KR20090073667A - Method and apparatus for picture extension expression according to position - Google Patents

Abstract

A real image enlargement expression method according to position and a device thereof are provided to supply a map fitting for the real situation after receiving the location information of a moving body. A real image enlargement expression method according to position comprises: a step of receiving the location information of a moving body from a GPS satellite(S510); a step of determining whether the moving body is positioned on a first run-in area among the run-in area on a specific road based on the received location information(S520); a step of extracting the image information of the first run-in area mapped on the first run-in area according to a decision result(S530); and a step of displaying the image information of the selected first run-in area(S540).

Description

METHOD AND APPARATUS FOR PICTURE EXTENSION EXPRESSION ACCORDING TO POSITION}

The present invention relates to a method and apparatus for expressing and expanding a live action according to a location. More specifically, when a moving object travels in the same section, the enlarged view of the section is composed of multiple images or videos, and the feature is viewed from the current location. The present invention relates to a method and apparatus for expanding a live action according to a position where a maximum realistic expression is possible.

In general, a navigation system is a system that provides information for driving a vehicle such as a vehicle by using a satellite and is also called an automatic navigation system.

The navigation system includes a Global Positioning System (GPS) module to receive predetermined data from a GPS satellite floating on the earth and calculate a position of a moving object based on the received data.

The calculated position of the moving object is map-matched to previously stored map data to be used as a base material for map and geographic guidance, and in particular, the moving path from the current position of the moving object to a user-specified destination is searched for. Provides a route guidance service to guide the user according to the movement route.

This navigation receives certain data from the GPS satellites while the mobile is moving, calculates the data through the GPS module and informs the user through the display means or the voice output means.

The navigation outputs the image information displayed by calculating the next position section in consideration of the current position while driving a certain section, but conventionally provides only one fixed image information while driving a certain section, There was a problem in that the display is different from the actual driving position, or the screen is not accurate and detailed.

The present invention has been made to solve the above-mentioned problems of the prior art, and an object of the present invention is to provide an enlarged due diligence corresponding to a current position for a section in which a moving object travels.

In addition, the present invention has an object to provide the motion information according to the actual situation by providing an image of the actual road until the passage through the intersection in consideration of the difference in the position of the intersection when the section in which the moving object is traveling is an intersection.

In addition, an object of the present invention is to provide an enlarged view corresponding to the current position and a simplified first enlarged view as image information provided during a specific section.

In order to achieve the above object and to solve the above-mentioned problems of the prior art, in accordance with an embodiment of the present invention according to the position magnification representation method, receiving the position information of the moving object from a GPS satellite, the received position Based on the information, determining whether the moving object is located in a first entrance area among the virtually divided road access areas, and determining whether the moving object is mapped to the first entrance area according to the determination result. Extracting image information and displaying image information of the extracted first entry area.

The method may further include determining whether the moving object moves from the first entry area to the second entry area, and when the entry area is changed as a result of the determination, other image information mapped to the changed second entry area is determined. The method may further include extracting and displaying image information of the extracted second second access area.

The present invention also provides a method for determining whether the moving object moves from the first entry area to the second entry area, when the second entry area is an intersection, while the moving object passes through the intersection. It may be characterized by displaying the image information of.

In order to achieve the above object and to solve the above-mentioned problems of the prior art, the live-action enlarged representation device according to the position according to an embodiment of the present invention, a receiver for receiving the position information of the moving object from a GPS satellite, the received position A determination unit configured to determine whether the moving object is located in a first entry area among virtually divided road entrance areas, and the first entry area mapped to the first entry area according to the determination result. It may include an extraction unit for extracting the image information of the display unit for displaying the image information of the extracted first entry area.

The determining unit may determine whether the moving object moves from the first entry area to the second entry area. When the determination result is changed, the extraction unit is mapped to the changed second entry area. Extracting other image information, and the display unit may display image information of the extracted second access area.

In addition, when the second entrance area is an intersection in the step of determining whether the moving object has moved from the first entrance area to the second entrance area, the display unit of the present invention may allow the mobile device to pass through the intersection. Image information of the entry area may be displayed.

According to the present invention, it is possible to differently provide a magnified view corresponding to the current position with respect to the section in which the moving object travels.

