KR101054246B1 - Method for managing position information of vessel using workflow of automatic identification system - Google Patents

Abstract

PURPOSE: A method for managing the position information of a ship using the workflow of an AIS(Automatic Identification System) is provided to supply exact management data according to the location information of the ship. CONSTITUTION: Entry and departure port sections and docking and undocking section are set by inputting the coordinates of a latitude and a longitude(S310). AIS information is periodically received from a ship(S320). The AIS information is periodically confirmed and is decoded to data which needs raw data(S330). Information about a new ship is stored by comparing the decoded AIS information with the preset ship information(S340). Entry and departure time is automatically inputted if the ship is located in the entry and departure port areas(S350). If the ship is located in the docking and undocking areas, the docking and undocking time is automatically inputted according to the AIS information(S360). The location, the entry and departure time, and the docking and undocking time of each ship are transmitted to other ships(S370).

Description

Ship position information management using workflow of AIS {METHOD FOR MANAGING POSITION INFORMATION OF VESSEL USING WORKFLOW OF AUTOMATIC IDENTIFICATION SYSTEM}

The present invention relates to a method for managing position information of a vessel using a workflow of an automatic identification system (AIS), and more particularly, to the arrival, departure, berthing and berthing of a vessel through AIS information transmitted from the vessel. By automatically recognizing and managing location information according to time, the present invention relates to a method for managing location information of a ship using the workflow of AIS, which minimizes the manpower required for port management and provides accurate data on the ship.

In general, the entry and exit management of a ship at a port terminal is carried out by the administrator of the relevant port management control center and the jurisdiction maritime police station, and the manager records the entry and departure time by hand by the manager. It is done.

For example, in a conventional port control station, the vessel reports the port of entry and exit for the loading and unloading and operation of the baggage, the manager adds the ship's name, port name, port number to the management register as shown in Figs. It manages by handwriting the arrival time, arrival time, departure time, baggage and crew.

However, the conventional management method for the ship has a problem that a lot of time and manpower is required to carry out the procedures for arrival and departure and folding.

On the other hand, as another conventional method, at the port control station, the ship's arrival and departure port for the port terminal is observed through a Vessel Traffic System (VTS) using communication equipment such as radar, CCTV and wireless telephones. Management is performed by directly inputting data on the port of entry and departure of the vessel into the management system as shown in FIG. 3 and then providing information necessary for the safety of navigation of the vessel.

However, the conventional management method for the ship has a problem that the administrator does not provide accurate data on the arrival and departure and fold-in time of the ship due to a long time to input data or input error.

The present invention is to solve the above problems, the purpose of the port management by automatically recognizing and managing the location information according to the arrival, departure, docking and berthing time of the ship through the AIS information transmitted from the ship, It is to provide a ship position information management method using AIS workflow that can provide accurate management data according to ship position information while minimizing manpower.

In the ship position information management method using the workflow of the AIS according to the present invention for achieving the above object, (A) AIS information management terminal 200 inputs the latitude and longitude coordinate values through the input unit 210 Setting the entry and departure zones and the berthing and ocular zones (S310); (B) periodically receiving, by the AIS information management terminal 200, AIS information consisting of raw data from the vessel 100 through the AIS information receiver 150 (S320); (C) The AIS information management terminal 200 periodically checks the AIS information from the vessel 100 through the recognition unit 220 and simultaneously checks the raw data through the parser 230 and the AIS information management terminal 200. Decoding to data necessary for step S330; (D) If the AIS information management terminal 200 has a ship in the port of entry and docking area set through the step (A), and the port of arrival and docking time is not stored in the time information DB 249, the decoded AIS information Automatically inputting the arrival and docking time according to step S350; (E) If the AIS information management terminal 200 has a corresponding ship in the departure zone and the language zone set through the step (A) above, and the departure and departure time is not stored in the time information DB 249, the ship 100 In accordance with the AIS information from) and automatically enters and manages departure time and language time (S360).

