CN106846917A - Watercraft AIS data back remote auto switching system and its application process - Google Patents
Watercraft AIS data back remote auto switching system and its application process Download PDFInfo
- Publication number
- CN106846917A CN106846917A CN201710237089.7A CN201710237089A CN106846917A CN 106846917 A CN106846917 A CN 106846917A CN 201710237089 A CN201710237089 A CN 201710237089A CN 106846917 A CN106846917 A CN 106846917A
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- ais
- ship
- ais data
- watercraft
- information transmission
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G3/00—Traffic control systems for marine craft
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Ocean & Marine Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radio Relay Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of watercraft AIS data back remote auto switching system and its application process, comprising：It is arranged on ship automatic identification system, information transmission equipment on ship；Ship automatic identification system is used for Real-time Collection and exports watercraft AIS data message；Bank base AIS base stations, it is used for real-time reception and exports watercraft AIS data message；Signal detection and control module, it is set on the coast, for detecting that the bank base AIS base stations receive the state that the ship automatic identification system exports watercraft AIS data message, and sends control command to described information transmission equipment according to state；Information transmission equipment is used to receive control command and perform.The present invention has can make full use of VHF band transmissions AIS data messages, it is ensured that watercraft AIS information is sent into ashore data center when away from base station range, save the advantage of communication cost.
Description
Technical field
It is more particularly to a kind of to watercraft AIS detection of data signal and right the present invention relates to watercraft AIS data back field
AIS data forwarding devices send the watercraft AIS data back remote auto switching system for automatically controlling of switch command and its answer
Use method.
Background technology
On the water, various ship-borne equipments can collect substantial amounts of ship static information, multidate information, flight number for ship's navigation
Relevant information and the short message relevant with navigation safety；These information are all AIS data messages, and AIS is ship automatic identification system
System（Automatic Identification system, abbreviation AIS）And it more and more widely applies to Marine case
In department and shipping enterprise.
Ashore transmission AIS data messages can have two ways, and one kind is transmitted using VHF frequency ranges, another
It is to be transmitted using international maritime satellite.VHF transmission ranges are shorter, and AIS base stations are provided near coastal or island, can be with
It is transmitted using VHF frequency ranges, ship once leaves the coverage of AIS base stations, and onboard AIS will be unable to will using VHF frequency ranges
AIS data information transfers are to the AIS base stations of bank base.Although international maritime satellite is not limited by distance, international maritime satellite
Campus network it is very expensive, while the ship information amount of AIS transmission is again than larger, therefore will be consumed during transmitting data information
Significant portion of communication flows, consumes many communication costs, and this will bring larger financial burden to shipping enterprise, if
Still communicated using international maritime satellite mode near bank base AIS base stations, it will cause huge financial burden.
The content of the invention
It is an object of the present invention to provide a kind of watercraft AIS data back remote auto switching system and application process so that ship
AIS is carried to automatically switch between VHF frequency ranges and international maritime satellite when transmitting data information.Realize existing when ship's navigation
When bank base AIS base station ranges, AIS data messages transmit ashore data using VHF frequency ranges by bank base AIS base stations
The purpose at center；And when ship leaves bank base AIS base station ranges, AIS data messages pass through onboard AIS data forwarding
Device transmits the purpose of ashore data center with Broadband Satellite.
In order to realize the above object the present invention is achieved through the following technical solutions：
A kind of watercraft AIS data back remote auto switching system, comprising：Be arranged on ship automatic identification system on ship,
Information transmission equipment；The ship automatic identification system is used for Real-time Collection and exports watercraft AIS data message；Bank base AIS bases
Stand, it is used for real-time reception and exports the watercraft AIS data message；Signal detection and control module, it sets on the coast, uses
In the state for detecting the bank base AIS base stations reception ship automatic identification system output watercraft AIS data message, and according to
The state sends control command to described information transmission equipment；Described information transmission equipment is used to receive the control command simultaneously
Perform.
Preferably, the watercraft AIS data back remote auto switching system is further provided with data center, and it is used to connect
Receive and store the watercraft AIS data message that the bank base AIS base stations send with information transmission equipment.
