KR100858152B1 - Apparatus and method for providing global navigation service - Google Patents

Apparatus and method for providing global navigation service Download PDF

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Publication number
KR100858152B1
KR100858152B1 KR20070052905A KR20070052905A KR100858152B1 KR 100858152 B1 KR100858152 B1 KR 100858152B1 KR 20070052905 A KR20070052905 A KR 20070052905A KR 20070052905 A KR20070052905 A KR 20070052905A KR 100858152 B1 KR100858152 B1 KR 100858152B1
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South Korea
Prior art keywords
information
navigation service
map
user
language
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KR20070052905A
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Korean (ko)
Inventor
김수철
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주식회사 케이티프리텔
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Priority to KR20070052905A priority Critical patent/KR100858152B1/en
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Abstract

An apparatus and a method for providing a global navigation service are provided to combine extracted map name information and map image information corresponding to user nationality information to create map data to solve a problem caused by a difference between provided map name languages in use of the navigation service, thereby providing the navigation service displayed with language corresponding to user nationality even in any nation to a customer when the customer using a roaming service visits other nations. A navigation service providing device receives a navigation service request from a mobile terminal through a mobile network(S310). The navigation service providing device requests a mobile service user DB to provide the user information of the mobile terminal and receives the user information(S320). The navigation service providing device checks received user nationality information(S330). The navigation service providing device extracts map name information written by language used as a first official language in a nation corresponding to the checked user nationality information and map image information corresponding to the nation which provides a navigation service(S340). The navigation service providing device combines the extracted map name information and map image information to create map data(S350). The navigation service providing device provides the combined map data to the mobile terminal which requests the navigation server(S360).

Description

Apparatus and Method for Providing Global Navigation Service

1 is a network diagram for a global navigation service according to an embodiment of the present invention.

Figure 2 is a block diagram of a global navigation service providing service providing apparatus according to an embodiment of the present invention.

3 is a flow chart of a global navigation service providing method according to an embodiment of the present invention.

4 is a flowchart illustrating a method for providing a global navigation service according to another embodiment of the present invention.

5 is an exemplary diagram of a method for providing a global navigation service according to an embodiment of the present invention.

* Description of the Related Art *

100: communication terminal 200: navigation service providing apparatus

210: navigation service request unit 220: user management unit

230: map data extractor 240: map data combiner

250: map data provider 260: database

The present invention relates to a global navigation service, and more particularly, to a method and apparatus for providing a global navigation service through a mobile terminal.

In general, as computers, electronics, and communication technologies evolve rapidly, various wireless communication services using wireless networks have been provided. The most basic wireless communication service is a wireless voice call service that provides a voice call to a mobile terminal user wirelessly, which has a feature of providing a seamless service regardless of time and place.

On the other hand, the wireless communication service as described above is divided into operators by country or region, and because the system is also diverse, there is no mobile phone service that integrates all the world at present.

One of the methods for solving the limitations of the service area is a roaming service, and the roaming service is becoming a generalized service as an additional service to the mobile phone service.

On the other hand, various wireless communication services are provided through a mobile terminal, one of which is a navigation service to guide the way. The navigation service using the mobile terminal may be provided using a GPS system or using location information of a base station.

A navigation service using a mobile terminal provides information such as a path to a user's current location or a destination, a shortest distance to a destination, and the like.

Since a mobile terminal using a navigation service does not have built-in geographic information data such as map data, it may be necessary to connect to a service provider server and receive geographic information data whenever a navigation service is used.

At present, the geographic information data provided by mobile communication providers has been produced in a unified manner in which the map image and the information indicating the names of places or buildings existing in the maps are integrated.

Accordingly, when a mobile terminal operator applies for a roaming service to receive a mobile communication service from a foreign country and wants to use a navigation service, even if the map information produced in the corresponding country is provided, it is written in the language of the corresponding country and used by foreigners. There is a difficult problem to do.

Accordingly, the present invention is to solve the above problems of the prior art, and separates the map image information and the map name information used in the map from the data provided to the navigation service, the map name in a language corresponding to the nationality of the user By providing information, the purpose is to provide a navigation service suitable for the global roaming era.

