WO2018082213A1 - Procédé d'affichage et terminal électronique - Google Patents

Procédé d'affichage et terminal électronique Download PDF

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Publication number
WO2018082213A1
WO2018082213A1 PCT/CN2017/071936 CN2017071936W WO2018082213A1 WO 2018082213 A1 WO2018082213 A1 WO 2018082213A1 CN 2017071936 W CN2017071936 W CN 2017071936W WO 2018082213 A1 WO2018082213 A1 WO 2018082213A1
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WO
WIPO (PCT)
Prior art keywords
frame rate
interface
mode
current
current display
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Application number
PCT/CN2017/071936
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English (en)
Chinese (zh)
Inventor
孙文涌
胡军
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201780005641.8A priority Critical patent/CN108431724A/zh
Publication of WO2018082213A1 publication Critical patent/WO2018082213A1/fr

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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
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power

Definitions

  • the present invention relates to the field of computer technologies, and in particular, to a display method and an electronic terminal.
  • MIPI Mobile Industry Processor Interface
  • MIPI includes two display modes: Display Serial Interface Command Mode and Display Serial Interface Video Mode.
  • the processor of the electronic terminal sends the updated pixel data to the display, the frame buffer area of the display buffers the pixel data, and the frame buffer area is fixed at a refresh cycle.
  • the data in the data is refreshed to the display screen.
  • the processor of the electronic terminal continuously refreshes the pixel data to the screen of the display in accordance with a fixed refresh cycle.
  • the electronic terminal When the frame rate of the pixel data update is low, the electronic terminal adopts the command mode for display with lower power consumption than the video mode; and when the frame rate of the pixel data update is high, the electronic terminal adopts the video with respect to the command mode. The mode is displayed and the power consumption is lower.
  • the frame rate of the pixel data update in the electronic terminal is either high or low, and a display mode is separately adopted to increase the power consumption of the electronic terminal.
  • the embodiment of the invention provides a display method and an electronic terminal, which can automatically switch between a video mode and a command mode, and reduce energy consumption of the electronic terminal.
  • an embodiment of the present invention provides a display method, where the method includes: an electronic terminal acquires a current frame rate, where a current frame rate is a frame number of a pixel data change per unit time at a current time, and the current frame rate is greater than In the case of the first frame rate threshold, the display is performed by the video mode; when the current frame rate is less than the second frame rate threshold, the display is performed by the command mode; wherein the first frame rate threshold is not less than the second frame rate threshold.
  • the electronic terminal acquires the current frame rate, where the current frame rate is the number of frames in which the pixel data changes in the unit time at the current time, and is displayed in the video mode when the current frame rate is greater than the first frame rate threshold.
  • the display is performed by the command mode, and the first frame rate threshold is not less than the second frame rate threshold, so that the electronic terminal passes the command mode at a lower frame rate. Displaying, at a higher frame rate, displaying through the video mode, thereby realizing automatic switching of the video mode and the command mode based on the current frame rate, and reducing the power consumption of the electronic terminal.
  • an implementation manner in which the electronic terminal performs display by using a video mode may be: at a current frame rate When the first frame rate threshold is greater than the first and the current display mode is not detected as the video mode, the current display mode is switched to the video mode.
  • an implementation manner in which the electronic terminal performs display by using the command mode may be: when the current frame rate is less than the second frame rate threshold and detecting that the current display mode is not a command In the case of the mode, the current display mode is switched to the command mode.
  • the electronic terminal may further determine the time T 0 to the time T 1 before switching the current display mode to the video mode. Whether the frame rate acquired internally is greater than the first frame rate threshold, and if so, triggers the operation of switching the current display mode to the video mode. or,
  • the electronic terminal may further determine the time T 0 to the time T 1 before switching the current display mode to the command mode. Whether the frame rate acquired internally is less than the second frame rate threshold, and if so, triggers the operation of switching the current display mode to the video mode.
  • the current time T 0, T 1 is the time after the 00 first duration of time T from the time T time.
  • the display mode corresponding to the current frame rate is inconsistent with the current display mode
  • the display mode corresponding to the frame rate acquired within the first time period after the current time is inconsistent with the current display mode
  • the display mode is performed. Switching to avoid frequent switching of electronic terminals and improve the stability of the display mode of the electronic terminal.
  • the electronic terminal may: obtain the current location by using the positioning system before switching the current display mode to the video mode.
  • the operation of switching the current display mode to the video mode is triggered. or,
  • the electronic terminal may: obtain the current position by using the positioning system, before the electronic terminal switches the current display mode to the command mode.
  • the current position is not the power supply position, the operation of switching the current display mode to the command mode is triggered.
  • the display mode corresponding to the current frame rate is inconsistent with the current display mode and the current location is not a power supplyable location, such as a home address or a company address, the display mode is switched to save energy consumption of the electronic terminal.
  • the first frame rate threshold may be equal to the second frame rate threshold, where the first frame rate threshold is an electronic terminal
  • the power consumption in video mode is equal to the frame rate at power consumption in command mode.
  • the method further includes: the electronic terminal obtaining the first frame rate threshold by using a machine learning algorithm according to historical conversion data And a second frame rate threshold.
  • the historical conversion data includes a pre-conversion display mode, a converted display mode, and a conversion-time frame rate.
  • the electronic terminal learns the user's habits by the machine, sets the first frame rate threshold and the second frame rate threshold, and is more suitable for the user's habits and improves the user experience.
  • the method before the acquiring the current frame rate, the method further includes: receiving, by the electronic terminal For the open command of the target application, the operation of acquiring the current frame rate is triggered according to the open command.
  • the electronic terminal after receiving an open instruction for the target application, such as an open instruction of the video application, the electronic terminal is triggered to collect the current frame rate, thereby preventing the electronic terminal from continuously collecting the current frame rate and improving the working efficiency of the electronic terminal.