Preferably, the watercraft AIS data back remote auto switching system is further provided with interchanger, and it is arranged on ship
On oceangoing ship, for connecting described information transmission equipment and satellite.
Preferably, the signal detection and control module detect that the bank base AIS base stations are in and receive the ship certainly
The state of the watercraft AIS data message that dynamic identifying system sends, the control command is shutdown command, described information transmission equipment
Close；Or the bank base AIS base stations are in and do not receive the watercraft AIS data message that the ship automatic identification system sends
State, the control command is open command, and described information transmission equipment is opened.
Preferably, described information transmission equipment is closed, and the bank base AIS base stations pass through broadband or 4G networks by the ship
AIS data messages are sent to the data center；Or described information transmission equipment is opened, described information transmission equipment is by the ship
Oceangoing ship AIS data messages are sent to the data center by interchanger, satellite and ground satellite receiving station.
Preferably, described information transmission equipment is remote controlled AIS data forwarding devices.
Another technical scheme of the invention is a kind of answering based on above-mentioned watercraft AIS data back remote auto switching system
With method, comprising procedure below：
The signal detection detects the real-time AIS data messages that bank base AIS base stations have received ship with remote control module
When, signal detection sends shutdown command with remote control module automatic remote to information transmission equipment closes it, now ship
Watercraft AIS data message, the AIS data that the bank base AIS base stations will receive are sent to bank base AIS base stations by VHF frequency ranges
Information passes through broadband or 4G networks to data center.Or the signal detection detects bank base AIS base stations with remote control module
When being not received by the real-time AIS data messages of ship, signal detection sets with remote control module automatic remote to information transfer
Preparation send open command to turn on, and now the real-time AIS data messages of ship link Broadband Satellite by information transmission equipment
Send data center ashore.
Preferably, the ship is repeatedly when sailing into and rolling the coverage of bank base AIS base stations away from, then repeatedly above procedure.
The present invention has advantages below compared with prior art：
The present invention can be in VHF frequency ranges and international maritime satellite two when ashore data center sends AIS data messages
Free switching is carried out between kind transmission means, when ship is in bank base AIS base station ranges, bank base is passed through using VHF frequency ranges
AIS data messages are sent to data center by AIS base stations, when ship leaves bank base AIS base station ranges, by ship
Carry AIS data forwarding devices and AIS data messages are sent to data center using international maritime satellite, and signal detection and long-range
Control module by judge bank base AIS base stations whether receive onboard AIS send AIS data messages come determine send control life
The control command that the species of order, signal detection and remote control module send determines the switching between two kinds of transmission means.This was both
VHF band transmissions AIS data messages can be made full use of in bank base AIS base station ranges, be ensure that again away from base
Current watercraft AIS information is sent into ashore data center during coverage of standing, while the satellite consumed when saving communication is wide
Band flow, saves communication cost.
Brief description of the drawings
Fig. 1 is that the information transfer of a kind of watercraft AIS data back remote auto switching system of the invention and application process is shown
It is intended to；
Fig. 2 is the flow chart of a kind of watercraft AIS data back remote auto switching system of the invention and application process.
Specific embodiment
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the present invention is further elaborated.
With reference to shown in Fig. 1, a kind of watercraft AIS data back remote auto switching system of the invention, comprising：
Data center 1 and signal detection and remote control module 2, bank base AIS base stations 3；The information transfer being arranged on ship 7 sets
Standby 6, automatic recognition system 8 and interchanger 9.
The automatic recognition system 8, AIS data messages for Real-time Collection ship 7 and respectively to the bank base AIS bases
Stand and 3 exported with information transmission equipment 6.
The AIS data that the bank base AIS base stations 3 are used to be exported by automatic recognition system 8 described in VHF UHF band receptions are believed
Cease, and the AIS data messages that will be received send to the data center 1.
The signal detection and remote control module 2, judge whether the bank base AIS base stations 3 receive ship for detecting
The AIS data messages of oceangoing ship 7 and its surrounding ship.
