CN206224820U - Ship automatic identification system - Google Patents
Ship automatic identification system Download PDFInfo
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- CN206224820U CN206224820U CN201621093580.4U CN201621093580U CN206224820U CN 206224820 U CN206224820 U CN 206224820U CN 201621093580 U CN201621093580 U CN 201621093580U CN 206224820 U CN206224820 U CN 206224820U
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- automatic identification
- ship
- ground
- ship automatic
- signal
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Abstract
A kind of ship automatic identification system is disclosed, including：Terminal device, it is installed on ship, for sending ship automatic identification information, signal forwarding unit, on High Altitude Platform, for receiving the ship automatic identification information from terminal device, and ground monitoring center will be forwarded to after ship automatic identification information treatment, ground monitoring center, receive the ship automatic identification information from the transmission of signal forwarding unit and processed, and send back information to telecommunication satellite, monitor in real time is carried out to ship, telecommunication satellite, for receiving the back information sent from ground monitoring center, and terminal device is forwarded to the back information.Ship automatic identification system in the utility model, system constitutes more simple, it is easy to build, construction cost is relatively low, and signal stabilization.Using the ship automatic identification system, the monitoring range to marine site can be expanded, realize the effective navigation management to ship, ensure shipping safety.
Description
Technical field
The utility model is related to communication technical field, more particularly, to a kind of ship automatic identification system.
Background technology
Ship automatic identification system, i.e. AIS systems, are ship and the base station broadcast system for being operated in VHF seas cellular band
System, is to promote shipping safety, improves the AS of the shipping traffic efficiency of management.AIS equipment is a kind of VHF transceiving letter
Machine, it can be by ship information, i.e. ships such as ship identification information such as MMSI, accommodation longitude and latitude, course and the speed of a ship or plane certainly
Dynamic identification information, receives and dispatches mutually with the AIS equipment of other ships and base station.AIS equipment can make ship and base station over the display
The operation conditions of ship is seen, so as to improve the water transportation context-aware of ship.
Existing AIS communication systems, are generally made up of two parts equipment：Respectively AIS ship platform equipment and AIS bank bases sets
It is standby.Pass through VHF wireless link circuitries between AIS ship platform equipment, and between AIS ship platform equipment and AIS bank base equipment.Due to existing
There are AIS bank base equipment installation sites to be limited by coastline geographical environment, each AIS bank bases equipment can only be received away from coastline
Close AIS ship platform device signal.In order to expand AIS bank base equipment range of receiving, a kind of method is set up in AIS on island
The reception and forwarding of data are carried out after station, but because VHF propagation distances across the sea are short, it is necessary to set up many relay stations
Ensure communication.And some websites need to build the place apart from coastline farther out in, difficulty is built greatly, not side is safeguarded in final-period management
Just.
Another is to utilize satellite reception building berth ais signal, this method high cost, and it cannot be guaranteed that whole day stabilization is covered
Lid, the ais signal for receiving is unstable.
Utility model content
In view of this, the purpose of this utility model is that a kind of composition of offer is more simple, it is easy to built, while having more
The ship automatic identification system of big monitoring range.
The utility model provides a kind of ship automatic identification system, including：
Terminal device, is installed on ship, for sending ship automatic identification information,
Signal forwarding unit, on High Altitude Platform, for receiving the ship automatic identification information from terminal device,
And ground monitoring center will be forwarded to after ship automatic identification information treatment,
Ground monitoring center, receives the ship automatic identification information from the transmission of signal forwarding unit and is processed, and
Back information is sent to telecommunication satellite, monitor in real time is carried out to ship,
Telecommunication satellite, for receiving the back information sent from ground monitoring center, and is forwarded to the back information
Terminal device.
Preferably, the signal forwarding unit includes control module, and be electrically connected with the control module respectively
Signal receiving unit and over the ground communication module, wherein,
The signal receiving unit, for receiving the ship automatic identification information from the terminal device, and by the ship
Oceangoing ship automatic identification information is transferred to the control module,
The control module, for receiving the signal from the signal receiving unit and signal being processed, and will
Signal is sent to the communication module over the ground,
The communication module over the ground, for receiving the signal from the control module, and transmits the signal to described
Ground monitoring center.
Preferably, the signal receiving unit includes the first receiver and the second receiver, is respectively used to receive different frequencies
The signal of rate section.