  • an embodiment of the present invention further provides a display method, where the method includes:
  • the electronic terminal identifies the interface type of the current display interface, and the interface type of the current display interface is the first interface type. In the case of the video mode, if the interface type of the current display interface is the second interface type, the command mode is used for display.
  • the electronic terminal identifies the interface type of the current display interface.
  • the interface type of the current display interface is the first interface type
  • the display is performed by the video mode
  • the interface type of the current display interface is the second interface type.
  • the command mode the video mode and the command mode are automatically switched based on the current display interface, and the first interface type of the high energy consumption interface is displayed through the video mode, and the second interface type of the high energy consumption interface is displayed. , display by command mode to reduce the energy consumption of the electronic terminal.
  • an implementation manner in which the electronic terminal performs display by using the video mode may be: When the interface type of the display interface is the first interface type and the current display mode is not the video mode, the electronic terminal switches the current display mode to the video mode.
  • an implementation manner in which the electronic terminal displays in the command mode may be: the interface type of the current display interface is the second interface type and the current display mode is detected. In the case of the command mode, the electronic terminal switches the current display mode to the command mode.
  • the first interface type includes a video play interface
  • the second interface type includes a video pause interface
  • the electronic terminal identifies the current display interface.
  • An implementation manner of the interface type may include: when the currently displayed application is a video application and the system is performing video encoding and decoding, the current display interface is a video playing interface; the currently displayed application is a video application and the system does not perform video When encoding and decoding, the current display interface is a video pause interface.
  • the display mode when the electronic terminal is in the video playing interface, the display mode is the video mode, and when the video pauses the interface, the display mode is the command mode, which reduces the energy consumption of the electronic terminal, and can also implement different display modes in the same application. Conversion.
  • the first interface type includes a game play interface; the second interface type includes a game pause interface; and the electronic terminal identifies the current display
  • An implementation manner of the interface type of the interface may include: when the currently displayed application is a game application and detecting that the click frequency for the current display interface is not less than a frequency threshold, then the current display interface is a game interface; the currently displayed application When the game is applied and it is detected that the click frequency for the current display interface is less than the frequency threshold, the current display interface is the game pause interface.
  • the display mode when the electronic terminal performs the interface, the display mode is the video mode, and when the game pauses the interface, the display mode is the command mode, which reduces the energy consumption of the electronic terminal, and can also implement different display modes in the same application. Conversion.
  • the first interface type includes a camera shooting interface; the second interface type includes a desktop interface; the electronic terminal identifies the current
  • An embodiment of the interface type of the display interface may include: when the camera is in an active state, the current display interface is a camera shooting interface.
  • An implementation manner of the electronic terminal identifying the interface type of the current display interface may include: when the current display interface is a desktop, the current display interface is a desktop interface.
  • an embodiment of the present invention further provides an electronic terminal, where the electronic terminal includes a functional unit for performing the display method described in the first aspect.
  • an embodiment of the present invention further provides an electronic terminal, where the electronic terminal includes a functional unit for performing the display method described in the second aspect.
  • an embodiment of the present invention further provides an electronic terminal, including: a processor, a memory, and a display, the processor being connected to the memory and the display, wherein the electronic terminal can implement a video mode And the switching of the command mode, the memory is used to store the program code, data, and the like involved in the display method of the first aspect, and the processor is configured to call the instruction code stored in the memory to perform part or all of the flow of the first aspect.
  • an embodiment of the present invention further provides an electronic terminal, including: a processor, a memory, and a display, the processor being connected to the memory and the display, wherein the electronic terminal can implement a video mode And the switching of the command mode, the memory is used to store the program code, data, and the like involved in the display method of the second aspect, and the processor is configured to call the instruction code stored in the memory to perform part or all of the flow of the second aspect.
  • FIG. 1 is a schematic flow chart of a display method according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a display principle of a video mode according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram showing a display principle of a command mode according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a frame rate prompting interface according to an embodiment of the present invention.
  • FIG. 5 is a schematic flowchart diagram of another display method according to an embodiment of the present disclosure.
  • FIG. 6 is a structural structural diagram of an electronic terminal according to an embodiment of the present invention.
  • FIG. 7 is a structural structural diagram of another electronic terminal according to an embodiment of the present invention.
  • FIG. 8 is a structural structural diagram of still another electronic terminal according to an embodiment of the present invention.
  • FIG. 9 is a structural structural diagram of still another electronic terminal according to an embodiment of the present invention.
  • the embodiments of the present invention may be implemented based on an electronic terminal, which may include, but is not limited to, a smart phone, a tablet computer, a desktop computer, a mobile computer, a smart TV, a smart bracelet, and a personal digital assistant (English: Personal Digital Assistant, PDA) ), media playback equipment, etc.
  • the electronic terminal includes a display, which may be a liquid crystal display (LCD), an LED (light emitting diode) display, a plasma display panel (PDP), etc., and the electronic terminal and the like
  • the display of the electronic terminal supports the video mode and the command mode, and the video mode and the command mode can be switched. It can be understood that the display of the electronic terminal includes a frame buffer area and a display controller.
  • FIG. 1 is a schematic flowchart of a display method according to an embodiment of the present invention. As shown in FIG. 1 , the display method includes the following steps:
  • Step S110 The electronic terminal acquires the current frame rate.
  • the current frame rate is the number of frames of pixel data change per unit time (per second) at the current time.
  • FIG. 2 is a schematic diagram of a display principle of a video mode according to an embodiment of the present invention.
  • the video mode requires the electronic terminal to include a processor, a memory, a display, etc., and the memory includes a display data buffer for buffering pixel data for display. Regardless of whether the pixel data in the data buffer changes, the processor continuously reads the pixel data in the display data buffer according to a fixed refresh period (such as 16.6 ms) and sends it to the screen of the display.
  • a fixed refresh period such as 16.6 ms
  • FIG. 3 is a schematic diagram of a display principle of a command mode according to an embodiment of the present invention.
