CN113518203A - Illegal fishing identification method for small offshore marine ship - Google Patents
Illegal fishing identification method for small offshore marine ship Download PDFInfo
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- CN113518203A CN113518203A CN202110453732.6A CN202110453732A CN113518203A CN 113518203 A CN113518203 A CN 113518203A CN 202110453732 A CN202110453732 A CN 202110453732A CN 113518203 A CN113518203 A CN 113518203A
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- fishing
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000012545 processing Methods 0.000 claims description 8
- 238000001931 thermography Methods 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 3
- 239000003653 coastal water Substances 0.000 description 8
- 241000251468 Actinopterygii Species 0.000 description 4
- 235000019733 Fish meal Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004467 fishmeal Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- 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
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/20—Checking timed patrols, e.g. of watchman
Abstract
The invention discloses an illegal fishing identification method for small offshore marine ships, which comprises the following steps: step 1, classifying small ships in the sea according to regions, types and lengths; and 2, installing ship-borne AIS equipment on the ship, communicating the ship-borne AIS equipment with an automatic ship identification system through satellite signals, and pushing various kinds of information of the fishing ship to a land management center through a GPS (global positioning system) by the automatic ship identification system. According to the illegal fishing identification method for the offshore marine small ships, the automatic ship identification system AIS is utilized, the automatic ship identification system AIS pushes various kinds of information of the fishing ships to the land management center through the GPS, whether the exclusive fishing sea area of the ships is the sea area can be judged, therefore, whether the fishing ships carry out illegal fishing operation can be identified and judged, the function of helping to identify the illegal fishing of the offshore small ships can be realized, and the efficiency is higher compared with the existing manual inspection mode.
Description
Technical Field
The invention relates to the technical field of marine fishery, in particular to an illegal fishing identification method for small offshore marine ships.
Background
With the development of human civilization, the population is more and more, fishery resources in various regions along the coast are more and more tense, fishery management departments in various regions set up related fishing seasons to prevent transitional fishing and cause exhaustion of fishery resources, in the fishing seasons, fishing boats are strictly forbidden to catch in the sea, and meanwhile, the fishery departments can also specially put in a plurality of seedlings to supplement the fishery resources, however, in the actual management, a plurality of fishermen feel that the understanding is not high, the fishes are often stolen in the fishing seasons to carry out illegal fishing, and the fishes can be seen to be stolen by a plurality of fishing boats in the fishing seasons through news reports and then be illegally sold as fish meal, so that the behavior has very serious adverse effect on marine fishery resources, and because the supervision departments are strictly checked, in many countries with the largest fish demand, one third of fishes are not stolen, reported, and illegally sold as fish meal, The lack of regulated fishing activity (IUU fishing for short) has made government efforts to manage resources fruitless, and has compromised the benefits of millions of legally fishing fishermen.
In the prior art, the method for monitoring illegal fishing of ships generally adopts a manual patrol mode, when a fishing boat is seen to go out of a port, the fishing boat is prevented and punished, the number of the fishing boats in a fishing boat dock is large, and a supervisor is difficult to immediately find whether the fishing boat goes out of the sea or not by simply patrolling.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an illegal fishing identification method for small offshore marine ships.
In order to achieve the purpose, the invention adopts the following technical scheme: an illegal fishing identification method for small offshore marine vessels comprises the following steps: step 1, classifying small ships in the sea according to regions, types and lengths;
step 2, installing shipborne AIS equipment on a ship, communicating the shipborne AIS equipment with an automatic ship identification system through satellite signals, and pushing various information of the fishing ship to a land management center through a GPS by the automatic ship identification system AIS;
step 3, by means of the automatic identification system AIS system and the radar, information such as the position, the speed, the course and the like of the passing ship can be collected, and information such as the country, the type, the length and the like of the ship can be determined;
step 4, according to the ship information provided by the automatic ship identification system AIS, whether the exclusive fishing sea area of the ship is the sea area can be judged, and therefore whether the fishing ship carries out illegal fishing operation can be identified and judged;
step 5, erecting a support on the offshore coast, and installing a thermal imaging high-definition camera on the support for monitoring and shooting the offshore coast at night;
and 6, patrolling the sea surface of the fishing-forbidden sea area by using the unmanned aerial vehicle, and transmitting data to a land management center through satellite signals once the suspicious fishing ship is found.
Preferably, the land management center comprises an AIS information server and an AIS signal receiver for receiving AIS signals sent by the onboard equipment.
Preferably, the onshore management center comprises a data processing server, the data processing server processes and stores video data sent by the thermal imaging high-definition camera and the unmanned aerial vehicle, and displays information to staff in the onshore management through the front-end display equipment.
Preferably, unmanned aerial vehicle disposes waterproof panoramic camera, and unmanned aerial vehicle still disposes GPS orientation module simultaneously.
Preferably, the AIS information server may analyze and process ship information received by the AIS receiver, perform cross analysis according to a fishing prohibition period of the sea area, mark a fishing ship entering the sea area in the fishing prohibition period, and transmit a signal to a worker of a land management center through a front-end display device.
The invention has the following beneficial effects:
1. according to the illegal fishing identification method for the offshore marine small ships, the automatic ship identification system AIS is utilized, the automatic ship identification system AIS pushes various information of the fishing ships to the onshore management center through the GPS, by means of the automatic ship identification system AIS system and the radar, the position, the speed, the course and other information of the passing ships can be collected, meanwhile, the state, the type, the length and other information of the ships can be determined, according to the ship information provided by the automatic ship identification system AIS, whether the exclusive fishing sea area of the ships is the sea area can be judged, therefore, whether the fishing ships carry out illegal fishing operation can be identified and judged, the function of helping supervisors to identify the illegal fishing of the offshore small ships can be realized, and the efficiency is higher compared with the existing manual inspection mode.
2. This recognition method is illegally catched to coastal waters ocean small-size boats, through installing thermal imaging high definition digtal camera at the coastal waters coast, can be at night under the condition that can't directly observe with the naked eye, utilize thermal imaging camera to patrol and examine the coastal waters sea, and carry out data intercommunication with the data processing server of land management center, the fishing boat picture that enters into the forbidden fishing sea territory night conveys to front end display device, the staff of land management center of being convenient for in time handles, through using unmanned aerial vehicle, can realize 360 all-round no dead angles and observe the action of suspicious fishing boat, the staff of being convenient for carries out more careful observation to the fishing boat, help the staff to discern whether there is the illegal action of catching of fishing boat.
Drawings
Fig. 1 is a schematic system configuration diagram of an illegal fishing identification method for small offshore marine vessels according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
An illegal fishing identification method for small offshore marine vessels comprises the following steps:
1. firstly, classifying small ships at offshore oceans according to regions, types and lengths;
2. the method comprises the steps that shipborne AIS equipment is installed on a ship, the shipborne AIS equipment is communicated with an automatic ship identification system through satellite signals, and the automatic ship identification system AIS pushes various kinds of information of a fishing ship to a land management center through the satellite signals;
3. by means of the automatic identification system AIS system and the radar of the ship, information such as the position, the speed, the course and the like of a passing ship can be collected, and information such as the country, the type, the length and the like of the ship can be determined; the land management center comprises an AIS information server and an AIS signal receiver, wherein the AIS signal receiver is used for receiving AIS signals sent by shipborne equipment.
4. According to the ship information that boats and ships automatic identification system AIS provided, can judge whether this ship's exclusive fishing sea area is this sea area, alright from this can discern and judge whether illegal fishing operation is carried out to this fishing boat, can realize the function that the small-size boats and ships illegally fished of help discernment coastal water, compare in the mode efficiency of current manual inspection higher.
In this embodiment, the AIS information server may analyze and process ship information received by the AIS receiver, perform cross analysis according to the fishing prohibition period of the sea area, mark a fishing boat entering the sea area in the fishing prohibition period, and transmit a signal to a worker in the onshore management center through the front-end display device.
Example 2
On the basis of embodiment 1 implementation, through setting up the support at the coastal waters coast, the hot formation of image high definition digtal camera is installed to the support for carry out surveillance camera shooting to the coastal waters at night, land management center includes data processing server, and data processing server handles and stores the video data that hot formation of image high definition digtal camera and unmanned aerial vehicle sent, and demonstrates information for the staff in the ground management through front end display equipment.
Simultaneously patrol the sea of forbidden fishing sea area through unmanned aerial vehicle, in case discover suspicious fishing ship just through satellite signal with data transfer to land management center, unmanned aerial vehicle disposes waterproof panorama camera, and unmanned aerial vehicle still disposes GPS orientation module simultaneously.
In this embodiment, through installing thermal imaging high definition digtal camera on coastal waters coast, can be at night under the unable direct condition with the visual observation, utilize thermal imaging camera to patrol and examine the coastal waters sea, and carry out data intercommunication with land management center's data processing server, the fishing boat picture that enters into forbidden fishing sea territory night conveys to front end display device, the staff of land management center of being convenient for in time handles, through using unmanned aerial vehicle, can realize 360 all-round no dead angles and observe suspicious fishing boat's action, the staff of being convenient for carries out more careful observation to the fishing boat, help the staff to discern whether there is illegal fishing action in the fishing boat.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. An illegal fishing identification method for small offshore marine vessels is characterized by comprising the following steps:
step 1, classifying small ships in the sea according to regions, types and lengths;
step 2, installing shipborne AIS equipment on a ship, communicating the shipborne AIS equipment with an automatic ship identification system through satellite signals, and pushing various information of the fishing ship to a land management center through a GPS by the automatic ship identification system AIS;
step 3, by means of the automatic identification system AIS system and the radar, information such as the position, the speed, the course and the like of the passing ship can be collected, and information such as the country, the type, the length and the like of the ship can be determined;
step 4, according to the ship information provided by the automatic ship identification system AIS, whether the exclusive fishing sea area of the ship is the sea area can be judged, and therefore whether the fishing ship carries out illegal fishing operation can be identified and judged;
step 5, erecting a support on the offshore coast, and installing a thermal imaging high-definition camera on the support for monitoring and shooting the offshore coast at night;
and 6, patrolling the sea surface of the fishing-forbidden sea area by using the unmanned aerial vehicle, and transmitting data to a land management center through satellite signals once the suspicious fishing ship is found.
2. The method of identifying illegal fishing of offshore marine small vessels according to claim 1, characterized in that: the land management center comprises an AIS information server and an AIS signal receiver, wherein the AIS signal receiver is used for receiving AIS signals sent by shipborne equipment.
3. The method of identifying illegal fishing of offshore marine small vessels according to claim 1, characterized in that: the onshore management center comprises a data processing server, the data processing server processes and stores video data sent by the thermal imaging high-definition camera and the unmanned aerial vehicle, and information is displayed to staff in the onshore management through front-end display equipment.
4. The method of identifying illegal fishing of offshore marine small vessels according to claim 1, characterized in that: unmanned aerial vehicle disposes waterproof panorama camera, and unmanned aerial vehicle still disposes GPS orientation module simultaneously.
5. The method of identifying illegal fishing of offshore marine small vessels according to claim 1, characterized in that: the AIS information server can analyze and process ship information received by the AIS receiver, cross analysis is carried out according to the fishing prohibition period of the sea area, fishing ships entering the sea area in the fishing prohibition period are marked, and signals are transmitted to staff of a land management center through front-end display equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110453732.6A CN113518203A (en) | 2021-04-26 | 2021-04-26 | Illegal fishing identification method for small offshore marine ship |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110453732.6A CN113518203A (en) | 2021-04-26 | 2021-04-26 | Illegal fishing identification method for small offshore marine ship |
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| Publication Number | Publication Date |
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| CN113518203A true CN113518203A (en) | 2021-10-19 |
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| CN202110453732.6A Pending CN113518203A (en) | 2021-04-26 | 2021-04-26 | Illegal fishing identification method for small offshore marine ship |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203759750U (en) * | 2014-01-02 | 2014-08-06 | 浙江海洋学院 | Monitoring system for fishing vessels during marine fishing moratorium |
| CN204206219U (en) * | 2014-02-21 | 2015-03-11 | 北京国交信通科技发展公司 | Fish-farming operation supervisory control system |
| US20170168133A1 (en) * | 2015-12-09 | 2017-06-15 | The Boeing Company | System and method for identifying and tracking unacknowledged marine vessels |
| CN107222723A (en) * | 2017-07-06 | 2017-09-29 | 上海复亚通信科技有限公司 | A kind of UAV Video is superimposed total management system with AIS |
| CN107888879A (en) * | 2017-11-20 | 2018-04-06 | 福建无线电设备有限公司 | Coastline monitors and unattended cloud system and application method |
| CN210466752U (en) * | 2019-12-03 | 2020-05-05 | 闽江学院 | Fishing boat safety monitoring system |
| CN111222526A (en) * | 2018-11-27 | 2020-06-02 | 中电科海洋信息技术研究院有限公司 | Fishing boat real-time fishing behavior recognition method, device, equipment and storage medium |
-
2021
- 2021-04-26 CN CN202110453732.6A patent/CN113518203A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203759750U (en) * | 2014-01-02 | 2014-08-06 | 浙江海洋学院 | Monitoring system for fishing vessels during marine fishing moratorium |
| CN204206219U (en) * | 2014-02-21 | 2015-03-11 | 北京国交信通科技发展公司 | Fish-farming operation supervisory control system |
| US20170168133A1 (en) * | 2015-12-09 | 2017-06-15 | The Boeing Company | System and method for identifying and tracking unacknowledged marine vessels |
| CN107222723A (en) * | 2017-07-06 | 2017-09-29 | 上海复亚通信科技有限公司 | A kind of UAV Video is superimposed total management system with AIS |
| CN107888879A (en) * | 2017-11-20 | 2018-04-06 | 福建无线电设备有限公司 | Coastline monitors and unattended cloud system and application method |
| CN111222526A (en) * | 2018-11-27 | 2020-06-02 | 中电科海洋信息技术研究院有限公司 | Fishing boat real-time fishing behavior recognition method, device, equipment and storage medium |
| CN210466752U (en) * | 2019-12-03 | 2020-05-05 | 闽江学院 | Fishing boat safety monitoring system |
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Application publication date: 20211019 |
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