CN116884270A - Judgment method for suspected fake-licensed ship - Google Patents

Judgment method for suspected fake-licensed ship Download PDF

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Publication number
CN116884270A
CN116884270A CN202310863242.2A CN202310863242A CN116884270A CN 116884270 A CN116884270 A CN 116884270A CN 202310863242 A CN202310863242 A CN 202310863242A CN 116884270 A CN116884270 A CN 116884270A
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China
Prior art keywords
ship
ais
licensed
module
fake
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CN202310863242.2A
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Chinese (zh)
Inventor
祝海东
戚应松
丁文洁
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Jiangsu Hangxin Transportation Technology Co ltd
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Jiangsu Hangxin Transportation Technology Co ltd
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Priority to CN202310863242.2A priority Critical patent/CN116884270A/en
Publication of CN116884270A publication Critical patent/CN116884270A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G3/00—Traffic control systems for marine craft
    • 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
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841—Registering performance data
    • 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
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/12—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time in graphical form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/024—Guidance services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/42—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for mass transport vehicles, e.g. buses, trains or aircraft

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Ocean & Marine Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The invention relates to the technical field of ship fake-licensed judgment, and discloses a method for judging suspected fake-licensed ships, which comprises the following steps: s1: installing a laser scanning device, an AIS signal receiving device and an AI identifying device at a monitoring bayonet, and debugging; s2: the method comprises the steps of performing laser scanning, performing scanning propagation by using a laser scanning device, receiving an AIS signal sent by a ship by using an AIS signal receiving device, obtaining a nine-bit code of the AIS signal, and synchronously identifying the ship name and the ship number of the ship by using an AI identifying device; s3: and (5) judging the ship by AIS, and judging the ship to be a suspected fake-licensed ship and marking the ship when the situation is detected. According to the ship monitoring system, the AIS signal receiving equipment is used for receiving AIS data sent by the ship, and the AI identifying equipment is used for synchronously identifying the ship name and the ship number of the ship, so that the ship can be monitored and identified in multiple directions under double pipes, whether the ship is a suspected license plate ship or not is judged, and the monitoring accuracy is improved.

Description

Judgment method for suspected fake-licensed ship
Technical Field
The invention relates to the technical field of ship fake-licensed judgment, in particular to a method for judging suspected fake-licensed ships.
Background
The ship can pass through the monitoring bayonet in the process of inland navigation, various identification monitoring devices are generally installed at the monitoring bayonet to monitor the ship, particularly, the ship is monitored by fake-licensed, namely, the ship is illegally used with the same ship name number of other people or with the ship name number which is logged off, and the ship is written on the ship which is not approved to be newly built, updated, transformed and purchased, so that the special purposes of evasion supervision and the like are achieved.
The fake-licensed ship has the following basic characteristics: (1) the ship is provided with a plurality of AIS slipways, and the opening and closing equipment can be switched, so that AIS signals collected at different observation points can be different, and the possibility of a plurality of signals is not eliminated; (2) the ship name and the ship number written by the ship body are obviously inconsistent (the numbers are completely inconsistent), (3) if the ship name and the ship number written by the ship body are consistent with the ship number corresponding to the AIS nine-level code, the ship size and the actual measurement size on the ship registration certificate are obviously different, the ship registration certificate is also a fake-licensed ship, the existing monitoring method is not accurate enough in monitoring, and some monitoring holes exist, so that some fake-licensed ships escape monitoring, and therefore, the method for judging the suspected fake-licensed ship is provided.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a judging method of suspected fake-licensed ships, which solves the problems that the existing monitoring method is not accurate enough in monitoring and some monitoring holes exist, so that some fake-licensed ships escape monitoring.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions:
a judging method of suspected fake-licensed ships comprises the following steps:
s1: installing a laser scanning device, an AIS signal receiving device and an AI identifying device at a monitoring bayonet, and debugging;
s2: the method comprises the steps of performing laser scanning, performing scanning propagation by using a laser scanning device, receiving an AIS signal sent by a ship by using an AIS signal receiving device, obtaining a nine-bit code of the AIS signal, and synchronously identifying the ship name and the ship number of the ship by using an AI identifying device;
s3: AIS judges, judges it is suspected to overlap the tablet boats and marks when monitoring the following situation: 301, when only one ship passes in a certain time, a plurality of AIS signals are matched, 302, and when a nine-bit code searches a plurality of data in a ship communication network or a maritime system, whether the ship number is reasonably replaced is checked manually, if not, the AIS nine-bit code is recorded in a fake-licensed database, 303, and the nine-bit code is recorded in a suspected fake-licensed database;
s4: AI judgment, namely judging that the ship is a suspected fake-licensed ship when the following conditions are detected, and marking: 401, if the AI identification ship name is inconsistent with the AIS matched ship name, eliminating whether multiple ships are opposite or follow up in front and back time, and if the AI identification ship name is completely consistent with the AIS matched ship name, recording the ship size and the actually measured ship size deviation of the ship file, and exceeding a set threshold;
s5: and (3) recording, wherein the conditions in S3 and S4 meet one of the conditions, namely, the suspected fake-licensed ship checking result is judged to be put in storage, and meanwhile, the reason for judgment is clearly given in the supplementary remarks.