Preferably, (F) the AIS information management terminal 200 transmits the location, entry, departure, docking and berthing time information for each of the various vessels 100 stored in the time information DB 249 to the transmission unit 260 Transmitting to each vessel 100 through each of the vessels 100 further comprises the step of exchanging AIS information (S370).

More preferably, between the steps (C) and (D), (C1) the AIS information management terminal 200 is decoded through the step (C) AIS information and vessel information stored in the ship DB 241 Comparing the step of storing the information about the ship not stored in the ship DB (241) (S340) further.

In addition, in step (D) S350, when the arrival time and the docking time are not stored in the time information DB 249, the AIS information management terminal 200 uses the AIS information such as the ship's traveling speed and direction. It is desirable to enter the expected arrival time and the expected docking time.

In addition, the eyepiece and berth zones are preferably set by inputting latitude and longitude coordinate values for four vertices corresponding to the vessel size near the inner wall of the harbor terminal.

According to the ship position information management method using the workflow of the AIS according to the present invention, through the AIS information transmitted from the ship automatically recognizes and manages the position information according to the arrival, departure, docking and berthing time of the ship, harbor Minimize the manpower required for management and at the same time provide accurate management data according to the ship's location information.

That is, the present invention is a method for automatically managing the position, arrival and departure time of a ship in real time without human intervention for a terminal using AIS information, even if the surrounding vessel is not recognized, Progress can be judged, and even if the clock is not good, clearness, course and speed can be identified, so that safety management such as ship collision prevention, wide area control, search and rescue of distressed ships can be performed more effectively.

Other objects and advantages of the present invention in addition to the above object will be apparent from the detailed description of the embodiments with reference to the accompanying drawings.

1 to 3 is a view showing an example of the management method of the ship carried out in the management control center of the conventional port terminal.
4 is a view showing a position information management system of a ship using the workflow of the AIS applied to the present invention.
5 is a diagram showing a detailed configuration of an AIS management terminal applied to the present invention.
6 is a view showing an example of the setting of the entry and departure zones applied to the present invention.
7 is a view showing an example of the setting of the eyepiece and ocular zone to be applied to the present invention.
8 is a diagram illustrating an example in which raw data applied to the present invention is converted into necessary data.
9 and 10 are views showing an example of a display screen output through the AIS information management terminal applied to the present invention.
11 is a flowchart illustrating a method for managing position information of a ship using a workflow of an AIS according to a preferred embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail a method for managing the position information of the ship using the workflow of the AIS according to the present invention.

First, the ship's position information management system using the workflow of the AIS applied to the present invention.

4 is a view showing a position information management system of a ship using a workflow of the AIS applied to the present invention, Figure 5 is a view showing a detailed configuration of the AIS management terminal disclosed in FIG.

In addition, Figure 6 is a view showing an example of the setting of the entry and departure zones applied to the present invention, Figure 7 is a view showing an example of the setting of the eyepiece and ocular zone applied to the present invention, Figure 8 is a present It is a figure which shows the example which converted the raw data applied to this invention into necessary data.

9 and 10 are diagrams illustrating an example of a display screen output through an AIS information management terminal applied to the present invention.

As shown in Figures 4 and 5, the system applied to the present invention includes a ship 100, AIS information transceiver 130, AIS information receiver 150 and AIS information management terminal 200.

In other words, the vessel 100 is a duty set by the International Maritime Organization (IMO) to prevent the collision of the vessel at sea to the name and type of ship, location information, speed, progress direction, and AIS information related to navigation, etc. AIS (Automatic Identification System) is automatically provided to the AIS information management terminal 200 of other ships and port terminals via a VHF line.

The AIS information transceiver 130 is installed in the vessel 100 and transmits AIS information from the vessel 100 to the AIS information receiver 150.

The AIS information receiver 150 is installed in the AIS information management terminal 200 provided in the control station of the port terminal, and receives the AIS information of the ship transmitted from the AIS information transceiver 130 through the VHF antenna.