  • the command mode requires the electronic terminal to include a processor, a memory, a display, etc., and the memory includes a display data buffer for buffering pixel data for display, a display configuration display controller, and a frame buffer area, when displaying pixel data in the data buffer area
  • the processor reads the pixel data in the display data buffer area and sends it to the display.
  • the frame buffer area of the display buffers the pixel data, and the display controller displays the pixel data in the frame buffer area according to a fixed refresh period (such as 16.6 ms). Refresh to the monitor's screen.
  • the display of data in the electronic terminal is in units of frames, and one frame includes image data of a display interface.
  • the frame rate in this application is the number of frames in which the pixel data in the data buffer is displayed in unit time (per second).
  • the current frame rate is the number of frames in which the pixel data in the display data buffer changes in unit time (per second) at the current time.
  • the electronic terminal can obtain the current frame rate.
  • the method for the electronic terminal to obtain the current frame rate may be that the electronic terminal detects the writing speed of the pixel data in the display data buffer area, and the electronic terminal detects the first time period including the current time.
  • the number of frames in which the pixel data is written in the data buffer is displayed (for example, 5s, 8s, or 10s, etc.), and the number of frames written in the pixel data per unit time is calculated according to the number of frames written in the pixel data in the first time period, and the calculation is performed.
  • the number of frames in which pixel data is written per unit time is the current frame rate.
  • the processor can control the switching of the display mode.
  • the processor of Figures 2 and 3 will generate a control signal to the display to cause the display to configure the display mode in real time.
  • the processor also configures the display data buffer to transfer data to the display to avoid display problems.
  • Step S120 Displaying in a video mode if the current frame rate is greater than the first frame rate threshold.
  • the electronic terminal prestores the first frame rate threshold and the second frame rate threshold.
  • the electronic terminal may compare the current frame rate with the first frame rate threshold and the second frame rate threshold respectively, in the current frame. When the rate is greater than the first frame rate threshold, the electronic terminal can display in the video mode.
  • the first frame rate threshold is not less than the second frame rate threshold.
  • the first frame rate threshold is equal to the second frame rate threshold.
  • the electronic terminal may compare the current frame rate with the first frame rate threshold. When the current frame rate is greater than the first frame rate threshold, Displayed by the video mode, and displayed in the command mode when the current frame rate is less than the first frame rate threshold.
  • step S120 may include: switching the current display mode to the video mode if the current frame rate is greater than the first frame rate threshold and detecting that the current display mode is not the video mode.
  • the electronic terminal may determine the electronic terminal before switching the current display mode to the video mode. Whether the frame rate acquired in time T 0 to time T 1 is greater than the first frame rate threshold, and if so, triggering the operation of switching the current display mode to the video mode; otherwise, the electronic terminal may only increase the frame rate in an instant. The electronic terminal may not switch the display mode, thereby avoiding frequent conversion of the display mode. At this time, the electronic terminal may end the process, do not perform any operation, or return to step S110 to reacquire the current frame rate.
  • the current time T 0, T 1 is the time period after the time period T 0 time period T 0 from the first duration (for example, 10s, 20s, 25s, etc.).
  • Step S130 In the case that the current frame rate is smaller than the second frame rate threshold, the display is performed by the command mode.
  • step S130 may include: switching the current display mode to the command mode if the current frame rate is less than the second frame rate threshold and detecting that the current display mode is not the command mode.
  • the electronic terminal may further determine the time T before switching the current display mode to the command mode. Whether the frame rate obtained from 0 to time T 1 is less than the second frame rate threshold, and if so, triggering the operation of switching the current display mode to the video mode; otherwise, the electronic terminal may only become an instantaneous frame rate, the electronic terminal The switching of the display mode may not be performed, thereby avoiding frequent conversion of the display mode. At this time, the electronic terminal may end the flow, do not perform any operation, or return to step S110 to reacquire the current frame rate.
  • the current time T 0, T 1 is the time period after the time period T 0 time period T 0 from the first duration (for example, 10s, 20s, 25s, etc.).
  • the electronic terminal may display through the video mode, may also display through the command mode, or may perform no operation.
  • the current display mode is displayed, and the present invention is not limited.
  • the first frame rate threshold and the second frame rate threshold may be set empirical values, for example, the first frame rate threshold is 40 Hz, the second frame rate threshold is 30 Hz, and when the frame rate is greater than the first frame rate threshold, The power consumption of the electronic terminal in the video mode is less than the power consumption in the command mode; when the frame rate is less than the second frame rate threshold, the power consumption of the electronic terminal in the command mode is smaller than the power consumption in the video mode; When the threshold is not greater than the first frame rate and not less than the second frame rate threshold, the power consumption of the electronic terminal in the video mode is equal to or less than the power consumption in the command mode.
  • the first frame rate threshold may be equal to the second frame rate threshold.
  • the electronic terminal can perform power consumption test on different display modes under the same conditions, and the first frame rate threshold may also be a frame rate when the power consumption of the electronic terminal in the video mode is equal to the power consumption in the command mode. It can be understood that the power consumption of the electronic terminal increases with the increase of the frame rate in any display mode.
  • the power consumption of the electronic terminal in the command mode is smaller than that of the electronic terminal in the video mode.
  • Power consumption when the frame rate is greater than the first frame rate threshold, the power consumption of the electronic terminal in the command mode is greater than the power consumption of the electronic terminal in the video mode; when the frame rate is equal to the first frame rate threshold, the electronic terminal in the command mode The power consumption is equal to the power consumption of the electronic terminal in the video mode.
  • the user of the electronic terminal can actively switch the display mode, or the electronic terminal can prompt the user of the electronic terminal to switch the display mode, and the user of the electronic terminal can perform or not switch the display mode.
  • the electronic terminal can record the conversion data when the display mode is changed by the electronic terminal to form historical conversion data, and the historical conversion data can include a pre-conversion display mode, a converted display mode, and a conversion-time frame rate.
