CN113849037A - Electronic equipment, control method, control device and computer readable storage medium - Google Patents

Electronic equipment, control method, control device and computer readable storage medium Download PDF

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Publication number
CN113849037A
CN113849037A CN202111045334.7A CN202111045334A CN113849037A CN 113849037 A CN113849037 A CN 113849037A CN 202111045334 A CN202111045334 A CN 202111045334A CN 113849037 A CN113849037 A CN 113849037A
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China
Prior art keywords
display
content source
screen
output mode
display output
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CN202111045334.7A
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Chinese (zh)
Inventor
袁立
蔡树会
陈金山
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Lenovo Beijing Ltd
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Lenovo Beijing Ltd
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Priority to CN202111045334.7A priority Critical patent/CN113849037A/en
Publication of CN113849037A publication Critical patent/CN113849037A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G06F1/1607—Arrangements to support accessories mechanically attached to the display housing
    • 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
    • G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

The application discloses an electronic device and a control method, a device and a computer readable storage medium applied to the electronic device, wherein the electronic device comprises: a display screen that is rotatable with respect to a screen support mechanism of the electronic device; the detection piece is arranged on the display screen and/or the screen supporting mechanism and is used for detecting the rotation information of the display screen; the display controller is in signal connection with the detection piece and can control display output parameters of the display screen according to the rotation information; wherein, in the case that the electronic device is used as a display output device of at least one content source, the display controller can adjust the display output parameters of the content source according to the current display output mode of the electronic device and the rotation information.

Description

Electronic equipment, control method, control device and computer readable storage medium
Technical Field
The present application relates to the field of electronic device technology, and relates to, but is not limited to, an electronic device, a control method, an apparatus, and a computer-readable storage medium.
Background
With the increasing application scenes of the electronic device, the number of vertical screen application scenes of the electronic device is increasing, so that the number of the electronic devices with the rotation function is also increasing.
In the related art, circuits of the electronic device are independent when each mode is operated, and therefore, if a screen rotation function in each mode is to be implemented, a gravity sensor needs to be added to the operating circuit in each mode to inform the screen rotation.
Thus, the circuit structure in each mode needs to be adjusted, thereby increasing the design difficulty and increasing the cost. After each gravity sensor is added to the circuit in each mode, each gravity sensor is responsible for screen rotation in the corresponding mode, which may cause the overall cooperation performance of the electronic device to be reduced.
Disclosure of Invention
In view of this, embodiments of the present application provide an electronic device, a control method, an apparatus, and a computer-readable storage medium.
The technical scheme of the embodiment of the application is realized as follows:
an embodiment of the present application provides an electronic device, including:
a display screen that is rotatable with respect to a screen support mechanism of the electronic device;
the detection piece is arranged on the display screen and/or the screen supporting mechanism and is used for detecting the rotation information of the display screen;
the display controller is in signal connection with the detection piece and can control display output parameters of the display screen according to the rotation information;
wherein, in the case that the electronic device is used as a display output device of at least one content source, the display controller can adjust the display output parameters of the content source according to the current display output mode of the electronic device and the rotation information.
An embodiment of the present application provides a control method applied to the electronic device, including:
obtaining rotation information of a display screen of the electronic equipment;
determining a display output mode of the electronic equipment, wherein the display output mode is an operation mode of the electronic equipment when the electronic equipment is used as the display output equipment of at least one content source;
and adjusting the display output parameters of the content source according to the rotation information and the display output mode.
An embodiment of the present application provides a control device, the device includes:
the first obtaining module is used for obtaining rotation information of a display screen of the electronic equipment;
the first determination module is used for determining a display output mode of the electronic equipment, wherein the display output mode is an operation mode of the electronic equipment when the electronic equipment is used as the display output equipment of at least one content source;
and the first adjusting module is used for adjusting the display output parameters of the content source according to the rotation information and the display output mode.
An embodiment of the present application provides a computer-readable storage medium, in which computer-executable instructions are stored, and the computer-executable instructions are configured to execute the control method.
The embodiment of the application provides electronic equipment and a control method, a control device and a computer readable storage medium applied to the electronic equipment, wherein the electronic equipment comprises a display screen, at least one detection piece and a display controller, and the display screen can rotate relative to a screen supporting mechanism of the electronic equipment; the at least one detection piece is arranged on the display screen and/or the screen supporting mechanism and is used for detecting the rotation information of the display screen; the display controller is in signal connection with the detection piece and can control the display output parameters of the display screen according to the rotation information, and under the condition that the electronic equipment is used as the display output equipment of at least one content source, the display controller can adjust the display output parameters of the content source according to the current display output mode and the rotation information of the electronic equipment. This at least one detects piece and display controller lug connection, can detect the display screen rotation information under each demonstration output mode, and need not insert different detection piece under the demonstration output mode of difference to reduce the design degree of difficulty, reduce cost, and promote electronic equipment's whole cooperation performance.
Drawings
In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. The drawings illustrate generally, by way of example, but not by way of limitation, various embodiments discussed herein.
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 2 is a schematic flow chart of an implementation of a control method provided in an embodiment of the present application;
FIG. 3 is a schematic flow chart of an implementation of adjusting display output parameters of a content source according to an embodiment of the present disclosure;
FIG. 4 is a flow chart illustrating one implementation of adjusting the resolution of content source inputs according to an embodiment of the present disclosure;
fig. 5 is a schematic structural connection diagram of an electronic device according to an embodiment of the present disclosure in different modes;
fig. 6 is a schematic structural diagram of a control device according to an embodiment of the present disclosure;
fig. 7 is a schematic view of another structure of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be described in further detail with reference to the attached drawings, the described embodiments should not be considered as limiting the present application, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
In the following description, reference is made to "some embodiments" which describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict.
In the following description, references to the terms "first \ second \ third" are only to distinguish similar objects and do not denote a particular order, but rather the terms "first \ second \ third" are used to interchange specific orders or sequences, where appropriate, so as to enable the embodiments of the application described herein to be practiced in other than the order shown or described herein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing embodiments of the present application only and is not intended to be limiting of the application.
Based on the problems in the related art, an embodiment of the present application provides an electronic device 10, which may be a computer, a smart phone, an intelligent wearable device, and the like, as shown in fig. 1, the electronic device includes:
the display screen 101 is rotatable with respect to a screen support mechanism of the electronic apparatus.
Here, the display screen may be a liquid crystal display, a light emitting diode display, or the like, the screen support mechanism is used for supporting and fixing the display screen, and the screen support mechanism and the display screen may be movably connected, for example, connected by a universal wheel, so that the display screen can rotate relative to the screen support mechanism based on the universal wheel.
At least one detecting member 102 is disposed on the display screen and/or the screen supporting mechanism for detecting the rotation information of the display screen.
Here, at least one detecting member is provided on the display screen or the screen supporting mechanism, and the detecting member may be provided on both the display screen and the screen supporting mechanism. The number of the detection pieces can be one, two, three and the like, when the number of the detection pieces is one, the detection pieces can be gravity sensors arranged on the display screen, and the gravity sensors can determine the rotation information of the detection screen according to the acceleration information acquired by the gravity sensors; the detection piece can also be an image sensor arranged on the screen supporting mechanism, the image sensor can collect images of the display screen, and the rotation information of the display screen can be determined according to the collected images. When the number of the detecting members is two or more, the types of the detecting members may be the same or different, and taking the detecting member as a gravity sensor and an image sensor as an example, the rotation information of the display screen may be determined based on the acceleration information detected by the gravity sensor or the image acquired by the image sensor, or the rotation information of the display screen may be determined based on the acceleration information detected by the gravity sensor and the image acquired by the image sensor. In the embodiment of the application, whether one or more detection pieces are provided, the detection pieces are directly connected with the display controller and are not connected into the circuits corresponding to different display output modes.
