CN112511902B - Display screen control method and device of OLED television terminal and OLED television terminal - Google Patents

Display screen control method and device of OLED television terminal and OLED television terminal Download PDF

Info

Publication number
CN112511902B
CN112511902B CN202011299361.2A CN202011299361A CN112511902B CN 112511902 B CN112511902 B CN 112511902B CN 202011299361 A CN202011299361 A CN 202011299361A CN 112511902 B CN112511902 B CN 112511902B
Authority
CN
China
Prior art keywords
display screen
television terminal
terminal
screen
oled
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN202011299361.2A
Other languages
Chinese (zh)
Other versions
CN112511902A (en
Inventor
付华东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Skyworth RGB Electronics Co Ltd
Original Assignee
Shenzhen Skyworth RGB Electronics Co Ltd
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.)
Filing date
Publication date
Application filed by Shenzhen Skyworth RGB Electronics Co Ltd filed Critical Shenzhen Skyworth RGB Electronics Co Ltd
Priority to CN202011299361.2A priority Critical patent/CN112511902B/en
Publication of CN112511902A publication Critical patent/CN112511902A/en
Application granted granted Critical
Publication of CN112511902B publication Critical patent/CN112511902B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4432—Powering on the client, e.g. bootstrap loading using setup parameters being stored locally or received from the server
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42222—Additional components integrated in the remote control device, e.g. timer, speaker, sensors for detecting position, direction or movement of the remote control, microphone or battery charging device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4436—Power management, e.g. shutting down unused components of the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/812—Monomedia components thereof involving advertisement data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8146—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics
    • H04N21/8153—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics comprising still images, e.g. texture, background image
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/223—Execution procedure of a spoken command

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Marketing (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computer Graphics (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

The embodiment of the invention discloses a display screen control method and device of an OLED television terminal and the OLED television terminal, and is applied to the field of television terminal control. The control method comprises the following steps: when the OLED television terminal is in an AI standby state, if the display screen pre-awakening related information is acquired, supplying power to the display screen and entering a black field picture, wherein in the AI standby state, an operating system of the OLED television terminal is in a running state and the display screen is in a power-off state; and when receiving the normal display related instruction in a first preset time period, displaying a target image corresponding to the normal display related instruction. Like this, through supplying power and entering the black field picture and waiting in advance to the display screen, when receiving the specific demonstration instruction of user, can ensure that the display screen can open fast, promote the user to watch experience to a very big degree.

