WO2023006077A1 - Procédé de commutation d'écran pour terminal à écran double face, et dispositif - Google Patents

Procédé de commutation d'écran pour terminal à écran double face, et dispositif Download PDF

Info

Publication number
WO2023006077A1
WO2023006077A1 PCT/CN2022/108995 CN2022108995W WO2023006077A1 WO 2023006077 A1 WO2023006077 A1 WO 2023006077A1 CN 2022108995 W CN2022108995 W CN 2022108995W WO 2023006077 A1 WO2023006077 A1 WO 2023006077A1
Authority
WO
WIPO (PCT)
Prior art keywords
screen
double
sided
data
terminal
Prior art date
Application number
PCT/CN2022/108995
Other languages
English (en)
Chinese (zh)
Inventor
尹宏玮
周锦
陈雷蕾
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.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Publication of WO2023006077A1 publication Critical patent/WO2023006077A1/fr

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions

Definitions

  • the embodiments of the present application relate to the field of touch technology, and in particular to a screen switching method and device for a double-sided screen terminal.
  • a double-sided screen terminal includes a front touch screen and a back touch screen; another example, the touch screen of a double-sided screen terminal can be folded into two front and back touch screens, and the front and back touch screens can be unfolded to form a larger touch screen.
  • the double-sided screen terminal detects that the device is turned over, the double-sided screen terminal performs screen switching.
  • the mobile phone includes screen A and screen B as shown in Figure 1, where screen A is the current working screen, that is, screen A is on and screen B is off. Switch from screen A to screen B, that is, screen A is off and screen B is on.
  • the current working screen is switched from A screen to B screen, the content previously displayed on A screen is transferred to B screen for display.
  • the user does not want to switch the current working screen despite the device being turned over.
  • the user is using screen A of the mobile phone shown in Figure 1
  • the user turns the mobile phone over to scan the two-dimensional code.
  • the user does not want the mobile phone to switch the current working screen from screen A to screen B.
  • the screen is switched based on the conventional flipping recognition technology, for the above situation, the A screen of the mobile phone will be off, and the B screen will be on.
  • the present application provides a screen switching method and device for a double-sided screen terminal, which can accurately and timely judge the current working screen during the use of the double-sided screen terminal.
  • a method for switching screens of a double-sided screen terminal comprising: the double-sided screen terminal obtains screen capacity data; the double-sided screen terminal determines the user's holding position according to the screen capacity data; and, the double-sided screen terminal The face-screen terminal determines the working screen according to the user's holding position.
  • the double-sided screen terminal recognizes the user's grip gesture and/or the user's grip position based on the screen capacity data collected by the double-sided screen terminal to determine the screen currently being used, and then accurately, The current working screen is judged in a timely manner, so that the screen display switching can be performed in a timely manner, thereby improving user experience.
  • the above-mentioned double-sided screen terminal includes a first screen and a second screen; the working screen of the double-sided screen terminal is the first screen; If the holding area on the screen is larger than the holding area on the second screen, the double-sided screen terminal determines that the working screen is the second screen.
  • the double-sided screen terminal can identify the user's holding position based on the screen capacity data collected by the double-sided screen terminal, so as to judge the screen currently being used according to the size of the holding area, and then accurately and timely carry out current The working screen is judged, so that the screen display can be switched in time to improve the user experience.
  • the above-mentioned double-sided screen terminal includes a first screen and a second screen; the working screen of the double-sided screen terminal is the first screen; If the gripping area on the screen is greater than the first threshold, and the gripping area of the user on the second screen is smaller than the second threshold, then the double-sided screen terminal determines that the working screen is the second screen.
  • the double-sided screen terminal can identify the user's holding position based on the screen capacity data collected by the double-sided screen terminal, so as to judge the screen currently being used according to the size of the holding area, and then accurately and timely carry out current The working screen is judged, so that the screen display can be switched in time to improve the user experience.
  • the above method further includes: the double-sided screen terminal switches the working screen from the first screen to the second screen.
  • the above-mentioned double-sided screen terminal determines the user's holding position according to the screen capacity data, including: the double-sided screen terminal determines that the position corresponding to the screen capacity data greater than a preset threshold is the user's holding position .
  • the double-sided screen terminal can determine the user's holding position based on the size of the screen capacity, so as to realize accurate identification of the user's holding position.
  • the above method further includes: the double-sided screen terminal determines that the double-sided screen terminal starts to undergo a preset flip according to the acquired motion data.
  • the current working screen can be judged by using the method of flip recognition combined with screen capacity data analysis.
  • the above-mentioned screen capacity data includes first data, and the first data is used to represent the difference between the capacity data detected when the touch screen of the double-sided screen terminal is touched and the preset threshold value. difference.
  • the user's grip position can be determined according to the difference between the capacitance data detected when the touch screen is touched and a preset threshold value, so as to realize accurate identification of the user's grip position.
  • the above method further includes: the double-sided screen terminal determines a preset threshold value according to the capacity data.
  • the preset threshold value for analyzing the user's holding position can be determined according to the capacitance data, so as to improve the accuracy of the analysis result of the user's holding position.
  • the above-mentioned screen capacity data includes second data and third data
  • the second data is used to represent the original capacity data detected when the touch screen of the double-sided screen terminal is touched at the first moment
  • the third data is used to represent the original capacitance data detected when the touch screen of the double-sided screen terminal is touched at the second moment.
  • the user's holding position can be determined according to the original capacity data detected when the touch screen is touched at different times, so as to realize accurate identification of the user's holding position.
  • the acquisition of the screen capacity data by the above-mentioned double-sided screen terminal includes: the double-sided screen terminal collects the second data at the first moment, and the first moment is the moment when the double-sided screen terminal starts to undergo preset flipping ; The double-sided screen terminal collects the third data at the second moment, and the second moment is any moment during the preset flipping process of the double-sided screen terminal.
  • the user's grip position can be determined according to the original capacity data detected when the touch screen is touched at different times (for example, when the preset flip begins and at any time during the preset flip), so as to realize Accurate recognition of the user's grip position.
  • the acquisition of the screen capacity data by the above-mentioned double-sided screen terminal includes: the double-sided screen terminal collects the second data at the first moment, and the first moment is the moment when the double-sided screen terminal starts to undergo preset flipping ; The double-sided screen terminal collects the third data at the second moment, and the second moment is the moment when the double-sided screen terminal ends the preset flipping.
  • the user's grip position can be determined according to the original capacity data detected when the touch screen is touched at different times (for example, when the preset flipping starts and when the preset flipping ends), so as to realize the user's gripping position. accurate identification.
  • a double-sided screen terminal in a second aspect, includes: a data acquisition unit, configured to acquire screen capacity data; a processing unit, configured to determine a user's grip position according to the screen capacity data; and A working screen is determined according to the grip position of the user.
  • the double-sided screen terminal recognizes the user's grip gesture and/or user's grip position based on the screen capacity data collected by the double-sided screen terminal to determine the screen currently being used, and then accurately, The current working screen is judged in a timely manner, so that the screen display switching can be performed in a timely manner, thereby improving user experience.
  • the above-mentioned double-sided screen terminal includes a first screen and a second screen; the working screen of the double-sided screen terminal is the first screen; The gripping area on the first screen is larger than the gripping area on the second screen, thereby determining that the working screen is the second screen.
  • the double-sided screen terminal can identify the user's holding position based on the screen capacity data collected by the double-sided screen terminal, so as to judge the screen currently being used according to the size of the holding area, and then accurately and timely carry out current The working screen is judged, so that the screen display can be switched in time to improve the user experience.
  • the above-mentioned double-sided screen terminal includes a first screen and a second screen; the working screen of the double-sided screen terminal is the first screen; The gripping area on the first screen is larger than the first threshold, and the gripping area of the user on the second screen is smaller than the second threshold, and then it is determined that the working screen is the second screen.
  • the double-sided screen terminal can identify the user's holding position based on the screen capacity data collected by the double-sided screen terminal, so as to judge the screen currently being used according to the size of the holding area, and then accurately and timely carry out current The working screen is judged, so that the screen display can be switched in time to improve the user experience.
  • the above processing unit is further configured to switch the working screen from the first screen to the second screen.
  • the above processing unit is specifically configured to determine that the position corresponding to the screen capacity data greater than a preset threshold is the user's grip position.
  • the double-sided screen terminal can determine the user's holding position based on the size of the screen capacity, so as to realize accurate identification of the user's holding position.
  • the above-mentioned processing unit is further configured to, before the data acquisition unit acquires the screen capacity data, determine according to the acquired motion data that the double-sided screen terminal starts to undergo preset flipping. In order to further improve the accuracy of judging the current working screen, the current working screen can be judged by using the method of flip recognition combined with screen capacity data analysis.
