KR20160016102A - Navigation apparatus, method thereof and computer readable medium having computer program recorded therefor - Google Patents

Abstract

Disclosed is a navigation device, a method thereof, and a recording medium in which a computer program is recorded. In other words, the recording medium automatically provides information in accordance with a situation of a user having a navigation device based on information on a card registered in advance; provides completion type information which a user desires at once without an intermediate step based on the information on the card which the user registers in advance by providing a method of utilizing a back surface of the card in accordance with a concept of the card; allowing the user to easily check the related information on the card in which the selected information is managed by unit; and solving difficulties of selecting a card when a plurality of cards exist.

Description

[0001] The present invention relates to a navigation apparatus, a method thereof, and a recording medium on which a computer program is recorded.

The present invention relates to a navigation apparatus, a method thereof, and a recording medium on which a computer program is recorded. More particularly, the present invention relates to a navigation apparatus for automatically providing information according to a situation of a user having a navigation apparatus, And a recording medium on which a computer program is recorded.

The navigation device generates route guidance information based on a GPS (Global Positioning System) signal and map information, and provides the route guidance information to a user.

In order to perform the route search, the navigation device receives the destination information, confirms the current location of the navigation device, performs the route search process based on the destination information and the current location, and displays the route search result And the like.

Korean Patent Laid-Open No. 10-2014-0041124 [Title: Apparatus and method for automatically notifying arrival information]

An object of the present invention is to provide a navigation device that automatically provides information according to a situation of a user having a navigation device based on information on a card registered in advance, a method thereof, and a recording medium on which a computer program is recorded.

It is another object of the present invention to provide a navigation device that provides a method of utilizing the back side of a card according to the concept of a card, a method thereof, and a recording medium on which a computer program is recorded.

A navigation device according to an embodiment of the present invention includes a storage unit for storing a plurality of context-based cards; A GPS receiver for confirming current position data of a navigation device including a storage unit when a pre-installed app is executed; A controller for checking the current time and selecting a card corresponding to the current position and the current time of the navigation device identified among the plurality of stored status cards; And a display unit for displaying information on the card selected by the control of the control unit.

As an example related to the present invention, a situation-specific card may include location information including a place of departure or a destination, a use time zone, and a route.

As an example related to the present invention, the information on the selected card may include at least one of a transportation search menu, a card name, estimated arrival time to a destination, public transportation information, notification information, and another route search.

As an example related to the present invention, the information on the selected card may further include location information, time of use, and route.

As an example related to the present invention, the control unit may control the display unit to display the information about the selected card as an initial screen of the executed app, or may display information about the selected card as an initial screen of the display unit.

As an example related to the present invention, when the information on the card is displayed, the control unit may control the display unit to display additional information about the card based on the current position and the current time of the navigation device.

As an example related to the present invention, the additional information may include information on alternative transportation means that can be linked when it is difficult to arrive at a desired time through the predetermined public transportation means while the destination arrival time is preset .

As an example related to the present invention, the control unit may control the display unit to display additional information about the card being displayed on the display unit when a preset event occurs.

As an example related to the present invention, a preset event may be a case of detecting a sliding touch operation from one side to the other, or a case where a predetermined button or menu is selected.

As an example related to the present invention, the additional information may include recent path search result information on the selected card and a related card list associated with the selected card.

A navigation method according to an embodiment of the present invention includes the steps of confirming, through a GPS receiver, current position data of a navigation device including a GPS receiver when a pre-installed app is executed; Checking a current time through a control unit; Selecting a card corresponding to the current position and the current time of the navigation device identified among a plurality of context-based cards previously stored through the control unit; And displaying information on the selected card through the display unit.

As an example related to the present invention, the step of displaying information on a selected card may include displaying information about the selected card under the control of the control unit as an initial screen of the executed application, or displaying information about the selected card on the initial screen As shown in FIG.

Displaying additional information about the card based on the current position and the current time of the navigation device when displaying information about the card through the display unit as an example related to the present invention; And displaying additional information on the card being displayed on the display unit when a predetermined event occurs through the display unit.

A computer program for carrying out the method according to the above-described embodiment may be stored in the recording medium on which the computer program according to the embodiment of the present invention is recorded.

The present invention automatically provides information according to a situation of a user having a navigation device based on information on a card registered in advance, thereby providing a user with a search for a route, a route recommendation of a service provider, It is possible to provide the user with the complete type information desired at a time without intermediary steps based on the information on the card registered in advance by the user without going through the steps of FIG.

Further, the present invention provides a method of utilizing the back side of the card according to the concept of the card, so that it is possible to easily confirm the related information on the card in which the selection information is managed as a unit and to solve the difficulty of card selection in the presence of a plurality of cards It is effective.

1 is a block diagram showing a configuration of a navigation apparatus according to an embodiment of the present invention.
2 is a cross- 1 is a flowchart illustrating a navigation method according to an embodiment of the present invention.
3 to 8 are views showing screens of a navigation device according to an embodiment of the present invention.

It is noted that the technical terms used in the present invention are used only to describe specific embodiments and are not intended to limit the present invention. In addition, the technical terms used in the present invention should be construed in a sense generally understood by a person having ordinary skill in the art to which the present invention belongs, unless otherwise defined in the present invention, Should not be construed to mean, or be interpreted in an excessively reduced sense. In addition, when a technical term used in the present invention is an erroneous technical term that does not accurately express the concept of the present invention, it should be understood that technical terms that can be understood by a person skilled in the art can be properly understood. In addition, the general terms used in the present invention should be interpreted according to a predefined or prior context, and should not be construed as being excessively reduced.

Furthermore, the singular expressions used in the present invention include plural expressions unless the context clearly dictates otherwise. The term "comprising" or "comprising" or the like in the present invention should not be construed as necessarily including the various elements or steps described in the invention, Or may further include additional components or steps.

Furthermore, terms including ordinals such as first, second, etc. used in the present invention can be used to describe elements, but the elements should not be limited by terms. 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 a second component, and similarly, the second component may also be referred to as a first component.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals refer to like or similar elements throughout the several views, and redundant description thereof will be omitted.

In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. It is to be noted that the accompanying drawings are only for the purpose of facilitating understanding of the present invention, and should not be construed as limiting the scope of the present invention with reference to the accompanying drawings.

1 is a block diagram showing a configuration of a navigation device 100 according to an embodiment of the present invention.

1, the navigation device 100 includes a GPS receiver 110, a storage unit 120, a control unit 130, a display unit 140, a voice output unit 150, and a communication unit 160 . Not all of the components of the navigation device 100 shown in Fig. 1 are essential components, and the navigation device 100 may be implemented by more components than the components shown in Fig. 1, The navigation device 100 may be implemented.

When the app installed in the navigation device 100 is executed, the current position of the navigation device 100 is confirmed through the GPS receiver 110, and the current time is confirmed through the control unit 130. Then, the controller 130 automatically selects a card corresponding to the current position and the current time of the navigation device 100, which is confirmed among a plurality of context cards stored in advance in the storage unit 120, . Thereafter, when a preset event occurs, the controller 130 outputs additional information about the selected card.

The GPS receiver 110 receives the GPS signals transmitted from the satellites and generates the position data of the navigation device 100 in real time based on the longitude coordinates and the latitude coordinates included in the received GPS signals. Here, the generated position data is defined as the current position (or current position data) of the navigation device 100. Here, it is also possible to receive position information through Wi-Fi or Wibro communication, as well as the GPS receiver 110. In addition, although the location-based technology mainly uses GPS information, which is a signal received by the GPS receiver 110, in addition to GPS information, cell tower signal triangulation and Wi-Fi positioning information ) May be used as the hybrid positioning system.

The signals received through the GPS receiver 110 include 802.11, a standard for a wireless network for a wireless LAN including a wireless LAN and some infrared communication proposed by IEEE (Institute of Electrical and Electronics Engineers), Bluetooth, UWB A wireless MAN (Metropolitan Area Network) (BWA) including 802.15, which is a standard for a wireless PAN (Personal Area Network) including a wireless LAN (WLAN) and ZigBee, and a city wideband network And 802.20, which is a standard for the mobile Internet for mobile broadband wireless access (MBWA) including WiBro, WiMAX, etc., It is also possible to provide the position information to the navigation device 100. [

The GPS receiver 110 generates the current position data of the navigation device 100 when the app installed in the navigation device 100 is executed (or when a preset menu / button is selected in the running app) do. At this time, the corresponding function may be performed by the control unit 130. [

The storage unit 120 stores data and programs necessary for the navigation apparatus 100 to operate.

Also, the storage unit 120 stores map data. At this time, the stored map data includes geographic coordinates (Geographic Coordinate or latitude coordinates) indicating the latitude and longitude in units of minutes (DMS unit: Degree / Minute / Second). Here, the stored map data may use UTM (Universal Transverse Mercator) coordinates, UPS (Universal Polar System) coordinates, TM (Transverse Mercator) coordinates, etc. in addition to geographical coordinates. At this time, the map data stored in the storage unit 120 may be map data transmitted from an arbitrary server.

In addition, the storage unit 120 stores various information such as various menu screens, point of interest (POI), and functional characteristic information according to a specific location of the map data.

In addition, the storage unit 120 stores various user interfaces (UI), a graphical user interface (GUI), and the like.

The storage unit 120 also stores various status information for each road (TPEG including traffic information, accident information, etc.) from an arbitrary server (for example, an information providing server or a call center) Transport Protocol Expert Group) information) at periodic / non-periodic time intervals and stores various status information for each received road.

In addition, the storage unit 120 stores various information (including contents, control signals, etc.) received through the communication unit 160.

In addition, the storage unit 120 stores a plurality of context-specific cards. Here, the situation-specific card includes information such as location information (for example, a start point, a destination, etc.), a use time zone, and a route.

The control unit 130 executes the overall control function of the navigation device 100. [

Also, the controller 130 generates (or generates) the current estimated position of the navigation device 100 based on the position data generated through the GPS receiver 110.

Also, the control unit 130 reads the map data corresponding to the traveling route previously stored in the storage unit 120. [

Also, the controller 130 matches the generated estimated position with the link (road) included in the read map data to obtain the matched map information (or the map matching result). For example, the control unit 130 generates the estimated position of the navigation device 100 based on the estimated position, aligns the generated estimated position with the links in the map data stored in the storage unit 120 according to the link order, And acquires the matched map information (map matching result). At this time, the matched map information (map matching result) is information generated by referring to the road state using predetermined user information, TPEG information, and the like. Here, the TPEG information is information transmitted from an external information providing center (or server) (not shown) or a call center (not shown) connected through the communication unit 160.

Also, the control unit 130 generates the route guidance information based on the matched map information. Here, the generated guidance information includes video information and a control signal. At this time, the image information includes at least one of map data, POI information, road (or delivery information), lane information, and turn-by-turn list information. In addition, the control signal includes a signal for controlling audio information associated with the image information.

The control unit 130 outputs the generated guidance information through at least one of the display unit 140 and the audio output unit 150.

In addition, when a pre-installed app is executed (or when a preset menu / button is selected in a running app), the control unit 130 confirms the current time (or current time information). At this time, the control unit 130 confirms the current time through a clock (not shown) provided in the navigation device 100 or receives information including the current time transmitted from the external server through the communication unit 160, Check the current time.

In addition, the controller 130 selects (or selects) a card corresponding to the current position and the current time of the navigation device 100 identified in the plurality of contexts stored in advance in the storage unit 120. [ At this time, one or more cards may be selected. Here, the situation-specific card stored in advance in the storage unit 120 may be set based on the position information (including the start point, the destination point, etc.), the time of day, the route, and the like under the control of the controller 130.

In addition, the control unit 130 displays the information on the selected card on the display unit 140 through the running app. Here, the information on the selected card includes information on a transportation search menu (for example, a bus, a bus stop, a subway station, etc.), a card name, estimated arrival time information to a destination, public transportation information The number of stops (or remaining estimated arrival time information) that the corresponding bus has left in relation to the stop nearest to the current position of the navigation device 100), notification information, search for another route, and the like. Further, the information about the card may further include information such as location information, use time zone, route, and the like. At this time, the control unit 130 displays information about the selected card on the display unit 140 as an initial screen of the executed app, or displays information about the selected card as an initial screen of the display unit 140. [

When the information on the card is displayed, the controller 130 may display additional information in addition to the information on the card based on the current position and the current time of the navigation device 100. Here, the additional information is calculated by calculating the real time required time by the control unit 130 in a state where the destination arrival time is preset, and when the arrival time is determined to be difficult to arrive at a desired destination arrival time via a bus or a subway, Includes information on transportation. For example, if the additional information is late for the work time, it is close to the taxi required time information, the call connection / linkage information, and the preset time difference (or the current time is within 30 minutes from the last time) ) Last-car information and call-to-car connection information. In addition, the control unit 130 determines whether or not the user wants to move to the destination in the case of the time after work or after the last car (for example, the transfer information considering the cost, the time required, A function of selecting and connecting the public transportation means, a function of matching (or connecting) other navigation users having a similar destination and the arrival time of the boarding passenger at the same time, and a taxi transfer position in the case of work, Functions and the like may be additionally provided.