Description

Display screen control method and device of OLED television terminal and OLED television terminal
Technical Field
The invention relates to the field of television terminal control, in particular to a display screen control method and device of an OLED television terminal and the OLED television terminal.
Background
The smart television in the current market generally supports far-field voice and functions similar to full-time AI. The full-time AI mode is a state in which the operating system of the television does not really enter the standby mode but only the screen body is closed and the entire system is still in normal operation when the user performs the standby operation. In this state, the user can normally use the far-field speech function to perform speech operation, such as "i want to listen to music", and the television can quickly respond and play music in the off-screen state; "I want to watch wisdom Weihu mountain", the TV will open the screen and light up the screen to begin playing the movie. At present, the OLED television is a high-end type in the market, the time consumption of the screen opening process of the OLED television is long, the OLED television enters a standby state after the full-time AI function is opened, a user wakes up the television through voice or a remote controller, advertisement video sound or channel sound is firstly emitted for about 5 seconds, and then the screen is lightened. The delayed display of the television picture greatly affects the user experience.
Therefore, the technical problem that sound and image asynchronism is caused by overlong time consumed by opening the display screen exists in the existing OLED intelligent television display screen control scheme.
Disclosure of Invention
In order to solve the technical problems, the invention provides a display screen control method and device of an OLED television terminal and the OLED television terminal, and the specific scheme is as follows:
in a first aspect, an embodiment of the present disclosure provides a display screen control method for an OLED television terminal, where the method includes:
when the OLED television terminal is in an AI standby state, if the display screen pre-awakening related information is acquired, supplying power to the display screen and entering a black field picture, wherein in the AI standby state, an operating system of the OLED television terminal is in a running state and the display screen is in a power-off state;
and when receiving the normal display related instruction in a first preset time period, displaying a target image corresponding to the normal display related instruction.
According to a specific embodiment of the present disclosure, the display screen pre-wake-up related information includes any one of the following:
a predetermined interactive wake-up instruction;
and the state information of the screen projection connection established between the television terminal and the screen projection terminal.
According to a specific embodiment of the present disclosure, the predetermined interactive wake-up command is a predetermined voice command.
According to a specific embodiment of the present disclosure, the screen projection terminal includes a mobile phone and a tablet computer.
According to a specific embodiment of the present disclosure, the display screen pre-wake-up related information is state information of the television terminal and the screen projection terminal that have established screen projection connection;
the step of displaying the target image corresponding to the normal display related instruction when receiving the normal display related instruction within the first preset time period further includes:
detecting whether an image resource sent by the screen projection terminal is received or not;
and if the image resource sent by the screen projection terminal is received, displaying the image corresponding to the image resource on the display screen.
According to a specific embodiment of the present disclosure, the method further comprises:
and if the normal display related instruction is not received within the first preset time period, closing the display screen, and enabling the television terminal to enter an AI standby state again.
According to a specific embodiment of the present disclosure, the method further comprises:
when the OLED television terminal is in an AI standby state, if a starting instruction of the television terminal is received, detecting whether the television terminal is pre-configured with a starting advertisement video;
if the starting-up advertisement video is not preconfigured, a preset starting-up static picture is played after the display screen is lightened;
if the starting-up advertisement video is pre-configured, the preset starting-up static picture is played first after the display screen is lightened, and then the starting-up advertisement video is played.
In a second aspect, an embodiment of the present disclosure further provides a display screen control device of an OLED television terminal, where the device includes:
the power supply module is used for supplying power to the display screen and entering a black field picture if the related information of the display screen pre-awakening is acquired when the OLED television terminal is in an AI standby state, and an operating system of the OLED television terminal is in a running state and the display screen is in a power-off state in the AI standby state;
and the display module is used for displaying the target image corresponding to the normal display related instruction when receiving the normal display related instruction in a first preset time period.
In a third aspect, an embodiment of the present disclosure further provides an OLED television terminal, including a display screen, a memory, and a processor, where the memory is connected to the processor, the memory is used to store a computer program, and the processor runs the computer program to enable the OLED television terminal to execute the display screen control method of the OLED television terminal according to any one of the first aspect.
In a fourth aspect, an embodiment of the present disclosure further provides a computer-readable storage medium, which stores a computer program, where the computer program, when executed on a processor, executes the method for controlling the display screen of the OLED television terminal according to any one of the above first aspects.