According to an aspect of the present invention, a global navigation service providing apparatus is disclosed.

According to an embodiment of the present invention, a navigation service providing apparatus includes a navigation service request receiver configured to receive a navigation service request through a communication network, and when the navigation service request is received, user information for determining a language of map name information to be provided. The user name provided by the user management unit, the map data extraction unit for extracting the map name information and map image information written in the selected language based on the user information, the map name information or matching information included in the map image information is used to It may include a map data generating unit for generating map data by combining the information and the map image information and a map data providing unit for providing the generated map data.

According to an aspect of the present invention, a global navigation service providing apparatus is disclosed.

In a navigation service providing method according to an embodiment of the present invention, a navigation service request is received from a communication terminal through a communication network, and when the navigation service request is received, user information for determining a language of map name information to be provided is provided. Providing the step, extracting the map name information and map image information written in the selected language based on the user information, the map name information or the map information using the matching information included in the map image information is used The image information may be combined to generate map data, and the generated map data may be transmitted to the communication terminal.

As the invention allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. In describing the drawings, similar reference numerals are used for similar elements.

Terms including ordinal numbers such as first and second may be used to describe various components, but the components are not limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component. The term and / or includes a combination of a plurality of related items or any item of a plurality of related items.

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.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, and the same or corresponding components will be denoted by the same reference numerals regardless of the reference numerals, and redundant description thereof will be omitted. In the following description of the present invention, if it is determined that the detailed description of the related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.

1 is a network diagram for a global navigation service according to an embodiment of the present invention.

Referring to FIG. 1, the global navigation service system includes a communication terminal 100 and a navigation service providing apparatus 200.

The communication terminal 100 may receive map data for use in a global navigation service from the navigation service providing apparatus 200 through a communication network.

The communication terminal 100 may be a mobile terminal 110 capable of using a global navigation service using a wireless network such as CDMA, W-CDMA, for example, a mobile phone, a personal digital assistant (PDA), a notebook computer.

The mobile terminal 110 includes a location determination device (eg, a GPS receiver) and a route search program that can receive the communication device map data and use the navigation service.

In addition, the communication terminal 100 may be an Internet connection device, for example, a computer, which downloads map data from the navigation service providing apparatus 200 through the Internet, and transmits the map data to the mobile terminal 110 that can use the navigation service.

The communication terminal 100 is a language used as the first official language in a country corresponding to the map image information of the corresponding country and the user's nationality from the navigation service providing apparatus 200 to use the navigation service in a foreign country where roaming service can be received. Receive map data including map name information.

When the navigation service providing apparatus 200 receives the map data of the corresponding country from the user who can receive the roaming service through the communication terminal 100, the navigation service providing apparatus 200 uses the first public language in a country corresponding to the map image information and the user's nationality. Provides map data combined with map name information written in a language.

The apparatus 200 for providing a navigation service may store map image information produced by a map maker of a corresponding country and map name information produced in a language of each country in order to express names or installations in the map image.

In addition, the navigation service providing apparatus 200 may store matching table information linking the user's nationality information and the language used as the first official language corresponding to the nationality to extract the corresponding map name information by the nationality information of the user. have.

Conventionally, map data makers exist for each country for map data to be used for navigation services, and map data makers have integrated name information displayed on a map at the time of map production on a map.

However, the navigation service providing apparatus 200 according to an embodiment of the present invention provides map image information usable in common, rather than map data produced separately for each language of each country, and provides map name information written in the language of each country. Therefore, the navigation service can be efficiently provided to the mobile communication user of the foreign country who uses the roaming service.

This will be described in more detail with reference to FIGS. 2 to 4.

2 is a block diagram of a global navigation service providing apparatus according to an embodiment of the present invention.

2, the global navigation service providing apparatus 200 may include a navigation service request unit 210, a user manager 220, a map data extractor 230, a map data combiner 240, and a map data provider ( 250 and database 260.

