CN110920809A - Deep sea underwater platform relay communication buoy device - Google Patents
Deep sea underwater platform relay communication buoy device Download PDFInfo
- Publication number
- CN110920809A CN110920809A CN201911175028.8A CN201911175028A CN110920809A CN 110920809 A CN110920809 A CN 110920809A CN 201911175028 A CN201911175028 A CN 201911175028A CN 110920809 A CN110920809 A CN 110920809A
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- Prior art keywords
- antenna
- pressure
- underwater
- resistant cabin
- satellite
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/24—Buoys container type, i.e. having provision for the storage of material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/34—Adaptation for use in or on ships, submarines, buoys or torpedoes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
Abstract
The invention discloses a relay communication buoy device of a deep sea underwater platform, which is a wireless and cable-free relay node for information exchange between the deep and remote sea underwater platform and a land-based station. The device includes: the device comprises a tail cover, a shell, an antenna shield, an antenna rod, a pressure-resistant cabin end cover, a pressure-resistant cabin barrel, an underwater communication machine, a power supply, a control center, a satellite host, a depth sensor and a satellite antenna. The relay communication buoy device is carried by the underwater platform and floats out of the water surface after being released by the underwater platform. The interactive data of the underwater platform are transmitted to the relay communication buoy device through an underwater acoustic communication technology, and the control center sends the interactive data of the underwater platform to a satellite through a satellite antenna and further sends the interactive data to a land-based station. The interactive data of the ground-based station is sent to a satellite, received by a satellite antenna of the relay communication buoy device, and finally sent to an underwater platform through an underwater acoustic communication technology through a control center and an underwater communication machine.
Description
Technical Field
The invention relates to the technical field of deep sea underwater platforms, in particular to a relay communication buoy device of a deep sea underwater platform.
Background
Currently, marine environment observation is developing to a three-dimensional comprehensive monitoring network system based on monitoring means such as a marine shore base, a platform base, a monitoring ship, an airplane, a remote sensing satellite and the like, so as to have the capability of providing comprehensive, systematic and real-time marine dynamic environment, ecological environment, battlefield environment and other comprehensive information, and provide forecast and early warning information service for marine scientific research, environmental management, disaster prevention and reduction. The real-time communication between the land-based station and the underwater platform is an essential key ring in the ocean observation network, and the essence of the real-time communication is a cross-medium communication problem, namely, information is transmitted from the air to the underwater or the reverse direction. At present, such underwater-gas cross-medium communication is mainly realized by releasing a cabled or untethered communication buoy and an anchoring buoy from a platform or hoisting underwater acoustic communication equipment by an investigation ship.
Therefore, a relay communication buoy capable of serving as a relay node for exchanging information between a large deep sea underwater platform and a land-based station is needed.
Disclosure of Invention
In view of the above, the invention provides a relay communication buoy device for a deep sea underwater platform, which is a wireless and cable-free relay node for information exchange between the deep and remote sea underwater platform and a land-based station, and can quickly, conceivably, real-timely and efficiently complete a communication task between the underwater platform and the land-based station.
In order to achieve the purpose, the technical scheme of the invention is as follows: a deep sea underwater platform relay communication buoy device comprises: the device comprises a tail cover, a shell, an antenna shield, an antenna rod, a pressure-resistant cabin end cover, a pressure-resistant cabin barrel, an underwater communication machine, a power supply, a control center, a satellite host, a depth sensor and a satellite antenna.
One end of the pressure-resistant cabin barrel is provided with a pressure-resistant cabin end cover, the other end of the pressure-resistant cabin barrel is provided with an underwater communication machine, and the pressure-resistant cabin end cover and the underwater communication machine are hermetically connected with the pressure-resistant cabin barrel to form a sealed pressure-resistant cabin; and the end cover of the pressure-resistant cabin is taken as the front end, and the underwater communication machine is taken as the tail end.
The tail cover shell is coated outside the pressure-resistant cabin, wherein the tail cover is coated at the tail end of the pressure-resistant cabin, and the tail cover is hermetically connected with the shell.
The power supply, the control center and the satellite host are sequentially stacked and installed in the pressure-resistant cabin.
The depth sensor is hermetically installed on the end cover of the pressure-resistant cabin.
One section of the antenna rod is fixed on the end cover of the pressure-resistant cabin, and the other end of the antenna rod is hermetically connected with the antenna shield; the antenna shield extends out of the front end of the housing, and the connection between the antenna shield and the housing is sealed.
