KR20210115634A - An Electronic Chart System Based on a Standard Protocol for Next Generation - Google Patents

Abstract

The present invention relates to a standard protocol-based next generation electronic navigational chart system and an operating method thereof. The standard protocol-based next generation electronic navigational chart system comprises: an electronic chart system terminal (10) including a screen on which an electronic navigational chart is displayed and an operating module (13) for the display of a display scheme of the electronic navigational chart or information associated with the display scheme; a GPS module (14) for providing position information; an AIS receiving module (15) which receives automatic identification system (AIS) information from an information providing server (1) positioned on land; and operating software which generates information to be displayed on the ECS terminal (10). The ECS terminal (10) displays the electronic navigational chart according to a predetermined standard protocol or criteria. Therefore, the present invention has the effect of securing maritime safety.

Description

An Electronic Chart System Based on a Standard Protocol for Next Generation

The present invention relates to a standards-based next-generation electronic chart system and a method for operating the same, and more particularly, to a standards-based next-generation electronic chart system and an operating method thereof, which link with various navigation equipment to display navigation-related information to enable safe navigation will be.

Navigational safety information such as collision information, optimal route or electronic chart may be provided to a vessel in operation from a land support center, and for example, marine accidents, waterway information, maritime weather or maritime safety information from the land support center may be provided to the vessel in real time. can be provided on Such information may be provided, for example, from e-Navigation, and the same electronic chart display device (eg, GPS-Plotter or GPS-Navigator) must be installed on the ship for the utilization of the information. In order to efficiently utilize such information in ships, the services provided by land support centers such as e-Navigation conform to the S-100 standard, the next-generation waterway information standard, and the operation of the electronic chart display device or display device installed on the ship. It is necessary for the system to have a structure conforming to the standard specification. For example, the electronic chart system for the operation of the display device or the display device is based on the S-100 standard framework, consists of the S-101 next-generation electronic chart standard, and the S-10X channel information standard It needs to be designed to satisfy the international standard e-Navigation operation service and to be able to comply with the standard. Patent Publication No. 10-2008-0093571, which is a prior art for safe operation of ships, discloses a method for safe navigation of ships by ECDIS having wave information. In addition, Patent Registration No. 10-1830544 discloses an integrated navigation support system. However, the prior art does not disclose the operating technology for the international standard next-generation electronic chart system.

The present invention has the following objects to solve the problems of the prior art.

Patent Document 1: Patent Publication No. 10-2008-0093571 (Hyundai Heavy Industries Co., Ltd., published on October 22, 2008) Safe navigation method of a ship by ECDIS with wave information Patent Document 2: Patent Registration No. 10-1830544 (Electronic Components Research Institute, 2018.02.20. Announcement) IEC61162-450-based integrated data management system and method

It is an object of the present invention to provide a standards-based next-generation electronic chart system and an operating method thereof that allow electronic charts provided from a land support center or navigation information related thereto to be processed according to next-generation standards or international standards.

According to a suitable embodiment of the present invention, an electronic chart system (ECS) terminal having a screen on which the electronic chart is displayed and an operation module for displaying the electronic chart display method or related information; GPS receiving module for receiving location information and AIS receiving module for receiving AIS (Automatic Identification System) information; means for receiving service information provided from an information providing server located on land; and operating software for generating information displayed on the ECS terminal, wherein the ECS terminal displays the electronic chart according to a predetermined standard or standard.

According to another suitable embodiment of the present invention, the GPS reception module, the information received by the AIS reception module 15 and the service information are displayed on the ECS terminal in conjunction with the operation library installed in the operation software.

According to another suitable embodiment of the present invention, the electronic chart is linked to at least one library generated and stored in advance and displayed on the ECS terminal according to the processed data.

According to another suitable embodiment of the present invention, the screen displays an adjustable electronic chart, and information received from the AIS receiving module can be set to be displayed on the electronic chart in real time.

According to another suitable embodiment of the present invention, the electronic chart is displayed according to the S-100 standard standard corresponding to the hydrographic information standard of the International Hydrographic Organization (IHO).

According to another suitable embodiment of the present invention, the information providing server 16 is an e-Navigation service providing server.

According to another suitable embodiment of the present invention, a method of operating information provided from a land support server includes the steps of establishing a communication network between a ship and the land support server; Receiving GPS information, Automatic Identification System (AIS) information, and service information of a land support center to an ECS (Electronic Chart System) terminal installed on a ship; Step of receiving the information is linked with at least one library of the operation program of the ECS terminal; displaying the electronic chart on the ECS terminal; operating the ECS terminal according to the operation situation of the vessel; and storing the received information and the operation information in the information DB.

According to another suitable embodiment of the present invention, the at least one library processes information according to the S-100 standard standard corresponding to the hydrographic information standard of the International Hydrographic Organization (IHO).

The standards-based next-generation electronic chart system according to the present invention ensures maritime safety by providing navigation safety information such as collision warning, optimal route, or electronic chart in real time to ships operating from a land support center. The electronic chart system according to the present invention has the advantage that it is possible to process electronic charts and navigation information according to, for example, next-generation international standards or standards, and to comply with standards for services of land support centers. The method of operating flight information according to the present invention enables standardization of flight information by processing information provided from a land support center in an international standard or a method conforming thereto.

1 shows an embodiment of a standards-based next-generation electronic chart system according to the present invention.
2 is a diagram illustrating an embodiment of an information processing process of a hierarchical structure applied to the electronic chart system according to the present invention.
3 illustrates an embodiment of operating software for operating the electronic chart system according to the present invention.
4 illustrates an embodiment of an ECS terminal applied to an electronic chart system according to the present invention.
5 shows an embodiment of ECS software applied to the electronic chart system according to the present invention.
6 is a diagram illustrating an example of an operation method according to a standard of operation information provided by a land support center according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the accompanying drawings, but the embodiments are for a clear understanding of the present invention, and the present invention is not limited thereto. In the following description, components having the same reference numerals in different drawings have similar functions, so they will not be repeatedly described unless necessary for the understanding of the invention, and well-known components will be briefly described or omitted, but the present invention It should not be construed as being excluded from the embodiment of

1 shows an embodiment of a standards-based next-generation electronic chart system according to the present invention.

1, the standard-based next-generation electronic chart system is an ECS (Electronic Chart System) terminal having a screen 12 on which an electronic chart is displayed and an operation module 13 for displaying the electronic chart display method or related information ( 10); GPS receiving module 14 for receiving location information and AIS receiving module 15 for receiving Automatic Identification System (AIS) information; means for receiving service information 16 provided from an information providing server (MS) located on land; and operating software for generating information displayed on the ECS terminal 10, wherein the ECS terminal 14 displays the electronic chart according to a predetermined standard or standard.

The ECS system may include various types of hardware for processing signals or data received from the outside and operating software installed on the hardware. For example, the ECS system includes hardware such as the ECS terminal 10 and operating software in which at least one library for displaying information necessary for the ECS terminal 10 is installed. The ECS (Electronic Chart System) terminal 10 may be installed on a ship and have a function of displaying an electronic chart and various navigation information in real time. The ECS terminal 10 includes a main body 11 in which various electronic components or elements for operation are accommodated therein, and at least a central processing unit that can be operated independently is installed; a screen 12 formed on the main body 11 to display an electronic chart or navigation information; and an operation module 13 for adjusting a display method or form of the electronic chart displayed on the screen 12 or displaying various navigation information. The screen 12 may be of various types having a display function, and may optionally be operated in a touch screen manner. The operation module 13 may include various operation means including a power button, for example, means for controlling the operation of the input selection means 131 , the display selection means 132 , or similar ECS terminal 10 . may include. Operation software or operation software for operation of the ECS terminal 10 may be installed, and the operation software processes and stores information transmitted from the outside while operating the ECS terminal 10, displays it on the ECS terminal 10, or Or it has a function of transmitting necessary information to other electronic devices. For example, the location information of the vessel received by the GPS receiving module 14 may be displayed on the screen 12 while being stored. In addition, the automatic remote recognition signal of the sailing vessel may be received and stored by the AIS (Automatic Identification System) receiving module 15 and displayed on the ECS terminal 10 in real time. Various service information 16 for safe operation of the vessel may be provided from the information providing server MS, and the ECS system may include a means for receiving such service information. The information providing server MS may be a ship navigation support server located on land, and may provide, for example, an e-Navigation service. ECS terminal 10 is capable of data communication with the information providing server (MS) by LTE-M communication, LTE communication, 5G communication or other wireless communication, and various operation information is transmitted through information receiving means or other appropriate information receiving module. It can be transmitted to the ECS system through In addition, the transmitted information may be processed and stored by the operation software of the ECS system, and displayed on the ECS terminal 10 in real time if necessary. An electronic chart is displayed on the screen 12 of the ECS terminal 10, and navigation-related information may be additionally displayed on the electronic chart. And the electronic chart displayed on the screen 12 needs to conform to a predetermined standard or standard. For example, it is advantageous for the electronic chart to be displayed in conformity with the S-100 standard, which is a hydrographic information standard by the International Hydrographic Organization (IHO). Specifically, S-101 (next-generation electronic chart standard), S-102 (submarine topographic grid standard), S-111 (seawater flow data standard), S-112 (real-time sea level information standard), S-124 (navigation information standard) Or it needs to be marked according to S-412 (Marine Meteorological Information Standard). In addition, the ECS terminal 10 can be operated according to a next-generation electronic chart system that can be defined in various forms, and based on this, it is necessary to have a structure capable of displaying navigation information while displaying the electronic chart on the screen 12 . have. In addition, while the ECS system operates based on the e-Navigation service provided by the Ministry of Oceans and Fisheries, it is necessary to have a structure in which related information can be displayed on the ECS terminal 10 based on this. For example, the ECS system provides a next-generation small electronic chart service and a monitoring service for ships vulnerable to accidents. It is necessary to have a structure that can receive and process information according to the optimal safe route support service or the maritime stability information provision service and display the related information on the ECS terminal.

Operation software for the operation of such an ECS system will be described below.

2 is a diagram illustrating an embodiment of an information processing process of a hierarchical structure applied to the electronic chart system according to the present invention.

Referring to FIG. 2 , the information and service information 16 received by the GPS receiving module 14 and the AIS receiving module 15 are interlocked with the operation libraries 23 , 24 , 25 installed in the operation software to the ECS terminal ( 10) is shown. The ship's location information and AIS information may be received by the GPS receiving module 14 and the AIS receiving module 15, respectively. In addition, service information provided from the land support center may be received by a communication means installed in the ship. The received location information, AIS information or service information is to be received via the GPS information unit 211, the AIS information unit 212 and the router 213 and transmitted to the input signal processing unit 22 by, for example, a serial communication method. can The ECS system may include at least one library, for example, an own ship library 23 in which own ship related data is stored, a detection and query library 24 or a navigation information library 25 . may include. Each library 23, 24, 25 may contain pre-written code, various functions, class values, data values, configuration data, documentation, help materials, messages or similar resources for the operation of the software for the ECS system. have. The at least one library 23 , 24 , and 25 may include data or conversion codes for displaying information transmitted through the input signal processing unit 22 as information according to a standard protocol or standard. For example, the detection/query library 24 may convert the transmitted information to conform to the S-101 standard protocol, and may be displayed on the ECS terminal via the user operation interface 26 . In addition, the navigation information library 25 including the electronic chart may convert the transmitted information to conform to the S-101 standard protocol or other next-generation standard protocols. As described above, the ESC system according to the present invention prepares a plurality of libraries 23, 24, 25 that can be added or up-data, and converts the received navigation information according to each standard protocol and displays it on the ECS terminal. In this way, the information displayed on the ECS terminal conforms to, for example, the S-100 standard protocol. Various data for processing the position, orientation, or speed of the own ship may be stored in the own ship library 23 . Various data related to detection of dangerous substances and display of electronic chart information may be stored in the detection/query library 24, and the navigation information library 25 includes: a chart library for displaying the electronic chart on the ECS terminal; an alert library for displaying alerts, warnings or cautions; Alternatively, it may include a route library for route planning or monitoring. Depending on the ship, depending on the service provided by the onshore support center, or according to the standard protocol, various types of libraries may be installed or linked to the ECS system, and the present invention is not limited thereto. The input signal processing unit 22 may also have a library structure, and the signal processed in association with each library 23 , 24 , 25 is displayed on the ECS terminal through the user operation interface 26 , or other display means can be expressed through The charity-related information processed in the charity library 23 may be displayed on the ECS terminal according to a user's input selection or automatically via the user operation interface 26 . On the other hand, for example, the navigation information library 25 may display navigation information such as, for example, risk information on the ECS terminal based on information processed in the own ship library 23 and the detection/query library 24 . Information processed by the own ship library 23 may be stored in the track database 27a, and information processed by the navigation information library 25 may be stored in the navigation information database 27b. The information transmitted and processed through the GPS information unit 211 or the AIS information unit 212 is stored in various types of databases for storing operation records and can be referenced by the connected libraries 23 , 24 , 25 respectively. It is not limited to the examples presented.

3 illustrates an embodiment of operating software for operating the electronic chart system according to the present invention.

Referring to FIG. 3 , the electronic chart is linked to at least one library 31 to 37 that is generated and stored in advance and displayed on the ECS terminal 10 according to the processed data.

The operating software 30 for the ECS system may be linked or linked with a plurality of libraries 31 to 37 having a module structure independent of each other. For example, the operating software 30 may include a chart library 31; detection/query library (32); Own ship Library (33); sensor library 34; route library (35); alert library 36; Alternatively, it may be linked or linked with the e-navigation service library 37 . Each library 31 to 37 may have an independent software module structure, and may be independently installed, updated, or removed in the ECS system. Information received from the land support center or the GPS module may be processed and stored by at least one library 31 to 37 or displayed on the ECS terminal. When information is received, the operating software 30 may call or receive and process a function, class, or similar data for processing information from at least one library 31 to 37 . As such, in the present specification, interworking or linking of the library means calling necessary data from the library in the process of processing received information. The linked at least one library 31 to 37 may process the received information appropriately according to S-101 or other standard protocols or standards. Each of the libraries 31 to 37 linked to the operating software 30 may each have the following functions.

Chart library 31: It may have a function of displaying the electronic chart on the ECS terminal according to the S-101 standard protocol, and various options for electronic chart display or basic/standard/all view categories can be provided. In addition, S-101 can be expressed based on Lua (standard drawing method of S101).

Detection/query library 32: It can be linked with the Alert library while providing information so that the own ship can detect buoys, reefs, needles, or similar dangerous objects inside the S-101 electronic chart. In addition, the S-101 has a function that allows the user to immediately check various information inside the electronic chart.

Own ship library 33: It can display own ship in the manner described in the international standard (IEC 62288), and has a function to generate an alert by detecting dangerous objects during navigation with the detection library. It also has the function of recording/managing/expressing the track.

Sensor library 34: Provides a function of displaying various information required for navigation in connection with navigation equipment (eg, GPS, GYRO, Speed Log, AIS, ARPA, Wind, or Depth).

Route library 35: Provides various functions related to route safety inspection, route storage, route loading, new route creation or sailing schedule establishment through route planning, and a new route. In addition, it provides a function to detect departure from the route or the estimated time of arrival through route monitoring.

Alert Lib (36): Provides a function to display and confirm various alert (alarm/warning/caution) information that may occur during navigation. In addition, by building an Alert History DB, it provides a function to check past boundaries and identify the cause.

e-Navigation Service Lib (37): It can provide a service function that satisfies the S-100 standard, which is the next-generation waterway information standard for the International Hydrographic Organization (IHO), and provides, for example, the following services can provide

- Vulnerable vessel monitoring service expression

- Express route recommendation service

- S-101 electronic chart providing service

- Pilot / qualifier support service expression

- Display of e-Navigation marine safety information provision service

According to the standard protocol, various kinds of libraries may be linked to the operating software 30, and the electronic chart or navigation information may be displayed on the ECS terminals installed on different ships by the library according to the standard protocol. have. An embodiment of the ECS terminal in which information processed in such a library is displayed will be described below.

4 illustrates an embodiment of an ECS terminal applied to an electronic chart system according to the present invention.

Referring to FIG. 4 , the electronic chart may be displayed on the screen 12 of the ECS terminal 10 , and the display method or display form of the electronic chart may be adjusted in various ways. a location information display window 41 along the perimeter of the screen 12; Flight information display window 42; function/settings menu (43); Alternatively, the screen control means 44 may be disposed. The screen 12 may be input or operated in a touchscreen manner, or may be input, input selection, cancellation, or actuation by a keyboard, button, dial, or similar manner. The information display window 41 includes a screen adjustment button 411, a time/position/direction/speed information display window 415; Distress and accident propagation button 412; alarm display window (413); Alternatively, the electronic chart scale display window 414 may be included. The navigation information display window 42 may include, for example, a ship position moving button 421; center point movement button 422; AIS display button 423; Calculate distance bearing (424); motion change button 425; mode change button 426; external status display button 427; or a category selection button 428 . The function/setting menu 43 may include a button or label for selecting a function such as setting, electronic chart, route plan, drawing, search, AIS, wake/distress or service, or setting the selected function. In addition, the screen control means 44 may include a button for enlarging or reducing the screen, or for displaying the position of the cursor.

Each button or label can be operated in the following way.

Move location:

It is a function designed to allow the user to easily move directly to the ship's location and interacts with the Off Center function.

Move the center point:

If the own ship is out of the current screen, it always moves to the center of the screen if it is Off, but if it is On, it has a function to automatically move to the very end of the own ship's direction opposite to the moving direction. Allows you to find and move the center point by automatic calculation instead of

Change motion:

True Motion: How the screen stays still and the boat moves

Relative Motion: How the ship stays still and the screen moves

Change mode:

North Up Mode: The map is displayed based on true north, and the vessel moves by turning it according to the direction

Head Up Mode: The ship's direction always faces upward, and the map rotates to match the ship's heading.

Change category:

Changed the display category of the S-101 electronic chart according to three categories: Base / Standard / Other

External status indication:

It can be divided into Day / Dusk / Night and three states, and the color of the next-generation electronic chart system (ECS) is changed to Day / Dusk / Night.

Zoom in zoom out:

Set the scale of the next-generation electronic chart system (ECS)

Show cursor position:

Check the latitude/longitude of the location desired by the user and the bearing/distance from the own ship

AIS display:

Displays AIS other line information

Distance bearing calculation:

Calculate and check the distance/azimuth between the location you want to know and the location

construction:

Line/face color can be adjusted, text size and color of information can be adjusted and displayed at all times

The screen 12 of the ECS terminal 10 may include various buttons, labels, or windows for adjusting or changing the display method or form of the electronic chart. It may also include various means for displaying, retrieving or entering relevant information. An embodiment of the operation software for the operation of the ECS terminal 10 having such a structure will be described below.

5 shows an embodiment of ECS software applied to the electronic chart system according to the present invention.

Referring to FIG. 5 , the input signal may be transmitted to the input signal processing unit 22 corresponding to the sensor library through the GPS module 14 , the AIS module 15 and the router 213 . The input signal processing unit 22 may detect and classify a GPS signal, an AIS signal, or data transmitted from a land support center, and convert it into a signal that can be processed in the ECS system. In addition, the signal processed by the input signal processing unit 22 may be transmitted to the own ship library 23 for the position/direction/speed display function of the own ship. For example, the service information received through the router 213 is processed, and the position, bearing, or speed of the own vessel can be detected by the GPS signal received along with it, and the information detected at different times is processed and the charity library (23) may be stored in the track log database (27a). The ECS terminal 10 may be connected to the operation software by the user operation interface 26 . When the user inputs the display of own ship information through the user operation interface 26 , the position, direction or speed of the own ship from the own ship library 23 may be displayed on the screen 12 of the ECS terminal 10 . Alternatively, the self-ship information may be automatically displayed on the screen 12 via the user operation interface 26 according to a change in time, and the display method, display position, or display method may be changed by the user. The charity library 23 may operate in conjunction with the detection and query library 24 for detecting dangerous goods or displaying electronic chart information. Data transmitted through the AIS module 15 and the router 213 may be processed in the sensor library and transmitted to the detection and query library 24 . The detection and query library 24 may display, for example, the location of a dangerous object, own ship, or information related thereto on the electronic chart according to the S-101 standard protocol, and display it on the screen 12 . The detection and query library 24 may operate in conjunction with the alarm library 252 , for example, the alarm library 252 may be used in the detection and query library 24 and the charity information processed by the charity library 23 . According to the location of the processed dangerous object, it is possible to generate an alarm display or a warning signal in the ECS terminal 10 . As described above, for example, a chart library 251 that displays an electronic chart according to the S-101 standard protocol is installed in the operating software, and the electronic chart suitable for the standard protocol is displayed on the screen of the ESC terminal 10 in various forms. make it possible In addition, while the route library 253 is installed to set the route plan, the route can be monitored. Information of the alert library 252 and the route library 253 may be stored in the boundary storage database and the route storage database, respectively. Various libraries are installed in the operating software so that signals or data received from the outside can be displayed on the ECS terminal 10, and the present invention is not limited thereto.

6 is a diagram illustrating an example of an operation method according to a standard of operation information provided by a land support center according to the present invention.

The method of operating information provided from the land support server includes the steps of establishing a communication network between the ship and the land support server (P61); Receiving GPS information, Automatic Identification System (AIS) information, and service information of the onshore support center to the ECS (Electronic Chart System) terminal installed on the ship (P62); Step (P63) in which the reception information is linked with at least one library of the operation program of the ECS terminal; Displaying the electronic chart on the ECS terminal (P64); Step (P65) of operating the ECS terminal according to the operating conditions of the vessel; and storing the received information and the operation information in the information DB (P66). In addition, at least one library processes information according to the S-100 standard standard corresponding to the hydrographic information standard of the International Hydrographic Organization (IHO).

The land support center may transmit various navigation information to the ship through, for example, an e-Navigation service, and the land support center and the ship may transmit various radio communication protocols or communications, for example, LTE communication, LTE-M communication or 5G communication. They may be connected to each other to enable data communication by means (P61). Operation software or operation software for operating the navigation device may be installed in the vessel, and the ECS terminal displaying various information related to navigation may be operated by the operation software. GPS information, AIS information, service information, or various such information may be received (P62) and processed by the operation software (P63). Various kinds of libraries may be installed in the operation software, and different libraries may be interlocked with each other for the operation of the ECS terminal or the display of information (P63). Various navigation information including an electronic chart may be displayed on the screen of the ECS terminal, and information processed in at least one library may be displayed on the screen of the terminal automatically or according to a user's input (P64). The user may obtain information necessary for operation, display information necessary for operation, or operate the ECS terminal to operate the device (P65). position of charity. Various information generated in the course of detection of dangerous objects, generation of boundary information, or similar operation may be stored in the information database. In addition, at least one library installed in the operation software may process information according to the S-100 standard standard, S-10X corresponding to the waterway information standard of the International Hydrographic Organization (IHO). Accordingly, information may be displayed on the ECS terminal according to a convention or standard. At least one library may have a module structure independent of each other, and various kinds of libraries may be installed in the operating software.

Although the present invention has been described in detail with reference to the presented embodiments, those skilled in the art can make various modifications and modified inventions without departing from the technical spirit of the present invention with reference to the presented embodiments. . The present invention is not limited by such variations and modifications, but only by the claims appended hereto.

10: ECS terminal 11: main body
12: screen 13: operation module
14: GPS module 15: AIS module
16: service information 22: signal processing unit
23, 24, 25: Library 26: User operating interface
31 to 37: library

Claims (8)

an ECS (Electronic Chart System) terminal 10 having a screen 12 on which the electronic chart is displayed and an operation module 13 for displaying the electronic chart display method or related information;
GPS receiving module 14 for receiving location information and AIS receiving module 15 for receiving AIS (Automatic Identification System) information;
means for receiving service information 16 provided from an information providing server (MS) located on land; and
Includes operating software for generating information displayed on the ECS terminal (10),
ECS terminal 14 is a standard-based next-generation electronic chart system, characterized in that displaying the electronic chart according to a predetermined standard or standard. The ECS terminal (10) according to claim 1, wherein the information and service information (16) received by the GPS reception module (14), the AIS reception module (15) and the operation library (23, 24, 25) installed in the operation software are interlocked. ), a standards-based next-generation electronic chart system characterized in that it is displayed. The standard-based next-generation electronic chart system according to claim 1, wherein the electronic chart is linked to at least one library (31 to 37) generated and stored in advance and displayed on the ECS terminal (10) according to the processed data. The standard-based next-generation electronic chart system according to claim 1, wherein the screen (12) displays an adjustable electronic chart, and information received from the AIS receiving module (15) can be set to be displayed on the electronic chart in real time. The standard-based next-generation electronic chart system according to claim 1, wherein the electronic chart is displayed according to the S-100 standard corresponding to the waterway information standard of the International Hydrographic Organization (IHO). The standards-based next-generation electronic chart system according to claim 1, wherein the information providing server (16) is an e-Navigation service providing server. A method of operating information provided from a land support server, the method comprising:
establishing a communication network between the ship and the onshore support server;
Receiving GPS information, Automatic Identification System (AIS) information, and service information of a land support center to an ECS (Electronic Chart System) terminal installed on a ship;
Step of receiving the information is linked with at least one library of the operation program of the ECS terminal;
displaying the electronic chart on the ECS terminal;
operating the ECS terminal according to the operation situation of the vessel; and
A method of operating information comprising the step of storing received information and operation information in an information DB. The method according to claim 7, wherein the at least one library processes information according to the S-100 standard, which corresponds to the hydrographic information standard of the International Hydrographic Organization (IHO).

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