The AIS information management terminal 200 is a terminal that receives the AIS information of the ship 100 received through the AIS information receiver 150 and manages the position, arrival, departure, docking and berthing time of each ship.

In detail, the AIS information management terminal 200 includes an input unit 210, a recognition unit 220, a parser 230, a storage unit 240, an output unit 250, a transmitter 260, and a controller 270. ).

As shown in FIG. 6, the input unit 210 has a latitude (for example, 36 ° 17.06) and a longitude (for example, 123 ° 26.08) in an area separated by a predetermined distance (for example, 500 m) from the coast. As a means for setting the entrance and departure zone by inputting coordinates, and setting the eyepiece and ocular zone by inputting coordinates according to latitude and longitude near the inner wall of the port terminal as shown in FIG. But includes input devices such as a mouse and a keyboard.

The recognition unit 220 automatically checks the AIS information of the various vessels 100 received as raw data through the AIS information receiver 150.

The parser 230 decodes the raw data identified by the recognizer 220 into data required for the AIS information management terminal 200 as shown in FIG. 8.

Storage unit 240 is a means for storing the operating information and various software, etc. for operating the AIS information management terminal 200, a vessel that codes and stores the information about the vessels entering and leaving the port terminal and folds DB 241, AIS information DB 243 that stores the AIS information decoded by the parser 230, and stores the latitude and longitude setting values for the entry and departure zones set through the input unit 210 Estimated arrival time of the docking zone DB 247 and the corresponding docking zone DB 247 storing latitude and longitude settings for the docking and berthing zones set through the input unit 210. ETA), an actual arrival time (ATA), an actual departure time (ATD), an actual berthing time (ATB), an actual berth time (ATU), and the like.

As shown in FIGS. 9 and 10, the output unit 250 includes an estimated arrival time (ETA), actual arrival time (ATA), actual departure time (ATD), and actual berthing time (ATB) received from the vessel 100. Displays information such as the actual ATU.

The transmitter 260 transmits the position and time information of the same ships 100 as the data displayed through the output unit 250 through the AIS information transceiver 130 installed in the respective ships 100.

The controller 270 controls the functions of the input unit 210, the recognition unit 220, the parser 230, the storage unit 240, the output unit 250 and the transmission unit 260, the position of each ship Automatically enters, manages, enters, departs, docks and docks time.

On the other hand, with reference to Figures 4 to 10 and 11 described above, a method of managing position information of a ship using the workflow of the AIS according to the present invention will be described.

11 is a flowchart illustrating a method for managing position information of a ship using a workflow of an AIS according to a preferred embodiment of the present invention.

First, the administrator of the harbor terminal inputs latitude and longitude values through the input unit 210 of the AIS information management terminal 200 to set the entry and departure zone as shown in FIG. 6, and as shown in FIG. 7. The berthing and berth zones are set and stored in the arrival and departure zone DB 245 and the berthing zone DB 247 (S310).

At this time, the eyepiece and berth zone is set near the inner wall of the harbor terminal, specifically, according to the latitude and longitude values for the four vertices corresponding to the vessel size as shown in FIG.

Next, the AIS information management terminal 200 periodically receives the AIS information of the vessel 100 consisting of the raw data through the AIS information receiver 150 (S320).

Then, the AIS information management terminal 200 periodically checks the AIS information from the vessel 100 through the recognition unit 220 and at the same time as shown in FIG. 8 through the parser 230. As described above, the AIS information management terminal 200 decodes the data to be stored in the AIS information DB 243 (S330).

Thereafter, the AIS information management terminal 200 compares the AIS information decoded through the step S330 and the ship information stored in the ship DB 241, codes the information about the unsaved ship, and stores it in the ship DB 241. (S340).

Next, the AIS information management terminal 200 has a vessel in the port of entry and docking area set through the step S310, and if the port of arrival and docking time is not stored in the time information DB 249, it is shown in Figs. As soon as the decoded AIS information is received, the entrance and docking time are automatically input (S350).