Preferably, including the first communication module and the second communication module over the ground over the ground, the described first communication module warp over the ground
Wired mode and ground monitoring center to center communications.
Preferably, also including the second communication module over the ground, described second over the ground communication module be wireless communication module, through nothing
Line communication mode and ground monitoring center to center communications.
Preferably, described first over the ground communication module electrically connect and communicate with the ground monitoring center through optical fiber.
Preferably, row data communication is entered in the ground control centre through satellite communication equipment and telecommunication satellite.
Preferably, the telecommunication satellite is Beidou communication satellite.
Preferably, the High Altitude Platform is aerostatics, and the signal forwarding unit is mounted on the aerostatics.
Preferably, the aerostatics is arranged at 50 nautical miles -150 nautical miles of the coastline in marine site to be monitored, and is located at
Apart from the aerial of the km of 1 km of ground -3.
Ship automatic identification system in the utility model, system constitute it is more simple, it is easy to build, construction cost compared with
It is low.On the other hand, the ship automatic identification system signal stabilization.Using the ship automatic identification system, sea can be not only realized
The expansion of domain monitoring range, moreover it is possible to for the shipping safety and navigation management of ship provide a kind of highly effective means.Meanwhile, should
Application of the ship automatic identification system in maritime affairs helps to strengthen SOLAS, improves the security and efficiency of navigation,
And the protection to marine environment.
Brief description of the drawings
By description referring to the drawings to the utility model embodiment, of the present utility model above-mentioned and other mesh
, feature and advantage will be apparent from.
Fig. 1 shows the structural representation of the ship automatic identification system according to the utility model embodiment；
Fig. 2 shows the structural representation for stating signal forwarding unit according to the utility model embodiment.
In figure：Terminal device 1, signal forwarding unit 2, ground monitoring center 3, telecommunication satellite 4, aerostatics 5, satellite communication
Equipment 6, signal receiving unit 21, control module 22, over the ground communication module 23, first communication module 231, first is led to over the ground over the ground
Letter module 232.
Specific embodiment
Various embodiments of the present utility model are more fully described hereinafter with reference to accompanying drawing.In various figures, identical
Element is represented using same or similar reference.For the sake of clarity, the various pieces in accompanying drawing are not drawn to paint
System.
Fig. 1 shows the structural representation of the ship automatic identification system according to the utility model embodiment.Such as Fig. 1 institutes
Show, the ship automatic identification system includes terminal device 1, signal forwarding unit 2, ground monitoring center 3, and telecommunication satellite
4.Wherein, the terminal device 1, is installed on ship, is a kind of signal transmitting and receiving device, for sending and receiving ship
Automatic identification information.The ship automatic identification information include the ship's registry of the ship for carrying the terminal device 1, ship type, position,
The information such as course, the speed of a ship or plane, operational configuration, to understand vessel motion situation in time.
The signal forwarding unit 2, on High Altitude Platform, such as on aerostatics 5, terminal device is come from for receiving
1 ship automatic identification information, and ground monitoring center 3 will be forwarded to after ship automatic identification information treatment.The aerostatics 5
Its position can as needed be adjusted.Specifically, the aerostatics 5 is arranged near the coastline in marine site to be monitored, example
Such as at 50 nautical miles -100 nautical miles of coastline, and at certain altitude, such as apart from the high-altitude of the km of 1 km of ground -3
In, realize the monitoring to marine site in the certain limit centered on signal forwarding unit 2.In this embodiment it is possible to realize with
Centered on signal forwarding unit 2, radiation radius are received up to the ship automatic identification information of the ship in the range of 200 nautical miles, so that
Realize the monitoring to the marine site.In this way, in the radiation radius, it is possible to achieve the signal covering to national exclusive economic zone.
The ground monitoring center 3, receives the ship automatic identification information from the transmission of signal forwarding unit 2 and is located
Reason, and back information is sent to telecommunication satellite 4, monitor in real time is carried out to ship.Specifically, Surveillance center receives signal forwarding
After the ship automatic identification information that equipment 2 sends, relevant treatment is carried out, for example, parse and store, to play back afterwards.Also,
Relevant information, such as all visual courses of ship, boat in monitor area are shown on the display screen at ground monitoring center 3 in real time
The information such as line and name of vessel.As preferred, to emphasis ship, special monitoring parameter is set, once there is data exception, for example
Suddenly disappear and do not updated with certain hour data, the automatic early warning program of ground monitoring center 3.So, at utmost
On artificially prevent the generation of ship collision and all kinds of casualties.Further, the computer at ground monitoring center 3 is connected into mutually
Networking, and issuing associated monitoring information at any time on the net, it is easy to related personnel to pass through internet checking.