  • the above-mentioned screen capacity data includes first data, and the first data is used to represent the difference between the capacity data detected when the touch screen of the double-sided screen terminal is touched and the preset threshold value. difference.
  • the user's grip position can be determined according to the difference between the capacitance data detected when the touch screen is touched and a preset threshold value, so as to realize accurate identification of the user's grip position.
  • the above processing unit is further configured to determine a preset threshold value according to the capacity data.
  • the preset threshold value for analyzing the user's holding position can be determined according to the capacitance data, so as to improve the accuracy of the analysis result of the user's holding position.
  • the above-mentioned screen capacity data includes second data and third data
  • the second data is used to represent the original capacity data detected when the touch screen of the double-sided screen terminal is touched at the first moment
  • the third data is used to represent the original capacitance data detected when the touch screen of the double-sided screen terminal is touched at the second moment.
  • the user's holding position can be determined according to the original capacity data detected when the touch screen is touched at different times, so as to realize accurate identification of the user's holding position.
  • the above-mentioned data collection unit is specifically configured to collect the second data at the first moment, and collect the third data at the second moment; wherein, the first moment is when the double-sided screen terminal starts to generate preset The moment of flipping, the second moment is any moment during the preset flipping process of the double-sided screen terminal.
  • the user's grip position can be determined according to the original capacity data detected when the touch screen is touched at different times (for example, when the preset flip begins and at any time during the preset flip), so as to realize Accurate recognition of the user's grip position.
  • the above-mentioned data collection unit is specifically configured to collect the second data at the first moment, and collect the third data at the second moment; wherein, the first moment is when the double-sided screen terminal starts to generate preset The moment of flipping, the second moment is the moment when the double-sided screen terminal ends the preset flipping.
  • the user's grip position can be determined according to the original capacity data detected when the touch screen is touched at different times (for example, when the preset flipping starts and when the preset flipping ends), so as to realize the user's gripping position. accurate identification.
  • a double-sided screen terminal includes: a memory for storing computer programs; a data collector (such as a sensor) for collecting screen capacity data; a processor for executing the The computer program enables the double-sided screen terminal to obtain screen capacity data; determine the user's holding position according to the screen capacity data; and determine the working screen according to the user's holding position.
  • the double-sided screen terminal recognizes the user's grip gesture and/or the user's grip position based on the screen capacity data collected by the double-sided screen terminal to determine the screen currently being used, and then accurately, The current working screen is judged in a timely manner, so that the screen display switching can be performed in a timely manner, thereby improving user experience.
  • the above-mentioned double-sided screen terminal includes a first screen and a second screen; the working screen of the double-sided screen terminal is the first screen; The face-screen terminal determines that the user's grip area on the first screen is larger than the grip area on the second screen according to the screen capacity data, and then determines that the working screen is the second screen.
  • the double-sided screen terminal can identify the user's holding position based on the screen capacity data collected by the double-sided screen terminal, so as to judge the screen currently being used according to the size of the holding area, and then accurately and timely carry out current The working screen is judged, so that the screen display can be switched in time to improve the user experience.
  • the above-mentioned double-sided screen terminal includes a first screen and a second screen; the working screen of the double-sided screen terminal is the first screen; The face-screen terminal determines that the user's grip area on the first screen is greater than the first threshold and the user's grip area on the second screen is smaller than the second threshold according to the screen capacity data, and then determines that the working screen is the second screen.
  • the double-sided screen terminal can identify the user's holding position based on the screen capacity data collected by the double-sided screen terminal, so as to judge the screen currently being used according to the size of the holding area, and then accurately and timely carry out current The working screen is judged, so that the screen display can be switched in time to improve the user experience.
  • the above-mentioned processor is specifically configured to execute the computer program, so that the double-sided screen terminal switches the working screen from the first screen to the second screen.
  • the screen display switching can be performed accurately and in time, and the user experience can be improved.
  • the above-mentioned processor is specifically configured to execute the computer program, so that the double-sided screen terminal determines that the position corresponding to the screen capacity data greater than a preset threshold is the user's holding position.
  • the double-sided screen terminal can determine the user's holding position based on the size of the screen capacity, so as to realize accurate identification of the user's holding position.
  • the above-mentioned processor is further configured to execute the computer program, so that the double-sided screen terminal determines according to the acquired motion data that the double-sided screen terminal starts to occur before the data collection unit acquires the screen capacity data. Flip by default. In order to further improve the accuracy of judging the current working screen, the current working screen can be judged by using the method of flip recognition combined with screen capacity data analysis.
  • the above-mentioned screen capacity data includes first data, and the first data is used to represent the difference between the capacity data detected when the touch screen of the double-sided screen terminal is touched and the preset threshold value. difference.
  • the user's grip position can be determined according to the difference between the capacitance data detected when the touch screen is touched and a preset threshold value, so as to realize accurate identification of the user's grip position.
  • the above-mentioned processor is further configured to execute the computer program, so that the double-sided screen terminal determines the preset threshold value according to the capacity data.
  • the preset threshold value for analyzing the user's holding position can be determined according to the capacitance data, so as to improve the accuracy of the analysis result of the user's holding position.
  • the above-mentioned screen capacity data includes second data and third data
  • the second data is used to represent the original capacity data detected when the touch screen of the double-sided screen terminal is touched at the first moment
  • the third data is used to represent the original capacitance data detected when the touch screen of the double-sided screen terminal is touched at the second moment.
  • the user's holding position can be determined according to the original capacity data detected when the touch screen is touched at different times, so as to realize accurate identification of the user's holding position.
  • the above-mentioned data collector is specifically used to collect the second data at the first moment, and collect the third data at the second moment; wherein, the first moment is when the double-sided screen terminal starts to generate preset The moment of flipping, the second moment is any moment during the preset flipping process of the double-sided screen terminal.
  • the user's grip position can be determined according to the original capacity data detected when the touch screen is touched at different times (for example, when the preset flip begins and at any time during the preset flip), so as to realize Accurate recognition of the user's grip position.
  • the above-mentioned data collector is specifically used to collect the second data at the first moment, and collect the third data at the second moment; wherein, the first moment is when the double-sided screen terminal starts to generate preset The moment of flipping, the second moment is the moment when the double-sided screen terminal ends the preset flipping.
  • the user's grip position can be determined according to the original capacity data detected when the touch screen is touched at different times (for example, when the preset flipping starts and when the preset flipping ends), so as to realize the user's gripping position. accurate identification.
  • a computer-readable storage medium on which computer program code is stored, and when the computer program code is executed by a processor, the method in any possible implementation manner of the first aspect is implemented .
  • a chip system includes a processor, a memory, and a computer program code is stored in the memory; when the computer program code is executed by the processor, any possible method in the implementation.
  • the system-on-a-chip may consist of chips, or may include chips and other discrete devices.
  • a computer program product which, when running on a computer, enables the method in any possible implementation manner of the first aspect to be implemented.
  • FIG. 1 is a schematic diagram of the shape of a front and back screen mobile phone provided by an embodiment of the present application
  • Fig. 2 is a schematic diagram of the form of a mobile phone with a flexible folding screen provided by the embodiment of the present application;
  • FIG. 3 is a schematic diagram of the form of a dual-screen folding mobile phone provided by an embodiment of the present application
  • FIG. 4 is a schematic diagram of a hardware structure of a double-sided screen mobile phone provided by an embodiment of the present application.
  • FIG. 5A is an example diagram of screen switching of a double-sided screen terminal provided by an embodiment of the present application.
  • FIG. 5B is a flow chart 1 of a screen switching method for a double-sided screen terminal provided in an embodiment of the present application
  • FIG. 6 is an example diagram of first data detected when a touch screen is not touched according to an embodiment of the present application
  • FIG. 7 is an example diagram of first data detected when a touch screen is held in accordance with an embodiment of the present application.
  • Fig. 8 is an example diagram of the first data detected when another touch screen is held according to the embodiment of the present application.
  • FIG. 9A is the second flow chart of a screen switching method for a double-sided screen terminal provided by an embodiment of the present application.
  • Fig. 9B is an example diagram of the second data detected when the touch screen is held according to the embodiment of the present application.
  • Fig. 10 is an example diagram of third data detected when a touch screen is held according to an embodiment of the present application.