  • the electronic terminal can obtain the first frame rate threshold and the second frame rate threshold by using a machine learning algorithm according to historical conversion data. For example, the historical conversion data recorded by the electronic terminal is as shown in Table 1 below:
  • the electronic terminal obtains the first frame rate threshold by using a machine learning algorithm according to historical conversion data:
  • the sub-terminal statistics the average frame rate of the electronic terminal when switching from the command mode to the video mode, and the first frame rate threshold calculated according to Table 1 is 40 Hz.
  • the method for obtaining the second frame rate threshold by the electronic learning terminal according to the historical conversion data may be: the electronic terminal statistics the average frame rate of the electronic terminal when switching from the video mode to the command mode, and the calculated according to Table 1
  • a frame rate threshold is 25 Hz.
  • the electronic terminal may obtain the first frame rate threshold by using the machine learning algorithm according to the historical conversion data, and the electronic terminal may calculate the average conversion time frame in each case. Rate, the calculated average value is set as the first frame rate threshold, for example, the first frame rate threshold obtained according to the calculation of Table 1 is 31 Hz.
  • the electronic terminal can prompt the user for the current frame rate.
  • the method of prompting includes, but is not limited to, at least one of a voice prompt, a display prompt message, an opening indicator, and the like. Please refer to FIG. 4.
  • FIG. 4 is a schematic structural diagram of a frame rate prompting interface according to an embodiment of the present invention.
  • the current display interface pop-up dialog box 310 of the electronic terminal displays a prompt message such as “the current frame rate is 10 Hz!
  • the current display mode is Video mode! Is it switched to command mode?", when the electronic terminal receives a click operation for the "OK" button, the electronic terminal switches the current display mode to the command mode.
  • the electronic terminal when the current frame rate is greater than the first frame rate threshold and the current display mode is not detected as the video mode, the electronic terminal may pass the electronic terminal before switching the current display mode to the video mode.
  • the positioning system acquires the current position; when the current position is not the power supply position, triggering the operation of switching the current display mode to the video mode.
  • the electronic terminal After the current frame rate is less than the second frame rate threshold and the current display mode is not detected as the command mode, the electronic terminal may acquire the current location by using the positioning system before switching the current display mode to the command mode.
  • the operation of switching the current display mode to the command mode is triggered.
  • the power supply location may be a location set by the user of the electronic terminal to facilitate charging by the electronic terminal, such as a home address, a company address, a private car, etc., and when the electronic terminal is in a power supplyable position, the electronic terminal may be charged at any time, and the electronic terminal The terminal may not perform the switching of the display mode; and when the current frame rate of the electronic terminal is greater than the first frame rate threshold and the current display mode is not detected as the video mode or the current frame rate of the electronic terminal is less than the second frame rate threshold When it is detected that the current display mode is not in the command mode, and the electronic terminal is not in the power supplyable position, the electronic terminal can perform the display mode switching, and display in the most energy-saving mode to save the energy consumption of the electronic terminal. To extend the use time of the electronic terminal.
  • the history conversion data may further include at least one of a conversion time, a conversion location, and a remaining power amount during conversion
  • the electronic terminal may learn the habit of the electronic terminal to perform display mode switching according to the historical conversion data.
  • the electronic terminal may acquire at least one of a current time, a current address, a current remaining power, and the like while acquiring the current frame rate, and further comprehensively determine whether the display mode needs to be switched.
  • the historical conversion data includes the remaining power during the conversion, and the electronic terminal learns that when the remaining power is less than the power threshold (for example, 30%) and the electronic terminal satisfies other switching conditions (for example, the current frame rate is greater than the first frame rate threshold and the detection Until the current display mode is not the video mode, the electronic terminal switches the display mode to display in the display mode with the lowest power consumption at the current frame rate.
  • the power threshold for example, 30%
  • other switching conditions for example, the current frame rate is greater than the first frame rate threshold and the detection Until the current display mode is not the video mode, the electronic terminal switches the display mode to display in the display mode with the lowest power consumption at the current frame rate.
  • the display method may further include: the electronic terminal receiving an open instruction for the target application, and triggering the step S110 according to the opening instruction to prevent the electronic terminal from detecting the current frame rate in real time, and reducing the electronic The energy consumption of the terminal.
  • the target application may be any application, or may be a set application such as a video application (such as iQiyi, YouTube, etc.), a shopping application (Amazon, eBay, etc.), or an e-book application, etc. At least one of them.
  • the electronic terminal can also periodically trigger the flow of the display method, such as triggering the flow of the display method every 10 minutes, half an hour or one hour.
  • the frame rate collected by the electronic terminal may be higher or lower, when the detected current frame rate is greater than the first frame rate threshold.
  • the electronic terminal can display through the video mode; when detecting that the current frame rate is less than the second frame rate threshold, the electronic terminal can display in the command mode, so that the electronic terminal is used in the same application for different frame rates. Different display modes are displayed to reduce the power consumption of the smart terminal.
  • the electronic terminal obtains the current frame rate, where the current frame rate is the number of frames in which the pixel data changes per unit time at the current time, and when the current frame rate is greater than the first frame rate threshold, The video mode is displayed, and when the current frame rate is less than the second frame rate threshold, the display is performed by the command mode, so that the electronic terminal displays in the command mode at a lower frame rate, at a higher frame rate.
  • the video mode is displayed to realize automatic switching of the video mode and the command mode based on the current frame rate, thereby reducing the energy consumption of the electronic terminal.
  • FIG. 5 is a schematic flowchart diagram of another display method according to an embodiment of the present invention. As shown in FIG. 5, the display method includes the following steps:
  • Step S510 The electronic terminal identifies the interface type of the current display interface.
  • the interface type of the display interface includes a first interface type and a second interface type, wherein the first interface type corresponds to the video mode, and the second interface type corresponds to the command mode.