The navigation service request unit 210 receives a navigation service request from the communication terminal 100 and receives a request for transmission of map data including map name information written in a specific language.

When the communication terminal 100 requests the navigation service, the user manager 220 determines whether the user of the communication terminal 100 can use the navigation service, and receives the user nationality information when the navigation service is available. Here, the user nationality information may be a reference for selecting a language of the map name information included in the map data to be provided to the user.

When the communication terminal is a mobile terminal 110 that can directly use a navigation service, the user manager 220 interoperates with a subscriber database to receive user nationality information. In addition, when the mobile terminal 110 is a roaming service using terminal, the user manager 210 may query a subscriber management device of a mobile communication service provider of another country to which the user subscribes to receive user nationality information.

In addition, the user manager 210 manages global navigation service user information when the user of the communication terminal 100 subscribes to the global navigation service. Here, the user information may include user's personal information including user nationality information or user's roaming service usage information.

The user manager 210 may perform user authentication when the communication terminal 100 requests a navigation service. Here, the user authentication method may use a method well known to those skilled in the art, for example, may use an ID and password.

The map data extracting unit 230 extracts map name information and map image information of a corresponding country, which are written and stored in a language used as a first official language in a country corresponding to the user nationality identified in the received user nationality information.

The map data extracting unit 230 uses the matching table information linking the nationality information of the user stored in the database 260 and the language used as the first official language corresponding to the nationality to obtain map name information corresponding to the nationality of the user. Can be extracted.

In addition, the map data extractor 230 may extract map name information written in the language selected by the communication terminal 110 and map image information of the selected country.

The map data combiner 240 combines the extracted map image information and map name information to generate map data.

Here, the map name information is information for representing a place name or installation displayed on a screen of map data, and may include matching information for displaying in combination with map image information, for example, map coordinate information.

The map data provider 250 provides map data coupled to the communication terminal 100.

The map data providing unit 250 transmits to the communication terminal 100 map data including map name information written in a language that is used as a first official language in a country corresponding to a user's nationality or a language selected by the communication terminal 100. do.

The database 260 stores data for providing a navigation service, including navigation service user information, map image information, and map name information.

Here, the map image information may be in an image format, and is produced separately from the map name information displayed on the map image. The map image information is produced except for the map name information for explaining the place name or the installation, and includes matching information to be combined with the map name information produced in the language of each country separately. Here, the matching information may be coordinate information of the ground or the installation described by the map name information.

Map name information can generally be written in text form and produced in each language. The map name information may include name identification information to identify each language, and may include matching information for matching with names or installations of the map image information.

3 is a flowchart of a method for providing a global navigation service according to an embodiment of the present invention. Hereinafter, a method of providing a global navigation service when the communication terminal 100 is a mobile terminal 110 including a location determination device (eg, a GPS receiver) and a route search program that can directly use a global navigation service will be described. Shall be.

In operation S310, the navigation service providing apparatus 200 receives a navigation service request from the mobile terminal 110 through a mobile communication network.

In operation S320, the navigation service providing apparatus 200 requests user information of the mobile terminal 110 from the mobile communication service user database, and receives corresponding user information. Here, the user information may include at least one of user identification information including user nationality information and roaming service use information.

When the mobile terminal 110 is a roaming service using terminal, the navigation service providing apparatus 200 may receive a user nationality information by querying a user management device of a foreign mobile communication service provider to which the user has subscribed.

In operation S330, the navigation service providing apparatus 200 confirms the received user nationality information.

In operation S340, the navigation service providing apparatus 200 extracts map name information written in a language used as a first official language in a country corresponding to the identified user nationality information.

In addition, the navigation service providing apparatus 200 extracts map image information corresponding to the country providing the navigation service.

In operation S350, the navigation service providing apparatus 200 generates map data by combining extracted map name information and map image information. The map name information and the map image information may include matching information for matching and combining with each other.

In operation S360, the navigation service providing apparatus 200 provides map data coupled to the mobile terminal 110 requesting the navigation service.

