KR102281434B1 - Apparatus and method for displaying AVN booting logo - Google Patents

Abstract

The present invention proposes an AVN booting logo outputting apparatus and method for outputting a booting logo of an AVN system using a progress bar that satisfies a standard so that the booting logo can be changed without modifying a program displaying the booting logo. An AVN booting logo output apparatus according to the present invention includes: a progress bar existence determining unit for determining whether a progress bar satisfying a predetermined standard exists at a predetermined position of a logo image; And if it is determined that the progress bar does not exist, only the logo image is output when booting the AVN system mounted on the vehicle. If it is determined that the progress bar exists, the progress of booting is displayed using the progress bar along with the output of the logo image. It includes a logo image/progress bar output unit to display.

Description

Apparatus and method for displaying AVN booting logo}

The present invention relates to an apparatus and method for outputting a logo. More particularly, the present invention relates to an apparatus and method for outputting a booting logo displayed on a screen when an AVN (Audio Video Navigation) system mounted on a vehicle is booted.

When the AVN set is turned on, the boot logo for the vehicle model is displayed on the screen and the operation starts. In the boot logo, the boot progress is displayed as a progress bar, or there is no progress bar in some cases. Even if there is a progress bar, the color of this bar is displayed in a different color for each vehicle model.

However, when the boot logo is changed to a new logo image, it is necessary to identify the characteristics of the image, record the characteristics of each image in the program, and change the presence or absence of a progress bar suitable for the image and its color. At this time, the characteristics of the image are matched with the presence or absence of the progress bar and the color for the color value of a specific coordinate point.

However, since the program must be modified whenever the logo image is changed, it is difficult to change the logo image due to the problem of reliability and the problem that the engineer must continuously change the program and make both the existing logo image and the new logo image work. .

Korean Patent Application Laid-Open No. 2011-0047589 describes a boot image displayed during booting. However, since this patent only proposes a method for providing separate information on a screen together with a boot image, this patent cannot solve the above-mentioned problem.

The present invention has been devised to solve the above problem. AVN booting logo output that outputs the booting logo of the AVN system using a progress bar that satisfies the standard so that the booting logo can be changed without modifying the booting logo display program It aims to propose an apparatus and method.

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

The present invention has been devised to achieve the above object, comprising: a progress bar existence determining unit for determining whether a progress bar satisfying a predetermined standard exists at a predetermined position of a logo image; and when it is determined that the progress bar does not exist, only the logo image is output when booting an AVN (Audio Video Navigation) system mounted on the vehicle, and when it is determined that the progress bar exists, the logo image is output together with the We propose an AVN booting logo output device comprising a logo image/progress bar output unit that displays a degree of booting progress using a progress bar.

Preferably, the AVN booting logo output device further includes an information changing unit configured to change a position of the progress bar or a color of a pixel indicating a progress level of the booting when the logo image is changed.

Preferably, the progress bar existence determining unit is driven when the logo image is changed.

Preferably, the progress bar is composed of a combination of pixels having the same size, the border module including first pixels located on the outer four sides; a progress display module positioned inside the frame module and including second pixels arranged in a line to form a line at a predetermined position; and a background module including pixels other than the second pixels among pixels positioned inside the border module.

Preferably, the border module, the progress display module, and the background module are displayed in different colors.

Preferably, the second pixels form a vertical line at the leftmost side.

Preferably, the progress bar existence determining unit may include: an edge module detector configured to detect an edge module based on a horizontal line and a vertical line in which pixels of the same color are arranged in a line; a progress display module detection unit detecting a progress display module in which pixels of the same color are arranged in a line based on the frame module; a background module detection unit configured to detect a background module composed of pixels of the same color based on the border module and the progress display module; a module color comparison unit for comparing pixel colors of the border module, the progress display module, and the background module; and a module color determining unit that determines that the progress bar exists when it is determined that pixel colors of the border module, the progress display module, and the background module are different from each other.

Preferably, the logo image/progress bar output unit moves the progress display module to the background module or configures the progress display module if the progress display module is detected before displaying the progress of the booting The colors of pixels are matched with the colors of pixels constituting the background module, or colors of pixels constituting the progress display module are changed.