  • the video playback interface may be included, and the second interface type may include a video pause interface, a game play interface, a game pause interface, a camera capture interface, a desktop interface, and other interfaces.
  • the first interface type may include a video play interface
  • the second interface type may include a video pause interface.
  • the video playing interface is an interface of the electronic terminal when the video content is playing;
  • the video pause interface is an interface of the electronic terminal when the video content is paused.
  • the video playback interface corresponds to the video mode, and the video pause interface corresponds to the command mode.
  • the method for the electronic terminal to identify whether the current display interface is a video play interface or a video pause interface may be: when the currently displayed application is a video application and the system is performing video codec, the current display interface is the video play interface; When the currently displayed application is a video application and the system does not perform video encoding and decoding, the current display interface is the video pause interface.
  • the electronic terminal may further determine the interface type by determining whether the sound stream output is included. For example, if the currently displayed application is a video application and the system is performing video encoding and decoding, if the electronic terminal includes the sound stream output, the current display interface For the video playing interface; if the electronic terminal does not include the sound stream output, the current display interface is the video pause interface.
  • the first interface type may include a game play interface
  • the second interface type may include a game pause interface.
  • the game interface is the interface of the electronic terminal when the game is in progress;
  • the game pause interface is the interface of the electronic terminal when the game is paused.
  • the game interface corresponds to the video mode;
  • the game pause interface corresponds to the command mode.
  • the method for the electronic terminal terminal to recognize whether the current display interface is the game play interface or the game pause interface may be: when the currently displayed application is a game application and the click frequency for the current display interface is not less than the frequency threshold, the current display interface is The game performs an interface; the currently displayed application is a game application and detects that the click frequency for the current display interface is less than When the frequency threshold is used, the current display interface is the game pause interface.
  • the first interface type may include a camera shooting interface
  • the second interface type may include a desktop interface.
  • the camera shooting interface is a preview interface or a recording interface that is entered after the electronic terminal turns on the camera. At this time, the camera continuously collects image information of the current scene and displays it.
  • the camera capture interface can correspond to the video mode.
  • the method for the electronic terminal terminal to recognize whether the current display interface is the camera shooting interface may be: the electronic terminal can determine the working state of the camera, and when the camera is in the working state, that is, when the camera is turned on, the current display interface is the camera shooting interface.
  • the desktop interface is an interface where the electronic terminal enters when the electronic terminal enters the desktop (also referred to as the main interface), and the desktop interface corresponds to the command mode; the method for the electronic terminal terminal to recognize whether the current display interface is the desktop interface may be: the electronic terminal can recognize the current Whether the display interface is a desktop.
  • the current display interface is a desktop
  • the current display interface is a desktop interface.
  • Step S520 In the case that the interface type of the current display interface is the first interface type, the display is performed by the video mode.
  • the step S520 may include: switching the current display mode to the video mode if the interface type of the current display interface is the first interface type and detecting that the current display mode is not the video mode.
  • Step S530 In the case that the interface type of the current display interface is the second interface type, the display is performed by the command mode.
  • the step S530 may include: switching the current display mode to the command mode if the interface type of the current display interface is the second interface type and detecting that the current display mode is not the command mode.
  • the electronic terminal can preset the correspondence between the storage interface type and the display mode, for example, as shown in Table 2:
  • the electronic terminal After identifying the interface type of the current display interface, the electronic terminal determines whether the display mode corresponding to the interface type of the current display interface is consistent with the current display mode according to the correspondence between the interface type and the display mode. If yes, the electronic terminal may end the process. No operation is performed, or return to step S510 to re-recognize the interface type of the current display interface; otherwise, the display mode corresponding to the interface type of the current display interface is inconsistent with the current display mode, and the electronic terminal can switch the current display mode to the current display interface. The display mode corresponding to the interface type.
  • an electronic terminal such as a smart phone
  • the interface type of the current display interface is a video interface
  • the smart phone passes the video.
  • the mode is displayed; when the user of the smartphone needs to leave and pauses the video, the interface type of the current display interface of the smart phone is the video pause interface, and the smart phone displays through the command mode, thereby making the electronic terminal in the same
  • display by its corresponding display mode reduces the power consumption of the smart terminal.
  • the electronic terminal may prompt the user.
  • the method of prompting includes, but is not limited to, at least one of a voice prompt, a display prompt message, an opening indicator, and the like.
  • the electronic terminal recognizes the interface type of the current display interface, and displays the video mode in the case where the interface type of the current display interface is the first interface type; the interface type of the current display interface is In the case of the second interface type, the display is performed by the command mode, thereby automatically switching between the video mode and the command mode based on the current display interface, and the first interface type of the high energy consumption interface is displayed through the video mode, and the high energy consumption interface is The second interface type is displayed by the command mode to reduce the power consumption of the electronic terminal.
  • FIG. 6 is a structural diagram of an electronic terminal according to an embodiment of the present invention. As shown in FIG. 6, the electronic terminal includes:
  • the obtaining unit 610 is configured to obtain a current frame rate, where the current frame rate is a frame number of pixel data changes per unit time in the current time;
  • the processing unit 620 is configured to perform display by using a video mode if the current frame rate is greater than a first frame rate threshold, and display by using a command mode if the current frame rate is less than a second frame rate threshold ;
  • the first frame rate threshold is not less than the second frame rate threshold.
  • the processing unit 620 is specifically configured to: when the current frame rate is greater than the first frame rate threshold and detecting that the current display mode is not the video mode, switch the current display mode to the video mode; When the current frame rate is less than the second frame rate threshold and it is detected that the current display mode is not the command mode, the current display mode is switched to the command mode.
