CN215010246U - Satellite link sea-land fusion cluster communication system - Google Patents
Satellite link sea-land fusion cluster communication system Download PDFInfo
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- CN215010246U CN215010246U CN202121115612.7U CN202121115612U CN215010246U CN 215010246 U CN215010246 U CN 215010246U CN 202121115612 U CN202121115612 U CN 202121115612U CN 215010246 U CN215010246 U CN 215010246U
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Abstract
The utility model discloses a satellite link sea and land integration cluster communication system relates to communication system technical field. Including the operation management center, the operation management center is connected with land server through the internet, the operation management center is connected with satellite ground station through the special line of optic fibre, land terminal includes that land terminal includes server, first access switch, command center management communication platform, display screen and land public network communication positioning terminal, satellite ground station and space Ku frequency channel communication satellite signal connection, space Ku frequency channel communication satellite and aboard KU antenna terminal signal connection. The utility model discloses collect conversation and video in an organic whole, the conversation pronunciation is clear, and command center terminal management platform can realize the policeman to the real-time recording playback of conversation, fish administration, civil soldier, the communication in coordination of army's polyculture, and the system enables the seamless hookup of land and sea communication.
Description
Technical Field
The utility model relates to a communication system technical field specifically is a satellite link sea and land fuses trunking communication system.
Background
With the advancement of communication technology and the increasing demand for instant messaging, the demand for instant messaging radiating from the land to the ocean is increasingly urgent. Because it is difficult to establish a mobile communication base station in the ocean, the sea-land communication cannot be applied to a system architecture of land communication, at present, the sea-land communication mode mainly adopts a satellite communication technology, and a satellite communication system mainly comprises a space communication satellite, an earth station and corresponding terminal equipment.
The existing sea-land communication system is difficult in structure and unstable, the satellite telephone communication quality is poor, the transmission bandwidth is narrow, videos cannot be transmitted, and users cannot be seen off-line.
SUMMERY OF THE UTILITY MODEL
The utility model provides a satellite link sea and land integration cluster communication system possesses collection conversation and video in an organic whole, and the clear continuous line of conversation pronunciation can be to the real-time recording playback of conversation, and the system enables the advantage of land and sea seamless hookup to solve sea and land communication difficulty and unstable factor, satellite telephone conversation quality is not good, and the transmission bandwidth is narrow, can't transmit video, also can't see the user at online problem.
For realize collecting conversation and video in an organic whole, the clear uninterrupted line of conversation pronunciation can be to the real-time recording playback of conversation, and the system enables the mesh of land and sea communication seamless hookup, the utility model provides a following technical scheme: a satellite link sea-land fusion cluster communication system comprises an operation management center, wherein the operation management center is in network connection with a land terminal through the Internet, the land terminal comprises a server, a first access switch, a command center management communication platform, a display screen and a land public network communication positioning terminal, the server is in network connection with the operation management center, the server is in network connection with the first access switch through the Internet, the first access switch is respectively in network connection with the command center management communication management platform and the display screen, the first access switch is connected with the land public network communication positioning terminal, the operation management center is in network connection with a satellite ground station through a special optical fiber line, the satellite ground station is in signal connection with a space Ku frequency band communication satellite, the space Ku frequency band communication satellite is in signal connection with a shipboard KU antenna terminal, KU antenna terminal includes KU satellite receiving antenna, second access switch, NVR video recorder, video compressor, salt fog camera and the positioning terminal that talkbacks on the ship, KU satellite receiving antenna and space Ku frequency channel communication satellite signal connection, KU satellite receiving antenna passes through the optic fibre special line and is connected with the second access switch, the second access switch is connected with NVR video recorder and video compressor, the video compressor is connected with salt fog camera, the second access switch is connected with the positioning terminal that talkbacks on the ship.
As an optimized technical scheme of the utility model, the display screen has the function of showing electron chart, satellite capture, location, navigation, communication.
As a preferred technical scheme of the utility model, the built-in orientation module of positioning terminal talkbacks on the ship, orientation module is connected with the access switch.
