WO2023240555A1 - 显示画面控制方法、装置、电子设备及可读储存介质 - Google Patents

显示画面控制方法、装置、电子设备及可读储存介质 Download PDF

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Publication number
WO2023240555A1
WO2023240555A1 PCT/CN2022/099236 CN2022099236W WO2023240555A1 WO 2023240555 A1 WO2023240555 A1 WO 2023240555A1 CN 2022099236 W CN2022099236 W CN 2022099236W WO 2023240555 A1 WO2023240555 A1 WO 2023240555A1
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Prior art keywords
parameter
posture
sub
user
line
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PCT/CN2022/099236
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English (en)
French (fr)
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彭聪
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北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2022/099236 priority Critical patent/WO2023240555A1/zh
Priority to CN202280004223.8A priority patent/CN117597655A/zh
Publication of WO2023240555A1 publication Critical patent/WO2023240555A1/zh

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer

Definitions

  • the present disclosure relates to the field of equipment control, and in particular, to a display screen control method, device, electronic equipment and readable storage medium.
  • the display screen of the terminal device rotates with the direction in which the user holds the terminal device, so that when the user views the display screen in the forward state, whether the terminal device is placed in the portrait or landscape state, the user can obtain a display screen that matches the line of sight.
  • the line of sight changes. Since the terminal device cannot change the rotation setting of the display screen according to the user's line of sight, the user will not be able to obtain a display that matches the line of sight.
  • the present disclosure provides a display screen control method, device, electronic device, and readable storage medium to at least solve the problems existing in the related technology.
  • a display screen control method is provided, applied to a terminal device, the terminal device is connected to a Bluetooth headset, and a first motion sensor is provided in the Bluetooth headset.
  • the method includes:
  • the first motion sensor includes at least one of an acceleration sensor and a gyroscope sensor.
  • the Bluetooth headset includes a first headset and a second headset, and determining the posture parameters of the Bluetooth headset includes:
  • the first posture sub-parameter is used to represent the offset of the first earphone relative to the preset plane.
  • Degree the second posture sub-parameter is used to characterize the degree of deviation of the second earphone relative to the preset plane;
  • the pose parameter of the Bluetooth headset is determined according to the first pose sub-parameter and/or the second pose sub-parameter.
  • determining the posture parameters of the Bluetooth headset according to the first posture sub-parameter and/or the second posture sub-parameter includes:
  • the posture parameter of the Bluetooth headset is determined.
  • determining the posture parameters of the Bluetooth headset according to the deviation value, the first posture sub-parameter and/or the second posture sub-parameter includes:
  • determining the first posture sub-parameter and the second posture sub-parameter according to the first posture sub-parameter and the second posture sub-parameter In response to the deviation value of the first posture sub-parameter and the second posture sub-parameter being less than the first set threshold, determining the first posture sub-parameter and the second posture sub-parameter according to the first posture sub-parameter and the second posture sub-parameter. Describe the posture parameters of the Bluetooth headset.
  • the method further includes:
  • the first posture sub-parameter and the second posture sub-parameter In response to the deviation value of the first posture sub-parameter and the second posture sub-parameter being greater than or equal to the first set threshold, obtain the first posture sub-parameter and the second posture sub-parameter within a set period of time.
  • the number of effective fluctuations of the sub-parameters wherein, when the change in the degree of deviation of the posture sub-parameter is greater than the second set threshold, it is determined that the posture sub-parameter undergoes effective fluctuations;
  • the posture sub-parameter with the smallest number of effective fluctuations within the set time period is determined as the posture parameter of the Bluetooth headset.
  • determining the user's line of sight state according to the pose parameter includes:
  • controlling the terminal device to display a screen according to the user's line of sight includes:
  • the bottom edge of the display screen of the terminal device is controlled to maintain the second angular relationship with respect to the preset plane.
  • a second motion sensor is provided in the terminal device, and controlling the display screen of the terminal device according to the user's line of sight includes:
  • the method further includes:
  • the setting signal is used to indicate that the user is not currently wearing the Bluetooth headset;
  • a display screen control device which is applied to a terminal device.
  • the terminal device is connected to a Bluetooth headset.
  • a first motion sensor is provided in the Bluetooth headset.
  • the device includes:
  • a motion parameter acquisition module configured to: acquire the first motion parameter collected by the first motion sensor
  • a pose parameter acquisition module configured to: determine the pose parameter of the Bluetooth headset according to the first motion parameter, where the pose parameter is used to represent the degree of deviation of the Bluetooth headset relative to a preset plane;
  • a line of sight state acquisition module configured to: determine the user's line of sight state according to the posture parameter, where the line of sight state is used to represent the positional relationship between the user's eyes and the preset plane;
  • a display screen control module is configured to control the display screen of the terminal device according to the user's line of sight state.
  • the first motion sensor includes at least one of an acceleration sensor and a gyroscope sensor.
  • the Bluetooth headset includes a first headset and a second headset.
  • the pose parameter acquisition module is specifically used to:
  • the first posture sub-parameter is used to represent the offset of the first earphone relative to the preset plane.
  • Degree the second posture sub-parameter is used to characterize the degree of deviation of the second earphone relative to the preset plane;
  • the pose parameter of the Bluetooth headset is determined according to the first pose sub-parameter and/or the second pose sub-parameter.
  • the pose parameter acquisition module determines the pose parameters of the Bluetooth headset based on the first pose sub-parameter and/or the second pose sub-parameter, specifically Used for:
  • the posture parameter of the Bluetooth headset is determined.
  • the pose parameter acquisition module determines the position of the Bluetooth headset based on the deviation value, the first pose sub-parameter and/or the second pose sub-parameter.
  • the posture parameter it is specifically used for:
  • determining the first posture sub-parameter and the second posture sub-parameter according to the first posture sub-parameter and the second posture sub-parameter In response to the deviation value of the first posture sub-parameter and the second posture sub-parameter being less than the first set threshold, determining the first posture sub-parameter and the second posture sub-parameter according to the first posture sub-parameter and the second posture sub-parameter. Describe the posture parameters of the Bluetooth headset.
  • the device further includes a fluctuation judgment module, used for:
  • the first posture sub-parameter and the second posture sub-parameter In response to the deviation value of the first posture sub-parameter and the second posture sub-parameter being greater than or equal to the first set threshold, obtain the first posture sub-parameter and the second posture sub-parameter within a set period of time.
  • the number of effective fluctuations of the sub-parameters wherein, when the change in the degree of deviation of the posture sub-parameter is greater than the second set threshold, it is determined that the posture sub-parameter undergoes effective fluctuations;
  • the posture sub-parameter with the smallest number of effective fluctuations within the set time period is determined as the posture parameter of the Bluetooth headset.
  • the gaze state acquisition module determines the user's gaze state according to the pose parameter, it is specifically used to:
  • the line of sight state acquisition module is specifically used to: when controlling the terminal device to display a screen according to the user's line of sight state:
  • the bottom edge of the display screen of the terminal device is controlled to maintain the second angular relationship with respect to the preset plane.
  • a second motion sensor is provided in the terminal device, and the display screen control module is specifically used to: when controlling the display screen of the terminal device according to the user's line of sight state:
  • the device further includes a setting signal detection module, used for:
  • the setting signal is used to indicate that the user is not currently wearing the Bluetooth headset;
  • an electronic device including:
  • Memory for storing instructions executable by the processor
  • the processor is configured to execute executable instructions in the memory to implement the steps of the method described in any embodiment of the first aspect.
  • a computer-readable storage medium on which a computer program is stored.
  • the program is executed by a processor, the steps of the method described in any embodiment of the first aspect are implemented.
  • the posture parameters of the Bluetooth headset worn by the user are determined to indirectly obtain the user's current line of sight state, so that the terminal device can control the display screen through the user's line of sight state, so that No matter what posture the user is in, they can get a display that matches their line of sight.
  • Figure 1 is a flow chart of a display screen control method according to an exemplary embodiment of the present disclosure
  • Figure 2 is a schematic diagram of a display screen control device according to an exemplary embodiment of the present disclosure
  • FIG. 3 is a block diagram of an electronic device according to an exemplary embodiment of the present disclosure.
  • first, second, third, etc. may be used in this disclosure to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.
  • first information may also be called second information, and similarly, the second information may also be called first information.
