WO2016182232A1

WO2016182232A1 - Information link system between heterologous marine digital wireless communication apparatuses

Info

Publication number: WO2016182232A1
Application number: PCT/KR2016/004393
Authority: WO
Inventors: 박진형; 조득재
Original assignee: 한국해양과학기술
Priority date: 2015-05-13
Filing date: 2016-04-27
Publication date: 2016-11-17
Also published as: KR101553919B1

Abstract

The present invention relates to an information link system between heterologous marine digital wireless communication apparatuses that allows data exchange and information sharing among heterogeneous networks, the system comprising: at least one terminal, arranged in a ship, for performing communication with a particular network-based individual base station to thereby transmit and receive data; a separate base station for parsing data received from the terminal to thereby generate parsing data; a maritime information sharing system for receiving parsing data from the separate base station to thereby provide a service in conjunction with the parsing data; and a number of service provider systems that provide service information to the maritime information sharing system, wherein the maritime information sharing system provides terminal data from a single network-based separate base station via other network-based individual base stations, or provides the service information provided from the service provider system to the terminal via the separate base station, on the basis of the received analysis data.

Description

Information linkage system between heterogeneous maritime digital wireless communication equipment

The present invention relates to an information linkage system between heterogeneous maritime digital radio communication equipment, and more particularly, to enable next-generation maritime radio communication (LTE-M) for digital maritime safety service for all ships near the coast. The present invention relates to an information linkage system between heterogeneous maritime digital wireless communication devices capable of data exchange and information sharing between heterogeneous communication networks.

Marine communication is closely related to life safety and is protected internationally, and its evolution is relatively slower than other communication technologies. However, the recent development of communication technology has led to the modernization of marine communication technology.

In addition, in order to realize e-Navigation, the necessity of converting narrowband (25kHz) analog voice-oriented communication to broadband (~ 100kHz) digital communication is currently proposed.

Unlike land, since base stations are difficult to install in the sea, they use long-range communication-oriented technology. However, because the frequency bandwidth allocated for maritime communication is not large, a maritime digital communication system based on the ITU-R Recommendation Even if it is established, the maximum transmission speed is 307.2kbps and it can not accommodate TCP / IP based information transmission / reception service.

At present, the communication environment at sea depends entirely on traditional methods such as MF (Medium Frequency) / HF (High Frequency) and VHF (Very High Frequency). Wireless communication equipment and systems are also using MF / HF, VHF and DSC (Digital Selective Calling).

As described above, the marine communication system can provide most of the voice-oriented communication services except for the simple text transmission service.

On the other hand, various communication media for marine safety-related systems are mounted on ships, but most of them are used in analog form for voice communication, and some communication devices can transmit digitally but provide services at a limited speed in very limited areas. It's bad.

However, conventional maritime wireless communication equipment has a disadvantage in that it is difficult to exchange data and share information between heterogeneous communication networks because TCP / IP-based data communication is impossible due to a narrow bandwidth.

The present invention has been made to solve the problems as described above, the information linkage between heterogeneous maritime digital wireless communication equipment that enables information linkage and service provision for the wireless communication equipment forming a different communication network being utilized separately in the ocean To provide a system.

In addition, the present invention converts the data of each communication network into a digital form and provides a service for linking and transferring information to users desired by each network subscriber information between heterogeneous maritime digital wireless communication equipment that enables information linkage in heterogeneous communication networks It aims to provide a linkage system.

However, the object of the present invention is not limited to the above-mentioned object, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

The information linkage system between heterogeneous maritime digital wireless communication equipment according to the present invention includes at least one terminal arranged on a ship to communicate with individual base stations based on a specific communication network to transmit and receive data, and to parse data received from the terminal. a separate base station for parsing to generate parsing data, a maritime information sharing system receiving parsing data from the individual base stations, and providing service information associated with the parsing data; A service provider system of the maritime information sharing system, the maritime information sharing system, based on the received parsing data, from the individual base station based on one communication network to provide the data of the terminal through the individual base station based on another communication network or To the service provider system. The service information provided from characterized in that it provides to the terminal through the independent base station.