A sealed cavity is formed between the antenna shield and the antenna rod.
The satellite antenna is arranged in a sealed cavity formed by the antenna shield and the antenna rod;
further, the relay communication buoy device is carried by the underwater platform and floats out of the water surface after being released by the underwater platform.
And the underwater platform and the land-based station carry out data interaction through the relay communication buoy device.
The interactive data of the underwater platform are transmitted to the relay communication buoy device through an underwater acoustic communication technology, and the control center sends the interactive data of the underwater platform to a satellite through a satellite antenna and further sends the interactive data to a land-based station.
The interactive data of the ground-based station is sent to a satellite, received by a satellite antenna of the relay communication buoy device, and finally sent to an underwater platform through an underwater acoustic communication technology through a control center and an underwater communication machine.
Further, the shell is made of a solid buoyancy material; the tail cover is made of sound-transmitting materials; the antenna shield is made of non-metallic materials.
Furthermore, the satellite antenna is a thin sheet, is twisted and spirally formed into a cylinder shape, and is installed in a sealed cavity formed by the antenna shield and the antenna rod.
Further, the shell is fixed outside the pressure-resistant cabin through a shell mounting flange.
Has the advantages that:
the invention discloses a relay communication buoy for a deep sea underwater platform, which is a relay communication buoy for the deep sea underwater platform and is a relay node for information exchange between a large deep sea underwater platform and a land-based site. The working process is as follows: the large-scale deep sea underwater platform carrying one or more relay communication buoys is arranged in a deep sea area with thousands of meters, when the underwater platform receives an information exchange demand instruction or is controlled by a self program, a relay communication buoy device can be released, and after the buoy device is released, the buoy device floats to the water surface under the action of self positive buoyancy and keeps stable posture; at the moment, the underwater platform and the land-based station can perform information interactive transmission and control instruction receiving through the relay buoy device. The invention relates to a wireless and cable-free relay node for information exchange between a deep and distant underwater platform and a land-based station, which can quickly, conceivably, real-timely and efficiently complete the communication task between the underwater platform and the land-based station. Modular design, compact structure, convenient maintenance and low use cost.
Drawings
Fig. 1 is a schematic view of an application scenario of a deep-sea underwater platform relay communication buoy device according to an embodiment of the present invention;
fig. 2 is an external schematic view of a relay communication buoy device of a deep sea underwater platform according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a relay communication buoy device of a deep sea underwater platform provided by an embodiment of the invention, which is cut open by a fairing;
fig. 4 is a detailed view of the interior of a deep sea underwater platform relay communication buoy device provided in an embodiment of the present invention;
the system comprises a tail cover 1, a shell 2, an antenna shield 3, an antenna rod 4, a pressure-resistant cabin end cover 5, a pressure-resistant cabin cylinder 6, a shell mounting flange 7, an underwater communication machine 8, a power supply 9, a control center 10, a satellite host 11, a depth sensor 12 and a satellite antenna 13.
Detailed Description
The invention is described in detail below by way of example with reference to the accompanying drawings.
The invention provides a relay communication buoy device for a deep sea underwater platform, which comprises the following components as shown in figures 1-4: the device comprises a tail cover 1, a shell 2, an antenna shield 3, an antenna rod 4, a pressure-resistant cabin end cover 5, a pressure-resistant cabin barrel 6, an underwater communication machine 8, a power supply 9, a control center 10, a satellite host 11, a depth sensor 12 and a satellite antenna 13.
One end of the pressure-resistant cabin barrel 6 is provided with a pressure-resistant cabin end cover 5, the other end of the pressure-resistant cabin barrel 6 is provided with an underwater communication machine 8, and the pressure-resistant cabin end cover 5 and the underwater communication machine 8 are hermetically connected with the pressure-resistant cabin barrel 6 to form a sealed pressure-resistant cabin; the end cover 5 of the pressure-resistant cabin is taken as the front end, and the underwater communication machine 8 is taken as the tail end.
The shell 2 of the tail cover 1 is wrapped outside the pressure-resistant cabin, wherein the tail cover 1 is wrapped at the tail end of the pressure-resistant cabin, and the tail cover 1 is hermetically connected with the shell 2. In the embodiment of the invention, the shell 2 can be fixed outside the pressure-resistant cabin through the shell mounting flange 7.