At this time, if the arrival and docking time for the vessel 100 is present in the time information DB 249, since the vessel 100 is already entering or docking, the entry and docking times are separately It is not entered.

However, in the step S350, when the arrival time and docking time are not stored in the time information DB 249, the estimated arrival time and the expected docking time are input using AIS information such as the speed and direction of the ship. .

In addition, at the same time as the step S350, the AIS information management terminal 200 is located in the departure zone and the berth zone outside the berth zone that the vessel has completed the arrival and docking in the S350 step S310, the departure and departure time If it is not stored in this time information DB 249, it manages by automatically inputting departure and departure time according to AIS information from the ship 100 (S360).

At this time, if the departure and departure time for the vessel 100 is present in the time information DB 249, since the corresponding vessel 100 has already departed or completed the berth, the departure and departure times are separately input at this time. It doesn't work.

Meanwhile, the AIS information management terminal 200 transmits the position, arrival and departure time, and fold-eye time information for each of the various vessels 100 stored in the time information DB 249 to each vessel 100 through the transmitter 260. By transmitting to the installed AIS information transceiver 130, each ship 100 to exchange the AIS information (S370).

Therefore, the AIS information transmitted from each ship automatically recognizes and accurately manages the arrival time, departure time, berthing time, berthing time and location information of several ships, thus efficiently managing ships at the arrival and departure of port terminals and berthing. It can be done.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, Of course.

100: vessel 130: AIS information transceiver
150: AIS information receiver 200: AIS information management terminal
210: input unit 220: recognition unit
230: parser 240: storage
250: output unit 260: transmission unit
270 control unit

Claims (5)

As a method of managing the position information of a ship using the workflow of the AIS (Automatic Ship Identification System),
(A) AIS information management terminal 200 inputs the latitude and longitude coordinate values through the input unit 210 to set the entry and departure zone, the eyepiece and ocular zone (S310);
(B) periodically receiving, by the AIS information management terminal 200, AIS information consisting of raw data from the vessel 100 through the AIS information receiver 150 (S320);
(C) The AIS information management terminal 200 periodically checks the AIS information from the vessel 100 through the recognition unit 220 and simultaneously checks the raw data through the parser 230 and the AIS information management terminal 200. Decoding to data necessary for step S330;
(D) If the AIS information management terminal 200 has a vessel in the port of entry and docking area set up through step (A), and the port of arrival and docking time is not stored in the time information DB 249, the decoded AIS information Automatically inputting the arrival and docking time according to step S350;
(E) If the AIS information management terminal 200 has a corresponding ship in the departure zone and the language zone set through the step (A) above, and the departure and departure time is not stored in the time information DB 249, the ship 100 Method of managing the position information of the ship using the workflow of the AIS, characterized in that it comprises the step (S360) of automatically entering and managing the departure and berth time according to the AIS information from the). The method of claim 1,
(F) The AIS information management terminal 200 transmits the position, arrival, departure, docking and berthing time information for each of the various vessels 100 stored in the time information DB 249 through the transmitter 260 to each vessel. Transmitting to the (100) so that each of the vessels 100 to exchange the AIS information (S370), characterized in that the ship's position information management method using the workflow of the AIS. The method of claim 1,
Between the steps (C) and (D),
(C1) The AIS information management terminal 200 compares the AIS information decoded through the step (C) with the ship information stored in the ship DB 241 and stores the information about the unsaved ship in the ship DB 241. Position information management method of the ship using the workflow of the AIS, characterized in that it further comprises the step (S340). The method of claim 1,
In the step (D) S350, when the arrival time and the docking time are not stored in the time information DB 249, the AIS information management terminal 200 is estimated using the AIS information such as the ship's traveling speed and direction. Vessel position information management method using the workflow of the AIS, characterized in that entering the arrival time and the expected docking time. The method of claim 1,
Wherein the eyepiece and berth zone is set by inputting coordinate values of latitude and longitude for four vertices corresponding to the vessel size near the inner wall of the port terminal, the vessel position information management method using the workflow of the AIS.

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