In addition, when a preset event occurs, the control unit 140 displays the additional information on the currently displayed card (or the currently selected card) on the display unit 150. Here, the predetermined event includes a case where a predetermined button (or menu) is selected when sensing a sliding touch operation from one side to the other side (for example, from left to right, from top to bottom, etc.). At this time, the additional information on the card may include information on recent route search results (e.g., date, used public transportation information, use time, average error time between use times for a plurality of days, etc.) A list of related cards associated with each other, and the like.

As described above, with respect to a specific card, by using the back side of the card, additional information related to the use of the card or the contents of the card setting can be immediately provided, thereby making it possible to enhance the convenience of information and the card selection desired by the user.

The control unit 130 stores the destination information received (or confirmed) through the configuration of any one of the input unit (not shown), the display unit 140, and the communication unit 160 in the storage unit 120.

At this time, the destination information may be acquired in any one of the following manners.

First, the display unit 140 receives destination information according to a user's touch (or input) through a user input screen (or a touch screen screen) displayed on the display unit 140. In addition, the display unit 140 provides the received destination information to the control unit 130. Here, the destination information may be the destination, or information of either the source or the destination.

Secondly, the control unit 130 may receive the destination information according to the user input through the input unit. At this time, the control unit 130 receives the user's voice message (including destination information) through the input unit 120, recognizes the received voice message (or performs a predetermined signal processing process) Data (natural language processing) may be performed on the data to extract (or confirm) the destination information included in the received voice message.

Thirdly, the control unit 130 may receive a signal including destination information transmitted from another terminal through the communication unit 160.

In addition, the control unit 130 performs a route search based on the destination information, the current position data of the navigation device 100, and the like.

When a predetermined menu / button (for example, a route search menu / button) is selected from the information on the card displayed on the display unit 140, the controller 130 displays the destination information included in the information on the card And the current position data of the navigation device 100, and the like.

In addition, the controller 130 generates route search route guidance information based on the route search result. Here, the generated path search guidance information includes image information and control signals from the source to the destination. At this time, the image information from the source to the destination includes at least one of map data, POI information, road (or delivery information), lane information, turn-by-turn list information, and road information for walking / climbing / walking.

The control unit 130 also outputs the generated route search guidance information (or route search result) through the display unit 140 and the voice output unit 150.

The display unit 140 can display contents such as a menu screen and the like using the user interface and the graphic user interface stored in the storage unit 120 under the control of the controller 130. [ Here, the content displayed on the display unit 140 includes text or image data (including various information data), a menu screen including data such as an icon, a list menu, and a combo box. Also, the display unit 140 may be a touch screen.

Also, the display unit 140 displays the image information included in the route guidance information generated by the control unit 130. Here, the image information includes information according to a result of performing a navigation function such as map data, POI information, road (or delivery information), lane information, turn-by-turn list information, walking / climbing /

Further, the display unit 140 displays information on the automatically selected card under the control of the control unit 130, additional information, additional information, and the like.

The audio output unit 150 outputs audio information included in the signal processed by the control unit 130. Here, the audio output unit 150 may be a speaker.

Also, the voice output unit 150 outputs the voice information included in the route guidance information and the route search result (or route search route guidance information) generated by the control unit 130.

The communication unit 160 communicates with an internal component or at least one external terminal through a wired / wireless communication network. At this time, the external terminal may include an information providing server, a call center, and the like.

The communication unit 160 receives the TPEG information under the control of the control unit 130 or transmits information on the selected card, additional information, additional information, etc. to at least one other connected terminal.

In this way, it is possible to automatically provide information according to the situation of the user having the navigation device based on the information on the card registered in advance.

In this way, it is possible to provide a method of utilizing the back side of the card according to the concept of the card.

Hereinafter, a navigation method according to the present invention will be described in detail with reference to FIGS. 1 to 8. FIG.

2 is a cross- 1 is a flowchart illustrating a navigation method according to an embodiment of the present invention.

First, when an application pre-installed in the navigation device 100 is executed (or a preset menu / button is selected in a running application), the GPS receiver 110 receives the GPS signal transmitted from the satellite, (Or generates) the position data of the navigation device 100 based on the hardness coordinates and the latitude coordinates included in the GPS signal. Here, the generated position data corresponds to the current position (or the current position data) of the navigation device 100.