According to the method and the device for controlling the display screen of the OLED television terminal and the OLED television terminal, provided by the embodiment of the disclosure, when the operating system of the OLED television terminal is in an operating state and the display screen is in a power-off state, if the display screen pre-awakening related information is acquired, power is supplied to the display screen and the display screen enters a black field picture, and finally, when a normal display related instruction is received in a first preset time period, a target image corresponding to the normal display related instruction is displayed.
Therefore, before a normal display instruction is received, the display screen is powered in advance and enters a black field picture, when the normal display instruction of a user is received, the display screen can be quickly started and a corresponding image is displayed, and the synchronous playing of the video and the audio can be controlled without waiting. The scheme solves the problem that the display screen is lighted after the advertisement video sound or other channel sound comes out first due to the fact that the television is long in time-consuming in the screen opening process and is awakened through a voice command or a remote controller, and the watching experience of a user is greatly improved.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope of the present invention. Like components are numbered similarly in the various figures.
Fig. 1 is a schematic flowchart illustrating a display screen control method of an OLED television terminal according to an embodiment of the present disclosure;
fig. 2 shows another schematic flow chart of a display screen control method of an OLED television terminal according to an embodiment of the present disclosure;
fig. 3 shows a block diagram of a display screen control device of an OLED television terminal according to an embodiment of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Hereinafter, the terms "including", "having", and their derivatives, which may be used in various embodiments of the present invention, are only intended to indicate specific features, numbers, steps, operations, elements, components, or combinations of the foregoing, and should not be construed as first excluding the existence of, or adding to, one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing.
Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which various embodiments of the present invention belong. The terms (such as those defined in commonly used dictionaries) should be interpreted as having a meaning that is consistent with their contextual meaning in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein in various embodiments of the present invention.
Referring to fig. 1, a schematic flow chart of a display screen control method of an OLED television terminal according to an embodiment of the present disclosure is shown. As shown in fig. 1, the display screen control method of the OLED television terminal mainly includes the following steps:
s101, when the OLED television terminal is in an AI standby state, if the display screen pre-awakening related information is acquired, power is supplied to the display screen and a black field picture is entered.
The display screen control method of the OLED television terminal provided by the embodiment of the disclosure is used for realizing display control of the display screen of the OLED television terminal in an AI standby state.
The mode of the television terminal background monitoring display screen awakening instruction can be various. For example, when a user presses a voice key through a remote controller to say 'small dimension and small dimension', or a far-field voice of the user is collected through a microphone array, the television terminal identifies the received voice information and determines whether the received voice information contains the display screen pre-awakening related information preset by the user.
The television terminal can continuously or periodically monitor whether a display screen awakening instruction is received, and when relevant display screen pre-awakening information is received, the television terminal controls the display screen to be started. The specific manner of controlling the display to be opened may include: the power supply end of the display screen is controlled to be connected with power supply, and then the display screen is started.
After the display screen is powered on, the display screen enters a black field picture firstly because the image content required to be displayed is not determined. And when the relevant information indicating the display is not received, the display screen continuously displays the black field picture. And under the state of a black field picture, the OLED display screen pixel driving circuit is powered on, and the pixel points are not lightened. The black field picture appears consistent with the display screen in the power-off state and does not light the screen or display the video image. Therefore, energy conservation of the display screen equipment is facilitated, and discomfort of a user caused by complicated picture switching is avoided.
And in the AI standby state, the operating system of the OLED television terminal is in a running state and the display screen is in a power-off state.
In the AI standby state of the OLED television terminal, the display screen is turned off and powered off in order to reduce the equipment loss and save the electric energy. Because the operating system of the television terminal is in a normal running state, and intelligent functions such as voice recognition, control and the like are normally started, the user can still awaken the display screen so as to display images on the display screen under the control of the television terminal.
S102, when a normal display related instruction is received in a first preset time period, displaying a target image corresponding to the normal display related instruction.
And corresponding to the display screen pre-awakening stage, in a display waiting state, continuously or periodically monitoring whether a related normal display instruction for indicating image display is received by the television terminal. The mode of receiving the normal display instruction by the television terminal can comprise receiving the voice of a user or the screen projection operation of the user.
And when a normal display instruction is received, the television terminal acquires a target image corresponding to the display instruction and controls the display screen to display the related target image.
According to the display screen control method provided by the embodiment of the invention, the display screen is powered on in advance and enters a black field picture for waiting, when a normal display instruction of a user is received, the display screen can be started quickly and a corresponding image is displayed, so that the problem that the time consumption is long in the television screen opening process, and after the television screen is awakened through a voice instruction or a remote controller, the display screen is lightened after advertisement video sound or other channel sound comes out first is solved, and the watching experience of the user is greatly improved.