  • word “if” as used herein may be interpreted as "when” or “when” or “in response to determining.”
  • FIG. 1 shows a flow chart of a display screen control method according to an exemplary embodiment of the present disclosure.
  • step S101 the first motion parameter collected by the first motion sensor is obtained.
  • the first sensor is installed in the Bluetooth headset and transmits the first motion parameter to the terminal device in real time.
  • the terminal device calculates the motion state of the Bluetooth headset through the first motion parameter.
  • the first sensor includes at least one of an acceleration sensor and a gyroscope sensor.
  • the first sensor is an acceleration sensor
  • the gravity acceleration components of the Bluetooth headset along the x, y, and z axes of the spatial coordinate system can be used as the first motion parameter.
  • the first sensor is a gyro sensor
  • the moment state of the outer ring axis and the inner ring axis may be used as the first motion parameter.
  • step S102 the posture parameter of the Bluetooth headset is determined according to the first motion parameter, and the posture parameter is used to represent the degree of deviation of the Bluetooth headset relative to a preset plane.
  • the offset degree of the Bluetooth headset relative to the preset plane can be determined.
  • the offset degree can be determined based on the relationship between the handle-shaped part of the Bluetooth headset and the preset plane. Assume that the plane can be the horizontal plane of the user's current environment.
  • the gravitational acceleration component values of the Bluetooth headset along the spatial coordinate system are: 0, 0, 9.8, which represent the handle shape of the Bluetooth headset.
  • the part is perpendicular to the horizontal plane (the headset is in a vertical state), and the gravity acceleration component values of the Bluetooth headset along the spatial coordinate system are: 0, 9.8, 0, which means that the handle-shaped part of the Bluetooth headset is parallel to the horizontal plane (the headset in landscape orientation).
  • step S103 the user's line of sight is determined based on the posture parameter, and the line of sight is used to represent the positional relationship between the user's eyes and the preset plane.
  • the motion state of the Bluetooth headset changes with the change of the user's head movement state, that is, the line of sight state. Therefore, the user's line of sight state can be indirectly determined based on the posture parameters of the Bluetooth headset, so as to
  • the first motion sensor is an acceleration sensor.
  • the handle-shaped part of the Bluetooth headset is perpendicular to the ground plane, so When the user is standing or working, the user's line of sight (the line connecting the user's eyes) is parallel to the ground plane; when the gravity acceleration component values of the Bluetooth headset along the spatial coordinate system are: 0, 9.8, 0 respectively , the handle-shaped part of the Bluetooth headset is parallel to the ground plane, and the line of sight is perpendicular to the ground plane.
  • step S104 the display screen of the terminal device is controlled according to the user's line of sight state.
  • the display screen of the terminal device By controlling the display screen of the terminal device, the display screen is always consistent with the user's line of sight. For example, when the user's line of sight is parallel to the preset plane, the display screen is kept parallel to the preset plane; When the user's line of sight is perpendicular to the preset plane, the display screen is also kept perpendicular to the preset plane.
  • the method described in the present disclosure determines the posture parameters of the Bluetooth headset worn by the user through the first motion parameters collected by the first motion sensor built into the Bluetooth headset, so as to indirectly obtain the user's current line of sight state, so that the terminal device can pass the user's
  • the sight state controls the display screen, so that no matter what posture the user is in, he can get a display screen that matches the sight state.
  • the Bluetooth headset includes a first headset and a second headset, and determining the posture parameters of the Bluetooth headset includes:
  • the first posture sub-parameter is used to represent the offset of the first earphone relative to the preset plane.
  • Degree the second posture sub-parameter is used to characterize the degree of deviation of the second earphone relative to the preset plane;
  • the pose parameter of the Bluetooth headset is determined according to the first pose sub-parameter and/or the second pose sub-parameter.
  • the user may wear a Bluetooth headset at an irregular angle, only wear one Bluetooth headset, or two users wear two Bluetooth headsets respectively, the first headset and all the Bluetooth headsets can be analyzed comprehensively.
  • the posture sub-parameters of the second earphone are described to ensure the reliability of the overall posture parameters of the Bluetooth headset.
  • determining the posture parameters of the Bluetooth headset according to the first posture sub-parameter and/or the second posture sub-parameter includes:
  • the posture parameter of the Bluetooth headset is determined.
  • the first sub-parameter and the second sub-parameter remain consistent.
  • the difference between the first posture sub-parameter and the second posture sub-parameter will result.
  • There is a deviation value and the posture parameters of the Bluetooth headset can be further determined by analyzing the deviation value.
  • the offset angle of the Bluetooth headset relative to the horizontal plane can be determined based on the gravity acceleration component of the Bluetooth headset along the spatial coordinate system, and the deviation value It may be the difference between the offset angle of the first earphone relative to the horizontal plane and the offset angle of the second earphone relative to the horizontal plane.
  • determining the posture parameters of the Bluetooth headset according to the deviation value, the first posture sub-parameter and/or the second posture sub-parameter includes:
  • determining the first posture sub-parameter and the second posture sub-parameter according to the first posture sub-parameter and the second posture sub-parameter In response to the deviation value of the first posture sub-parameter and the second posture sub-parameter being less than the first set threshold, determining the first posture sub-parameter and the second posture sub-parameter according to the first posture sub-parameter and the second posture sub-parameter. Describe the posture parameters of the Bluetooth headset.
  • the deviation value of the first posture sub-parameter and the second posture sub-parameter when the deviation value of the first posture sub-parameter and the second posture sub-parameter is less than the first set threshold, it represents the deviation of the first earphone and the second earphone relative to the preset plane.
  • the degree of movement is similar, indicating that the first earphone and the second earphone are currently worn by the same user, or are worn by two users respectively and the two users are in the same state, such as viewing the display screen of the terminal device at the same time.
  • the pose parameter of the Bluetooth headset can be determined according to the first pose sub-parameter and the second pose sub-parameter, for example, obtaining the first pose sub-parameter and the second pose sub-parameter. average parameter values, and determine the user's line of sight state based on the average parameter value to control the display screen of the terminal device.
  • the method further includes the following two steps:
  • the number of effective fluctuations of the pose sub-parameter wherein, in the case where the variation of the offset degree of the pose sub-parameter is greater than the second set threshold, it is determined that the pose sub-parameter undergoes effective fluctuation;
  • the deviation value of the first posture sub-parameter and the second posture sub-parameter when the deviation value of the first posture sub-parameter and the second posture sub-parameter is greater than or equal to the first set threshold, it represents the deviation of the first earphone and the second earphone relative to the preset plane.
  • the degree of offset indicating that the current user is only wearing one of the earphones, or that two users are wearing both earphones and the two users are in different states, such as one user is stationary and the other is moving.
  • the effective deviation degree is used to determine whether the change amount of the posture sub-parameter of the headset is greater than the second set threshold. In the case of effective fluctuation of the headset, it means that the user is moving while wearing the current headset. Or hold your current headset.
  • the posture sub-parameter with the smaller number of effective fluctuations within the set time period is determined as the posture parameter of the Bluetooth headset.
  • the posture parameter is determined as the posture parameter of the Bluetooth headset to obtain the line of sight state of the user who is viewing the display screen of the terminal device.
  • the posture parameters of the Bluetooth headset can be determined based on the first posture sub-parameter and the second posture sub-parameter.
  • the solution described in the present disclosure obtains the first posture sub-parameter of the first earphone and the second posture sub-parameter of the second earphone respectively, and determines the specific state of the current user wearing the earphone based on the parameter deviation value between the earphones, and eliminates the possibility of failure.
  • the impact of the posture parameters of the worn headset and the Bluetooth headset of the user who is wearing the headset but not watching the display screen of the terminal device on the normal posture parameters improves the reliability of the posture parameters.
  • determining the user's line of sight state based on the posture parameters includes:
  • the user's line of sight state can be determined based on the range of the pose parameter.
  • the first preset range can be determined based on the posture parameter range of the Bluetooth headset when the user is looking up, looking up, or looking down. At this time, the user's line of sight is approximately close to the preset plane.
  • the second preset range can be determined according to the posture parameter range of the Bluetooth headset when the user is lying on his side. At this time, the user's line of sight and the preset plane have an approximately vertical relationship.
  • controlling the terminal device to display a screen according to the user's line of sight includes:
  • the bottom edge of the display screen of the terminal device is controlled to maintain the second angular relationship with respect to the preset plane.
  • the angle of the bottom edge of the display screen of the terminal device relative to the preset plane and the angle between the user's line of sight and the preset plane can be controlled to be consistent.
  • the bottom edge of the display screen of the terminal device is controlled to be relatively Change the relationship to vertical on the default plane.
  • the user's line of sight state is determined according to the range of the posture parameter, and the angle between the bottom edge of the display screen of the terminal device relative to the preset plane and the angle between the user's line of sight and the preset plane are maintained Consistent, so that no matter what posture the user is in, they can get a display that matches their line of sight.
  • a second motion sensor is provided in the terminal device, and controlling the display screen of the terminal device according to the user's line of sight includes:
  • a second motion sensor is provided in the terminal device, and the current placement state of the terminal device is obtained through the second motion parameter obtained by the sensor, which is used to determine the bottom edge of the current display screen of the terminal device.
  • the line of sight is in a parallel relationship with the preset plane.
  • the preset short side bottom edge of the terminal device display screen is used as the bottom of the display screen.
  • the long side below the display screen of the terminal device is used as the bottom side of the display screen.
  • the line of sight is in a vertical relationship with the preset plane.
  • the preset short bottom edge of the display screen of the terminal device is used as the base of the display screen.
  • Bottom edge When the user holds the terminal device horizontally, any long side of the display screen of the terminal device is used as the bottom edge of the display screen.
  • the user's side-lying direction can be further obtained through the motion sensor.
  • the deviation degree of the posture sub-parameter of the left earphone in the Bluetooth earphone is greater than that of the right earphone, it means that the user is lying on the right side; Within the set time, the deviation degree of the posture sub-parameter of the left earphone in the Bluetooth earphone is smaller than that of the right earphone, indicating that the user is lying on the left side.
  • the user's current line of sight state can be determined by the user's side-lying direction: when the user holds the terminal device horizontally, the left long side or the right long side of the terminal device display screen is determined according to the user's side-lying direction as The bottom edge of the display screen keeps the angle of the bottom edge of the display screen of the terminal device relative to the preset plane consistent with the angle between the user's line of sight and the preset plane.
  • the current placement state of the terminal device is obtained through the second motion parameter obtained by the second motion sensor installed in the terminal device, and the position of the terminal device is controlled according to the second motion parameter and the user's line of sight state.
  • display screen to accurately determine the bottom edge of the current terminal device display screen, by controlling the angle of the bottom edge of the terminal device display screen relative to the preset plane and the angle between the user's line of sight and the preset plane, so that no matter where the user is, Any posture can obtain a display that matches the line of sight.
  • the method further includes:
  • the setting signal is used to indicate that the user is not currently wearing the Bluetooth headset;
  • the terminal device receives the setting signal.
  • an infrared sensor may be provided in the Bluetooth headset to detect whether the Bluetooth headset is in contact with the user's skin.
  • the setting signal is sent.
  • the second motion sensor collected by the second motion sensor installed in the terminal device can be used. The motion parameters control the display screen of the terminal device, that is, switching to the display screen control method in the normal mode.
  • the wearing state of the Bluetooth headset is determined by setting a signal, and in response to the Bluetooth headset being in an unworn state, the control unit is controlled according to the second motion parameter collected by the second motion sensor installed in the terminal device.
  • the display screen of the terminal device is described in order to avoid the influence of the posture parameters of the Bluetooth headset in the unworn state on the display screen state.
  • the present disclosure also provides embodiments of application function implementation devices and corresponding terminals.
  • An exemplary embodiment of the present disclosure shows a block diagram of a device for controlling a display screen, as shown in Figure 2. It is applied to a terminal device.
  • the terminal device is connected to a Bluetooth headset.
  • a first motion sensor is provided in the Bluetooth headset.
  • the devices include:
  • the motion parameter acquisition module 201 is used to: acquire the first motion parameter collected by the first motion sensor;
  • the pose parameter acquisition module 202 is configured to: determine the pose parameter of the Bluetooth headset according to the first motion parameter, where the pose parameter is used to represent the degree of deviation of the Bluetooth headset relative to a preset plane;
  • the line of sight state acquisition module 203 is used to: determine the user's line of sight state according to the posture parameter, where the line of sight state is used to represent the positional relationship between the user's eyes and the preset plane;
  • the display screen control module 204 is used to control the display screen of the terminal device according to the user's line of sight state.
  • the first motion sensor includes at least one of an acceleration sensor and a gyroscope sensor.
  • the Bluetooth headset includes a first headset and a second headset.
  • the pose parameter acquisition module is specifically used to:
  • the first posture sub-parameter is used to represent the offset of the first earphone relative to the preset plane.
  • Degree the second posture sub-parameter is used to characterize the degree of deviation of the second earphone relative to the preset plane;
  • the pose parameter of the Bluetooth headset is determined according to the first pose sub-parameter and/or the second pose sub-parameter.
  • the pose parameter acquisition module determines the pose parameters of the Bluetooth headset based on the first pose sub-parameter and/or the second pose sub-parameter, specifically Used for:
  • the posture parameter of the Bluetooth headset is determined.
  • the pose parameter acquisition module determines the position of the Bluetooth headset based on the deviation value, the first pose sub-parameter and/or the second pose sub-parameter.
  • the posture parameter it is specifically used for:
  • determining the first posture sub-parameter and the second posture sub-parameter according to the first posture sub-parameter and the second posture sub-parameter In response to the deviation value of the first posture sub-parameter and the second posture sub-parameter being less than the first set threshold, determining the first posture sub-parameter and the second posture sub-parameter according to the first posture sub-parameter and the second posture sub-parameter. Describe the posture parameters of the Bluetooth headset.
  • the device further includes a fluctuation judgment module, used for:
  • the first posture sub-parameter and the second posture sub-parameter In response to the deviation value of the first posture sub-parameter and the second posture sub-parameter being greater than or equal to the first set threshold, obtain the first posture sub-parameter and the second posture sub-parameter within a set period of time.
  • the number of effective fluctuations of the sub-parameters wherein, when the change in the degree of deviation of the posture sub-parameter is greater than the second set threshold, it is determined that the posture sub-parameter undergoes effective fluctuations;
  • the posture sub-parameter with the smallest number of effective fluctuations within the set time period is determined as the posture parameter of the Bluetooth headset.
  • the gaze state acquisition module determines the user's gaze state according to the pose parameter, it is specifically used to:
  • the line of sight state acquisition module is specifically used to: when controlling the terminal device to display a screen according to the user's line of sight state:
  • the bottom edge of the display screen of the terminal device is controlled to maintain the second angular relationship with respect to the preset plane.
  • a second motion sensor is provided in the terminal device, and the display screen control module is specifically used to: when controlling the display screen of the terminal device according to the user's line of sight state:
  • the device further includes a setting signal detection module, used for:
  • the setting signal is used to indicate that the user is not currently wearing the Bluetooth headset;
  • the device embodiment since it basically corresponds to the method embodiment, please refer to the partial description of the method embodiment for relevant details.
  • the device embodiments described above are only illustrative.
  • the units described above as separate components may or may not be physically separated.
  • the components shown as units may or may not be physical units, that is, they may be located in a place, or can be distributed across multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the disclosed solution. Persons of ordinary skill in the art can understand and implement the method without any creative effort.
  • FIG. 3 shows a block diagram of an electronic device according to an exemplary embodiment of the present disclosure.
  • the device 300 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, or the like.
  • the device 300 may include one or more of the following components: a processing component 302, a memory 304, a power supply component 306, a multimedia component 308, an audio component 310, an input/output (I/O) interface 312, a sensor component 314, and communications component 316.
  • Processing component 302 generally controls the overall operations of device 300, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 302 may include one or more processors 320 to execute instructions to complete all or part of the steps of the above method.
  • processing component 302 may include one or more modules that facilitate interaction between processing component 302 and other components.
  • processing component 302 may include a multimedia module to facilitate interaction between multimedia component 308 and processing component 302.
  • Memory 304 is configured to store various types of data to support operations at device 300 . Examples of such data include instructions for any application or method operating on device 300, contact data, phonebook data, messages, pictures, videos, etc.
  • Memory 304 may be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), Programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EEPROM erasable programmable read-only memory
  • EPROM Programmable read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory, magnetic or optical disk.