The present invention also includes the steps of determining whether a progress bar satisfying a predetermined standard exists at a predetermined position of the logo image; and when it is determined that the progress bar does not exist, only the logo image is output when booting an AVN (Audio Video Navigation) system mounted on the vehicle, and when it is determined that the progress bar exists, the logo image is output together with the We propose a method for outputting an AVN booting logo, comprising the step of displaying a booting progress level using a progress bar.

Preferably, after the displaying, the method further comprises changing a position of the progress bar or a color of a pixel indicating a progress degree of the booting when the logo image is changed.

Preferably, the determining step is performed when the logo image is changed.

Preferably, the progress bar is composed of a combination of pixels having the same size, the border module including first pixels located on the outer four sides; a progress display module positioned inside the frame module and including second pixels arranged in a line to form a line at a predetermined position; and a background module including pixels other than the second pixels among pixels positioned inside the border module.

Preferably, the border module, the progress display module, and the background module are displayed in different colors.

Preferably, the second pixels form a vertical line at the leftmost side.

Preferably, the determining comprises: detecting a border module based on a horizontal line and a vertical line in which pixels of the same color are arranged in a line; detecting a progress display module in which pixels of the same color are arranged in a line based on the frame module; detecting a background module composed of pixels of the same color based on the border module and the progress display module; comparing pixel colors of the border module, the progress display module, and the background module; and determining that the progress bar exists when it is determined that pixel colors of the border module, the progress display module, and the background module are different from each other.

Preferably, in the displaying step, if the progress display module is detected before displaying the degree of progress of the booting, the progress display module is moved to the background module, or the colors of pixels constituting the progress display module are displayed. The colors of pixels constituting the background module are matched, or the colors of pixels constituting the progress display module are changed.

The present invention can obtain the following effects by outputting the booting logo of the AVN system using a progress bar that satisfies the standard.

First, the boot logo can be changed without modifying the program that displays the boot logo.

Second, it becomes possible to freely apply the logo image.

1 is a reference diagram for explaining an existing method.
2 is a reference diagram for explaining the proposed method of the present invention.
3 is a conceptual diagram schematically illustrating a proposed method of the present invention.
4 is a system configuration diagram according to an embodiment of the present invention.
5 is a flowchart specifically illustrating a method of operating a system according to an embodiment of the present invention.
6 is a conceptual diagram schematically illustrating an AVN booting logo output device according to a preferred embodiment of the present invention.
7 is a block diagram illustrating an internal configuration of a progress bar existence determining unit provided in an AVN booting logo output device.
8 is a flowchart schematically illustrating an AVN booting logo output method according to a preferred embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, it should be noted that in adding reference numerals to the components of each drawing, the same components are given the same reference numerals as much as possible even though they are indicated on different drawings. In addition, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, preferred embodiments of the present invention will be described below, but the technical spirit of the present invention is not limited thereto and may be variously implemented by those skilled in the art without being limited thereto.

The AVN (Audio Video Navigation) system displays various boot logos for each vehicle type at the time of first booting. Conventionally, there is a problem in that it is difficult to change the booting logo because it is sometimes necessary to modify a program for displaying the booting logo when the booting logo is changed. The present invention proposes an apparatus and method for changing a booting logo without modifying a program for displaying the booting logo.

1 is a reference diagram for explaining an existing method.

According to the existing method, the color of the same coordinate values 110 and 120 of each image is extracted and which image is checked. For example, if the color value is RGB(10, 30, 200), there is a progress bar, if the progress bar color is RGB(30, 30, 180), if RGB(180, 40, 30), the progress bar color is RGB(190, 30, 20) ), and in case of RGB(30, 40, 30), the progress bar is not displayed.

That is, the existing method extracts the specific coordinate values (110, 120) of each logo image so that the presence/absence of the progress bar and the progress bar color can be checked through the difference from other images, so that each time a logo image is added, the characteristics of each image are identified. must be extracted again.

The present invention supports the presence or absence of a progress bar or various progress bar colors only by changing the logo image without program modification for different logo images for each vehicle model or the same vehicle model. 2 is a reference diagram for explaining the proposed method of the present invention.

The characteristic of the logo image is that if there is a progress bar 220 at a specific position 210 ((a) of FIG. 2) or there is no ((b) of FIG. 2), if there is a progress bar 220, the progress bar ( 220) is displayed.

The present invention applies the standard for creating a logo image using the characteristics of the logo image so that, in the case of a logo image satisfying the standard, if only the logo image is changed without program modification, it operates accordingly.

The progress bar 220 standard of the present invention is defined as follows.

1. Progress bar(220) position: Any position on the screen is irrelevant

2. Progress bar border (221) thickness: 1 pixel thick rectangle

3. Progress bar border (221) color: use one same color

4. Display color inside progress bar

1) The first vertical line 222 is displayed in the progress color of the Progress Bar.

2) The vertical line does not exceed 10 pixels.

3) All areas 223 other than the first vertical line 222 inside are displayed in a color different from the progress bar progress color (the first vertical line) and the border color, and are used as the progress bar background.

5. In other cases, it is treated as if there is no progress bar.

3 is a conceptual diagram schematically illustrating a proposed method of the present invention.

First, find the part that satisfies the progress bar standard on the screen. If there is no part that satisfies the standard, since there is no progress bar, only the logo screen is displayed without the progress bar.

On the other hand, if a part that satisfies the standard is found on the screen, the color value of the first line on the left of the standard 4 is displayed as the progress bar progress color, and the progress during booting is indicated.

In the proposed method as above, if only the logo image is changed without program modification, the presence or absence of the progress bar or the progress color of the progress bar can be variously changed.

According to the existing method, when the logo image is changed, the specific coordinate color of the existing logo and the changed logo is checked to record the ID for each logo, and the presence and absence of the progress bar and the color are recorded according to the logo ID, so the program must be modified. . However, in the present invention, even if the logo image is changed (S310), the changed logo can be applied without program modification through the progress bar standard fitting function (S320) (S330).

Next, a system for implementing the proposed method described with reference to FIGS. 2 and 3 will be described. 4 is a system configuration diagram according to an embodiment of the present invention.

The system 400 includes a Storage 430 in which the logo and operation code are stored, and a CPU 410 that operates the code stored in the Storage 430 and a DRAM (in which the code stored in the Storage 430) and the logo image are loaded. 420), and an LCD screen 440 on which an actual logo screen is displayed.

When ACC is ON, the CPU 410 reads the code in the Storage 430 to initialize the DRAM 420 and copies the code and logo image to the DRAM 420 to operate.

The LCD 440 is initialized so that a black screen is displayed without noise on the screen.

Find the progress bar in the logo image copied to DRAM (420), and if there is a progress bar, save the color of the first vertical line on the left in the progress bar and use it as the progress color of the progress bar, before the logo appears on the LCD (440) screen. After over-writing the left first vertical line to the second vertical line, the logo image is displayed on the LCD 440 screen.

If the first vertical line is not overwritten with the second vertical line, the first vertical line is displayed as if it has progressed even though it has not progressed.

If there is no progress bar in the logo image, only the logo image is output without displaying the progress bar.

Next, an operation method of the above-described system 400 will be described. 5 is a flowchart specifically illustrating a method of operating a system according to an embodiment of the present invention.

First, the LCD screen unit 440 outputs the LCD screen in a black state (S501). After that, when the logo image is loaded on the LCD screen unit 440 (S502), the CPU 410 performs a function of searching the progress bar (S503).

First, the CPU 410 searches for a first vertical line (Rectangular upper line) located at the leftmost side (S504). Thereafter, the CPU 410 searches for a first horizontal line (line 1) having the same color as the first vertical line (S505).

If the first horizontal line is not detected, the CPU 410 determines whether the entire screen has been searched (S506). If it is determined that the entire screen has not been searched, the CPU 410 performs again from step S504. If it is determined that the full screen has been searched, the CPU 410 outputs a progress bar search failure (S514).

On the other hand, when the first horizontal line is detected, the CPU 410 stores the color of the first vertical line (S507). In this case, the CPU 410 may also store the size (or length) of the first horizontal line.

Thereafter, the CPU 410 determines whether a second horizontal line having the same color as the first vertical line and the same size as the first horizontal line exists within 10 lines (S508). If the second horizontal line does not exist, the CPU 410 performs step S506, if the second horizontal line exists, the CPU 410, the CPU 410, two vertical lines located at the left and right ends between the two horizontal lines It is determined whether the colors of the are the same (S509).

If the colors of the two vertical lines are not the same, the CPU 410 performs step S506, and if the colors of the two vertical lines are the same, the CPU 410 combines the two horizontal lines and the two vertical lines to form the border module of the progress bar. Save. Thereafter, the CPU 410 searches for a third vertical line located at the first left inside the frame module (S510).

Thereafter, the CPU 410 stores the color of the third vertical line, that is, the progress display module (S511), and detects the color of the remaining area except the progress display module in the frame module, that is, the background module. Thereafter, the CPU 410 determines whether the color of the border module, the color of the progress display module, and the color of the background module are all different (S512).

When it is determined that the colors of the modules are not all different, the CPU 410 performs step S506, and when it is determined that the colors of the modules are all different, the CPU 410 outputs a progress bar search success (S513).

When the progress bar search is output as a failure (S515), the CPU 410 outputs a logo on the LCD screen (S516), and when the progress bar search is output as a success (S515), the CPU 410 displays the third vertical line The color is set as the progress color of the progress bar (S517).

Thereafter, the CPU 410 changes the color of the left first vertical line (progress display module) to the color of the second vertical line (background module) ( S518 ). This is to have the effect of erasing the color of the first vertical line on the left before being output to the screen so that the progress of booting can be displayed smoothly from the beginning.

Thereafter, the CPU 410 outputs a logo on the LCD screen unit 440 (S519), and colors the progress of booting with the progress color of the stored progress bar (S520).

An embodiment of the present invention has been described above with reference to FIGS. 1 to 5 . Hereinafter, a preferred form of the present invention that can be conceived from the above-described embodiment will be described. 6 is a conceptual diagram schematically illustrating an AVN booting logo output device according to a preferred embodiment of the present invention.

Referring to FIG. 6 , the AVN booting logo output device 600 includes a progress bar presence determination unit 610 , a logo image/progress bar output unit 620 , a power supply unit 640 , and a main control unit 650 .

The power supply unit 640 performs a function of supplying power to each component constituting the AVN booting logo output device 600 . The main control unit 650 controls the overall operation of each component constituting the AVN boot logo output device 600 . Considering that the AVN boot logo output device 600 may be mounted in the AVN system, the power supply unit 640 and the main control unit 650 may not be provided.

The progress bar existence determining unit 610 performs a function of determining whether a progress bar satisfying a predetermined standard exists at a predetermined position of the logo image. The progress bar existence determining unit 610 may be driven when the logo image is changed.

The progress bar is composed of a combination of pixels having the same size. The progress bar includes a border module including first pixels positioned outside the four directions, a progress display module including second pixels positioned inside the border module and arranged in a line to form a line at a predetermined position, and a border module and a background module including the remaining pixels except for the second pixels among pixels located inside the .

In the above, the border module, the progress display module, and the background module may be displayed in different colors.

In the above, the second pixels may form a vertical line at the leftmost side.

7 is a block diagram illustrating an internal configuration of a progress bar existence determining unit provided in an AVN booting logo output device.

As shown in FIG. 7 , the progress bar existence determining unit 610 includes an edge module detection unit 611 , a progress display module detection unit 612 , a background module detection unit 613 , a module color comparison unit 614 , and a module color determination unit. A portion 615 may be included.

The edge module detection unit 611 performs a function of detecting the edge module based on a horizontal line and a vertical line in which pixels of the same color are arranged in a line.

The progress display module detection unit 612 performs a function of detecting a progress display module in which pixels of the same color are arranged in a line based on the edge module.

The background module detection unit 613 performs a function of detecting a background module composed of pixels of the same color based on the border module and the progress display module.