In this embodiment of the application, the detecting element may be a gravity sensor, an angle sensor, an image sensor, a hall sensor, an infrared sensor, or a brightness sensor, and the detecting element may be capable of acquiring rotation information of the display screen, where the rotation information refers to position change information and/or angle change information of the display screen relative to the support structure.
The display controller 103 is in signal connection with the detection piece and can control display output parameters of the display screen according to the rotation information;
and under the condition that the electronic equipment is used as display output equipment of at least one content source, the display controller can adjust the display output parameters of the content source according to the current display output mode of the electronic equipment and the rotation information.
Here, the display controller can perform signal transmission with the detecting member based on the signal connection, for example, the signal connection may be a pin connection, and the display controller can receive rotation information of the display screen from the detecting member based on the signal connection and control a display output parameter of the display screen according to the rotation information, where the display output parameter may be display resolution, display brightness, display color temperature, and the like.
In the embodiment of the application, the electronic device can be used as a display output device of a single content source, the electronic device can also be used as a display output device of two or more content sources, when the electronic device is used as a display output device of two or more content sources, a display screen of the electronic device is displayed in a split screen mode, and the number of the split screens is consistent with the number of the content sources.
The embodiment of the application provides electronic equipment, which comprises a display screen, at least one detection piece and a display controller, wherein the display screen can rotate relative to a screen supporting mechanism of the electronic equipment; the at least one detection piece is arranged on the display screen and/or the screen supporting mechanism and is used for detecting the rotation information of the display screen; the display controller is in signal connection with the detection piece and can control the display output parameters of the display screen according to the rotation information, and under the condition that the electronic equipment is used as the display output equipment of at least one content source, the display controller can adjust the display output parameters of the content source according to the current display output mode and the rotation information of the electronic equipment. This at least one detects piece and display controller lug connection, can detect the display screen rotation information under each demonstration output mode, and need not insert different detection piece under the demonstration output mode of difference to reduce the design degree of difficulty, reduce cost, and promote electronic equipment's whole cooperation performance.
In some embodiments, the number and placement of the detecting members is related to the type of detecting member; or the number of the detection pieces is unique, and the unique detection piece is arranged on the display screen or the screen supporting mechanism.
In practical implementation, there are two cases, case one: the number and the arrangement position of the detection pieces are related to the types of the detection pieces, for example, when the type of the detection pieces is an image sensor, the number of the detection pieces can be two, the detection pieces can be respectively arranged on the display screen and the screen supporting mechanism, and whether the display screen rotates or not is detected through images acquired by the detection pieces for multiple times; the detection pieces can also be arranged on the screen supporting mechanism and face the display screen, and are used for collecting images of the display screen for many times and detecting whether the display screen rotates or not through the collected images. In the second case, the number of the detecting members is unique, and the number of the detecting members is one, at this time, the detecting members can be directly arranged on the display screen or the screen supporting mechanism, the rotation information of the display screen is detected through the unique gravity sensor or the image sensor or other sensors, and then the rotation information is sent to the display controller connected with the detecting members so as to control the output of the display screen and/or control the input parameters, such as the resolution, of the content source providing end for inputting the content source to the display screen.
Based on the foregoing embodiments, the embodiments of the present application provide a control method, which is applied to the foregoing electronic device, and the method provided by the present embodiment can be implemented by a computer program, and when the computer program is executed, each step in the control method provided by the present embodiment is completed. In some embodiments, the computer program may control a processor in the electronic device to execute. Fig. 2 is a schematic flow chart of an implementation of a control method provided in an embodiment of the present application, and as shown in fig. 2, the control method includes:
in step S201, rotation information of a display screen of the electronic device is obtained.
Here, the rotation information of the display screen of the electronic device may be acquired by the detection element, and may be detection data of the detection element may be periodically or real-timely read, or detection data of the detection element may be periodically or real-timely reported by the detection element, and then the rotation information may be determined based on the detection data, where the rotation information may be position information, angle information, or orientation information of the display screen.
In step S202, a display output mode of the electronic device is determined.
Here, the display output mode is an operation mode in which the electronic device is operated as a display output device of at least one content source.
In practical implementation, the electronic device may be a display output device of a single content source, for example, the electronic device may display the content of its host alone, the electronic device may display the content of other electronic devices alone based on a wireless communication connection, and the electronic device may display the content of other electronic devices alone based on a wired communication connection; the electronic device may also be a display output device for two or more content sources, for example, the electronic device not only displays the content of its own host, but also simultaneously displays the content of other electronic devices based on the communication connection, and the left side of the display screen of the electronic device may display the content of its own host, and the right side of the display screen of the electronic device may display the content of other electronic devices.
In the embodiment of the present application, when the electronic device displays content from different sources, the electronic device is considered to be in different operation modes, that is, in different display output modes. In the case where the electronic device displays a single content source, the electronic device includes the following three display output modes: when the electronic equipment is determined to display the content of the host computer of the electronic equipment, determining that the electronic equipment is in a first display output mode; determining that the electronic device is in a second display output mode when the electronic device displays content of other electronic devices based on the wired communication connection; when the electronic device displays the content of the other electronic device based on the wireless communication connection, it is determined that the electronic device is in a third display output mode. When the electronic device displays at least two content sources, it is determined that the electronic device is in a split-screen display mode.
And step S203, adjusting the display output parameters of the content source according to the rotation information and the display output mode.
Here, the display output parameters of the content source are adjusted in different adjustment modes according to different display output modes of the electronic device. In practical implementation, the following two cases can be divided:
case one, the electronic device displays the case of a single content source.
When the single content source is from a host of the electronic equipment, transmitting the rotation information to a display driver of the electronic equipment, and controlling the display driver to adjust the display output parameters of the content source based on the rotation information; when the single content source comes from other electronic equipment based on a wired communication connection mode, the rotation information is transmitted to the other electronic equipment, and the other electronic equipment is controlled to adjust the display output parameters of the content source based on the rotation information; when the single content source comes from other electronic equipment based on a wireless communication connection mode, the rotation information is transmitted to the screen projection control panel, and the screen projection control panel is controlled to adjust the display output parameters of the content source based on the rotation information.
In case two, the electronic device displays the situation of at least two content sources.
In this case, the display screen of the electronic device is in a split-screen display mode, that is, the display screen of the electronic device has a plurality of display areas, and the content sources of different display areas of the electronic device are different, at this time, display identification information of each display area needs to be determined, in this embodiment of the present application, the display identification information may be resolution, and in some embodiments, the display identification information may also be information such as size and position; determining the source of the content source corresponding to each display area, and determining the display output mode of each display area based on the source; then, the resolution of each content source input can be adjusted based on the display identification information display output mode; or determining new display identification information based on the rotation information, and adjusting the input resolution of each content source based on the new display identification information and the display output mode.
In the embodiment of the application, the rotation information of the display screen of the electronic equipment is obtained based on the detection piece; then, determining a display output mode of the electronic equipment according to the content source, wherein the display output mode is also an operation mode of the electronic equipment when the electronic equipment is used as the display output equipment of at least one content source; finally, display output parameters of the content source are adjusted based on the rotation information and the display output mode. In the whole control process, no matter which display output mode the display output mode of the electronic equipment is, the rotation information of the display screen of the electronic equipment is obtained through the detection piece, the rotation information of the display screen of the electronic equipment is not required to be obtained through different detection pieces under different display output modes, namely, the independent detection pieces are not required to be added in each circuit corresponding to different display output modes, in the embodiment of the application, different display output modes can share the same detection piece, and the purpose of obtaining the rotation information of the display screen is realized through the detection pieces, so that the design difficulty is reduced, the cost is reduced, and the overall cooperation performance of the electronic equipment is improved.
In practical implementation, the step S101 "obtaining the rotation information of the display screen of the electronic device" can be implemented in three ways:
in the first mode, the rotation information of the display screen is obtained through the detection data of at least one detection piece arranged on the display screen and/or the screen supporting mechanism.
Here, the at least one sensing member may be provided at the display screen or the screen supporting mechanism, and if the at least two sensing members are provided at the display screen and the screen supporting mechanism, the sensing member may be a gravity sensor or an angle sensor, exemplarily, the sensing member is a gravity sensor, and the sensing member is provided at the display screen, the sensing member being capable of sensing a rotation angle and a rotation direction of the display screen, and then the rotation angle and the rotation direction may be determined as the rotation information.
And in the second mode, the rotation information of the display screen is obtained through the first position change information of the display screen identified by the providing terminal of the at least one content source or the second position change information between the providing terminal of the at least one content source and the display screen.
Here, the providing end of the at least one content source is provided with a detecting element such as an image sensor or an infrared sensor, the detecting element can detect the display screen of the electronic device, the providing end of the at least one content source can recognize first position change information of the display screen based on the detecting element, the first position change information can be position change information before and after the rotation of the display screen, and the first position change information can also be position change information of a camera or a microphone on the display screen. In addition, the detecting element can also identify second position change information between the display screen and the providing end of the at least one content source, and the second position change information can be relative position change information between the display screen and the providing end of the at least one content source and can also be relative angle change information between the display screen and the providing end of the at least one content source.
In this embodiment, the providing end of at least one content source is equivalent to other electronic devices that establish communication connection with the electronic device in the above embodiments.
And thirdly, obtaining the rotation information of the display screen through a first control instruction for controlling the rotation of the display screen.
Here, the first control instruction is used to acquire rotation information of the display screen, and may also be triggered based on an internal or external operation, so that the rotation information of the display screen is acquired based on the first control instruction.
In this application embodiment, all can obtain the rotation information of display screen through above-mentioned three kinds of modes to richen the variety of obtaining the mode, promote the accuracy of rotation information.
In some embodiments, the step S202 "determining the display output mode of the electronic device" may be implemented in the following manner:
in the first mode, the display output mode is determined through interface information between the providing end of the content source and the display screen of the electronic equipment.
Here, a transmission protocol of the received display signal during transmission may be determined, where the display signal is a signal for displaying a content source, and if the transmission protocol is wireless Fidelity (WIFI), General Packet Radio Service (GPRS), infrared technology, Radio Frequency Identification (RFID), or the like, the display output mode is determined to be a third display output mode in which the display signal is transmitted to the electronic device based on the wireless communication link, that is, the source content is transmitted to the electronic device based on the wireless communication link.
If the transmission protocol is a bus transmission protocol, determining that the display output mode is a wired transmission mode; then, providing interface information between the terminal and the display screen, and when determining that the interface information can be display interface (DP), Universal Serial Bus (USB), and the like, determining that the display output mode is a second display output mode, in which the display signal is transmitted to the electronic device based on the wired communication link, that is, the source content is transmitted to the electronic device based on the wired communication link; and when the interface information is determined to be information such as an internal pin or an internal circuit, determining that the display output mode is a first display output mode, wherein in the first display output mode, the display signal comes from the display driver of the electronic device, that is, the display device displays the content of the host of the display device.
And determining the display output mode according to the running state of the functional components of the electronic equipment when the electronic equipment is connected with the providing end of the content source.
Here, when the electronic device displays the individual content, since the functional components corresponding to different display output modes are different, and the components include the display driver, the external bus, and the screen projection control board, the operating states of the display driver, the external bus, and the screen projection control board of the electronic device can be respectively determined through the read instruction of the state operation. If the display driver is determined to be in the running state, determining that the electronic equipment is in a first display output mode; if the external bus functional component is determined to be in the running state, determining that the electronic equipment is in a second display output mode; and if the screen projection control panel is determined to be in the running state, determining that the electronic equipment is in a third display output mode.
And thirdly, determining the display output mode through feedback information from the providing end of the content source.
Here, when the electronic device successfully displays the content source provided by the provider of the content source, the electronic device displays a prompt message, the prompt message can represent the source of the content source, and then extracts the text message in the prompt message, and determines the provider information of the content source based on the text message, thereby determining the display output mode based on the provider information of the content source.
In the embodiment of the application, the providing terminal of the content source can be determined according to the network information, the electric quantity information and other information of the providing terminal of the content source, and then the display output mode is determined.
And fourthly, determining the display output mode through the attribute information of the providing end of the content source.
In the embodiment of the present application, the attribute information of the provider of the content source may refer to a provider type of the content source, and the provider of the content source is, for example, a smart phone, a smart watch, a computer, or the like. Based on this, in the embodiment of the present application, it is considered that there is a corresponding relationship between the attribute information of the providing end of the content source and the display output mode, that is, once the attribute information of the providing end of the content source is determined, the display output mode of the electronic device is also determined accordingly, for example, when the attribute information of the providing end of the content source is a smartphone, the display output mode is determined to be a third display output mode, that is, the electronic device displays the content of the smartphone based on a wireless communication connection manner.
In the embodiment of the application, the display output mode can be determined through the four modes, so that the flexibility of determining the display output mode is increased, and the accuracy of the display output mode is improved.
In some embodiments, in practical implementation, referring to fig. 3, the step S103 "adjusting the display output parameter of the content source according to the rotation information and the display output mode" may be implemented by:
step S1031, determining whether the display output mode is the first display output mode.
Here, the display controller of the electronic apparatus reads the determined display output mode, and determines whether the display output mode is the first display output mode by comparing with the first display output mode. If the display output mode is the first display output mode, go to step S1032; if the display output mode is not the first display output mode, the determination is continued, and step S1033 is entered.
Step S1032, if the electronic device is in the first display output mode, the rotation information is sent to the corresponding display driver, so as to adjust the display output parameters of the content source on the display screen through the display driver.
Here, the display output parameters may include a display direction, a display resolution, a display area size, and the like, and at this time, the electronic device is in the first display output mode, that is, the content displayed on the display screen of the electronic device is derived from the electronic device itself, and then the rotation information is transmitted to the display driver of the electronic device; then, the display driver of the electronic device obtains the state, position or angle information of the rotated display screen based on the rotation information, and can understand that the display driver obtains whether the rotated display screen is in a horizontal screen state or a vertical screen state; and finally, the display driver adjusts the display output parameters of the content source into the display output parameters matched with the state of the rotated display screen. For example, when the display screen is rotated from the landscape state to the portrait state, and the display output parameter is resolution, the resolution of the display screen is adjusted from 1024 × 540 to 540 × 1024, and if the display resolution of the content source in the landscape state is 1000 × 500, the display driver may adjust the resolution of the content source from 1000 × 500 to 540 × 270 after the screen is rotated to the portrait state in order to match the content source to the portrait.
Step S1033, it is determined whether the display output mode is the second display output mode.
At this time, if the display output mode is not the first display output mode, it is continuously determined whether the display output mode is the second display output mode with reference to the method in step S1031. If the display output mode is determined to be the second display output mode, go to step S1034; if it is determined that the display output mode is not the second display output mode, the process proceeds to step S1035, and it is continuously determined whether the display output mode is the third display output mode.
Step S1034, if the electronic device is in the second display output mode, the providing end of the content source is notified to adjust the display output parameters input by the content source according to the rotation information.