As a still further scheme of the invention, the equipment is monitored and maintained regularly in the step S1, and when abnormal equipment data exist, the abnormal equipment data are recorded and fed back in time.
Further, the S2 includes an AIS signal receiving module responsible for receiving the AIS signal sent by the ship and an AI identifying module for identifying the ship name and number.
On the basis of the scheme, the AI identification module in the S2 comprises a keyword extraction module, an identification module and a digital splitting module, and is considered as unqualified when any one of the ship name and the ship number of the ship is identified and does not accord with the recorded information.
Further, the signal received by the AIS in S3 includes an AIS data sequence, each AIS data in the AIS data sequence is arranged according to the receiving time, and the AIS data includes dynamic information.
On the basis of the scheme, the judgment module and the marking module are included in the S3, and the marking module is used for marking the suspected fake-licensed ship after the judgment module judges the suspected fake-licensed ship, and the suspected fake-licensed ship is uploaded to a database.
In still a further aspect of the present invention, the S4 includes a data transmission module and a central processing module, and the AI is identified and then transmitted to the central processing module for processing.
Further, the S4 includes a comparison module, where the comparison module and the AI identification module are connected to the ship signal network or the marine system, and after the AI identification module identifies the ship information, the comparison module compares the ship information with the ship data in the database of the ship monitoring system, so as to determine whether the ship is a suspected fake-licensed ship.
(III) beneficial effects
Compared with the prior art, the invention provides a method for judging suspected fake-licensed ships, which has the following beneficial effects:
1. according to the ship monitoring system, the AIS signal receiving equipment is used for receiving AIS data sent by the ship, and the AI identifying equipment is used for synchronously identifying the ship name and the ship number of the ship, so that the ship can be monitored and identified in multiple directions under double pipes, whether the ship is a suspected fake-licensed ship or not is judged, and the monitoring accuracy is improved.
2. According to the invention, by setting AIS signals under various conditions and docking with a ship communication network or a maritime system, and matching with manual checking, whether the ship is suspected of fake license or not under different conditions is fully considered, so that the judgment is more accurate.
3. According to the invention, whether the ship name and the ship number are always identified through the AI, whether the situation that multiple ships are opposite or follow each other in front and back time can be eliminated, and the judgment accuracy of the suspected fake-licensed ship is improved by comparing the ship name and the ship number with the record size of the ship signal network or the maritime system.
