buoyancy, e.g. detachable ballast, floating bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B2035/006—Unmanned surface vessels, e.g. remotely controlled
- B63B2035/008—Unmanned surface vessels, e.g. remotely controlled remotely controlled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/001—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
- B63G2008/002—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations unmanned
- B63G2008/005—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations unmanned remotely controlled
- B63G2008/007—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations unmanned remotely controlled by means of a physical link to a base, e.g. wire, cable or umbilical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention is suitable for marine observation, marine operation safety guarantee and other application problems needing measures aiming at marine specific phenomena, such as internal wave early warning needed by marine operation. Relates to marine scientific research, marine vehicles, marine instrument and equipment development, marine communication and the like. Provided is an ocean internal wave early warning device based on a wave glider launched and recovered by a helicopter or an unmanned aerial vehicle. The wave glider is transformed and upgraded by the mobile platform unit, so that the cable can be rolled into a folded state when being thrown and recovered, and the cable can be unfolded to normally work after entering the sea; the water surface internal wave detection unit is arranged on the wave glider, internal waves are detected by changing the form (including but not limited to flow velocity, turbulence degree, sea surface optical property and the like) of the sea surface layer when the internal waves pass through, the control and communication part is arranged in a ship body on the water surface, and the internal wave early warning information can also be transmitted to a marine operation party in real time through a satellite.
Description
Technical Field
The invention belongs to marine observation, marine operation safety guarantee and other applications which need to take measures aiming at marine specific phenomena, such as internal wave early warning needed by marine operation. Relates to the fields of marine scientific research, marine carriers, marine instrument and equipment development, marine communication and the like. In particular to an internal wave early warning device based on a wave glider as a mobile platform.
Background
Ocean internal waves are wave motion in the ocean of a sea water density layer knot, are one of common disastrous ocean environments, threaten the stability of a semi-submersible type and an anchoring oil platform, and influence the control of offshore operations such as drilling, riser installation and the like. Therefore, real-time online early warning of the internal waves has very important significance for implementation of ocean engineering, and the operation window period can be widened as much as possible while the operation risk is reduced. Since the flow velocity or temperature changes suddenly before and after the arrival of the internal wave, techniques for detecting the internal wave by observing these changes have been well developed. Generally, the corresponding detection instrument and the signal processing and communication system need to be mounted on an offshore platform, and a buoy or a submerged buoy is the most common mounting platform at present. The lowering and retrieving of buoys or underwater buoys and their cables, which are hundreds of meters long, through ships is a laborious task and can only be fixed in a certain position in the sea area. Early warning can only be carried out at fixed points. Furthermore, a vessel is generally required to be kept aside, which results in high cost.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an autonomous power and flexible pipeline inspection intelligent robot device, which aims to provide convenience for long pipeline inspection and reduce cost.
The invention provides an ocean internal wave early warning device (hereinafter referred to as an internal wave early warning device) based on a wave glider as a mobile platform, which comprises:
the mobile platform unit uses a wave glider, which is an unmanned ocean detection platform, and converts ocean wave energy into self forward power by using a floating body-umbilical cord-submerged body structure to realize that a floating platform cruises in the sea for a long time, and the moving track of the floating platform can be remotely controlled by a satellite; the wave glider used by the mobile platform unit can simplify and save the satellite communication function, and shares a set of communication system with the towed body; the satellite navigation and control circuitry can also be integrated into the towed body, thereby forming a very inexpensive wave glider.
The towed body unit is a carrying platform of the internal wave detection unit and the ocean communication unit, is connected to the wave glider by a cable, and is towed to sail by the wave glider. The control circuit of the towed body unit is designed by considering low energy consumption, and long-term inspection at sea is realized by supplying power through solar cells distributed on the towed body and the wave glider. The towed body unit is provided with a security system, and when malicious attacks are detected through a sensor, the protection structure can be automatically started to sink to the seabed. The air bag can then be opened to float up to the water surface through the acoustic releaser. The towed body unit is provided with a position sensor and a satellite navigation system, can accurately determine the motion attitude of the towed body and is used for correcting vector sensors or instruments.
The observation instrument of the internal wave detection unit is arranged at the bottom of the towed body, and the control circuit part is arranged in the middle cavity. The internal wave detection unit also comprises a comprehensive observation capability formed by combining single or multiple physical and chemical principles such as resistance, capacitance, inductance, magnetism, acoustics, optics, rays, images and the like and combining information processing.