At this time, the electronic device is in the second display output mode, that is, the content displayed on the display screen of the electronic device is from the providing terminal of the content source based on the wired communication link, and then, when the rotation information indicates that the display screen is rotated, the display controller notifies the providing terminal of the content source to adjust the display output parameters input by the content source, to take over the above example, the display controller notifies the providing terminal of the content source of a message that the resolution of the display screen is rotated from 1024 × 540 to 540 × 1024, so that the providing terminal of the content source adjusts the display output parameters of the content source based on the notification message, so that the adjusted content source matches the rotated display screen, that is, the resolution of the content source is adjusted from 1000 × 500 to 540 × 270.
In step S1035, it is determined whether the display output mode is the third display output mode.
At this time, if the display output mode is not the second display output mode, it is continuously determined whether the display output mode is the third display output mode with reference to the method in step S1031. If the display output mode is determined to be the third display output mode, go to step S1036; if the display output mode is determined not to be the third display output mode, indicating that the display screen is in the split-screen display mode at this time, the process goes to step S1037 to continue to determine the display mode of each split-screen area.
In step S1036, if the electronic device is in the third display output mode, the rotation information is sent to the corresponding screen projection control board, so as to adjust the display output parameters of the content source on the display screen through the screen projection control board.
At this time, the electronic device is in the third display output mode, that is, the content displayed on the display screen of the electronic device is sourced from the providing terminal of the content source based on the wireless communication link, and in actual implementation, the providing terminal of the content source provides the content source to the projection screen control board of the electronic device based on the wireless communication link, so that the electronic device transmits the rotation information to the projection screen control board, and the display output parameters of the content source on the display screen are adjusted through the projection screen board. Still taking the above example, the display controller transmits the rotation information to the projection control board to rotate the resolution of the display screen from 1024 × 540 to 540 × 1024, so that the projection control board adjusts the resolution of the content source from 1000 × 500 to 540 × 270.
Step S1037, in response to the display output instruction for outputting the at least two content sources, obtains the display identification information of the at least two display areas corresponding to the at least two content sources and the display output mode corresponding to each display area.
Here, the display output mode is an input mode of a content source corresponding to each split screen area when the electronic device is in the split screen mode. In the embodiment of the present application, the display output mode is a mode for a display screen of an individual content source, and the display output manner is a mode for each display area of a plurality of content sources.
At this time, the content displayed by the electronic device is a multi-content source, which may be two content sources, three content sources, four content sources, and the like, and then the display controller determines display identification information such as the size, the position, the resolution, and the like of each display area according to the content attribute information of each display area in the display interface, and also determines the display output mode corresponding to each display area based on the interface information, the operating state of the functional component, the feedback information, the attribute information, and the like.
Step S1038 adjusts the resolution of each content source input.
Here, in the case where the display screen of the electronic device is a multi-content-source input, the input resolution of each content source needs to be adjusted, and when the resolution is adjusted, the following two ways may be adopted:
in the first mode, the input resolution of each content source is adjusted according to the display identification information and the display output mode.
In this way, according to different display output modes, the display identification information is sent to the providing terminal, the display controller or the display driver corresponding to the display output modes, so that the providing terminal, the display controller or the display driver adjusts the resolution of the corresponding content source input based on the display identification information.
And the second mode is that the input resolution of each content source is adjusted according to the rotation information, the display identification information and the display output mode.
In this manner, the display controller first determines adjustment information for the display screen based on the rotation information, which may be a clockwise rotation of 90 degrees, a counterclockwise rotation of 180 degrees, or the like; then, the display identification information is adjusted based on the adjustment information, for example, if the adjustment information is clockwise rotated by 90 degrees and the display identification information is the display resolution (2048 × 1080), the display identification information is adjusted to 1080 × 2048, and the adjusted identification information is determined as new identification information; and finally, according to different display output modes, the new display identification information is sent to a providing terminal, a display controller or a display driver corresponding to the display output modes, so that the providing terminal, the display controller or the display driver can adjust the resolution of the corresponding content source input based on the new display identification information.
In the embodiment of the present application, through the steps S1031 to S1038, a display output mode in which the electronic device is located is first determined, when the electronic device is in the first display output mode, the rotation information is sent to the corresponding display driver, and the display output parameters of the content source on the display screen are adjusted through the display driver; when the electronic equipment is in a second display output mode, informing a providing end of the content source of adjusting the display output parameters input by the content source according to the rotation information; when the electronic equipment is in a third display output mode, the rotation information is sent to the corresponding screen projection control panel, so that the display output parameters of the content source on the display screen are adjusted through the screen projection control panel; when the electronic equipment is in a split-screen display output mode, determining display identification information and a display output mode of each split-screen area, and adjusting the resolution of each content source input based on the display identification information and the display output mode, or adjusting the resolution of each content source input based on the rotation information, the display identification information and the display output mode.
In practical implementation, the first mode "adjust the resolution of each content source input according to the display identification information and the display output mode" in the step S1038 has the following five cases:
in case one, if at least two content sources are both provided to the display screen through the second display output mode, the display identification information is provided to the corresponding providing terminal through the display controller, so that the providing terminal adjusts the resolution of the content source input.
In this case, the at least two content sources are both originated from the providing end based on the wired communication link, that is, the display output mode of the at least two content sources is similar to the second display output mode, where each content source corresponds to a different providing end, then the display controller transmits the display identification information of the display area of each content source to the providing end corresponding to each content source, so that each providing end adjusts the resolution of the content source input based on the display identification information, and simultaneously, the adjusted resolution is matched with the display identification information, thus presenting a better display effect.
And if a first content source of the at least two content sources is provided to the display screen through the second display output mode, and a second content source is provided to the display screen through the first display output mode, first display identification information corresponding to a first display area for outputting the first content source is provided to a corresponding first providing end through the display controller, so that the first providing end adjusts the resolution of the input of the first content source, and second display identification information corresponding to a second display area for outputting the second content source is provided to a corresponding display driver through the display controller, so that the resolution of the input of the second content source is adjusted through the display driver.
In this case, there are two types of the at least two content sources, one type is that the content source is sourced from the first providing end based on a wired communication link mode, and is marked as a first content source; another type is where the content source originates from the electronic device itself based on display driving, denoted as a second content source.
Based on the method, aiming at a first content source, a first display area corresponding to the first content source and a first providing end corresponding to the first content source are determined, and then first display identification information corresponding to the first display area is determined; then, the display controller transmits the first display identification information to the first providing terminal, so that the first providing terminal adjusts the resolution of the first content source input based on the first display identification information, and simultaneously, the adjusted resolution of the first content source input is matched with the first display identification information. Here, the number of the first content sources may be one or a plurality of the first content sources and the number of the first providing terminals.
For a second content source, determining a second display area corresponding to the second content source in a display output mode similar to the first display output mode, and then determining second display identification information corresponding to the second display area; then, the display controller transmits the second display identification information to the display driver to adjust the resolution of the second content source input through the display driver, so that the adjusted resolution of the second content source input is matched with the second display identification information.
And if a first content source of the at least two content sources is provided to the display screen through the second display output mode, and a third content source is provided to the display screen through the third display output mode, first display identification information corresponding to a first display area for outputting the first content source is provided to a corresponding first providing end through the display controller, so that the first providing end adjusts the resolution of the input of the first content source, and third display identification information corresponding to a third display area for outputting the third content source is provided to a corresponding screen projection control panel through the display controller, so that the resolution of the input of the third content source is adjusted through the screen projection control panel.
