WO2012139337A1

WO2012139337A1 - Method for displaying startup/shutdown images

Info

Publication number: WO2012139337A1
Application number: PCT/CN2011/076906
Authority: WO
Inventors: 刘超; 王辉; 陈宜龙; 郭建伟; 刘永; 李慧
Original assignee: 海尔集团公司; 青岛海尔电子有限公司
Priority date: 2011-04-15
Filing date: 2011-07-06
Publication date: 2012-10-18
Also published as: CN102740017A

Abstract

Proposed is a method for displaying ON/OFF images, including: step S1: after a startup operation or shutdown operation is triggered, a first processing module sends the image data stored in a first storage module to a second processing module, then the second processing module stores the received image data in a second storage module and sends the same to a display device for displaying on the display device; and step S2: after a configuration operation is started, the second processing module sends the image data stored in the second storage module to the display device for displaying on the display device. By way of the method for displaying startup/shutdown images in the present invention, the images can be displayed when a television (especially an intelligent television) is started up or shut down, so that the system configuration processes such as self-testing, system update and so on will not be displayed, which gives the user a better experience, changes the complicated startup/shutdown process interface of the intelligent television using a simple method, and improves the user experience feeling.

Description

Display method of switch machine image

Technical field

The present invention relates to the field of electronic display devices, and in particular, to a method for displaying an image of a switch. Background technique

Traditional TV and boot LOGO, there are static or dynamic pictures, or pull-screen effects; Internet TV, computer TV, or general smart TV, you need to turn on the TV logo first, then run the smart module. The boot screen, the entire boot interface of the intelligent module includes self-test, automatic update and automatic login. The user needs to wait for several stages, and the duration of each stage is not fixed. Traditional TV sets have relatively simple functions, relatively small amount of stored data, and short shutdown time. Generally, there is no design shutdown screen. A few TV sets have static or dynamic pictures. Computer TV integrated TVs and smart TVs require a long shutdown process. , including waiting for all processes to close, the program to be automatically updated, and then shutting down. Also during the shutdown process, the duration of each phase is not fixed.

A method for setting a boot LOGO is provided in a Chinese patent application with the application number of CN200910032659.4, characterized in that: the method comprises the following steps: a. providing a television set comprising a microprocessor and the micro The processor is electrically connected to the control module and the display module; b. the TV is turned on; c. Initializes and exits the LOGO enable variable and the boot enable variable; d. The microprocessor controls the display module to display a blue screen and displays the boot LOGO Identification; e. Assign value to the power-on enable variable, exit the display of the boot LOGO logo; f. The microprocessor determines whether there is a channel signal; g. If there is no signal, the microprocessor controls the display module to display a black screen or a blue screen; h. The processor controls the display module to cyclically display the boot LOGO; i. If there is a television signal in step f or h, the television section is played.

With the above method, the displayed manufacturer I)GO can be exited when the user can boot.

However, the boot LOGO described above only serves to promote the advertisement for the manufacturer. At present, the process of the smart TV on/off is divided into several stages, including, for example, self-test, system update, and the like. During the self-test, the self-test process will be displayed on the screen of the smart TV. When it is used for the first time, the displayed content will cause the user to think that the TV has failed. Even if the user understands the process, it often appears at the time of booting. This kind of picture can also be annoying to the user. Summary of the invention

In the prior art, a television (especially a smart TV) displays a defect in a system configuration process such as a self-test and a system update when the machine is turned on and off. The invention provides a display method for the image of the switch machine, so as to solve how the image is displayed when the television (especially the smart TV) is turned on and off, so that the technical problem of the system configuration process such as self-test and system update is not displayed. .

The invention provides a display method for an image of a switch machine, comprising:

Step S1: After the power-on operation or the power-off operation is triggered, the first processing module sends the image data stored in the first storage module to the second processing module, and the second processing module stores the received image data in the second storage module. Sending image data to a display device for display on the display device;

Step S2: After the configuration operation starts, the second processing module sends the image data stored in the second storage module to the display device for display on the display device.

Preferably, after step S2, the method further includes: Step S3: If the booting operation is triggered in step S1, when the dispensing operation ends, the second processing module no longer sends the image data stored in the second storage module to The device is displayed such that the content of the image data is no longer displayed on the display device.

Preferably, after step S2, the method further comprises: Step S3: If the shutdown operation is triggered in step S1, the display device is turned off when the preparation operation ends.

Preferably, the step S1 further includes: before the first processing module sends the image data stored in the first storage module to the second processing module, the first processing module performs format conversion on the image data.

Preferably, the signals into which the image data is formatted include: LVDS, Displayport, VbyOne, RGB, 656, HDMI, and TS stream signals.

Preferably, the step SI further comprises: before the second processing module stores the image data in the second storage module, the second processing module processes the image data to be suitable for display on the display device.

Preferably, the processing method performed by the second processing module on the image data includes frequency multiplication, motion Compensation, interlaced, progressive, and 3D conversion.

Preferably, the configuration operation includes a system self-test operation, an automatic update operation, an automatic login operation, and a shutdown system operation.

Preferably, the first storage module comprises: a flash memory, a micro hard disk, and the second storage module comprises: a DDR memory, and the image data comprises: an image file in the format of BMP, JPEG, GIF or PNG.

Preferably, the display device comprises: a PDP display, an LCD display, an LED display, and an OLED display.

Through the display method of the image of the switch machine of the invention, the image can be displayed when the television (especially the smart TV) is turned on and off, so that the system configuration process such as self-test and system update is not displayed, and the process of the switch is guaranteed to be normal. At the same time of work, it provides a simple and clear screen of the switch, giving the user a better experience, thus using a simple method, changing the complex on-off process interface of the smart TV, and improving the user experience.

Other features and advantages of the invention will be set forth in the description which follows, The objectives and other advantages of the invention will be realized and attained by the <RTI DRAWINGS

The drawings are intended to provide a further understanding of the invention, and are intended to be a In the drawing:

1 is a flow chart showing a display method of a switch image according to an embodiment of the present invention; FIG. 2 is a flowchart of a display method of a boot image according to an embodiment of the present invention; FIG. 3 is a shutdown according to another embodiment of the present invention. A flowchart of a method of displaying an image. detailed description

The preferred embodiments of the present invention are described in the following with reference to the accompanying drawings, which are intended to illustrate and illustrate the invention. 1 is a flow chart of a method of displaying an image of a switch machine in accordance with an embodiment of the present invention. In Figure 1:

Step 100: After the power-on operation or the shutdown operation is triggered, the first processing module sends the image data stored in the first storage module to the second processing module, and the second processing module stores the received image data in the second storage module. The image data is sent to the display device for display on the display device. The first processing module may perform format conversion on the image data, for example, an image in the format of BMP, JPEG, GIF or PNG, before the first processing module sends the image data stored in the first storage module to the second processing module. Convert files to LVDS, Displayport, VbyOne, RGB, 656, HDMI or TS streams. Then, before the second processing module stores the image data in the second storage module, the second processing module may perform processing such as frequency multiplication, motion compensation, interlaced variable progressive, and 3D conversion on the image data, and the format of the processed signal It can be LVD S, MiniLVD S or VbyOne (the process can change the format or not change the format) to be suitable for display on the display device.

Step 102: After the configuration operation starts, the second processing module sends the image data stored in the second storage module to the display device for display on the display device.

The first processing module can convert the image data into a signal format of an LVDS, Displayport, VbyOne, RGB, 656, HDMI or TS stream. Configuration operations include system self-test operations, automatic update operations, automatic login operations, and system shutdown operations. The first storage module may include: a flash memory, a micro hard disk, and the second storage module may include: a DDR memory. The image data can include: image files in the format BMP, JPEG, GIF or PNG. Display devices can include: PDP display, LCD display, LED display, OLED display. The shutdown operation can be a standby operation. The content of the image data may be LOGO or other patterns.