If the signal detection and remote control module 2 judge that the bank base AIS base stations 3 have received ship 7 and its week
Enclose the AIS data messages of ship, then the signal detection and remote control module 2 by ground satellite receiving station 4, satellite 5 with
Interchanger 9 sends shutdown command to described information transmission equipment 6.
If the signal detection and remote control module 2 judge the bank base AIS base stations 3 be not received by ship 7 and its
The AIS data messages of surrounding ship, then the signal detection and remote control module 2 pass through ground satellite receiving station 4, satellite 5
With interchanger 9 open command is sent to described information transmission equipment 6.
Described information transmission equipment 6 is a kind of remote controlled AIS data forwarding devices, and it passes through interchanger 9, satellite
5 Broadband Satellite and ground satellite receiving station 4 is connected with data center 1, the AIS numbers for receiving the transmission of the onboard AIS 8
It is believed that breath；And the control command controlled output that is sent according to signal detection and remote control module 2 or AIS data letter is not exported
Breath.
If it is open command that information transmission equipment 6 receives the control command of the signal detection and remote control module 2,
Then its pass through the interchanger 9, the Broadband Satellite of satellite 5 and ground satellite receiving station 4 to the data center 1 send AIS
Data message.
If it is shutdown command that information transmission equipment 6 receives the control command of the signal detection and remote control module 2,
Described information transmission equipment 6 stops sending AIS data messages to the data center 1；The AIS data messages pass through the bank
Base AIS base stations 3 are sent using broadband or 4G networks to the data center.
Data center, it is used to store the watercraft AIS data message that bank base AIS base stations and international maritime satellite are transmitted.
With reference to shown in Fig. 1 and Fig. 2, the application process of AIS data backs remote auto switching system of the present invention is further wrapped
Containing procedure below：
Step S1, the waters that ship 7 is navigated by water is divided, that is, be divided into bank base AIS base station ranges and bank base AIS bases
Two regions outside coverage of standing.
Detect whether bank base AIS base stations 3 currently have received the ship by the signal detection and remote control module 2
Oceangoing ship automatic recognition system Real-time Collection and the AIS data messages for sending, when signal detection and remote control module 2 detect bank base
When AIS base stations 3 receive real-time AIS data-signals, then signal detection and remote control module 3 judge the current line of the ship 7
The region in the network coverage of bank base AIS base stations 3 is sailed, otherwise signal detection detection and remote control module 2 judges described
Ship 7 navigates by water the region outside the network coverage of bank base AIS base stations 3.
Step S2, when ship 7 is navigated by water in different waters, ashore data center 1 sends in real time automatic recognition system 8
The communication mode that is used of AIS data messages it is different.
The difference in the waters navigated by water according to ship 7 determine to be transmitted data to using the communication mode of VHF frequency ranges
Data center 1 on the bank, or using Broadband Satellite communication mode by watercraft AIS data transfer ashore data center 1.Use
VHF frequency ranges can freely use VHF frequency ranges when carrying out data transmission, and can save transmission cost.And use Broadband Satellite transmission
Expense is costly during AIS data.
Step 3, when using the system, whether signal detection can detect bank base AIS base stations 3 with remote control module 2
Have received the real-time AIS data messages that the automatic recognition system of ship 7 sends.
When detecting bank base AIS base stations and have received the real-time AIS data messages of ship 7, signal detection and long-range control
Molding block automatic remote sends shutdown command to information transmission equipment 6 closes it, and now ship 7 passes through VHF frequency ranges to bank base
AIS base stations 3 send watercraft AIS data message, and the AIS data messages that the bank base AIS base stations 3 will receive pass through broadband or 4G
Network transmission is to data center 1.
When detecting that bank base AIS base stations are not received by the real-time AIS data messages of ship 7, signal detection with it is long-range
The automatic remote of control module 2 sends open command and turns on to information transmission equipment 6, now the real-time AIS data letter of ship 7
Breath links Broadband Satellite transmission data center 1 ashore by information transmission equipment 6.