In this case, there are two types of the at least two content sources, one type is that the content source is sourced from the first providing end based on a wired communication link mode, and is marked as a first content source; the other type is that the content source is from other providing terminals based on a wireless communication link, and is denoted as a third content source, wherein the third content source is transmitted to the screen projection control board based on the wireless communication link, and the display controller acquires the third content source from the screen projection control board, and the third display output mode is similar to the third display output mode.
The adjustment for the first content source may refer to the adjustment described for the first content source in case two. For a third content source, determining a third display area where the third content source is located, and determining third display identification information corresponding to the third display area; and then, the display controller transmits the third display identification information to a screen projection control panel of the electronic equipment so as to adjust the resolution input by the third content source through the screen projection control panel, so that the adjusted resolution input by the third content source is matched with the third display identification information.
And if the second content source of the at least two content sources is provided to the display screen through the first display output mode, and the third content source is provided to the display screen through the third display output mode, the second display identification information corresponding to the second display area for outputting the second content source is provided to the corresponding display driver through the display controller, so that the resolution of the input of the second content source is adjusted through the display driver, and the third display identification information corresponding to the third display area for outputting the third content source is provided to the corresponding screen projection control panel through the display controller, so that the resolution of the input of the third content source is adjusted through the screen projection control panel.
In this case, the at least two content sources include a second content source and a third content source, and the adjustment manner for the second content source may refer to the adjustment manner described in case one; for the adjustment manner of the third content source, reference may be made to the adjustment manner described for the third content source in case three.
And in case of the fifth situation, if at least two content sources are all sent to the display screen through the third display output mode, the display identification information is sent to the corresponding screen projection control panel through the display controller, so that the resolution ratio input by the content sources is adjusted through the screen projection control panel.
In this case, the at least two content sources are both sourced from the providing end by way of a wireless communication link, wherein the at least two content sources are transmitted to the screen projection control board by way of the wireless communication link, and the display controller acquires the at least two content sources from the screen projection control board. I.e. the at least two content sources belong to a third content source, then the adjustment for the at least two content sources may refer to the adjustment described for the third content source in case three.
In practical implementation, referring to fig. 4, the second mode "adjusting the resolution of each content source input according to the rotation information, the display identification information and the display output mode" in step S1038 may be implemented by the following steps:
step S381, the display identification information is adjusted based on the rotation information, and new display identification information is obtained.
Here, the adjustment information may be determined based on the rotation information, and then the display identification information may be adjusted based on the adjustment information, where the rotation information may be that the display screen is rotated from a landscape screen to a portrait screen, and then the adjustment information may be rotated 90 degrees clockwise. Illustratively, if the adjustment information is rotated 90 degrees clockwise and the display identification information is at the display resolution (2048 × 1080), the display identification information is adjusted to 1080 × 2048 and the adjusted identification information (1080 × 2048) is determined as new identification information.
After step S381, one of step S382A, step S382B, step S382C, step S382D, or step S382E may be performed according to a display output manner of the at least two content sources.
In step S382A, if at least two content sources are both provided to the display screen through the second display output mode, new display identification information is provided to the corresponding provider through the display controller, so that the provider adjusts the resolution of the content source input.
In this case, the at least two content sources are both originated from the providing end based on the wired communication link, that is, the display output mode of the at least two content sources is similar to the second display output mode, where each content source corresponds to a different providing end, then the display controller transmits the new display identification information of the display area of each content source to the providing end corresponding to each content source, so that each providing end adjusts the resolution of the content source input based on the new display identification information, and simultaneously, the adjusted resolution is matched with the new display identification information, thereby presenting a better display effect.
Step S382B, if a first content source of the at least two content sources is provided to the display screen through the second display output mode and a second content source is provided to the display screen through the first display output mode, the new first display identification information corresponding to the first display area for outputting the first content source is provided to the corresponding first providing terminal through the display controller, so that the first providing terminal adjusts the resolution of the input of the first content source, and the new second display identification information corresponding to the second display area for outputting the second content source is provided to the corresponding display driver through the display controller, so as to adjust the resolution of the input of the second content source through the display driver.
In this case, there are two types of the at least two content sources, one type is that the content source is sourced from the first providing end based on a wired communication link mode, and is marked as a first content source; another type is where the content source originates from the electronic device itself based on display driving, denoted as a second content source.
Based on the method, aiming at a first content source, a first display area corresponding to the first content source and a first providing end corresponding to the first content source are determined, and then new first display identification information corresponding to the first display area is determined; then, the display controller transmits the new first display identification information to the first providing terminal, so that the first providing terminal adjusts the resolution of the first content source input based on the new first display identification information, and simultaneously, the adjusted resolution of the first content source input is matched with the new first display identification information. Here, the number of the first content sources may be one or a plurality of the first content sources and the number of the first providing terminals.
For a second content source, determining a second display area corresponding to the second content source in a display output mode similar to the first display output mode, and determining new second display identification information corresponding to the second display area; then, the display controller transmits the new second display identification information to the display driver to adjust the resolution of the second content source input through the display driver, so that the adjusted resolution of the second content source input is matched with the new second display identification information.
Step S382C, if a first content source of the at least two content sources is provided to the display screen through the second display output mode, and a third content source is provided to the display screen through the third display output mode, the new first display identification information corresponding to the first display area for outputting the first content source is provided to the corresponding first providing terminal through the display controller, so that the first providing terminal adjusts the resolution of the input of the first content source, and the new third display identification information corresponding to the third display area for outputting the third content source is provided to the corresponding screen projection control board through the display controller, so as to adjust the resolution of the input of the third content source through the screen projection control board.
In this case, there are two types of the at least two content sources, one type is that the content source is sourced from the first providing end based on a wired communication link mode, and is marked as a first content source; the other type is that the content source is from other providing terminals based on a wireless communication link, and is denoted as a third content source, wherein the third content source is transmitted to the screen projection control board based on the wireless communication link, and the display controller acquires the third content source from the screen projection control board, and the third display output mode is similar to the third display output mode.
The adjustment manner for the first content source may refer to the adjustment manner described for the first content source in step S382B. For a third content source, determining a third display area where the third content source is located, and determining new third display identification information corresponding to the third display area; then, the display controller transmits the new third display identification information to a screen projection control panel of the electronic device, so that the resolution input by the third content source is adjusted through the screen projection control panel, and the adjusted resolution input by the third content source is matched with the new third display identification information.
Step S382D, if a second content source of the at least two content sources is provided to the display screen through the first display output mode, and a third content source is provided to the display screen through the third display output mode, the new second display identification information corresponding to the second display area for outputting the second content source is provided to the corresponding display driver through the display controller, so as to adjust the resolution of the input of the second content source through the display driver, and the new third display identification information corresponding to the third display area for outputting the third content source is provided to the corresponding screen projection control board through the display controller, so as to adjust the resolution of the input of the third content source through the screen projection control board.
In this case, the at least two content sources include a second content source and a third content source, and the adjustment manner for the second content source may refer to the adjustment manner described in step S382A; for the adjustment manner of the third content source, reference may be made to the adjustment manner described for the third content source in step S382C.
In step S382E, if at least two content sources are both provided to the display screen through the third display output mode, the new display identification information is provided to the corresponding screen projection control board through the display controller, so as to adjust the resolution of the content source input through the screen projection control board.
In this case, the at least two content sources are both sourced from the providing end by way of a wireless communication link, wherein the at least two content sources are transmitted to the screen projection control board by way of the wireless communication link, and the display controller acquires the at least two content sources from the screen projection control board. I.e. the at least two content sources belong to a third content source, then the adjustment for the at least two content sources may refer to the adjustment described for the third content source in step S382C.
