CN117597655A - Display screen control method and device, electronic equipment and readable storage medium - Google Patents
Display screen control method and device, electronic equipment and readable storage medium Download PDFInfo
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Abstract
The disclosure provides a display screen control method, a device, an electronic device and a readable storage medium, which are applied to a terminal device, wherein the method comprises the following steps: acquiring a first motion parameter acquired by a first motion sensor in a Bluetooth headset; determining pose parameters of the Bluetooth headset according to the first motion parameters; and determining the sight state of the user according to the pose parameters so as to control the display picture of the terminal equipment. According to the method and the device, the pose parameters of the Bluetooth headset worn by the user are determined through the first motion parameters, so that the current sight state of the user is indirectly obtained, the terminal equipment can control the display picture through the sight state of the user, and the display picture matched with the sight state can be obtained no matter what pose the user is in.
Description
The disclosure relates to the field of device control, and in particular, to a display screen control method, a display screen control device, an electronic device and a readable storage medium.
Currently, with the popularization of various intelligent terminal devices, the scenes of using the terminal devices by users are more and more abundant. In general, a display screen of a terminal device rotates with a direction in which a user holds the terminal device, so that when the user views the display screen in a forward state, the display screen matched with a line of sight can be obtained regardless of whether the terminal device is placed in a portrait or landscape state. However, in a special state where the user is in a side lying state or the like, the line of sight state is changed, and the terminal device cannot change the rotation setting of the display screen according to the line of sight state of the user, so that the user cannot obtain the display screen matched with the line of sight.
Disclosure of Invention
Accordingly, the present disclosure provides a display control method, apparatus, electronic device and readable storage medium, which solve at least the problems in the related art.
According to a first aspect of embodiments of the present disclosure, there is provided a display screen control method applied to a terminal device, where the terminal device is connected to a bluetooth headset, and a first motion sensor is disposed in the bluetooth headset, the method includes:
acquiring a first motion parameter acquired by the first motion sensor;
determining pose parameters of the Bluetooth headset according to the first motion parameters, wherein the pose parameters are used for representing the offset degree of the Bluetooth headset relative to a preset plane;
determining a sight state of a user according to the pose parameters, wherein the sight state is used for representing the position relation between a user binocular connecting line and the preset plane;
and controlling the display picture of the terminal equipment according to the sight state of the user.
In combination with any of the embodiments of the present disclosure, the first motion sensor includes at least one of an acceleration sensor and a gyro sensor.
In combination with any one of the embodiments of the present disclosure, the bluetooth headset includes a first headset and a second headset, and the determining the pose parameter of the bluetooth headset includes:
Respectively acquiring a first pose sub-parameter of a first earphone and a second pose sub-parameter of a second earphone, wherein the first pose sub-parameter is used for representing the offset degree of the first earphone relative to the preset plane, and the second pose sub-parameter is used for representing the offset degree of the second earphone relative to the preset plane;
and determining the pose parameters of the Bluetooth headset according to the first pose sub-parameters and/or the second pose sub-parameters.
In combination with any one of the embodiments of the present disclosure, the determining the pose parameter of the bluetooth headset according to the first pose sub-parameter and/or the second pose sub-parameter includes:
acquiring deviation values of the first pose sub-parameters and the second pose sub-parameters;
and determining the pose parameters of the Bluetooth headset according to the deviation value and the first pose sub-parameters and/or the second pose sub-parameters.
In combination with any one of the embodiments of the present disclosure, the determining, according to the deviation value, the first pose sub-parameter and/or the second pose sub-parameter, the pose parameter of the bluetooth headset includes:
and determining the pose parameters of the Bluetooth headset according to the first pose sub-parameters and the second pose sub-parameters in response to the deviation value of the first pose sub-parameters and the second pose sub-parameters being smaller than a first set threshold.
In combination with any of the embodiments of the present disclosure, the method further comprises:
acquiring effective fluctuation times of the first pose sub-parameter and the second pose sub-parameter in a set time period in response to the deviation value of the first pose sub-parameter and the second pose sub-parameter being greater than or equal to a first set threshold, wherein effective fluctuation of the pose sub-parameter is determined under the condition that the variation of the deviation degree of the pose sub-parameter is greater than a second set threshold;
and determining the pose sub-parameters with small effective fluctuation times in the set duration from the first pose sub-parameters and the second pose sub-parameters as the pose parameters of the Bluetooth headset.
In combination with any one of the embodiments of the present disclosure, the determining, according to the pose parameter, a sight state of a user includes:
determining that the user sight line and the preset plane form a first angle relation in response to the pose parameter being in a first preset range;
and determining that the user sight line and the preset plane are in a second angle relation in response to the pose parameter being in a second preset range.
In combination with any one of the embodiments of the present disclosure, the controlling, according to the line of sight state of the user, a display screen of a terminal device includes:
Responding to the first angle relation between the user sight line and the preset plane, and controlling the bottom edge of the display picture of the terminal equipment to keep the first angle relation relative to the preset plane;
and responding to the second angle relation between the user sight line and the preset plane, and controlling the bottom edge of the display picture of the terminal equipment to keep the second angle relation relative to the preset plane.
In combination with any one of the embodiments of the present disclosure, a second motion sensor is disposed in the terminal device, and the controlling, according to the line of sight state of the user, a display screen of the terminal device includes:
acquiring a second motion parameter acquired by the second motion sensor;
and controlling the display picture of the terminal equipment according to the second motion parameter and the sight state of the user.
In combination with any of the embodiments of the present disclosure, the method further comprises:
responding to receiving a setting signal, and acquiring a second motion parameter acquired by the second motion sensor, wherein the setting signal is used for representing that a user does not wear the Bluetooth headset currently;
and controlling the display picture of the terminal equipment according to the second motion parameter.
According to a second aspect of the embodiments of the present disclosure, there is provided a display screen control device applied to a terminal device, where the terminal device is connected to a bluetooth headset, and a first motion sensor is disposed in the bluetooth headset, the device includes:
The motion parameter acquisition module is used for: acquiring a first motion parameter acquired by the first motion sensor;
the pose parameter acquisition module is used for: determining pose parameters of the Bluetooth headset according to the first motion parameters, wherein the pose parameters are used for representing the offset degree of the Bluetooth headset relative to a preset plane;
the sight state acquisition module is used for: determining a sight state of a user according to the pose parameters, wherein the sight state is used for representing the position relation between a user binocular connecting line and the preset plane;
a display screen control module for: and controlling the display picture of the terminal equipment according to the sight state of the user.
In combination with any of the embodiments of the present disclosure, the first motion sensor includes at least one of an acceleration sensor and a gyro sensor.
In combination with any one of the embodiments of the present disclosure, the bluetooth headset includes a first headset and a second headset, and the pose parameter obtaining module is specifically configured to, when determining the pose parameter of the bluetooth headset:
respectively acquiring a first pose sub-parameter of a first earphone and a second pose sub-parameter of a second earphone, wherein the first pose sub-parameter is used for representing the offset degree of the first earphone relative to the preset plane, and the second pose sub-parameter is used for representing the offset degree of the second earphone relative to the preset plane;
And determining the pose parameters of the Bluetooth headset according to the first pose sub-parameters and/or the second pose sub-parameters.
In combination with any one of the embodiments of the present disclosure, when the pose parameter obtaining module determines the pose parameter of the bluetooth headset according to the first pose sub-parameter and/or the second pose sub-parameter, the pose parameter obtaining module is specifically configured to:
acquiring deviation values of the first pose sub-parameters and the second pose sub-parameters;
and determining the pose parameters of the Bluetooth headset according to the deviation value and the first pose sub-parameters and/or the second pose sub-parameters.
In combination with any one of the embodiments of the present disclosure, when the pose parameter obtaining module determines the pose parameter of the bluetooth headset according to the deviation value, the first pose sub-parameter and/or the second pose sub-parameter is specifically configured to:
and determining the pose parameters of the Bluetooth headset according to the first pose sub-parameters and the second pose sub-parameters in response to the deviation value of the first pose sub-parameters and the second pose sub-parameters being smaller than a first set threshold.
In combination with any one of the embodiments of the present disclosure, the apparatus further includes a fluctuation determination module configured to:
Acquiring effective fluctuation times of the first pose sub-parameter and the second pose sub-parameter in a set time period in response to the deviation value of the first pose sub-parameter and the second pose sub-parameter being greater than or equal to a first set threshold, wherein effective fluctuation of the pose sub-parameter is determined under the condition that the variation of the deviation degree of the pose sub-parameter is greater than a second set threshold;
and determining the pose sub-parameters with small effective fluctuation times in the set duration from the first pose sub-parameters and the second pose sub-parameters as the pose parameters of the Bluetooth headset.
In combination with any one of the embodiments of the present disclosure, the gaze state obtaining module is specifically configured to, when determining the gaze state of the user according to the pose parameter:
determining that the user sight line and the preset plane form a first angle relation in response to the pose parameter being in a first preset range;
and determining that the user sight line and the preset plane are in a second angle relation in response to the pose parameter being in a second preset range.
In combination with any one of the embodiments of the present disclosure, when the sight line state obtaining module controls the terminal device to display a screen according to the sight line state of the user, the sight line state obtaining module is specifically configured to:
Responding to the first angle relation between the user sight line and the preset plane, and controlling the bottom edge of the display picture of the terminal equipment to keep the first angle relation relative to the preset plane;
and responding to the second angle relation between the user sight line and the preset plane, and controlling the bottom edge of the display picture of the terminal equipment to keep the second angle relation relative to the preset plane.
In combination with any one of the embodiments of the present disclosure, a second motion sensor is disposed in the terminal device, and the display screen control module is specifically configured to, when controlling the display screen of the terminal device according to the line-of-sight state of the user:
acquiring a second motion parameter acquired by the second motion sensor;
and controlling the display picture of the terminal equipment according to the second motion parameter and the sight state of the user.
In combination with any one of the embodiments of the present disclosure, the apparatus further includes a setting signal detection module configured to:
responding to receiving a setting signal, and acquiring a second motion parameter acquired by the second motion sensor, wherein the setting signal is used for representing that a user does not wear the Bluetooth headset currently;
and controlling the display picture of the terminal equipment according to the second motion parameter.
According to a third aspect of embodiments of the present disclosure, there is provided an electronic device, comprising:
a memory for storing the processor-executable instructions;
a processor configured to execute executable instructions in the memory to implement the steps of the method of any of the embodiments of the first aspect described above.
According to a fourth aspect of the disclosed embodiments, there is provided a computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of the method according to any of the embodiments of the first aspect described above.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:
the pose parameters of the Bluetooth headset worn by the user are determined through the first motion parameters acquired by the first motion sensor arranged in the Bluetooth headset, so that the current sight state of the user is indirectly obtained, the terminal equipment can control the display picture through the sight state of the user, and the display picture matched with the sight state can be obtained no matter what pose the user is in.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a flowchart of a display control method according to an exemplary embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a display control apparatus 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.
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the disclosure as detailed in the accompanying claims.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
It should be understood that although the terms first, second, third, etc. may be used in this disclosure to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context.
Fig. 1 illustrates a flowchart of a display control method according to an exemplary embodiment of the present disclosure.
In step S101, a first motion parameter acquired by the first motion sensor is acquired.
The first sensor is arranged in the Bluetooth headset, the first motion parameters are transmitted to the terminal equipment in real time, and the terminal equipment calculates the motion state of the Bluetooth headset through the first motion parameters. Wherein the first sensor includes at least one of an acceleration sensor and a gyro sensor. And under the condition that the first sensor is an acceleration sensor, the gravity acceleration component of the Bluetooth headset along the x, y and z axes of a space coordinate system can be used as the first motion parameter. In the case where the first sensor is a gyro sensor, the moment states of the outer ring shaft and the inner ring shaft may be used as the first motion parameter.
In step S102, according to the first motion parameter, a pose parameter of the bluetooth headset is determined, where the pose parameter is used to characterize a degree of deviation of the bluetooth headset with respect to a preset plane.
According to the motion state of the Bluetooth headset, the offset degree of the Bluetooth headset relative to a preset plane can be determined, wherein the offset degree can be determined according to the relation between the handle-shaped part of the Bluetooth headset along the line and the preset plane, and the preset plane can be the horizontal plane of the environment currently used by a user. In one example, in the case that the first motion sensor is an acceleration sensor, gravity acceleration component values of the bluetooth headset along a space coordinate system are respectively: 0,9.8, namely, the handle-shaped part representing the bluetooth headset is vertical to the horizontal plane (the headset is in a vertical state), and the gravity acceleration component values of the bluetooth headset along a space coordinate system are respectively as follows: 0,9.8,0, i.e. the handle-like part that characterizes the bluetooth headset is parallel to the horizontal plane (headset in landscape state).
In step S103, according to the pose parameter, determining a sight line state of the user, where the sight line state is used to represent a positional relationship between the connecting line of the eyes of the user and the preset plane.
Under the condition that a user wears the Bluetooth headset, the motion state of the Bluetooth headset changes along with the head motion state of the user, namely the change of the sight state, so that the sight state of the user can be indirectly determined according to the pose parameters of the Bluetooth headset, a first motion sensor is taken as an acceleration sensor for example, and the gravity acceleration component values of the Bluetooth headset along a space coordinate system are respectively: 0,9.8, the handle-shaped part of the bluetooth headset is perpendicular to the ground plane, at the moment, the user is in a standing or ongoing state, and the sight line of the user (the connecting line of the eyes of the user) is in parallel relation with the ground plane; the gravity acceleration component values of the Bluetooth headset along a space coordinate system are respectively as follows: 0,9.8,0 the handle-like portion of the bluetooth headset is parallel to the ground plane, with the line of sight being in a perpendicular relationship to the ground plane.
In step S104, a display screen of the terminal device is controlled according to the line-of-sight state of the user.
The display picture of the terminal equipment is controlled to be consistent with the sight state of the user all the time, for example, when the sight of the user is in parallel relation with a preset plane, the display picture is kept in parallel relation with the preset plane; when the user's sight is in a vertical relation with the preset plane, the display picture is kept in a vertical relation with the preset plane.
According to the method, the pose parameters of the Bluetooth headset worn by the user are determined through the first motion parameters acquired by the first motion sensor arranged in the Bluetooth headset, so that the current sight state of the user is indirectly obtained, the terminal equipment can control the display picture through the sight state of the user, and the display picture matched with the sight state can be obtained no matter what pose the user is in.
In an alternative embodiment, the bluetooth headset includes a first headset and a second headset, and the determining the pose parameter of the bluetooth headset includes:
respectively acquiring a first pose sub-parameter of a first earphone and a second pose sub-parameter of a second earphone, wherein the first pose sub-parameter is used for representing the offset degree of the first earphone relative to the preset plane, and the second pose sub-parameter is used for representing the offset degree of the second earphone relative to the preset plane;
and determining the pose parameters of the Bluetooth headset according to the first pose sub-parameters and/or the second pose sub-parameters.
Optionally, because the user may wear the bluetooth headset and wear the angle of wear irregular, only wear a bluetooth headset or wear situations such as two bluetooth headset respectively by two users, so can guarantee the reliability of the whole pose parameter of bluetooth headset through comprehensive analysis first earphone with the pose sub-parameter of second earphone.
In one example, the determining the pose parameter of the bluetooth headset according to the first pose sub-parameter and/or the second pose sub-parameter includes:
acquiring deviation values of the first pose sub-parameters and the second pose sub-parameters;
and determining the pose parameters of the Bluetooth headset according to the deviation value and the first pose sub-parameters and/or the second pose sub-parameters.
Optionally, in an ideal state that the user wears two bluetooth headsets with the same wearing angle, the first sub-parameter and the second sub-parameter remain consistent. In a daily use scene, as the wearing angles of the two earphones are different, only one earphone is worn or different earphones are worn by two persons, and other special conditions cause a deviation value between the first pose sub-parameter and the second pose sub-parameter, and the pose parameter of the Bluetooth earphone can be further determined by analyzing the deviation value. In one example, in a case where the first motion sensor is an acceleration sensor, an offset angle of the bluetooth headset with respect to a horizontal plane may be determined according to a gravitational acceleration component of the bluetooth headset along a spatial coordinate system, and the offset value may be a difference between the offset angle of the first headset with respect to the horizontal plane and the offset angle of the second headset with respect to the horizontal plane. In one example, the determining the pose parameter of the bluetooth headset according to the deviation value and the first pose sub-parameter and/or the second pose sub-parameter includes:
And determining the pose parameters of the Bluetooth earphone according to the first pose sub-parameters and the second pose sub-parameters in response to the deviation value of the first pose sub-parameters and the second pose sub-parameters being smaller than a first set threshold.
Optionally, when the deviation value of the first pose sub-parameter and the second pose sub-parameter is smaller than a first set threshold, the deviation degree of the first earphone and the second earphone relative to the preset plane is similar, which indicates that the first earphone and the second earphone are worn by the same user currently or worn by two users respectively, and the two users are in the same state, so that the display screen of the terminal device is watched synchronously. The pose parameters of the bluetooth headset can be determined according to the first pose sub-parameters and the second pose sub-parameters, for example, average parameter values of the first pose sub-parameters and the second pose sub-parameters are obtained, and the sight state of a user is determined according to the average parameter values so as to control the display picture of the terminal device.
In another example, the method further comprises the steps of:
firstly, responding to the deviation value of the first pose sub-parameter and the second pose sub-parameter to be larger than or equal to a first set threshold value, and acquiring the effective fluctuation times of the first pose sub-parameter and the second pose sub-parameter in a set time period, wherein under the condition that the variation of the deviation degree of the pose sub-parameter is larger than a second set threshold value, the effective fluctuation of the pose sub-parameter is determined;
Optionally, under the condition that the deviation value of the first pose sub-parameter and the second pose sub-parameter is greater than or equal to a first set threshold, the deviation degree of the first earphone and the second earphone relative to the preset plane is represented to have obvious difference, which indicates that the current user only wears one earphone, or two users wear two earphones respectively and the two users are in different states, for example, one user is in a static state and the other user is in a moving state. And judging which of the first earphone and the second earphone is currently worn by the user currently watching the display screen of the terminal equipment by acquiring the effective fluctuation times of the first pose sub-parameter and the second pose sub-parameter in the set time. The effective deviation degree is used for determining whether the variation of the pose sub-parameters of the earphone is larger than a second set threshold value, and when the earphone effectively fluctuates, the user can move or hold the current earphone under the condition that the user wears the current earphone.
And then, determining the pose sub-parameters with small effective fluctuation times in a set duration from the first pose sub-parameters and the second pose sub-parameters as the pose parameters of the Bluetooth headset.
Optionally, if the number of effective fluctuation times of one earphone in the set duration is small, which indicates that the movement amplitude of the current earphone is smaller than that of the other earphone, which indicates that the user wearing the current earphone is in a relatively static state, the pose sub-parameters of the current earphone can be determined as the pose parameters of the bluetooth earphone, so as to obtain the sight state of the user watching the display picture of the terminal device. In an example, if the first earphone and the second earphone do not have effective fluctuation, determining that the first earphone and the second earphone are worn by the same user, or worn by two users respectively while the two users are in the same state, may determine the pose parameter of the bluetooth earphone according to the first pose sub-parameter and the second pose sub-parameter.
According to the scheme, the first pose sub-parameters of the first earphone and the second pose sub-parameters of the second earphone are respectively obtained, the specific state of the earphone worn by the current user is determined according to the parameter deviation values among the earphones, influences of pose parameters of the earphone not worn and the Bluetooth earphone of the user who is not watching the display picture of the terminal equipment although the earphone is worn on normal pose parameters are eliminated, and reliability of the pose parameters is improved.
In an optional embodiment, the determining the sight state of the user according to the pose parameter includes:
determining that the user sight line and the preset plane form a first angle relation in response to the pose parameter being in a first preset range;
and determining that the user sight line and the preset plane are in a second angle relation in response to the pose parameter being in a second preset range.
Optionally, the sight state of the user can be determined according to the range of the pose parameter. In one example, in a preset calibration environment, the first preset range may be determined according to a pose parameter range of the bluetooth headset in a head-up, bottom and top states of the user, where the line of sight of the user is approximately parallel to a preset plane; the second preset range can be determined according to the pose parameter range of the Bluetooth headset when the user is in a lying state, and the sight line of the user is approximately in a vertical relationship with the preset plane.
In one example, the controlling the terminal device to display a screen according to the sight state of the user includes:
responding to the first angle relation between the user sight line and the preset plane, and controlling the bottom edge of the display picture of the terminal equipment to keep the first angle relation relative to the preset plane;
And responding to the second angle relation between the user sight line and the preset plane, and controlling the bottom edge of the display picture of the terminal equipment to keep the second angle relation relative to the preset plane.
Optionally, 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 sight line and the preset plane can be controlled to be consistent. For example, when the user views the video on the transverse screen, the sitting posture state is changed into the lying-on-side state, and at the moment, the bottom edge of the display screen of the terminal device is controlled to be changed into the vertical relationship relative to the preset plane in response to the fact that the user's sight line is switched into the vertical relationship from the parallel relationship with the preset plane.
According to the scheme, the sight state of the user is determined according to the range of the pose parameter, and the angle of the bottom edge of the display picture of the terminal equipment relative to the preset plane and the angle between the sight of the user and the preset plane are kept consistent, so that the display picture matched with the sight state can be obtained no matter what pose the user is in.
In an optional embodiment, a second motion sensor is disposed in the terminal device, and the controlling the display screen of the terminal device according to the sight state of the user includes:
Acquiring a second motion parameter acquired by the second motion sensor;
and controlling the display picture of the terminal equipment according to the second motion parameter and the sight state of the user.
Optionally, a second motion sensor is arranged in the terminal device, and the current placement state of the terminal device is obtained through the second motion parameter obtained by the sensor, so as to judge the bottom edge of the display screen of the current terminal device. Under the condition that a user is in a sitting posture state, the sight line state is in parallel relation with a preset plane, and under the condition that the user vertically holds the terminal equipment, the bottom edge of a short side preset by a display screen of the terminal equipment is used as the bottom edge of a display picture; and under the condition that a user holds the terminal equipment transversely, taking the long side of the display screen of the terminal equipment positioned below as the bottom side of the display screen.
When a user is in a side lying state, the sight line state is in a perpendicular relation with a preset plane, and when the user vertically holds the terminal equipment, the bottom edge of a short side preset by the display screen of the terminal equipment is used as the bottom edge of the display screen; and taking any long side of the display screen of the terminal equipment as the bottom side of the display screen under the condition that the user holds the terminal equipment transversely. In one example, the user's sideways direction of lying may be further acquired by the motion sensor. For example, in response to the first earphone and the second earphone being worn by the same user, if the deviation degree of the pose sub-parameter of the left earphone in the Bluetooth earphone is larger than that of the right earphone in the set time, the user is represented to lie to the right; and in the set time, the deviation degree of the position and posture sub-parameters of the left earphone in the Bluetooth earphone is smaller than that of the right earphone, and the user is represented to lie leftwards. The current sight state of the user can be determined through the side lying direction of the user: under the condition that a user holds the terminal equipment transversely, determining the left long side or the right long side of the display screen of the terminal equipment as the bottom side of the display screen according to the side lying direction of the user, so that the angle of the bottom side of the display screen of the terminal equipment relative to a preset plane and the angle between the sight line of the user and the preset plane are kept consistent.
According to the scheme, the current placement state of the terminal equipment is obtained through the second motion parameters obtained through the second motion sensor arranged in the terminal equipment, the display picture of the terminal equipment is controlled according to the second motion parameters and the sight state of the user, so that the bottom edge of the display picture of the current terminal equipment is accurately judged, and the angle of the bottom edge of the display picture of the terminal equipment relative to the preset plane and the angle between the sight of the user and the preset plane are controlled to be consistent, so that the display picture matched with the sight state can be obtained no matter what gesture the user is in.
In an alternative embodiment, the method further comprises:
responding to receiving a setting signal, and acquiring a second motion parameter acquired by the second motion sensor, wherein the setting signal is used for representing that a user does not wear the Bluetooth headset currently;
and controlling the display picture of the terminal equipment according to the second motion parameter.
Optionally, the terminal device receives the setting signal when the user takes down the bluetooth headset. In one example, an infrared sensor may be provided within the Bluetooth headset for detecting whether the Bluetooth headset is in contact with the user's skin. And transmitting the setting signal in response to the Bluetooth headset not being in contact with the skin of the user. And responding to the received setting signal, representing that the current user does not wear the Bluetooth headset, and cannot control the display picture of the terminal equipment through the sight state of the user, wherein the display picture of the terminal equipment can be controlled according to the second motion parameter acquired by the second motion sensor arranged in the terminal equipment, namely, the display picture control method is switched to a display picture control method in a conventional mode.
According to the scheme, the wearing state of the Bluetooth headset is judged through the setting signal, the Bluetooth headset is in the unworn state, and the display picture of the terminal equipment is controlled according to the second motion parameter acquired by the second motion sensor arranged in the terminal equipment, so that the pose parameter of the Bluetooth headset in the unworn state does not influence the display picture state.
For the foregoing method embodiments, for simplicity of explanation, the methodologies are shown as a series of acts, but one of ordinary skill in the art will appreciate that the present disclosure is not limited by the order of acts described, as some steps may occur in other orders or concurrently in accordance with the disclosure.
Further, those skilled in the art will also appreciate that the embodiments described in the specification are all alternative embodiments, and that the acts and modules referred to are not necessarily required by the present disclosure.
Corresponding to the embodiment of the application function implementation method, the disclosure also provides an embodiment of the application function implementation device and a corresponding terminal.
A block diagram of a device for controlling a display screen according to an exemplary embodiment of the present disclosure is shown in fig. 2, and the device is applied to a terminal device, where the terminal device is connected to a bluetooth headset, and a first motion sensor is disposed in the bluetooth headset, and the device includes:
A motion parameter acquisition module 201, configured to: acquiring a first motion parameter acquired by the first motion sensor;
the pose parameter obtaining module 202 is configured to: determining pose parameters of the Bluetooth headset according to the first motion parameters, wherein the pose parameters are used for representing the offset degree of the Bluetooth headset relative to a preset plane;
the sight state acquisition module 203 is configured to: determining a sight state of a user according to the pose parameters, wherein the sight state is used for representing the position relation between a user binocular connecting line and the preset plane;
a display screen control module 204, configured to: and controlling the display picture of the terminal equipment according to the sight state of the user.
In combination with any of the embodiments of the present disclosure, the first motion sensor includes at least one of an acceleration sensor and a gyro sensor.
In combination with any one of the embodiments of the present disclosure, the bluetooth headset includes a first headset and a second headset, and the pose parameter obtaining module is specifically configured to, when determining the pose parameter of the bluetooth headset:
respectively acquiring a first pose sub-parameter of a first earphone and a second pose sub-parameter of a second earphone, wherein the first pose sub-parameter is used for representing the offset degree of the first earphone relative to the preset plane, and the second pose sub-parameter is used for representing the offset degree of the second earphone relative to the preset plane;
And determining the pose parameters of the Bluetooth headset according to the first pose sub-parameters and/or the second pose sub-parameters.
In combination with any one of the embodiments of the present disclosure, when the pose parameter obtaining module determines the pose parameter of the bluetooth headset according to the first pose sub-parameter and/or the second pose sub-parameter, the pose parameter obtaining module is specifically configured to:
acquiring deviation values of the first pose sub-parameters and the second pose sub-parameters;
and determining the pose parameters of the Bluetooth headset according to the deviation value and the first pose sub-parameters and/or the second pose sub-parameters.
In combination with any one of the embodiments of the present disclosure, when the pose parameter obtaining module determines the pose parameter of the bluetooth headset according to the deviation value, the first pose sub-parameter and/or the second pose sub-parameter is specifically configured to:
and determining the pose parameters of the Bluetooth headset according to the first pose sub-parameters and the second pose sub-parameters in response to the deviation value of the first pose sub-parameters and the second pose sub-parameters being smaller than a first set threshold.
In combination with any one of the embodiments of the present disclosure, the apparatus further includes a fluctuation determination module configured to:
Acquiring effective fluctuation times of the first pose sub-parameter and the second pose sub-parameter in a set time period in response to the deviation value of the first pose sub-parameter and the second pose sub-parameter being greater than or equal to a first set threshold, wherein effective fluctuation of the pose sub-parameter is determined under the condition that the variation of the deviation degree of the pose sub-parameter is greater than a second set threshold;
and determining the pose sub-parameters with small effective fluctuation times in the set duration from the first pose sub-parameters and the second pose sub-parameters as the pose parameters of the Bluetooth headset.
In combination with any one of the embodiments of the present disclosure, the gaze state obtaining module is specifically configured to, when determining the gaze state of the user according to the pose parameter:
determining that the user sight line and the preset plane form a first angle relation in response to the pose parameter being in a first preset range;
and determining that the user sight line and the preset plane are in a second angle relation in response to the pose parameter being in a second preset range.
In combination with any one of the embodiments of the present disclosure, when the sight line state obtaining module controls the terminal device to display a screen according to the sight line state of the user, the sight line state obtaining module is specifically configured to:
Responding to the first angle relation between the user sight line and the preset plane, and controlling the bottom edge of the display picture of the terminal equipment to keep the first angle relation relative to the preset plane;
and responding to the second angle relation between the user sight line and the preset plane, and controlling the bottom edge of the display picture of the terminal equipment to keep the second angle relation relative to the preset plane.
In combination with any one of the embodiments of the present disclosure, a second motion sensor is disposed in the terminal device, and the display screen control module is specifically configured to, when controlling the display screen of the terminal device according to the line-of-sight state of the user:
acquiring a second motion parameter acquired by the second motion sensor;
and controlling the display picture of the terminal equipment according to the second motion parameter and the sight state of the user.
In combination with any one of the embodiments of the present disclosure, the apparatus further includes a setting signal detection module configured to:
responding to receiving a setting signal, and acquiring a second motion parameter acquired by the second motion sensor, wherein the setting signal is used for representing that a user does not wear the Bluetooth headset currently;
and controlling the display picture of the terminal equipment according to the second motion parameter.
For the device embodiments, reference is made to the description of the method embodiments for the relevant points, since they essentially correspond to the method embodiments. The apparatus embodiments described above are merely illustrative, wherein the elements described above as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the objectives of the disclosed solution. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
Fig. 3 illustrates a block diagram of an electronic device according to an exemplary embodiment of the present disclosure.
Referring to fig. 3, a block diagram of an electronic device is shown. For example, apparatus 300 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, exercise device, personal digital assistant, or the like.
Referring to fig. 3, apparatus 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 a communication component 316.
The processing component 302 generally controls overall operation of the apparatus 300, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 302 may include one or more processors 320 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 302 can include one or more modules that facilitate interactions between the processing component 302 and other components. For example, the processing component 302 may include a multimedia module to facilitate interaction between the multimedia component 308 and the 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 the device 300, contact data, phonebook data, messages, pictures, videos, and the like. The memory 304 may be implemented by any type or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
The power component 306 provides power to the various components of the device 300. The power components 306 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the device 300.
The multimedia component 308 includes a screen between the device 300 and the user that provides an output interface. In some embodiments, 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 a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or slide action, but also the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 308 includes a front-facing camera and/or a rear-facing camera. The front-facing camera and/or the rear-facing camera may receive external multimedia data when the apparatus 300 is in an operational mode, such as a photographing mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.
The audio component 310 is configured to output and/or input audio signals. For example, the audio component 310 includes a Microphone (MIC) configured to receive external audio signals when the device 300 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 304 or transmitted via the communication component 316. In some embodiments, audio component 310 includes a speaker for outputting audio signals.
The I/O interface 312 provides an interface between the processing component 302 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.
The sensor assembly 314 includes one or more sensors for providing status assessment of various aspects of the apparatus 300. For example, the sensor assembly 314 may detect the on/off state of the device 300, the relative positioning of the components, such as the display and keypad of the device 300, the sensor assembly 314 may 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, the orientation or acceleration/deceleration of the device 300, and a change in temperature of the device 300. The sensor assembly 314 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. The sensor assembly 314 may include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 314 may include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 316 is configured to facilitate communication between the apparatus 300 and other devices, either wired or wireless. The device 300 may access a wireless network based on a communication standard, such as WiFi,2G or 3G,4G or 5G, or a combination thereof. In one exemplary embodiment, the communication part 316 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 316 includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the 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 Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for performing the power supply methods of electronic devices described above.
In an exemplary embodiment, the present disclosure provides a non-transitory computer-readable storage medium, such as memory 304, comprising instructions executable by processor 320 of apparatus 300 to perform the method of powering an electronic device described above. For example, 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.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (22)
- The display screen control method is characterized by being applied to terminal equipment, wherein the terminal equipment is connected with a Bluetooth headset, and a first motion sensor is arranged in the Bluetooth headset, and the method comprises the following steps:acquiring a first motion parameter acquired by the first motion sensor;determining pose parameters of the Bluetooth headset according to the first motion parameters, wherein the pose parameters are used for representing the offset degree of the Bluetooth headset relative to a preset plane;Determining a sight state of a user according to the pose parameters, wherein the sight state is used for representing the position relation between a user binocular connecting line and the preset plane;and controlling the display picture of the terminal equipment according to the sight state of the user.
- The method of claim 1, wherein the first motion sensor comprises at least one of an acceleration sensor and a gyroscopic sensor.
- The method of claim 1, wherein the bluetooth headset comprises a first headset and a second headset, and wherein the determining the pose parameters of the bluetooth headset comprises:respectively acquiring a first pose sub-parameter of a first earphone and a second pose sub-parameter of a second earphone, wherein the first pose sub-parameter is used for representing the offset degree of the first earphone relative to the preset plane, and the second pose sub-parameter is used for representing the offset degree of the second earphone relative to the preset plane;and determining the pose parameters of the Bluetooth headset according to the first pose sub-parameters and/or the second pose sub-parameters.
- A method according to claim 3, wherein said determining the pose parameters of the bluetooth headset based on the first pose sub-parameters and/or the second pose sub-parameters comprises:Acquiring deviation values of the first pose sub-parameters and the second pose sub-parameters;and determining the pose parameters of the Bluetooth headset according to the deviation value and the first pose sub-parameters and/or the second pose sub-parameters.
- The method according to claim 4, wherein determining the pose parameter of the bluetooth headset according to the deviation value and/or the first pose sub-parameter and/or the second pose sub-parameter comprises:and determining the pose parameters of the Bluetooth headset according to the first pose sub-parameters and the second pose sub-parameters in response to the deviation value of the first pose sub-parameters and the second pose sub-parameters being smaller than a first set threshold.
- The method of claim 5, wherein the method further comprises:acquiring effective fluctuation times of the first pose sub-parameter and the second pose sub-parameter in a set time period in response to the deviation value of the first pose sub-parameter and the second pose sub-parameter being greater than or equal to a first set threshold, wherein effective fluctuation of the pose sub-parameter is determined under the condition that the variation of the deviation degree of the pose sub-parameter is greater than a second set threshold;And determining the pose sub-parameters with small effective fluctuation times in the set duration from the first pose sub-parameters and the second pose sub-parameters as the pose parameters of the Bluetooth headset.
- The method of claim 1, wherein determining the gaze status of the user based on the pose parameters comprises:determining that the user sight line and the preset plane form a first angle relation in response to the pose parameter being in a first preset range;and determining that the user sight is in a second angle relation with the preset plane in response to the pose parameter being in a second preset range.
- The method of claim 7, wherein controlling the terminal device display according to the line-of-sight status of the user comprises:responding to the first angle relation between the user sight line and the preset plane, and controlling the bottom edge of the display picture of the terminal equipment to keep the first angle relation relative to the preset plane;and responding to the second angle relation between the user sight line and the preset plane, and controlling the bottom edge of the display picture of the terminal equipment to keep the second angle relation relative to the preset plane.
- The method according to claim 1, wherein a second motion sensor is provided in the terminal device, and the controlling the display screen of the terminal device according to the line-of-sight state of the user includes:Acquiring a second motion parameter acquired by the second motion sensor;and controlling the display picture of the terminal equipment according to the second motion parameter and the sight state of the user.
- The method according to claim 9, wherein the method further comprises:responding to receiving a setting signal, and acquiring a second motion parameter acquired by the second motion sensor, wherein the setting signal is used for representing that a user does not wear the Bluetooth headset currently;and controlling the display picture of the terminal equipment according to the second motion parameter.
- A display screen control device, characterized in that is applied to terminal equipment, terminal equipment is connected with bluetooth headset, be provided with a motion sensor in the bluetooth headset, the device includes:the motion parameter acquisition module is used for: acquiring a first motion parameter acquired by the first motion sensor;the pose parameter acquisition module is used for: determining pose parameters of the Bluetooth headset according to the first motion parameters, wherein the pose parameters are used for representing the offset degree of the Bluetooth headset relative to a preset plane;the sight state acquisition module is used for: determining a sight state of a user according to the pose parameters, wherein the sight state is used for representing the position relation between a user binocular connecting line and the preset plane;A display screen control module for: and controlling the display picture of the terminal equipment according to the sight state of the user.
- The apparatus of claim 11, wherein the first motion sensor comprises at least one of an acceleration sensor and a gyroscopic sensor.
- The apparatus of claim 11, wherein the bluetooth headset comprises a first headset and a second headset, and the pose parameter acquisition module is configured to, when determining the pose parameter of the bluetooth headset:respectively acquiring a first pose sub-parameter of a first earphone and a second pose sub-parameter of a second earphone, wherein the first pose sub-parameter is used for representing the offset degree of the first earphone relative to the preset plane, and the second pose sub-parameter is used for representing the offset degree of the second earphone relative to the preset plane;and determining the pose parameters of the Bluetooth headset according to the first pose sub-parameters and/or the second pose sub-parameters.
- The apparatus of claim 13, wherein the pose parameter obtaining module is specifically configured to, when determining the pose parameter of the bluetooth headset according to the first pose sub-parameter and/or the second pose sub-parameter:Acquiring deviation values of the first pose sub-parameters and the second pose sub-parameters;and determining the pose parameters of the Bluetooth headset according to the deviation value and the first pose sub-parameters and/or the second pose sub-parameters.
- The apparatus of claim 14, wherein the pose parameter obtaining module is configured to, when determining the pose parameter of the bluetooth headset according to the deviation value, the first pose sub-parameter and/or the second pose sub-parameter:and determining the pose parameters of the Bluetooth headset according to the first pose sub-parameters and the second pose sub-parameters in response to the deviation value of the first pose sub-parameters and the second pose sub-parameters being smaller than a first set threshold.
- The apparatus of claim 15, further comprising a surge determination module configured to:acquiring effective fluctuation times of the first pose sub-parameter and the second pose sub-parameter in a set time period in response to the deviation value of the first pose sub-parameter and the second pose sub-parameter being greater than or equal to a first set threshold, wherein effective fluctuation of the pose sub-parameter is determined under the condition that the variation of the deviation degree of the pose sub-parameter is greater than a second set threshold;And determining the pose sub-parameters with small effective fluctuation times in the set duration from the first pose sub-parameters and the second pose sub-parameters as the pose parameters of the Bluetooth headset.
- The apparatus of claim 11, wherein the gaze state acquisition module, when determining the gaze state of the user based on the pose parameters, is specifically configured to:determining that the user sight line and the preset plane form a first angle relation in response to the pose parameter being in a first preset range;and determining that the user sight line and the preset plane are in a second angle relation in response to the pose parameter being in a second preset range.
- The apparatus of claim 17, wherein the sight line state acquisition module is configured to, when controlling the terminal device to display the screen according to the sight line state of the user:responding to the first angle relation between the user sight line and the preset plane, and controlling the bottom edge of the display picture of the terminal equipment to keep the first angle relation relative to the preset plane;and responding to the second angle relation between the user sight line and the preset plane, and controlling the bottom edge of the display picture of the terminal equipment to keep the second angle relation relative to the preset plane.
- The apparatus according to claim 11, wherein a second motion sensor is disposed in the terminal device, and the display screen control module is specifically configured to, when controlling the display screen of the terminal device according to the line-of-sight state of the user:acquiring a second motion parameter acquired by the second motion sensor;and controlling the display picture of the terminal equipment according to the second motion parameter and the sight state of the user.
- The apparatus of claim 19, further comprising a set signal detection module configured to:responding to receiving a setting signal, and acquiring a second motion parameter acquired by the second motion sensor, wherein the setting signal is used for representing that a user does not wear the Bluetooth headset currently;and controlling the display picture of the terminal equipment according to the second motion parameter.
- An electronic device, the electronic device comprising:a memory for storing processor-executable instructions;a processor configured to execute executable instructions in the memory to implement the steps of the method of any one of claims 1 to 10.
- A computer readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the steps of the method according to any one of claims 1-10.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2022/099236 WO2023240555A1 (en) | 2022-06-16 | 2022-06-16 | Display picture control method and apparatus, electronic device and readable storage medium |
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| US9916004B2 (en) * | 2012-08-28 | 2018-03-13 | Sony Mobile Communications Inc. | Display device |
| KR101831968B1 (en) * | 2016-12-14 | 2018-04-04 | 우성배 | posture correction wearable earphone device |
| CN108737922B (en) * | 2018-05-21 | 2020-02-04 | 深圳市沃特沃德股份有限公司 | Bluetooth headset play control method and Bluetooth headset |
| CN112764864A (en) * | 2021-01-25 | 2021-05-07 | 维沃移动通信有限公司 | Display direction adjusting method and device |
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