  • FIG. 11 is an example diagram of a change in the gripped position of a touch screen provided in an embodiment of the present application.
  • FIG. 12 is a third flowchart of a method for switching screens of a double-sided screen terminal provided by an embodiment of the present application.
  • Fig. 13 is a flowchart 4 of a method for switching screens of a double-sided screen terminal provided by an embodiment of the present application;
  • FIG. 14 is a flowchart five of a method for switching screens of a double-sided screen terminal provided by an embodiment of the present application.
  • FIG. 15 is a flowchart six of a method for switching screens of a double-sided screen terminal provided by an embodiment of the present application.
  • FIG. 16 is a structural block diagram of a double-sided screen terminal provided by an embodiment of the present application.
  • first and second are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as “first” and “second” may explicitly or implicitly include one or more of these features. In the description of this embodiment, unless otherwise specified, “plurality” means two or more.
  • An embodiment of the present application provides a screen switching method for a double-sided screen terminal, and the method is applied in a process of device flip identification for a double-sided screen terminal.
  • the double-sided screen terminal in this embodiment of the present application may be a terminal with double-sided screens, and the front and back of the double-sided screen terminal may be respectively provided with a touch screen, referred to as a front and back screen terminal for short.
  • the front and back screen terminal includes two touch screens: a first screen and a second screen (screen A and screen B shown in FIG. 1 ) are fixed on the front and back of the terminal body.
  • the sizes of the first screen and the second screen may be different.
  • the area of the first screen may occupy the entire surface A
  • the area of the second screen may occupy a part (for example, half) of the surface B
  • the surface B may also include a rear cover.
  • the terminal with front and back screens can be the mobile phone 100 shown in (a) in FIG.
  • the A screen is the front side of the mobile phone 100
  • the B screen can be the back side of the mobile phone 100
  • the A screen is the back side of the mobile phone 100
  • the B screen can be the front side of the mobile phone 100.
  • (b) among Fig. 1 is the front view of mobile phone 100 shown in (a) among Fig. 1, and it has shown the A screen of mobile phone 100; So, (c) among Fig. 1 is (a among Fig. 1 ) shows the rear view of the mobile phone 100, which shows the B-screen of the mobile phone 100. Users can choose to use one of the two screens of the front and rear terminals for display.
  • the above-mentioned double-sided screen terminal may be a folding screen terminal, such as a flexible folding screen terminal (for example, a flexible folding screen mobile phone) and a dual-screen folding terminal (for example, a dual-screen folding mobile phone).
  • a folding screen terminal such as a flexible folding screen terminal (for example, a flexible folding screen mobile phone) and a dual-screen folding terminal (for example, a dual-screen folding mobile phone).
  • the touch screen of the folding screen terminal can be folded into A screen and B screen along the folding edge, and the A screen and B screen of the folded terminal face outward.
  • the user can choose to use one of the two screens for display.
  • FIG. 2 it is a schematic view of a mobile phone 200 with a flexible folding screen shown in the embodiment of the present application.
  • FIG. 2 is a schematic diagram of the shape of the mobile phone 200 after being folded along the folding edge.
  • the mobile phone 200 can be folded into a screen A (ie, the first screen) and a screen B (ie, the second screen) after being folded along the folding edge.
  • (b) in FIG. 2 is a schematic diagram of the mobile phone 200 unfolded (for example, half unfolded) along the folded edge.
  • screen A and screen B form a single touch screen.
  • the black area shown in (a) in FIG. 2 and (b) in FIG. 2 is the touch screen of the mobile phone 200 .
  • FIG. 3 it is a schematic diagram of a dual-screen folding mobile phone 300 shown in the embodiment of the present application.
  • (a) in FIG. 3 is a schematic diagram of the shape of the mobile phone 300 after being folded along the folding edge.
  • the mobile phone 300 can be folded into a screen A (ie, the first screen) and a screen B (ie, the second screen) after being folded along the folding edge.
  • (b) in FIG. 3 is a schematic diagram of the shape of the mobile phone 300 unfolded (for example, half unfolded) along the folding edge. Referring to (b) in FIG.
  • the A screen and the B screen form a touch screen .
  • the black area shown in (a) in FIG. 3 and (b) in FIG. 3 is the touch screen of the mobile phone 300 .
  • the difference between the front and rear screen terminals and the folding screen terminal is that the touch screen of the folding screen terminal can be folded into A screen and B screen along the folding edge, and the A screen and B screen can also be combined into one touch screen;
  • the positions of the two touch screens of the reverse screen terminal are fixed and cannot be combined into one touch screen.
  • the A-screen and the B-screen of the mobile phone 100 with front and back screens shown in (a) are two touch screens fixed together, and there is a folding line at the position where the A-screen and the B-screen are attached.
  • the method in the embodiment of the present application is applied to the case where the above-mentioned folding screen terminal is in a folded state.
  • the folding state in the embodiment of the present application may be the state of the flexible folding screen mobile phone shown in (a) in FIG. 2 and the state of the dual-screen folding mobile phone shown in (a) in FIG. 3 .
  • the double-sided screen terminal shown in FIG. 1 , FIG. 2 and FIG. 3 provided in the embodiment of the present application is only an example, and the embodiment of the present application does not limit the specific structure and form of the double-sided screen terminal.
  • the folding screen terminal mentioned above in the present application may be a vertical folding terminal, and may also be a horizontal folding terminal.
  • the mobile phone 400 may include a processor 410, an external memory interface 420, an internal memory 421, a universal serial bus (universal serial bus, USB) interface 430, a charging management module 440, a power management module 441, a battery 442, Antenna 1, antenna 2, mobile communication module 450, wireless communication module 460, audio module 470, speaker 470A, receiver 470B, microphone 470C, earphone interface 470D, sensor module 480, button 490, motor 491, indicator 492, camera 493, A display screen 494, and a subscriber identification module (subscriber identification module, SIM) card interface 495, etc.
  • SIM subscriber identification module
  • the sensor module 480 may include a pressure sensor 480A, a gyroscope sensor 480B, an air pressure sensor 480C, a magnetic sensor 480D, an acceleration sensor 480E, a distance sensor 480F, a proximity light sensor 480G, a fingerprint sensor 480H, a temperature sensor 480J, a touch sensor 480K, and ambient light Sensor 480L, bone conduction sensor 480M, etc.
  • the structure shown in the embodiment of the present invention does not constitute a specific limitation on the mobile phone 400 .
  • the mobile phone 400 may include more or fewer components than shown in the figure, or combine certain components, or separate certain components, or arrange different components.
  • the illustrated components can be realized in hardware, software or a combination of software and hardware.
  • the processor 410 may include one or more processing units, for example: the processor 410 may include an application processor (application processor, AP), a modem processor, a graphics processing unit (graphics processing unit, GPU), an image signal processor (image signal processor, ISP), controller, video codec, digital signal processor (digital signal processor, DSP), baseband processor, and/or neural network processor (neural-network processing unit, NPU), etc. Wherein, different processing units may be independent devices, or may be integrated in one or more processors.
  • application processor application processor, AP
  • modem processor graphics processing unit
  • graphics processing unit graphics processing unit
  • ISP image signal processor
  • controller video codec
  • digital signal processor digital signal processor
  • baseband processor baseband processor
  • neural network processor neural-network processing unit
  • the controller can generate an operation control signal according to the instruction opcode and timing signal, and complete the control of fetching and executing the instruction.
  • a memory may also be provided in the processor 410 for storing instructions and data.
  • the memory in processor 410 is a cache memory.
  • the memory may hold instructions or data that the processor 410 has just used or recycled. If the processor 410 needs to use the instruction or data again, it can be called directly from the memory. Repeated access is avoided, and the waiting time of the processor 410 is reduced, thus improving the efficiency of the system.
  • processor 410 may include one or more interfaces.
  • the interface may include an integrated circuit (inter-integrated circuit, I2C) interface, an integrated circuit built-in audio (inter-integrated circuit sound, I2S) interface, a pulse code modulation (pulse code modulation, PCM) interface, a universal asynchronous transmitter (universal asynchronous receiver/transmitter, UART) interface, mobile industry processor interface (mobile industry processor interface, MIPI), general-purpose input and output (general-purpose input/output, GPIO) interface, subscriber identity module (subscriber identity module, SIM) interface, and /or universal serial bus (universal serial bus, USB) interface, etc.
  • I2C integrated circuit
  • I2S integrated circuit built-in audio
  • PCM pulse code modulation
  • PCM pulse code modulation
  • UART universal asynchronous transmitter
  • MIPI mobile industry processor interface
  • GPIO general-purpose input and output
  • subscriber identity module subscriber identity module
  • SIM subscriber identity module
  • USB universal serial bus
  • the interface connection relationship between modules shown in the embodiment of the present invention is only a schematic illustration, and does not constitute a structural limitation of the mobile phone 400 .
  • the mobile phone 400 may also adopt different interface connection methods in the above embodiments, or a combination of multiple interface connection methods.
  • the charging management module 440 is configured to receive charging input from the charger.
  • the power management module 441 is used for connecting the battery 442 , the charging management module 440 and the processor 410 .
  • the wireless communication function of the mobile phone 400 can be realized by the antenna 1, the antenna 2, the mobile communication module 450, the wireless communication module 460, the modem processor and the baseband processor.
  • Antenna 1 and Antenna 2 are used to transmit and receive electromagnetic wave signals.
  • Each antenna in handset 400 can be used to cover single or multiple communication frequency bands. Different antennas can also be multiplexed to improve the utilization of the antennas.
  • Antenna 1 can be multiplexed as a diversity antenna of a wireless local area network.
  • the antenna may be used in conjunction with a tuning switch.
  • the mobile communication module 450 can provide wireless communication solutions including 2G/3G/4G/5G applied on the mobile phone 400 .
  • the mobile communication module 450 may include at least one filter, switch, power amplifier, low noise amplifier (low noise amplifier, LNA) and the like.
  • the mobile communication module 450 can receive electromagnetic waves through the antenna 1, filter and amplify the received electromagnetic waves, and send them to the modem processor for demodulation.
  • the mobile communication module 450 can also amplify the signal modulated by the modem processor, convert it into electromagnetic wave and radiate it through the antenna 1 .
  • at least part of the functional modules of the mobile communication module 450 may be set in the processor 410 .
  • at least part of the functional modules of the mobile communication module 450 and at least part of the modules of the processor 410 may be set in the same device.
  • a modem processor may include a modulator and a demodulator.
  • the modulator is used for modulating the low-frequency baseband signal to be transmitted into a medium-high frequency signal.
  • the demodulator is used to demodulate the received electromagnetic wave signal into a low frequency baseband signal. Then the demodulator sends the demodulated low-frequency baseband signal to the baseband processor for processing.
  • the low-frequency baseband signal is passed to the application processor after being processed by the baseband processor.
  • the application processor outputs sound signals through audio equipment (not limited to speaker 470A, receiver 470B, etc.), or displays images or videos through display screen 494 .
  • the modem processor may be a stand-alone device.
  • the modem processor may be independent of the processor 410, and be set in the same device as the mobile communication module 450 or other functional modules.
  • the wireless communication module 460 can provide wireless local area networks (wireless local area networks, WLAN) (such as wireless fidelity (Wireless Fidelity, Wi-Fi) network), Bluetooth (bluetooth, BT), global navigation satellite system (GNSS) applied on the mobile phone 400. (global navigation satellite system, GNSS), frequency modulation (frequency modulation, FM), near field communication technology (near field communication, NFC), infrared technology (infrared, IR) and other wireless communication solutions.
  • the wireless communication module 460 may be one or more devices integrating at least one communication processing module.
  • the wireless communication module 460 receives electromagnetic waves via the antenna 2 , frequency-modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 410 .
  • the wireless communication module 460 can also receive the signal to be transmitted from the processor 410 , frequency-modulate it, amplify it, and convert it into electromagnetic waves through the antenna 2 for radiation.
  • the antenna 1 of the mobile phone 400 is coupled to the mobile communication module 450, and the antenna 2 is coupled to the wireless communication module 460, so that the mobile phone 400 can communicate with the network and other devices through wireless communication technology.
  • the wireless communication technology may include Global System for Mobile Communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband code division multiple access (WCDMA), time-division code division multiple access (TD-SCDMA), long term evolution (LTE), BT, GNSS, WLAN, NFC, FM, and/or IR technology, etc.
  • the GNSS may include a global positioning system (global positioning system, GPS), a global navigation satellite system (global navigation satellite system, GLONASS), a Beidou navigation satellite system (beidou navigation satellite system) , BDS), quasi-zenith satellite system (QZSS) and/or satellite based augmentation systems (SBAS).
  • GPS global positioning system
  • GLONASS global navigation satellite system
  • Beidou navigation satellite system beidou navigation satellite system
  • BDS Beidou navigation satellite system
  • QZSS quasi-zenith satellite system
  • SBAS satellite based augmentation systems
  • the mobile phone 400 realizes the display function through the GPU, the display screen 494, and the application processor.
  • the GPU is a microprocessor for image processing, and is connected to the display screen 494 and the application processor. GPUs are used to perform mathematical and geometric calculations for graphics rendering.
  • Processor 410 may include one or more GPUs that execute program instructions to generate or change display information.
  • the display screen 494 is used to display images, videos and the like.
  • Display 494 includes a display panel.
  • Display 494 includes, for example, a display panel.
  • the display panel can be a liquid crystal display (LCD), an organic light-emitting diode (OLED), an active matrix organic light emitting diode or an active matrix organic light emitting diode (active-matrix organic light emitting diode, AMOLED), flexible light-emitting diode (flex light-emitting diode, FLED), Miniled, MicroLed, Micro-oLed, quantum dot light emitting diodes (quantum dot light emitting diodes, QLED), etc.
  • the mobile phone 400 may include 1 or N display screens 494, where N is a positive integer greater than 1.
  • the mobile phone 400 may be the flexible folding screen shown in FIG. 2 .
  • the mobile phone 400 can realize the shooting function through ISP, camera 493 , video codec, GPU, display screen 494 and application processor.
  • Digital signal processors are used to process digital signals. In addition to digital image signals, they can also process other digital signals. For example, when the mobile phone 400 selects a frequency point, the digital signal processor is used to perform Fourier transform on the energy of the frequency point.
  • Video codecs are used to compress or decompress digital video.
  • the handset 400 may support one or more video codecs.
  • the mobile phone 400 can play or record videos in various encoding formats, for example: moving picture experts group (moving picture experts group, MPEG) 1, MPEG2, MPEG3, MPEG4 and so on.
  • MPEG moving picture experts group
  • the NPU is a neural-network (NN) computing processor.
  • NN neural-network
  • the NPU can perform training and learning on a large number of holding gestures and corresponding screen capacity data to establish a holding gesture model.
  • the external memory interface 420 can be used to connect an external memory card, such as a Micro SD card, to expand the storage capacity of the mobile phone 400.
  • the external memory card communicates with the processor 410 through the external memory interface 420 to implement a data storage function. Such as saving music, video and other files in the external memory card.
  • the internal memory 421 may be used to store computer-executable program code, which includes instructions.
  • the internal memory 421 may include an area for storing programs and an area for storing data.
  • the stored program area can store an operating system, at least one application program required by a function (such as a sound playing function, an image playing function, etc.) and the like.
  • the storage data area can store data (such as audio data, phone book, etc.) created during the use of the mobile phone 400 .
  • the internal memory 421 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, universal flash storage (universal flash storage, UFS) and the like.
  • the processor 410 executes various functional applications and data processing of the mobile phone 400 by executing instructions stored in the internal memory 421 and/or instructions stored in the memory provided in the processor.
  • the mobile phone 400 can implement audio functions through an audio module 470 , a speaker 470A, a receiver 470B, a microphone 470C, an earphone interface 470D, and an application processor. Such as music playback, recording, etc.
  • the pressure sensor 480A is used to sense the pressure signal and convert the pressure signal into an electrical signal.
  • pressure sensor 480A may be located on display screen 494 .
  • pressure sensors 480A such as resistive pressure sensors, inductive pressure sensors, and capacitive pressure sensors.
  • a capacitive pressure sensor may be comprised of at least two parallel plates with conductive material.
  • the gyroscope sensor 480B can be used to determine the motion posture of the mobile phone 400 .
  • the angular velocity of cell phone 400 about three axes may be determined by gyro sensor 480B.
  • the gyro sensor 480B can be used for image stabilization. Exemplarily, when the shutter is pressed, the gyro sensor 480B detects the shaking angle of the mobile phone 400, calculates the distance that the lens module needs to compensate according to the angle, and allows the lens to counteract the shaking of the mobile phone 400 through reverse motion to achieve anti-shake.
  • the gyroscope sensor 480B can also be used for navigation and somatosensory game scenes. In the embodiment of the present application, the gyroscope sensor 480B may be used to detect the movement of the terminal, so as to identify the preset turning movement and the like.
  • Audio module 470 speaker 470A, receiver 470B, microphone 470C, headphone jack 470D, air pressure sensor 480C, magnetic sensor 480D, acceleration sensor 480E, distance sensor 480F, proximity light sensor 480G, ambient light sensor 480L, fingerprint sensor 480H, temperature sensor 480J, touch sensor 480K, bone conduction sensor 480M, button 490, motor 491, indicator 492 and SIM card interface 495, etc., can refer to the introduction in the conventional technology, and the embodiment of this application will not repeat them.
  • a mobile phone may also include other functional modules.
  • a conventional double-sided screen terminal detects that the device is turned over, it will switch the current working screen.
  • the double-sided screen terminal will switch the current working screen when its own motion sensor detects that the device has been turned over by default.
  • the preset flip may be that the screen facing the user is flipped in a direction facing away from the user, and the screen facing away from the user is flipped in a direction facing the user.
  • triggering screen switching purely based on a motion sensor (such as a gyroscope sensor) is likely to cause inaccurate recognition in actual use, that is, the content displayed on the screen jumps to the side of the screen that is not used by the user.
  • the user hopes to turn the device over to use
  • the payment QR code shown in (a) in Figure 5A is still displayed (as shown in Figure 5A (b)), so that the machine scans the payment QR code displayed on the A screen to complete the payment .
  • a user when a user presents information (such as an electronic ID card, a health certificate, etc.) to others, the user does not want the device to be flipped to trigger a screen switch.
  • information such as an electronic ID card, a health certificate, etc.
  • an embodiment of the present application provides a method for switching screens of a double-sided screen terminal.
  • the method performs user holding gestures and/or user holding gestures based on the screen capacity data collected by the double-sided screen terminal.
  • Support location recognition to judge the screen currently being used, and then accurately judge the current working screen.
  • the double-sided screen terminal can switch the screen display in a timely manner.
  • the screen capacity data may be detected and collected by the touch screen of the double-sided screen terminal.
  • the touch screen of the double-sided screen terminal may be a capacitive touch screen, a resistive touch screen, or an inductive touch screen.
  • the touch screen of the double-sided screen terminal is a capacitive touch screen as an example
  • the touch data collected by the double-sided screen terminal is the screen capacity data as an example.
  • the screen switching method is introduced in detail.
  • the capacitive touch screen includes horizontal and vertical electrode arrays, and the horizontal and vertical electrode arrays constitute several test points evenly distributed on the screen surface.
  • the above electrode array may be made of indium tin oxide (ITO). Since self-capacitance can be generated between adjacent electrodes, the detection of single-point touch can be realized by collecting the change of self-capacitance value of each test point through self-capacitance scanning. In addition, since mutual capacitance can also be generated between adjacent electrodes, the detection of multi-point touch can also be realized by collecting the change of the mutual capacitance value of each test point through mutual capacitance scanning.
  • ITO indium tin oxide
  • the double-sided screen terminal may perform user holding gesture and/or user holding position recognition based on screen capacity Diff data.
  • the double-sided screen terminal can identify the user's holding gesture and/or the change or change of the user's holding position based on multiple pieces of screen original capacity data.
  • a method for switching screens of a double-sided screen terminal provided in the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.
  • the methods in the following embodiments can all be implemented on a mobile phone 400 having the above-mentioned hardware structure (for example, a mobile phone with front and back screens 100, The flexible folding screen mobile phone 200 and the dual-screen folding mobile phone 300) are implemented.
  • the double-sided screen terminal recognizes the user's grip gesture and/or the user's grip position based on the screen capacity Diff data (that is, the first data).
  • a method for switching screens of a double-sided screen terminal may include the following steps S501-S504:
  • the double-sided screen terminal collects first data.
  • the first data is used to represent the difference between the capacitance data detected when the touch screen is touched and the preset threshold value.
  • the preset threshold value can be determined according to the capacitance data detected when the touch screen is not touched.
  • the double-sided screen terminal recognizes the user's grip gesture and/or the user's grip position based on the first data.
  • Embodiment 1 of the present application is based on the first data, and can directly reflect the touch sensing amount under the condition of excluding external disturbances such as temperature and humidity.
  • the user's holding position can be determined according to the touch sensing amount and position, and then the current working screen can be judged accurately and in a timely manner.
  • the position of the touch is used to reflect the position where the touch screen is held by the user (that is, the position held by the user), and the touch sensing value is used to reflect the degree and degree of contact between the user's hand and the touch screen when the touch screen is held by the user. degree of area distribution.
  • FIG. 6 shows an example diagram of first data detected when the touch screen is not touched, taking the flexible folding screen mobile phone 200 shown in FIG. 2 as an example. 6 shows the first data detected when the touch screen (including screen A and screen B) of the flexible folding screen mobile phone 200 is not touched.
  • the ab side shown in Figure 6 is the ab side of the A screen shown in Figure 2
  • the cd side shown in Figure 6 is the cd side of the B screen shown in Figure 2
  • the ef shown in Figure 6 is the folded side ef shown in Figure 2.
  • the touch screen (including screen A and screen B) includes several test points evenly distributed on the screen surface formed by horizontal and vertical electrode arrays.
  • the touch screen is not touched, due to the existence of external interference (such as the influence of factors such as temperature and humidity), the several test points respectively detect the first data shown in FIG. 6 .
  • the capacitance data detected when the touch screen terminal is not touched can be pre-stored in the touch screen terminal, for example, it can be preset in the form of the above-mentioned preset threshold before the touch screen terminal leaves the factory. in a touchscreen terminal.
  • the preset threshold value determined according to the capacitance data detected when the touch screen terminal is not touched may also be updated. For example, it can be updated periodically.
  • the real-time update can be performed according to the current real-time environment, for example, the real-time update can be performed according to the current real-time environment at every opportunity such as starting up each time.
  • the above-mentioned preset threshold value can also be obtained from other devices or systems, and this embodiment of the present application does not limit the specific setting basis, rules and methods of the above-mentioned preset threshold value .
  • FIG. 7 takes the flexible folding screen mobile phone 200 shown in FIG. 2 being held by the user with the holding gesture shown in (b) in FIG. Example plot of the first data detected at time.
  • (a) in FIG. 7 is the first data detected when the touch screen (including screen A and screen B) of the flexible folding screen mobile phone 200 is held.
  • the ab side shown in (a) in Figure 7 is the ab side of the A screen shown in Figure 2 and (b) in Figure 7
  • the cd side shown in Figure 7 (a) is the B screen shown in Figure 2 cd edge
  • ef shown in (a) in Figure 7 is the folded edge ef shown in Figure 2 and (b) in Figure 7.
  • the touch screen (including screen A and screen B) includes several test points uniformly distributed on the screen surface formed by horizontal and vertical electrode arrays. Wherein, the above-mentioned several test points respectively detect the first data shown in (a) in FIG. 7 .
  • the double-sided screen terminal can determine the user's holding position based on the detected first data and in combination with a preset threshold.
  • the double-sided screen terminal can determine whether a touch event occurs by comparing the magnitude relationship between the detected first data and a preset threshold. For example, if the value is greater than (>) (or " ⁇ ") a preset threshold, it is determined that a touch event has occurred; if the value is less than ( ⁇ ) (or " ⁇ ") the preset threshold, it is determined that a touch event has not occurred .
  • the position where the touch event occurs is the user's grip position.
  • the aforementioned preset threshold may be any constant between 200-500.
  • the preset threshold value is 300
  • the touch screen is held by the user with the holding gesture shown in (b) in Figure 7, as shown in (a) in Figure 7, a71, a72, a73 and a74
  • the value detected by the test points in each area is greater than the preset threshold 300
  • the holding gesture shown in (b) in Figure 7 it can be determined that the four areas a71, a72, a73, and a74 where touch events occur correspond to fingers 71, 72, and 73 shown in (b) in Figure 7, respectively. and the contact area of the finger 74 with the touch screen.
  • the test points in other areas except a71, a72, a73 and a74 also detected the first data, but the value is very small, so it can be judged that this area has not occurred Touch events. Comparing the holding gesture shown in (b) in FIG. 7, it can be determined that except for fingers 71, 72, 73 and 74, other areas of the user's palm are not in contact with the touch screen of the double-sided screen terminal.
  • the finger 75 shown in (b) in Figure 7 is in contact with the double-sided screen terminal, it is specifically in contact with the side frame of the double-sided screen terminal, and the side frame is not provided with a pressure detection unit (such as an electrode array. test point), therefore the first data is not detected in the contact area between the finger 75 and the double-sided screen terminal, and thus no touch event is detected.
  • the preset threshold value is 300
  • the touch screen is held by the user with the grip gesture shown in (b) in FIG. 8, as shown in (a) in FIG.
  • the value detected by the test point is greater than the preset threshold 300
  • the test points in other areas except a81 and a82 Due to the existence of external interference (such as the influence of factors such as temperature and humidity), the test points in other areas except a81 and a82 also detect the first data, but the value is very small, so it can be determined that no touch event occurs in this area. Comparing the holding gesture shown in (b) in FIG. 8 , it can be determined that except for the finger 81 and the tiger's mouth 82, other areas of the user's palm are not in contact with the touch screen of the double-sided screen terminal. Among them, although finger 83 and finger 84 shown in (b) in FIG. (For example, the test point formed by the electrode array), therefore, the first data is not detected in the contact area between the finger 83 and the finger 84 and the double-sided screen terminal, and thus no touch event is detected.
  • the double-sided screen terminal may also combine the first data corresponding to the user's grip position to simulate the user's grip gesture.
  • the double-sided screen terminal can use a neural network (such as a convolutional neural network) to train and learn a large number of holding gestures and corresponding first data to establish a holding gesture model.
  • the double-sided screen terminal can analyze information such as the center and center of gravity of the user's grip position according to the first data corresponding to the user's grip position, and further perform the user's grip gesture based on the established grip gesture model. Simulation, to judge the screen currently being used according to the simulated user's holding gesture, and then accurately judge the current working screen.
  • the holding area with the largest first data is the center-of-gravity area held by the user
  • the center-of-gravity area is the area where the user's hands are most closely in contact with the double-sided screen terminal.
  • the double-sided screen terminal can switch screen display in a timely manner. For example, when it is determined that the current working screen changes (for example, from screen A to screen B, or from screen B to screen A), the double-sided screen terminal performs screen display switching.
  • the working screen is the first screen.
  • the double-sided screen terminal determines that the user's grip area on the first screen is larger than the the holding area on the second screen. In this case, the double-sided screen terminal switches the working screen from the first screen to the second screen.
  • the double-sided screen terminal determines that the user's grip area on the first screen is greater than the first threshold according to the first data, and the user is on the second screen. If the holding area on the screen is smaller than the second threshold, the double-sided screen terminal determines that the working screen is the second screen. In this case, the double-sided screen terminal switches the working screen from the first screen to the second screen.
  • the embodiment of the present application only takes the first data collected by the double-sided screen terminal at one moment (for example, the second moment) as an example.
  • Quantity is not limited.
  • the double-sided screen terminal may also identify the user's grip position based on the average value of multiple pieces of first data collected continuously at multiple times.
  • the double-sided screen terminal may also identify the user's holding position based on changes in multiple pieces of first data.
  • the present application does not limit the specific method, algorithm and model of the user's grip gesture simulation.
  • the above-mentioned neural network (such as a convolutional neural network) is only used as an example of a deep learning method and algorithm.
  • the double-sided screen terminal analyzes the user's grip gesture and/or the user's grip position, and determines the screen currently being used (current working screen).
  • the user when the user wants to use the A screen of the double-sided screen terminal shown in (b) in Figure 7, the user usually holds the double-sided screen terminal with the holding gesture shown in (b) in Figure 7 Face-screen terminal. As shown in (b) of FIG. 7 , the user's holding gesture covers most of the screen of screen B, but barely covers screen A. As another example, when the user wants to use screen B of the double-sided screen terminal shown in (b) in FIG. 8 , the user usually holds the double-sided screen terminal with the holding gesture shown in (b) in FIG. 8 . As shown in (b) of FIG. 8 , the user's holding gesture covers most of the screen of screen A, but barely covers screen B.
  • the screen switching method of the double-sided screen terminal provided by the embodiment of the present application can accurately determine the screen currently in use by recognizing the user's grip gesture and/or the user's grip position, so as to switch the screen display when necessary. , accurately and timely switch the screen display.
  • the double-sided screen terminal performs the following step S504:
  • the double-sided screen terminal performs screen display switching.
  • the double-sided screen terminal can identify that the user's gripping position includes a71, a72, a73, and a74 shown in (a) in Figure 7 area. Further, the double-sided screen terminal predicts that the user currently wants to use screen A shown in (b) in FIG. Based on this conclusion, if the current working screen is the B screen, the double-sided screen terminal switches the current working screen from the B screen to the A screen.
  • the double-sided screen terminal can identify that the user's grip position includes four areas a81 and a82 shown in (a) in FIG. 8 . Further, the double-sided screen terminal predicts that the user currently wants to use screen B shown in (b) in FIG. 8 by analyzing the specific corresponding relationship between the two areas a81 and a82 and the touch screen of the double-sided screen terminal. Based on this conclusion, if the current working screen is A screen, the double-sided screen terminal switches the current working screen from A screen to B screen.
  • the screen of the double-sided screen terminal provided by the embodiment of the present application is used Switching method, even if a motion sensor (such as a gyroscope sensor) detects that the device has been turned over by default, the terminal will not switch the display of the working screen. Based on this solution, users can get a good experience in scenarios similar to the above.
  • a motion sensor such as a gyroscope sensor
  • the preset flip can be preset in the double-sided screen terminal in the form of preset spatial posture changes.
  • the preset spatial attitude change can be determined and preset in the double-sided screen terminal based on the training and analysis of the big data of terminal flipping.
  • the first data in the above-mentioned embodiment 1 is used to represent the difference between the capacitance data detected when the touch screen is touched and the preset threshold value.
  • the capacitance data detected when the touch screen is not touched is affected by the external environment such as whether the device is powered on, temperature, humidity and other factors, so the preset threshold value is based on the capacity detected when the touch screen is not touched.
  • the double-sided screen terminal cannot obtain a reasonable and effective preset threshold value, and therefore cannot obtain reasonable and effective first data.
  • the embodiment of the present application provides the following embodiment 2.
  • the double-sided screen terminal recognizes the user's grip gesture and/or the user's grip position change or change based on the screen Raw capacity data corresponding to multiple moments (such as the second data and the third data). .
  • the screen Raw capacitance data (hereinafter referred to as “Raw data”) is used to represent the raw capacitance data detected when the touch screen is touched.
  • the above-mentioned second data is the original capacity data detected by the double-sided screen terminal at the first moment when the touch screen is touched
  • the above-mentioned third data is the original capacity data detected by the double-sided screen terminal at the second moment when the touch screen is touched. Capacitance data.
  • the following embodiment takes the double-sided screen terminal to recognize the user's grip gesture and/or the change or change of the user's grip position based on the difference between the two screen Raw capacity data as an example, and provides a method for the embodiment of the present application.
  • the screen switching method of the double-sided screen terminal is introduced.
  • the second data may be collected; and after a period of time (that is, the second moment), the third data may be collected.
  • the above-mentioned period of time may be a preset duration (for example, 5 seconds), or may be triggered by a certain event after the above-mentioned period of time (for example, detection of preset reversal, etc.), which is not limited in this application.
  • a method for switching screens of a double-sided screen terminal may include the following steps S901-S905:
  • the double-sided screen terminal collects second data.
  • FIG. 9B takes the flexible folding screen mobile phone 200 shown in FIG. 2 being held by the user with the holding gestures shown in (b) and (c) in FIG. An example diagram of the first data detected when the touch screen is held is shown.
  • FIG. 9B shows that the touch screen (including A screen and B screen) of the flexible folding screen mobile phone 200 is held by the user with the holding gestures shown in (b) in FIG. 9B and (c) in FIG. 9B The second data detected at the time.
  • FIG. 9B shows the holding state of the side A of the screen when the user holds the terminal
  • FIG. 9B shows the holding state of the side B of the screen when the user holds the terminal.
  • the ab side shown in (a) in Figure 9B is the ab side of the A screen shown in Figure 2 and (b) in Figure 9B
  • the cd side shown in (a) in Figure 9B is the ( in Figure 2 and Figure 9B c)
  • the cd side of the B screen shown where the cd side shown in (c) in Figure 9B is partly blocked by the user's palm
  • the ef shown in (a) in Figure 9B is the (b) in Figure 2 and Figure 9B
  • the folded edge ef shown in (c) in FIG. 9B is partly covered by the user's palm.
  • several test points evenly distributed on the surface of the touch screen including screen A and screen B respectively detect the original capacitance values shown in (a) in FIG. 9B .
  • the double-sided screen terminal collects third data.
  • FIG. 10 takes the flexible folding screen mobile phone 200 shown in FIG. 2 being held by the user with the holding gestures shown in (b) and (c) in FIG. A third data example diagram detected when the touch screen is held is shown.
  • FIG. 10 shows that the touch screen (including A screen and B screen) of the flexible folding screen mobile phone 200 is held by the user with the holding gestures shown in (b) and (c) in FIG. 10
  • the third data detected at the time (b) in FIG. 10 shows the holding state of the B screen side when the user holds the terminal, and (c) in FIG. 10 shows the holding state of the A screen side when the user holds the terminal.
  • the ab side shown in (a) in Figure 10 is the ab side of the A screen shown in Figure 2 and (c) in Figure 10 (wherein the ab side shown in (c) in Figure 10 is partially blocked by the user's palm), Fig.
  • the cd side shown in (a) in 10 is the cd side of the B screen shown in Figure 2 and (b) in Figure 10
  • the ef shown in (a) in Figure 10 is the (b) in Figure 2 and Figure 10 and the folded edge ef shown in (c) in FIG. 10 (the folded edge ef shown in (c) in FIG. 9B is partly covered by the user's palm).
  • FIG. 10 several test points evenly distributed on the surface of the touch screen (including screen A and screen B) respectively detect the original capacitance values shown in (a) in FIG. 10 .
  • the double-sided screen terminal Based on the difference between the second data and the third data, the double-sided screen terminal recognizes the user's grip gesture and/or the change or change of the user's grip position.
  • the double-sided screen terminal can analyze the difference between the third data shown in (a) in Figure 10 and the second data shown in (a) in Figure 9B , to identify the user's grip gesture and/or the change or change of the user's grip position.
  • the double-sided screen terminal can recognize that when the user holds the terminal with the holding gestures shown in (b) in Figure 9B and (c) in Figure 9B, the holding position includes the position shown in Figure 9B Two regions a91 and a92 are shown in (a). Among them, a91 is in contact with the user's thumb, and a92 is in contact with the user's palm and index finger. As shown in (a) in Figure 10, the double-sided screen terminal can recognize that when the user holds the terminal with the holding gestures shown in Figure 10 (b) and Figure 10 (c), the holding position includes Figure 10 (a) shows two areas a101, a102, a103, a104 and a105. Among them, a101 is in contact with the user's jaw, and a102, a103, a104 and a105 are respectively in contact with the user's index finger, middle finger, ring finger and little finger.
  • the double-sided screen terminal Based on the Raw data 1 shown in (a) in FIG. 9B and the Raw data 2 shown in (a) in FIG. 10 , the double-sided screen terminal obtains the Raw data difference shown in FIG. 11 .
  • the double-sided screen terminal is held by the user from the state shown in (b) in FIG. 9B and (c) in FIG. 9B, and flipped to (b) in FIG. (c) After the holding state shown in (c), the newly added holding position area and the disappearing holding position area.
  • the double-sided screen terminal is turned over to (b) in Figure 10 and (c) in Figure 10 by the user from the state shown in (b) in Figure 9B and (c) in Figure 9B ) after the holding state shown in ), the holding position area changes from focusing on the B screen to focusing on the A screen.
  • the double-sided screen terminal analyzes the user's grip gesture and/or the change or change of the user's grip position, and determines the screen currently being used (current working screen).
  • the double-sided screen terminal can predict that the user currently wants to switch from the A screen display to the B screen display, and the double-sided screen terminal will change the current working screen from the A screen to the B screen display. Switch to B screen.
  • the double-sided screen terminal can also simulate the user's grip gesture in combination with the original capacity data corresponding to the user's grip position, so as to judge according to the simulated user grip gesture. The screen currently being used, and then accurately judge the current working screen. Further, when it is determined to switch the screen display, the double-sided screen terminal can switch the screen display in a timely manner. For example, when it is determined that the current working screen changes (for example, switching from screen A to screen B, or switching from screen B to screen A), the double-sided screen terminal performs the following step S905 to switch the screen display.
  • the double-sided screen terminal performs screen display switching.
  • the double-sided screen terminal determines that the user's grip area on the first screen is larger than the grip area on the second screen according to the original capacity data, the double-sided screen terminal determines the working screen is the second screen. In this case, the double-sided screen terminal switches the working screen from the first screen to the second screen.
  • the double-sided screen terminal determines that the user's grip area on the first screen is greater than the first threshold and the user's grip area on the second screen is smaller than the second threshold according to the original capacity data
  • the double-sided screen terminal Make sure the working screen is the second screen. In this case, the double-sided screen terminal switches the working screen from the first screen to the second screen.
  • the double-sided screen terminal can use a neural network (such as a convolutional neural network) to train and learn a large number of holding gestures and corresponding original capacity data to establish a holding gesture model.
  • a neural network such as a convolutional neural network
  • Figure 7, Figure 8, Figure 9B, and Figure 10 of this application are only examples of several holding positions and holding gestures.
  • Hand gestures are not limited.
  • the holding gesture may also be holding both hands at the same time.
  • the screen switching method of the double-sided screen terminal provided by the embodiment of the present application can also recognize the preset flipping by a motion sensor (such as a gyroscope sensor) based on. For example, the method of identifying the user's grip position and/or the user's grip gesture as described in the above-mentioned Embodiment 1 and Embodiment 2, and then switching the screen provided by the embodiment of the present application can be performed when the motion sensor recognizes the preset flip .
  • a motion sensor such as a gyroscope sensor
  • FIG. 12 shows a flow chart of a method for screen switching of a double-sided screen terminal provided by an embodiment of the present application, taking the recognition of preset flips as an example to perform screen switching in combination with the method provided in Embodiment 1 of the present application.
  • a method for switching screens of a double-sided screen terminal provided in the embodiment of the present application may include the following steps S1201-S1202, and the above-mentioned steps S501-S504:
  • the double-sided screen terminal acquires motion data.
  • the motion data may include but not limited to the motion direction, motion speed and motion angular velocity of the double-sided screen terminal.
  • the double-sided screen terminal can obtain motion data through a motion sensor.
  • the gyroscope sensor can detect the change of the spatial attitude of the double-sided screen terminal, so as to determine that the preset flip of the double-sided screen terminal occurs according to the preset change of the spatial attitude.
  • the gyro sensor can continuously detect the flipping of the double-sided screen terminal in the space by continuously recording the spatial posture values such as the flip angle in the three-dimensional space.
  • the double-sided screen terminal when the double-sided screen terminal is in a static state, for example, when a motion sensor (such as a gyroscope sensor) detects that the flip angle and acceleration in the three-dimensional space are both 0, the motion sensor (such as the gyro sensor) does not detect changes in the spatial attitude of the double-sided screen terminal.
  • the double-sided screen terminal is in the flipped state, for example, when the motion sensor (such as a gyroscope sensor) detects the flip angle and/or acceleration in the three-dimensional space, the motion sensor (such as the gyroscope sensor) continues to record all directions in the three-dimensional space. The flip angle and acceleration until the double-sided screen terminal returns to the static state.
  • the space attitude of the double-sided screen terminal can be determined by the Euler angle (including pitch angle (pitch) ⁇ , yaw angle (yaw) And roll angle (roll) ⁇ ) to represent.
  • Euler angle including pitch angle (pitch) ⁇ , yaw angle (yaw) And roll angle (roll) ⁇
  • the double-sided screen terminal recognizes that it starts to undergo preset flipping.
  • the double-sided screen terminal can perform flip recognition of the terminal device based on changes in corresponding spatial posture values (such as flip angle, etc.) detected by the gyroscope sensor within a period of time. For example, when it is recognized that the flipping direction of the double-sided screen terminal satisfies the preset direction, and the flipping angle meets the preset angle threshold, the double-sided screen terminal may determine that the double-sided screen terminal itself starts to undergo preset flipping.
  • corresponding spatial posture values such as flip angle, etc.
  • the double-sided screen terminal collects first data (such as Diff data).
  • the double-sided screen terminal recognizes the user's grip gesture and/or the user's grip position based on the first data.
  • the double-sided screen terminal analyzes the user's grip gesture and/or the user's grip position, and determines the screen currently being used (current working screen).
  • the double-sided screen terminal performs the following step S504:
  • the double-sided screen terminal performs screen display switching.
  • the double-sided screen terminal can recognize the user's grip gesture and/or the user's grip position based on the first data during the preset flipping process, and then judge the screen currently being used and Switching of screen display.
  • the double-sided screen terminal can also identify the user's grip gesture and/or user's grip position based on the first data during the preset flipping process, and identify the screen currently being used. judge. Further, as shown in FIG. 13 , when it is determined to end the preset flipping, the double-sided screen terminal switches the screen display. Exemplarily, the double-sided screen terminal can identify the end of the preset flip based on the collected motion data.
  • FIG. 14 shows a flow chart of a screen switching method for a double-sided screen terminal provided by an embodiment of the present application, taking the recognition of the preset inversion as an example to perform screen switching in combination with the method provided in Embodiment 2 of the present application.
  • a method for switching screens of a double-sided screen terminal provided in the embodiment of the present application may include the above steps S1201-S1202, and the above steps S901-S905:
  • the double-sided screen terminal collects second data.
  • the double-sided screen terminal collects third data.
  • the double-sided screen terminal Based on the difference between the second data and the third data, the double-sided screen terminal recognizes the user's grip gesture and/or the change or change of the user's grip position.
  • the double-sided screen terminal analyzes the user's grip gesture and/or the change or change of the user's grip position, and determines the screen currently being used.
  • the double-sided screen terminal performs the following steps S905:
  • the double-sided screen terminal performs screen display switching.
  • the double-sided screen terminal can identify the user's grip gesture and/or the user's grip position change or change based on the difference between the second data and the third data during its preset flipping process, Further, the judgment of the screen currently being used and the switching of the screen display are performed.
  • the double-sided screen terminal may also collect second data during the preset flipping process, and collect third data when it is determined to end the preset flipping. Then, based on the difference between the second data and the third data, the double-sided screen terminal recognizes the user's grip gesture and/or the change or change of the user's grip position, and then judges the screen currently being used and switches the screen display .
  • the double-sided screen terminal can identify the end of the preset flip based on the collected motion data.
  • the specific algorithms in the method provided by the embodiment of the present application can be implemented by any layer of software on the double-sided screen terminal. structure to achieve.
  • the specific algorithm in the method provided by the embodiment of the present application can be set in the application program layer, the application program framework (framework, FWK) layer, the kernel layer (kernel) or In the hardware abstract layer (hardware abstract layer, HAL) and other levels, this application does not limit.
  • serial numbers of the above-mentioned processes do not mean the order of execution, and the order of execution of the processes should be determined by their functions and internal logic, and should not be implemented in this application.
  • the implementation of the examples constitutes no limitation.
  • the double-sided screen terminal includes corresponding hardware structures and/or software modules for performing various functions.
  • the present application can be implemented in the form of hardware or a combination of hardware and computer software in combination with the units and algorithm steps of each example described in the embodiments disclosed herein. Whether a certain function is executed by hardware or computer software drives hardware depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present application.
  • the function modules of the double-sided screen terminal can be divided.
  • each function module can be divided corresponding to each function, or two or more functions can be integrated into one processing module.
  • the above-mentioned integrated modules can be implemented in the form of hardware or in the form of software function modules. It should be noted that the division of modules in the embodiment of the present application is schematic, and is only a logical function division, and there may be other division methods in actual implementation.
  • the double-sided screen terminal may include a data collection unit 1610 , a processing unit 1620 and a storage unit 1630 .
  • the data collection unit 1610 is used to support the double-sided screen terminal to execute the above steps S501, S901, S902, S1201, and/or other processes related to the embodiment of the present application.
  • the processing unit 1620 is configured to support the double-sided screen terminal to execute the above steps S502, S503, S504, S903, S904, S905, S1202, and/or other processes related to the embodiment of this application.
  • the storage unit 1730 is used to store computer programs and implement processing data and/or processing results in the methods provided by the embodiments of the present application.
  • each module in the double-sided screen terminal may be implemented in the form of software and/or hardware, which is not specifically limited.
  • electronic equipment is presented in the form of functional modules.
  • the "module” here may refer to an application-specific integrated circuit ASIC, a circuit, a processor and memory executing one or more software or firmware programs, an integrated logic circuit, and/or other devices that can provide the above-mentioned functions.
  • the computer program product includes one or more computer instructions.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable devices.
  • the computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from a website, computer, server or data center Transmission to another website site, computer, server or data center by wired (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.).
  • the computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that includes one or more available media integrated.
  • the available medium can be a magnetic medium, (such as a floppy disk, a hard disk, etc. , tape), optical media (such as digital video disk (digital video disk, DVD)), or semiconductor media (such as solid state disk (SSD)), etc.
  • the steps of the methods or algorithms described in conjunction with the embodiments of the present application may be implemented in hardware, or may be implemented in a manner in which a processor executes software instructions.
  • the software instructions can be composed of corresponding software modules, and the software modules can be stored in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, mobile hard disk, CD-ROM or any other form of storage known in the art medium.
  • An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium.
  • the storage medium may also be a component of the processor.
  • the processor and storage medium can be located in the ASIC.
  • the ASIC may be located in a double-sided screen terminal. Certainly, the processor and the storage medium may also exist in the double-sided screen terminal as discrete components.

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

La présente demande divulgue un procédé de commutation d'écran pour terminal à écran double face et un dispositif, se rapportant au domaine de l'affichage à commande tactile, et étant capable de déterminer avec précision et rapidement la position de maintien d'un utilisateur qui utilise un terminal à écran double face, et de déterminer l'écran de travail actuel. Dans la solution proposée dans la présente demande, le terminal à écran double face peut identifier le geste de maintien d'utilisateur et/ou la position de maintien d'utilisateur sur la base de données de capacité d'écran collectées par le terminal d'écran double face afin de déterminer l'écran actuellement utilisé, de telle sorte qu'une commutation d'affichage d'écran peut être rapidement mise en œuvre, ce qui améliore l'expérience utilisateur.
PCT/CN2022/108995 2021-07-30 2022-07-29 Procédé de commutation d'écran pour terminal à écran double face, et dispositif WO2023006077A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110875382.2 2021-07-30
CN202110875382.2A CN115695625A (zh) 2021-07-30 2021-07-30 一种双面屏终端的屏幕切换方法及设备

Publications (1)

Publication Number Publication Date
WO2023006077A1 true WO2023006077A1 (fr) 2023-02-02

Family

ID=85059936

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/108995 WO2023006077A1 (fr) 2021-07-30 2022-07-29 Procédé de commutation d'écran pour terminal à écran double face, et dispositif

Country Status (2)

Country Link
CN (1) CN115695625A (fr)
WO (1) WO2023006077A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102957801A (zh) * 2012-11-14 2013-03-06 深圳市金立通信设备有限公司 一种对称双屏移动终端切换屏幕的方法及装置
CN106168879A (zh) * 2016-06-30 2016-11-30 努比亚技术有限公司 一种双面屏交互的方法及终端
US20160371046A1 (en) * 2015-06-19 2016-12-22 Lenovo (Singapore) Pte. Ltd. Portable computing device, screen switching method therefor, and computer-executable program therefor
US20170018258A1 (en) * 2014-08-15 2017-01-19 Wai Hong Yeung Double-face Double-screen Smart Mobile Terminal
CN107102733A (zh) * 2017-04-14 2017-08-29 宇龙计算机通信科技(深圳)有限公司 一种电子设备触摸屏控制方法及装置
CN109542317A (zh) * 2018-11-26 2019-03-29 努比亚技术有限公司 一种双面屏移动终端的显示控制方法、设备和存储介质
CN111381762A (zh) * 2018-12-29 2020-07-07 努比亚技术有限公司 一种双屏切换方法、设备及计算机可读存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106657667A (zh) * 2017-01-09 2017-05-10 努比亚技术有限公司 一种显示屏的点亮装置和方法
WO2019183969A1 (fr) * 2018-03-30 2019-10-03 华为技术有限公司 Procédé d'affichage de terminal et terminal
CN111596781A (zh) * 2019-02-20 2020-08-28 华为技术有限公司 一种防误触方法及一种终端
CN109981892A (zh) * 2019-02-27 2019-07-05 努比亚技术有限公司 一种屏幕显示方法、移动终端及计算机可读存储介质

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102957801A (zh) * 2012-11-14 2013-03-06 深圳市金立通信设备有限公司 一种对称双屏移动终端切换屏幕的方法及装置
US20170018258A1 (en) * 2014-08-15 2017-01-19 Wai Hong Yeung Double-face Double-screen Smart Mobile Terminal
US20160371046A1 (en) * 2015-06-19 2016-12-22 Lenovo (Singapore) Pte. Ltd. Portable computing device, screen switching method therefor, and computer-executable program therefor
CN106168879A (zh) * 2016-06-30 2016-11-30 努比亚技术有限公司 一种双面屏交互的方法及终端
CN107102733A (zh) * 2017-04-14 2017-08-29 宇龙计算机通信科技(深圳)有限公司 一种电子设备触摸屏控制方法及装置
CN109542317A (zh) * 2018-11-26 2019-03-29 努比亚技术有限公司 一种双面屏移动终端的显示控制方法、设备和存储介质
CN111381762A (zh) * 2018-12-29 2020-07-07 努比亚技术有限公司 一种双屏切换方法、设备及计算机可读存储介质

Also Published As

Publication number Publication date
CN115695625A (zh) 2023-02-03

Similar Documents

Publication Publication Date Title
WO2020156269A1 (fr) Procédé d'affichage pour dispositif électronique ayant un écran flexible, et dispositif électronique
CN106778585B (zh) 一种人脸关键点跟踪方法和装置
US11907526B2 (en) Touch region adjustment method and apparatus for determining a grasping gesture of a user on an electronic device
EP4109218B1 (fr) Téléphone mobile comprenant un écran tactile avec un capteur d'empreintes digitales intégré à l'écran
WO2020216276A1 (fr) Procédé de démarrage d'une application et dispositif électronique
CN110456938B (zh) 一种曲面屏的防误触方法及电子设备
US10963660B2 (en) Method for fingerprint collection and related products
CN112671976B (zh) 电子设备的控制方法、装置及电子设备、存储介质
CN110324464A (zh) 一种应用显示方法及电子设备
EP3620951A1 (fr) Procédé d'acquisition optique d'empreintes digitales, et produit associé
CN110490179B (zh) 车牌识别方法、装置及存储介质
CN109840584B (zh) 基于卷积神经网络模型的图像数据分类方法及设备
WO2019100298A1 (fr) Procédé de photographie et terminal
CN113919390A (zh) 一种识别触摸操作的方法及电子设备
CN111596781A (zh) 一种防误触方法及一种终端
CN117130469B (zh) 一种隔空手势识别方法、电子设备及芯片系统
CN110705614A (zh) 模型训练方法、装置、电子设备及存储介质
WO2021052015A1 (fr) Procédé de commande d'écran tactile et dispositif électronique
CN111625175B (zh) 触控事件处理方法、触控事件处理装置、介质与电子设备
WO2023006077A1 (fr) Procédé de commutation d'écran pour terminal à écran double face, et dispositif
CN110163192B (zh) 字符识别方法、装置及可读介质
CN113343709B (zh) 意图识别模型的训练方法、意图识别方法、装置及设备
CN113821129B (zh) 一种显示窗口控制方法及电子设备
CN108196713A (zh) 一种指纹命名方法、移动终端以及计算机可读存储介质
CN115546248A (zh) 事件数据处理方法、装置和系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22848681

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 22848681

Country of ref document: EP

Kind code of ref document: A1