CN106230464B - Ship real-time tracking ship-to-shore call method - Google Patents
Ship real-time tracking ship-to-shore call method Download PDFInfo
- Publication number
- CN106230464B CN106230464B CN201610595029.8A CN201610595029A CN106230464B CN 106230464 B CN106230464 B CN 106230464B CN 201610595029 A CN201610595029 A CN 201610595029A CN 106230464 B CN106230464 B CN 106230464B
- Authority
- CN
- China
- Prior art keywords
- ship
- base station
- vhf
- tracked
- latitude
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/33—Multimode operation in different systems which transmit time stamped messages, e.g. GPS/GLONASS
Abstract
The invention belongs to inland navigation craft communication and command technology fields, and in particular to the ship-to-shore call method of a kind of pair of ship real-time tracking.Include the following steps: that base station AIS receives the message that onboard AIS is sent, saves as vessel position dynamic listing after real time parsing；The identification information for specifying ship to be tracked inquires the latitude and longitude information of the ship in vessel position dynamic listing；The VHF base station for selecting suitable position establishes the voice data transmission connection between the VHF base station and remote computer terminal；By the connection of foundation, remote computer terminal voice data transmission to VHF base station and is broadcasted, or the received voice data transmission of VHF base station to remote computer terminal and is played.Integrated use AIS technology, VHF communication technology and network technology of the present invention realize that ship precisely tracks and the ship-to-shore of Real Time Economic is conversed.
Description
Technical field
The invention belongs to inland navigation craft communication and command technology fields, and in particular to one kind can be to the ship of ship real-time tracking
Bank call method.
Background interest
Ship based on AIS (Automatic Identification System, ship automatic identification system) or GPS
Positioning is widely used in the fields such as ship monitor, can grasp Ship dynamic situation in real time, the dynamic (warp based on the available ship of AIS
Latitude, speed of a ship or plane etc.) information and static information (such as name of vessel, captain etc.).
Currently, generally to directly adopt (the Very High Frequency very high frequency(VHF)) radio station VHF logical for voice communication between ship-to-shore
Letter technology is based on the mobile communication technologies such as WCDMA and CDMA.VHF station telecommunication coverage area and antenna height, transmission power
And periphery barrier etc. is related, it is more than covering model that VHF base station and VHF building berth, which can only be realized in the case where mutual covering and be conversed,
It encloses and call is usually realized by trunking scheme.For the ship navigated by water on inland river, when shore command center is intended to through VHF and certain
When ship is conversed, due to not grasping the position of ship, existing method cannot effectively reach this purpose.Although being based on
The voice communication of the communication networks such as WCDMA and CDMA is widely used in mobile communication field, such as common mobile phone.But this shifting
Dynamic communication must be known by other side's mobile device catchword, one-to-one can only talk with and communication cost is high, is not suitable for ship shore communications.
Summary of the invention
In view of this, the present invention provides a kind of ship real-time tracking ship-to-shore call method suitable for ship shore communications.
The present invention solves above-mentioned technical problem by following technological means:
Ship real-time tracking ship-to-shore call method, includes the following steps:
1) watercraft AIS information is obtained, vessel position dynamic listing is saved as after parsing；
2) identification information for specifying ship to be tracked inquires the longitude and latitude for being tracked ship in vessel position dynamic listing
Information is spent, calculates and is tracked ship and VHF base station distance；
3) according to step 2) calculate tracked ship and VHF base station distance selection suitable position VHF base station, establish with
Voice data transmission between the connected local computer of the VHF base station and remote computer terminal connects；
4) connection established by step 3) passes through remote computer terminal voice data transmission to local computer
The broadcast of VHF base station, or VHF base station reception voice data is transferred to remote computer terminal by local computer and is played.
Further, the step 1) specifically comprises the following steps: to parse the watercraft AIS information of acquisition, extracts it
In unique identity MMSI and longitude and latitude；Judge in vessel position dynamic listing with the presence or absence of the unique identity
No. MMSI, such as exist, then update its for longitude and latitude and record the time；It is such as not present, is then inserted into No. MMSI, warp of the ship
Latitude information and record time.