The module color comparison unit 614 performs a function of comparing pixel colors of the border module, the progress display module, and the background module.

When it is determined that the pixel colors of the border module, the progress display module, and the background module are different from each other, the module color determination unit 615 performs a function of determining that the progress bar exists.

It will be described again with reference to FIG. 6 .

When it is determined that the progress bar does not exist, the logo image/progress bar output unit 620 outputs only the logo image when booting the AVN (Audio Video Navigation) system mounted on the vehicle, and when it is determined that the progress bar is present It performs the function of displaying the progress of booting by using the progress bar along with the output of the logo image.

The logo image/progress bar output unit 620 moves the progress display module to the background module when the progress display module is detected before displaying the progress level of booting, or sets the colors of pixels constituting the progress display module to the background module It is possible to match the color of the pixels constituting the , or change the color of the pixels constituting the progress display module.

The AVN boot logo output device 600 may further include an information change unit 630 .

The information changing unit 630 performs a function of changing the position of the progress bar or the color of a pixel indicating the progress of booting when the logo image is changed.

Next, an operation method of the AVN booting logo output device 600 described with reference to FIGS. 6 and 7 will be described. 8 is a flowchart schematically illustrating an AVN booting logo output method according to a preferred embodiment of the present invention.

First, the progress bar existence determining unit 610 determines whether there is a progress bar satisfying a predetermined standard at a predetermined position of the logo image (S710).

When it is determined by the progress bar existence determining unit 610 that the progress bar does not exist, the logo image/progress bar output unit 620 boots the AVN (Audio Video Navigation) system mounted on the vehicle. output only (S730).

On the other hand, when it is determined that the progress bar exists by the progress bar existence determining unit 610, the logo image/progress bar output unit 620 displays the progress of booting by using the progress bar together with the output of the logo image. do (S720).

Meanwhile, steps S710 to S730 may be performed when the logo image is changed. In the present embodiment, when the logo image is changed after step S720 or step S730, the information changing unit 630 may change the position of the progress bar or the color of a pixel indicating the progress of the booting.

Even if all the components constituting the embodiment of the present invention described above are described as being combined or operated in combination, the present invention is not necessarily limited to this embodiment. That is, within the scope of the object of the present invention, all the components may operate by selectively combining one or more. In addition, although all the components may be implemented as one independent hardware, some or all of the components are selectively combined to perform some or all of the functions of one or more hardware components It may be implemented as a computer program having In addition, such a computer program is stored in a computer readable media such as a USB memory, a CD disk, a flash memory, etc., read and executed by a computer, thereby implementing the embodiment of the present invention. The computer program recording medium may include a magnetic recording medium, an optical recording medium, a carrier wave medium, and the like.

In addition, all terms including technical or scientific terms have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs, unless otherwise defined in the detailed description. Commonly used terms such as terms defined in the dictionary should be interpreted as being consistent with the contextual meaning of the related art, and are not interpreted in an ideal or excessively formal meaning unless explicitly defined in the present invention.

The above description is merely illustrative of the technical idea of the present invention, and various modifications, changes, and substitutions are possible within the range that does not depart from the essential characteristics of the present invention by those of ordinary skill in the art to which the present invention pertains. will be. Accordingly, the embodiments disclosed in the present invention and the accompanying drawings are for explaining, not limiting, the technical spirit of the present invention, and the scope of the technical spirit of the present invention is not limited by these embodiments and the accompanying drawings. . The protection scope of the present invention should be construed by the claims below, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

Claims (10)