And a power supply 9, a control center 10 and a satellite host 11 are sequentially stacked and installed in the pressure-resistant cabin.
The depth sensor 12 is hermetically mounted on the pressure chamber end cover 5.
One section of the antenna rod 4 is fixed on the pressure-resistant cabin end cover 5, and the other end of the antenna rod is hermetically connected with the antenna shield 3; the antenna shield 3 extends out of the front end of the housing 2, and the connection between the antenna shield 3 and the housing 2 is sealed.
A sealed cavity is formed between the antenna shield 3 and the antenna rod 4.
The satellite antenna 13 is mounted in a sealed cavity formed by the antenna shield 3 and the antenna mast 4.
In the embodiment of the invention, the relay communication buoy device is carried by the underwater platform, and after being released by the underwater platform, the relay communication buoy device floats out of the water surface.
And the underwater platform and the land-based station carry out data interaction through the relay communication buoy device.
The interactive data of the underwater platform is transmitted to the relay communication buoy device through the underwater acoustic communication technology, and the control center 10 sends the interactive data of the underwater platform to the satellite through the satellite antenna 13 and further sends the interactive data to the land-based station.
The interactive data of the ground-based station is sent to the satellite, received by the satellite antenna 13 of the relay communication buoy device, and finally sent to the underwater platform through the underwater acoustic communication technology through the control center 10 and the underwater communication machine 8.
In the embodiment of the invention, the streamline housing 2 is made of deep sea solid buoyancy material, so that the relay buoy is in an integral positive buoyancy state; the shell 2 is only needed to be changed according to the requirement of the floating speed to adapt to different positive buoyancy, and the adaptability is strong.
In the embodiment of the invention, the streamline tail cover 1 is made of sound-transmitting materials, so that the anti-collision protection and good acoustic environment are provided for the underwater communication machine 8; the antenna shield 3 is made of novel non-metallic materials, can bear deep sea high voltage and can not shield satellite signals.
In the embodiment of the invention, the antenna shield 3 and the antenna rod 4 are designed to be slender rod-shaped, so that the water outlet is higher under the condition of the same positive buoyancy, the satellite communication is facilitated, and the antenna shield is more concealed.
In the embodiment of the invention, the satellite antenna 13 is a special sheet and is in a cylindrical shape by twisting and screwing, is suitable for the inner cavity of the antenna shield 3 and is convenient to disassemble and assemble.
The assembly of the relay communication buoy device for the deep sea underwater platform provided by the embodiment of the invention can be carried out according to the following steps:
the first step is antenna module assembly. The satellite antenna (13) is arranged in the cavity of the antenna shield (3), the cable of the antenna passes through the inner hole of the antenna rod (4), and the antenna rod (4) is screwed with the antenna shield (3). And installing the antenna rod (4) and the antenna shield (3) at corresponding positions of the pressure-resistant cabin end cover (5) and installing a depth sensor. The antenna module is installed for standby;
and secondly, assembling the internal electric module. The energy converter of the underwater communication machine (8) is horizontally placed on a desktop downwards, and a power supply (9), a control center (10) and a satellite host (11) are sequentially stacked and installed in a plane on the back of the underwater communication machine (8). The internal electrical module is installed for standby;
the third step: and (6) installing a sealed cabin. The internal electric module is flatly placed on a desktop, sleeved into the pressure-resistant cabin barrel (6) and fixed, and the antenna module is inserted into the pressure-resistant cabin barrel (6) and connected with the plug and fixed. The sealed cabin is installed for standby;
the fourth step: the assembled sealed cabin is erected on the ground, sleeved into the shell (2) and fixed on the shell mounting flange (7). Mounting a tail cover (1);
(2) the working process is as follows:
the large-scale deep sea underwater platform carrying one or more relay communication buoys is arranged in a deep sea area with thousands of meters, when the platform receives an information exchange demand instruction or is controlled by a self program, the relay communication buoys can be released, and the buoys float to the water surface under the action of self positive buoyancy after being released and keep stable postures; at the moment, the underwater platform and the land-based station can perform information interactive transmission and control instruction receiving through the relay buoy.