Further, the step 2) specifically comprises the following steps: that remote computer terminal specifies the MMSI of ship to be tracked
Number or name of vessel, the position dynamic for being tracked ship is inquired in vessel position dynamic listing, returns to corresponding latitude and longitude information and note
Record the time；Calculate be tracked ship between preset VHF base station at a distance from.
Further, in the step 3), the VHF base station of the suitable position is to be set in advance in bank, it is known that it is passed through
The longitude and latitude of latitude and its current coverage area, and the VHF base station nearest from ship absolute distance to be tracked.
Further, in the step 3), the local computer being connected with VHF base station refers to that the local computer is controllable
VHF base station realizes that automatic speech plays and records, and passes through network implementations voice between local computer and remote computer terminal
Data transmission connection.
Compared with prior art, beneficial effects of the present invention are as follows: integrated use AIS technology, VHF communication technology and network
Technology, according to watercraft AIS information, Automatic-searching and the suitable VHF base station of switching realize that ship precisely tracks by network communication
It converses with the ship-to-shore of Real Time Economic.
Detailed description of the invention
Fig. 1 is the flow diagram of ship real-time tracking ship-to-shore call method；
Fig. 2 is the flow diagram for generating and safeguarding vessel position dynamic listing；
Fig. 3 is the flow diagram of ship's fix；
Fig. 4 is the flow diagram of ship tracking.
Specific embodiment
Below with reference to attached drawing, the present invention is described in detail.
According to the base station AIS/reception device range of receiving, dispose the base station suitable quantity AIS/reception device obtain expectation with
The AIS information of all ships in track monitoring range；According to the radio station VHF (base station) communication range, appropriate number of VHF bank is disposed
Platform, seamless coverage expectation track the radio station boat-carrying VHF of all ships in activity extent, the longitude and latitude of VHF base station, VHF base station
Communication coverage longitude and latitude known to；Computer can carry out automatic speech with other radio station VHF by the control radio station VHF and broadcast
It puts and records.
Referring to Fig. 1, ship real-time tracking ship-to-shore call method includes the following steps:
1) vessel position dynamic listing generates: remote computer obtains AIS database data, or passes through base station AIS (base
Stand/reception device) watercraft AIS information is received, vessel position dynamic listing is saved as after real time parsing；Referring to fig. 2, it specifically includes
Following steps: remote computer carries out the message that the onboard AIS received in range of receiving is sent by base station AIS reception device
Unique identity therein MMSI and longitude and latitude are extracted in parsing；Judge to whether there is this only in vessel position dynamic listing
One identity MMSI, such as exist, then update its for longitude and latitude and record the time；It is such as not present, is then inserted into the ship
No. MMSI, latitude and longitude information and record the time.If any multiple base station AIS, then to record the time newest letter for the ship
Breath.
2) it ship's fix: determines the identification information (e.g., MMSI) of ship to be tracked, is inquired in vessel position dynamic listing
The latitude and longitude information of the ship；Referring to Fig. 3, specifically comprise the following steps: that remote computer determines No. MMSI of ship to be tracked
Or name of vessel, inquire vessel position dynamic listing to be tracked, such as inquire corresponding ship information, then return corresponding latitude and longitude information and
Record the time；If do not inquired, empty information is returned.
3) the VHF base station of the ship latitude and longitude information selection suitable position obtained according to step 2), establishes local computer
Voice data transmission between remote computer terminal is connect；Specifically, according to the ship latitude and longitude information of return and in advance
The VHF base station latitude and longitude information and coverage area latitude and longitude information of setting judge that ship is in the covering model of which VHF base station
Enclose, in 2 VHF base station coverage areas, then further calculating VHF base station with the ship at a distance from simultaneously, it is selected away from
From shortest VHF base station or the selection next VHF base station in ship course direction；Between local computer and remote computer terminal
It can be established by Socket or wireless access technology and be connected based on computer network communication voice data transmission.
Ship tracking: referring to fig. 4, before stopping tracking ship, remote computer continues according to watercraft AIS information is obtained
According to the AIS of tracked ship, the latest position of Ship ' simultaneously automatically selects nearest VHF base station, and establishes local computing
Voice data transmission connection between machine and remote computer.
