KR20090060826A - Methods for embodying multi-display navigation - Google Patents

Methods for embodying multi-display navigation Download PDF

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Publication number
KR20090060826A
KR20090060826A KR1020070127765A KR20070127765A KR20090060826A KR 20090060826 A KR20090060826 A KR 20090060826A KR 1020070127765 A KR1020070127765 A KR 1020070127765A KR 20070127765 A KR20070127765 A KR 20070127765A KR 20090060826 A KR20090060826 A KR 20090060826A
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KR
South Korea
Prior art keywords
screen
navigation
information
display device
mode
Prior art date
Application number
KR1020070127765A
Other languages
Korean (ko)
Inventor
최우영
Original Assignee
(주)엠앤소프트
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by (주)엠앤소프트 filed Critical (주)엠앤소프트
Priority to KR1020070127765A priority Critical patent/KR20090060826A/en
Publication of KR20090060826A publication Critical patent/KR20090060826A/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3667—Display of a road map
    • G01C21/367—Details, e.g. road map scale, orientation, zooming, illumination, level of detail, scrolling of road map or positioning of current position marker
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/0969—Systems involving transmission of navigation instructions to the vehicle having a display in the form of a map
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Navigation (AREA)

Abstract

The present invention relates to a method for implementing multi-display navigation, comprising: detecting, by a navigation system, an external display device to inform a user that the external display device is connected; Displaying a multi display mode selection menu on a screen of the navigation so that the user can select whether to use the multi display mode; Displaying a multi-display mode menu on a screen of the navigation to allow the user to select one or more of a horizontal connection mode, a vertical connection mode, or a multiple mode when the user selects to use the multi display mode; And displaying first information on a screen of the navigation and second information on a screen of the at least one external display device in response to the multi-display mode selected by the user.

According to the multi-display navigation implementation method of the present invention as described above, it is possible to conveniently operate the destination search, the environment setting of the map screen, etc. using the external display device connected to the navigation, and also in the environment setting of the searched destination and the map screen The changed contents are applied immediately and can be displayed safely.

Description

Method for Embodying Multi-Display Navigation}

The present invention relates to a method for implementing multi-display navigation, and more particularly, to a method for implementing multi-display navigation implemented in an environment in which a navigation can be connected to an external display device.

The vehicle navigation system uses GPS to display map information on a display device such as an LCD, and the current position and moving speed of the vehicle calculated from the information received through the GPS, the route set by the driver before driving, and the optimum route to the destination. Etc., various information necessary for driving is provided to the driver.

Currently, in-vehicle navigation system is equipped with multimedia playback functions such as DMB, DAB, radio, video, MP3, photos, etc. in addition to providing map information to the driver, watching DMB, listening to radio, It is common to support multi-tasking functions to enjoy movies and music.

In addition, the NIP (Navigation In Picture) and PIP (Picture In Picture) functions are mounted so that the above various functions can be simultaneously displayed on one screen. An example of this is disclosed in Korean Patent Publication No. 10-0704889. .

However, the above-described vehicle navigation system has a limitation in displaying various functions simultaneously on one screen, and if the destination is changed while driving, the changed destination must be searched again through several levels of menus on the navigation screen, and the map screen is displayed. Even when the environment setting is required, there is a problem that it is very dangerous to operate the navigation when driving because the navigation screen must go through several levels of menus.

In addition, when the navigation is connected to an external display device in the related art, only the same information is shown on each screen, and a screen that provides map information and a multimedia playback screen cannot be displayed separately from each screen. there was.

Accordingly, the present invention has been made to solve the problems described above, and the user can easily manipulate the destination search, the environment setting of the map screen, and the like in an environment in which an external display device is connected to the navigation. Therefore, the object of the present invention is to provide a method for implementing a multi-display navigation that enables safe driving.

It is another object of the present invention to display a map screen and a multimedia playback screen independently on each screen in an environment in which an external display device is connected to the navigation, so that a multi-display that can effectively utilize driver-centered navigation for all vehicle occupants To provide a navigation implementation.

According to the method for implementing multi-display navigation according to the present invention, it is possible to conveniently operate a destination search, a map screen environment setting, etc. using an external display device connected to the navigation. The changed contents are immediately applied and displayed to obtain an effect of safe driving.

In addition, according to the method for implementing multi-display navigation according to the present invention, since a map screen and a multimedia playback screen are displayed on each screen independently in an environment in which an external display device is connected to the navigation, all vehicle occupants including a driver can be utilized at the same time. It can be effective.