As an optimal technical solution of the present invention, the KU satellite receiving antenna has a demodulation function, and forms modulated signal transmission with information thereon.
As an optimal technical scheme of the utility model, the operation management center is connected with management platform, management platform includes identity information registration, login and authority authentication.
As an optimal technical scheme of the utility model, the operation management center is connected with the charging system, generates the charging bill according to the consumption record information of marine terminal communication service and each communication service's charging strategy.
Compared with the prior art, the utility model provides a satellite link sea and land fuses trunking communication system possesses following beneficial effect:
let land and sea contact more reliable, it is more convenient, collect conversation and video in an organic whole, satellite trunking terminal machine can contact the task ship at any sea area and carry out real-time conversation, and the pronunciation of calling is clear not to break, and the security is strong, and command center terminal management platform can realize the sea police, fish administration, civil service, army's polycell collaborative communication in real time to the playback of conversation, and the system enables the seamless hookup in land and sea, realizes calling one's call for one's life.
Drawings
Fig. 1 is a schematic view of a control system of the present invention;
fig. 2 is a schematic diagram of a land terminal according to the present invention;
fig. 3 is a schematic diagram of the offshore terminal of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model discloses a satellite link sea-land fusion cluster communication system, which comprises an operation management center connected with a land terminal network through the internet, wherein the land terminal comprises a server, a first access switch, a command center management communication platform, a display screen and a land public network communication positioning terminal, the server is connected with the operation management center network, the server is connected with the first access switch through the internet, the first access switch is respectively connected with the command center management communication management platform and the display screen network, the first access switch is connected with the land public network communication positioning terminal, the operation management center is connected with a satellite ground station network through a special optical fiber line, the satellite ground station is connected with a space Ku frequency band communication satellite signal, the space Ku frequency band communication satellite is connected with a Ku antenna terminal signal on the ship, KU antenna terminal includes KU satellite receiving antenna, second access switch, NVR video recorder, video compressor, salt fog camera and the positioning terminal that talkbacks on the ship, KU satellite receiving antenna and space Ku frequency channel communication satellite signal connection, KU satellite receiving antenna passes through the optic fibre special line and is connected with the second access switch, the second access switch is connected with NVR video recorder and video compressor, the video compressor is connected with salt fog camera, the second access switch is connected with the positioning terminal that talkbacks on the ship.
Specifically, the display screen has the functions of displaying an electronic chart, capturing a satellite, positioning, navigating, communicating and displaying information.
In this embodiment, the display screen makes the commander on land can carry out comprehensive show, convenient commander to the information of ship.
Specifically, the shipboard talkback positioning terminal is internally provided with a positioning module, and the positioning module is connected with the access switch.
In this embodiment, GPS orientation module can fix a position the position of ship, is convenient for commander and navigation.
Specifically, the KU satellite receiving antenna has a demodulation function, and forms modulated signal transmission on information.
In this embodiment, the KU satellite receiving antenna enables stable transmission of information.
Specifically, the operation management center is connected with a management platform, and the management platform includes identity information registration, login and authority authentication.
In this embodiment, the management platform can record the information of the ship, so that the offshore ship can only enter the system.
Specifically, the operation management center is connected with a charging system, and generates a charging bill according to the consumption record information of the maritime terminal communication service and the charging policy of each communication service.
In this embodiment, the communication cost to marine vessel is counted, conveniently collects the use cost.