The telecommunication satellite 4, for receive from ground monitoring center 3 send back information, for example weather information and
Warning information etc., and terminal device 1 is forwarded to the back information, remind related ship to carry out contingency plan, it is to avoid dangerous thing
Therefore generation.
Fig. 2 shows the structural representation of the signal forwarding unit according to the utility model embodiment.Such as Fig. 2 institutes
Show, the signal forwarding unit 2 includes control module 22, and the signal being electrically connected with the control module 22 respectively is received
Unit 21 and over the ground communication module 23.Wherein, the signal receiving unit 21, for receiving the ship from the terminal device 1
Oceangoing ship automatic identification information, and the ship automatic identification information is transferred to the control module 22.Further, the signal connects
Receiving unit 21 includes the first receiver and the second receiver, is respectively used to receive the signal of different frequency sections.Specifically, described
One receiver and the second receiver can simultaneously receive 87B and 88B, i.e. 161.975MHz and two channels of 162.025MHz
VHF signal.It is more flexible that dual channel receiver makes AIS bank bases receiver obtain ship automatic identification information.
The control module 22 is the control centre of signal forwarding unit 2, and the signal receiving unit is come from for receiving
21 signal is simultaneously processed signal, and sends signal to communication module 23 over the ground.The control module 22 is optional
For but be not limited to single-chip microcomputer.Communication module 23 over the ground, for receiving the signal from the control module 22, and this are believed
Number it is transferred to the ground monitoring center 3.Further, the communication module over the ground 23 includes the first communication module 231 over the ground
With the second communication module 232 over the ground.Described first over the ground communication module 231 through wired mode, such as in optical fiber and ground monitoring
The heart 3 communicates.Described second over the ground communication module 232 be wireless communication module, through communication, such as radio wave and ground
Face Surveillance center 3 communicates.Specifically, when being communicated, can only with one of those over the ground communication module communicated, example
Such as usually by the way of fiber optic communication, and communication is used as a backup, so as in fiber optic communication
When failure or other reasons can not be applied, the second communication module is enabled, communicated using communication.
Row data communication is entered in the ground control centre through satellite communication equipment 6 with the telecommunication satellite 4.The communication is defended
Star 4 is Beidou communication satellite.Certainly, also dependent on needing using other telecommunication satellites 4, such as GPS communication satellite.
Ship automatic identification system in the utility model, system constitute it is more simple, it is easy to build, construction cost compared with
It is low.On the other hand, the ship automatic identification system signal stabilization.Using the ship automatic identification system, sea can be not only realized
The expansion of domain monitoring range, moreover it is possible to for the shipping safety and navigation management of ship provide a kind of highly effective means.Meanwhile,
Application of the ship automatic identification system in maritime affairs helps to strengthen SOLAS, improves the security and effect of navigation
Rate, and the protection to marine environment.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate the utility model example,
And not to the restriction of implementation method.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no need and unable to be exhaustive to all of implementation method.And thus
Among the obvious change or variation amplified out are still in protection domain of the present utility model.
Claims (10)
1. a kind of ship automatic identification system, it is characterised in that including：
Terminal device, is installed on ship, for sending ship automatic identification information,
Signal forwarding unit, on High Altitude Platform, for receiving the ship automatic identification information from the terminal device,
And ground monitoring center will be forwarded to after ship automatic identification information treatment,
Ground monitoring center, receives the ship automatic identification information from signal forwarding unit transmission and is processed, and
Back information is sent to telecommunication satellite, monitor in real time is carried out to ship,
Telecommunication satellite, for receiving the back information sent from the ground monitoring center, and the back information is forwarded to
The terminal device.
2. ship automatic identification system according to claim 1, it is characterised in that the signal forwarding unit includes control
Module, and the signal receiving unit that is electrically connected with the control module respectively and communication module over the ground, wherein,
The signal receiving unit, for receiving the ship automatic identification information from the terminal device, and by the ship certainly
Dynamic identification information is transferred to the control module,
The control module, for receiving the signal from the signal receiving unit and processing signal, and by signal
The communication module over the ground is sent to,
The communication module over the ground, for receiving the signal from the control module, and transmits the signal to the ground
Surveillance center.