In addition, according to the method for implementing multi-display navigation according to the present invention, the method of displaying other information through a screen divided on one side of the existing navigation one screen is advanced, and the information cannot be displayed on all one screen. There is an effect that can be displayed through the external display device.

In order to achieve the above object, a method for implementing multi-display navigation according to the present invention includes: in a navigation system, detecting a external display device by the navigation system and informing a user that the external display device is connected; Displaying a multi-display mode selection menu on a screen of the navigation to select whether to use a display mode; when the user selects to use the multi-display mode, the user selects one of a horizontal connection mode, a vertical connection mode, and a multi-mode mode. Displaying a multi-display mode menu on the screen of the navigation so as to select an abnormality; and corresponding to the multi-display mode selected by the user; Of the display device screen, it characterized in that it comprises a step of displaying the second information.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention, through which the object and features of the present invention will be more clearly.

1 is a flowchart illustrating a method for implementing multi-display navigation according to an embodiment of the present invention, FIG. 2 is a diagram illustrating a multi-display mode menu according to an embodiment of the present invention, and FIG. 3 is an embodiment of the present invention. 4 to 11 illustrate a multi-mode according to an embodiment of the present invention, and FIG. 12 exchanges information displayed on a screen of a navigation system and an external display device screen according to an embodiment of the present invention. It shows the functions that can be viewed.

In the vehicle navigation system according to an exemplary embodiment of the present invention, at least one external display device and a navigation device are connected through data communication means. The data communication means may be implemented as a wired communication means or a wireless communication means, an AV cable, an AV splitter, etc. may be used as the wired communication means, and as a wireless communication means, Bluetooth, infrared wireless communication (IrDA) Etc. can be used.

The one or more external display devices and the navigation may be located in a dashboard, a headrest, a console box, etc. in the vehicle, and preferably the navigation and the one or more external display devices are provided to provide a driver with convenience of navigation operation. It is best to place them horizontally or vertically on the driver's dashboard.

In addition, in order for both the driver and the passenger to utilize the navigation, the navigation is located in the driver's dashboard, and the at least one external display device is preferably located in at least one of a passenger dashboard, a driver's headrest, a passenger's headrest, and a console box. .

Here, the at least one external display device may be formed of any display device such as a monitor, a navigation device, a notebook computer, and the like as long as it can be effectively connected to the navigation device.

As shown in FIG. 1, in step 10, the navigation system detects one or more external display devices and informs the user that the one or more external display devices are connected. Here, the navigation system may inform the user that the external display device is connected by voice.

In step 20, the multi-display mode selection menu is displayed on the navigation screen so that the user can select whether to use the multi-display mode. For example, a multi-display mode selection menu consisting of "yes" and "no" is provided to the user to receive input of whether to use the multi-display mode from the screen of the navigation.

If the user selects to use the multi-display mode in step 20, in step 30, the multi-display mode menu is displayed on the screen of the navigation so that the user can select one or more of a horizontal connection mode, a vertical connection mode, or a multiple mode. Is displayed. For example, a multi-display mode menu shown in FIG. 2 is provided to a user, and the user selects one or more of a horizontal connection mode, a vertical connection mode, or a multi-mode from the screen of the navigation.

In step 40, in response to the multi-display mode selected by the user, map information, traffic information, intersection enlargement information, activity information, environment setting, destination search, or the like on the screen of the navigation or the screen of the one or more external display devices. One or more of the multimedia playback screens are displayed.

In the embodiment of the present invention, the horizontal connection mode is connected to display the map information horizontally on the screen of the navigation screen and the screen of the external display device as shown in Figure 3, the vertical connection mode (not shown) is The map information is vertically connected to the screen of the navigation and the screen of the external display device.

In this case, the horizontal connection mode or the vertical connection mode may be configured to display the map information on the navigation screen and the screen of the external display device in a left-right or up-down manner so that the map information of the same scale can be broadly displayed.

In the multi mode, as shown in FIG. 4, map information is displayed on a screen of the navigation and a traffic information screen is displayed on a screen of the external display device. Accordingly, the user may be provided with location information to a destination on the navigation screen, and may monitor in real time traffic information of a surrounding location and traffic information to a destination on the screen of the external display device. In FIG. 4, traffic information illustrates a transport protocol expert group (TPEG), which is a real-time traffic information service.

In the multi mode, as illustrated in FIG. 5, map information is displayed on a screen of the navigation, and an intersection enlarged information screen is displayed on a screen of the external display device. Accordingly, the user is provided with location information to a destination on the navigation screen, and is provided with location information on a right turn, left turn, and straight direction at a nearby intersection on the screen of the external display device.