a progress bar existence determination unit for determining whether a progress bar satisfying a predetermined standard exists at a predetermined position of the logo image; and
If it is determined that the progress bar does not exist, only the logo image is output when the AVN (Audio Video Navigation) system mounted on the vehicle is booted. If it is determined that the progress bar is present, the logo image is output together with the program. Includes a logo image / progress bar output unit for displaying the progress of booting using a grass bar,
The progress bar existence determination unit,
an edge module detector for detecting the edge module based on a horizontal line and a vertical line in which pixels of the same color are arranged in a line;
a progress display module detection unit detecting a progress display module in which pixels of the same color are arranged in a line based on the frame module;
a background module detection unit configured to detect a background module composed of pixels of the same color based on the border module and the progress display module;
a module color comparison unit for comparing pixel colors of the border module, the progress display module, and the background module; and
When it is determined that pixel colors of the border module, the progress display module, and the background module are different from each other, a module color determination unit that determines that the progress bar is present;
If the progress display module is detected before displaying the progress of the booting, the logo image/progress bar output unit moves the progress display module to the background module or displays the colors of pixels constituting the progress display module. The AVN booting logo output device according to claim 1, wherein the color of pixels constituting the background module is matched or the color of pixels constituting the progress display module is changed. The method of claim 1,
When the logo image is changed, the information changing unit changes the position of the progress bar or the color of the pixel indicating the progress of the booting.
AVN boot logo output device, characterized in that it further comprises. The method of claim 1,
The AVN booting logo output device, characterized in that the progress bar existence determining unit is driven when the logo image is changed. The method of claim 1,
The progress bar is composed of a combination of pixels having the same size,
the border module including first pixels positioned on the outer sides of the frame;
the progress display module positioned inside the frame module and including second pixels arranged in a line to form a line at a predetermined position; and
The background module including pixels other than the second pixels among pixels located inside the border module
AVN boot logo output device comprising a. 5. The method of claim 4,
The AVN booting logo output device, wherein the border module, the progress display module, and the background module are displayed in different colors. 5. The method of claim 4,
The AVN boot logo output device, characterized in that the second pixels form a vertical line (vertical line) on the leftmost side. a progress bar existence determination unit for determining whether a progress bar satisfying a predetermined standard exists at a predetermined position of the logo image; and
If it is determined that the progress bar does not exist, only the logo image is output when the AVN (Audio Video Navigation) system mounted on the vehicle is booted. If it is determined that the progress bar is present, the logo image is output together with the program. Includes a logo image / progress bar output unit for displaying the progress of booting using a grass bar,
The progress bar existence determination unit,
an edge module detector for detecting the edge module based on a horizontal line and a vertical line in which pixels of the same color are arranged in a line;
a progress display module detection unit detecting a progress display module in which pixels of the same color are arranged in a line based on the frame module;
a background module detection unit configured to detect a background module composed of pixels of the same color based on the border module and the progress display module;
a module color comparison unit for comparing pixel colors of the border module, the progress display module, and the background module; and
When it is determined that pixel colors of the border module, the progress display module, and the background module are different from each other, the module color determination unit determines that the progress bar is present.
AVN boot logo output device comprising a. delete determining, by a progress bar existence determining unit, whether a progress bar satisfying a predetermined standard exists at a predetermined position of the logo image; and
If it is determined that the progress bar does not exist, the logo image/progress bar output unit outputs only the logo image when booting the AVN (Audio Video Navigation) system mounted on the vehicle, and if it is determined that the progress bar exists , the logo image/progress bar output unit displaying the progress of booting by using the progress bar together with the output of the logo image,
The determining step is
detecting, by the progress bar existence determining unit, an edge module based on a horizontal line and a vertical line in which pixels of the same color are arranged in a line;
detecting, by the progress bar existence determining unit, a progress display module in which pixels of the same color are arranged in a line based on the edge module;
detecting, by the progress bar existence determining unit, a background module including pixels of the same color based on the border module and the progress display module;
comparing, by the progress bar existence determining unit, pixel colors of the border module, the progress display module, and the background module; and
and determining, by the progress bar existence determining unit, that the progress bar exists when it is determined that pixel colors of the border module, the progress display module, and the background module are different from each other,
The logo image/progress bar output unit, if the progress display module is detected before displaying the progress level of the booting, moves the progress display module to the background module or the color of pixels constituting the progress display module The AVN boot logo output method according to claim 1, wherein the color of pixels constituting the background module is matched with the color of pixels constituting the background module, or the color of pixels constituting the progress display module is changed. 10. The method of claim 9,
Changing, by an information changing unit, a color of a pixel indicating a position of the progress bar or a degree of the booting process when the logo image is changed
AVN boot logo output method, characterized in that it further comprises.

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