The present invention will be described below by two specific embodiments of power-on and power-off, respectively. Specific embodiment 1

2 is a flow chart of a method of displaying a boot image in accordance with one embodiment of the present invention. In the picture

2:

Step 200: After the booting operation is triggered, the first processing module sends the image data stored in the first storage module to the second processing module, and the second processing module stores the received image data in the second storage module and stores the image data. Send to the display device for display on the display device. The first processing module may perform format conversion on the image data, for example, an image in the format of BMP, JPEG, GIF, or PNG, before the first processing module sends the image data stored in the first storage module to the second processing module. Convert files to LVDS, Displayport, VbyOne, RGB, 656, HDMI or TS streams. Then, before the second processing module stores the image data in the second storage module, the second processing module may perform processing such as frequency multiplication, motion compensation, interlaced variable progressive, and 3D conversion on the image data, and the format of the processed signal It can be LVDS, MiniLVDS or VbyOne (the process can change the format or not change the format) to be suitable for display on the display device.

For example, after pressing the power button of the TV remote control to trigger the power-on operation, the processing module converts the JPEG format LOGO image file stored in the flash memory into an unprocessed LVDS signal, since the unprocessed LVDS signal cannot be directly Displaying on a PDP display, an LCD display, an LED display, an OLED display, therefore, the use of an LVDS signal processing chip to pass an unprocessed LVDS signal through a process such as frequency doubling is well known to those skilled in the art. Signals displayed on the PDP display, LCD display, LED display, OLED display. Then, the processed LVDS signal will be stored in the DDR memory directly on the PDP display, LCD display, LED display, OLED display, and in the PDP display, LCD display, LED display I)GO is displayed on the OLED display.

Step 202: After the configuration operation starts, the second processing module sends the image data stored in the second storage module to the display device for display on the display device.

For example, the TV starts self-test, system update, and automatic login. At this time, the above processing modules cannot work at the same time. Thus, a signal processing chip such as an LVDS chip needs to have a DDR. The signals stored in the memory are sent to the PDP display, LCD display, LED display, and OLED display to display the LOGO and cover the above self-test, system update and automatic login process.

Step 204: When the preparation operation ends, the second processing module no longer sends the image data stored in the second storage module to the display device, so that the content of the image data is no longer displayed on the display device.

For example, when the TV's self-test, system update, and automatic login are completed, the LOGO is no longer displayed on the display device, and the TV program starts to be displayed.

Through the display method of the boot image of the present invention, the television (especially the smart TV) can display the image when the computer is turned on, so that the system configuration process such as self-test and system update is not displayed, and the normal operation of the on-off process is ensured. At the same time, providing a simple and clear boot screen, giving the user a better experience, thus using a simple method, changing the complex boot process interface of the smart TV, and improving the user experience. Specific embodiment 2

3 is a flow chart of a method of displaying a shutdown image in accordance with another embodiment of the present invention. In Figure 3:

Step 300: After the shutdown operation is triggered, the first processing module sends the image data stored in the first storage module to the second processing module, and the second processing module stores the received image data in the second storage module and stores the image data. Send to the display device for display on the display device. The first processing module may perform format conversion on the image data, for example, an image in the format of BMP, JPEG, GIF, or PNG, before the first processing module sends the image data stored in the first storage module to the second processing module. Convert files to LVDS, Displayport, VbyOne, RGB, 656, HDMI or TS streams. Then, before the second processing module stores the image data in the second storage module, the second processing module may perform processing such as frequency multiplication, motion compensation, interlaced variable progressive, and 3D conversion on the image data, and the format of the processed signal It can be LVDS, MiniLVDS or VbyOne (the process can change the format or not change the format) to be suitable for display on the display device.