  • processing unit 620 is further configured to:
  • the current frame rate is greater than the first frame rate threshold and detecting that the current display mode is not the video mode, determining whether the frame rate acquired in the time T 0 to the time T 1 is greater than the first frame rate threshold And triggering, when the determination result of the determining unit is YES, an operation of switching the current display mode to a video mode; or
  • the current frame rate is less than the second frame rate threshold and detecting that the current display mode is not the command mode, determining whether the frame rate acquired in the time T 0 to the time T 1 is less than the second frame rate threshold And when the determination result of the determining unit is YES, triggering an operation of switching the current display mode to the command mode.
  • T 1 is the time after the time period T 0 time period T 0 from the first duration of time.
  • processing unit 620 is further configured to:
  • the current location is acquired by the positioning system, and when the current location is not the powerable location, the current Display mode switches to video mode operation; or,
  • the current location is obtained by the positioning system, and when the current location is not the power supplyable location, the current The display mode switches to the command mode operation.
  • the first frame rate threshold is equal to the second frame rate threshold, and the first frame rate threshold is an electronic terminal
  • the power consumption in the video mode is equal to the frame rate at the power consumption in the command mode.
  • the processing unit is further configured to obtain, by using a machine learning algorithm, the first frame rate threshold and the second frame rate threshold according to historical conversion data;
  • the historical conversion data includes a pre-conversion display mode, a converted display mode, and a conversion-time frame rate.
  • processing unit 620 is configured to:
  • the electronic terminal obtains the current frame rate, where the current frame rate is the number of frames of the pixel data changed per unit time at the current time, and in the case that the current frame rate is greater than the first frame rate threshold, the video mode is performed. Displaying, in the case that the current frame rate is less than the second frame rate threshold, displaying by the command mode, so that the electronic terminal displays in the command mode at a lower frame rate, and passes the video at a higher frame rate. The mode is displayed to realize automatic switching of the video mode and the command mode based on the current frame rate, thereby reducing the energy consumption of the electronic terminal.
  • FIG. 7 is a structural structural diagram of another electronic terminal according to an embodiment of the present invention. As shown in FIG. 7, the electronic terminal includes:
  • the identifying unit 710 is configured to identify an interface type of the current display interface.
  • the processing unit 720 is configured to: display, by using a video mode, when the interface type of the current display interface is the first interface type; and, if the interface type of the current display interface is the second interface type, The command mode is displayed.
  • processing unit 720 is specifically configured to:
  • the interface type of the current display interface is the first interface type and detecting that the current display mode is not the video mode, switching the current display mode to the video mode;
  • the current display mode is switched to the command mode.
  • the first interface type includes a video play interface
  • the second interface type includes a video pause interface
  • the identification unit 710 is specifically configured to:
  • the current display interface is the video playing interface
  • the current display interface is the video pause interface.
  • the first interface type includes a game play interface
  • the second interface type includes a game pause interface
  • the identification unit 710 is specifically configured to:
  • the current display interface When the currently displayed application is a game application and detects that the click frequency for the current display interface is not less than a frequency threshold, the current display interface performs an interface for the game;
  • the current display interface is the game pause interface.
  • the first interface type includes a camera shooting interface
  • the second interface type includes a desktop interface
  • the identifying unit 710 is specifically configured to:
  • the current display interface is the camera shooting interface
  • the current display interface is a desktop
  • the current display interface is a desktop interface
  • the electronic terminal identifies the interface type of the current display interface, and displays the video mode in the case that the interface type of the current display interface is the first interface type; the interface type of the current display interface is the second interface.
  • the command mode is used to display, thereby automatically switching between the video mode and the command mode based on the current display interface, and the first interface type of the high energy consumption interface is displayed through the video mode, and the second is the high energy consumption interface.
  • the type of interface is displayed in command mode to reduce the energy consumption of the electronic terminal.
  • FIG. 8 is a structural structural diagram of still another electronic terminal according to an embodiment of the present invention.
  • the electronic terminal is used to implement the display method shown in FIG. 1.
  • the electronic terminal includes: a processor 810, a memory 820, an input device 830, and an output device 840, wherein the output device 840 includes a display 841,
  • Processor 810 is coupled to memory 820, input device 830, and output device 840 via bus 850.
  • the electronic terminal can switch between two display modes (ie, video mode and command mode).
  • the processor 810 is a control center of the electronic terminal, and connects various parts of the entire electronic terminal by using various interfaces and lines, by running or executing software programs and/or modules stored in the memory 820, and calling the storage in the The data in the memory 820 performs various functions and processing data of the electronic terminal, thereby performing overall monitoring of the electronic terminal.
  • the processor 810 may include one or more processors or processing modules; preferably, the processor 810 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, and For applications, etc., the modem processor primarily handles wireless communications.
  • the processor 810 may further include an image processor GPU.
  • the GPU can be combined with a dedicated circuit board and accessory components to form a graphics card, or a single chip can be directly embedded in the motherboard, or built into the chip of the motherboard, or can be built into the CPU to form a system on chip (SoC),
  • SoC system on chip
  • the memory 820 can be used to store software programs and modules, and the memory 820 includes a display data buffer for buffering pixel data for display.
  • the processor 810 executes various functional applications of the mobile terminal and implements data processing by running software programs and modules stored in the memory 820.
  • the memory 820 mainly includes a program storage area and a data storage area, wherein the program storage area can store an operating system, an application required for at least one function, such as a sound playing program, an image playing program, and the like; and the data storage area can be stored according to the mobile terminal. Use the created data (such as audio data, phone book, etc.).
  • the memory 820 may include a volatile memory, such as a nonvolatile volatile random access memory (NVRAM), a phase change random access memory (PRAM), or a phase change random access memory (PRAM).
  • NVRAM nonvolatile volatile random access memory
  • PRAM phase change random access memory
  • PRAM phase change random access memory
  • a magnetoresistive random access memory (MRAM) may also include a non-volatile memory, such as at least one disk storage device, and an electrically erasable programmable read-only memory (EEPROM). ), flash memory devices, such as NOR flash memory or NAND flash memory.
  • the input device 830 is used to implement user interaction with the electronic terminal and/or information input into the electronic terminal.