In addition, according to the present invention, if the section in which the moving object travels is an intersection, by providing an image of the actual road until passing through the intersection in consideration of the position difference between the intersections, it is possible to provide motion information suitable for the actual situation.

In addition, according to the present invention, it is also possible to provide an enlarged view corresponding to the current position and a simplified first enlarged view as image information provided during a specific section, thereby greatly improving user convenience.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings and the contents described in the accompanying drawings, but the present invention is not limited or limited to the embodiments.

1 is a block diagram showing the configuration of a live-action magnification display apparatus according to a position according to an embodiment of the present invention.

The present invention is a navigation system having a GPS module (110) for receiving position information from at least one GPS (Global Positioning System) satellite to calculate its position. The GPS module 110 preferably provides direction angle information as well as position information according to the movement of the moving object. However, in some cases, instead of the GPS satellite, it is also possible to implement the present invention by receiving location information from another alternative satellite that performs the same or similar function.

The photorealistic magnification display apparatus 100 of the present invention provides one or more image information during a moving section, thereby providing a live-action magnification representation method according to a position that can be expressed as realistically as possible with respect to a feature viewed from a current location. The configuration of the live-action enlarged representation apparatus 100 according to an embodiment of the present invention will be described sequentially according to the above method.

For reference, FIG. 1 illustrates a module directly or indirectly related to the present invention. Of course, other drawings may apply as well. However, blocks shown in the present specification can be designed as a module, and the module means one unit for processing a specific function or operation. The module may be implemented in hardware or software, or may be implemented in a combination of hardware and software.

First, the GPS module 110 receives position information of a moving object from a GPS satellite.

As described above, the GPS module 110 receives current location information when a moving object, ie, a car or a person, moves from a GPS satellite and provides the received location information to each module or means through a control unit.

Next, the determination unit 120 determines whether the moving object is located in the first entry area of the entry area in the specific road virtually divided based on the received location information.

That is, when the moving object enters a specific road while driving or walking, the determination unit 120 determines whether the first entering area of the entry area has been entered, and whether the moving object has entered the first entry area. Report to the controller.

2 is a diagram showing an example displayed by the live-action enlarged representation device according to the position according to an embodiment of the present invention.

For example, as shown in FIG. 2, the present invention determines whether the moving object enters the area (a) of the area virtually divided by the specific road while driving the specific road, and the moving object enters the first entry area. When entering the (a) area, the determination unit 120 reports a signal indicating that the area (a) has been entered to the controller.

Next, the extractor 130 extracts image information of the first entry area mapped to the first entry area according to the determination result.

In this case, the determination unit 120 of the present invention continuously determines whether the moving object moves from the first entry area to the second entry area.

That is, the present invention continuously determines whether the moving object is in an entry area during driving of the specific road virtually divided, and extracts other image information according to a predetermined entry area.

Therefore, if the entry area is changed as the result of the determination, the extraction unit 130 extracts other image information mapped to the changed second entry area from the database.

For example, as shown in FIG. 2, when the moving object moves from the area (a) to the area (b), the determination unit 120 determines whether the moving object enters another entry area, and the extraction unit 130. ) Extracts image information corresponding to area (b).

Similarly, even when the moving object moves from the area (b) to the area (c) and the area (c) from the area (d), the determination unit 120 determines whether the entry area is changed, and the extraction unit 130. Extracts image information mapped to regions (c) and (d), respectively, according to the determination.

In this case, the image information is mapped one-to-one with each entry area, and may be information expanded as the entry area according to the moving direction of the moving object, which is preferably provided as a three-dimensional video or still image.

For example, as shown in FIG. 2, when the moving object enters the area (a), it provides the minimum sized image information, while the moving object enters the area (d) while providing the maximum sized image information.

That is, the present invention may provide image information that seems to move forward gradually from the moment of maneuvering according to the virtually divided area in a specific road as the moving body moves toward the end of the setting.

Finally, the display 140 displays image information of the extracted first entry area.

That is, according to the present invention, when the moving object enters the first entry area according to the determination of the determination unit 120, the moving unit determines whether the entry is made, and the extraction unit 130 maps the image information mapped to the first entry area according to the determination. Extract it and display it through the display unit 140.

In this case, the voice output unit 150 outputs various path guide information corresponding to the extracted image information as a voice to provide a voice guide of the path.