4) connection established by step 3) is by remote computer terminal voice data transmission to local computer.Pass through
VHF base station is simultaneously broadcasted, or the voice data that VHF base station receives is transferred to remote computer terminal simultaneously by local computer
It plays.
Wherein, bank ship is conversed: remote computer terminal comprises the steps of: ship call
Remote computer acquires speech samples by microphone, and handles speech samples, and the processing includes compiling
Code or mute detection etc.；
It is sent speech data to by the voice data transmission connection between the remote computer and local computer
VHF base station；
VHF base station will be gone out after the data processing by a certain multi-band broadcast, and the processing includes caching and decoding；
Wherein, ship-to-shore converse: ship to remote computer terminal converse the following steps are included:
Ship acquires speech samples by VHF building berth and is gone out by a certain multi-band broadcast；
VHF base station receives the speech samples by same frequency range；
It is connected by the voice data transmission between the remote computer terminal and local computer by the voice data
It is transferred to remote computer terminal；
Remote computer terminal plays the speech samples by voice playing equipment.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (4)
1. ship real-time tracking ship-to-shore call method, characterized by the following steps:
1) watercraft AIS information is obtained, vessel position dynamic listing is saved as after parsing；
2) identification information for specifying ship to be tracked inquires the longitude and latitude for the being tracked ship letter in vessel position dynamic listing
Breath calculates and is tracked ship and VHF base station distance；
3) the VHF base station of the tracked ship and VHF base station distance selection suitable position calculated according to step 2), establishes and is somebody's turn to do
Voice data transmission between the connected local computer of VHF base station and remote computer terminal connects, the suitable position
VHF base station is to be set in advance in bank, it is known that the longitude and latitude of its longitude and latitude and its current coverage area, and from ship to be tracked
The nearest VHF base station of absolute distance；
4) remote computer terminal voice data transmission to local computer is passed through VHF bank by the connection established by step 3)
Platform broadcast, or VHF base station reception voice data is transferred to remote computer terminal by local computer and is played.
2. ship real-time tracking ship-to-shore call method as described in claim 1, it is characterised in that: the step 1) specifically includes
Following steps: parsing the watercraft AIS information of acquisition, extracts unique identity therein MMSI and longitude and latitude；Sentence
Whether there is the unique identity MMSI in disconnected vessel position dynamic listing, such as exist, then update its for longitude and latitude
With the record time；It is such as not present, is then inserted into No. MMSI of the ship, latitude and longitude information and record time.
3. ship real-time tracking ship-to-shore call method as claimed in claim 2, it is characterised in that: the step 2) specifically includes
Following steps: remote computer terminal specifies No. MMSI or name of vessel of ship to be tracked, inquires in vessel position dynamic listing
It is tracked the position dynamic of ship, returns to corresponding latitude and longitude information and record time；It calculates and is tracked ship and preset VHF bank
Distance between platform.
4. ship real-time tracking ship-to-shore call method as claimed in any one of claims 1-3, it is characterised in that: the step
3) in, the local computer being connected with VHF base station refers to that the local computer can control VHF base station to realize that automatic speech plays
And recording, it is connected between local computer and remote computer terminal by network implementations voice data transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610595029.8A CN106230464B (en) | 2016-07-26 | 2016-07-26 | Ship real-time tracking ship-to-shore call method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610595029.8A CN106230464B (en) | 2016-07-26 | 2016-07-26 | Ship real-time tracking ship-to-shore call method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106230464A CN106230464A (en) | 2016-12-14 |
| CN106230464B true CN106230464B (en) | 2019-05-10 |
Family