Drawings
Fig. 1 is a schematic flow structure diagram of a method for judging a suspected fake-licensed ship according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1, a method for judging a suspected fake-licensed ship includes the following steps:
s1: installing a laser scanning device, an AIS signal receiving device and an AI identification device at a monitoring bayonet, debugging, regularly monitoring and maintaining the device in S1, and timely recording and feeding back when abnormal device data exist;
s2: the method comprises the steps that laser scanning is carried out, laser scanning equipment is carried out, AIS signals sent by a ship are received by AIS signal receiving equipment to obtain nine-bit codes, AIS data sent by the ship are received by the AIS signal receiving equipment and synchronously identified by the AIS signal receiving equipment, whether the ship is a suspected fake-licensed ship or not can be monitored and identified in multiple directions under double-tube alignment, monitoring accuracy is improved, an AIS signal receiving module responsible for receiving the AIS signals sent by the ship and an AI identification module for identifying the ship' S ship name are included in S2, the AI identification module in S2 comprises a keyword extraction module, an identification module and a digital splitting module, and if any one of ship name and ship number identification does not accord with recorded information, the ship is considered to be unqualified;
s3: AIS judges, judges it is suspected to overlap the tablet boats and marks when monitoring the following situation: 301, when only one ship passes through in a certain time, a plurality of AIS signals are matched, 302, if a plurality of pieces of data are detected in a ship communication network or a maritime system, whether the ship number is reasonably replaced or not is checked manually, if not, the AIS nine-bit code is recorded in a fake-licensed database, 303, the nine-bit code is recorded in the suspected fake-licensed database, whether the ship is suspected of being fake-licensed or not under different conditions is fully considered by setting AIS signals under various conditions and matching with the ship communication network or the maritime system and manually checking, so that judgment is more accurate, the AIS received signals in S3 comprise AIS data sequences, AIS data in the AIS data sequences are arranged according to the receiving time, the AIS data comprise dynamic information, and after the suspected fake-licensed ship is judged by the judging module, the fake-licensed ship is marked by the marking module and uploaded to the database;
s4: AI judgment, namely judging that the ship is a suspected fake-licensed ship when the following conditions are detected, and marking: 401, if the AI identification ship name is inconsistent with the AIs matching ship name (the numbers are completely inconsistent, and no ship name non-standard checking item exists), excluding whether the situation that multiple ships appear in opposite directions or following each other exists in the front and rear time, 402, if the AI identification ship name is completely consistent with the AIs matching ship name, the ship file records the ship size and the actual measured ship size deviation, exceeds a set threshold, whether the situation that multiple ships appear in opposite directions or following each other in the front and rear time can be excluded through the AI identification ship name, and the situation can be compared with the file records of a ship signal network or a marine system, the accuracy of judging suspected fake-licensed ships is improved, S4 comprises a data transmission module and a central processing module, the data transmission module is used for transmitting the data to the central processing module for processing after the AI identification, S4 comprises a comparison module, the comparison module is connected with the ship signal network or the marine system, and the comparison module is used for comparing ship data in a database of a ship monitoring system after the AI identification module identifies ship information, so that whether the ship is suspected fake licensed or not;
s5: and (3) recording, wherein the conditions in S3 and S4 meet one of the conditions, namely, the suspected fake-licensed ship checking result is judged to be put in storage, and meanwhile, the reason for judgment is clearly given in the supplementary remarks.