According to the information linkage system between the heterogeneous maritime digital wireless communication equipment of the present invention, by enabling information sharing and linkage to the maritime communication systems with different communication networks, the fishing vessels and small- and medium-sized vessels navigating the coast are used separately in the ocean It is possible to provide effective information linkage and service based on wireless communication equipment which is in use or to be used, and it is characterized by the safe navigation and effective port management of ships.

In addition, if the next generation of high-speed wireless radio (LTE-M) as well as the digitization of the existing analog maritime communication network (MF / HF) is established, by using the present invention all the vessels in the near-offshore, such as accident vulnerable vessels through data linkage between wireless communication equipment There is an advantage that can provide maritime safety service to the target.

1 is a configuration diagram schematically showing an information linkage system between heterogeneous maritime digital wireless communication equipment according to the present invention.

2 is a block diagram showing the components constituting the information linkage system between heterogeneous maritime digital wireless communication equipment according to the present invention.

3 is a block diagram schematically showing the configuration of a maritime information sharing system that forms an information linkage system between heterogeneous maritime digital wireless communication equipment of the present invention.

4 is a block diagram schematically showing the configuration of a service linkage unit forming the maritime information sharing system of the present invention.

Fig. 5 is a block diagram schematically showing the configuration of an information linking unit constituting the maritime information sharing system of the present invention.

6 and 7 are flowcharts illustrating an information linking method between heterogeneous maritime digital wireless communication equipment according to the present invention.

Hereinafter, a detailed description of a preferred embodiment of the present invention will be described with reference to the accompanying drawings. In the following description of the present invention, detailed descriptions of well-known functions or configurations will be omitted when it is deemed that they may unnecessarily obscure the subject matter of the present invention.

Embodiments according to the concept of the present invention may be variously modified and may have various forms, and specific embodiments will be illustrated in the drawings and described in detail in the present specification or application. However, this is not intended to limit the embodiments in accordance with the concept of the present invention to a particular disclosed form, it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

When a component is referred to as being "connected" or "connected" to another component, it may be directly connected to or connected to that other component, but it may be understood that other components may be present in between. Should be. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that there is no other component in between. Other expressions describing the relationship between components, such as "between" and "immediately between," or "neighboring to," and "directly neighboring to" should be interpreted as well.

1 is a schematic diagram showing an information linkage system between heterogeneous maritime digital wireless communication equipment according to the present invention, Figure 2 is a block diagram showing the components constituting the information linkage system of the present invention, Figure 3 is a maritime information sharing A block diagram schematically showing the configuration of the system.

Referring to the drawings, the information linkage system 10 between heterogeneous maritime digital wireless communication equipment of the present invention generates parsing data by parsing a plurality of terminals 100 and data received from each terminal 100. It may be configured to include an individual base station 200, maritime information sharing system 300 and a plurality of service provider (Service Provider) system (400).

Terminal 100 may be composed of a plurality of terminals (100 _{_1} to 100 _{_n} ) can be arranged in each ship, these terminals (100 _{_1} to 100 _{_n} ), as shown in the figure, individual based on a specific network The base station 200 _{_1} to 200 _{_n} may communicate with each other.

For example, the terminal 100 _{_1} communicates with the individual base station 200 _{_1} using a communication high frequency (VHF) band, and the terminal 100 _{_2} communicates with the individual base station 200 _{_2} and MF (Medium). The communication is performed using a communication network in a Frequency / High Frequency (HF) band, and the terminal 100 _{_ n} may perform communication using an individual base station 200 _{_ n} and an LTE-M communication network.

That is, each of the terminals 100 _{_1} to 100 _{_} _n may communicate only through the respective base stations 200 _{_1} to 200 _{_ n} , and may not communicate using another communication network.