The marine communication unit, the antenna of 4G or satellite communication is installed at the top, and the internal wave early warning information can also be transmitted to the offshore operation party in real time through the satellite. The mobile platform integrates the functions of mobile phone networks such as 4G and 5G and satellite communication, and realizes the real-time transmission of mobile platform control information, observation early warning information and security information.
The cable that links wave glider body and propeller to and wave glider and drag the cable between the body, all design into from the contraction function, the transfer and the recovery of the whole equipment of being convenient for. The method automatically detects the abnormal phenomenon of the ocean, such as soliton internal waves, through analysis software preinstalled in a control circuit in the tractor body, and gives an early warning to related parties through a satellite or other channels. The software has the functions of remote control modification and reinstallation.
The device can realize convenient and quick transfer and recovery, can automatically cruise at sea for a long time (independent of ship support), can improve the inner wave early warning level, and greatly saves the cost. Besides the early warning of the initial internal wave, the device can be expanded to other application scenes in which specific phenomena need to be observed and real-time reports need to be reported.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a three-dimensional schematic view of an ocean internal wave early warning device according to an embodiment of the present invention
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the embodiment provides an internal wave early warning device, which can be used for marine internal wave early warning to provide services for offshore operations and the like, including marine oil and gas exploration, marine oil and gas drilling and completion, marine oil and gas production platforms, marine pipe and submarine cable laying and the like, and relates to the fields of oil and gas, communication and the like.
Example one
The present embodiment is described by taking the installation of an oil and gas subsea production system as an example. When an underwater robot is used for installation on an engineering ship or oil gas, for example, when a manifold is hoisted, a relatively stable surrounding flowing environment is needed, and severe flow field changes caused by the passing of soliton internal waves can seriously affect the installation work and even cause accidents. For this reason, it is generally necessary to moor a ship near the operating sea or to place a submerged buoy for early warning. If the internal wave early warning device is adopted, a ship can leave to execute other tasks only by putting the device into the sea from a ship, and workers on the shore or on an operation platform can command and monitor the position of the internal wave early warning device, and once an instrument on the internal wave early warning device detects soliton internal waves, early warning signals are sent to the operators to take safety precaution measures through a satellite 2 to 3 hours in advance.
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 or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides an ocean internal wave early warning device (hereinafter simply called internal wave early warning device) based on wave glider is as moving platform which characterized in that includes:
the mobile platform unit uses a wave glider, which is an unmanned ocean detection platform, and converts ocean wave energy into self forward power by using a floating body-umbilical cord-submerged body structure to realize that a floating platform cruises in the sea for a long time, and the moving track of the floating platform can be remotely controlled by a satellite;
the towed body unit is a carrying platform of the internal wave detection unit and the ocean communication unit, is connected to the wave glider by a cable, and is towed by the wave glider to sail;
the inner wave detection unit is characterized in that an observation instrument of the inner wave detection unit is arranged at the bottom of the towed body, and a control circuit part is arranged in a cavity in the middle;
the marine communication unit, the antenna of 4G or satellite communication is installed at the top, and the internal wave early warning information can also be transmitted to the offshore operation party in real time through the satellite.
2. The internal wave warning device according to claim 1,
the wave glider used by the mobile platform unit can simplify and save the satellite communication function, and shares a set of communication system with the towed body; the satellite navigation and control circuitry can also be integrated into the towed body, thereby forming a very inexpensive wave glider.
3. The internal wave warning device according to claims 1 to 2,
the control circuit of the towed body unit is designed by considering low energy consumption, and long-term inspection at sea is realized by supplying power through solar cells distributed on the towed body and the wave glider.
4. The internal wave warning device according to claim 1 to 3,
the towed body unit is provided with a security system, and when malicious attacks are detected through a sensor, the protection structure can be automatically started to sink to the seabed. The air bag can then be opened to float up to the water surface through the acoustic releaser.
5. The internal wave warning device according to claim 1 to 4,
the towed body unit is provided with a position sensor and a satellite navigation system, can accurately determine the motion attitude of the towed body and is used for correcting vector sensors or instruments.
6. The internal wave warning device according to claim 1 to 5,
the internal wave detection unit also comprises a comprehensive observation capability formed by combining single or multiple physical and chemical principles such as resistance, capacitance, inductance, magnetism, acoustics, optics, rays, images and the like and combining information processing.
7. The internal wave warning device according to claims 1 to 6,
the ocean communication unit integrates mobile phone networks such as 4G and 5G and the satellite communication function, and realizes real-time transmission of mobile platform control information, observation early warning information and security information.
