CN106325797B - Display control method, controller and electronic equipment - Google Patents
Display control method, controller and electronic equipment Download PDFInfo
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- CN106325797B CN106325797B CN201610698300.0A CN201610698300A CN106325797B CN 106325797 B CN106325797 B CN 106325797B CN 201610698300 A CN201610698300 A CN 201610698300A CN 106325797 B CN106325797 B CN 106325797B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The application discloses a display control method, a controller and an electronic device, wherein the method comprises the following steps: monitoring a connection identifier of the electronic equipment connected with the display; analyzing the connection identifier to obtain the display characteristics of the display; generating a control instruction based on the display characteristics; and executing the control instruction to control the display content on the electronic equipment. According to the method and the device, the corresponding control instruction is generated by identifying the display characteristics of the display connected to the electronic equipment, so that the display control of the content displayed on the display is realized without the need of more operation of a user, the display control can be realized, the purposes of saving the operation of the user and reducing the complexity of the operation of the user are achieved, and the use experience of the user is improved.
Description
Technical Field
The present disclosure relates to the field of device control technologies, and in particular, to a display control method, a controller, and an electronic device.
Background
With the development of technology, the size and the variety of the display screen are more and more. In the prior art, various use experiences can be realized by connecting display screens with various sizes to a terminal, such as a mobile phone or a computer.
For example, a PC is connected to a large-size display, and a user can play a video picture in the PC through the large-size display. When the display is connected to the terminal, the user is usually required to use a keyboard and mouse to connect the APP on the terminal with the display.
Therefore, in the prior art, when the display is connected with the terminal to realize the display function, the user operation is complicated, and the user experience is affected.
Disclosure of Invention
In view of this, an object of the present application is to provide a display control method, a controller, and an electronic device, so as to solve the technical problem that when a display is connected to a terminal to implement a display function in the prior art, user operation is complex and user experience is affected.
The application provides a display control method, which comprises the following steps:
monitoring a connection identifier of the electronic equipment connected with the display;
analyzing the connection identifier to obtain the display characteristics of the display;
generating a control instruction based on the display characteristics;
and executing the control instruction to control the display content on the electronic equipment.
Preferably, the method for analyzing the connection identifier to obtain the display characteristics of the display includes:
and identifying EDID (Extended Display Identification Data) in the connection Identification to obtain a Display screen size value of the Display as a Display characteristic.
Preferably, in the method, the generating a control command based on the display characteristics includes:
judging whether the size value of a display screen in the display characteristics is larger than a preset first threshold value or not;
and if the size value of the display screen is larger than the first threshold, generating a control instruction, wherein the control instruction is used for starting a target application corresponding to the first threshold in the electronic equipment and outputting the display content of the target application through the display.
Preferably, the method for generating a control command based on the display characteristics includes:
judging whether the size value of a display screen in the display characteristics is larger than a preset first threshold value or not;
and if the size value of the display screen is larger than the first threshold, generating a control instruction, wherein the control instruction is used for associating a control on the electronic equipment with the display content on the electronic equipment, and the control can control the display content on the electronic equipment.
The present application further provides a controller, comprising:
the identification monitoring module is used for monitoring a connection identification of the electronic equipment connected with the display;
the identifier analyzing module is used for analyzing the connection identifier to obtain the display characteristics of the display;
the instruction generation module is used for generating a control instruction based on the display characteristics;
and the instruction execution module is used for executing the control instruction so as to control the display content on the electronic equipment.
The application also provides an electronic device, is connected through connection interface with the display, electronic device includes:
the monitor is used for monitoring the connection identifier of the connection interface;
the mainboard is used for analyzing the connection identifier to obtain the display characteristics of the display, generating a control instruction based on the display characteristics, and executing the control instruction to control the display content on the electronic equipment.
Preferably, in the electronic device, the analyzing, by the motherboard, the connection identifier to obtain the display characteristics of the display includes:
and identifying the EDID in the connection identification to obtain a display screen size value of the display as a display characteristic.
Preferably, in the electronic device, the main board generates a control command based on the display characteristic, and the method includes:
judging whether the size value of a display screen in the display characteristics is larger than a preset first threshold value, and if the size value of the display screen is larger than the first threshold value, generating a control instruction, wherein the control instruction is used for starting a target application corresponding to the first threshold value in the electronic equipment and outputting the display content of the target application through the display.
Preferably, in the electronic device, the main board generates a control command based on the display characteristic, and the generating includes:
judging whether the size value of a display screen in the display characteristics is larger than a preset first threshold value or not;
and if the size value of the display screen is larger than the first threshold, generating a control instruction, wherein the control instruction is used for associating a control on the electronic equipment with the display content on the electronic equipment, and the control can control the display content on the electronic equipment.
