CN107566802A - It is a kind of based on AIS, video monitoring port in ship GIS positional information searching methods - Google Patents
It is a kind of based on AIS, video monitoring port in ship GIS positional information searching methods Download PDFInfo
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- CN107566802A CN107566802A CN201710885904.0A CN201710885904A CN107566802A CN 107566802 A CN107566802 A CN 107566802A CN 201710885904 A CN201710885904 A CN 201710885904A CN 107566802 A CN107566802 A CN 107566802A
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Abstract
The present invention relates to it is a kind of based on AIS, video monitoring port in ship GIS positional information searching methods, establish video surveillance point location information data storehouse；Obtain the positional information of ship last time passback；The positional information that the last time returns is matched with video surveillance point location information data storehouse, determines video surveillance point corresponding to ship；Ship is marked in GIS map；Video information corresponding to ship is transferred, and the place of being marked is shown in GIS map.It is provided by the invention it is a kind of based on AIS, video monitoring port in ship GIS positional information searching methods, realize the fast linked of AIS information and video monitoring, realize that fishing port superintendence administrative staff call ship position video monitoring, position the recent photograph of the ship checked in the video monitoring coverage static stand now, ship is looked for for fishing port superintendence administrative staff help is provided, improve the efficiency of management.
Description
Technical field
The present invention relates to it is a kind of based on AIS, video monitoring port in ship GIS positional information searching methods.
Background technology
Middle havens many at present tend to the disengaging of the ship such as functional diversities, passenger and freight transportation, aquatic product fishery frequently, to harbour
Management brings problems, especially during fishing off season or anti-flood control, is strict with go back to port in time for ship and keeps away
Wind, it can not leave the port without authorization.And still rely primarily on artificial have access to for fishing boat stop particular location at present and monitor central office
Video monitoring, on-site verification is carried out in conjunction with manual type, because shortage of personnel is larger, often for need it is several personal in face of several
Hundred thousands of ships, so workload is very big for fishing port superintendence administrative staff.And this kind of mode is entered mainly in combination with scene
Row contrast is checked, checks that efficiency comparison is low, it is impossible to meets quick response requirement during anti-flood control well.So for fishing port
There is an urgent need to can be by the means of intelligent information, to aid in their fast searchs to the tool of ship for management personnel
Body position information, carry out the verification of ship berthing situation, confirm.
The content of the invention
It is an object of the invention to provide it is a kind of based on AIS, video monitoring port in ship GIS positional information searchers
Method, to overcome defect present in prior art.
To achieve the above object, the technical scheme is that：It is a kind of based on AIS, video monitoring port in ship GIS positions
Information search method is put, is realized in accordance with the following steps：
Step S1：The one video surveillance point location information data for being used to store video surveillance point information is established by a server
Storehouse；
Step S2：When ship in port shut down by berthing, the server obtains ship last time passback by AIS base stations
Information, including：Ship name and ship latitude and longitude coordinates, and be stored in a vessel position information database；
Step S3：The server is by the number in the ship latitude and longitude coordinates and the video surveillance point location information data storehouse
According to being matched, the video surveillance point information matched with the ship is obtained；
Step S4：Fishing port superintendence administrative staff input ship name through the server, and the server is in the vessel position
Information database transfers the ship latitude coordinate of the ship, and is marked on a GIS electronic maps；
Step S5：The video surveillance point information that the server matches according to the ship, camera corresponding to calling, obtains the ship
The live video information of oceangoing ship, and the mark on GIS electronic maps shows the live video information of the ship.
In an embodiment of the present invention, in the step S1, the video surveillance point information includes：Video surveillance point is compiled
Number, video surveillance point title, video surveillance point latitude and longitude coordinates and the preset site longitude and latitude distributed intelligence of video monitoring.
In an embodiment of the present invention, the preset site longitude and latitude distributed intelligence of the video monitoring includes：Video monitoring is pre-
Set-point is numbered and its latitude and longitude coordinates scope of corresponding default camera angle covering.
In an embodiment of the present invention, in the step S3, by the ship latitude and longitude coordinates and the video monitoring
The preset site longitude and latitude distributed intelligence of video monitoring in dot position information database is matched, and obtains the current institute of the ship
Video surveillance point corresponding to the preset site of video monitoring and the preset site of video monitoring at place.
In an embodiment of the present invention, in the step S5, the camera is arranged on head, and the server leads to
Overdrive head, obtain the live video information that the preset site of video monitoring residing for the ship is in default camera angle.
In an embodiment of the present invention, in the step S2, the information of the last time passback also includes：Ship
MMSI, shipowner's name and shipowner's contact method.
Compared to prior art, the invention has the advantages that：Offer proposed by the invention it is a kind of based on AIS,
Ship GIS positional information searching methods in the port of video monitoring, using computer convergence analysis technology, carry out watercraft AIS information
Associated with video monitoring information, accurate, positioning search rapidly can be only carried out to static roadster in port, solution is deposited now
Anti- flood control or the problem of fishing port superintendence administrative staff cannot fast and effeciently monitor to ship during fishing off season, carry significantly
The supervision in high fishing boat fishing port is horizontal, is preferably promoted to fishing efficiency of service.
Brief description of the drawings
Fig. 1 be the present invention in it is a kind of based on AIS, video monitoring port in ship GIS positional information searching methods flow
Figure.
Fig. 2 is the division schematic diagram in the preset site of video monitoring in an embodiment in the present invention.
Embodiment
Below in conjunction with the accompanying drawings, technical scheme is specifically described.
The present invention provide it is a kind of based on AIS, video monitoring port in ship GIS positional information searching methods, according to as follows
Step is realized：
Step S1：The one video surveillance point location information data for being used to store video surveillance point information is established by a server
Storehouse；
Further, in this embodiment, video surveillance point information includes：Video surveillance point numbering, video surveillance point title, video
Control point latitude and longitude coordinates and the preset site longitude and latitude distributed intelligence of video monitoring.
Further, in the present embodiment, the preset site longitude and latitude distributed intelligence of video monitoring includes：Video monitoring is preset
Site is numbered and its latitude and longitude coordinates scope of corresponding default camera angle covering.In the present embodiment, video monitoring is preset
Corresponding to the division in site and the preset site of each video monitoring preset camera angle, by be arranged at video surveillance point from
The presetting bit point division information that camera with head provides determines, according to the used different types of shooting for carrying head
The shooting wide-angle and specific dividing mode that head provides obtain.Each video surveillance point includes several video monitoring presetting bits
Point, the angle that adjacent video is monitored between preset site is θ, and the default of video monitoring camera is taken the photograph at each preset monitoring site
Picture visual angle is that α, θ and α obtain with specific reference to the camera specifically used, as shown in Figure 2.Then, according to video surveillance point longitude and latitude
Coordinate is spent, the longitude and latitude to presetting camera angle covering corresponding to the preset site of video monitoring that is divided at each video surveillance point
Degree coordinate range is demarcated.
Step S2：When ship in port shut down by berthing, server obtains ship last time passback by AIS base stations
Information, including：Ship name and ship latitude and longitude coordinates, and be stored in a vessel position information database；In this reality
Apply in example, the information of last time passback also includes：Ship MMSI, shipowner's name and shipowner's contact method.
Step S3：Server carries out the data in ship latitude and longitude coordinates and video surveillance point location information data storehouse
Match somebody with somebody, obtain the video surveillance point information matched with the ship；
Further, in the present embodiment, by the video in ship latitude and longitude coordinates and video surveillance point location information data storehouse
Monitor preset site longitude and latitude distributed intelligence to be matched, obtain the preset site of video monitoring and video that ship is presently in
Monitor video surveillance point corresponding to preset site.That is, server is automatically according to the preset site longitude and latitude of default video monitoring
Scope, and the ship last time berthing longitude and latitude positional information that recorded, carry out ship longitude and latitude position and video monitoring
The association of the latitude and longitude coordinates scope of camera angle covering is preset corresponding to preset site, judges which video ship is currently in
Which preset site of control point.
Step S4：Fishing port superintendence administrative staff input ship name through server, and server is in vessel position information data
The ship latitude coordinate of the ship is transferred in storehouse, and is marked on a GIS electronic maps；
Step S5：The video surveillance point information that server matches according to the ship, camera corresponding to calling, obtains the ship
Live video information, and the mark on GIS electronic maps shows the live video information of the ship.
In the present embodiment, in known video control point latitude and longitude information, can be obtained according to AIS base stations monitored
The longitude and latitude positional information of ship, can be by calculating the azimuth of video surveillance point and monitored ship, so as to drive video
The region of visual angle covering is preset in camera in monitoring, the preset site of video monitoring corresponding to steering；Moved when accommodation and cause side
After parallactic angle reaches θ, camera turns to next preset site of video monitoring, and angle reaches (n mono- between accommodation 1 at the n of accommodation
1) during θ, camera is oriented to the preset site n of video monitoring.
In the present embodiment, camera is arranged on head, and server obtains regarding residing for the ship by driving head
Frequency monitors the live video information that preset site is in default camera angle.Camera is using camera cradle head and digital control skill
The video control platform that art, video camera are combined into one, digital drive signals can be received, realize direction and height adjustment, zoom, light
The functions such as circle adjustment, active light source control.
Above is presently preferred embodiments of the present invention, all changes made according to technical solution of the present invention, caused function are made
During with scope without departing from technical solution of the present invention, protection scope of the present invention is belonged to.
Claims (6)
1. it is a kind of based on AIS, video monitoring port in ship GIS positional information searching methods, it is characterised in that according to following step
It is rapid to realize：
Step S1：The one video surveillance point location information data for being used to store video surveillance point information is established by a server
Storehouse；
Step S2：When ship in port shut down by berthing, the server obtains ship last time passback by AIS base stations
Information, including：Ship name and ship latitude and longitude coordinates, and be stored in a vessel position information database；
Step S3：The server is by the number in the ship latitude and longitude coordinates and the video surveillance point location information data storehouse
According to being matched, the video surveillance point information matched with the ship is obtained；
Step S4：Fishing port superintendence administrative staff input ship name through the server, and the server is in the vessel position
Information database transfers the ship latitude and longitude coordinates of the ship, and is marked on a GIS electronic maps；
Step S5：The video surveillance point information that the server matches according to the ship, camera corresponding to calling, obtains the ship
The live video information of oceangoing ship, and the mark on GIS electronic maps shows the live video information of the ship.
2. it is according to claim 1 it is a kind of based on AIS, video monitoring port in ship GIS positional information searching methods, its
It is characterised by, in the step S1, the video surveillance point information includes：Video surveillance point numbering, video surveillance point title,
Video surveillance point latitude and longitude coordinates and the preset site longitude and latitude distributed intelligence of video monitoring.
3. it is according to claim 2 it is a kind of based on AIS, video monitoring port in ship GIS positional information searching methods, its
It is characterised by, the preset site longitude and latitude distributed intelligence of video monitoring includes：Video monitoring preset site numbering and its correspondingly
Default camera angle covering latitude and longitude coordinates scope.
4. it is according to claim 3 it is a kind of based on AIS, video monitoring port in ship GIS positional information searching methods, its
It is characterised by, in the step S3, by the ship latitude and longitude coordinates and the video surveillance point location information data storehouse
The preset site longitude and latitude distributed intelligence of video monitoring matched, obtain the video monitoring presetting bit that the ship is presently in
Video surveillance point corresponding to point and the preset site of video monitoring.
5. it is according to claim 4 it is a kind of based on AIS, video monitoring port in ship GIS positional information searching methods, its
It is characterised by, in the step S5, the camera is arranged on head, and for the server by driving head, obtaining should
The live video information that the preset site of video monitoring residing for ship is in default camera angle.
6. it is according to claim 1 it is a kind of based on AIS, video monitoring port in ship GIS positional information searching methods, its
It is characterised by, in the step S2, the information of the last time passback also includes：Ship MMSI, shipowner's name and ship
Eastern contact method.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710885904.0A CN107566802A (en) | 2017-09-27 | 2017-09-27 | It is a kind of based on AIS, video monitoring port in ship GIS positional information searching methods |
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| CN201710885904.0A CN107566802A (en) | 2017-09-27 | 2017-09-27 | It is a kind of based on AIS, video monitoring port in ship GIS positional information searching methods |
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| CN201710885904.0A Pending CN107566802A (en) | 2017-09-27 | 2017-09-27 | It is a kind of based on AIS, video monitoring port in ship GIS positional information searching methods |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108965825A (en) * | 2018-08-14 | 2018-12-07 | 视云融聚（广州）科技有限公司 | Video interlink dispatching method based on holographic situational map |
| CN109712433A (en) * | 2018-12-27 | 2019-05-03 | 四创科技有限公司 | A kind of anti-, fishing boat is returned port intelligent guide method |
| CN110377630A (en) * | 2019-06-13 | 2019-10-25 | 中国水产科学研究院南海水产研究所 | A kind of fishing boat work data processing method, system, device and storage medium |
| CN116828391A (en) * | 2023-08-29 | 2023-09-29 | 中船（浙江）海洋科技有限公司 | Method for detecting AIS abnormal switch |
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| CN104599534A (en) * | 2015-01-14 | 2015-05-06 | 南京鹏力系统工程研究所 | CCTV ship tracking monitoring method of ship transportation navigation system |
| CN104660994A (en) * | 2015-02-09 | 2015-05-27 | 武汉理工大学 | Special maritime camera and intelligent maritime monitoring method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108965825A (en) * | 2018-08-14 | 2018-12-07 | 视云融聚（广州）科技有限公司 | Video interlink dispatching method based on holographic situational map |
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| CN109712433A (en) * | 2018-12-27 | 2019-05-03 | 四创科技有限公司 | A kind of anti-, fishing boat is returned port intelligent guide method |
| CN109712433B (en) * | 2018-12-27 | 2021-09-10 | 四创科技有限公司 | Intelligent guiding method for preventing fishing boat from returning to port |
| CN110377630A (en) * | 2019-06-13 | 2019-10-25 | 中国水产科学研究院南海水产研究所 | A kind of fishing boat work data processing method, system, device and storage medium |
| CN116828391A (en) * | 2023-08-29 | 2023-09-29 | 中船（浙江）海洋科技有限公司 | Method for detecting AIS abnormal switch |
| CN116828391B (en) * | 2023-08-29 | 2023-12-05 | 中船（浙江）海洋科技有限公司 | Method for detecting AIS abnormal switch |
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Address after: 350001 unit 6, 4 building, 245 Xiu Shan Road, Xin Dian Town, Jinan District, Fuzhou, Fujian, 608 Applicant after: Four creation technology limited company Address before: 350012 unit 6, 4 building, 245 Xiu Shan Road, Xin Dian Town, Jinan District, Fuzhou, Fujian, 608 Applicant before: Fujian Strong Software Co., Ltd. |
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Application publication date: 20180109 |