In some embodiments, after step S1038, the control method may further adjust at least one of the display output parameter, the audio input output control parameter, or the image capture control parameter, which is out of the resolution, and in practical implementation, the method may be implemented in three ways:
in a first mode, at least one of the display output parameter, the audio input output control parameter or the image acquisition control parameter of the electronic device except for the resolution is adjusted at least based on the display identification information.
Here, the display output parameter other than the resolution may be display brightness, display color temperature, or the like, the audio input/output control parameter may be volume of a sound or a microphone, and the image capture control parameter may be characterized as a response condition of the camera.
In this way, parameters such as brightness, color temperature, volume, or an effective area of the camera can be adjusted based on the display identification information. For example, a display area with the largest size may be determined according to the display identification information, and then, the brightness of the display area with the largest size may be adjusted to be bright, the color temperature may be adjusted to be mild, the electronic device may be enabled to play audio information of the area with the largest size, and an image acquired by the electronic device through the image acquisition device may be input to the area with the largest size.
And secondly, adjusting at least one of display output parameters, audio input and output control parameters or image acquisition control parameters of the electronic equipment except for resolution based on the display identification information and the display output mode.
Here, if the display output mode is considered on the basis of the first mode, parameters such as brightness, color temperature, volume, or an effective region of the camera may be adjusted in combination with the display identification information and the display output mode.
For example, the area with the display output mode being the second display output mode and the largest area size may be determined as the first target area; then, the brightness and the color temperature of the first target area are increased, the electronic equipment is enabled to play the audio information of the first target area, and the image acquired by the electronic equipment through the image acquisition device can be input into the first target area.
And thirdly, adjusting at least one of display output parameters, audio input and output control parameters or image acquisition control parameters of the electronic equipment except for the resolution based on the display identification information, the rotation information and the display output mode.
In this mode, rotation information is also considered on the basis of the second mode, and in this case, parameters such as brightness, color temperature, volume, or an effective region of the camera are adjusted in combination with the display identification information, the rotation information, and the display output mode.
For example, the display area positioned at the upper half part of the display screen after rotation can be determined according to the rotation information; then, a second target area positioned at the upper half part of the display area is determined in a reference mode II; then, the brightness and the color temperature of the second target area are increased, the electronic equipment is enabled to play the audio information of the second target area, and the image acquired by the electronic equipment through the image acquisition device can be input into the second target area.
In this application embodiment, can adjust the display output parameter beyond the resolution ratio through above three kinds of modes, can also adjust audio input output control parameter or image acquisition control parameter to promote electronic equipment's intelligent degree.
In some embodiments, the present application further provides a control method of an electronic device, taking the electronic device as an all-in-one machine as an example, the all-in-one machine has a rotation function, as shown in fig. 5, the all-in-one machine has a computer mode 51, a wireless projection mode 52 and a wire connection mode 53, where the computer mode corresponds to the first display output mode in the above embodiments, the wire connection mode corresponds to the second display output mode in the above embodiments, and the wireless projection mode corresponds to the third display output mode in the above embodiments. Referring to fig. 5, the integrated machine includes a display controller 501, a gravity sensor 502, a cpu 503, a cpu driver 504, a display screen 505, and a screen projection card 506, and in the one-line mode, the content source can be transmitted to the display controller based on Type C, USB, DP, and other inputs.
The control method of the embodiment of the application realizes that the multi-mode all-in-one machine can complete the scheme of realizing rotation only through the control of one gravity sensor (G-sensor), and during actual realization, the control method can realize rotation through the following steps:
step one, the G-sensor signal is directly connected to a display controller for controlling screen display.
Here, the display controller may be scalar.
And step two, in the computer mode, the display controller further transmits a signal of the rotating screen to a display driver on the mainboard, so that the automatic rotation is realized through the display driver in the computer mode.
Here, the display driver may be a central processing unit driver (CPU driver).
And step three, in a wire connection mode, the display expander directly controls the rotation of the screen according to the signal transmitted by the G-sensor.
And step four, in the wireless projection mode, the display controller is connected with the G-sensor interface pin, a signal indicating whether the G-sensor rotates or not is transmitted to the projection screen plate through the display controller, and then the projection screen plate changes the video transmission resolution of the projection screen plate.
Here, the projection panel corresponds to the projection control panel in the above embodiment, and when the electronic device is in the wireless projection mode, the electronic device establishes a connection with the providing terminal of the content source based on the wireless communication link, and when the content source transmission is performed, the providing terminal of the content source transmits the content source to the projection panel, based on which the display controller acquires the content source from the projection panel.
Through the steps one to four, the screen rotation control of the electronic equipment under multiple modes can be realized through one gravity sensor, and a gravity sensor does not need to be additionally arranged in a circuit of each mode, so that the design is simplified, the cost is saved, and the robustness of the electronic equipment is improved.
Based on the foregoing embodiments, the present application provides a control apparatus, where each module included in the apparatus and each unit included in each module may be implemented by a processor in a computer device; of course, the implementation can also be realized through a specific logic circuit; in the implementation process, the processor may be a CPU, a Microprocessor Unit (MPU), a Digital Signal Processor (DSP), a Field Programmable Gate Array (FPGA), or the like.
Fig. 6 is a schematic structural diagram of a control device provided in an embodiment of the present application, and as shown in fig. 6, the control device 600 includes:
a first obtaining module 601, configured to obtain rotation information of a display screen of an electronic device;
a first determining module 602, configured to determine a display output mode of the electronic device, where the display output mode is an operation mode of the electronic device when the electronic device is used as a display output device of at least one content source;
a first adjusting module 603, configured to adjust a display output parameter of the content source according to the rotation information and the display output mode.
In some embodiments, the first obtaining module further comprises:
the first detection unit is used for obtaining the rotation information of the display screen through the detection data of at least one detection piece arranged on the display screen and/or the screen support mechanism; or the like, or, alternatively,
a first obtaining unit, configured to obtain rotation information of the display screen through first position change information of the display screen identified by the providing end of the at least one content source or second position change information between the providing end of the at least one content source and the display screen; or the like, or, alternatively,
and the second obtaining unit is used for obtaining the rotation information of the display screen through a first control instruction for controlling the rotation of the display screen.
In some embodiments, the first determining module comprises:
the first determining unit is used for determining the display output mode through interface information between a providing end of the content source and a display screen of the electronic equipment; or the like, or, alternatively,
a second determining unit, configured to determine the display output mode according to an operation state of a functional component of the electronic device when the electronic device is connected to a providing end of the content source; or the like, or, alternatively,
a third determination unit for determining the display output mode through feedback information from a provider of the content source; or the like, or, alternatively,
a fourth determining unit, configured to determine the display output mode according to the attribute information of the providing end of the content source.
In some embodiments, the first adjustment module comprises:
the first adjusting unit is used for giving the rotation information to a corresponding display driver if the electronic equipment is in a first display output mode so as to adjust display output parameters of the content source on the display screen through the display driver; or the like, or, alternatively,
the second adjusting unit is used for informing the providing end of the content source to adjust the display output parameters input by the content source according to the rotation information if the electronic equipment is in a second display output mode; or the like, or, alternatively,
and the third adjusting unit is used for giving the rotation information to the corresponding screen projection control panel if the electronic equipment is in a third display output mode so as to adjust the display output parameters of the content source on the display screen through the screen projection control panel.
In some embodiments, the apparatus further comprises:
the second adjusting module is used for responding to a display output instruction for outputting at least two content sources, obtaining display identification information of at least two display areas corresponding to the at least two content sources and a display output mode corresponding to each display area, and adjusting the resolution of each content source input according to the display identification information and the display output mode, or adjusting the resolution of each content source input according to the rotation information, the display identification information and the display output mode;
and the display output mode is an input mode of a content source corresponding to each split screen area when the electronic equipment is in the split screen mode.