The mobile terminal 110 provided with the combined map data may be provided with a global navigation service using map data written in a language of a country corresponding to the nationality of the user.

That is, even when the mobile terminal 110 uses a roaming service in a foreign country, the mobile terminal 110 may use a navigation service using map data written in a native language.

4 is a flowchart of a global navigation service method according to another embodiment of the present invention.

Hereinafter, a description will be given of the global navigation method when the communication terminal 100 is connected to the navigation service providing apparatus 200 via the Internet to download the map data. Here, the communication terminal 100 may transmit the downloaded map data to the mobile terminal 110 including a location determination device (eg, a GPS receiver) and a route search program that can directly use the global navigation service.

In operation S410, the navigation service providing apparatus 200 receives a navigation service request from the communication terminal 100 through a wired or wireless communication network.

Here, the communication terminal 100 includes a wired / wireless communication device capable of connecting to the navigation service providing apparatus 200 through a mobile communication network or the Internet.

The communication terminal 100 may download map data combining map image information of a selected country and map name information of a selected language from the communication terminal 100 through a mobile communication network or the Internet, and directly use a navigation service. Wired and wireless communication, for example, can be transmitted by using a short-range wireless communication, USB (Universal Serial Bus).

In operation S420, the navigation service providing apparatus 200 authenticates whether the user of the communication terminal 100 is a global navigation service subscriber. Here, the subscriber authentication method may use a method well known to those skilled in the art, for example, may use an ID and password.

In operation S430, when the user of the communication terminal 100 is a global navigation service subscriber, the navigation service providing apparatus 200 extracts map image information of the selected country from the communication terminal 100.

In addition, the navigation service providing apparatus 200 extracts map name information written in the language selected by the communication terminal 100. Here, the map image information and the map name information may include country identification information and language identification information for identifying a country and a language, respectively.

In operation S440, the navigation service providing apparatus 200 generates map data by combining map image information of a country selected by the communication terminal 100 and map name information of a language selected by the user. The map image information and the map name information each include matching information to be combined with each other.

In operation S450, the navigation service providing apparatus 200 provides map data coupled to the communication terminal 100 requesting the navigation service.

In operation S460, it is determined whether the communication terminal 100 provided with the combined map data is the mobile terminal 110 that can directly use the navigation service. When the communication terminal 100 is a mobile terminal 110 including a location determination device (eg, a GPS receiver) and a route search program that can directly use the global navigation service, the global navigation service may be directly used.

In step S470, as a result of the determination, when the communication terminal 100 is not the mobile terminal 110 that uses the navigation service, a map downloaded through short-range wireless communication or a USB cable to the mobile terminal 110 that may directly use the navigation service. Send the data.

In operation S480, the mobile terminal 110 may receive a global navigation service using the received map data.

5 is an exemplary view for explaining a global navigation service according to an embodiment of the present invention.

For example, a mobile terminal 110 of a Korean mobile communication service subscriber requests a navigation service from the navigation service providing apparatus 200 to visit Japan and use a global navigation service. Here, a mobile communication service user in Korea has a Korean nationality and uses a roaming service in order to continue to provide mobile communication services in Japan.

The navigation service providing apparatus 200 confirms that the user is a Korean nationality by receiving user information from a Korean mobile communication service provider through a Japanese mobile communication service provider that has a roaming agreement with a user's Korean mobile communication service provider in Japan. .

When the nationality of the user of the mobile terminal 110 is confirmed, the navigation service providing apparatus 200 extracts from the database 260 the map image information of Japan and the map name information written in Korean to be provided to the mobile terminal 110.

The navigation service providing apparatus 200 provides the mobile terminal 110 with map data combining map name information written in Korean and Japanese map image information.

The mobile terminal 110 may be provided with a global navigation service using map data in Korean as shown in FIG. 5 in Japan.

