CN111175973A - Head band adjusting method and adjusting device, computer storage medium and head-mounted equipment - Google Patents
Head band adjusting method and adjusting device, computer storage medium and head-mounted equipment Download PDFInfo
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- CN111175973A CN111175973A CN201911422822.8A CN201911422822A CN111175973A CN 111175973 A CN111175973 A CN 111175973A CN 201911422822 A CN201911422822 A CN 201911422822A CN 111175973 A CN111175973 A CN 111175973A
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000008602 contraction Effects 0.000 claims abstract description 16
- 238000004458 analytical method Methods 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 6
- 238000012549 training Methods 0.000 claims description 3
- 210000003128 head Anatomy 0.000 description 187
- 239000011521 glass Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 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
- 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
- G02B2027/0178—Eyeglass type
Abstract
The invention provides a head band adjusting method and device, a computer storage medium and a head-mounted device. A head band adjusting method comprises the steps of obtaining identity information of a user; determining a preset size of a head band corresponding to the identity information; and determining the corresponding expansion amount of the head band according to the rotation angle of the rotation adjusting device, and controlling the expansion and contraction of the head band to be adjusted to the preset size of the head band. According to the wearable device, the purposes of facilitating repeated use of different users and improving user experience can be achieved through the head band adjusting method.
Description
Technical Field
The present disclosure relates to electronic devices, and more particularly, to a method and an apparatus for adjusting a head band, a computer storage medium, and a head-mounted device.
Background
The liquid AR technology is a technology in which contents of a virtual display are superimposed on a real scene. It generates virtual information such as visual image, sound, etc. by computer technology; the virtual information is then applied to the real world. The AR technology not only shows real world information, but also displays virtual information at the same time, and the two kinds of information are mutually supplemented and superposed.
AR glasses make AR display into glasses, and the hardware of the AR glasses comprises a display module, a processing module, a camera module, an induction module, a power supply module, an antenna module and the like. The display module is similar in morphology to a glass lens. The user sees the real scene through the lens, and the virtual scene is transmitted by the processor to the display module for display. In addition to the display portion, the AR glasses have a headband for wearing the glasses on the user's head.
Generally, the head band is adjustable in tightness to accommodate users of different head sizes. Therefore, the tightness of the head band must be adjusted before the head band is used. The tightness of the head band is required to be sensed by a user little by little in the tightness adjusting process, and the head band is adjusted for multiple times according to the sensed tightness until the head band is adjusted to the most comfortable position. However, when the user repeatedly uses the head band, the head band also needs to be adjusted again according to the previous adjusting method, which causes the problems of complex operation process, more usage time and the like.
Disclosure of Invention
The purpose of the present disclosure is to provide a method for adjusting a head band, which is convenient for different users to use repeatedly, is convenient for adjustment, and saves time.
A method for adjusting a head band comprises the following steps,
acquiring identity information of a user;
determining a preset size of a head band corresponding to the identity information;
and determining the corresponding expansion amount of the head band according to the rotation angle of the rotation adjusting device, and controlling the expansion and contraction of the head band to be adjusted to the preset size of the head band.
Another aspect of the present application also provides a headgear adjustment device.
A headgear adjustment device comprising:
the identity information acquisition module is used for acquiring identity information of a user;
the determining module is used for determining the preset size of the head band corresponding to the identity information; and
a control module for controlling the headgear telescoping adjustment in response to the determined predetermined size of the headgear.
Another aspect of the present application also provides a computer-readable medium.
A computer-readable medium having stored thereon computer-readable instructions which, when executed by a processor of a computer, cause the computer to execute the above-described headgear adjustment method.
Another aspect of the present application also provides a head-mounted device.
A head-mounted device, comprising:
the head band comprises at least two telescopic ends which can relatively stretch out and draw back;
the telescopic component is in driving connection with at least one telescopic end and is used for controlling the head band to be telescopically adjusted to a preset size of the head band;
the head band adjusting device comprises a processor and the computer-readable storage medium, wherein the processor is used for executing readable instructions of the computer-readable storage medium.
According to the head band adjusting method, the head band can automatically adjust to the preset size suitable for the user by acquiring the user information. When the user used the head band repeatedly, the operation of adjusting the head band by repeated manual adjustment is avoided, the operation is convenient, the time is saved, and the adjusting efficiency is higher. Therefore, the wearable device can achieve the purposes of facilitating repeated use of different users and improving user experience through the head band adjusting method.
Drawings
Fig. 1 is a flowchart of a headgear adjustment method according to an embodiment of the present disclosure;
fig. 2 is a detailed flowchart of step S12 in the headgear adjustment method according to fig. 1;
FIG. 3 is a flowchart according to another embodiment of step S12 depicted in FIG. 2;
FIG. 4 is a detailed flowchart according to step S222 shown in FIG. 3;
FIG. 5 is a schematic diagram of an electrical module of a headgear adjustment assembly according to an embodiment of the present disclosure;
FIG. 6 is a perspective view of a headgear provided in accordance with an embodiment of the present disclosure;
fig. 7 is a schematic diagram of an electrical module of a head-mounted device according to an embodiment of the disclosure.
Detailed Description
While this invention is susceptible of embodiment in different forms, there is shown in the drawings and will herein be described in detail, specific embodiments thereof with the understanding that the present description is to be considered as an exemplification of the principles of the disclosure and is not intended to limit the invention to that as illustrated herein.
Thus, a feature indicated in this specification will serve to explain one feature of an embodiment of the disclosure, and not to imply that every embodiment of the invention must have the stated feature. Further, it should be noted that this specification describes many features. Although some features may be combined to show a possible system design, these features may also be used in other combinations not explicitly described. Thus, the combinations illustrated are not intended to be limiting unless otherwise specified.
In the embodiments shown in the drawings, directional references (such as upper, lower, left, right, front and rear) are used to explain the structure and movement of the various elements of the invention not absolutely, but relatively. These descriptions are appropriate when the elements are in the positions shown in the drawings. If the description of the positions of these elements changes, the indication of these directions changes accordingly.
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.
The preferred embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.
Fig. 1 is a flowchart of a headgear adjustment method provided according to an embodiment of the present disclosure. As shown in fig. 1, the method may be applied to a head-mounted device, and may include the following steps.
Referring to fig. 1, in step S11, identity information of a user is obtained. The identity information of the user is information for determining the unique identity of the user. Due to the uniqueness of the identity information of the user, the identity of the user is identified after the identity information of the user is acquired.
The identity information of the user comprises at least one of the following information of the user: biometric information, account information. The biometric information of the user may be, for example, a fingerprint, a voiceprint, an iris, face information, etc. The account information may also be, for example, information such as a user ID, a user account, and the like.
In one embodiment, the step of obtaining the identity information of the user may include: and acquiring the identity information of the user, which is pre-stored by the head band, and/or acquiring the acquired identity information of the user through an identity information acquisition module.
In one embodiment, the identity information of the user pre-stored by the head band is obtained. The head-mounted device can store the identity information of a plurality of possible users in advance, so that the user can obtain the identity information of the user through calling, selecting and the like even when the user uses the head-mounted device for the first time.
In one embodiment, the acquired identity information of the user is acquired by an identity information acquisition module. Specifically, the head band may be provided with a user information acquisition module for acquiring biometric information. The user information acquisition module can be integrated on the head band. When wearing the head band, a user often needs to hold the head band. When the user holds the head band, the user information acquisition module can acquire fingerprint information of the user. And determining the identity information of the corresponding user according to the acquired fingerprint information. The user information acquisition module can be a camera, a scanner and the like.
It can be understood that the user information acquisition module is not limited to be arranged on the head band, and the user information acquisition module can also be an external device. For example, the head band may also obtain the identity information of the user through an external device that may be communicatively coupled to the head band. The head band may also obtain identity information, for example, via the mobile device. The mobile device may obtain identity information of the user, or the mobile device may have user information of the user stored thereon. A mobile device is generally provided with a camera device, a fingerprint recognition device, an iris recognition device, a face recognition device, and the like, and the mobile device is used to acquire identity information of a user. The mobile device may communicate with the headset and send the identity information to the headset. Therefore, the mobile equipment is used for communication connection of the head band, so that the manufacturing cost of the head band can be reduced, and the volume and the weight of the head band can be reduced.
In other embodiments, the identity information of the user pre-stored by the head band is acquired, and the acquired identity information of the user is acquired by the identity information acquisition module of the head band. The identity information of the user can be of various types, and the various types of identity information can be used simultaneously in the process of using the head band.
Step S12, determining a predetermined size of the head band corresponding to the identity information.
And responding to the acquired identity information, and determining the preset size of the head band corresponding to the identity information. And the head band searches the preset size of the head band corresponding to the identity information in a database according to the identity information. The database can be a local database of the head band, and the acquired identity information of the user can also be directly stored in the local database. Alternatively, the database of the head band may be a cloud database in communication therewith. The identity information of the user acquired by the head band can also be uploaded to a cloud database. The head band can be downloaded from the cloud database when the database is used. And, database sharing can be realized among a plurality of head bands.
The predetermined size of the head band may be a pre-stored predetermined size of the head band, and/or the predetermined size of the head band may also be a predetermined size of the head band obtained by adjusting the telescopic component of the head band.
The predetermined size of the head band may be a size of the head band most suitable for wearing on the head of the user when the user uses the head band, or a size of an adjustment amount that the head band needs to be adjusted.
Referring to fig. 2, in this embodiment, in step S12, the determining the preset size of the head band corresponding to the identity information includes:
step S121, judging whether identity information matched with the user exists in the database, and if the identity information matched with the user is stored in the database, acquiring the preset size of the head band corresponding to the identity information. The preset size of the head band is that the head band is stored in a database in advance, and the preset size of the head band can be correspondingly determined according to the acquired identity information.
Step S122, if there is no identity information matching with the user in the database, obtaining a predetermined size of the head band corresponding to the identity information, and recording the size in the database.
And when the identity information matched with the user does not exist in the database, the user is indicated to use the head band for the first time. The database does not have the preset size of the head band corresponding to the identity information. Therefore, when the user uses the head band for the first time, the user needs to manually adjust the head band to a predetermined size of the head band of the user using the extensible part of the head band. The predetermined size of the head band is a predetermined size of the head band obtained by adjusting the telescopic member of the head band.
And the head band records the identity information and the preset size of the head band, and establishes a corresponding relation between the identity information and the preset size of the head band and records the corresponding relation in a database. So that the user can correspondingly determine the preset size of the head band through the acquired user information of the user when the user uses the head band for the next time.
And, the identity information of the user stored in the database may be various. In the use process of the head band, the identity information of the user can be perfected and increased through the identity information acquisition module, and the head band can be used as long as one of various kinds of identity information of the user is acquired, so that the effect of convenience in use is achieved.
In another embodiment, in step 12, the step of determining the predetermined size of the headband corresponding to the identity information may further include:
referring to fig. 3, step 221 is to obtain the head feature parameters of the user.
The head characteristic parameters of the user can comprise parameters such as the size of the head circumference, the shape of the head circumference, the height of the skull and the like. An association may be made with a predetermined size of the user's headband based on the user's head characteristic parameters.
The head characteristic parameters of the user are acquired through collection, and the preset size of the head band suitable for the user can be obtained correspondingly according to the correlation between the head characteristic parameters and the preset size of the head band.
Referring to fig. 4, in detail, the method for training the headband size analysis model includes:
step 201, obtaining a head feature parameter sample set, where the head feature parameter sample set includes a plurality of head feature parameter samples and a predetermined size of a head band calibrated by the head feature parameter samples.
Step 202, inputting each head characteristic parameter sample in the head characteristic parameter sample set into the head band size analysis model one by one, and outputting a predicted head band preset size by the head band size analysis model.
Step 203, if the predicted head band preset size is not consistent with the calibrated head band preset size, adjusting the head pressure analysis model parameters until the predicted head band preset size output by the head band size analysis model is consistent with the calibrated head band preset size.
The head band size parting model obtained according to the training method can accurately obtain the preset size of the head band, and avoids the complex operation of manually adjusting the head band to the most suitable size of the head band by a user. Moreover, along with the continuous change of the collected samples, the matching relation between the head characteristic parameter samples and the preset head band size can be adaptively and continuously improved and updated, so that the predicted preset head band size output by the head band size typing model is more and more accurate.
In other embodiments, when the user uses the headband for the first time, the headband may obtain the predetermined headband size according to the headband size analysis model, the head feature parameter sample, the predetermined headband size, and the correspondence relationship between the two may be stored in a database, and the identity information of the user may be the head feature parameter of the user. When the user uses the head feature parameter for the second time, the obtained head feature parameter is the identity information of the user. Therefore, the head hoop preset size can be directly determined according to the acquired head characteristic parameters, and the efficiency of determining the head hoop preset size corresponding to the identity information is improved.
Step S13, determining the corresponding expansion amount of the head band according to the rotation angle of the rotation adjustment device, and controlling the expansion adjustment of the head band to a predetermined size of the head band.
The head band is controlled to stretch by the stretching of the stretching part, so that the head band reaches the preset size of the head band. The predetermined size of the head band can be the size of the head band after final adjustment, and can also be the size of the adjustment amount required by the head band.
According to the preset size of the head band, the length of the telescopic part needing to be adjusted in a telescopic mode can be calculated. The telescopic member is converted into a mechanical movement amount of the mechanical structure according to the mechanical structure of the telescopic member. And controlling the expansion and contraction adjustment of the head band according to the expansion and contraction amount of the expansion and contraction component detected by sensing. In the process of adjusting the expansion of the head band, whether the expansion amount of the expansion part reaches the requirement of the preset size of the head band is sensed and detected. And the expansion and contraction amount of the expansion and contraction part obtained by sensing meets the requirement of the preset size of the head band, so that the head band can be adjusted to the preset size to meet the use requirement of a user.
Specifically, in the present embodiment, the extensible member rotates the rotation adjustment device, and adjusts the rotation angle of the rotation adjustment device to correspond to the amount of extension and retraction of the headband. Specifically, the rotation angle of the rotation adjusting means is determined according to the angle of change of the magnetic field direction. The change angle of the magnetic field direction can be measured through the magnetic field sensor, and the corresponding rotation angle of the rotation adjusting device can be obtained. The angle of change of the magnetic field direction is detected during the control adjustment to a predetermined size of the headpiece. And controlling the rotation adjusting device of the head band to rotate to the preset size according to the change amount of the magnetic field direction.
According to the head band adjusting method, the head band can automatically adjust to the preset size suitable for the user by acquiring the user information. When the user used the head band repeatedly, the operation of adjusting the head band manually is avoided repeatedly, the operation is convenient, and the adjusting efficiency is high. Therefore, the wearable device can achieve the purpose of being convenient for different users to use through the head band adjusting method, and user experience is improved.
The present disclosure also provides a headgear adjustment device. Fig. 5 is a schematic diagram of an electrical module of a headgear adjustment device provided in accordance with an embodiment of the present disclosure. A head band adjusting device 10 comprises an identity information acquisition module 11, a determination module 12 and a control module 13.
The identity information acquisition module 11 is used for acquiring identity information of a user.
When the identity information of the user is biological information, the identity information collection module 11 may be a biological information collection device. The biological information acquisition device can be used for acquiring fingerprint, voiceprint, iris, human face, head characteristic parameters and the like. It can be understood that the biological information acquisition device can be a camera, an infrared sensor, a stereo scanner, a measurement sensor, and the like.
When the identity information of the user is account information, the identity information collection module 11 may be an input device. The input device may be an input keyboard, a code scanner or a touch screen.
It can be understood that the identity information acquisition module 11 may be integrated on the head band, or may be an external device, as long as the identity information of the user can be acquired.
The determining module 12 is configured to determine a predetermined size of the head band corresponding to the identity information. The determining module 14 obtains the predetermined size of the headband corresponding to the identity information according to the identity information of the user stored in the database and the predetermined size of the headband of the identity information.
In this embodiment, the headgear adjustment device further includes a storage module 14. The storage module 14 is used for storing a database. The database comprises identity information of the user and a preset size of a head band corresponding to the identity information. It is understood that the storage module 14 may be a memory.
Specifically, in this embodiment, the headgear adjustment device further includes a determination module 15. The judging module 15 is electrically connected with the storage module 14. The judging module 15 is configured to judge whether identity information matched with the user exists in a database, where the identity information matched with the user is stored in the database, and obtain a predetermined size of a head band corresponding to the identity information.
And if the identity information matched with the user does not exist in the database, acquiring the preset size of the head band corresponding to the identity information, and storing the preset size in the database.
The control module 13 is configured to determine a corresponding expansion amount of the head band according to a rotation angle of the rotation adjustment device, and control the head band to be telescopically adjusted to a predetermined size of the head band.
It is understood that the determination module 12, the control module 13, the storage module 14, and the determination module 15 may be integrated into a processor.
With regard to the headgear adjustment device in the above embodiment, the specific manner in which each module performs operations has been described in detail in the embodiment related to the method, and will not be described again here.
The present disclosure also provides a computer readable medium. The computer readable medium has stored thereon computer readable instructions which, when executed by a processor of a computer, cause the computer to execute the above-described headgear adjustment method.
The present disclosure also provides a head-mounted device. The head-mounted device can be applied to various fields, such as games, movies, education, military, medical treatment, enterprise, e-commerce, etc., and the application field of the head-mounted device is not limited herein. Also, the head-mounted device may be 3D glasses, Virtual Reality VR (Virtual Reality) glasses, mixed Reality AR (Augmented Reality) glasses, or the like.
Referring to fig. 6, the head-mounted apparatus of the present embodiment includes a head band 21, a telescopic member 22, and the head band adjusting device 10.
The headpiece 21 includes at least two relatively telescoping ends 211. The two telescopic ends 211 are overlapped to form a closed loop shape of the head band 21. By adjusting the length of the overlapped part of the two telescopic ends 211, the circumference of the head band 21 can be adjusted, so that the head band 21 reaches a preset size to adapt to wearing of head types with different sizes.
In the present embodiment, the retractable member 22 is in driving connection with at least one retractable end, and is used for controlling the extension and retraction of the head band 21 and adjusting the head band 21 to a predetermined size.
Referring to fig. 7, the telescopic member 22 includes a rotation adjusting device 221 and a measuring sensor 222. The rotation of the rotation adjusting device 221 can drive the two telescopic ends to relatively extend and retract. The measuring sensing device 222 is used for measuring the rotation angle of the rotation adjusting device 221.
The rotation adjusting device 221 is installed at the overlapping position of the two telescopic ends 211. The overlapping position of the two telescopic ends 211 can be located at the rear end of the head band 21, corresponding to the back head position of the user. In other embodiments, the overlapping portion of the two telescopic ends 211 may also be located at other positions of the head band 21, for example, the overlapping portion of the two telescopic ends 211 may also be located at two sides of the head band 21, corresponding to the back of the ear, two sides of the forehead, etc. of the user. Therefore, the rotation adjusting device may be attached to the rear end of the head band 21 or to the side surface of the head band 21.
The measurement sensing device 222 includes a magnetic field sensor 2221 and a magnet 2222. One of the magnetic field sensor 2221 and the magnet 2222 is fixed to the head band 21, and the other is fixed to the rotation adjustment device 221. The magnetic field sensor 2221 detects a magnetic field change angle of the magnet 2222.
Specifically, in the present embodiment, the magnetic field sensor 2221 is fixedly attached to the head band. The magnet 2222 is fixed to the rotation adjusting device. When the rotary adjusting device rotates, the magnetic field of the magnet changes along with the rotation. The rotation angle of the rotation adjusting device and the change angle of the magnetic field have a corresponding relation. Therefore, the magnetic field sensor can measure and obtain the change angle of the magnetic field direction, namely the corresponding rotation angle of the rotation adjusting device. Specifically, the rotation angle of the rotation adjusting device is the change angle of the magnetic field direction.
The telescopic member may further comprise a motor (not shown). The motor drives the rotation adjusting device to rotate. By controlling the forward rotation and the reverse rotation of the motor, the forward rotation and the reverse rotation of the rotation adjusting device 221 can be realized. It is understood that the rotation adjustment device 221 may be a knob, a gear box, or the like.
The headgear adjustment device includes a processor 25 and the computer readable storage medium. The processor is configured to execute the readable instructions of the computer readable storage medium. The processor 25 can obtain the rotation angle of the rotation adjustment device 221 and the amount of expansion and contraction of the head band 21 corresponding to the rotation angle.
In addition, both the magnetic sensor 2221 and the processor 25 may be disposed on the circuit board, so that the magnetic sensor 2221 and the processor 25 are electrically connected. The processor 25 may receive the magnetic field variation angle measured by the magnetic field sensor 2221, which is the rotation angle of the rotation adjusting device 221; and is converted into the amount of expansion and contraction of the head band 21, i.e., the predetermined size of the corresponding head band, according to the rotation angle of the rotation adjusting device 221.
The processor 25 is in electrical signal connection with the motor. The processor 25 can control the motor to rotate according to the angle of the magnetic field change measured by the magnetic field sensor, thereby controlling the head band 21 to extend and retract until the head band is adjusted to a predetermined size.
It is understood that the magnets 2222 may be one or more, and the magnetic field sensor 2221 may measure a single magnetic field of one magnet or a superimposed magnetic field of a plurality of magnets.
In particular, the magnetic field sensor 2221 may be a hall sensor.
In other embodiments, the rotation adjusting device 221 in the telescopic member 22 can also be implemented as a mechanical structure that drives the two telescopic ends 211 to move relatively through the telescopic linear motion. Correspondingly, the measurement sensing device 222 may be a distance sensor. The amount of expansion and contraction of the expansion and contraction member 22 can also be measured by the distance sensor. Here, the movement mode of the rotation adjusting device 221 is not limited, and the type of the measurement sensing device 222 is not limited, as long as the amount of expansion and contraction of the expansion and contraction end 211 of the expansion and contraction member 22 can be measured by the measurement sensing device to obtain a corresponding value.
Therefore, the head band adjusting device of the head-mounted device can automatically adjust the head band to the preset size suitable for the user according to different user information by using the head band adjusting method. When the user used the head band repeatedly, the operation of adjusting the head band by repeated manual adjustment is avoided, the operation is convenient, the time is saved, and the adjusting efficiency is higher.
While the present disclosure has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (16)
1. A method for adjusting a head band, comprising,
acquiring identity information of a user;
determining a preset size of a head band corresponding to the identity information;
and determining the corresponding expansion amount of the head band according to the rotation angle of the rotation adjusting device, and controlling the expansion and contraction of the head band to be adjusted to the preset size of the head band.
2. The headgear adjustment method according to claim 1, wherein the rotation angle of the rotation adjustment device is determined according to a change angle of the magnetic field direction.
3. The headgear adjustment method according to claim 1, wherein the identity information includes at least one of the following information of the user: biometric information, account information.
4. The headgear adjustment method according to claim 1, wherein the step of obtaining the identity information of the user includes:
and acquiring the identity information of the user, which is pre-stored by the head band, and/or acquiring the acquired identity information of the user through an identity information acquisition module.
5. The headgear adjustment method according to claim 1, wherein in the step of determining the predetermined size of the headgear corresponding to the identity information:
the preset size of the head band is a preset size of a head band stored in advance by the head band, and/or the preset size of the head band is a preset size of the head band obtained by adjusting a telescopic component of the head band.
6. The method for adjusting a headband according to claim 1, wherein the determining the preset size of the headband corresponding to the identity information comprises:
judging whether identity information matched with a user exists in a database, wherein the identity information matched with the user is stored in the database, and acquiring the preset size of a head band corresponding to the identity information;
and if the identity information matched with the user does not exist in the database, acquiring the preset size of the head band corresponding to the identity information, and recording the preset size in the database.
7. The method for adjusting a headband according to any one of claims 1-6, wherein the step of determining the predetermined size of the headband corresponding to the identity information further comprises:
acquiring head characteristic parameters of the user;
inputting the head characteristic parameters of the user into a head band size analysis model, and outputting the head band preset size corresponding to the head characteristic parameters of the user by the head band size analysis model.
8. The headgear adjustment method according to claim 7, wherein the training method of the headgear size analysis model includes:
acquiring a head characteristic parameter sample set, wherein the head characteristic parameter sample set comprises a plurality of head characteristic parameter samples and a head band preset size calibrated by the head characteristic parameter samples;
inputting each head characteristic parameter sample in the head characteristic parameter sample set into the head hoop size analysis model one by one, wherein the head hoop size analysis model outputs a predicted head hoop preset size;
if the predicted head band preset size is not consistent with the calibrated head band preset size, the head pressure analysis model parameters are adjusted until the predicted head band preset size output by the head band size analysis model is consistent with the calibrated head band preset size.
9. A headgear adjustment device, comprising:
the identity information acquisition module is used for acquiring identity information of a user;
the determining module is used for determining the preset size of the head band corresponding to the identity information; and
and the control module is used for determining the corresponding expansion amount of the head band according to the rotating angle of the rotating adjusting device and controlling the head band to be expanded and adjusted to the preset size of the head band.
10. The headgear adjustment device according to claim 9, wherein the identity information acquisition module includes a biological information acquisition device for acquiring biological information of the user.
11. The headgear adjustment device according to claim 9, further comprising a storage module, wherein the storage module stores a database, and the database includes identification information of the user and a predetermined size of the headgear corresponding to the identification information.
12. The headgear adjusting apparatus according to claim 9, further comprising a determining module, wherein the determining module is configured to determine whether there is identity information matching with the user in a database, the database stores the identity information matching with the user, and obtains a predetermined size of a headgear corresponding to the identity information;
and if the identity information matched with the user does not exist in the database, acquiring the preset size of the head band corresponding to the identity information, and storing the preset size in the database.
13. A computer readable medium having stored thereon computer readable instructions which, when executed by a processor of a computer, cause the computer to perform the headgear adjustment method of any one of claims 1-8.
14. A head-mounted device, comprising:
the head band comprises at least two telescopic ends which can relatively stretch out and draw back;
the telescopic component is in driving connection with at least one telescopic end and is used for controlling the head band to be telescopically adjusted to a preset size of the head band;
a headgear adjustment device comprising a processor and the computer-readable storage medium of claim 13, the processor being configured to execute instructions readable by the computer-readable storage medium.
15. A head-mounted apparatus according to claim 14, wherein the telescopic member comprises:
the rotary adjusting device is rotated to enable the two telescopic ends to relatively extend and retract; and
and the measuring and sensing device is used for measuring the rotating angle of the rotating and adjusting device.
16. The head-mounted apparatus according to claim 15, wherein the measurement sensing device includes a magnetic field sensor and a magnet, one of the magnetic field sensor and the magnet is fixed to the head band, the other one of the magnetic field sensor and the magnet is fixed to the rotation adjustment device, the magnetic field sensor detects a magnetic field change angle of the magnet, and the processor can obtain a rotation angle of the rotation adjustment device and an amount of expansion and contraction of the head band corresponding to the rotation angle.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031282A (en) * | 2021-04-27 | 2021-06-25 | 歌尔股份有限公司 | Method for adjusting size of binding band of head-mounted display equipment and related device |
| TWI766607B (en) * | 2021-03-10 | 2022-06-01 | 臺北醫學大學 | Head-mounted apparatus for medical use and system thereof |
| CN114967133A (en) * | 2021-02-22 | 2022-08-30 | 闪耀现实(无锡)科技有限公司 | Head-mounted display device |
Citations (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6305234B1 (en) * | 2000-01-27 | 2001-10-23 | Edward L. Thies | Absolute encoder |
| JP2010129456A (en) * | 2008-11-28 | 2010-06-10 | Stanley Electric Co Ltd | Automatic tape-winding device |
| CN102082981A (en) * | 2009-11-27 | 2011-06-01 | 丰达电机（香港）有限公司 | Rotating mechanism of microphone arm for headphone |
| CN102944257A (en) * | 2012-09-10 | 2013-02-27 | 浙江先芯科技有限公司 | Numerical word wheel of direct-reading gage |
| CN103912850A (en) * | 2014-03-25 | 2014-07-09 | 福建骏鹏通信科技有限公司 | Optical lens zoom drive mechanism of stage lamp |
| CN203811188U (en) * | 2013-12-27 | 2014-09-03 | 欧姆龙株式会社 | Magnetic rotation encoder |
| CN104484816A (en) * | 2014-12-19 | 2015-04-01 | 常州飞寻视讯信息科技有限公司 | Clothing shopping guide system and clothing shopping guide method based on big data analysis |
| CN105180798A (en) * | 2015-04-28 | 2015-12-23 | 嘉兴海格力思电子科技有限公司 | Angle sensor |
| CN205490473U (en) * | 2016-03-18 | 2016-08-17 | 厦门瑞尔特卫浴科技股份有限公司 | Magnetic control formula rotary switch and have electrical installation of this rotary switch |
| CN106249885A (en) * | 2016-07-26 | 2016-12-21 | 北京小米移动软件有限公司 | The adjustment method of equipment of a kind of virtual reality device and device, virtual reality device |
| CN106235525A (en) * | 2016-08-23 | 2016-12-21 | 深圳市云智数据服务有限公司 | A kind of footwear code Forecasting Methodology and system |
| CN205958850U (en) * | 2016-08-03 | 2017-02-15 | 深圳酷酷科技有限公司 | Wear bandeau module and wear -type display device |
| CN106610720A (en) * | 2016-12-15 | 2017-05-03 | 咪咕视讯科技有限公司 | Adjusting method and apparatus for head-mounted visual equipment |
| CN106707509A (en) * | 2016-12-13 | 2017-05-24 | 南京华讯方舟通信设备有限公司 | Adjustment device and main frame of headset |
| CN106937774A (en) * | 2017-03-30 | 2017-07-11 | 李文谦 | A kind of shoe tree size Forecasting Methodology and prediction meanss based on deep learning |
| CN107292685A (en) * | 2016-03-30 | 2017-10-24 | 深圳市祈飞科技有限公司 | A kind of method of automatic recommendation size and the fitting cabinet system using this method |
| KR20170126091A (en) * | 2016-05-08 | 2017-11-16 | 조동진 | Gesidae banners that rotate automatically adjusted according to wind strength |
| CN206757190U (en) * | 2017-02-28 | 2017-12-15 | 深圳市大疆创新科技有限公司 | Video eyeglasses head hoop and video eyeglasses |
| CN207333605U (en) * | 2017-09-15 | 2018-05-08 | 杭州安费诺飞凤通信部品有限公司 | A kind of length adjuster on wearable device |
| US20180164594A1 (en) * | 2016-12-09 | 2018-06-14 | Lg Electronics Inc. | Head-mounted display device |
| US20180234532A1 (en) * | 2017-02-16 | 2018-08-16 | Plantronics, Inc. | Headset with Magnetic Frictional Coupler |
| CN108960262A (en) * | 2017-05-19 | 2018-12-07 | 意礴科技有限公司 | A kind of methods, devices and systems and computer readable storage medium for predicting shoes code |
| US20190073335A1 (en) * | 2017-09-07 | 2019-03-07 | Stitch Fix, Inc. | Using artificial intelligence to determine a size fit prediction |
| CN109800526A (en) * | 2019-01-30 | 2019-05-24 | 华侨大学 | A kind of children's garment pattern customization Intelligentized design method and system |
| CN110033049A (en) * | 2019-04-18 | 2019-07-19 | 北京字节跳动网络技术有限公司 | For generating model, for the method and apparatus of output information |
| US20190347706A1 (en) * | 2018-05-08 | 2019-11-14 | Myntra Designs Private Limited | Size and fitting recommendation system and method for fashion products |
| CN110598764A (en) * | 2019-08-28 | 2019-12-20 | 杭州飞步科技有限公司 | Training method and device of target detection model and electronic equipment |
| CN110598638A (en) * | 2019-09-12 | 2019-12-20 | Oppo广东移动通信有限公司 | Model training method, face gender prediction method, device and storage medium |
| CN110612059A (en) * | 2017-05-02 | 2019-12-24 | 头部安全知识产权私人有限公司 | Head-mounted device |
| CN114041659A (en) * | 2021-11-22 | 2022-02-15 | 浙江星链数据科技有限公司 | Shoe and boot customization method based on fitting standardization |
-
2019
- 2019-12-31 CN CN201911422822.8A patent/CN111175973A/en active Pending
Patent Citations (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6305234B1 (en) * | 2000-01-27 | 2001-10-23 | Edward L. Thies | Absolute encoder |
| JP2010129456A (en) * | 2008-11-28 | 2010-06-10 | Stanley Electric Co Ltd | Automatic tape-winding device |
| CN102082981A (en) * | 2009-11-27 | 2011-06-01 | 丰达电机（香港）有限公司 | Rotating mechanism of microphone arm for headphone |
| CN102944257A (en) * | 2012-09-10 | 2013-02-27 | 浙江先芯科技有限公司 | Numerical word wheel of direct-reading gage |
| CN203811188U (en) * | 2013-12-27 | 2014-09-03 | 欧姆龙株式会社 | Magnetic rotation encoder |
| CN103912850A (en) * | 2014-03-25 | 2014-07-09 | 福建骏鹏通信科技有限公司 | Optical lens zoom drive mechanism of stage lamp |
| CN104484816A (en) * | 2014-12-19 | 2015-04-01 | 常州飞寻视讯信息科技有限公司 | Clothing shopping guide system and clothing shopping guide method based on big data analysis |
| CN105180798A (en) * | 2015-04-28 | 2015-12-23 | 嘉兴海格力思电子科技有限公司 | Angle sensor |
| CN205490473U (en) * | 2016-03-18 | 2016-08-17 | 厦门瑞尔特卫浴科技股份有限公司 | Magnetic control formula rotary switch and have electrical installation of this rotary switch |
| CN107292685A (en) * | 2016-03-30 | 2017-10-24 | 深圳市祈飞科技有限公司 | A kind of method of automatic recommendation size and the fitting cabinet system using this method |
| KR20170126091A (en) * | 2016-05-08 | 2017-11-16 | 조동진 | Gesidae banners that rotate automatically adjusted according to wind strength |
| CN106249885A (en) * | 2016-07-26 | 2016-12-21 | 北京小米移动软件有限公司 | The adjustment method of equipment of a kind of virtual reality device and device, virtual reality device |
| CN205958850U (en) * | 2016-08-03 | 2017-02-15 | 深圳酷酷科技有限公司 | Wear bandeau module and wear -type display device |
| CN106235525A (en) * | 2016-08-23 | 2016-12-21 | 深圳市云智数据服务有限公司 | A kind of footwear code Forecasting Methodology and system |
| US20180164594A1 (en) * | 2016-12-09 | 2018-06-14 | Lg Electronics Inc. | Head-mounted display device |
| CN106707509A (en) * | 2016-12-13 | 2017-05-24 | 南京华讯方舟通信设备有限公司 | Adjustment device and main frame of headset |
| CN106610720A (en) * | 2016-12-15 | 2017-05-03 | 咪咕视讯科技有限公司 | Adjusting method and apparatus for head-mounted visual equipment |
| US20180234532A1 (en) * | 2017-02-16 | 2018-08-16 | Plantronics, Inc. | Headset with Magnetic Frictional Coupler |
| CN206757190U (en) * | 2017-02-28 | 2017-12-15 | 深圳市大疆创新科技有限公司 | Video eyeglasses head hoop and video eyeglasses |
| CN106937774A (en) * | 2017-03-30 | 2017-07-11 | 李文谦 | A kind of shoe tree size Forecasting Methodology and prediction meanss based on deep learning |
| CN110612059A (en) * | 2017-05-02 | 2019-12-24 | 头部安全知识产权私人有限公司 | Head-mounted device |
| CN108960262A (en) * | 2017-05-19 | 2018-12-07 | 意礴科技有限公司 | A kind of methods, devices and systems and computer readable storage medium for predicting shoes code |
| US20190073335A1 (en) * | 2017-09-07 | 2019-03-07 | Stitch Fix, Inc. | Using artificial intelligence to determine a size fit prediction |
| CN207333605U (en) * | 2017-09-15 | 2018-05-08 | 杭州安费诺飞凤通信部品有限公司 | A kind of length adjuster on wearable device |
| US20190347706A1 (en) * | 2018-05-08 | 2019-11-14 | Myntra Designs Private Limited | Size and fitting recommendation system and method for fashion products |
| CN109800526A (en) * | 2019-01-30 | 2019-05-24 | 华侨大学 | A kind of children's garment pattern customization Intelligentized design method and system |
| CN110033049A (en) * | 2019-04-18 | 2019-07-19 | 北京字节跳动网络技术有限公司 | For generating model, for the method and apparatus of output information |
| CN110598764A (en) * | 2019-08-28 | 2019-12-20 | 杭州飞步科技有限公司 | Training method and device of target detection model and electronic equipment |
| CN110598638A (en) * | 2019-09-12 | 2019-12-20 | Oppo广东移动通信有限公司 | Model training method, face gender prediction method, device and storage medium |
| CN114041659A (en) * | 2021-11-22 | 2022-02-15 | 浙江星链数据科技有限公司 | Shoe and boot customization method based on fitting standardization |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114967133A (en) * | 2021-02-22 | 2022-08-30 | 闪耀现实(无锡)科技有限公司 | Head-mounted display device |
| CN114967133B (en) * | 2021-02-22 | 2023-10-27 | 闪耀现实(无锡)科技有限公司 | Head-mounted display device |
| TWI766607B (en) * | 2021-03-10 | 2022-06-01 | 臺北醫學大學 | Head-mounted apparatus for medical use and system thereof |
| CN113031282A (en) * | 2021-04-27 | 2021-06-25 | 歌尔股份有限公司 | Method for adjusting size of binding band of head-mounted display equipment and related device |
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