  • input device 830 can receive numeric or character information input by a user to generate a signal input related to user settings or function controls.
  • the input device 830 may be a touch panel, or may be other human-computer interaction interfaces, such as physical input keys, microphones, etc., and may also be other external information capture devices, such as a camera.
  • Touch A control panel also known as a touch screen or touch screen, collects the actions that the user touches or approaches on.
  • the user uses an action of any suitable object or accessory such as a finger or a stylus on or near the touch panel, and drives the corresponding connecting device according to a preset program.
  • the input device 830 is not a device that is necessary for the electronic terminal.
  • Output device 840 can include, but is not limited to, an image output unit, a sound output, and a tactile output unit.
  • the image output unit is used to output text, pictures, and/or video.
  • the image output unit may include a display 841, for example, configured by using an LCD (Liquid Crystal Display), an OLED (Organic Light-Emitting Diode), a field emission display (FED), or the like. Display.
  • the input device 830 and the output device 840 are used as two independent components to implement the input and output functions of the mobile terminal in FIG. 8, in some embodiments, the touch panel and the display 841 can be integrated into one. Input and output functions of the mobile terminal.
  • the display 841 includes a frame buffer area and a display controller to enable the electronic terminal to display through the command mode.
  • the frame buffer area may be a full-frame-length data buffer area or a non-full-frame length data buffer area.
  • the pixel data stored in the frame buffer area is stored. Need to be compressed.
  • the display controller refreshes the pixel data in the frame buffer area to the screen of the display, the pixel data may be decompressed or other operations, which are not limited in the present invention.
  • the processor 810 can send control signals and pixel data to the display 841 to implement display of data and switching of display modes.
  • the processor 810 is configured to invoke the instruction code stored in the memory 820 to execute:
  • the current frame rate is a frame number of pixel data changes per unit time at a current time
  • the first frame rate threshold is not less than the second frame rate threshold.
  • the processor 810 performs, when the current frame rate is greater than the first frame rate threshold, performing the display by using the video mode, including: when the current frame rate is greater than the first frame rate threshold, and detecting that the current display mode is not In the case of video mode, the current display mode is switched to the video mode;
  • the processor 810 performs the displaying by using the command mode if the current frame rate is less than the second frame rate threshold, including: when the current frame rate is less than the second frame rate threshold, and detecting that the current display mode is not In the case of the command mode, the current display mode is switched to the command mode.
  • the processor 810 further before the processor 810 performs the switching of the current display mode to the video mode, where the current frame rate is greater than the first frame rate threshold and the current display mode is not detected as the video mode. For performing: determining whether a frame rate acquired in time T 0 to time T 1 is greater than the first frame rate threshold, and if yes, triggering the processor 810 to perform the switching of the current display mode to a video mode. Operation; or,
  • the processor 810 further before the processor 810 performs the switching of the current display mode to the command mode, where the current frame rate is less than the second frame rate threshold and the current display mode is not detected as the command mode. For performing: determining whether a frame rate acquired in time T 0 to time T 1 is less than the second frame rate threshold, and if yes, triggering the processor 810 to perform the switching of the current display mode to a video mode. Operation
  • T 1 is the time after the time period T 0 time period T 0 from the first duration of time.
  • the processor 810 when the display mode corresponding to the current frame rate is inconsistent with the current display mode, switching the current display mode to the display mode corresponding to the current frame rate includes:
  • the processor 810 further before the processor 810 performs the switching of the current display mode to the video mode, where the current frame rate is greater than the first frame rate threshold and the current display mode is not detected as the video mode. For performing: acquiring a current location by using a positioning system, and triggering, by the processor 810, the operation of switching the current display mode to a video mode when the current location is not a power supplyable location; or
  • the processor 810 further before the processor 810 performs the switching of the current display mode to the command mode, where the current frame rate is less than the second frame rate threshold and the current display mode is not detected as the command mode. For performing: acquiring a current location by the positioning system, and when the current location is not a powerable location, triggering the processor 810 to perform the operation of switching the current display mode to the command mode.
  • the first frame rate threshold is equal to the second frame rate threshold, and the first frame rate threshold is a frame when the power consumption of the electronic terminal in the video mode is equal to the power consumption in the instruction mode. rate.
  • processor 810 is further configured to:
  • the historical conversion data includes a pre-conversion display mode, a converted display mode, and a conversion-time frame rate.
  • the electronic terminal further includes an input device 830, the input device 830 is connected to the processor 810; the processor 810 is further configured to perform before the processor 810 performs the acquiring a current frame rate :
  • An open command for the target application is received by the input device 830, and an operation of acquiring the current frame rate is triggered according to the open command.
  • FIG. 9 is a structural structural diagram of still another electronic terminal according to an embodiment of the present invention.
  • the electronic terminal is used to implement the display method shown in FIG. 5.
  • the electronic terminal includes: a processor 910, a memory 920, an input device 930, and an output device 940, wherein the output device 940 includes a display 941,
  • the processor 910 is coupled to the memory 920, the input device 930, and the output device 940 via a bus 950.
  • the electronic terminal can switch between two display modes (ie, video mode and command mode).
  • the processor 810 is a control center of the electronic terminal, and connects various parts of the entire electronic terminal by using various interfaces and lines, by running or executing software programs and/or modules stored in the memory 820, and calling the storage in the The data in the memory 820 performs various functions and processing data of the electronic terminal, thereby performing overall monitoring of the electronic terminal.
  • the processor 810 may include one or more processors or processing modules; preferably, the processor 810 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, and For applications, etc., the modem processor primarily handles wireless communications.
  • the processor 810 may further include an image processor GPU.
  • the GPU can be combined with a dedicated circuit board and accessory components to form a graphics card, or a single chip can be directly embedded in the motherboard, or built into the chip of the motherboard, or can be built into the CPU to form a system on chip (SoC),
  • SoC system on chip
  • the memory 820 can be used to store software programs and modules, and the memory 820 includes display data.