Step S4, data center is received and is stored to the watercraft AIS data message that ship onshore end sends.
Step S5, if the ship 7 is container liner, can be by hanging multiple harbours in whole voyage, the ship 7 can be more
It is secondary to sail into and roll the network coverage of bank base AIS base stations 3 away from, now then repeat above procedure.
Using system described in the invention, user can not only be avoided in use information transmission equipment i.e. Ship Link
Artificial remote control during equipment it is cumbersome, and flow to Broadband Satellite has carried out relatively reasonable optimization.Using upper
With user friendly.
Although present disclosure is discussed in detail by above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read the above, for of the invention
Various modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (8)
1. a kind of watercraft AIS data back remote auto switching system, it is characterised in that include：
It is arranged on ship automatic identification system, information transmission equipment on ship；
The ship automatic identification system is used for Real-time Collection and exports watercraft AIS data message；
Bank base AIS base stations, it is used for real-time reception and exports the watercraft AIS data message；
Signal detection and control module, it sets on the coast, knows automatically for detecting that the bank base AIS base stations receive the ship
Other system exports the state of watercraft AIS data message, and sends control command to described information transmission equipment according to the state；
Described information transmission equipment is used to receive the control command and perform.
2. as claimed in claim 1 a kind of watercraft AIS data back remote auto switching system, it is characterised in that the ship
AIS data back remote auto switching systems are further provided with data center, and it is used to receiving and storing the bank base AIS base stations
The watercraft AIS data message sent with information transmission equipment.
3. as claimed in claim 1 a kind of watercraft AIS data back remote auto switching system, it is characterised in that the ship
AIS data back remote auto switching systems are further provided with interchanger, and it is arranged on ship, are passed for connecting described information
Transfer device and satellite.
4. as claimed in claim 3 a kind of watercraft AIS data back remote auto switching system, it is characterised in that
The signal detection and control module detect that the bank base AIS base stations are in and receive the ship automatic identification system hair
The state of the watercraft AIS data message for sending, the control command is shutdown command, and described information transmission equipment is closed；Or it is described
Bank base AIS base stations are in the state for not receiving the watercraft AIS data message that the ship automatic identification system sends, the control
System order is open command, and described information transmission equipment is opened.
5. as claimed in claim 4 a kind of watercraft AIS data back remote auto switching system, it is characterised in that described information
Transmission equipment is closed, and the watercraft AIS data message is sent to the number by the bank base AIS base stations by broadband or 4G networks
According to center；Or described information transmission equipment is opened, described information transmission equipment is by the watercraft AIS data message by exchanging
Machine, satellite and ground satellite receiving station are sent to the data center.
6. as claimed in claim 1 a kind of watercraft AIS data back remote auto switching system, it is characterised in that described information
Transmission equipment is remote controlled AIS data forwarding devices.
7. one kind is based on the application process of watercraft AIS data back remote auto switching system described in claim 1 ~ 6, its feature
It is, comprising procedure below：
The signal detection detects the real-time AIS data messages that bank base AIS base stations have received ship with remote control module
When, signal detection sends shutdown command with remote control module automatic remote to information transmission equipment closes it, now ship
Watercraft AIS data message, the AIS data that the bank base AIS base stations will receive are sent to bank base AIS base stations by VHF frequency ranges
Information passes through broadband or 4G network transmissions to data center；
Or the signal detection detects the real-time AIS numbers of the ship that bank base AIS base stations are not received by with remote control module
It is believed that during breath, signal detection sends open command and turns on remote control module automatic remote to information transmission equipment, this
When ship real-time AIS data messages Broadband Satellite linked by information transmission equipment send data center ashore.