8. The internal wave warning device according to claims 1 to 7,
the cable of linking wave glider body and propeller to and the cable between wave glider and the towed body all designs into from the shrink function, is convenient for transfer and retrieve from the ship, finally can realize transferring and retrieving with the helicopter.
9. The internal wave warning device according to claims 1 to 8,
the method automatically detects the abnormal phenomenon of the ocean, such as soliton internal waves, through analysis software preinstalled in a control circuit in the tractor body, and gives an early warning to related parties through a satellite or other channels. The software has the functions of remote control modification and reinstallation.
10. The internal wave warning device according to claims 1 to 9,
can realize convenient and quick transferring and retrieving, long-time marine autonomous cruise (do not rely on boats and ships to support), can improve the inner wave early warning level, save the cost greatly. Besides the early warning of the initial internal wave, the device can be expanded to other application scenes in which specific phenomena need to be observed and real-time reports need to be reported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110166315.3A CN114194339A (en) | 2020-09-18 | 2020-09-18 | Ocean internal wave early warning device based on wave glider as mobile platform |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110166315.3A CN114194339A (en) | 2020-09-18 | 2020-09-18 | Ocean internal wave early warning device based on wave glider as mobile platform |
| CN202011006904.7 | 2020-09-18 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011006904.7 Division | 2020-09-18 | 2020-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114194339A true CN114194339A (en) | 2022-03-18 |
Family
ID=80679445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110166315.3A Pending CN114194339A (en) | 2020-09-18 | 2020-09-18 | Ocean internal wave early warning device based on wave glider as mobile platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114194339A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115406488A (en) * | 2022-09-13 | 2022-11-29 | 北京千尧新能源科技开发有限公司 | Offshore operation platform, boarding corridor bridge safety early warning method and related equipment |
-
2020
- 2020-09-18 CN CN202110166315.3A patent/CN114194339A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115406488A (en) * | 2022-09-13 | 2022-11-29 | 北京千尧新能源科技开发有限公司 | Offshore operation platform, boarding corridor bridge safety early warning method and related equipment |
| CN115406488B (en) * | 2022-09-13 | 2023-10-10 | 北京千尧新能源科技开发有限公司 | Offshore operation platform, boarding corridor safety pre-warning method and related equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209938902U (en) | Sound/light/magnetism comprehensive detection type unmanned underwater vehicle | |
| CN109084745A (en) | Submarine cable inspection submarine navigation device intelligent monitor system and Combinated navigation method | |
| CN106405662A (en) | Underwater pipeline detector based on underwater robot | |
| CN109460061A (en) | A kind of concurrent job method of autonomous underwater robot and geological sampling equipment | |
| CN113329363B (en) | Wireless expansion system applied to deep sea seabed observation | |
| CN205374739U (en) | All -round monitored control system under water | |
| CN109781382B (en) | Cable subsurface buoy ocean internal wave monitoring system based on vector sensor | |
| CN213768894U (en) | Underwater real-time observation system based on wave energy glider | |
| CN108267717A (en) | A kind of acoustic beacon searching and locating method and system | |
| CN106741752A (en) | A kind of many towed body underwater fixed depth monitoring response systems | |
| CN110715648A (en) | Ocean monitoring system for realizing intelligent network and ocean monitoring equipment thereof | |
| Xiang et al. | Research progresses on equipment technologies used in safety inspection, repair, and reinforcement for deepwater dams | |
| Chen et al. | Application analysis of autonomous underwater vehicle in submarine cable detection operation | |
| CN114194339A (en) | Ocean internal wave early warning device based on wave glider as mobile platform | |
| CN110304207A (en) | Special measurement ship for submarine pipeline and cable inspection upkeep operation | |
| CN111081071A (en) | Ship path data analysis system and method | |
| CN110806760A (en) | Target tracking control method of unmanned underwater vehicle | |
| Kojima et al. | Development of autonomous underwater vehicle'AQUA EXPLORER 2'for inspection of underwater cables | |
| CN105841869B (en) | Wave glider floating body load-bearing monitor device and force calculation method | |
| CN107140161A (en) | A kind of binary AUV loading device equipped systems based on detection target under water | |
| CN111122985A (en) | Autonomous underwater electromagnetic signal measuring device and measuring method | |
| CN206900620U (en) | A kind of binary AUV loading device equipped systems based on underwater detection target | |
| Jie et al. | Study on safety monitoring system for submarine power cable on the basis of AIS and radar technology | |
| Frye et al. | Mooring developments for autonomous ocean-sampling networks | |
| CN107121668A (en) | The detection system of space exploration node |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220318 |
|
| WD01 | Invention patent application deemed withdrawn after publication |