In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a platform relay communication buoy device under deep sea water which characterized in that includes: the device comprises a tail cover (1), a shell (2), an antenna shield (3), an antenna rod (4), a pressure-resistant cabin end cover (5), a pressure-resistant cabin barrel (6), an underwater communication machine (8), a power supply (9), a control center (10), a satellite host (11), a depth sensor (12) and a satellite antenna (13);
one end of the pressure-resistant cabin barrel (6) is provided with a pressure-resistant cabin end cover (5), the other end of the pressure-resistant cabin barrel is provided with an underwater communication machine (8), and the pressure-resistant cabin end cover (5) and the underwater communication machine (8) are hermetically connected with the pressure-resistant cabin barrel (6) to form a sealed pressure-resistant cabin; the pressure-resistant cabin end cover (5) is used as the front end, and the underwater communication machine (8) is used as the tail end;
the tail cover (1) and the shell (2) are wrapped outside the pressure-resistant cabin, wherein the tail cover (1) is wrapped at the tail end of the pressure-resistant cabin, and the tail cover (1) is hermetically connected with the shell (2);
the power supply (9), the control center (10) and the satellite host (11) are sequentially stacked and mounted in the pressure-resistant cabin;
the depth sensor (12) is hermetically arranged on the pressure-resistant cabin end cover (5);
one section of the antenna rod (4) is fixed on the pressure-resistant cabin end cover (5), and the other end of the antenna rod is connected with the antenna shield (3) in a sealing manner; the antenna shield (3) extends out of the front end of the shell (2), and the joint of the antenna shield (3) and the shell (2) is sealed;
a sealed cavity is formed between the antenna shield (3) and the antenna rod (4);
the satellite antenna (13) is arranged in a sealed cavity formed by the antenna shield (3) and the antenna rod (4).
2. The apparatus of claim 1, wherein the relay communication buoy apparatus is carried by a subsea platform, the relay communication buoy apparatus emerging from the surface after being released by the subsea platform;
the underwater platform and the ground-based station carry out data interaction through the relay communication buoy device;
interactive data of the underwater platform are transmitted to the relay communication buoy device through an underwater acoustic communication technology, and the control center (10) sends the interactive data of the underwater platform to a satellite through the satellite antenna (13) and further sends the interactive data to a ground-based station;
and the interactive data of the ground-based station is sent to a satellite, received by a satellite antenna (13) of the relay communication buoy device, and finally sent to an underwater platform through an underwater acoustic communication technology through the control center (10) and the underwater communication machine (8).
3. The device according to claim 1, characterized in that the outer hull (2) is made of a solid buoyant material; the tail cover (1) is made of sound-transmitting materials; the antenna shield (3) is made of non-metal materials.
4. The device according to claim 1, characterized in that the satellite antenna (13) is a thin sheet, twisted and spirally formed into a cylindrical shape, and installed in a sealed cavity formed by the antenna shield (3) and the antenna mast (4).
5. The arrangement as claimed in claim 1, characterized in that the housing (2) is fixed outside the pressure compartment by a housing mounting flange (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911175028.8A CN110920809A (en) | 2019-11-26 | 2019-11-26 | Deep sea underwater platform relay communication buoy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911175028.8A CN110920809A (en) | 2019-11-26 | 2019-11-26 | Deep sea underwater platform relay communication buoy device |
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| Publication Number | Publication Date |
|---|---|
| CN110920809A true CN110920809A (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911175028.8A Pending CN110920809A (en) | 2019-11-26 | 2019-11-26 | Deep sea underwater platform relay communication buoy device |
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| CN (1) | CN110920809A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112423258A (en) * | 2020-12-04 | 2021-02-26 | 中国船舶重工集团有限公司第七一0研究所 | Satellite alarm device with double-head antenna |
| CN112815928A (en) * | 2021-02-04 | 2021-05-18 | 周新星 | Deep sea detection equipment adjusting device and using method |
| CN116417772A (en) * | 2023-03-09 | 2023-07-11 | 中国人民解放军海军工程大学 | Shortwave buoy antenna |
-
2019
- 2019-11-26 CN CN201911175028.8A patent/CN110920809A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112423258A (en) * | 2020-12-04 | 2021-02-26 | 中国船舶重工集团有限公司第七一0研究所 | Satellite alarm device with double-head antenna |
| CN112815928A (en) * | 2021-02-04 | 2021-05-18 | 周新星 | Deep sea detection equipment adjusting device and using method |
| CN116417772A (en) * | 2023-03-09 | 2023-07-11 | 中国人民解放军海军工程大学 | Shortwave buoy antenna |
| CN116417772B (en) * | 2023-03-09 | 2024-01-16 | 中国人民解放军海军工程大学 | Shortwave buoy antenna |
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