Accordingly, the present invention may include a maritime information sharing system 300 that is connected to the individual base station 200, that is, performs communication. Typically, the individual base station 200 and the maritime information sharing system 300 performs TCP / IP data communication based on a wired broadband communication network, but the sender side uses the information parsed by the individual base station 200 to the receiver side. Any communication method that can deliver the data intended for use is possible.

The individual base station 200 may generate parsing data by parsing the data received from the terminal 100 to the maritime information sharing system 300. Although not specifically illustrated, the parsing data may include information linkage data or service linkage data, a sender side ID or a sender side ID and a receiver side ID, a request message, and the like.

In the maritime information sharing system 300, an individual selected from individual base stations 200 _{_1} based on one communication network based on parsing data received from the individual base stations 200, selected from individual base stations 200 _{_2} to 200 _{_ n} based on another communication network. The base station may provide data of the corresponding terminal.

In addition, the maritime information sharing system 300, based on the parsing data, the service information provided from the connected service provider (SP) system 400 through the respective base station (100 _{_1} ) corresponding terminal (100 _{_1} ) Can be provided to In this case, it is preferable that each individual base station 200 appropriately changes the data provided from the maritime information sharing system 300 so as to communicate with the terminal 100 through a corresponding communication network.

The service provider system 400 may be composed of a plurality of service provider systems 400 _{_1} to 400 _{_ n} , and may be operated by respective service providers to provide related service information. That is, each service provider may provide various types of service information, such as weather information, sea information, ship information, fish food information, and sea traffic information, through the corresponding service provider systems 400 _{_1} to 400 _{_n} .

4 is a block diagram schematically showing the configuration of the information linkage unit constituting the maritime information sharing system of the present invention, Figure 5 is a block diagram schematically showing the configuration of the service linkage unit.

1 to 5, the service linker 320 constituting the maritime information sharing system 300 includes a sender identity inquiry module 321, a request message analysis module 322, and a service provider routing module ( 323, and a service information output module 324.

The sender ID inquiry module 321 may check the sender side ID included in the parsing data received from the individual base station 200.

For example, each of the terminals 100 _{_1} to 100 _{_n} may be registered in the sender ID inquiry module 321 in advance, or may be identified as a user who can use the service if it is determined that communication is possible through a separate authentication function. . On the other hand, if it is confirmed that the user is not available to the service, the sender ID inquiry module may notify the user.

After the verification procedure is performed through the sender ID inquiry module 321, the request message analysis module 322 may check the request message (service request) included in the parsing data.

The service provider routing module 323 may request service information from the service provider when the message includes information specifying one of the service provider systems 400 _{_1} to 400 _{_n} based on the service request message. have.

Further, a plurality of service provider systems (400_ ₁ to 400_ _n) of the selection of the service provider system and service information for the service request message (e.g., weather information, resolution information, the ship on the basis of the service request message Information, fishing information, maritime traffic information, and other maritime information sharing systems installed on other sites.

The service information output module 324 may provide the individual base station 200 to receive the service information provided from the service provider system 400 and provide the service information to the corresponding terminal.

As described above, according to the present invention, by providing the corresponding information from the relevant service provider through the maritime information sharing system without searching the service providers on the ship side in response to the service request, it is possible to provide information more quickly and accurately have.

As shown in FIG. 5, the service association unit 330 may include a sender / receiver ID inquiry module 331 and a message routing module 332.

The sender / receiver ID inquiry module 331 may confirm whether the user can use the service by checking the sender ID and the receiver ID included in the parsing data.

For example, the parsing data includes an ID on the sender side and an ID on the receiver side. In the sender / receiver ID inquiry module 331, each ID is registered in advance, or a separate authentication function or communication status is confirmed. Each user can use the service. On the other hand, when it is confirmed that the user is not available to the service, the sender / receiver ID inquiry module 331 may notify the sender side.

If the user is available as a service through the sender / receiver ID inquiry module 331, the message routing module 332 may provide an associated message included in the parsing data to the receiver. In this case, the association message may include location information of the ship, navigation information, and the like.

Therefore, it is possible to provide navigational safety of the ship through effective information linkage.

6 and 7 are flowcharts illustrating an information linking method between heterogeneous maritime digital wireless communication equipment according to the present invention. The information linkage method according to the present invention may be performed through the information linkage system 10 of FIGS. 1 to 5.

1 to 7, when any one of a plurality of terminals 100 _{_1} to 100 _{_n} arranged in a ship receives a service request message or an association message to the respective base station 200 through the corresponding communication network, the individual The base station 200 generates parsing data including the same and transmits the parsed data to the maritime information sharing system 300.

When parsing data is received by the maritime information sharing system 300 (S101), the parsing data checking unit 310 checks whether the information is linked or service is linked from the parsed data (S102).

If it is confirmed as a service association based on the parsing data, in step S103, it is checked whether the user can use the service through the sender ID inquiry module 321, and if it is determined that the service is not available, the corresponding terminal is notified. And terminate the procedure.

On the other hand, if it is confirmed that the user can use the service, the request message analysis module 322 checks the service request message included in the parsing data (S104), and the service provider routing module 323 based on the service request message. Select a corresponding service provider system among a plurality of service provider systems 400 _{_1} to 400 _{_n} , and service information (eg, weather information, sea information, ship information, fishing information, sea traffic information, etc.) for a service request message. Etc.) (S105).

Thereafter, the service information output module 324 receives the service information provided from the service provider system 400 and provides it to the individual base station 200 to provide it to the corresponding terminal (S106).

On the other hand, when the parsing data confirming unit 310 confirms the information association from the parsing data in step S102, the sender / receiver ID inquiry module 331 determines the sender side ID and the receiver side ID included in the parsing data. Each user checks whether the user can use the service (S201), and if it is confirmed that the user cannot use the service, the sender / receiver ID inquiry module 331 notifies the sender and terminates the procedure. .

On the other hand, if the sender and the receiver are each identified as a user who can use the service, the message routing module 332 provides the associated message included in the parsing data to the receiver (S202).

Although the contents of the present invention have been described with reference to the embodiments shown in the drawings, these are merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. will be. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

The information linkage system between heterogeneous maritime digital wireless communication equipment according to an embodiment of the present invention, at least one terminal which is disposed on the vessel to perform communication with each individual base station based on a specific communication network to transmit and receive data, and is received from the terminal Service information is provided to a separate base station for parsing data to generate parsing data, to a maritime information sharing system for receiving parsing data from the individual base stations, and to provide a service associated with the parsing data. It includes a plurality of service provider (Service Provider) system for providing, The maritime information sharing system based on the received parsing data, the data of the terminal through the individual base station based on one communication network from the other base station based on another communication network Or provide the service provider And the service information provided from the system characterized in that it provides to the terminal through the independent base station.

In addition, in the information linkage system between heterogeneous maritime digital wireless communication equipment according to the present invention, the maritime information sharing system includes a parsing data confirmation unit for confirming whether the received parsing data includes information linkage data or service linkage data; When the parsing data includes service linking data, a service linking unit which receives service information from a corresponding service provider system among the plurality of service provider systems and provides the requesting user to the parsing data, and the information linking data is included in the parsing data. If so, characterized in that it comprises an information link for providing a communication service for the terminal of the communication network.

In addition, in the information linkage system between heterogeneous maritime digital wireless communication equipment according to the present invention, the service linking unit checks a sender side ID included in the parsing data to determine whether the user can use the service. A request message analysis module for checking a service request message included in the parsing data, a service provider routing for selecting a corresponding service provider system based on the service request message, and requesting service information for the request message; And a service information output module for receiving the service information provided from the service provider system and providing the service information to the corresponding terminal.