On the basis of the foregoing embodiment, according to an implementation manner in the embodiment of the present disclosure, specifically, the display screen pre-wake-up related information may include:
a predetermined interactive wake-up instruction;
and the state information of the screen projection connection established between the television terminal and the screen projection terminal.
The preset interactive awakening instruction is a preset voice instruction.
When the predetermined interactive wake-up command is a predetermined voice command, the user may press a remote control voice key or input related voice information through the microphone array. In addition, the user can customize the preset voice command content of the display screen, for example, the preset characters in the voice command can be words such as "small dimension", "open display", "come back and come from home", and the like. The internal memory of the television terminal stores voice data preset by a user and takes the voice data as a voice information standard for judging the opening of the display screen. And when the television terminal receives the external voice information, judging whether the acquired voice information is matched with the stored preset characters. And if the matching is successful, immediately supplying power to the display screen, and starting the display screen in advance.
According to an implementation manner of the embodiment of the present disclosure, specifically, the screen projection terminal includes a mobile phone and a tablet computer.
The display screen pre-awakening related information is state information of the television terminal and the screen projection terminal which establish screen projection connection;
the step of displaying the target image corresponding to the normal display related instruction when receiving the normal display related instruction within the first preset time period further includes:
detecting whether an image resource sent by the screen projection terminal is received or not;
and if the image resource sent by the screen projection terminal is received, displaying the image corresponding to the image resource on the display screen.
Aiming at the condition that the display screen pre-awakening related information is the state information of the screen projection connection established between the television terminal and the screen projection terminal, if a system of the television terminal is attached with television group or screen projection software, whether the screen projection terminal and the television terminal are in the connected state or not can be detected in real time, and when the data connection relation is established between the television terminal and the screen projection terminal, the display screen is powered on, and the display screen is started in advance.
In a first aspect, the normal display instruction in the embodiments of the present disclosure is a voice message including a target character.
In this embodiment, first, voice information sent by a user is recognized, the voice information is converted into corresponding character information, and then whether the received voice information of the user includes a target character corresponding to a normal display instruction is detected.
The target character may include a series of built-in user control instructions, such as: watching movies, playing news, watching live broadcasts, etc., and the user can also customize the target characters according to the own requirements.
And after receiving the target character, acquiring image data actually corresponding to the target character, transmitting the image data from the Internet to the television terminal in real time for caching, and displaying a specific video image corresponding to the image data.
The normal display instruction is input through voice to replace the traditional manual remote control operation terminal, so that a user does not need to memorize the meanings represented by the keys with various functions on the remote controller, and the frequency of the manual operation terminal is reduced. The television terminal can quickly and timely respond to the instruction of the user, so that the interaction between the user and the terminal is more convenient and quicker.
In a second aspect, in the embodiment of the present disclosure, when the display screen pre-wake-up related information is status information that the screen projection connection between the television terminal and the screen projection terminal is established, the connection relationship between the OLED computer terminal and the screen projection terminal of the user is established. And the computer terminal continuously or periodically detects whether the image resource transmitted by the user through the screen projection terminal is received.
When a user carries out screen projection playing on a display screen of the television terminal through a screen projection terminal such as a mobile phone and a tablet personal computer, image data in the mobile terminal are transmitted into the television terminal. And then the television terminal lights up the display screen and directly plays the image data content transmitted by the mobile terminal on the display screen. After the playing is finished, the display screen is still in an open screen display state.
In addition, the user can also use screen projection software to push the movie to the television terminal on a mobile terminal such as a mobile phone and a tablet personal computer. And transmitting the image data in the mobile terminal into the television terminal, then lightening a display screen of the television terminal, and directly playing the push content of the screen projection software. After the playing is finished, the display screen is still in an open screen display state.
In addition, corresponding to the above manner of displaying the image in the local resource after screen projection, another scheme for acquiring and displaying the network resource after screen projection may be added in the embodiment of the present disclosure. Specifically, when the data connection relationship between the television terminal and the screen projection terminal is established, a user can obtain a required movie through a mobile terminal such as a mobile phone and a tablet computer, and push a playing address of the movie to be watched to the television terminal by using a television dispatcher.