In the multi mode, as illustrated in FIG. 6, map information is displayed on a screen of the navigation and a turn-by-turn (TBT) information screen is displayed on a screen of the external display device. Therefore, the user is provided with location information to a destination on the screen of the navigation, and the information on the screen of the external display device, for example, the remaining distance to the next guide point, turn right, turn left, go straight to the next guide point The location information about the driving direction of the back is provided.

In the multi mode, as illustrated in FIG. 7, map information is displayed on a screen of the navigation and an environment setting screen is displayed on a screen of the external display device. When the user needs to set the environment of the map screen while driving, the user can conveniently manipulate the environment settings of the map screen with the screen of the external display device while being provided with location information to the destination through the navigation screen. This is immediately applied to the screen of the navigation and displayed.

In the multi mode, as illustrated in FIG. 8, map information is displayed on the navigation screen, and a destination search screen is displayed on the screen of the external display device. When a destination is changed while driving, the user may conveniently search for a destination on the screen of the external display device, and the navigation screen provides map information on the changed destination.

In the multi mode, as shown in FIG. 9, map information is displayed on a screen of the navigation and a multimedia playback screen is displayed on a screen of the external display device. Therefore, the user is provided with location information to the destination on the screen of the navigation, passengers in the passenger seat or the rear seat can watch a movie, DMB, etc. played on the screen of the external display device.

The multi-mode displays map information of another scale including a current location on a screen of the navigation and a screen of the external display device as shown in FIG. 10. For example, the user may be provided with detailed map information on a large scale on the screen of the navigation, and map information including a far-away location on a small scale on the screen of the external display device.

The multi-mode performs the horizontal connection mode or the vertical connection mode (not shown) on the screen of the navigation and the screen of the external display device as shown in FIG. 11, and the screen of another external display device includes map information, Displays traffic information, intersection enlargement information, activity information, environment setting, destination search or multimedia playback screen.

In addition, as illustrated in FIG. 12, information displayed on the screen of the navigation screen and the screen of the external display device may be exchanged as necessary.

As described above, the method for implementing the multi-display navigation according to the present invention has been described with reference to the illustrated drawings, but the present invention is not limited by the embodiments and drawings described herein, and various modifications may be made by those skilled in the art within the technical scope of the present invention. Of course, modifications can be made.

1 is a flowchart illustrating a method of implementing multi-display navigation according to an embodiment of the present invention.

2 illustrates a multi display mode menu according to an embodiment of the present invention.

3 shows a horizontal connection mode according to an embodiment of the present invention.

4 through 11 illustrate multimode according to an embodiment of the present invention.

12 illustrates a function of exchanging and viewing information displayed on a navigation screen and an external display device screen according to an embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

10: step 10 20: step 20

30: step 30 40: step 40

Claims (5)

In a navigation system, Detecting (10) at least one external display device by the navigation system to inform a user that the at least one external display device is connected; Displaying a multi-display mode selection menu on a screen of the navigation so that the user can select whether to use the multi-display mode; Displaying (30) a multi-display mode menu on a screen of the navigation to allow the user to select one or more of a horizontal connection mode, a vertical connection mode, or a multiple mode when the user selects to use the multi display mode; And And displaying (40) first information on a screen of the navigation and second information on a screen of the at least one external display device in response to the multi-display mode selected by the user. How to implement navigation. The method of claim 1, wherein the first information or the second information is at least one of map information, traffic information, intersection enlargement information, activity information, environment setting, destination search, or multimedia playback screen. . The method of claim 1, wherein the horizontal connection mode horizontally connects the first information and the second information to a screen of the navigation and a screen of the one or more external display devices. The method of claim 1, wherein the vertical connection mode vertically connects the first information and the second information to a screen of the navigation and a screen of the one or more external display devices. The method of claim 1, wherein the multi-mode displays map information at different scales on a screen of the navigation and a screen of the at least one external display device.
KR1020070127765A 2007-12-10 2007-12-10 Methods for embodying multi-display navigation KR20090060826A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101121178B1 (en) * 2010-07-26 2012-03-22 현대엠엔소프트 주식회사 Device and method for navigating route
KR20180036556A (en) * 2016-09-30 2018-04-09 도요타지도샤가부시키가이샤 Operating apparatus for vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101121178B1 (en) * 2010-07-26 2012-03-22 현대엠엔소프트 주식회사 Device and method for navigating route
KR20180036556A (en) * 2016-09-30 2018-04-09 도요타지도샤가부시키가이샤 Operating apparatus for vehicle
US10671205B2 (en) 2016-09-30 2020-06-02 Toyota Jidosha Kabushiki Kaisha Operating apparatus for vehicle

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