In addition, the display 140 also displays image information of the extracted second access area. That is, when the entry area is changed, the extraction unit 130 extracts the image information of the second entry area, which is the image information of the changed area, and displays it on the display unit 140 according to the determination of the determination unit 120. .

In addition, the present invention is to express the actual situation by maintaining the previous image as much as the error of the actual road and the electronic map even when passing through the intersection for the point where the position of the actual road and the intersection slightly differ due to the characteristics of the electronic map. It also provides a method.

3 is a diagram illustrating an example displayed by a live-action magnification display apparatus according to a position according to another embodiment of the present invention.

That is, according to the present invention, when the second entry area is an intersection when determining whether the moving object moves from the first entry area to the second entry area through the determination unit 120, the display unit 140 indicates the intersection with the display unit 140. While the moving object passes through the intersection, image information of the first entrance area is displayed.

For example, as shown in FIG. 3, when the moving object moves from the area (d) to the area (d '), the moving object enters the area (d') because it is a section moving through the intersection. Continue to display image information mapped to the area.

In addition, the present invention can be displayed in the form of a three-dimensional enlarged view as described above, it is possible to improve the recognition of the complex point by presenting a simplified view of the intersection in front of the three-dimensional enlarged view.

4 is a diagram showing an example displayed by the live-action magnification display apparatus according to the position according to another embodiment of the present invention.

That is, the present invention may display the display 140 by adding the minimum sized image information among the extracted image information of the first entry area to the extracted image information of each entry area.

For example, the present invention provides image information developed at the position of the maximum phase as shown in FIG. 3 when the moving object enters the region (a), and (b) FIG. 4 when entering the region. As shown, the image information mapped to the area (a) may be added to the image information mapped to the area (b) and displayed.

Similarly, even when the moving object enters the areas (c) and (d), the minimum sized image information, which is the image information of the area (a), is displayed along with the image information mapped to each of the entrance areas.

FIG. 5 is a flowchart illustrating a method for expressing due diligence according to a position according to an embodiment of the present invention.

According to the present invention, as shown in FIG. 5, on the basis of the location information received through the GPS module 110 of the live-action enlarged representation apparatus 100, whether or not a specific road virtually divided through the determination unit 120 is entered. The present invention provides a method of extracting and providing image information mapped to the first access area by using the extractor 130 when the moving object enters the first access area of the specific road. The method will be described in order in consideration of the functional aspects of the configuration of the live-action enlarged representation apparatus 100.

In this case, since the method corresponds to a method of using the live-action enlarged representation apparatus 100, since the method includes all the functional elements of the apparatus, a detailed description thereof will be omitted.

First, the GPS module 110 receives the position information of the moving object from the GPS satellites (S510).

Next, the determination unit 120 determines whether the moving object is located in the first entry area of the entry area in the virtual road virtually divided based on the received location information (S520).

Next, the extractor 130 extracts image information of the first entry area mapped to the first entry area according to the determination result (S530).

Finally, the display 140 displays image information of the extracted first entry area (S540).

6 is a flowchart illustrating a live-action enlarged representation method at a position according to another embodiment of the present invention.

In addition, as shown in FIG. 6, the present invention may provide different image information, that is, image information having different sizes, with respect to the virtually divided area in the specific road.

That is, the determination unit 120 of the present invention determines whether the moving object has moved from the first entry area to the second entry area (S610).

Next, when the entry area is changed as the result of the determination, the extraction unit 130 extracts other image information mapped to the changed second entry area (S620), and the display unit 140 extracts the extracted second second area. Image information of the entry area is displayed (S630).

In this case, the image information is mapped in a one-to-one correspondence with each entry area, and is provided in a three-dimensional video or still image image format that is enlarged as the entry area according to the moving direction of the moving object.

The present invention also provides a method for determining whether the moving object moves from the first entry area to the second entry area, when the second entry area is an intersection, while the moving object passes through the intersection. By displaying the image information of the, it is possible to represent the actual situation by maintaining the image information as much as the error of the actual road and the electronic map at the intersection.

The present invention may further include displaying image information of each extracted entry area by adding image information of a minimum size among the extracted image information of the first entry area to the extracted image information of the first entry area. By displaying, it is possible to provide image information for improving the recognition of the complex point.