  • the memory 920 can be used to store software programs and modules, and the processor 910 executes various functional applications of the mobile terminal and implements data processing by running software programs and modules stored in the memory 920.
  • the memory 920 mainly includes a program storage area and a data storage area, wherein the program storage area can store an operating system, an application required for at least one function, such as a sound playing program, an image playing program, and the like; and the data storage area can be stored according to the mobile terminal. Use the created data (such as audio data, phone book, etc.).
  • the memory 920 may include a volatile memory, such as a nonvolatile volatile random access memory (NVRAM), a phase change random access memory (PRAM), or a phase change random access memory (PRAM).
  • NVRAM nonvolatile volatile random access memory
  • PRAM phase change random access memory
  • PRAM phase change random access memory
  • a magnetoresistive random access memory (MRAM) may also include a non-volatile memory, such as at least one disk storage device, and an electrically erasable programmable read-only memory (EEPROM). ), flash memory devices, such as NOR flash memory or NAND flash memory.
  • the input device 930 is configured to implement user interaction with the electronic terminal and/or information input into the electronic terminal.
  • input device 930 can receive numeric or character information input by a user to generate a signal input related to user settings or function controls.
  • the input device 930 may be a touch panel, or may be other human-computer interaction interfaces, such as physical input keys, microphones, etc., and other external information extraction devices, such as cameras.
  • a touch panel also known as a touch screen or touch screen, collects operational actions that the user touches or approaches on.
  • the user uses an action of any suitable object or accessory such as a finger or a stylus on or near the touch panel, and drives the corresponding connecting device according to a preset program.
  • the input device 930 is not a device that is necessary for the electronic terminal.
  • Output device 940 can include, but is not limited to, an image output unit, a sound output, and a tactile output unit.
  • the image output unit is used to output text, pictures, and/or video.
  • the image output unit may include a display 941, for example, configured by using an LCD (Liquid Crystal Display), an OLED (Organic Light-Emitting Diode), a field emission display (FED), or the like. Display.
  • the input device 930 and the output device 940 are two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel can be integrated with the display 941 to achieve Input and output functions of the mobile terminal.
  • the display 941 includes a frame buffer area and a display controller to enable the electronic terminal to display through the command mode.
  • the frame buffer area may be a full frame length data buffer area or a non-full frame length data buffer area.
  • the display controller will use the frame buffer area.
  • the operation of the pixel data may be compressed and decompressed or other operations before the pixel data is refreshed to the screen of the display, which is not limited in the present invention.
  • the processor 910 can send control signals and pixel data to the display 941 to implement display of data and switching of display modes.
  • the processor 910 is configured to invoke the instruction code stored in the memory 920 to execute:
  • the interface type of the current display interface is the first interface type, displaying by using a video mode
  • the display is performed by the command mode.
  • the processor 910 performs the displaying, by the video mode, that the interface type of the current display interface is the first interface type, and the interface type of the current display interface is the first interface.
  • the current display mode is switched to the video mode;
  • displaying by using the command mode includes: the interface type of the current display interface is the second interface type, and detecting When the current display mode is not the command mode, the current display mode is switched to the command mode.
  • the first interface type includes a video play interface
  • the second interface type includes a video pause interface
  • the performing, by the processor 910, the interface type for identifying the current display interface includes:
  • the current display interface is the video playing interface
  • the current display interface is the video pause interface.
  • the first interface type includes a game play interface
  • the second interface type includes a game pause interface
  • the performing, by the processor 910, the interface type for identifying the current display interface includes:
  • the current display interface When the currently displayed application is a game application and detects that the click frequency for the current display interface is not less than a frequency threshold, the current display interface performs an interface for the game;
  • the current display interface is the game pause interface.
  • the first interface type includes a camera shooting interface
  • the second interface type includes a desktop interface
  • the performing, by the processor 910, the interface type for identifying the current display interface includes:
  • the current display interface is the camera shooting interface
  • the current display interface is a desktop
  • the current display interface is a desktop interface

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  • Physics & Mathematics (AREA)
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Abstract

La présente invention concerne un procédé d'affichage et un terminal électronique. Le procédé comprend : l'obtention, par un terminal électronique, de la fréquence de trames courante, qui est le nombre de trames changées de données de pixel dans l'unité-temps du temps courant ; l'affichage en mode vidéo dans le cas où la fréquence de trames courante est supérieure à un premier seuil de fréquence de trames ; l'affichage en mode de commande dans le cas où la fréquence de trames courante est inférieure à un second seuil de fréquence de trames de telle sorte que l'affichage du terminal électronique se fasse en mode de commande avec une fréquence de trames inférieure et en mode vidéo avec une fréquence de trames supérieure de façon à permuter automatiquement le mode vidéo et le mode de commande sur la base de la fréquence de trames courante et à réduire la consommation d'énergie du terminal électronique. La présente invention concerne un procédé d'affichage et un terminal électronique qui peuvent permuter automatiquement un mode vidéo et un mode de commande sur la base de l'interface d'affichage courante pour réduire la consommation d'énergie du terminal électronique.
PCT/CN2017/071936 2016-11-07 2017-01-20 Procédé d'affichage et terminal électronique WO2018082213A1 (fr)

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CN113411532A (zh) * 2021-06-24 2021-09-17 Oppo广东移动通信有限公司 记录内容的方法、装置、终端及存储介质
CN113411532B (zh) * 2021-06-24 2023-08-08 Oppo广东移动通信有限公司 记录内容的方法、装置、终端及存储介质
CN116723350A (zh) * 2023-05-11 2023-09-08 广州道然信息科技有限公司 一种自动捕捉画面防干扰的方法
CN116723350B (zh) * 2023-05-11 2024-05-31 广州道然信息科技有限公司 一种自动捕捉画面防干扰的方法

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