Example 2
Referring to fig. 1, a method for judging a suspected fake-licensed ship includes the following steps:
s1: installing a laser scanning device, an AIS signal receiving device and an AI identifying device at a monitoring bayonet, and debugging;
s2: the method comprises the steps that laser scanning is carried out, laser scanning equipment is carried out, AIS signals sent by a ship are received by AIS signal receiving equipment to obtain nine-bit codes, AIS data sent by the ship are received by the AIS signal receiving equipment and synchronously identified by the AIS signal receiving equipment, whether the ship is a suspected fake-licensed ship or not can be monitored and identified in multiple directions under double-tube alignment, monitoring accuracy is improved, an AIS signal receiving module responsible for receiving the AIS signals sent by the ship and an AI identification module for identifying the ship' S ship name are included in S2, the AI identification module in S2 comprises a keyword extraction module, an identification module and a digital splitting module, and if any one of ship name and ship number identification does not accord with recorded information, the ship is considered to be unqualified;
s3: AIS judges, judges it is suspected to overlap the tablet boats and marks when monitoring the following situation: 301, when only one ship passes through in a certain time, a plurality of AIS signals are matched, 302, if a plurality of pieces of data are detected in a ship communication network or a maritime system, whether the ship number is reasonably replaced or not is checked manually, if not, the AIS nine-bit code is recorded in a fake-licensed database, 303, the nine-bit code is recorded in the suspected fake-licensed database, whether the ship is suspected of being fake-licensed or not under different conditions is fully considered by setting AIS signals under various conditions and matching with the ship communication network or the maritime system and manually checking, so that judgment is more accurate, the AIS received signals in S3 comprise AIS data sequences, AIS data in the AIS data sequences are arranged according to the receiving time, the AIS data comprise dynamic information, and after the suspected fake-licensed ship is judged by the judging module, the fake-licensed ship is marked by the marking module and uploaded to the database;
s4: AI judgment, namely judging that the ship is a suspected fake-licensed ship when the following conditions are detected, and marking: 401, if the AI identification ship name is inconsistent with the AIs matched ship name (the numbers are completely inconsistent, and no ship name non-standard check item exists), excluding whether the situation that multiple ships are opposite or follow occurs in the front and rear time, 402, if the AI identification ship name is completely consistent with the AIs matched ship name, the ship file records the ship size and the actually measured ship size deviation, and exceeds a set threshold value, whether the situation that multiple ships are opposite or follow occurs in the front and rear time can be excluded through AI identification ship name, and the situation is compared with the file record size of a ship signal network or a maritime system, so that the judgment accuracy of suspected fake-licensed ships is improved;
s5: and (3) recording, wherein the conditions in S3 and S4 meet one of the conditions, namely, the suspected fake-licensed ship checking result is judged to be put in storage, and meanwhile, the reason for judgment is clearly given in the supplementary remarks.
Example 3
Referring to fig. 1, a method for judging a suspected fake-licensed ship includes the following steps:
s1: installing a laser scanning device, an AIS signal receiving device and an AI identification device at a monitoring bayonet, debugging, regularly monitoring and maintaining the device in S1, and timely recording and feeding back when abnormal device data exist;
s2: the method comprises the steps that laser scanning is carried out, laser scanning equipment is carried out, AIS signals sent by a ship are received by AIS signal receiving equipment to obtain nine-bit codes, AIS data sent by the ship are received by the AIS signal receiving equipment and synchronously identified by the AIS signal receiving equipment, whether the ship is a suspected fake-licensed ship or not can be monitored and identified in multiple directions under double-tube alignment, monitoring accuracy is improved, an AIS signal receiving module responsible for receiving the AIS signals sent by the ship and an AI identification module for identifying the ship' S ship name are included in S2, the AI identification module in S2 comprises a keyword extraction module, an identification module and a digital splitting module, and if any one of ship name and ship number identification does not accord with recorded information, the ship is considered to be unqualified;
s3: AIS judges, judges it is suspected to overlap the tablet boats and marks when monitoring the following situation: 301, when only one ship passes through in a certain time, a plurality of AIS signals are matched, 302, and if a nine-bit code is found in a ship communication network or a maritime system, whether the ship number is reasonably replaced or not is checked manually, if not, the AIS nine-bit code is recorded in a fake-licensed database, 303, the nine-bit code is recorded in a suspected fake-licensed database, and by setting AIS signals under various conditions and butting with the ship communication network or the maritime system and matching with manual checking, whether the ship is suspected of fake-licensed under different conditions is fully considered, so that judgment is more accurately carried out;
s4: AI judgment, namely judging that the ship is a suspected fake-licensed ship when the following conditions are detected, and marking: 401, if the AI identification ship name is inconsistent with the AIs matching ship name (the numbers are completely inconsistent, and no ship name non-standard checking item exists), excluding whether the situation that multiple ship faces or follows appears in front and rear time, 402, if the AI identification ship name is completely consistent with the AIs matching ship name, the ship file records the ship size and the actual measurement ship size deviation, exceeds a set threshold, whether the situation that multiple ship faces or follows appears in front and rear time can be excluded through the AI identification ship name all the time, and the situation can be compared with the file records of a ship signal network or a marine system, the accuracy of judging the suspected fake plate ship is improved, S4 comprises a data transmission module and a central processing module, the data transmission module is used for transmitting the data to the central processing module for processing after the AI identification, S4 comprises a comparison module, the comparison module is connected with the ship signal network or the marine system, and the comparison module is used for comparing ship data in a database of the ship monitoring system after the AI identification module identifies ship information, so that whether the suspected fake plate ship is a suspected fake plate is judged.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The method for judging the suspected fake-licensed ship is characterized by comprising the following steps of:
s1: installing a laser scanning device, an AIS signal receiving device and an AI identifying device at a monitoring bayonet, and debugging;
s2: the method comprises the steps of performing laser scanning, performing scanning propagation by using a laser scanning device, receiving an AIS signal sent by a ship by using an AIS signal receiving device, obtaining a nine-bit code of the AIS signal, and synchronously identifying the ship name and the ship number of the ship by using an AI identifying device;
s3: AIS judges, judges it is suspected to overlap the tablet boats and marks when monitoring the following situation: 301, when only one ship passes in a certain time, a plurality of AIS signals are matched, 302, and when a nine-bit code searches a plurality of data in a ship communication network or a maritime system, whether the ship number is reasonably replaced is checked manually, if not, the AIS nine-bit code is recorded in a fake-licensed database, 303, and the nine-bit code is recorded in a suspected fake-licensed database;
s4: AI judgment, namely judging that the ship is a suspected fake-licensed ship when the following conditions are detected, and marking: 401, if the AI identification ship name is inconsistent with the AIS matched ship name, eliminating whether multiple ships are opposite or follow up in front and back time, and if the AI identification ship name is completely consistent with the AIS matched ship name, recording the ship size and the actually measured ship size deviation of the ship file, and exceeding a set threshold;
s5: and (3) recording, wherein the conditions in S3 and S4 meet one of the conditions, namely, the suspected fake-licensed ship checking result is judged to be put in storage, and meanwhile, the reason for judgment is clearly given in the supplementary remarks.
2. The method for judging suspected fake-licensed ships according to claim 1, wherein in the step S1, monitoring and maintenance are carried out on equipment regularly, and recording and feedback are carried out in time when abnormal equipment data exist.
3. The method according to claim 1, wherein S2 includes an AIS signal receiving module for receiving the AIS signal from the ship and an AI identification module for identifying the ship name and number.
4. The method for determining a suspected fake-licensed ship according to claim 3, wherein the AI identification module in S2 includes a keyword extraction module, an identification module and a digital splitting module, and is considered as being disqualified when any one of the ship name and the ship number of the ship is identified without the information conforming to the record.
5. The method according to claim 1, wherein the signal received by the AIS in S3 includes an AIS data sequence, each AIS data in the AIS data sequence is arranged according to the receiving time, and the AIS data includes dynamic information.
6. The method for determining a suspected fake-licensed ship according to claim 5, wherein the step S3 includes the step of wrapping the determining module and the marking module, marking the suspected fake-licensed ship by the marking module after the determining module determines the suspected fake-licensed ship, and uploading the marked suspected fake-licensed ship to the database.
7. The method for determining a suspected fake-licensed ship according to claim 1, wherein the step S4 includes a data transmission module and a central processing module, and the data transmission module is used for transmitting the data to the central processing module for processing after AI identification.
8. The method according to claim 7, wherein the step S4 includes a comparison module, the comparison module and the AI identification module are connected to a ship communication network or a marine system, and the comparison module compares the ship information identified by the AI identification module with the ship data in the database of the ship monitoring system to determine whether the ship is a suspected fake-licensed ship.
CN202310863242.2A 2023-07-14 2023-07-14 Judgment method for suspected fake-licensed ship Pending CN116884270A (en)

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Application Number Priority Date Filing Date Title
CN202310863242.2A CN116884270A (en) 2023-07-14 2023-07-14 Judgment method for suspected fake-licensed ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310863242.2A CN116884270A (en) 2023-07-14 2023-07-14 Judgment method for suspected fake-licensed ship

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Publication Number Publication Date
CN116884270A true CN116884270A (en) 2023-10-13

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