For example, after pressing the shutdown button of the TV remote control to trigger the shutdown operation, The module converts the JPEG format LOGO image file stored in the flash memory into an unprocessed LVDS signal, since the unprocessed LVDS signal cannot be directly displayed on the PDP display, the LCD display, the LED display, or the OLED display. Therefore, the LVDS signal processing chip is used to display the unprocessed LVDS signal directly on the PDP display, the LCD display, the LED display, and the OLED display, such as frequency doubling processing, which is well known to those skilled in the art. signal. Then, the processed LVDS signal will be stored in the DDR memory directly on the PDP display, LCD display, LED display, OLED display, and in the PDP display, LCD display, LED display I)GO is displayed on the OLED display.

Step 302: After the configuration operation starts, the second processing module sends the image data stored in the second storage module to the display device for display on the display device.

For example, the TV starts to shut down the system. At this time, the above processing modules cannot work at the same time. Thus, the LVDS signal processing chip needs to send the signals stored in the DDR memory to the PDP display, the LCD display, the LED display, and the OLED. On the display, the LOGO is displayed to cover the above process of shutting down the system.

Step 304: When the dispensing operation ends, the display device is turned off. For example, when the system shutdown operation ends, the PDP display, LCD display, LED display, and OLED display are turned off.

Among them, the above LOGO is only an example, and is not intended to be limited, and any desired pattern can be displayed when the machine is turned on and off.

By the display method of the shutdown image of the invention, the image can be displayed when the television (especially the smart TV) is turned off, so that the process of system update, system shutdown, etc. is not displayed, and the process of ensuring the normal operation of the switch is provided. The simple and clear shutdown screen gives the user a better experience, thus using a simple method to change the complex boot process interface of the smart TV, which improves the user experience.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims

Claim

1. A method for displaying an image of a switch, comprising:

Step S1: After the power-on operation or the shutdown operation is triggered, the first processing module sends the image data stored in the first storage module to the second processing module, and the second processing module stores the received image data in the second And storing the image data in the storage module to display on the display device; and

Step S2: After the configuration operation starts, the second processing module sends the image data stored in the second storage module to the display device to perform display on the display device.

The method for displaying the image of the switch machine according to claim 1, wherein after the step S2, the method further comprises: step S3: if the booting operation is triggered in step S1, At the end of the configuration operation, the second processing module no longer sends the image data stored in the second storage module to the display device, so that the content of the image data is no longer displayed on the display device. .

The method for displaying the image of the switch machine according to claim 1, wherein after the step S2, the method further comprises: step S3: if the shutdown operation is triggered in step S1, then At the end of the dispensing operation, the display device is turned off.

The method of displaying the image of the switch machine according to claim 1, wherein the step S1 further comprises: transmitting, by the first processing module, the image data stored in the first storage module to Before the second processing module, the first processing module performs format conversion on the image data.

The method for displaying a switch image according to claim 4, wherein the image data is formatted into: LVDS, Displayport, VbyOne, RGB, 656, HDMI, and TS stream signals.

The method of displaying a switch image according to claim 4, wherein the step S1 further comprises: before the second processing module stores the image data in the second storage module, the The second processing module processes the image data to be suitable for the display Ready to display.

The method for displaying an image of a switch machine according to claim 6, wherein the processing manner performed by the second processing module on the image data comprises frequency multiplication, motion compensation, interlaced variable progressive, and 3D conversion. .

The method for displaying an image of a switch machine according to any one of claims 4 to 7, wherein, if the booting operation is triggered in step S1, the configuration operation includes a system self-test operation, Automatic update operations, as well as automatic login operations.

The method for displaying an image of a switch machine according to any one of claims 4 to 7, wherein, if the shutdown operation is triggered in step S1, the configuration operation includes an automatic update operation and closing System operation.

The method of displaying a switch image according to any one of claims 4 to 7, wherein the first storage module comprises: a flash memory, a micro hard disk, and the second storage module comprises: a DDR memory, And the image data includes: an image file in the format of BMP, JPEG, GIF or PNG.

The method for displaying an image of a switch machine according to any one of claims 4 to 7, wherein the display device comprises: a PDP display screen, an LCD display screen, an LED display screen, and an OLED display screen.