  • Power component 306 provides power to the various components of device 300 .
  • Power components 306 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 300 .
  • Multimedia component 308 includes a screen that provides an output interface between the device 300 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide action.
  • multimedia component 308 includes a front-facing camera and/or a rear-facing camera.
  • the front camera and/or the rear camera may receive external multimedia data.
  • Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.
  • Audio component 310 is configured to output and/or input audio signals.
  • audio component 310 includes a microphone (MIC) configured to receive external audio signals when device 300 is in operating modes, such as call mode, recording mode, and voice recognition mode. The received audio signals may be further stored in memory 304 or sent via communication component 316 .
  • audio component 310 includes a speaker for outputting audio signals.
  • the I/O interface 312 provides an interface between the processing component 302 and a peripheral interface module, which may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.
  • Sensor component 314 includes one or more sensors for providing various aspects of status assessment for device 300 .
  • the sensor component 314 can detect the open/closed state of the device 300, the relative positioning of components, such as the display and keypad of the device 300, the sensor component 314 can detect a change in position of the device 300 or a component of the device 300, The presence or absence of user contact with the device 300, device 300 orientation or acceleration/deceleration and temperature changes of the device 300.
  • Sensor assembly 314 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 314 may include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 314 may include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 316 is configured to facilitate wired or wireless communication between device 300 and other devices.
  • the device 300 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, 4G or 5G or a combination thereof.
  • the communication component 316 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communications component 316 includes a near field communications (NFC) module to facilitate short-range communications.
  • NFC near field communications
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • apparatus 300 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are implemented for executing the power supply method of the above electronic device.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable Gate array
  • controller microcontroller, microprocessor or other electronic components are implemented for executing the power supply method of the above electronic device.
  • the present disclosure provides a non-transitory computer-readable storage medium including instructions, such as a memory 304 including instructions.
  • the instructions can be executed by the processor 320 of the device 300 to complete the power supply method of the electronic device.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

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Abstract

本公开提供一种显示画面控制方法、装置、电子设备及可读储存介质,应用于终端设备,所述方法包括:获取蓝牙耳机内第一运动传感器采集的第一运动参数;根据所述第一运动参数,确定所述蓝牙耳机的位姿参数;根据所述位姿参数,确定用户的视线状态,以控制终端设备的显示画面。本公开通过第一运动参数,确定用户佩戴的蓝牙耳机的位姿参数,以间接得到用户当前的视线状态,使得终端设备能够通过用户的视线状态控制显示画面,使得用户无论处于何种姿态,均能够得到与视线状态相匹配的显示画面。

Description

显示画面控制方法、装置、电子设备及可读储存介质 技术领域
本公开涉及设备控制领域,尤其涉及一种显示画面控制方法、装置、电子设备及可读储存介质。
背景技术
当前,随着多种智能终端设备的普及,用户使用终端设备的场景也越发丰富。通常,终端设备的显示画面随用户手持终端设备的方向而旋转,使用户在正向状态观看显示画面时,无论将终端设备置于纵向或横向状态,均可得到与视线相匹配的显示画面。然而,在用户处于侧躺等部分特殊状态下,视线状态发生变化,由于终端设备无法根据用户的视线状态改变显示画面的旋转设置,将使得用户无法得到与视线相匹配的显示画面。
发明内容
有鉴于此,本公开提供一种显示画面控制方法、装置、电子设备及可读储存介质,以至少解决相关技术中存在的问题。
根据本公开实施例的第一方面,提供了一种显示画面控制方法,应用于终端设备,所述终端设备与蓝牙耳机连接,所述蓝牙耳机内设置有第一运动传感器,所述方法包括:
获取所述第一运动传感器采集的第一运动参数;
根据所述第一运动参数,确定所述蓝牙耳机的位姿参数,所述位姿参数用于表征所述蓝牙耳机相对于预设平面的偏移程度;
根据所述位姿参数,确定用户的视线状态,所述视线状态用于表征用户双眼连线与所述预设平面的位置关系;
根据所述用户的视线状态,控制所述终端设备的显示画面。
结合本公开的任一实施方式,所述第一运动传感器包括加速度传感器和 陀螺仪传感器中的至少一个。
结合本公开的任一实施方式,所述蓝牙耳机包括第一耳机和第二耳机,所述确定所述蓝牙耳机的位姿参数,包括:
分别获取第一耳机的第一位姿子参数和第二耳机的第二位姿子参数,所述第一位姿子参数用于表征所述第一耳机相对于所述预设平面的偏移程度,所述第二位姿子参数用于表征所述第二耳机相对于所述预设平面的偏移程度;
根据所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数。
结合本公开的任一实施方式,所述根据所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数,包括:
获取所述第一位姿子参数和所述第二位姿子参数的偏差值;
根据所述偏差值,所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数。
结合本公开的任一实施方式,所述根据所述偏差值,所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数,包括:
响应于所述第一位姿子参数和所述第二位姿子参数的偏差值小于第一设定阈值,根据所述第一位姿子参数和所述第二位姿子参数,确定所述蓝牙耳机的位姿参数。
结合本公开的任一实施方式,所述方法还包括:
响应于所述第一位姿子参数和所述第二位姿子参数的偏差值大于等于第一设定阈值,获取设定时长内所述第一位姿子参数和所述第二位姿子参数的有效波动次数,其中,在所述位姿子参数的偏移程度的变化量大于第二设定阈值的情况下,确定所述位姿子参数进行有效波动;
将所述第一位姿子参数和所述第二位姿子参数中,设定时长内有效波动次数小的位姿子参数确定为所述蓝牙耳机的位姿参数。
结合本公开的任一实施方式,所述根据所述位姿参数,确定用户的视线状态,包括:
响应于所述位姿参数处于第一预设范围内,确定用户视线与所述预设平面呈第一角度关系;
响应于所述位姿参数处于第二预设范围内,确定用户视线与预设平面呈第二角度关系。
结合本公开的任一实施方式,所述根据所述用户的视线状态,控制终端设备显示画面,包括:
响应于用户视线与所述预设平面呈第一角度关系,控制所述终端设备显示画面的底边相对于所述预设平面保持所述第一角度关系;
响应于用户视线与所述预设平面呈第二角度关系,控制所述终端设备显示画面的底边相对于所述预设平面保持所述第二角度关系。
结合本公开的任一实施方式,所述终端设备内设置有第二运动传感器,所述根据所述用户的视线状态,控制所述终端设备的显示画面,包括:
获取所述第二运动传感器采集的第二运动参数;
根据所述第二运动参数和所述用户的视线状态,控制所述终端设备的显示画面。
结合本公开的任一实施方式,所述方法还包括:
响应于接收到设定信号,获取所述第二运动传感器采集的第二运动参数,所述设定信号用于表征用户当前未佩戴所述蓝牙耳机;
根据所述第二运动参数控制所述终端设备的显示画面。
根据本公开实施例的第二方面,提供了一种显示画面控制装置,应用于终端设备,所述终端设备与蓝牙耳机连接,所述蓝牙耳机内设置有第一运动传感器,所述装置包括:
运动参数获取模块,用于:获取所述第一运动传感器采集的第一运动参数;
位姿参数获取模块,用于:根据所述第一运动参数,确定所述蓝牙耳机的位姿参数,所述位姿参数用于表征所述蓝牙耳机相对于预设平面的偏移程度;
视线状态获取模块,用于:根据所述位姿参数,确定用户的视线状态,所述视线状态用于表征用户双眼连线与所述预设平面的位置关系;
显示画面控制模块,用于:根据所述用户的视线状态,控制所述终端设备的显示画面。
结合本公开的任一实施方式,所述第一运动传感器包括加速度传感器和陀螺仪传感器中的至少一个。
结合本公开的任一实施方式,所述蓝牙耳机包括第一耳机和第二耳机,所述位姿参数获取模块在确定所述蓝牙耳机的位姿参数时,具体用于:
分别获取第一耳机的第一位姿子参数和第二耳机的第二位姿子参数,所述第一位姿子参数用于表征所述第一耳机相对于所述预设平面的偏移程度,所述第二位姿子参数用于表征所述第二耳机相对于所述预设平面的偏移程度;
根据所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数。
结合本公开的任一实施方式,所述位姿参数获取模块在根据所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数时,具体用于:
获取所述第一位姿子参数和所述第二位姿子参数的偏差值;
根据所述偏差值,所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数。
结合本公开的任一实施方式,所述位姿参数获取模块在根据所述偏差值,所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数时,具体用于:
响应于所述第一位姿子参数和所述第二位姿子参数的偏差值小于第一设定阈值,根据所述第一位姿子参数和所述第二位姿子参数,确定所述蓝牙耳机的位姿参数。
结合本公开的任一实施方式,所述装置还包括波动判断模块,用于:
响应于所述第一位姿子参数和所述第二位姿子参数的偏差值大于等于第 一设定阈值,获取设定时长内所述第一位姿子参数和所述第二位姿子参数的有效波动次数,其中,在所述位姿子参数的偏移程度的变化量大于第二设定阈值的情况下,确定所述位姿子参数进行有效波动;
将所述第一位姿子参数和所述第二位姿子参数中,设定时长内有效波动次数小的位姿子参数确定为所述蓝牙耳机的位姿参数。
结合本公开的任一实施方式,所述视线状态获取模块在根据所述位姿参数,确定用户的视线状态时,具体用于:
响应于所述位姿参数处于第一预设范围内,确定用户视线与所述预设平面呈第一角度关系;
响应于所述位姿参数处于第二预设范围内,确定用户视线与预设平面呈第二角度关系。
结合本公开的任一实施方式,所述视线状态获取模块根据所述用户的视线状态,控制终端设备显示画面时,具体用于:
响应于用户视线与所述预设平面呈第一角度关系,控制所述终端设备显示画面的底边相对于所述预设平面保持所述第一角度关系;
响应于用户视线与所述预设平面呈第二角度关系,控制所述终端设备显示画面的底边相对于所述预设平面保持所述第二角度关系。
结合本公开的任一实施方式,所述终端设备内设置有第二运动传感器,所述显示画面控制模块在根据所述用户的视线状态,控制所述终端设备的显示画面时,具体用于:
获取所述第二运动传感器采集的第二运动参数;
根据所述第二运动参数和所述用户的视线状态,控制所述终端设备的显示画面。
结合本公开的任一实施方式,所述装置还包括设定信号检测模块,用于:
响应于接收到设定信号,获取所述第二运动传感器采集的第二运动参数,所述设定信号用于表征用户当前未佩戴所述蓝牙耳机;
根据所述第二运动参数控制所述终端设备的显示画面。
根据本公开实施例的第三方面,提供了一种电子设备,包括:
存储器,用于存储所述处理器可执行指令;
处理器,被配置为执行所述存储器中的可执行指令以实现上述第一方面任一实施方式所述方法的步骤。
根据本公开实施例的第四方面,提供了一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现上述第一方面任一实施方式所述方法的步骤。
本公开实施例提供的技术方案可以包括以下有益效果:
通过蓝牙耳机内置的第一运动传感器采集的第一运动参数,确定用户佩戴的蓝牙耳机的位姿参数,以间接得到用户当前的视线状态,使得终端设备能够通过用户的视线状态控制显示画面,使得用户无论处于何种姿态,均能够得到与视线状态相匹配的显示画面。
应当理解的是,以上的一般描述和后文的细节描述仅是示例性和解释性的,并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分,示出了符合本公开的实施例,并与说明书一起用于解释本公开的原理。
图1是本公开根据一示例性实施例示出的一种显示画面控制方法流程图;
图2是本公开根据一示例性实施例示出的一种显示画面控制装置示意图;
图3是本公开根据一示例性实施例示出的一种电子设备框图。
具体实施方式
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本公开的一 些方面相一致的装置和方法的例子。
在本公开使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本公开。在本公开和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式,除非上下文清楚地表示其他含义。还应当理解,本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解,尽管在本公开可能采用术语第一、第二、第三等来描述各种信息,但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如,在不脱离本公开范围的情况下,第一信息也可以被称为第二信息,类似地,第二信息也可以被称为第一信息。取决于语境,如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
图1示出了本公开根据一示例性实施例示出的一种显示画面控制方法流程图。
在步骤S101中,获取所述第一运动传感器采集的第一运动参数。
所述第一传感器设置于蓝牙耳机内,实时向终端设备传送所述第一运动参数,终端设备通过所述第一运动参数计算得到所述蓝牙耳机的运动状态。其中,所述第一传感器包括加速度传感器和陀螺仪传感器中的至少一个。在所述第一传感器为加速度传感器的情况下,可以将所述蓝牙耳机沿空间坐标系的x,y,z三轴的重力加速度分量作为所述第一运动参数。在所述第一传感器为陀螺仪传感器的情况下,可以将外环轴和内环轴的力矩状态作为所述第一运动参数。
在步骤S102中,根据所述第一运动参数,确定所述蓝牙耳机的位姿参数,所述位姿参数用于表征所述蓝牙耳机相对于预设平面的偏移程度。
根据蓝牙耳机的运动状态,能够确定所述蓝牙耳机相对于预设平面的偏移程度,所述偏移程度可以根据所述蓝牙耳机的柄状部分沿线与预设平面的关系确定,所述预设平面可以是用户当前所述环境的水平面。在一个示例中, 在所述第一运动传感器为加速度传感器的情况下,所述蓝牙耳机沿空间坐标系的重力加速度分量值分别为:0,0,9.8,即表征所述蓝牙耳机的柄状部分垂直于水平面(耳机处于竖直状态),在所述蓝牙耳机沿空间坐标系的重力加速度分量值分别为:0,9.8,0,即表征所述蓝牙耳机的柄状部分平行于水平面(耳机处于横向状态)。
在步骤S103中,根据所述位姿参数,确定用户的视线状态,所述视线状态用于表征用户双眼连线与所述预设平面的位置关系。
在用户佩戴蓝牙耳机的情况下,所述蓝牙耳机的运动状态随用户的头部运动状态即视线状态的变化而改变,因此可以根据所述蓝牙耳机的位姿参数间接确定用户的视线状态,以第一运动传感器为加速度传感器为例,在所述蓝牙耳机沿空间坐标系的重力加速度分量值分别为:0,0,9.8的情况下,所述蓝牙耳机的柄状部分垂直于地平面,此时用户处于站立或正做的状态,用户视线(用户双眼连线)与地平面呈平行关系;在所述蓝牙耳机沿空间坐标系的重力加速度分量值分别为:0,9.8,0的情况下,所述蓝牙耳机的柄状部分平行于地平面,视线与地平面呈垂直关系。
在步骤S104中,根据所述用户的视线状态,控制所述终端设备的显示画面。
通过控制所述终端设备的显示画面,使显示画面始终与用户的视线状态保持一致,例如,在用户视线与预设平面呈平行关系时,使得显示画面保持与所述预设平面呈平行关系;在用户视线与预设平面呈垂直关系时,同样使显示画面保持与所述预设平面呈垂直关系。
本公开所述的方法,通过蓝牙耳机内置的第一运动传感器采集的第一运动参数,确定用户佩戴的蓝牙耳机的位姿参数,以间接得到用户当前的视线状态,使得终端设备能够通过用户的视线状态控制显示画面,使得用户无论处于何种姿态,均能够得到与视线状态相匹配的显示画面。
在一个可选的实施例中,所述蓝牙耳机包括第一耳机和第二耳机,所述确定所述蓝牙耳机的位姿参数,包括:
分别获取第一耳机的第一位姿子参数和第二耳机的第二位姿子参数,所述第一位姿子参数用于表征所述第一耳机相对于所述预设平面的偏移程度,所述第二位姿子参数用于表征所述第二耳机相对于所述预设平面的偏移程度;
根据所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数。
可选的,由于用户佩戴蓝牙耳机时可能会出现佩戴角度不规范、仅佩戴一只蓝牙耳机或由两名用户分别佩戴两只蓝牙耳机等情况,因此可以通过综合分析所述第一耳机和所述第二耳机的位姿子参数,确保蓝牙耳机整体位姿参数的可靠性。
在一个示例中,所述根据所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数,包括:
获取所述第一位姿子参数和所述第二位姿子参数的偏差值;
根据所述偏差值,所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数。
可选的,在用户使用同样的佩戴角度佩戴两只蓝牙耳机的理想状态下,所述第一子参数和所述第二子参数保持一致。而日常使用场景中,由于两只耳机佩戴角度存在差异,仅佩戴一只耳机或由两人佩戴不同耳机等特殊情况,导致所述第一位姿子参数和所述第二位姿子参数间存在偏差值,可以通过分析所述偏差值进一步确定所述蓝牙耳机的位姿参数。在一个示例中,在所述第一运动传感器为加速度传感器的情况下,可以根据所述蓝牙耳机沿空间坐标系的重力加速度分量确定所述蓝牙耳机相对于水平面的偏移角度,所述偏差值可以是所述第一耳机相对于水平面的偏移角度与所述第二耳机相对于水平面的偏移角度间的差值。在一个示例中,所述根据所述偏差值,所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数,包括:
响应于所述第一位姿子参数和所述第二位姿子参数的偏差值小于第一设定阈值,根据所述第一位姿子参数和所述第二位姿子参数,确定所述蓝牙耳 机的位姿参数。
可选的,在所述第一位姿子参数和所述第二位姿子参数的偏差值小于第一设定阈值的情况下,表征第一耳机和第二耳机相对于预设平面的偏移程度类似,表明当前第一耳机和第二耳机由同一用户佩戴,或分别由两位用户佩戴而两位用户处于同一状态,如同时观看终端设备的显示画面。可以根据所述第一位姿子参数和所述第二位姿子参数,确定所述蓝牙耳机的位姿参数,例如获取所述第一位姿子参数和所述第二位姿子参数的平均参数值,并根据所述平均参数值确定用户的视线状态,以控制所述终端设备的显示画面。
在另一个示例中,所述方法还包括以下两个步骤:
首先,响应于所述第一位姿子参数和所述第二位姿子参数的偏差值大于等于第一设定阈值,获取设定时长内所述第一位姿子参数和所述第二位姿子参数的有效波动次数,其中,在所述位姿子参数的偏移程度的变化量大于第二设定阈值的情况下,确定所述位姿子参数进行有效波动;
可选的,在所述第一位姿子参数和所述第二位姿子参数的偏差值大于等于第一设定阈值的情况下,表征第一耳机和第二耳机相对于预设平面的偏移程度存在明显差异,表明当前用户仅佩戴其中一个耳机,或分别由两位用户佩戴两种耳机且两位用户处于不同状态,如一位用户处于静止状态,而另一位用户处于移动状态。可以通过获取设定时长内所述第一位姿子参数和所述第二位姿子参数的有效波动次数,判断当前正在观看终端设备显示画面的用户当前正在佩戴第一耳机和第二耳机中的哪一个。其中,所述有效偏移程度用于确定耳机的位姿子参数的变化量是否大于第二设定阈值,在所述耳机发生有效波动的情况下,表示用户正在佩戴当前耳机的情况下进行移动或手持当前的耳机。
之后,将所述第一位姿子参数和所述第二位姿子参数中,设定时长内有效波动次数小的位姿子参数确定为所述蓝牙耳机的位姿参数。
可选的,若一耳机在设定时长内有效波动次数小,表明当前耳机的移动幅度相对于另一耳机偏小,表明佩戴当前耳机的用户处于相对静止状态,可 以将所述当前耳机的位姿子参数确定为所述蓝牙耳机的位姿参数,以获取正在观看终端设备显示画面的用户所处的视线状态。在一个示例中,若所述第一耳机和所述第二耳机均未发生有效波动,则确定当前第一耳机和第二耳机由同一用户佩戴,或分别由两位用户佩戴而两位用户处于同一状态,可以根据所述第一位姿子参数和所述第二位姿子参数,确定所述蓝牙耳机的位姿参数。
本公开所述方案,通过分别获取第一耳机的第一位姿子参数和第二耳机的第二位姿子参数,并根据耳机间的参数偏差值确定当前用户佩戴耳机的具体状态,排除未被佩戴的耳机和虽然佩戴耳机但未观看终端设备显示画面的用户的蓝牙耳机的位姿参数对正常位姿参数造成的影响,提升所述位姿参数的可靠性。
在一个可选的实施例中,所述根据所述位姿参数,确定用户的视线状态,包括:
响应于所述位姿参数处于第一预设范围内,确定用户视线与所述预设平面呈第一角度关系;
响应于所述位姿参数处于第二预设范围内,确定用户视线与预设平面呈第二角度关系。
可选的,可以根据所述位姿参数所处范围确定用户的视线状态。在一个示例中,在预设的标定环境下,所述第一预设范围可以根据用户在平视、仰视、俯视状态下,蓝牙耳机的位姿参数范围确定,此时用户视线与预设平面近似于平行关系;所述第二预设范围可以根据用户在侧躺状态下蓝牙耳机的位姿参数范围确定,此时用户视线与预设平面近似于垂直关系。
在一个示例中,所述根据所述用户的视线状态,控制终端设备显示画面,包括:
响应于用户视线与所述预设平面呈第一角度关系,控制所述终端设备显示画面的底边相对于所述预设平面保持所述第一角度关系;
响应于用户视线与所述预设平面呈第二角度关系,控制所述终端设备显 示画面的底边相对于所述预设平面保持所述第二角度关系。
可选的,可以控制所述终端设备显示画面的底边相对于预设平面的角度和用户视线与预设平面间角度保持一致。例如,在用户横屏观看视频的情况下,由坐姿状态改为侧躺状态,此时响应于用户视线与预设平面由平行关系切换为垂直关系,控制所述终端设备显示画面的底边相对于预设平面更改为垂直关系。
本公开所述方案,根据所述位姿参数所处范围确定用户的视线状态,并通过使所述终端设备显示画面的底边相对于预设平面的角度和用户视线与预设平面间角度保持一致,使得用户无论处于何种姿态,均能够得到与视线状态相匹配的显示画面。
在一个可选的实施例中,所述终端设备内设置有第二运动传感器,所述根据所述用户的视线状态,控制所述终端设备的显示画面,包括:
获取所述第二运动传感器采集的第二运动参数;
根据所述第二运动参数和所述用户的视线状态,控制所述终端设备的显示画面。
可选的,所述终端设备内设置有第二运动传感器,并通过传感器获取的第二运动参数获取所述终端设备的当前放置状态,用于判断当前终端设备显示画面的底边。在用户处于坐姿状态的情况下,视线状态与预设平面呈平行关系,在用户纵向手持终端设备的情况下,将所述终端设备显示屏预设的短边底边作为所述显示画面的底边;在用户横向手持终端设备的情况下,将所述终端设备显示屏位于下方的长边作为所述显示画面的底边。
在用户处于侧躺状态的情况下,视线状态与预设平面呈垂直关系,在用户纵向手持终端设备的情况下,将所述终端设备显示屏预设的短边底边作为所述显示画面的底边;在用户横向手持终端设备的情况下,将所述终端设备显示屏的任一长边作为所述显示画面的底边。在一个示例中,可以通过所述运动传感器进一步获取用户的侧躺方向。例如,响应于当前第一耳机和第二耳机由同一用户佩戴,若在设定时间内,所述蓝牙耳机中左耳机位姿子参数 的偏移程度大于右耳机,表示用户向右侧躺;在设定时间内,所述蓝牙耳机中左耳机位姿子参数的偏移程度小于右耳机,表示用户向左侧躺。可以通过所述用户的侧躺方向确定用户当前的视线状态:在用户横向手持终端设备的情况下,根据用户的侧躺方向确定所述终端设备显示屏的左侧长边或右侧长边作为所述显示画面的底边,使所述终端设备显示画面的底边相对于预设平面的角度和用户视线与预设平面间角度保持一致。
本公开所述方案,通过终端设备内设置的第二运动传感器获取的第二运动参数获取所述终端设备的当前放置状态,根据所述第二运动参数和用户的视线状态控制所述终端设备的显示画面,以准确判断当前终端设备显示画面的底边,通过控制所述终端设备显示画面的底边相对于预设平面的角度和用户视线与预设平面间角度保持一致,使得用户无论处于何种姿态,均能够得到与视线状态相匹配的显示画面。
在一个可选的实施例中,所述方法还包括:
响应于接收到设定信号,获取所述第二运动传感器采集的第二运动参数,所述设定信号用于表征用户当前未佩戴所述蓝牙耳机;
根据所述第二运动参数控制所述终端设备的显示画面。
可选的,在用户取下所述蓝牙耳机的情况下,终端设备即接收到所述设定信号。在一个示例中,可以在蓝牙耳机内设置有红外线传感器,用于检测蓝牙耳机是否与用户皮肤接触。响应于蓝牙耳机未与用户皮肤接触,发送所述设定信号。响应于接收到所述设定信号,表征当前用户未佩戴蓝牙耳机,无法通过用户的视线状态控制所述终端设备的显示画面,可以根据所述终端设备内设置的第二运动传感器采集的第二运动参数控制所述终端设备的显示画面,即切换为常规模式下的显示画面控制方法。
本公开所述方案,通过设定信号判断所述蓝牙耳机的佩戴状态,响应于所述蓝牙耳机处于未佩戴状态,根据所述终端设备内设置的第二运动传感器采集的第二运动参数控制所述终端设备的显示画面,以免处于未佩戴状态下的蓝牙耳机的位姿参数对显示画面状态造成影响。
对于前述的各方法实施例,为了简单描述,故将其都表述为一系列的动作组合,但是本领域技术人员应该知悉,本公开并不受所描述的动作顺序的限制,因为依据本公开,某些步骤可以采用其他顺序或者同时进行。
其次,本领域技术人员也应该知悉,说明书中所描述的实施例均属于可选实施例,所涉及的动作和模块并不一定是本公开所必须的。
与前述应用功能实现方法实施例相对应,本公开还提供了应用功能实现装置及相应的终端的实施例。
本公开一示例性实施例示出的一种显示画面控制的装置框图如图2所示,应用于终端设备,所述终端设备与蓝牙耳机连接,所述蓝牙耳机内设置有第一运动传感器,所述装置包括:
运动参数获取模块201,用于:获取所述第一运动传感器采集的第一运动参数;
位姿参数获取模块202,用于:根据所述第一运动参数,确定所述蓝牙耳机的位姿参数,所述位姿参数用于表征所述蓝牙耳机相对于预设平面的偏移程度;
视线状态获取模块203,用于:根据所述位姿参数,确定用户的视线状态,所述视线状态用于表征用户双眼连线与所述预设平面的位置关系;
显示画面控制模块204,用于:根据所述用户的视线状态,控制所述终端设备的显示画面。
结合本公开的任一实施方式,所述第一运动传感器包括加速度传感器和陀螺仪传感器中的至少一个。
结合本公开的任一实施方式,所述蓝牙耳机包括第一耳机和第二耳机,所述位姿参数获取模块在确定所述蓝牙耳机的位姿参数时,具体用于:
分别获取第一耳机的第一位姿子参数和第二耳机的第二位姿子参数,所述第一位姿子参数用于表征所述第一耳机相对于所述预设平面的偏移程度,所述第二位姿子参数用于表征所述第二耳机相对于所述预设平面的偏移程度;
根据所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数。
结合本公开的任一实施方式,所述位姿参数获取模块在根据所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数时,具体用于:
获取所述第一位姿子参数和所述第二位姿子参数的偏差值;
根据所述偏差值,所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数。
结合本公开的任一实施方式,所述位姿参数获取模块在根据所述偏差值,所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数时,具体用于:
响应于所述第一位姿子参数和所述第二位姿子参数的偏差值小于第一设定阈值,根据所述第一位姿子参数和所述第二位姿子参数,确定所述蓝牙耳机的位姿参数。
结合本公开的任一实施方式,所述装置还包括波动判断模块,用于:
响应于所述第一位姿子参数和所述第二位姿子参数的偏差值大于等于第一设定阈值,获取设定时长内所述第一位姿子参数和所述第二位姿子参数的有效波动次数,其中,在所述位姿子参数的偏移程度的变化量大于第二设定阈值的情况下,确定所述位姿子参数进行有效波动;
将所述第一位姿子参数和所述第二位姿子参数中,设定时长内有效波动次数小的位姿子参数确定为所述蓝牙耳机的位姿参数。
结合本公开的任一实施方式,所述视线状态获取模块在根据所述位姿参数,确定用户的视线状态时,具体用于:
响应于所述位姿参数处于第一预设范围内,确定用户视线与所述预设平面呈第一角度关系;
响应于所述位姿参数处于第二预设范围内,确定用户视线与预设平面呈第二角度关系。
结合本公开的任一实施方式,所述视线状态获取模块根据所述用户的视线状态,控制终端设备显示画面时,具体用于:
响应于用户视线与所述预设平面呈第一角度关系,控制所述终端设备显示画面的底边相对于所述预设平面保持所述第一角度关系;
响应于用户视线与所述预设平面呈第二角度关系,控制所述终端设备显示画面的底边相对于所述预设平面保持所述第二角度关系。
结合本公开的任一实施方式,所述终端设备内设置有第二运动传感器,所述显示画面控制模块在根据所述用户的视线状态,控制所述终端设备的显示画面时,具体用于:
获取所述第二运动传感器采集的第二运动参数;
根据所述第二运动参数和所述用户的视线状态,控制所述终端设备的显示画面。
结合本公开的任一实施方式,所述装置还包括设定信号检测模块,用于:
响应于接收到设定信号,获取所述第二运动传感器采集的第二运动参数,所述设定信号用于表征用户当前未佩戴所述蓝牙耳机;
根据所述第二运动参数控制所述终端设备的显示画面。
对于装置实施例而言,由于其基本对应于方法实施例,所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的,其中上述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本公开方案的目的。本领域普通技术人员在不付出创造性劳动的情况下,即可以理解并实施。
图3示出了本公开根据一示例性实施例示出的一种电子设备框图。
请参照附图3,其示例性的示出了一种电子设备的框图。例如,装置300可以是移动电话,计算机,数字广播终端,消息收发设备,游戏控制台,平板设备,医疗设备,健身设备,个人数字助理等。
参照图3,装置300可以包括以下一个或多个组件:处理组件302,存储器304,电源组件306,多媒体组件308,音频组件310,输入/输出(I/O)的接口312,传感器组件314,以及通信部件316。
处理组件302通常控制装置300的整体操作,诸如与显示,电话呼叫,数据通信,相机操作和记录操作相关联的操作。处理部件302可以包括一个或多个处理器320来执行指令,以完成上述的方法的全部或部分步骤。此外,处理组件302可以包括一个或多个模块,便于处理组件302和其他组件之间的交互。例如,处理部件302可以包括多媒体模块,以方便多媒体组件308和处理组件302之间的交互。
存储器304被配置为存储各种类型的数据以支持在设备300的操作。这些数据的示例包括用于在装置300上操作的任何应用程序或方法的指令,联系人数据,电话簿数据,消息,图片,视频等。存储器304可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
电力组件306为装置300的各种组件提供电力。电力组件306可以包括电源管理系统,一个或多个电源,及其他与为装置300生成、管理和分配电力相关联的组件。
多媒体组件308包括在所述装置300和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界,而且检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件308包括一个前置摄像头和/或后置摄像头。当装置300处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数 据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件310被配置为输出和/或输入音频信号。例如,音频组件310包括一个麦克风(MIC),当装置300处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器304或经由通信部件316发送。在一些实施例中,音频组件310包括一个扬声器,用于输出音频信号。
I/O接口312为处理组件302和外围接口模块之间提供接口,上述外围接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件314包括一个或多个传感器,用于为装置300提供各个方面的状态评估。例如,传感器组件314可以检测到装置300的打开/关闭状态,组件的相对定位,例如所述组件为装置300的显示器和小键盘,传感器组件314可以检测装置300或装置300一个组件的位置改变,用户与装置300接触的存在或不存在,装置300方位或加速/减速和装置300的温度变化。传感器组件314可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件314可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件314可以包括加速度传感器,陀螺仪传感器,磁传感器,压力传感器或温度传感器。
通信部件316被配置为便于装置300和其他设备之间有线或无线方式的通信。装置300可以接入基于通信标准的无线网络,如WiFi,2G或3G,4G或5G或它们的组合。在一个示例性实施例中,通信部件316经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,所述通信部件316包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。
在示例性实施例中,装置300可以被一个或多个应用专用集成电路 (ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述电子设备的供电方法。
本公开在示例性实施例中,提供了一种包括指令的非临时性计算机可读存储介质,例如包括指令的存储器304,上述指令可由装置300的处理器320执行以完成上述电子设备的供电方法。例如,所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
本领域技术人员在考虑说明书及实践这里公开的公开后,将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本公开的真正范围和精神由下面的权利要求指出。
应当理解的是,本公开并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (22)

  1. 一种显示画面控制方法,其特征在于,应用于终端设备,所述终端设备与蓝牙耳机连接,所述蓝牙耳机内设置有第一运动传感器,所述方法包括:
    获取所述第一运动传感器采集的第一运动参数;
    根据所述第一运动参数,确定所述蓝牙耳机的位姿参数,所述位姿参数用于表征所述蓝牙耳机相对于预设平面的偏移程度;
    根据所述位姿参数,确定用户的视线状态,所述视线状态用于表征用户双眼连线与所述预设平面的位置关系;
    根据所述用户的视线状态,控制所述终端设备的显示画面。
  2. 根据权利要求1所述的方法,其特征在于,所述第一运动传感器包括加速度传感器和陀螺仪传感器中的至少一个。
  3. 根据权利要求1所述的方法,其特征在于,所述蓝牙耳机包括第一耳机和第二耳机,所述确定所述蓝牙耳机的位姿参数,包括:
    分别获取第一耳机的第一位姿子参数和第二耳机的第二位姿子参数,所述第一位姿子参数用于表征所述第一耳机相对于所述预设平面的偏移程度,所述第二位姿子参数用于表征所述第二耳机相对于所述预设平面的偏移程度;
    根据所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数。
  4. 根据权利要求3所述的方法,其特征在于,所述根据所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数,包括:
    获取所述第一位姿子参数和所述第二位姿子参数的偏差值;
    根据所述偏差值,所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数。
  5. 根据权利要求4所述的方法,其特征在于,所述根据所述偏差值,所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数,包括:
    响应于所述第一位姿子参数和所述第二位姿子参数的偏差值小于第一设定阈值,根据所述第一位姿子参数和所述第二位姿子参数,确定所述蓝牙耳机的位姿参数。
  6. 根据权利要求5所述的方法,其特征在于,所述方法还包括:
    响应于所述第一位姿子参数和所述第二位姿子参数的偏差值大于等于第一设定阈值,获取设定时长内所述第一位姿子参数和所述第二位姿子参数的有效波动次数,其中,在所述位姿子参数的偏移程度的变化量大于第二设定阈值的情况下,确定所述位姿子参数进行有效波动;
    将所述第一位姿子参数和所述第二位姿子参数中,设定时长内有效波动次数小的位姿子参数确定为所述蓝牙耳机的位姿参数。
  7. 根据权利要求1所述的方法,其特征在于,所述根据所述位姿参数,确定用户的视线状态,包括:
    响应于所述位姿参数处于第一预设范围内,确定用户视线与所述预设平面呈第一角度关系;
    响应于所述位姿参数处于第二预设范围内,确定用户视线与所述预设平面呈第二角度关系。
  8. 根据权利要求7所述的方法,其特征在于,所述根据所述用户的视线状态,控制终端设备显示画面,包括:
    响应于用户视线与所述预设平面呈第一角度关系,控制所述终端设备显示画面的底边相对于所述预设平面保持所述第一角度关系;
    响应于用户视线与所述预设平面呈第二角度关系,控制所述终端设备显示画面的底边相对于所述预设平面保持所述第二角度关系。
  9. 根据权利要求1所述的方法,其特征在于,所述终端设备内设置有第二运动传感器,所述根据所述用户的视线状态,控制所述终端设备的 显示画面,包括:
    获取所述第二运动传感器采集的第二运动参数;
    根据所述第二运动参数和所述用户的视线状态,控制所述终端设备的显示画面。
  10. 根据权利要求9所述的方法,其特征在于,所述方法还包括:
    响应于接收到设定信号,获取所述第二运动传感器采集的第二运动参数,所述设定信号用于表征用户当前未佩戴所述蓝牙耳机;
    根据所述第二运动参数控制所述终端设备的显示画面。
  11. 一种显示画面控制装置,其特征在于,应用于终端设备,所述终端设备与蓝牙耳机连接,所述蓝牙耳机内设置有第一运动传感器,所述装置包括:
    运动参数获取模块,用于:获取所述第一运动传感器采集的第一运动参数;
    位姿参数获取模块,用于:根据所述第一运动参数,确定所述蓝牙耳机的位姿参数,所述位姿参数用于表征所述蓝牙耳机相对于预设平面的偏移程度;
    视线状态获取模块,用于:根据所述位姿参数,确定用户的视线状态,所述视线状态用于表征用户双眼连线与所述预设平面的位置关系;
    显示画面控制模块,用于:根据所述用户的视线状态,控制所述终端设备的显示画面。
  12. 根据权利要求11所述的装置,其特征在于,所述第一运动传感器包括加速度传感器和陀螺仪传感器中的至少一个。
  13. 根据权利要求11所述的装置,其特征在于,所述蓝牙耳机包括第一耳机和第二耳机,所述位姿参数获取模块在确定所述蓝牙耳机的位姿参数时,具体用于:
    分别获取第一耳机的第一位姿子参数和第二耳机的第二位姿子参数,所述第一位姿子参数用于表征所述第一耳机相对于所述预设平面的偏移 程度,所述第二位姿子参数用于表征所述第二耳机相对于所述预设平面的偏移程度;
    根据所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数。
  14. 根据权利要求13所述的装置,其特征在于,所述位姿参数获取模块在根据所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数时,具体用于:
    获取所述第一位姿子参数和所述第二位姿子参数的偏差值;
    根据所述偏差值,所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数。
  15. 根据权利要求14所述的装置,其特征在于,所述位姿参数获取模块在根据所述偏差值,所述第一位姿子参数和/或所述第二位姿子参数,确定所述蓝牙耳机的位姿参数时,具体用于:
    响应于所述第一位姿子参数和所述第二位姿子参数的偏差值小于第一设定阈值,根据所述第一位姿子参数和所述第二位姿子参数,确定所述蓝牙耳机的位姿参数。
  16. 根据权利要求15所述的装置,其特征在于,所述装置还包括波动判断模块,用于:
    响应于所述第一位姿子参数和所述第二位姿子参数的偏差值大于等于第一设定阈值,获取设定时长内所述第一位姿子参数和所述第二位姿子参数的有效波动次数,其中,在所述位姿子参数的偏移程度的变化量大于第二设定阈值的情况下,确定所述位姿子参数进行有效波动;
    将所述第一位姿子参数和所述第二位姿子参数中,设定时长内有效波动次数小的位姿子参数确定为所述蓝牙耳机的位姿参数。
  17. 根据权利要求11所述的装置,其特征在于,所述视线状态获取模块在根据所述位姿参数,确定用户的视线状态时,具体用于:
    响应于所述位姿参数处于第一预设范围内,确定用户视线与所述预设 平面呈第一角度关系;
    响应于所述位姿参数处于第二预设范围内,确定用户视线与预设平面呈第二角度关系。
  18. 根据权利要求17所述的装置,其特征在于,所述视线状态获取模块根据所述用户的视线状态,控制终端设备显示画面时,具体用于:
    响应于用户视线与所述预设平面呈第一角度关系,控制所述终端设备显示画面的底边相对于所述预设平面保持所述第一角度关系;
    响应于用户视线与所述预设平面呈第二角度关系,控制所述终端设备显示画面的底边相对于所述预设平面保持所述第二角度关系。
  19. 根据权利要求11所述的装置,其特征在于,所述终端设备内设置有第二运动传感器,所述显示画面控制模块在根据所述用户的视线状态,控制所述终端设备的显示画面时,具体用于:
    获取所述第二运动传感器采集的第二运动参数;
    根据所述第二运动参数和所述用户的视线状态,控制所述终端设备的显示画面。
  20. 根据权利要求19所述的装置,其特征在于,所述装置还包括设定信号检测模块,用于:
    响应于接收到设定信号,获取所述第二运动传感器采集的第二运动参数,所述设定信号用于表征用户当前未佩戴所述蓝牙耳机;
    根据所述第二运动参数控制所述终端设备的显示画面。
  21. 一种电子设备,其特征在于,所述电子设备包括:
    存储器,用于存储处理器可执行指令;
    处理器,被配置为执行所述存储器中的可执行指令以实现权利要求1~10任一项所述方法的步骤。
  22. 一种计算机可读存储介质,其上存储有计算机程序,其特征在于,所述程序被处理器执行时实现权利要求1~10任一项所述的方法的步骤。
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