In some embodiments, the second adjustment module comprises:
a fourth adjusting unit, configured to, if the at least two content sources are both provided to the display screen in a second display output manner, provide the display identification information to the corresponding providing end through a display controller, so that the providing end adjusts a resolution of the content source input; or the like, or, alternatively,
a fifth adjusting unit, configured to, if a first content source of the at least two content sources is provided to the display screen through the second display output manner and a second content source is provided to the display screen through the first display output manner, provide first display identification information corresponding to a first display area for outputting the first content source to a corresponding first providing terminal through the display controller, so that the first providing terminal adjusts a resolution of an input of the first content source, and provide second display identification information corresponding to a second display area for outputting the second content source to a corresponding display driver through the display controller, so as to adjust the resolution of the input of the second content source through the display driver; or the like, or, alternatively,
a sixth adjusting unit, configured to, if a first content source of the at least two content sources is provided to the display screen through the second display output manner, and a third content source is provided to the display screen through the third display output manner, send first display identification information corresponding to a first display area for outputting the first content source to a corresponding first providing end through a display controller, so that the first providing end adjusts a resolution of an input of the first content source, and send third display identification information corresponding to a third display area for outputting the third content source to a corresponding screen projection control board through the display controller, so as to adjust the resolution of the input of the third content source through the screen projection control board; or the like, or, alternatively,
a seventh adjusting unit, configured to, if a second content source of the at least two content sources is provided to the display screen through the first display output manner, and a third content source is provided to the display screen through the third display output manner, provide, through the display controller, second display identification information corresponding to a second display area for outputting the second content source to a corresponding display driver, so as to adjust a resolution input by the second content source through the display driver, and provide, through the display controller, third display identification information corresponding to a third display area for outputting the third content source to a corresponding screen projection control board, so as to adjust the resolution input by the third content source through the screen projection control board;
and the eighth adjusting unit is used for giving the display identification information to the corresponding screen projection control panel through the display controller if the at least two content sources are all given to the display screen through a third display output mode, so that the resolution input by the content sources is adjusted through the screen projection control panel.
In some embodiments, the second adjustment module further comprises:
an obtaining unit, configured to adjust the display identification information based on the rotation information to obtain new display identification information;
a ninth adjusting unit, configured to, if the at least two content sources are both provided to the display screen in the second display output manner, provide the new display identification information to the corresponding providing end through the display controller, so that the providing end adjusts the resolution of the content source input; or the like, or, alternatively,
a tenth adjusting unit, configured to, if a first content source of the at least two content sources is provided to the display screen through the second display output manner, and a second content source is provided to the display screen through the first display output manner, provide, through the display controller, new first display identification information corresponding to a first display area for outputting the first content source to a corresponding first providing end, so that the first providing end adjusts a resolution of an input of the first content source, and provide, through the display controller, new second display identification information corresponding to a second display area for outputting the second content source to a corresponding display driver, so as to adjust the resolution of the input of the second content source through the display driver; or the like, or, alternatively,
an eleventh adjusting unit, configured to, if a first content source of the at least two content sources is provided to the display screen through the second display output manner, and a third content source is provided to the display screen through the third display output manner, send new first display identification information corresponding to a first display area for outputting the first content source to a corresponding first providing terminal through the display controller, so that the first providing terminal adjusts a resolution of an input of the first content source, and send new third display identification information corresponding to a third display area for outputting the third content source to a corresponding screen projection control board through the display controller, so as to adjust the resolution of the input of the third content source through the screen projection control board; or the like, or, alternatively,
a twelfth adjusting unit, configured to, if a second content source of the at least two content sources is provided to the display screen through the first display output manner, and a third content source is provided to the display screen through the third display output manner, send new second display identification information corresponding to a second display area for outputting the second content source to a corresponding display driver through the display controller, so as to adjust a resolution of an input of the second content source through the display driver, and send new third display identification information corresponding to a third display area for outputting the third content source to a corresponding screen projection control board through the display controller, so as to adjust the resolution of the input of the third content source through the screen projection control board; or the like, or, alternatively,
and the thirteenth adjusting unit is used for sending the new display identification information to the corresponding screen projection control panel through the display controller if the at least two content sources are both sent to the display screen through a third display output mode, so as to adjust the resolution ratio input by the content sources through the screen projection control panel.
In some embodiments, the apparatus further comprises:
a third adjusting module, configured to adjust at least one of a display output parameter, an audio input/output control parameter, or an image acquisition control parameter of the electronic device, other than resolution, based on at least the display identification information; or the like, or, alternatively,
a fourth adjusting module, configured to adjust at least one of a display output parameter, an audio input/output control parameter, or an image acquisition control parameter of the electronic device, except for the resolution, based on the display identification information and the display output mode; or the like, or, alternatively,
and the fifth adjusting module is used for adjusting at least one of display output parameters, audio input and output control parameters or image acquisition control parameters of the electronic equipment except for resolution based on the display identification information, the rotation information and the display output mode.
It should be noted that the description of the control device in the embodiment of the present application is similar to the description of the embodiment of the method described above, and has similar beneficial effects to the embodiment of the method. For technical details not disclosed in the embodiments of the apparatus, reference is made to the description of the embodiments of the method of the present application for understanding.
It should be noted that, in the embodiment of the present application, if the system upgrading method is implemented in the form of a software functional module and is sold or used as a standalone product, the system upgrading method may also be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially implemented or portions thereof contributing to the related art may be embodied in the form of a software product stored in a storage medium, and including several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a magnetic disk, or an optical disk. Thus, embodiments of the present application are not limited to any specific combination of hardware and software.
Accordingly, embodiments of the present application provide a computer-readable storage medium on which a computer program is stored, which, when executed by a processor, implements the steps in the control method provided in the above-described embodiments.
An embodiment of the present application provides an electronic device, fig. 7 is a schematic diagram of a composition structure of the electronic device provided in the embodiment of the present application, and as shown in fig. 7, the electronic device 700 includes: a processor 701, at least one communication bus 702, a user interface 703, at least one external communication interface 704 and a memory 705. Wherein the communication bus 702 is configured to enable connective communication between these components. The user interface 703 may include a display screen, and the external communication interface 704 may include standard wired and wireless interfaces, among others. Wherein the processor 701 is configured to execute the program of the control method stored in the memory to realize the steps in the control method provided in the above-mentioned embodiment. .
The above description of the electronic device and storage medium embodiments, similar to the description of the method embodiments above, has similar advantageous effects as the method embodiments. For technical details not disclosed in the embodiments of the electronic device and the storage medium of the present application, reference is made to the description of the embodiments of the method of the present application for understanding.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that, in the various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application. The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.
It should be noted that, in this document, 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 like elements in a process, method, article, or apparatus that comprises the element.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units; can be located in one place or distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: a removable storage device, a ROM, a magnetic or optical disk, or other various media that can store program code.
Alternatively, the integrated units described above in the present application may be stored in a computer-readable storage medium if they are implemented in the form of software functional modules and sold or used as independent products. Based on such understanding, the technical solutions of the embodiments of the present application may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing an AC to perform all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a removable storage device, a ROM, a magnetic or optical disk, or other various media that can store program code.
The above description is only for the embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. An electronic device, comprising:
a display screen that is rotatable with respect to a screen support mechanism of the electronic device;
the detection piece is arranged on the display screen and/or the screen supporting mechanism and is used for detecting the rotation information of the display screen;
the display controller is in signal connection with the detection piece and can control display output parameters of the display screen according to the rotation information;
wherein, in the case that the electronic device is used as a display output device of at least one content source, the display controller can adjust the display output parameters of the content source according to the current display output mode of the electronic device and the rotation information.