Also, the control unit 130 confirms the current time (or current time information).

For example, when an application pre-installed in the navigation device 100 is executed, the GPS receiver 110 generates current position data of the navigation device 100 (e.g., position data around the user's home). The control unit 130 also checks the current time (or the current time transmitted from the satellite or the external server) (for example, 8:00 am) through a clock (not shown) provided in the navigation device 100 (S210) .

Then, the controller 130 selects (or selects) a card corresponding to the current position and the current time of the navigation device 100 identified in the plurality of contexts stored in the storage unit 120 in advance. At this time, one or more cards may be selected. Here, the situation-specific card stored in advance in the storage unit 120 may be set based on the position information (including the start point, the destination point, etc.), the time of day, the route, and the like under the control of the controller 130.

3, the controller 130 controls the current position of the navigation device 100 identified by the GPS receiver 110 among a plurality of context-based cards 310 previously stored in the storage unit 120, (For example, the position data of the user around the house) and the current time (for example, 8:00 am) confirmed by the control unit 130. Here, the corresponding work card includes location information (for example, a house as a starting place, a company as a destination, etc.), a use time zone (for example, 6:00 am to 10:00 am), a route (E.g., a route to an in-house company) (S220).

Then, the control unit 130 displays the information on the selected card on the display unit 140 through the running app. Here, the information on the selected card includes information on a transportation search menu (for example, a bus, a bus stop, a subway station, etc.), a card name, estimated arrival time information to a destination, public transportation information The number of stops (or remaining estimated arrival time information) that the corresponding bus has left in relation to the stop nearest to the current position of the navigation device 100), notification information, search for another route, and the like. Further, the information about the card may further include information such as location information, use time zone, route, and the like. At this time, the control unit 130 displays information about the selected card on the display unit 140 as an initial screen of the executed app, or displays information about the selected card as an initial screen of the display unit 140. [

4, the control unit 130 may include a transportation search menu 410, a card name (for example, going to work) 420, information included in the arrival card through the running application, (Including, for example, required time, summary route information, and the like) 430, public transportation information 440, notification information (for example, (460), a turn-off notification function on / off (470), environment setting (480), refresh (490), and the like on the display unit (140).

When the information on the card is displayed, the controller 130 may display additional information in addition to the information on the card based on the current position and the current time of the navigation device 100. Here, the additional information includes information on alternative transportation means that can be linked when the destination arrival time is set in advance and it is difficult to arrive at a desired time through a bus, a subway, or the like. For example, if the additional information is late for the work time, it is close to the taxi required time information, the call connection / linkage information, and the preset time difference (or the current time is within 30 minutes from the last time) ) Last-car information and call-to-car connection information.

As shown in FIG. 5, when using a public bus, for example, when it is expected to be late for a work schedule (for example, 9:00 am) set in advance on the work card, the control unit 130 (For example, going to work) 420, scheduled arrival time information 430 to the destination, public transportation information 440, notification information 450, On the display unit 140, information on time required for taxi, which is a pre-established public transportation means, call connection information 510 and the like, in addition to the turn-off notification function on / off 470, environment setting 480 and refresh 490.

6, when the current time is close to the last bus time of the bus corresponding to the departure card, the control unit 130 stores the current time in the running card through the running app, as shown in FIG. The arrival time information 430 to the destination, the public transportation information 440, the notification information 450, the getting off notice function 410, The display unit 140 displays the last time information such as the time required for the taxi, the time required for the taxi, and the call connection information 610, which are set in advance, in addition to the off-time 470, the environment setting 480, and the refresh 490 ).

Thereafter, when a predetermined event occurs, the control unit 130 displays additional information on the currently displayed card (or the currently selected card) on the display unit 140. [ Here, the predetermined event includes a case where a predetermined button (or menu) is selected when sensing a sliding touch operation from one side to the other side (for example, from left to right, from top to bottom, etc.). At this time, the additional information on the card may include information on recent route search results (e.g., date, used public transportation information, use time, average error time between use times for a plurality of days, etc.) A list of related cards associated with each other, and the like.

For example, when the sliding operation from right to left is sensed, the control unit 130 displays the latest path search result information 710 on the display unit 140, as shown in FIG.

8, the control unit 130 displays the related card list 810 associated with the attendance card on the display unit 140 (S240), as shown in FIG. 8, .