After receiving the playing address of the image resource sent by the mobile terminal, the television terminal acquires the image resource from the playing address and synchronizes the image resource to the local equipment in real time. And then, lighting a display screen of the television terminal, and directly playing the push content of the television dispatch. After the playing is finished, the display screen is still in an open screen display state.
After the display screen is powered on and started in advance, a user sends or throws screen software to throw video data resources on the mobile terminal onto the display screen, so that the time for waiting for the display screen to be started successfully and play videos can be effectively reduced, and the use experience of the user is improved.
On the basis of the above embodiment, another specific implementation manner of the present disclosure is further added with a low power consumption standby scheme. The concrete steps are as follows:
and if the normal display related instruction is not received within the first preset time period, closing the display screen, and enabling the television terminal to enter an AI standby state again.
In specific implementation, the display screen is powered on, the timer is started to time after the display screen enters a black field picture, and if a normal display related instruction, such as a voice control instruction or a user operating the television terminal for display by using a remote controller, is received within a first preset time period, the timer is emptied and the time is counted from zero.
And if the normal display related instruction is not received after the first preset time period is exceeded, controlling the television terminal to re-enter the AI standby state. And in the AI standby state, the display screen is closed, and the operating system of the television terminal keeps normal operation, so that the equipment terminal is favorable for saving electric energy, reducing equipment loss and prolonging the service life of the equipment.
For example, the user may set the first preset time period to 30 minutes, and control the television terminal to enter the AI standby state if no display instruction is received for 30 minutes. And the television terminal controls the display screen to be powered off in the AI standby state.
On the basis of the above embodiment, another specific embodiment of the present disclosure further adds a display screen power-on scheme. Specifically, when the OLED television terminal is in an AI standby state, if a power-on instruction of the television terminal is received, whether a power-on advertisement video is preconfigured in the television terminal is detected;
if the starting-up advertisement video is not preconfigured, playing a preset starting-up static picture after the display screen is lightened;
if the starting-up advertisement video is pre-configured, the preset starting-up static picture is played first after the display screen is lightened, and then the starting-up advertisement video is played.
In a specific embodiment, when the OLED television terminal is in the AI standby mode, a user directly presses a remote power-on key or wakes up the television terminal by voice "power on", the television terminal receives the power-on instruction, and automatically detects whether a system of the television terminal is preconfigured with a power-on advertisement video during starting, and the power-on advertisement video is a video for propaganda and contains audio and dynamic images.
If the start-up advertisement video is not pre-configured, after the Display Screen is lightened, a preset start-up picture, namely an On-Screen Display (OSD for short), which is built in the television terminal is played, the Display Screen is adjusted and set in a menu mode, and the OSD picture is a pure static audio-free image, such as an image with a television terminal manufacturer identifier.
If the television terminal is pre-configured with the starting-up advertisement video, the display screen is lightened after power is supplied to the display screen, a preset starting-up picture is played first, and then the starting-up advertisement video is played.
Because the display screen is opened and consumed too long time, the television terminal is not provided with enough time to supply power to the screen and display a black field picture when being opened, and the advertisement video is displayed after the preset startup picture is displayed when the television terminal is opened, so that the problem that the sound and the image of the advertisement video are not synchronous after the screen is opened can be solved, and the bad use experience of a user is avoided.
As shown in fig. 2, a specific implementation process of a display screen control method will be provided below, taking an OLED television as a television terminal in a display screen control scheme as an example. The specific control flow is as follows:
for a voice scene, in an AI standby state, the operating system of the OLED television does not really enter a standby mode, but only closes the OLED screen body, and the entire system is still in a normal operating state. In this state, the user can normally use the voice function to perform the voice control operation through the far field or by pressing the voice key on the remote control key.
When a voice instruction of a user is received, the OLED television starts the point screen and enters a black field picture, and after the specific instruction of the user is identified, whether the on-screen display operation is carried out is judged. The method comprises the following specific steps:
a user presses a voice key through a remote controller, or far-field voice is collected through a microphone array; and when the small dimension is identified, controlling the OLED television to start the point screen and display a black field picture. Under the general condition of far-field voice interaction, a user firstly speaks 'small dimension and small dimension', and after the television terminal responds, the user carries out specific instruction interaction with the television terminal. The specific instruction is to watch a movie or play a song, and if the song of a singer is played, the OLED does not need to be displayed on the screen at the moment, and still keeps a black field picture; if a specific movie is played, the OLED display screen hides the black field picture and displays the current movie picture.
For a screen projection scene, in an AI standby state, if a television dispatcher integrated with a television system or screen projection software monitors that the mobile device and the television terminal are in a connected state, the OLED television screen is powered on and a black field picture is displayed.
If the user carries out screen projection playing through a mobile terminal such as a mobile phone and a tablet personal computer, the display screen of the OLED television terminal is powered on and started, the content of the projected screen is played, and the display state of the projected screen is still kept after the playing is finished; if the user sends the television to push the film and the like through the mobile phone and the tablet personal computer, the OLED television display screen is powered on, the content sent by the television is played, and the display state of the screen is still kept after the content is played.
For a standby mode scene, after the state of a black field picture is displayed in the former two conditions, starting a timer to time, and if a related voice control instruction exists within 30 minutes or a remote controller is used for operating the OLED television, emptying the timer and starting to time from zero; if the time lasts for 30 minutes and no display operation is performed, the real screen-off mode, namely the AI standby mode with low power consumption, is automatically entered after 30 minutes.
For the scene of starting the OLED television terminal, when the television terminal is in an AI standby state, and after a user directly presses a remote control start key or wakes up the television by voice 'start', the OLED television does not have enough time to display a screen and display a black field picture. And the startup needs to detect whether the system has the startup advertisement, if the startup advertisement does not exist, the playing system is internally provided with the static startup animation. If the system has the startup advertisement, the startup advertisement is delayed to be played, and after the startup animation is played, the startup advertisement video is played, so that the problem that only sound and no image exist in the first few seconds is solved.
And changing the logic control method for turning on and off the display screen of the OLED television in the AI standby state of the OLED television. Under the scene that the display screen possibly needs to be started, the display screen is powered on in advance, and the black field picture is displayed to enter a waiting display state. When a display instruction that the display screen needs to be started actually is received, the target image can be displayed quickly. The display screen is powered on in advance and black field pictures are displayed, the problem that after the full-time AI function of the OLED television is opened and the AI standby state is entered is solved, the OLED television is long in time consumption in the process of opening the display screen, and the screen is lightened after the appearing advertisement video sound or other channel sound comes out first, so that the user experience is greatly improved.
Corresponding to the above method embodiment, referring to fig. 3, a block diagram of a display screen control device provided in the embodiment of the present disclosure is shown. As shown in fig. 3, the display screen control device 300 mainly includes:
the power supply module 301 is configured to, when the OLED television terminal is in an AI standby state, supply power to the display screen and enter a black field picture if the display screen pre-wake-up related information is acquired, and when the OLED television terminal is in the AI standby state, an operating system of the OLED television terminal is in an operating state and the display screen is in a power-off state;
the display module 302 is configured to display a target image corresponding to a normal display related instruction when the normal display related instruction is received within a first preset time period.
In addition, an embodiment of the present disclosure further provides an OLED television terminal, which includes a display screen, a memory and a processor, where the memory is connected to the processor, the memory is used to store a computer program, and the processor runs the computer program to enable the OLED television terminal to execute the display screen control method in any one of the embodiments. And a computer readable storage medium storing a computer program which, when run on a processor, performs the display screen control method of the OLED television terminal as in any one of the above embodiments.
The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function, and the like; the storage data area may store data created according to the use of the mobile phone, and the like. Further, the memory may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
Alternatively, the processor may include one or more processing units; preferably, the processor may be integrated with an application processor, which primarily handles operating systems, user interfaces, application programs, and the like. The processor may or may not be integrated with the modem processor.
Optionally, the television terminal further includes: radio Frequency (RF) circuit, input unit, audio circuit, wireless fidelity (WIFI) module and parts such as power. The input unit may include a touch panel and may include other input devices.
The radio frequency circuit is used for receiving and sending wireless signals and mainly comprises an antenna, a wireless switch, receiving filtering, a frequency synthesizer, high-frequency amplification, a receiving local oscillator, frequency mixing, intermediate frequency, a transmitting local oscillator, power amplifier control, a power amplifier and the like.
The input unit may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the interactive terminal.
The audio module may provide an audio interface between the user and the interactive terminal, including a microphone array.
WiFi belongs to short-distance wireless transmission technology, and an interactive terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through a wireless fidelity module (a WiFi module described below), and provides wireless broadband internet access for the user.
The power supply can be logically connected with the processor through the power management system, so that the functions of managing charging, discharging, power consumption management and the like are realized through the power management system.
In addition, the display screen may be used to display information input by the user or image information provided to the user.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative and, for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, each functional module or unit in each embodiment of the present invention may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention or a part of the technical solution that contributes to the prior art in essence can be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a smart phone, a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention.

Claims (9)

1. A display screen control method of an OLED television terminal is characterized by comprising the following steps:
when the OLED television terminal is in an AI standby state, if relevant information of display screen pre-awakening is acquired, power is supplied to the display screen and a black field picture is entered, and in the black field picture state, power is supplied to a display screen pixel driving circuit and pixel points are not lightened; in the AI standby state, an operating system of the OLED television terminal is in a running state and the display screen is in a power-off state;
when a normal display related instruction is received in a first preset time period, displaying a target image corresponding to the normal display related instruction;
and if the normal display related instruction is not received within the first preset time period, closing the display screen, and enabling the OLED television terminal to enter an AI standby state again.
2. The method of claim 1, wherein the display screen pre-wake-up related information comprises any one of:
a predetermined interactive wake-up instruction;
and the state information of the screen projection connection established between the television terminal and the screen projection terminal.
3. The method of claim 2, wherein the predetermined interactive wake-up command is a predetermined voice command.
4. The method of claim 2, wherein the screen-projection terminal comprises a cell phone and a tablet computer.
5. The method according to claim 2, wherein the display screen pre-awakening related information is status information of the television terminal and a screen projection terminal which have established screen projection connection;
the step of displaying the target image corresponding to the normal display related instruction when receiving the normal display related instruction within the first preset time period further includes:
detecting whether an image resource sent by the screen projection terminal is received or not;
and if the image resource sent by the screen projection terminal is received, displaying the image corresponding to the image resource on the display screen.
6. The method of claim 1, further comprising:
when the OLED television terminal is in an AI standby state, if a starting instruction of the television terminal is received, detecting whether the television terminal is pre-configured with a starting advertisement video;
if the starting-up advertisement video is not preconfigured, playing a preset starting-up static picture after the display screen is lightened;
if the starting-up advertisement video is pre-configured, the preset starting-up static picture is played first after the display screen is lightened, and then the starting-up advertisement video is played.
7. A display screen control device of an OLED television terminal is characterized by comprising:
the power supply module is used for supplying power to the display screen and entering a black field picture if the related information of the display screen pre-awakening is acquired when the OLED television terminal is in an AI standby state, and supplying power to the display screen pixel driving circuit and not lightening pixel points when the display screen is in the black field picture state; in the AI standby state, an operating system of the OLED television terminal is in a running state and a display screen is in a power-off state;
the display module is used for displaying a target image corresponding to a normal display related instruction when the normal display related instruction is received in a first preset time period;
and if the normal display related instruction is not received within the first preset time period, closing the display screen, and enabling the OLED television terminal to enter an AI standby state again.
8. An OLED television terminal, characterized by comprising a display screen, a memory and a processor, wherein the memory is connected with the processor, the memory is used for storing a computer program, and the processor runs the computer program to make the OLED television terminal execute the display screen control method of the OLED television terminal according to any one of claims 1-6.
9. A computer-readable storage medium, characterized in that it stores a computer program which, when run on a processor, performs the display screen control method of an OLED television terminal according to any one of claims 1 to 6.
CN202011299361.2A 2020-11-18 2020-11-18 Display screen control method and device of OLED television terminal and OLED television terminal Active CN112511902B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011299361.2A CN112511902B (en) 2020-11-18 2020-11-18 Display screen control method and device of OLED television terminal and OLED television terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011299361.2A CN112511902B (en) 2020-11-18 2020-11-18 Display screen control method and device of OLED television terminal and OLED television terminal

Publications (2)

Publication Number Publication Date
CN112511902A CN112511902A (en) 2021-03-16
CN112511902B true CN112511902B (en) 2022-08-02

Family

ID=74958122

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011299361.2A Active CN112511902B (en) 2020-11-18 2020-11-18 Display screen control method and device of OLED television terminal and OLED television terminal

Country Status (1)

Country Link
CN (1) CN112511902B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114302238B (en) * 2021-04-16 2023-09-19 海信视像科技股份有限公司 Display method and display device for prompt information in sound box mode
CN113867168A (en) * 2021-11-02 2021-12-31 珠海格力电器股份有限公司 Control method and device of screen equipment, storage medium and screen equipment
CN114501090B (en) * 2022-01-30 2023-09-05 深圳创维－Rgb电子有限公司 Screen projection method, device, equipment and computer readable storage medium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012049749A (en) * 2010-08-25 2012-03-08 Sony Corp Information processor and information processing method
CN103889118B (en) * 2014-03-18 2016-02-10 深圳创维－Rgb电子有限公司 A kind of OLED drive electric power unit
KR102349861B1 (en) * 2015-09-16 2022-01-12 삼성전자주식회사 Display apparatus and method for controlling a display of display apparatus
CN105469768A (en) * 2016-01-15 2016-04-06 京东方科技集团股份有限公司 Display module controller, control method display device
CN106886703B (en) * 2017-03-08 2020-01-14 Oppo广东移动通信有限公司 Fingerprint unlocking method and mobile terminal
KR102401858B1 (en) * 2018-01-25 2022-05-26 삼성디스플레이 주식회사 Display device supporting a low power mode and method of operating a display device
CN109788360A (en) * 2018-12-12 2019-05-21 百度在线网络技术（北京）有限公司 Voice-based TV control method and device
CN109714635B (en) * 2019-03-28 2019-07-09 深圳市酷开网络科技有限公司 A kind of TV awakening method, smart television and storage medium based on speech recognition

Also Published As

Publication number Publication date
CN112511902A (en) 2021-03-16

Similar Documents

Publication Publication Date Title
CN112511902B (en) Display screen control method and device of OLED television terminal and OLED television terminal
WO2021109422A1 (en) Standby control method and display device
CN113747232B (en) Method for pushing media file to display device by mobile terminal and display device
CN111935518B (en) Video screen projection method and display device
JP4834187B1 (en) Playback device, display device, television receiver, system, recognition method, program, and recording medium
CN106686257B (en) A kind of control method of mobile terminal, device and mobile terminal
US8199067B2 (en) Display apparatus and a control method therefor
CN108040292B (en) Television standby starting method, television and computer readable storage medium
CN106528028B (en) Information processing method, system, device and terminal
CN111277884B (en) Video playing method and device
CN111405338B (en) Intelligent image quality switching method and display device
CN113014972B (en) Screen projection method, device and system
CN110708581B (en) Display device and method for presenting multimedia screen saver information
US7397514B2 (en) Multimedia presentation system and method therefor
US11907616B2 (en) Electronic apparatus, display apparatus and method of controlling the same
WO2016029717A1 (en) Set top box and power consumption reduction method therefor and computer storage medium
US11550527B2 (en) Media file processing method for display device and display device
CN110377256B (en) Multimedia file delivery method and device, storage medium and electronic device
CN114302238A (en) Method for displaying prompt message in loudspeaker box mode and display device
WO2022188499A1 (en) Display device
WO2022105417A1 (en) Display device and device control method
CN106961620B (en) Smart television starting method, smart television and remote controller
JP2000183836A (en) Information transmission system for digital satellite broadcast
CN110602540B (en) Volume control method of display equipment and display equipment
CN114630163B (en) Display device and quick start method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant