CN113031282A - Method for adjusting size of binding band of head-mounted display equipment and related device - Google Patents
Method for adjusting size of binding band of head-mounted display equipment and related device Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000011156 evaluation Methods 0.000 claims description 24
- 230000001105 regulatory effect Effects 0.000 claims description 20
- 238000004364 calculation method Methods 0.000 claims description 14
- 238000004590 computer program Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 17
- 230000008569 process Effects 0.000 description 5
- 238000004422 calculation algorithm Methods 0.000 description 2
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- 230000003190 augmentative effect Effects 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
Abstract
The application discloses a bandage size adjustment method of head-mounted display equipment, including: when an operation signal of the head-mounted display equipment is received, a current adjusting value is obtained through a distance sensor; displaying the current adjustment value and a reference adjustment value so that a user can adjust according to the current adjustment value and the reference adjustment value; and if the current adjusting value is equal to the reference adjusting value, sending an adjusting completion prompt message. Through showing present adjustment value and benchmark adjustment value when adjusting to the user is at present audio-visual sees the adjustment value size and the adjustment value size of benchmark that is adjusting, improves the experience when adjusting head mounted display device. The application also discloses a device for adjusting the size of the bandage of the head-mounted display equipment, the head-mounted display equipment and a computer-readable storage medium, and the device has the beneficial effects.
Description
Technical Field
The present disclosure relates to the field of head-mounted display devices, and in particular, to a method for adjusting a size of a strap of a head-mounted display device, a device for adjusting a size of a strap, a head-mounted display device, and a computer-readable storage medium.
Background
With the continuous development of information technology, head-mounted display devices have appeared further in order to improve the sense of immersion when viewing received information. The head-mounted display device sends optical signals to eyes through various head displays so as to realize different effects such as Virtual Reality (VR), Augmented Reality (AR), Mixed Reality (MR) and the like. The image on the ultramicro display screen is amplified through a group of optical systems, and the image is projected on the retina, so that a large-screen image is presented in the eyes of a viewer. The head mounted display device is generally fixed to the head of the viewer by a strap in order to make the viewer better wear the head mounted display device. Since the size of the head of the viewer is not unique, the size of the strap of the head-mounted display device needs to be adjusted to a proper size when the head-mounted display device is worn.
In the related art, it is general that a viewer manually adjusts a strap of a head-mounted display device. That is, the viewer manually rotates the telescopic structure of the head-mounted display device. The viewer judges whether the size of the current head mounted display device is the optimal comfortable size at this time through subjective feeling. When the subjective feeling of the viewer is the most comfortable, the current size is the optimal comfortable size, and the adjustment is completed. However, each time the viewer uses the head-mounted display device, the strap needs to be adjusted to the most comfortable state by subjective feeling. When the subjective deviation appears in the viewer or the use environment changes, the change of subjective feeling can be caused, the most comfortable size can not be adjusted, and the use experience of the viewer is reduced.
Therefore, how to improve the experience when adjusting the head mounted display device is a major concern for those skilled in the art.
Disclosure of Invention
The application aims to provide a bandage size adjusting method, a bandage size adjusting device, a head-mounted display device and a computer readable storage medium of the head-mounted display device, wherein a current adjusting value and a reference adjusting value are displayed during adjustment, so that a user can visually see the size of the adjusting value currently being adjusted and the size of the reference adjusting value, adjustment is performed according to the current adjusting value and the reference adjusting value, and a completion prompt is sent when the current adjusting value is equal to the reference adjusting value instead of just subjectively feeling the most appropriate adjusting size, so that the experience of adjusting the head-mounted display device is improved.
In order to solve the above technical problem, the present application provides a method for adjusting a size of a strap of a head-mounted display device, including:
when an operation signal of the head-mounted display equipment is received, a current adjusting value is obtained through a distance sensor; wherein the operation signal is a signal when the strap is operated;
displaying the current adjustment value and a reference adjustment value so that a user can adjust according to the current adjustment value and the reference adjustment value; the reference regulating value is a regulating value obtained by the distance sensor under a preset condition;
and if the current adjusting value is equal to the reference adjusting value, sending an adjusting completion prompt message.
Optionally, the step of displaying the current adjustment value and the reference adjustment value includes:
and acquiring the biological identification characteristics, displaying the reference regulating value corresponding to the biological identification characteristics, and displaying the current regulating value.
Optionally, after the step of displaying the current adjustment value and the reference adjustment value, the method further includes:
displaying a difference between the current adjustment value and the reference adjustment value;
displaying a recommended adjustment direction according to the positive and negative of the difference value;
correspondingly, the step of enabling the user to adjust according to the current adjustment value and the reference adjustment value includes:
and the user can conveniently adjust the current adjustment value, the reference adjustment value, the difference value and the recommended adjustment direction.
Optionally, after the step of displaying the current adjustment value and the reference adjustment value, the method further includes:
displaying recommended operation information; the recommended operation information is operation information obtained by counting historical operation information;
correspondingly, the step of enabling the user to adjust according to the current adjustment value and the reference adjustment value includes:
and the user can conveniently adjust the current adjustment value, the reference adjustment value and the recommended operation information.
Optionally, the step of obtaining the reference adjustment value through the distance sensor under a preset condition includes:
when the wearing time of the head-mounted display equipment is longer than the preset time, carrying out numerical value recording through the distance sensor to obtain a historical adjustment numerical value;
and carrying out average calculation on all the historical adjustment values to obtain a historical optimal adjustment value, and using the historical optimal adjustment value as the reference adjustment value.
Optionally, the step of obtaining the reference adjustment value through the distance sensor under a preset condition includes:
when a head circumference detection instruction is received, displaying upper limit adjustment prompt information so as to contract a band of the head-mounted display device to a tightest state relative to a device main body;
acquiring a wearing pressure value of the head-mounted display equipment, and acquiring an upper limit adjusting value through the distance sensor if the wearing pressure value is greater than a preset pressure value;
and carrying out optimal comfort degree calculation according to the upper limit adjusting value to obtain the reference adjusting value.
Optionally, the step of obtaining the reference adjustment value through the distance sensor under a preset condition includes:
when the wearing time of the head-mounted display equipment is longer than the preset time, sending comfort evaluation prompt information so as to obtain a corresponding comfort evaluation value;
and carrying out mean value calculation on the adjustment values corresponding to the comfort evaluation values larger than the preset evaluation value to obtain the reference adjustment value.
The present application further provides a display device's bandage size adjusting device wears, includes:
the current adjusting value acquiring module is used for acquiring a current adjusting value through the distance sensor when receiving an operation signal of the head-mounted display device; wherein the operation signal is a signal when the strap is operated;
the adjustment value display module is used for displaying the current adjustment value and the reference adjustment value so that a user can adjust the adjustment value according to the current adjustment value and the reference adjustment value; the reference regulating value is a regulating value obtained by the distance sensor under a preset condition;
and the adjustment completion module is used for sending an adjustment completion prompt message if the current adjustment value is equal to the reference adjustment value.
The present application further provides a head-mounted display device, including:
a display for displaying an image;
a memory for storing a computer program;
a processor for implementing the steps of the strap size adjustment method as described above when executing the computer program.
The present application also provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the strap size adjustment method as described above.
The application provides a bandage size adjustment method of head-mounted display equipment, which comprises the following steps: when an operation signal of the head-mounted display equipment is received, a current adjusting value is obtained through a distance sensor; wherein the operation signal is a signal when the strap is operated; displaying the current adjustment value and a reference adjustment value so that a user can adjust according to the current adjustment value and the reference adjustment value; the reference regulating value is a regulating value obtained by the distance sensor under a preset condition; and if the current adjusting value is equal to the reference adjusting value, sending an adjusting completion prompt message.
The current adjustment value and the reference adjustment value are displayed during adjustment, so that a user can visually see the adjustment value currently being adjusted and the reference adjustment value, adjustment is performed according to the current adjustment value and the reference adjustment value, and a completion prompt is sent when the current adjustment value is equal to the reference adjustment value instead of just subjectively feeling the most appropriate adjustment value, so that the experience of adjusting the head-mounted display device is improved.
The application also provides a bandage size adjusting device of the head-mounted display device, the head-mounted display device and a computer readable storage medium, which have the beneficial effects that the description is omitted.
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In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a flowchart of a strap size adjustment method for a head-mounted display device according to an embodiment of the present disclosure;
fig. 2 is a flowchart of a first method for obtaining a reference adjustment value in a size adjustment method according to an embodiment of the present disclosure;
fig. 3 is a flowchart of a second method for obtaining a reference adjustment value in a size adjustment method according to an embodiment of the present disclosure;
fig. 4 is a flowchart of a third method for obtaining a reference adjustment value in a size adjustment method according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a strap size adjusting device of a head-mounted display device according to an embodiment of the present application.
Detailed Description
The core of the application is to provide a bandage size adjusting method, a size adjusting device, a head-mounted display device and a computer-readable storage medium for the head-mounted display device, the current adjusting value and the reference adjusting value are displayed during adjustment, so that a user can visually see the size of the adjusting value currently being adjusted and the size of the reference adjusting value, adjustment is performed according to the current adjusting value and the reference adjusting value, a completion prompt is sent when the current adjusting value is equal to the reference adjusting value, instead of just subjectively feeling the most appropriate adjusting size, and experience during adjustment of the head-mounted display device is improved.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the related art, it is general that a viewer manually adjusts a strap of a head-mounted display device. That is, the viewer manually rotates the telescopic structure of the head-mounted display device. The viewer judges whether the current strap size of the head mounted display device is the optimal comfortable size by subjective feeling at this time. When the subjective feeling of the viewer is the most comfortable, the current strap size is the best comfortable size, and the adjustment is completed. However, each time the viewer uses the head-mounted display device, the strap needs to be adjusted to the most comfortable state by subjective feeling. When the viewer has subjective deviation or the service environment changes, the change of subjective feeling can be caused, the most comfortable size can not be adjusted by the binding band, and the use experience of the viewer is reduced.
Therefore, the application provides a method for adjusting the size of a strap of a head-mounted display device, the current adjustment value and the reference adjustment value are displayed during adjustment, so that a user can visually see the size of the adjustment value currently being adjusted and the size of the reference adjustment value, adjustment is performed according to the current adjustment value and the reference adjustment value, and if the current adjustment value is equal to the reference adjustment value, a completion prompt is sent instead of just subjectively feeling the most appropriate adjustment size, so that the experience of adjusting the head-mounted display device is improved.
The following describes a strap size adjustment method for a head-mounted display device according to an embodiment.
Referring to fig. 1, fig. 1 is a flowchart illustrating a method for adjusting a size of a strap of a head-mounted display device according to an embodiment of the present disclosure.
In this embodiment, the method may include:
s101, when an operation signal of the head-mounted display equipment is received, a current adjusting value is obtained through a distance sensor; wherein the operation signal is a signal when the strap is operated;
it can be seen that this step is intended to acquire the current adjustment value by the distance sensor when receiving the operation signal of the head-mounted display device.
Wherein the operation signal is a signal transmitted by the head mounted display device when the strap is operated. Wherein, when the bandage is an electronic bandage, the bandage can send the signal when being operated. When the bandage is not an electronic bandage, the signal can be sent through an operation detection device arranged in the head-mounted display equipment, and the operation signal can also be sent when the distance is changed through real-time detection of the distance sensor. It is to be noted that the transmission manner of the operation signal in this step is not exclusive and is not limited herein.
Further, the adjustment value is obtained as long as the operation signal is obtained, and is used as the current adjustment value. That is, only the operation of the strap is needed during the adjustment process, and the current adjustment value needs to be updated so as to be displayed in time.
The distance sensor is mainly used for acquiring the distance related to the binding band. The distance value obtained through the distance sensor reflects the size of the current head-mounted display device. The distance sensor may be a magnet and a corresponding hall sensor disposed on the strap.
Further, for the head-mounted display device, the width in the front-back direction is fixed, and the stroke distance between the two sides can be mainly adjusted. In this case, the size of the strap is the fixed length plus the distance measurement length of the distance sensor. Wherein the strap may be a strap.
The current adjustment value may be an absolute value or a relative value. When the current adjustment value is an absolute value, the current adjustment value may be a size of a strap of the current head mounted display device. Further, the data acquired by the distance sensor needs to be calculated to obtain the size. When the current adjustment value is relative, if the current adjustment data value is a relative value related to the size, the current adjustment data value may be data directly obtained from the distance sensor, or may be data obtained by calculating data from the distance sensor. It is to be understood that the form of the current adjustment value is not particularly limited.
S102, displaying the current adjustment value and the reference adjustment value so that a user can adjust according to the current adjustment value and the reference adjustment value; the reference regulating value is a regulating value obtained by a distance sensor under a preset condition;
on the basis of S101, this step is intended to display the current adjustment value and the reference adjustment value at the same time. That is, the current adjustment value and the reference adjustment value are simultaneously displayed in the head-mounted display device, and at this time, the user can view the current adjustment value and the reference adjustment value, so that the adjustment of the strap is performed according to the current adjustment value and the reference adjustment value in the adjustment process of the user, the experience of the user in the adjustment process is improved, and the adjustment can be performed according to the reference adjustment value, so that the difference between the current adjustment state and the reference can be determined.
The reference adjustment value is an adjustment value obtained by the distance sensor under a preset condition. That is, the adjustment value acquired under the preset condition in the present embodiment is taken as the reference adjustment value. The preset condition may be a state that the head-mounted display device detects the best, a condition that a user personally feels a wearing value, or a condition that a wearing time exceeds a preset time. It is to be understood that the preset conditions in this embodiment are not exclusive and are not specifically limited herein. Specifically, the following examples can also be referred to.
The reference adjustment value may be an absolute value or a relative value. When the reference adjustment value is an absolute value, the reference adjustment value may be a reference size of a strap of the head-mounted display device. Further, the data acquired by the distance sensor needs to be calculated to obtain the size. When the reference adjustment value is relative, the reference adjustment value is a relative value with respect to the size, and may be data obtained by directly using the distance sensor or data obtained by calculating the data of the distance sensor. It is to be understood that the form of the reference adjustment value is not particularly limited.
Further, in order to improve the efficiency of displaying the reference adjustment value, the corresponding reference adjustment value is automatically displayed, and this step may include:
and acquiring the biological identification characteristics, displaying the reference adjustment value corresponding to the biological identification characteristics, and displaying the current adjustment value.
It can be seen that the alternative scheme mainly explains how the reference mediation value is obtained. In the alternative, the biological identification feature can be acquired by the biological feature acquisition device, the reference adjustment value corresponding to the biological identification feature is displayed, and the current adjustment value is displayed. The biometric feature may be a fingerprint feature or an iris feature. Therefore, the corresponding reference adjusting numerical value can be rapidly displayed through the acquired biological identification characteristics, the reference adjusting numerical value can be rapidly switched under the condition of multi-user use, and the manual switching of a user is not realized, so that the display efficiency is improved.
In addition, in order to improve the richness of the information viewed by the user, the experience of the user in adjustment is improved. After the step of displaying the current adjustment value and the reference adjustment value, the present embodiment may further include:
step 1, displaying a difference value between a current regulation value and a reference regulation value;
step 2, displaying a recommended adjusting direction according to the positive and negative values of the difference;
correspondingly, the step of enabling the user to adjust according to the current adjustment value and the reference adjustment value comprises the following steps: so that the user can adjust the adjustment according to the current adjustment value, the reference adjustment value, the difference value and the recommended adjustment direction.
Therefore, the alternative scheme mainly carries out expansion description on the displayed content. In this alternative, the difference is displayed first and then the recommended adjustment direction is displayed based on the difference. Therefore, the difference displayed in the alternative scheme can more intuitively display the current adjusting difference, so that a user can intuitively feel the adjusting difference. Furthermore, the adjustment can be carried out according to the displayed recommended adjustment direction, so that the adjustment can be carried out quickly, and the thinking time is reduced.
Furthermore, in order to improve the richness of the display content, the user is guided to adjust more quickly, and the user experience is improved. After the step of displaying the current adjustment value and the reference adjustment value, the present embodiment may further include:
displaying recommended operation information; the recommended operation information is operation information obtained by counting historical operation information.
Correspondingly, the step of enabling the user to adjust according to the current adjustment value and the reference adjustment value comprises the following steps: so that the user can adjust the operation according to the current adjusting value, the reference adjusting value and the recommended operation information.
Therefore, by the alternative scheme, the user can directly adjust the bandage according to the recommended operation information, the current adjusting numerical value and the reference adjusting numerical value, and the adjusting efficiency of the user is further improved.
And S103, if the current adjusting value is equal to the reference adjusting value, sending an adjusting completion prompt message.
On the basis of S102, this step is intended to send an adjustment completion prompting message if the adjustment value is equal to the reference adjustment value, so as to prompt the user that the adjustment is completed.
That is, the reference adjustment value is taken as the key point for performing the adjustment. If the current adjustment value is adjusted to the reference adjustment value, that is, the user can be prompted to complete the adjustment process after the adjustment process is completed, and the adjustment can be stopped.
In summary, in the present embodiment, the current adjustment value and the reference adjustment value are displayed during adjustment, so that the user can visually see the size of the adjustment value being adjusted and the size of the reference adjustment value, and adjust according to the current adjustment value and the reference adjustment value, and if the current adjustment value is equal to the reference adjustment value, a completion prompt is sent, instead of just subjectively feeling the most appropriate adjustment value, so as to improve the experience when adjusting the head-mounted display device.
The reference adjustment value acquisition method in the size adjustment method in the head mounted display device provided by the present application is explained below by way of a plurality of embodiments.
Referring to fig. 2, fig. 2 is a flowchart illustrating a first method for obtaining a reference adjustment value in a size adjustment method according to an embodiment of the present disclosure.
An embodiment may include:
s201, when the wearing time of the head-mounted display equipment is longer than a preset time, carrying out numerical value recording through a distance sensor to obtain a historical adjustment numerical value;
s202, carrying out average calculation on all historical adjustment values to obtain a historical optimal adjustment value, and using the historical optimal adjustment value as a reference adjustment value.
Therefore, in the embodiment, the historical adjustment value is mainly obtained by recording when the wearing duration is longer than the preset duration, and the reference tuning machine value is further calculated. That is, the current wearing duration is longer than the preset duration, which indicates that the user has not adjusted, i.e., is relatively comfortable to wear, so the corresponding mediation value may be used as a reference value, i.e., a historical adjustment value. Therefore, in the embodiment, firstly, when the duration of wearing the head-mounted display device is longer than the preset duration, and when the duration of wearing the head-mounted display device is longer than the preset duration, the numerical value is recorded through the distance sensor to obtain the historical adjustment numerical value; and then, carrying out average calculation on the historical adjustment values to obtain historical optimal adjustment values, and using the historical optimal adjustment values as reference adjustment values. The preset duration can be set according to the use experience of a user, the application environment of the head-mounted display device, and the temperature and humidity state of the environment. It can be seen that the setting manner of the preset duration is not unique, and is not specifically limited herein.
Obviously, in the embodiment, the historical adjustment value is processed into the reference adjustment value, so that the accuracy of the reference adjustment value is improved, and the comfort level of adjustment of the head-mounted display device is improved.
Referring to fig. 3, fig. 3 is a flowchart illustrating a second method for obtaining a reference adjustment value in a size adjustment method according to an embodiment of the present disclosure.
In another embodiment, the method may include:
s301, when a head circumference detection instruction is received, displaying upper limit adjustment prompt information so as to contract the bandage of the head-mounted display device to the tightest state relative to the device main body;
s302, acquiring a wearing pressure value of the head-mounted display equipment, and acquiring an upper limit adjusting value through a distance sensor if the wearing pressure value is larger than a preset pressure value;
and S303, carrying out optimal comfort degree calculation according to the upper limit adjusting value to obtain a reference adjusting value.
It can be seen that in the present embodiment, the reference adjustment value is mainly calculated by the head circumference. Wherein, the upper limit adjustment value is the head circumference data of the user. That is, the head circumference of the user is first acquired by the distance sensor, and then calculated according to the head circumference, so as to obtain the reference adjustment value. Further, the optimal comfort level can be calculated according to the head circumference comfort level model and the upper limit adjusting value. The head circumference comfort level model refers to a model corresponding to the head circumference and the optimal comfort level. When the head circumference of the user is determined, the corresponding reference adjustment value can be calculated through the head circumference. Wherein, a pressure sensor can be adopted to obtain the pressure value. Wherein the pressure sensor is a pressure sensor provided in the content of a band of the head-mounted display device, and is configured to detect a pressure between the device main body and the band. And when the wearing pressure value acquired by the pressure sensor is greater than the preset pressure value, the obtained tightest adjusting value is the head circumference size.
Obviously, in this embodiment, the corresponding reference adjustment value is calculated by the head circumference, so that the accuracy of the reference adjustment value can be improved, and the comfort during size adjustment can be further improved.
Referring to fig. 4, fig. 4 is a flowchart illustrating a third method for obtaining a reference adjustment value in a size adjustment method according to an embodiment of the present disclosure.
Yet another embodiment may include:
s401, when the wearing time of the head-mounted display equipment is longer than a preset time, sending comfort evaluation prompt information so as to obtain a corresponding comfort evaluation value;
s402, carrying out mean value calculation on the adjusting numerical values corresponding to the comfort evaluation values larger than the preset evaluation values to obtain reference adjusting numerical values.
It can be seen that, in this embodiment, the reference adjustment value is mainly obtained through comfort evaluation of the user. In this embodiment, first, when the duration of wearing the head-mounted display device is longer than a preset duration, comfort evaluation prompt information is sent so as to obtain a corresponding comfort evaluation value; and then, carrying out mean value calculation on the adjustment values corresponding to the comfort evaluation values larger than the preset evaluation value to obtain a reference adjustment value. The comfort evaluation prompt information can guide the user to input corresponding evaluation information. Obviously, the embodiment can determine the reference adjusting value through user evaluation, and improves the reliability and comfort of the reference adjusting value.
The following describes a size adjustment device provided in an embodiment of the present application, and the size adjustment device described below and the size adjustment method described above are referred to in correspondence with each other.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a strap size adjusting device of a head-mounted display device according to an embodiment of the present disclosure.
In this embodiment, the apparatus may include:
a current adjustment value obtaining module 100, configured to obtain a current adjustment value through a distance sensor when an operation signal of the head-mounted display device is received; wherein the operation signal is a signal when the strap is operated;
an adjustment value display module 200, configured to display a current adjustment value and a reference adjustment value, so that a user can adjust the adjustment value according to the current adjustment value and the reference adjustment value; the reference regulating value is a regulating value obtained by a distance sensor under a preset condition;
and an adjustment completion module 300, configured to send an adjustment completion prompt message if the current adjustment value is equal to the reference adjustment value.
Optionally, the adjustment value display module 200 is specifically configured to obtain the biometric features, display a reference adjustment value corresponding to the biometric features, and display a current adjustment value.
Optionally, the apparatus may further include:
the difference value display module is used for displaying the difference value between the current regulating value and the reference regulating value; and displaying the recommended adjusting direction according to the positive and negative of the difference value.
Optionally, the apparatus may further include:
the operation information display module is used for displaying the recommended operation information; the recommended operation information is operation information obtained by counting historical operation information.
Optionally, the apparatus may further include:
the first reference acquisition module is used for recording a numerical value through the distance sensor when the wearing time of the head-mounted display equipment is longer than a preset time to obtain a historical adjustment numerical value; and carrying out average calculation on all historical adjustment values to obtain a historical optimal adjustment value, and using the historical optimal adjustment value as a reference adjustment value.
Optionally, the apparatus may further include:
the second benchmark acquisition module is used for displaying upper limit adjustment prompt information when a head circumference detection instruction is received so as to enable a binding band of the head-mounted display device to be contracted to the tightest state relative to the device main body; acquiring a wearing pressure value of the head-mounted display equipment, and acquiring an upper limit adjusting value through a distance sensor if the wearing pressure value is greater than a preset pressure value; and carrying out optimal comfort degree calculation according to the upper limit adjusting value to obtain a reference adjusting value.
Optionally, the apparatus may further include:
the third reference acquisition module is used for sending comfort evaluation prompt information when the duration of wearing the head-mounted display device is longer than the preset duration so as to acquire a corresponding comfort evaluation value; and carrying out mean value calculation on the adjustment values corresponding to the comfort evaluation values larger than the preset evaluation value to obtain a reference adjustment value.
The embodiment of the present application further provides a head-mounted display device including:
a display for displaying an image;
a memory for storing a computer program;
a processor for implementing the steps of the strap size adjustment method as described in the above embodiments when executing the computer program.
Embodiments of the present application also provide a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the steps of the strap size adjustment method according to the above embodiments.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above detailed description is made on a strap size adjusting method, a strap size adjusting device, a head-mounted display device, and a computer-readable storage medium of a head-mounted display device provided by the present application. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
Claims (10)
1. A method of adjusting a size of a strap of a head-mounted display device, comprising:
when an operation signal of the head-mounted display equipment is received, a current adjusting value is obtained through a distance sensor; wherein the operation signal is a signal when the strap is operated;
displaying the current adjustment value and a reference adjustment value so that a user can adjust according to the current adjustment value and the reference adjustment value; the reference regulating value is a regulating value obtained by the distance sensor under a preset condition;
and if the current adjusting value is equal to the reference adjusting value, sending an adjusting completion prompt message.
2. The strap size adjustment method according to claim 1, wherein the step of displaying the current adjustment value and the reference adjustment value comprises:
and acquiring the biological identification characteristics, displaying the reference regulating value corresponding to the biological identification characteristics, and displaying the current regulating value.
3. The strap size adjusting method according to claim 1, further comprising, after the step of displaying the current adjustment value and the reference adjustment value:
displaying a difference between the current adjustment value and the reference adjustment value;
displaying a recommended adjustment direction according to the positive and negative of the difference value;
correspondingly, the step of enabling the user to adjust according to the current adjustment value and the reference adjustment value includes:
and the user can conveniently adjust the current adjustment value, the reference adjustment value, the difference value and the recommended adjustment direction.
4. The strap size adjusting method according to claim 1, further comprising, after the step of displaying the current adjustment value and the reference adjustment value:
displaying recommended operation information; the recommended operation information is operation information obtained by counting historical operation information;
correspondingly, the step of enabling the user to adjust according to the current adjustment value and the reference adjustment value includes:
and the user can conveniently adjust the current adjustment value, the reference adjustment value and the recommended operation information.
5. The strap size adjusting method according to any one of claims 1 to 4, wherein the step of acquiring the reference adjustment value by the distance sensor under a preset condition includes:
when the wearing time of the head-mounted display equipment is longer than the preset time, carrying out numerical value recording through the distance sensor to obtain a historical adjustment numerical value;
and carrying out average calculation on all the historical adjustment values to obtain a historical optimal adjustment value, and using the historical optimal adjustment value as the reference adjustment value.
6. The strap size adjusting method according to any one of claims 1 to 4, wherein the step of acquiring the reference adjustment value by the distance sensor under a preset condition includes:
when a head circumference detection instruction is received, displaying upper limit adjustment prompt information so as to contract a band of the head-mounted display device to a tightest state relative to a device main body;
acquiring a wearing pressure value of the head-mounted display equipment, and acquiring an upper limit adjusting value through the distance sensor if the wearing pressure value is greater than a preset pressure value;
and carrying out optimal comfort degree calculation according to the upper limit adjusting value to obtain the reference adjusting value.
7. The strap size adjusting method according to any one of claims 1 to 4, wherein the step of acquiring the reference adjustment value by the distance sensor under a preset condition includes:
when the wearing time of the head-mounted display equipment is longer than the preset time, sending comfort evaluation prompt information so as to obtain a corresponding comfort evaluation value;
and carrying out mean value calculation on the adjustment values corresponding to the comfort evaluation values larger than the preset evaluation value to obtain the reference adjustment value.
8. A strap size adjustment device for a head-mounted display apparatus, comprising:
the current adjusting value acquiring module is used for acquiring a current adjusting value through the distance sensor when receiving an operation signal of the head-mounted display device; wherein the operation signal is a signal when the strap is operated;
the adjustment value display module is used for displaying the current adjustment value and the reference adjustment value so that a user can adjust the adjustment value according to the current adjustment value and the reference adjustment value; the reference regulating value is a regulating value obtained by the distance sensor under a preset condition;
and the adjustment completion module is used for sending an adjustment completion prompt message if the current adjustment value is equal to the reference adjustment value.
9. A head-mounted display device, comprising:
a display for displaying an image;
a memory for storing a computer program;
a processor for implementing the steps of the strap size adjustment method according to any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, carries out the steps of the strap size adjustment method according to any one of claims 1 to 7.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110460920.1A CN113031282A (en) | 2021-04-27 | 2021-04-27 | Method for adjusting size of binding band of head-mounted display equipment and related device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110460920.1A CN113031282A (en) | 2021-04-27 | 2021-04-27 | Method for adjusting size of binding band of head-mounted display equipment and related device |
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| CN202110460920.1A Pending CN113031282A (en) | 2021-04-27 | 2021-04-27 | Method for adjusting size of binding band of head-mounted display equipment and related device |
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Application publication date: 20210625 |