Embodiments according to the present invention can be implemented in the form of program instructions that can be executed by various computer means can be recorded on a computer readable medium. The computer readable medium may include program instructions, data files, data structures, etc. alone or in combination. Program instructions recorded on the media may be those specially designed and constructed for the purposes of the present invention, or they may be of the kind well-known and available to those having skill in the computer software arts. Examples of computer readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tape, optical media such as Compact Disc Read Only Memory (CD-ROM), and Digital Versatile Disc (DVD). ), Specially configured to store and execute program instructions such as magneto-optical media, such as floppy disks, and read only memory, random access memory, flash memory, and the like. Hardware devices are included. Examples of program instructions include not only machine code generated by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like. The hardware device described above may be configured to operate as one or more software modules to perform the operations of the present invention, and vice versa.

As described above, the present invention has been described by way of limited embodiments and drawings, but the present invention is not limited to the above embodiments, and those skilled in the art to which the present invention pertains various modifications and variations from such descriptions. This is possible. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined by the claims below and equivalents thereof.

1 is a block diagram showing the configuration of a live action magnification display apparatus according to a position in an embodiment of the present invention.

2 is a diagram showing an example displayed by the live-action magnification display apparatus according to the position according to an embodiment of the present invention.

3 is a diagram showing an example displayed by the live-action enlarged representation device according to another embodiment of the present invention.

4 is a diagram showing an example displayed by the live-action enlarged representation apparatus according to another embodiment of the present invention.

FIG. 5 is a flowchart illustrating a method for expressing due diligence according to a position according to an exemplary embodiment of the present invention. Referring to FIG.

FIG. 6 is a flowchart illustrating a method for expressing due diligence according to a position according to another exemplary embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

100: live-action enlarged representation device

110: GPS module

120: judgment

130: extraction unit

140: display unit

150: audio output unit

Claims (11)

Receiving location information of a moving object from a GPS satellite; Determining whether the moving object is located in a first entry area of an entry area in a specific road virtually divided based on the received location information; Extracting image information of the first entry area mapped to the first entry area according to the determination result; And Displaying image information of the extracted first entry area. Due diligence expansion method according to the position, characterized in that it comprises a. According to claim 1, Determining whether the moving object moves from the first entry area to the second entry area; Extracting other image information mapped to the changed second entry area when the entry area is changed as a result of the determination; And Displaying image information of the extracted second second access area. Due diligence expansion method according to the position, characterized in that it further comprises. The method of claim 2, The image information, Mapped one-to-one with each entry area, 3. The method of claim 2, wherein the moving area is a three-dimensional moving image or a still image which is enlarged as the entry area according to the moving direction of the moving object. The method of claim 2, In the determining whether the moving object has moved from the first entry area to the second entry area, when the second entry area is an intersection, And displaying image information of the first entrance area while the moving object passes through an intersection. The method of claim 3, Displaying the image information of the extracted first entry area or the second entry area, And displaying the image information of the extracted entry information of the first entry area by adding the smallest sized image information to the extracted image information of each entry area. A computer-readable recording medium in which a program for executing the method of any one of claims 1 to 5 is recorded. A GPS module for receiving location information of the moving object from the GPS satellites; A determination unit determining whether the moving object is located in a first entry area of an entry area in a specific road virtually divided based on the received location information; An extraction unit configured to extract image information of the first entry area mapped to the first entry area according to the determination result; And A display unit configured to display image information of the extracted first entry area Photorealistic enlarged representation device according to the position, characterized in that it comprises a. The method of claim 7, wherein The determination unit determines whether the moving object has moved from the first entry area to the second entry area, When the entry area is changed as a result of the determination, the extraction unit extracts other image information mapped to the changed second entry area, And the display unit displays image information of the extracted second entry area. The method of claim 8, The image information, Mapped one-to-one with each entry area, And a 3D moving image or a still image image which is enlarged as the entry area according to the moving direction of the moving object is enlarged. The method of claim 8, When the determination unit determines whether the moving object moves from the first entry area to the second entry area, when the second entry area is an intersection, And the display unit displays image information of the first entrance area while the moving object passes through an intersection. The method of claim 9, The display unit, And displaying image information of the minimum size of the extracted image information of the first entry area in addition to the extracted image information of each entry area.

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