According to the display control method, the controller and the electronic device, the display characteristics of the display connected to the electronic device are identified to generate the corresponding control instruction, so that the display control of the content displayed on the electronic device is realized without the need of more operations by a user, the purposes of saving the operation of the user and reducing the complexity of the operation of the user are achieved, and the use experience of the user is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart illustrating an implementation of a display control method according to an embodiment of the present disclosure;
FIGS. 2 and 3 are diagrams illustrating an application example of an embodiment of the present application;
fig. 4 is a schematic structural diagram of a controller according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, a flowchart of an implementation of a display control method provided in an embodiment of the present application is shown, where the method is applied to an electronic device capable of being connected to an external display, where the electronic device may be a mobile phone, a computer, a television, and the like, and the electronic device itself may have a display function.
The method in this embodiment may include the steps of:
step 101: and monitoring the connection identifier of the electronic equipment connection display.
The connection identifier here may be an identifier that includes or characterizes a display characteristic such as a display size, for example, EDID.
Step 102: and analyzing the connection identifier to obtain the display characteristics of the display.
Specifically, in this embodiment, the display screen size value of the display may be obtained as the display characteristic by identifying the EDID in the connection identifier.
Step 103: based on the display characteristics, a control instruction is generated.
Step 104: and executing the control instruction to control the display content on the electronic equipment.
Specifically, in the present embodiment, the control instruction is generated based on the display characteristics of the display connected to the electronic device, so as to implement display control on the display content on the electronic device, such as displaying the display content on the electronic device by projecting the display content on the display, or controlling the display content displayed on the electronic device to change, and so on.
According to the scheme, the display control method provided by the embodiment of the application generates the corresponding control instruction by identifying the display characteristics of the display connected to the electronic equipment to perform display control on the content displayed on the display, and the display control can be realized without performing more operations by a user, so that the purposes of saving the operation of the user and reducing the complexity of the operation of the user are achieved, and the use experience of the user is improved.
Preferably, the embodiment may implement corresponding display control on the display content on the display by determining whether the size value of the display screen in the display feature is greater than a preset first threshold.
In one implementation, when the size value of the display screen is determined to be greater than the first threshold, the embodiment may generate a first type of control instruction, where the first type of control instruction is capable of starting a target Application, such as a video playback APP (Application), in the electronic device corresponding to the first threshold, and outputting display content of the target Application through a display, for example, outputting video display content played by the video playback APP through the display.
It should be noted that, the corresponding relationship between the first threshold and the target application may be preset, and this embodiment is applicable to an example in which multiple thresholds correspond to multiple target applications. For example, the threshold a corresponds to a video playback APP, the threshold B corresponds to an image presentation APP, and when the size value of the display screen is greater than the threshold a, the present embodiment outputs the display content of the video playback APP through the display; when the size value of the display screen is larger than the threshold B and smaller than the threshold a, the present embodiment outputs the display content of the image display APP through the display. Therefore, all implementations for controlling the display content on the display based on the determination of the display screen size value are within the scope of the present application.
For example, the electronic device is a computer PC, such as a home intelligent cinema PC, a motherboard in the PC determines whether a display screen size value of a display connected to an HDMI (High Definition Multimedia Interface) on the PC is greater than a first threshold value by reading an EDID, as shown in fig. 2, if the display connected to the PC is a large screen TV, if not, the display is not normally operated, if the display screen size value is greater than the first threshold value, a generated control instruction can be sent to an operating system, the PC APP is started by the operating system, display content in the APP is projected onto the display for display output, and a user does not need to run to the side of the display for corresponding operation, which is convenient and fast.
In another implementation, when it is determined that the size value of the display screen is greater than the first threshold, a second type of control instruction may be generated, where the second type of control instruction may associate a control on the electronic device with display content on the electronic device, for example, an upper and lower song adjustment control, a left and right volume adjustment control, and a middle pause control on the electronic device may be associated with video playing content output by the electronic device, and the control associated with the display content may control the display content on the electronic device to perform corresponding operations, for example, the upper and lower song adjustment control may control the volume of the video playing content, the left and right volume adjustment control may control fast forward and fast backward of the video playing content, and the middle pause space may control confirmation, selection, or pause of the video playing content.
For example, the electronic device is a home intelligent cinema PC, and the PC includes a Music PC motherboard and an Air blaster, in this embodiment, the Music PC motherboard in the Music player reads EDID to determine whether the display screen size value of the display to which the HDMI is connected is greater than a first threshold, as shown in fig. 3, if the display connected to the Music player is a large screen TV, if not, the display is not normally operated, and if the display screen size value is greater than the first threshold, the generated control instruction can be sent to the Air blaster through a bluetooth link, so that the Air blaster multiplexes the up and down/pause buttons on the Air blaster into up and down/left and right/confirmation functions, thereby realizing a simple control function of the PC APP displayed on the TV without using a keyboard and a mouse, and operating without a user running beside the display TV, which is convenient and fast, and the key is multiplexed, so that the aim of maximizing resource utilization is fulfilled.
Referring to fig. 4, a schematic structural diagram of a controller according to an embodiment of the present disclosure is provided, where the controller in this embodiment is suitable for an electronic device capable of being connected to an external display, the electronic device may be a mobile phone, a computer, a television, and the like, and the electronic device itself may have a display function.
In this embodiment, the controller may include the following structure:
and the identifier monitoring module 401 is configured to monitor a connection identifier of the electronic device connected to the display.
And an identifier parsing module 402, configured to parse the connection identifier to obtain a display characteristic of the display.
And an instruction generating module 403, configured to generate a control instruction based on the display characteristics.
And the instruction execution module 404 is configured to execute the control instruction to control the display content on the electronic device.
Specifically, in this embodiment, the controller generates a control instruction based on the display characteristics of the display connected to the electronic device, and implements display control on the display content on the electronic device, such as displaying the display content on the electronic device by projecting the display content on the display, or controlling the display content displayed on the electronic device to change.
According to the scheme, the controller provided by the embodiment of the application generates the corresponding control instruction by identifying the display characteristics of the display connected to the electronic equipment to perform display control on the content displayed on the display, and the display control can be realized without performing more operations by a user, so that the purposes of saving the operation of the user and reducing the complexity of the operation of the user are achieved, and the use experience of the user is improved.
Referring to fig. 5, a schematic structural diagram of an electronic device according to an embodiment of the present disclosure is provided, where the electronic device can be connected to a display through a connection interface, such as HDMI, and the electronic device itself may have a display function.
In this embodiment, the electronic device may include the following structure:
and the monitor 501 is used for monitoring the connection identifier of the connection interface.
The monitor 501 is connected to the connection interface, so as to monitor the connection identifier of the connection interface connected to the display.
The main board 502 is configured to parse the connection identifier to obtain a display characteristic of the display, generate a control instruction based on the display characteristic, and execute the control instruction to control display content on the electronic device.
Specifically, in the present embodiment, the control instruction is generated based on the display characteristics of the display connected to the electronic device, so as to implement display control on the display content on the electronic device, such as displaying the display content on the electronic device by projecting the display content on the display, or controlling the display content displayed on the electronic device to change, and so on.
According to the scheme, the electronic device provided by the embodiment of the application generates the corresponding control instruction by identifying the display characteristics of the display connected to the electronic device to perform display control on the content displayed on the display, and the display control can be realized without performing more operations by a user, so that the purposes of saving the operation of the user and reducing the complexity of the operation of the user are achieved, and the use experience of the user is improved.
Specifically, the main board 502 may obtain a display screen size value of the display as a display characteristic by identifying the EDID in the connection identifier.
Preferably, the main board 502 may implement corresponding display control on the display content on the display by determining whether the size value of the display screen in the display feature is greater than a preset first threshold.
In one implementation, when the main board 502 determines that the size value of the display screen is greater than the first threshold, a first control instruction may be generated, where the first control instruction is capable of starting a target Application, such as a video playback APP (Application), in the electronic device corresponding to the first threshold, and outputting display content of the target Application through a display, for example, outputting video display content played by the video playback APP through the display.
It should be noted that, the correspondence between the first threshold and the target application may be preset, and this embodiment is applicable to an example in which a plurality of thresholds correspond to a plurality of target applications. For example, the threshold a corresponds to a video playback APP, the threshold B corresponds to an image presentation APP, and when the size value of the display screen is greater than the threshold a, the present embodiment outputs the display content of the video playback APP through the display; when the size value of the display screen is larger than the threshold B and smaller than the threshold a, the present embodiment outputs the display content of the image display APP through the display. Therefore, all implementations for controlling the display content on the display based on the determination of the display screen size value are within the scope of the present application.
For example, the electronic device is a computer PC, such as a home intelligent cinema PC, a motherboard in the PC determines whether a display screen size value of a display connected to an HDMI (High Definition Multimedia Interface) on the PC is greater than a first threshold value by reading an EDID, as shown in fig. 2, if the display connected to the PC is a large screen TV, if not, the display is not normally operated, if the display screen size value is greater than the first threshold value, a generated control instruction can be sent to an operating system, the PC APP is started by the operating system, display content in the APP is projected onto the display for display output, and a user does not need to run to the side of the display for corresponding operation, which is convenient and fast.
In another implementation, the main board 5002 may generate a second type of control instruction when it is determined that the size value of the display screen is greater than the first threshold, where the second type of control instruction can associate a control on the electronic device with display content on the electronic device, for example, an upper and lower song adjusting control, a left and right volume adjusting control, and an intermediate pause control on the electronic device are associated with video playing content output by the electronic device, and the control associated with the display content can control the display content on the electronic device to perform corresponding operations, for example, the upper and lower song adjusting control can control the volume of the video playing content, the left and right volume adjusting control can control fast forward and fast backward of the video playing content, and the intermediate pause space can control confirmation, selection, or pause of the video playing content.
For example, the electronic device is a home intelligent cinema PC, and the PC includes a Music PC motherboard and an Air blaster, in this embodiment, the Music PC motherboard in the Music player reads EDID to determine whether the display screen size value of the display to which the HDMI is connected is greater than a first threshold, as shown in fig. 3, if the display connected to the Music player is a large screen TV, if not, the display is not normally operated, and if the display screen size value is greater than the first threshold, the generated control instruction can be sent to the Air blaster through a bluetooth link, so that the Air blaster multiplexes the up and down/pause buttons on the Air blaster into up and down/left and right/confirmation functions, thereby realizing a simple control function of the PC APP displayed on the TV without using a keyboard and a mouse, and operating without a user running beside the display TV, which is convenient and fast, and the key is multiplexed, so that the aim of maximizing resource utilization is fulfilled.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The display control method, the controller and the electronic device provided by the present invention are described in detail above, and the foregoing description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. A display control method, the method comprising:
monitoring a connection identifier of the electronic equipment connected with the display;
analyzing the connection identifier to obtain the display characteristics of the display;
generating a control instruction based on the display characteristics;
executing the control instruction to control the display content on the electronic equipment;
the analyzing the connection identifier to obtain the display characteristics of the display includes:
identifying EDID (Extended Display Identification Data) in the connection Identification to obtain a Display screen size value of the Display as a Display characteristic;
the generating of the control instruction based on the display characteristics comprises: judging whether the size value of a display screen in the display characteristics is larger than a preset first threshold value or not, if so, generating a control instruction by the display screen size value, wherein the control instruction is used for multiplexing control buttons on the electronic equipment, the multiplexed control buttons are associated with display contents on the electronic equipment, and the multiplexed control buttons can control the display contents on the electronic equipment so as to realize simple control function on the display without a keyboard and a mouse and realize operation without a user running to the side of the display.
2. A controller, comprising:
the identification monitoring module is used for monitoring a connection identification of the electronic equipment connected with the display;
the identifier analyzing module is used for analyzing the connection identifier to obtain the display characteristics of the display, and comprises: identifying EDID (Extended Display Identification Data) in the connection Identification to obtain a Display screen size value of the Display as a Display characteristic;
the instruction generation module is used for generating a control instruction based on the display characteristics, and comprises: judging whether a size value of a display screen in display characteristics is larger than a preset first threshold value or not, if the size value of the display screen is larger than the first threshold value, generating a control instruction, wherein the control instruction is used for multiplexing a control button on electronic equipment, the multiplexed control button is associated with display content on the electronic equipment, and the multiplexed control button can control the display content on the electronic equipment so as to realize simple control function on the display without using a keyboard and a mouse and realize operation without a user running to the side of the display, so that the method is convenient and fast, and the key is multiplexed so as to achieve the purpose of maximizing the resource utilization;
and the instruction execution module is used for executing the control instruction so as to control the display content on the electronic equipment.
3. An electronic device connected with a display through a connection interface, the electronic device comprising:
the monitor is used for monitoring the connection identifier of the connection interface;
the mainboard is used for analyzing the connection identifier to obtain the display characteristics of the display, generating a control instruction based on the display characteristics and executing the control instruction to control the display content on the electronic equipment;
the mainboard analyzes the connection identifier to obtain the display characteristics of the display, and the method comprises the following steps:
identifying the EDID in the connection identification to obtain a display screen size value of the display as a display characteristic;
the main board generates a control instruction based on the display characteristics, and the control instruction comprises the following steps: judging whether the size value of a display screen in the display characteristics is larger than a preset first threshold value or not, if so, generating a control instruction by the display screen size value, wherein the control instruction is used for multiplexing control buttons on the electronic equipment, the multiplexed control buttons are associated with display contents on the electronic equipment, and the multiplexed control buttons can control the display contents on the electronic equipment so as to realize simple control function on the display without a keyboard and a mouse and realize operation without a user running to the side of the display.
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