In addition, the information linkage system between heterogeneous maritime digital wireless communication equipment according to the present invention, if the user ID is not available to use the service in the sender ID inquiry module, characterized in that notifying the terminal.

In addition, in the information linkage system between heterogeneous maritime digital wireless communication equipment according to the present invention, the information linking unit checks the sender side ID and the receiver side ID included in the parsing data to confirm whether the user can use the service. And a message routing module for providing a cooperative message included in the parsing data to the receiver when the user is available as a user through the sender / receiver ID inquiry module and the sender / receiver ID inquiry module. .

In addition, the information linkage system between heterogeneous maritime digital wireless communication equipment according to the present invention, if the user is not available to the service in the sender / receiver ID inquiry module, the sender / receiver ID inquiry module notifies the sender side It is characterized by.

According to the present invention, it is possible to share information and link to a maritime communication system having different communication networks, and thus, based on the radio communication equipment which is used or planned to be used individually by the fishing boats and small and medium-sized vessels sailing offshore, It is possible to provide information linkage and service provision, and if not only the digitization of the existing analog maritime communication network (MF / HF) but also the next generation ultra high speed wireless communication (LTE-M) is established, the data linkage between wireless communication equipment by using the present invention Through this, maritime safety service can be provided to all ships near the offshore, including accident fragile ships.

Claims

At least one terminal arranged on a ship to communicate with individual base stations based on a specific communication network to transmit and receive data;

An individual base station for parsing data received from the terminal to generate parsing data;

A maritime information sharing system that receives parsing data from the individual base station and provides a service associated with the parsing data; And

And a plurality of service provider systems for providing service information to the maritime information sharing system.

The maritime information sharing system provides the data to the corresponding terminal through the individual base station based on one communication network or the service information provided from the service provider system based on the received parsing data. Information linkage system between heterogeneous maritime digital wireless communication equipment, characterized in that provided to the corresponding terminal through the individual base station.
The method of claim 1,

The maritime information sharing system,

A parsing data confirming unit confirming whether the received parsing data includes information linkage data or service linkage data;

A service linker which receives service information from a corresponding service provider system among the plurality of service provider systems and provides it to the requesting terminal when the parsing data includes service linkage data; And

And information linkage unit for providing a communication service to a terminal of a corresponding communication network when the parsing data includes information linkage data.
The method of claim 2,

The service linkage unit,

A sender ID inquiry module which checks a sender side ID included in the parsing data and confirms whether the user can use the service;

A request message analysis module for checking a service request message included in the parsing data;

A service provider routing module for selecting a corresponding service provider system based on the service request message and requesting service information for the request message; And

And a service information output module for receiving the service information provided from the service provider system and providing the service information to a corresponding terminal.
The method of claim 3, wherein

And the sender ID inquiry module notifies the terminal if it is identified as a user who cannot use the service.
The method of claim 2,

The information link unit,

A sender / receiver ID inquiry module for confirming whether a user can use a service by checking a sender side ID and a receiver ID included in the parsing data; And

When it is confirmed that the user can use the service through the sender / receiver ID inquiry module, a message routing module for providing the associated message included in the parsing data to the receiver side; heterogeneous maritime digital wireless communication equipment comprising a Information Linkage System.
The method of claim 5,

And when the sender / receiver ID inquiry module is identified as a user who cannot use the service, the sender / receiver ID inquiry module notifies the sender side of the information linkage system between heterogeneous maritime digital wireless communication devices.
The method of claim 1,

The information base system between the heterogeneous maritime digital wireless communication equipment, characterized in that the plurality of individual base stations are arranged on land.
The method of claim 1,

The specific communication network includes a medium frequency (MF) / high frequency (HF) band, a very high frequency (VHF) band, an application specific message (AIS ASM), a VHF data exchange system (VDES), and a machine-type communication (LTE-M). Information linkage system between heterogeneous maritime digital wireless communication equipment comprising any one of.