According to a navigation service providing method according to another embodiment of the present invention, the communication terminal 100 connected to the navigation service providing apparatus 200 undergoes a subscriber authentication process, and then selects a map image information of Japan selected from the communication terminal 100. Map data combining Korean map name information can be downloaded. Here, when the communication terminal 100 is not the mobile terminal 110 that can directly use the navigation service, the map data downloaded through the short-range wireless communication or a USB cable to the mobile terminal 110 that can directly use the navigation service can be used. Can transmit

The mobile terminal 110 receiving the map data may use a global navigation service using map data in Korean as shown in FIG. 5 in Japan.

Here, a program for realizing a function corresponding to the configuration of the above-described embodiment of the present invention or a recording medium on which the program is recorded is also included in the scope of the present invention.

Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concepts of the present invention defined in the following claims are also provided. It belongs to the scope of rights.

The present invention solves the problem caused by the difference in the map name language provided in the use of the navigation service when a customer using the roaming service visits another country, and thus the navigation service displayed in the language corresponding to the user's nationality in any country. Can be provided.

Claims (14)

In the navigation service providing apparatus for providing a global navigation service, A navigation service request receiving unit for receiving a navigation service request through a communication network; A user manager connected to a customer database of a mobile communication company to receive user's nationality information and to provide user information including the received nationality information of the user; A map data extraction unit extracting map name information written in a selected language based on map image information and the user information; A map data generator for generating map data by combining the map image information or the map name information by using the matching information included in the map image information or the map name information; And Navigation service providing apparatus comprising a map data providing unit provided with the generated map data. delete The method of claim 1, Map data extractor And map name information written in a language used as a first official language in a country corresponding to the received user nationality information. The method of claim 1, The matching information is Navigation service providing apparatus, characterized in that the coordinate information of the place name or installation included in the map image information. The method of claim 1, And a database in which at least one of the user information, the map image information, the map name information, and matching table information linking the user information and the language is stored. In the global navigation service providing method, Receiving a navigation service request from a communication terminal through a communication network; Requesting, by the navigation service providing apparatus, user nationality information to the customer management apparatus of the mobile communication company; Receiving the user nationality information from the customer management device; Providing user information including the received user nationality information to determine a language of map name information; Extracting map name information written in a selected language based on map image information and the user information; Generating map data by combining the map image information or the map name information by using the matching information included in the map image information or the map name information; And And transmitting the generated map data to the communication terminal. The method of claim 6, Receiving a navigation service request from the communication terminal through a communication network If the communication terminal is a mobile terminal including a location determination device and a path search apparatus that can directly use the navigation service, the navigation service providing method characterized in that the step of receiving a navigation service request through the mobile communication network. delete The method of claim 6, When the navigation service request is received, the step of providing the user information for determining the language of the map name information to be provided is When the communication terminal is a mobile terminal using a roaming service, requesting user nationality information from a customer management device of a foreign mobile communication company subscribed to by the mobile terminal user; And And receiving user nationality information from the customer management device. The method of claim 9, Extracting map name information written in a selected language based on the map image information and the user information from a database Extracting map image information of a country for which the navigation service is requested; And And extracting map name information written in a language used as a first official language in a country corresponding to the received user nationality information. The method of claim 6, When the navigation service request is received, the step of providing the user information for determining the language of the map name information to be provided is When the navigation service request is received, authenticating whether a user of the communication terminal is the navigation service subscriber; And And as a result of the authentication, in the case of the navigation service subscriber, providing user information including language selection information of the map name information to be provided from the communication terminal. The method of claim 11, Extracting map name information written in a selected language based on the map image information and the user information from a database Extracting map image information corresponding to a country selected by the user information; And And extracting map name information written in a language selected by the user information. The user information further includes a country information and language selection information to use the navigation service. The method of claim 6, After transmitting the generated map data to the communication terminal, When the communication terminal determines whether or not the navigation service is available to determine that the mobile terminal is not available, And transmitting, by the communication terminal, the map data to a mobile terminal including a location determination device and a route retrieval device capable of directly using the navigation service. The method of claim 13, And the map data is transmitted by the communication terminal to the mobile terminal through short range wireless communication or universal serial bus (USB) connection.
KR20070052905A 2007-05-30 2007-05-30 Apparatus and method for providing global navigation service KR100858152B1 (en)

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