3. ship automatic identification system according to claim 2, it is characterised in that the signal receiving unit includes first
Receiver and the second receiver, are respectively used to receive the signal of different frequency sections.
4. ship automatic identification system according to claim 1, it is characterised in that including the first communication module, institute over the ground
State first over the ground communication module through wired mode and ground monitoring center to center communications.
5. ship automatic identification system according to claim 4, it is characterised in that also including the second communication module over the ground,
Described second over the ground communication module be wireless communication module, through communication and ground monitoring center to center communications.
6. ship automatic identification system according to claim 4, it is characterised in that described first over the ground communication module through light
It is fine to electrically connect and communicate with the ground monitoring center.
7. ship automatic identification system according to claim 1, it is characterised in that the ground control centre is logical through satellite
Letter equipment enters row data communication with telecommunication satellite.
8. ship automatic identification system according to claim 7, it is characterised in that the telecommunication satellite is defended for Beidou communication
Star.
9. ship automatic identification system according to claim 1, it is characterised in that the High Altitude Platform is aerostatics, institute
Signal forwarding unit is stated to be mounted on the aerostatics.
10. ship automatic identification system according to claim 9, it is characterised in that the aerostatics is arranged in distance and treats
Monitor at 50 nautical miles -150 nautical miles of the coastline in marine site, and positioned at apart from the aerial of the km of 1 km of ground -3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621093580.4U CN206224820U (en) | 2016-09-29 | 2016-09-29 | Ship automatic identification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621093580.4U CN206224820U (en) | 2016-09-29 | 2016-09-29 | Ship automatic identification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206224820U true CN206224820U (en) | 2017-06-06 |
Family
ID=58782627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621093580.4U Expired - Fee Related CN206224820U (en) | 2016-09-29 | 2016-09-29 | Ship automatic identification system |
Country Status (1)
| Country | Link |
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| CN (1) | CN206224820U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240301A (en) * | 2017-07-06 | 2017-10-10 | 上海复亚通信科技有限公司 | A kind of ship tracking system and its application method based on AIS information |
| CN107566030A (en) * | 2017-08-31 | 2018-01-09 | 王洋 | A kind of analogy method and analogue means of DVB multiple access |
| CN107831518A (en) * | 2017-10-23 | 2018-03-23 | 上海海事大学 | A kind of ship automatic identification system based on Big Dipper network |
| CN110189549A (en) * | 2019-05-23 | 2019-08-30 | 厦门硅田系统工程有限公司 | A kind of entering and leaving port control method of low-power consumption ship terminal |
| CN113055758A (en) * | 2021-03-08 | 2021-06-29 | 上海普适导航科技股份有限公司 | Automatic ship identification selective calling method, equipment and system |
| CN118450328A (en) * | 2024-05-23 | 2024-08-06 | 武汉市大瓶子科技有限公司 | AIS navigation guiding method and system based on satellite communication |
-
2016
- 2016-09-29 CN CN201621093580.4U patent/CN206224820U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240301A (en) * | 2017-07-06 | 2017-10-10 | 上海复亚通信科技有限公司 | A kind of ship tracking system and its application method based on AIS information |
| CN107566030A (en) * | 2017-08-31 | 2018-01-09 | 王洋 | A kind of analogy method and analogue means of DVB multiple access |
| CN107831518A (en) * | 2017-10-23 | 2018-03-23 | 上海海事大学 | A kind of ship automatic identification system based on Big Dipper network |
| CN110189549A (en) * | 2019-05-23 | 2019-08-30 | 厦门硅田系统工程有限公司 | A kind of entering and leaving port control method of low-power consumption ship terminal |
| CN113055758A (en) * | 2021-03-08 | 2021-06-29 | 上海普适导航科技股份有限公司 | Automatic ship identification selective calling method, equipment and system |
| CN113055758B (en) * | 2021-03-08 | 2023-05-09 | 上海普适导航科技股份有限公司 | Ship automatic identification selective call method, equipment and system |
| CN118450328A (en) * | 2024-05-23 | 2024-08-06 | 武汉市大瓶子科技有限公司 | AIS navigation guiding method and system based on satellite communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20210929 |