8. a kind of application process of watercraft AIS data back remote auto switching system as claimed in claim 7, its feature exists
In,
The ship is repeatedly when sailing into and rolling the coverage of bank base AIS base stations away from, then repeatedly above procedure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237089.7A CN106846917A (en) | 2017-04-12 | 2017-04-12 | Watercraft AIS data back remote auto switching system and its application process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237089.7A CN106846917A (en) | 2017-04-12 | 2017-04-12 | Watercraft AIS data back remote auto switching system and its application process |
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| CN106846917A true CN106846917A (en) | 2017-06-13 |
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ID=59147521
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| CN201710237089.7A Pending CN106846917A (en) | 2017-04-12 | 2017-04-12 | Watercraft AIS data back remote auto switching system and its application process |
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Cited By (4)
| 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 |
| CN107396314A (en) * | 2017-07-21 | 2017-11-24 | 深圳市置辰海信科技有限公司 | Ship-to-shore based on GIS is adaptively with outer wireless networking method |
| CN108832951A (en) * | 2018-05-25 | 2018-11-16 | 深圳九洲海全通科技股份有限公司 | Maritime affairs intelligence admittance equipment |
| CN112567683A (en) * | 2018-07-05 | 2021-03-26 | 孔斯贝格海运公司 | Ship safety remote access system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7346032B2 (en) * | 2001-12-07 | 2008-03-18 | Qualcomm Incorporated | Method and apparatus for effecting handoff between different cellular communications systems |
| KR20110082429A (en) * | 2010-01-11 | 2011-07-19 | 한국해양대학교 산학협력단 | E-navigation system providing for multi-communication and communication method |
| CN103812942A (en) * | 2014-02-21 | 2014-05-21 | 北京国交信通科技发展公司 | Fishery administration monitoring system |
| CN105119946A (en) * | 2015-06-17 | 2015-12-02 | 深圳市美贝壳科技有限公司 | Intelligent household electrical appliance control device and method capable of automatically switching network |
| CN205847612U (en) * | 2016-07-26 | 2016-12-28 | 深圳市天海世界卫星通信科技有限公司 | A kind of boats and ships mutual cutting system of satellite terrestrial network |
-
2017
- 2017-04-12 CN CN201710237089.7A patent/CN106846917A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7346032B2 (en) * | 2001-12-07 | 2008-03-18 | Qualcomm Incorporated | Method and apparatus for effecting handoff between different cellular communications systems |
| KR20110082429A (en) * | 2010-01-11 | 2011-07-19 | 한국해양대학교 산학협력단 | E-navigation system providing for multi-communication and communication method |
| CN103812942A (en) * | 2014-02-21 | 2014-05-21 | 北京国交信通科技发展公司 | Fishery administration monitoring system |
| CN105119946A (en) * | 2015-06-17 | 2015-12-02 | 深圳市美贝壳科技有限公司 | Intelligent household electrical appliance control device and method capable of automatically switching network |
| CN205847612U (en) * | 2016-07-26 | 2016-12-28 | 深圳市天海世界卫星通信科技有限公司 | A kind of boats and ships mutual cutting system of satellite terrestrial network |
Non-Patent Citations (2)
| Title |
|---|
| 贺超峰: "一种关于缩小陆上AIS基站监控盲区的方法研究", 《中国水运》 * |
| 陈立辉: "基于北斗卫星和GPRS双信道通信的水雨情自动测报***设计与实现", 《中国优秀硕士学位论文全文数据库·信息科技辑》 * |
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 |
| CN107396314A (en) * | 2017-07-21 | 2017-11-24 | 深圳市置辰海信科技有限公司 | Ship-to-shore based on GIS is adaptively with outer wireless networking method |
| CN107396314B (en) * | 2017-07-21 | 2020-09-08 | 深圳市置辰海信科技有限公司 | Ship-shore self-adaptive out-of-band wireless networking method based on GIS |
| CN108832951A (en) * | 2018-05-25 | 2018-11-16 | 深圳九洲海全通科技股份有限公司 | Maritime affairs intelligence admittance equipment |
| CN112567683A (en) * | 2018-07-05 | 2021-03-26 | 孔斯贝格海运公司 | Ship safety remote access system and method |
| CN112567683B (en) * | 2018-07-05 | 2023-07-28 | 孔斯贝格海运公司 | Ship safety remote access system and method |
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