The utility model discloses a theory of operation and use flow: when in use, the marine ship carries out video recording through a salt fog resistant camera in a KU antenna terminal on the ship, and after the information is processed by a video compression server and an NVR video recorder, the information is sent to a KU satellite receiving antenna through a second access switch, then is transmitted to a satellite ground station through the KU satellite receiving antenna and a space Ku frequency band communication satellite, the video is transmitted to a land terminal, and is respectively transmitted to a command center management communication platform and a display screen through the server and a first access switch, the land public network communication positioning terminal and the ship talkback positioning terminal can talk in real time similarly, the marine field video can be transmitted back to the command center management communication platform in real time, a commander of the command center management communication platform can conveniently accurately judge the field condition and analyze the field, the terminal can report the latest position of the ship in real time, and the command center can play back the ship track, the convenience is to marine task ship unified management commander, and it is more reliable to let land and sea contact, and is more convenient, collects conversation and video in an organic whole, and satellite trunking terminal machine can contact the task ship at any sea area and carry out real-time conversation, and the clear uninterrupted line of conversation pronunciation, and the security is strong, and command center management communication platform can realize the sea police, fish administration, civil service, army's multiunit cooperative communication, and the system enables land and sea seamless hookup, realizes calling one's call.
To sum up, this satellite link sea-land fuses trunking communication system lets the land and sea contact more reliable, and is more convenient, collects conversation and video in an organic whole, and satellite trunking terminal machine can contact the task ship at any sea area and carry out real-time conversation, and the clear continuous line of conversation pronunciation, the strong security, command center terminal management platform can realize the sea police, fish administration, civil service, army multiunit cooperative communication, and the system enables the seamless hookup in land and sea, realizes one-call-all.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A satellite link sea-land fusion cluster communication system comprises an operation management center and is characterized in that: the operation management center is connected with a land terminal network through the Internet, the land terminal comprises a server, a first access switch, a command center management communication platform, a display screen and a land public network communication positioning terminal, the server is connected with the operation management center network, the server is connected with the first access switch through the Internet, the first access switch is respectively connected with the command center management communication management platform and the display screen network, the first access switch is connected with the land public network communication positioning terminal, the operation management center is connected with a satellite ground station network through a special optical fiber line, the satellite ground station is connected with a space Ku frequency band communication satellite signal, the space Ku frequency band communication satellite is connected with a ship KU antenna terminal signal, the ship KU antenna terminal comprises a KU satellite receiving antenna, a second access switch, a display screen and a land public network communication positioning terminal, NVR video recorder, video compressor, salt fog prevention camera and on-board location terminal that talkbacks, KU satellite receiving antenna and space Ku frequency channel communication satellite signal connection, KU satellite receiving antenna passes through the optic fibre special line and is connected with the second access switch, the second access switch is connected with NVR video recorder and video compressor, the video compressor is connected with salt fog prevention camera, the second access switch is connected with on-board location terminal that talkbacks.
2. The satellite link land-sea convergence cluster communication system of claim 1, wherein: the display screen has the functions of displaying an electronic chart, capturing a satellite, positioning, navigating, communicating and displaying information.
3. The satellite link land-sea convergence cluster communication system of claim 1, wherein: the shipboard intercom positioning terminal is internally provided with a positioning module, and the positioning module is connected with the access switch.
4. The satellite link land-sea convergence cluster communication system of claim 1, wherein: the KU satellite receiving antenna has a demodulation function and forms modulated signal transmission on the information.
5. The satellite link land-sea convergence cluster communication system of claim 1, wherein: the operation management center is connected with a management platform, and the management platform comprises identity information registration, login and authority authentication.
6. The satellite link land-sea convergence cluster communication system of claim 1, wherein: and the operation management center is connected with the charging system and generates a charging bill according to the consumption record information of the maritime terminal communication service and the charging strategy of each communication service.
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| CN202121115612.7U CN215010246U (en) | 2021-05-22 | 2021-05-22 | Satellite link sea-land fusion cluster communication system |
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| CN202121115612.7U CN215010246U (en) | 2021-05-22 | 2021-05-22 | Satellite link sea-land fusion cluster communication system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114384558A (en) * | 2022-01-12 | 2022-04-22 | 中国人民解放军国防科技大学 | GPU-based online signal quality monitoring and analyzing method and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114384558A (en) * | 2022-01-12 | 2022-04-22 | 中国人民解放军国防科技大学 | GPU-based online signal quality monitoring and analyzing method and system |
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