The navigation apparatus and method according to an embodiment of the present invention can be written in a computer program, and the codes and code segments constituting the computer program can be easily deduced by a computer programmer in the field. In addition, the computer program is stored in a computer-readable medium and readable and executed by a computer, a navigation device, a terminal (or a user device) according to an embodiment of the present invention, The method can be implemented.

The information storage medium includes a magnetic recording medium, an optical recording medium, and a carrier wave medium. A navigation device according to an embodiment of the present invention and a computer program embodying the method may be stored and installed in a built-in memory such as a navigation device, a terminal (or a user device), and the like. Alternatively, an external memory such as a smart card storing and installing a navigation device according to an embodiment of the present invention and a computer program implementing the method may be mounted on a navigation device, a terminal (or a user device) or the like through an interface.

As described above, according to the embodiment of the present invention, it is possible to automatically provide information according to the situation of a user having a navigation device based on information on a card registered in advance, Based on the information on the card registered in advance by the user without going through a plurality of steps such as recommendation and selection of the path of the user, it is possible to provide the complete type information desired by the user at one time without intermediate steps and to improve the user's convenience.

As described above, the embodiment of the present invention provides a method of utilizing the back side of the card according to the concept of the card, so that the related information on the card in which the selection information is managed as a unit can be easily confirmed, The difficulty of card selection can be solved in the presence.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or essential characteristics thereof. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

The present invention provides a method of automatically providing information according to a situation of a user having a navigation device based on information on a card registered in advance and providing a method of utilizing the back side of the card in accordance with the concept of the card, It is possible to provide the user with the complete information desired at a time without intermediate steps, to easily confirm the related information of the card managed by the selected information, and to solve the difficulty of card selection in the presence of multiple cards And can be widely used in the navigation field, the terminal field, and the like.

100: navigation device 110: GPS receiver
120: storage unit 130:
140: display unit 150: audio output unit
160:

Claims (14)

A storage unit for storing a plurality of context-specific cards;
A GPS receiver for confirming current position data of the navigation device including the storage when the pre-installed app is executed;
A controller for checking the current time and selecting a card corresponding to the current position and the current time of the checked navigation device from among the plurality of stored status cards; And
And a display unit for displaying information on the selected card under the control of the control unit. The method according to claim 1,
Wherein the situation-specific card includes location information including a start location or a destination location, a use time zone, and a route. The method according to claim 1,
Wherein the information on the selected card includes at least one of a transportation search menu, a card name, expected arrival time to a destination, public transportation information, notification information, and another route search. The method of claim 3,
Wherein the information on the selected card further comprises location information, a time zone of use, and a route. The method according to claim 1,
Wherein the control unit controls the display unit to display information on the selected card as an initial screen of the executed application or to display information on the selected card as an initial screen of the display unit. Device. The method according to claim 1,
Wherein the control unit controls the display unit to display additional information on the card based on the current position and the current time of the navigation device when displaying the information on the card. The method according to claim 6,
Wherein the additional information includes information on alternative transportation means that can be linked when it is difficult to arrive at a desired time through a predetermined public transportation means while a destination arrival time is preset. The method according to claim 1,
Wherein the control unit controls the display unit to display additional information about a card being displayed on the display unit when a preset event occurs. 9. The method of claim 8,
Wherein the preset event is a case of sensing a sliding touch operation from one side to the other or a case where a preset button or menu is selected. 9. The method of claim 8,
Wherein the additional information includes information on a result of performing a recent path search for the selected card and a related card list associated with the selected card. Confirming, via the GPS receiver, the current position data of the navigation device including the GPS receiver when the pre-installed app is executed;
Checking a current time through a control unit;
Selecting a card corresponding to a current position and a current time of the checked navigation device among a plurality of context-based cards previously stored through the controller; And
And displaying information on the selected card through a display unit. 12. The method of claim 11,
Wherein the step of displaying information on the selected card displays information on the selected card as an initial screen of the executed application under the control of the control unit or transmits information on the selected card to the initial screen of the display unit And displaying the navigation information. 12. The method of claim 11,
Displaying additional information on the card based on a current position and a current time of the navigation device when displaying information about the card through the display unit; And
Further comprising the step of displaying additional information on a card being displayed on the display unit when a predetermined event occurs through the display unit. A recording medium on which a computer program for performing the method according to any one of claims 11 to 13 is recorded.

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