ID=57534176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610595029.8A Active CN106230464B (en) | 2016-07-26 | 2016-07-26 | Ship real-time tracking ship-to-shore call method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106230464B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109410648A (en) * | 2018-10-23 | 2019-03-01 | 南京海启信息技术有限公司 | A kind of navigation channel chart waterborne management platform and exchange method |
| CN113055824B (en) * | 2020-12-17 | 2022-09-20 | 上海普适导航科技股份有限公司 | Distress warning method and system for marine vessel |
| CN112968996B (en) * | 2021-05-18 | 2021-07-27 | 交通运输部规划研究院 | Intelligent call quality assessment system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101441471A (en) * | 2008-12-29 | 2009-05-27 | 山东大学 | Automatic recognition monitoring system of marine vehicle |
| CN102034367A (en) * | 2010-12-24 | 2011-04-27 | 吴安新 | System for identifying and positioning ships, and identification and positioning method thereof |
| CN102387186A (en) * | 2011-07-20 | 2012-03-21 | 北京亿海蓝科技有限公司 | Data transmission system and method for base station of automatic identification system for ship |
| CN102687035A (en) * | 2009-12-21 | 2012-09-19 | 阿斯特里姆股份有限公司 | System for tracking ships at sea |
| CN202615628U (en) * | 2012-05-25 | 2012-12-19 | 南通航运职业技术学院 | AIS-based offshore water intelligent traffic management system |
-
2016
- 2016-07-26 CN CN201610595029.8A patent/CN106230464B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101441471A (en) * | 2008-12-29 | 2009-05-27 | 山东大学 | Automatic recognition monitoring system of marine vehicle |
| CN102687035A (en) * | 2009-12-21 | 2012-09-19 | 阿斯特里姆股份有限公司 | System for tracking ships at sea |
| CN102034367A (en) * | 2010-12-24 | 2011-04-27 | 吴安新 | System for identifying and positioning ships, and identification and positioning method thereof |
| CN102387186A (en) * | 2011-07-20 | 2012-03-21 | 北京亿海蓝科技有限公司 | Data transmission system and method for base station of automatic identification system for ship |
| CN202615628U (en) * | 2012-05-25 | 2012-12-19 | 南通航运职业技术学院 | AIS-based offshore water intelligent traffic management system |
Non-Patent Citations (2)
| Title |
|---|
| 基于AIS船站的舟山港海事信息监测系统;沈爱弟等;《上海海事大学学报》;20080930;第29卷(第3期);第10-13页 |
| 基于船舶自动识别系统信息的目标跟踪;林长川;《大连海事大学学报》;20020531;第28卷(第2期);第48-52段 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106230464A (en) | 2016-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106888266B (en) | Ship supervision system based on multi-network fusion and data exchange method thereof | |
| NZ501186A (en) | System, apparatus, and method for geographic positioning of marine fauna | |
| EP2040446B1 (en) | System for leaving and retrieving messages | |
| CN106230464B (en) | Ship real-time tracking ship-to-shore call method | |
| CN107947846A (en) | Lead to all purpose aircraft mobile system and communication monitoring system of No.1 satellite based on day | |
| EP1227694A4 (en) | Location information providing apparatus, communication terminal, mobile communication terminal and location information providing method | |
| CN103002551B (en) | A kind of electricity saving method of communication terminal | |
| CN102665174B (en) | Short-wave transceiver cluster control | |
| JP2017521926A (en) | Dual-modem communication system and method for mobile communication infrastructure | |
| CN103675877A (en) | Scenic spot navigation system | |
| CN109121085A (en) | The bank base network system of ocean internet and its method communicated with ship foundation | |
| CN111770474B (en) | Whole-ship mobile phone communication system supporting public network mobile phone multi-operator signal fusion | |
| CN102711150A (en) | Dual-mode network-based remote monitoring system and monitoring method | |
| CN103260129B (en) | A kind of self-service electronic guide system based on cellular base station location | |
| CN107071727B (en) | Beidou positioning-based maritime communication networking method | |
| CN104392631B (en) | Control river reach ship pass inducing service system and method based on mobile terminal | |
| KR20090072765A (en) | Apparatus and method for tracking mobile terminal using mobile base station and apparatus of processing call | |
| Yang et al. | An integrated vessel tracking system by using AIS, Inmarsat and China Beidou navigation satellite system | |
| CN110769407B (en) | Search and rescue positioning method and device | |
| CN114520968A (en) | Shipborne intelligent radar monitoring system | |
| CN106162525A (en) | Shortwave MANET chain-circuit system | |
| CN105873197B (en) | A kind of method and device of intelligent management information transmission | |
| CN101978768B (en) | Equipment and method for communicating with GPS equipment | |
| KR20150019072A (en) | Method of radio-communications operation of the fishery VMS by VHF DSC in the East sea area | |
| EP1555845A1 (en) | Method for location determination of subscriber stations of a radio communications system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |