CN114500847A - Focusing prompting method based on vibration motor, intelligent head-mounted display device and computer readable storage medium - Google Patents
Focusing prompting method based on vibration motor, intelligent head-mounted display device and computer readable storage medium Download PDFInfo
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- CN114500847A CN114500847A CN202210130894.0A CN202210130894A CN114500847A CN 114500847 A CN114500847 A CN 114500847A CN 202210130894 A CN202210130894 A CN 202210130894A CN 114500847 A CN114500847 A CN 114500847A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
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- G—PHYSICS
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- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- G—PHYSICS
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- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
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Abstract
The application relates to the field of intelligent wearable equipment, in particular to a focusing prompting method based on a vibration motor, intelligent head-mounted display equipment and a computer readable storage medium, wherein the method comprises the steps of applying the method to the intelligent head-mounted display equipment, the intelligent head-mounted display equipment comprises a camera and at least one vibration motor group, each vibration motor group comprises at least one vibration motor, and the method comprises the following steps: responding to a camera shooting function selection instruction of a user, and starting the camera to focus; acquiring a current focal length in a focusing process; determining a first vibration frequency based on the current focal length; and controlling at least one vibration motor in the at least one vibration motor group to vibrate according to the first vibration frequency. The feedback method and the feedback device have the effect that the user can timely learn feedback.
Description
Technical Field
The application relates to the field of intelligent wearable equipment, in particular to a focusing prompting method based on a vibration motor, intelligent head-mounted display equipment and a computer readable storage medium.
Background
Along with the development of science and technology, wearable intelligent equipment has developed rapidly, and wearable intelligent equipment has made things convenient for people's life to a certain extent.
The wearable intelligent device can respond to the instruction of the user, and realize the corresponding function, and meet the requirement of the user. However, the wearable smart device may not receive the sound feedback well for the user when the environment is noisy. The user is not informed of the feedback in time, the user is not aware of the state of the wearable intelligent device, and the interactivity of the user and the wearable intelligent device is reduced.
Disclosure of Invention
In order to enable a user to timely learn feedback, the application provides a focusing prompting method based on a vibration motor, an intelligent head-mounted display device and a computer readable storage medium.
In a first aspect, the present application provides a focusing prompting method based on a vibrating motor, which adopts the following technical scheme:
a focusing prompting method based on a vibration motor is applied to an intelligent head-mounted display device, the intelligent head-mounted display device comprises a camera and at least one vibration motor group, each vibration motor group comprises at least one vibration motor, and the method comprises the following steps:
responding to a camera shooting function selection instruction of a user, and starting the camera to focus;
acquiring a current focal length in a focusing process;
determining a first vibration frequency based on the current focal length;
and controlling at least one vibration motor in the at least one vibration motor group to vibrate according to the first vibration frequency.
By adopting the technical scheme, after the camera shooting function selection instruction of a user is responded, camera shooting is started, the camera is focused, the first vibration frequency of the vibration motor is determined according to the real-time current focal length, the first vibration frequency changes along with the change of the focal length, and then the vibration motor is controlled to vibrate according to the first vibration frequency. The change of user's camera focus is fed back to the vibration frequency that utilizes the vibrating motor to be different, can form better interaction with the user for also can receive intelligent head mounted display device's feedback even the user is in the noisy environment of sound.
Optionally, when focusing is finished, controlling at least one vibration motor in the at least one vibration motor group to stop vibrating.
Optionally, after the controlling at least one vibration motor in the at least one vibration motor group to stop vibrating, the method further includes:
judging whether focusing is successful or not;
if so, acquiring a second vibration frequency, and controlling at least one vibration motor in the at least one vibration motor group to vibrate according to the second vibration frequency;
and if not, acquiring a third vibration frequency, and controlling at least one vibration motor in the at least one vibration motor group to vibrate according to the third vibration frequency.
By adopting the technical scheme, whether the focusing result is successful is judged, if so, a second vibration frequency is obtained, and the vibration motor is controlled to vibrate according to the second vibration frequency; and if the vibration frequency fails, acquiring a third vibration frequency, and controlling the vibration motor to vibrate according to the third vibration frequency. Whether the user successfully focuses is prompted through different vibration frequencies of the vibration motors, interactivity is increased, and the user can receive feedback of the intelligent head-mounted display device in a noisy environment.
Optionally, before the controlling at least one vibration motor in the at least one vibration motor group to vibrate at the second vibration frequency, the method further includes:
acquiring first vibration time;
controlling at least one vibration motor in the at least one vibration motor group to vibrate according to the second vibration frequency comprises:
controlling at least one vibration motor in the at least one vibration motor group to vibrate according to the second vibration frequency and the first vibration time; and/or the presence of a gas in the gas,
acquiring second vibration time;
controlling at least one vibration motor in the at least one vibration motor group to vibrate according to the third vibration frequency comprises:
and controlling at least one vibration motor in the at least one vibration motor group to vibrate according to the third vibration frequency and the second vibration time.
By adopting the technical scheme, the vibration time of the vibration motor, namely the first vibration time and/or the second vibration time, is obtained according to the judgment result of whether the focusing is successful, and the vibration motor is controlled to vibrate according to the vibration time.
Optionally, before the determining the first vibration frequency based on the current focal length, the method further includes:
obtaining a focal length interval [ fmin，fmax]Wherein f isminDenotes the minimum focal length, fmaxRepresents the maximum focal length;
the focal length interval fmin，fmax]Dividing the image into a plurality of focal length subintervals, wherein each focal length subinterval corresponds to different vibration frequencies;
the determining a first vibration frequency based on the current focal length comprises:
and taking the vibration frequency corresponding to the focal length subinterval where the current focal length is positioned as a first vibration frequency.
Through adopting above-mentioned technical scheme, divide the focus interval to obtain a plurality of focus subintervals, every focus subinterval all corresponds different vibration frequency, when the real-time focus of camera was in different focus subintervals, the vibrating motor then vibrates with its vibration frequency that corresponds, and the vibrating motor vibrates with first vibration frequency promptly.
Optionally, each of the focal length subintervals corresponds to a different number of vibration motors; before controlling at least one vibration motor in the at least one vibration motor set to vibrate at the first vibration frequency, the method further comprises:
acquiring the vibration quantity of the vibration motor corresponding to the focal length subinterval where the current focal length is located;
controlling at least one vibration motor of the at least one vibration motor group to vibrate at the first vibration frequency comprises:
and selecting a corresponding number of vibration motors from the at least one vibration motor group based on the number of vibration motors corresponding to the focal length subinterval where the current focal length is located, and controlling the selected vibration motors to vibrate according to the first vibration frequency.
By adopting the technical scheme, different focal length subintervals still correspond the vibrating motor quantity of the needs vibration of different quantity, through the vibrating motor vibration of different quantity, also can feed back the different feelings of shaking of user, and the change of focus is learnt to the vibration that the user has the difference.
Optionally, the smart head-mounted display device includes a plurality of motor groups, where each vibration motor group is located at a different position, the focal length subintervals correspond to the vibration motor groups in a one-to-one manner, and before controlling at least one vibration motor in the at least one vibration motor group to vibrate according to the first vibration frequency, the method includes:
acquiring the vibration motor group corresponding to the focal length subinterval where the current focal length is located;
controlling at least one vibration motor of the at least one vibration motor set to vibrate at the first vibration frequency sum comprises:
and controlling the selected vibration motor group to vibrate according to the first vibration frequency based on the vibration motor group corresponding to the focal length subinterval where the current focal length is located.
By adopting the technical scheme, different focal length subintervals also correspond to the vibration motor groups at different positions, and the user can learn about the change of the focal length according to different vibration positions.
In a second aspect, the present application provides an intelligent head-mounted display device, which adopts the following technical solution:
a smart head-mounted display device comprising:
the response starting module is used for responding to a camera shooting function selection instruction of a user and starting the camera to focus;
the acquisition module is used for acquiring the current focal length in the focusing process;
a determination module for determining a first vibration frequency based on the current focal length;
and the vibration control module is used for controlling the vibration motor in the at least one vibration motor group to vibrate according to the first vibration frequency.
In a third aspect, the present application provides a computer-readable storage medium, which adopts the following technical solutions:
a computer-readable storage medium, in which a computer program is stored which can be loaded by a processor and which performs the method according to any of the first aspects.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the change of the focal length of the camera of the user is fed back by using different vibration frequencies of the vibration motor, so that better interactivity can be formed with the user, and the user can receive the feedback of the intelligent head-mounted display equipment even if the user is in a noisy environment;
2. judging whether the focusing result is successful, if so, acquiring a second vibration frequency, and controlling the vibration motor to vibrate according to the second vibration frequency; and if the vibration frequency fails, acquiring a third vibration frequency, and controlling the vibration motor to vibrate according to the third vibration frequency. Whether the user successfully focuses is prompted through different vibration frequencies of the vibration motors, interactivity is increased, and the user can receive feedback of the intelligent head-mounted display device in a noisy environment.
Drawings
Fig. 1 is a schematic flowchart of a focusing prompting method based on a vibration motor according to an embodiment of the present application.
Fig. 2 is a connection block diagram of the smart head mounted display device according to the embodiment of the present application.
Description of reference numerals: 300. an intelligent head-mounted display device; 301. a response initiation module; 302. a first acquisition module; 303. a determination module; 304. and controlling the vibration module.
Detailed Description
The present application will be described in further detail below with reference to the accompanying fig. 1-2 and examples. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.
The embodiment of the application discloses a focusing prompting method based on a vibrating motor. The focusing prompting method based on the vibration motors is executed by the intelligent head-mounted display device, the intelligent head-mounted display device comprises a camera and at least one vibration motor group, and each vibration motor group comprises at least one vibration motor.
As shown in fig. 1, an embodiment of the present application provides a vibration motor based focus prompting method, and a main flow of the vibration motor based focus prompting method is described as follows (S101 to S104):
step S101, responding to a camera shooting function selection instruction of a user, and starting a camera to focus;
in this embodiment, when the user uses the intelligent head-mounted display device, the user firstly wears the intelligent head-mounted display device on the head, the user can send a selection instruction of a camera function in a manner of touching a key, and the intelligent head-mounted display device responds to the selection instruction of the user, starts the camera, and the camera performs focusing.
Step S102, acquiring a current focal length in a focusing process;
in the focusing process of the camera, the focal length changes in real time, at the moment, the intelligent head-mounted display equipment acquires the current focal length of the camera, and the acquired current focal length is an instantaneous value of the current moment when the focal length changes in real time.
Step S103, determining a first vibration frequency based on the current focal length;
in this embodiment, the values of the different focal lengths correspond to the vibration frequencies of the vibration motors in the different vibration motor groups, and the first vibration frequency is determined based on the value of the focal length at the current time.
The method comprises the steps that the intelligent head-mounted display equipment obtains a focal distance interval [ fmin, fmax ], wherein fmin represents a minimum focal distance, and fmax represents a maximum focal distance; dividing a focal length interval [ fmin, fmax ] into a plurality of focal length subintervals, wherein each focal length subinterval corresponds to different vibration frequencies; and taking the vibration frequency corresponding to the focal length subinterval where the current focal length is positioned as the first vibration frequency.
Step S104, controlling at least one vibration motor in at least one vibration motor group to vibrate according to a first vibration frequency;
in the present embodiment, after the first vibration frequency of the vibration motor in the vibration motor group is determined, the vibration motor in the vibration motor group is controlled to vibrate at the first vibration frequency. The first vibration frequency varies with a change in focal length at the present time.
Each focal length subinterval also corresponds to different vibration motor numbers; acquiring the vibration quantity of a vibration motor corresponding to a focal length subinterval where the current focal length is located; and selecting a corresponding number of vibration motors from at least one vibration motor group based on the number of the vibration motors corresponding to the focal length subinterval where the current focal length is positioned, and controlling the selected vibration motors to vibrate according to the first vibration frequency.
Specifically, the intelligent head-mounted display device comprises a plurality of motor groups, the position of each vibration motor group is different, and the focal length subintervals correspond to the vibration motor groups one to one; acquiring a vibration motor group corresponding to a focal length subinterval where the current focal length is located; and controlling the selected vibration motor group to vibrate according to the first vibration frequency based on the vibration motor group corresponding to the focal length subinterval where the current focal length is located.
In this embodiment, the focal length interval is divided into a plurality of focal length sub-intervals, each of the plurality of focal length sub-intervals corresponds to one vibration frequency, and when the focal length at the current time is in a certain focal length sub-interval, the vibration motor vibrates according to the vibration frequency corresponding to the focal length sub-interval. For example, in the focusing process, the focal length is gradually increased from small to small, the focal length sub-interval where the focal length is located is continuously changed, and at this time, the vibration frequency corresponding to the focal length sub-interval is also continuously changed, that is, the first vibration frequency is continuously changed, and the first vibration frequency is gradually increased from small to small until the focal length is not changed, and at this time, the first vibration frequency is not changed.
Each focal length subinterval also corresponds to the vibrating motors of different quantity, for example, there are three focal length subintervals, and the first focal length subinterval corresponds to a vibrating motor, and the second focal length subinterval corresponds to two vibrating motors, and the third focal length subinterval corresponds to three vibrating motors, and the focus at the present moment is in the second focal length subinterval, then select two vibrating motors and control the vibrating motor vibration of selecting this moment. The vibrating motors with different quantities vibrate, the generated vibration sense is obstructed, the feedback received by the user is different, and the user can learn the change condition of the focal length of the camera when focusing according to the difference of the vibration sense.
In this embodiment, the first mode may be: the focal length subintervals correspond to the vibration motor groups one to one, and the positions of each vibration motor group are different, for example, three focal length subintervals exist, the first focal length subinterval corresponds to the vibration motor group at the first position, the second focal length subinterval corresponds to the vibration motor group at the second position, and the third focal length subinterval corresponds to the vibration motor group at the third position. And when the focal length is in the third focal length subinterval at the current moment, the vibration motor group in the third position vibrates. The user can learn the focusing condition of the camera according to the vibration of the vibration motor groups at different positions.
The second way may be: each focal length subinterval corresponds to a different vibration motor group and a different number of vibration motors. The first focal length subinterval corresponds to a vibration motor, and the vibration motor belongs to the vibration motor group at the first position, the second focal length subinterval corresponds to two vibration motors, wherein one vibration motor belongs to the vibration motor group at the first position, and the other vibration motor belongs to the vibration motor group at the second position, and so on, and the description is omitted here.
The above-mentioned modes are only examples, and the combination modes of different numbers of vibration motors and vibration motor sets at different positions are numerous and only examples are given here.
When focusing is finished, the intelligent head-mounted display device controls the motors in the vibration motor group to stop vibrating.
After the vibration motor in the vibration motor group is controlled to stop vibrating, the method also comprises the following steps:
step 201, judging whether focusing is successful, if so, entering step 202, otherwise, entering step 203;
step S202, acquiring a second vibration frequency and a first vibration time;
specifically, the vibration motors in the vibration motor group are controlled to vibrate according to the second vibration frequency and the first vibration time.
Step S202, acquiring a third vibration frequency and a second vibration time;
specifically, the vibration motors in the vibration motor group are controlled to vibrate according to the third vibration frequency and the second vibration time.
In this embodiment, after the focusing process is finished, whether focusing is successful is determined, that is, whether a clear image is presented is determined by the smart head-mounted display device, and if so, focusing is successful, and at least one vibration motor group is controlled to vibrate according to the second vibration frequency and the first vibration time; if not, the focusing fails, and at least one vibration motor group is controlled to vibrate according to a third vibration frequency and a second vibration time. Here, the second vibration frequency and the third vibration frequency are both constant values, and the second vibration frequency and the third vibration frequency are different, and the first time may be one second, and the second vibration time may be two seconds.
Feedback is formed for the user through the vibration of the vibration motors in the vibration motor group, so that the user can clearly know the state of the intelligent head-mounted display device according to the feedback. The user can know whether focusing is successful or not according to the vibration frequency and the vibration time of the vibration motor.
Fig. 2 is a connection block diagram of an intelligent head-mounted display device 300 according to an embodiment of the present disclosure. As shown in fig. 2, the smart head-mounted display device 300 mainly includes:
the response starting module 301 is used for starting the camera to focus in response to a camera function selection instruction of a user;
a first obtaining module 302, configured to obtain a current focal length in a focusing process;
a determining module 303, configured to determine a first vibration frequency based on the current focal length;
and the vibration control module 304 controls at least one vibration motor in the at least one vibration motor group to vibrate according to the first vibration frequency.
As an optional implementation manner of this embodiment, the smart head-mounted display device 300 further includes:
and the first control module is used for controlling at least one vibration motor in at least one vibration motor group to stop vibrating when focusing is finished.
As an optional implementation manner of this embodiment, the smart head-mounted display device 300 further includes:
the judging module is used for judging whether focusing is successful or not after controlling at least one vibration motor in at least one vibration motor group to stop vibrating; if so, acquiring a second vibration frequency, and controlling at least one vibration motor in at least one vibration motor group to vibrate according to the second vibration frequency; and if not, acquiring a third vibration frequency, and controlling at least one vibration motor in at least one vibration motor group to vibrate according to the third vibration frequency.
As an optional implementation manner of this embodiment, the smart head-mounted display device 300 further includes:
and the second acquisition module is used for acquiring the first vibration time before controlling at least one vibration motor in at least one vibration motor group to vibrate according to the second vibration frequency. Controlling at least one vibration motor in at least one vibration motor group to vibrate according to a second vibration frequency and a first vibration time; and/or the presence of a gas in the gas,
and the third obtaining module is used for obtaining a second vibration time before controlling at least one vibration motor in at least one vibration motor group to vibrate according to a third vibration frequency. And controlling at least one vibration motor in at least one vibration motor group to vibrate according to the third vibration frequency and the second vibration time.
As an optional implementation manner of this embodiment, the smart head-mounted display device 300 further includes:
a fourth obtaining module for obtaining the focal length interval [ fmin，fmax]Wherein, fminDenotes the minimum focal length, fmaxIndicating the maximum focal length.
A dividing module for dividing the focal length interval [ fmin，fmax]And dividing the optical system into a plurality of focal length subintervals, wherein each focal length subinterval corresponds to different vibration frequencies.
As an optional implementation manner of this embodiment, the smart head-mounted display device 300 further includes:
and the determining module is specifically configured to use a vibration frequency corresponding to the focal length subinterval where the current focal length is located as the first vibration frequency.
As an optional implementation manner of this embodiment, the smart head-mounted display device 300 further includes:
and the fifth acquisition module is used for acquiring the vibration number of the vibration motor corresponding to the focal length subinterval where the current focal length is located before controlling at least one vibration motor in at least one vibration motor group to vibrate according to the first vibration frequency.
As an optional implementation manner of this embodiment, the smart head-mounted display device 300 further includes:
and the second control module is specifically used for selecting a corresponding number of vibration motors from at least one vibration motor group based on the number of vibration motors corresponding to the focal length subinterval where the current focal length is located, and controlling the selected vibration motors to vibrate according to the first vibration frequency.
As an optional implementation manner of this embodiment, the smart head-mounted display device 300 further includes:
and the sixth obtaining module is used for obtaining the vibration motor group corresponding to the focal length subinterval where the current focal length is located before controlling at least one vibration motor in the at least one vibration motor group to vibrate according to the first vibration frequency.
As an optional implementation manner of this embodiment, the smart head-mounted display device 300 further includes:
and the control module is specifically used for controlling the selected vibration motor group to vibrate according to the first vibration frequency based on the vibration motor group corresponding to the focal length subinterval where the current focal length is located.
The functional modules in the embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part. The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing an electronic device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application.
Embodiments of the present application provide a computer-readable storage medium storing a computer program that can be loaded by a processor and execute the method for controlling an intelligent head-mounted display device provided in the above embodiments.
In this embodiment, the computer readable storage medium may be a tangible device that retains and stores instructions for use by an instruction execution device. The computer readable storage medium may be, but is not limited to, an electronic memory device, a magnetic memory device, an optical memory device, an electromagnetic memory device, a semiconductor memory device, or any combination of the foregoing. In particular, the computer readable storage medium may be a portable computer diskette, a hard disk, a U-disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), a podium random access memory (SRAM), a portable compact disc read-only memory (CD-ROM), a Digital Versatile Disc (DVD), a memory stick, a floppy disk, an optical disk, a magnetic disk, a mechanical coding device, and any combination thereof.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is a preferred embodiment of the present application and is not intended to limit the scope of the application in any way, and any features disclosed in this specification (including the abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Claims (9)
1. A focusing prompting method based on a vibration motor is applied to an intelligent head-mounted display device, the intelligent head-mounted display device comprises a camera and at least one vibration motor group, each vibration motor group comprises at least one vibration motor, and the method comprises the following steps:
responding to a camera shooting function selection instruction of a user, and starting the camera to focus;
acquiring a current focal length in a focusing process;
determining a first vibration frequency based on the current focal length;
and controlling at least one vibration motor in the at least one vibration motor group to vibrate according to the first vibration frequency.
2. The method of claim 1, further comprising:
and when focusing is finished, controlling at least one vibration motor in the at least one vibration motor group to stop vibrating.
3. The method of claim 2, wherein after said controlling at least one vibratory motor of said at least one vibratory motor set to stop vibrating, said method further comprises:
judging whether focusing is successful or not;
if so, acquiring a second vibration frequency, and controlling at least one vibration motor in the at least one vibration motor group to vibrate according to the second vibration frequency;
and if not, acquiring a third vibration frequency, and controlling at least one vibration motor in the at least one vibration motor group to vibrate according to the third vibration frequency.
4. The method of claim 3, wherein prior to said controlling at least one vibratory motor of said at least one vibratory motor set to vibrate at said second vibration frequency, said method further comprises:
acquiring first vibration time;
controlling at least one vibration motor in the at least one vibration motor group to vibrate according to the second vibration frequency comprises:
controlling at least one vibration motor in the at least one vibration motor group to vibrate according to the second vibration frequency and the first vibration time; and/or the presence of a gas in the gas,
acquiring second vibration time;
controlling at least one vibration motor in the at least one vibration motor group to vibrate according to the third vibration frequency comprises:
and controlling at least one vibration motor in the at least one vibration motor group to vibrate according to the third vibration frequency and the second vibration time.
5. The method of claim 1, wherein prior to said determining a first vibration frequency based on said current focal length, the method further comprises:
obtaining a focal length interval [ fmin，fmax]Wherein f isminDenotes the minimum focal length, fmaxRepresents the maximum focal length;
the focal length interval [ fmin，fmax]Dividing the image into a plurality of focal length subintervals, wherein each focal length subinterval corresponds to different vibration frequencies;
the determining a first vibration frequency based on the current focal length comprises:
and taking the vibration frequency corresponding to the focal length subinterval where the current focal length is positioned as a first vibration frequency.
6. The method of claim 5, wherein each of the focal subintervals corresponds to a different number of vibration motors; before controlling at least one vibration motor in the at least one vibration motor set to vibrate at the first vibration frequency, the method further comprises:
acquiring the vibration quantity of the vibration motor corresponding to the focal length subinterval where the current focal length is located;
controlling at least one vibration motor of the at least one vibration motor group to vibrate at the first vibration frequency comprises:
and selecting a corresponding number of vibration motors from the at least one vibration motor group based on the number of vibration motors corresponding to the focal length subinterval where the current focal length is located, and controlling the selected vibration motors to vibrate according to the first vibration frequency.
7. The method according to claim 5 or 6, wherein the smart head-mounted display device comprises a plurality of motor sets, each vibration motor set is located at a different position, the focal length subintervals correspond to the vibration motor sets in a one-to-one correspondence manner, and before controlling at least one vibration motor in the at least one vibration motor set to vibrate according to the first vibration frequency, the method comprises:
acquiring the vibration motor group corresponding to the focal length subinterval where the current focal length is located;
controlling at least one vibration motor of the at least one vibration motor set to vibrate at the first vibration frequency sum comprises:
and controlling the selected vibration motor group to vibrate according to the first vibration frequency based on the vibration motor group corresponding to the focal length subinterval where the current focal length is located.
8. An intelligent head-mounted display device, comprising:
the response starting module is used for responding to a camera shooting function selection instruction of a user and starting the camera to focus;
the acquisition module is used for acquiring the current focal length in the focusing process;
a determination module for determining a first vibration frequency based on the current focal length;
and the vibration control module is used for controlling the vibration motor in the at least one vibration motor group to vibrate according to the first vibration frequency.
9. A computer-readable storage medium, in which a computer program is stored which can be loaded by a processor and which executes the method of any one of claims 1 to 7.
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| CN115242923A (en) * | 2022-07-28 | 2022-10-25 | 腾讯科技（深圳）有限公司 | Data processing method, device, equipment and readable storage medium |
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| CN114500847B (en) | 2023-12-26 |
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