2. The electronic apparatus according to claim 1, wherein the number and the arrangement positions of the detecting pieces are related to the types of the detecting pieces; or the like, or, alternatively,
the number of the detection pieces is unique, and the unique detection pieces are arranged on the display screen or the screen supporting mechanism.
3. A method of controlling an electronic device of claim 1 or 2, comprising:
obtaining rotation information of a display screen of the electronic equipment;
determining a display output mode of the electronic equipment, wherein the display output mode is an operation mode of the electronic equipment when the electronic equipment is used as the display output equipment of at least one content source;
and adjusting the display output parameters of the content source according to the rotation information and the display output mode.
4. The method of claim 3, wherein obtaining rotation information of a display screen of an electronic device comprises:
obtaining rotation information of the display screen through detection data of at least one detection piece arranged on the display screen and/or the screen supporting mechanism; or the like, or, alternatively,
obtaining rotation information of the display screen through first position change information of the display screen identified by the providing terminal of the at least one content source or second position change information between the providing terminal of the at least one content source and the display screen; or the like, or, alternatively,
and obtaining rotation information of the display screen through a first control instruction for controlling the rotation of the display screen.
5. The method of claim 3, the determining a display output mode of an electronic device, comprising:
determining the display output mode through interface information between a providing end of the content source and a display screen of the electronic equipment; or the like, or, alternatively,
determining the display output mode through the running state of the functional components of the electronic equipment when the electronic equipment is connected with the providing end of the content source; or the like, or, alternatively,
determining the display output mode through feedback information from a providing end of the content source; or the like, or, alternatively,
and determining the display output mode through the attribute information of the providing end of the content source.
6. The method of claim 3, the adjusting display output parameters of the content source according to the rotation information and the display output mode, comprising:
if the electronic equipment is in a first display output mode, the rotation information is sent to a corresponding display driver, so that the display output parameters of the content source on the display screen are adjusted through the display driver; or the like, or, alternatively,
if the electronic equipment is in a second display output mode, informing a providing end of the content source of adjusting display output parameters input by the content source according to the rotation information; or the like, or, alternatively,
and if the electronic equipment is in a third display output mode, the rotation information is sent to the corresponding screen projection control panel so as to adjust the display output parameters of the content source on the display screen through the screen projection control panel.
7. The method of claim 6, further comprising:
responding to a display output instruction for outputting at least two content sources, obtaining display identification information of at least two display areas corresponding to the at least two content sources and a display output mode corresponding to each display area, and adjusting the resolution input by each content source according to the display identification information and the display output mode, or adjusting the resolution input by each content source according to the rotation information, the display identification information and the display output mode;
and the display output mode is an input mode of a content source corresponding to each split screen area when the electronic equipment is in the split screen mode.
8. The method of claim 7, wherein adjusting the resolution of each content source input according to the display identification information and the display output mode comprises:
if the at least two content sources are all sent to the display screen through a second display output mode, the display identification information is sent to the corresponding providing end through a display controller, so that the providing end can adjust the resolution of the content source input; or the like, or, alternatively,
if a first content source of the at least two content sources is provided to a display screen through a second display output mode, and a second content source is provided to the display screen through a first display output mode, first display identification information corresponding to a first display area for outputting the first content source is provided to a corresponding first providing end through a display controller, so that the first providing end adjusts the resolution of the input of the first content source, and second display identification information corresponding to a second display area for outputting the second content source is provided to a corresponding display driver through the display controller, so that the resolution of the input of the second content source is adjusted through the display driver; or the like, or, alternatively,
if a first content source of the at least two content sources is sent to a display screen through a second display output mode, and a third content source is sent to the display screen through a third display output mode, first display identification information corresponding to a first display area for outputting the first content source is sent to a corresponding first providing end through a display controller, so that the first providing end adjusts the resolution of the input of the first content source, and third display identification information corresponding to a third display area for outputting the third content source is sent to a corresponding screen projection control panel through the display controller, so that the resolution of the input of the third content source is adjusted through the screen projection control panel; or the like, or, alternatively,
if a second content source of the at least two content sources is sent to a display screen through a first display output mode, and a third content source is sent to the display screen through a third display output mode, second display identification information corresponding to a second display area for outputting the second content source is sent to a corresponding display driver through a display controller so as to adjust the resolution of the input of the second content source through the display driver, and third display identification information corresponding to a third display area for outputting the third content source is sent to a corresponding screen projection control panel through the display controller so as to adjust the resolution of the input of the third content source through the screen projection control panel; or the like, or, alternatively,
and if the at least two content sources are all sent to the display screen through a third display output mode, the display identification information is sent to the corresponding screen projection control panel through the display controller, so that the resolution ratio of the content source input is adjusted through the screen projection control panel.
9. The method of claim 7, wherein adjusting the resolution of the content source inputs based on the rotation information, the display identification information, and the display output mode comprises:
adjusting the display identification information based on the rotation information to obtain new display identification information;
if the at least two content sources are all sent to the display screen through a second display output mode, the new display identification information is sent to the corresponding providing end through a display controller, so that the providing end can adjust the resolution of the content source input; or the like, or, alternatively,
if a first content source of the at least two content sources is provided to a display screen through a second display output mode, and a second content source is provided to the display screen through a first display output mode, new first display identification information corresponding to a first display area for outputting the first content source is provided to a corresponding first providing end through a display controller, so that the first providing end adjusts the resolution of the input of the first content source, and new second display identification information corresponding to a second display area for outputting the second content source is provided to a corresponding display driver through the display controller, so that the resolution of the input of the second content source is adjusted through the display driver; or the like, or, alternatively,
if a first content source of the at least two content sources is sent to a display screen through a second display output mode, and a third content source is sent to the display screen through a third display output mode, new first display identification information corresponding to a first display area for outputting the first content source is sent to a corresponding first providing end through a display controller, so that the first providing end adjusts the resolution of the input of the first content source, and new third display identification information corresponding to a third display area for outputting the third content source is sent to a corresponding screen projection control panel through the display controller, so that the resolution of the input of the third content source is adjusted through the screen projection control panel; or the like, or, alternatively,
if a second content source of the at least two content sources is sent to a display screen through a first display output mode, and a third content source is sent to the display screen through a third display output mode, new second display identification information corresponding to a second display area for outputting the second content source is sent to a corresponding display driver through a display controller so as to adjust the resolution of the input of the second content source through the display driver, and new third display identification information corresponding to a third display area for outputting the third content source is sent to a corresponding screen projection control panel through the display controller so as to adjust the resolution of the input of the third content source through the screen projection control panel; or the like, or, alternatively,
and if the at least two content sources are all sent to the display screen through a third display output mode, the new display identification information is sent to the corresponding screen projection control panel through the display controller, so that the resolution ratio of the content source input is adjusted through the screen projection control panel.
10. The method of claim 7, further comprising:
adjusting at least one of a display output parameter, an audio input output control parameter or an image acquisition control parameter of the electronic equipment except for resolution at least based on the display identification information; or the like, or, alternatively,
adjusting at least one of a display output parameter, an audio input output control parameter or an image acquisition control parameter of the electronic equipment except for resolution based on the display identification information and the display output mode; or the like, or, alternatively,
and adjusting at least one of display output parameters, audio input and output control parameters or image acquisition control parameters of the electronic equipment except for resolution based on the display identification information, the rotation information and the display output mode.
CN202111045334.7A 2021-09-07 2021-09-07 Electronic equipment, control method, control device and computer readable storage medium Pending CN113849037A (en)

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