CN110297329A - A kind of intelligent glasses - Google Patents

A kind of intelligent glasses Download PDF

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Publication number
CN110297329A
CN110297329A CN201910460141.4A CN201910460141A CN110297329A CN 110297329 A CN110297329 A CN 110297329A CN 201910460141 A CN201910460141 A CN 201910460141A CN 110297329 A CN110297329 A CN 110297329A
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CN
China
Prior art keywords
scanner
light
intelligent glasses
eyeglass
reflecting mirror
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910460141.4A
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Chinese (zh)
Inventor
潘凌寒
曾以亮
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201910460141.4A priority Critical patent/CN110297329A/en
Publication of CN110297329A publication Critical patent/CN110297329A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • G02B27/017Head mounted
    • G02B27/0172Head mounted characterised by optical features
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00Non-optical adjuncts; Attachment thereof
    • G02C11/10Electronic devices other than hearing aids
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • G02B27/017Head mounted
    • G02B2027/0178Eyeglass type

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Ophthalmology & Optometry (AREA)

Abstract

This application provides a kind of intelligent glasses, the glasses include: the first eyeglass and the second eyeglass;Laser source component, for emitting light;Reflecting mirror is reflected for receiving the light, and to the light;First scanner reflexes to first eyeglass for receiving the light from the reflecting mirror, and by the light;Second scanner reflexes to second eyeglass for receiving the light from the reflecting mirror, and by the light;First driving mechanism, for driving the reflecting mirror to rotate, so that the launching position of the light of reflecting mirror reflection switches between first scanner and second scanner.Above-mentioned technical proposal can reduce the space of glasses, and reduce the production cost of above-mentioned intelligent glasses, and above-mentioned intelligent glasses can be applied to augmented reality AR system, Virtual Reality system etc..

Description

A kind of intelligent glasses
Technical field
This application involves field of electronic devices, and more particularly to glasses in field of electronic device.
Background technique
With the increasingly diversification of intelligent wearable device, intelligent glasses are constantly fast-developing, it can be realized enhancing The nearly eye of reality (augmented reality, AR) and virtual reality (virtual reality, VR) etc. shows scene, passes through intelligence The image of true environment and dummy object can be superimposed upon in real time in the retina of user by energy glasses to be shown.
For intelligent glasses as a wearable electronic, the height of cost directly affects the generally use of intelligent glasses Degree.Therefore, how in the case where guaranteeing high user experience, the problem of cost for reducing intelligent glasses is urgent need to resolve.
Summary of the invention
The application provides the driving method of a kind of intelligent glasses, intelligent glasses, thereby may be ensured that high user experience In the case of, reduce the cost of intelligent glasses.
In a first aspect, providing a kind of intelligent glasses, comprising: the first eyeglass and the second eyeglass;Laser source component, for sending out Penetrate light;Reflecting mirror is reflected for receiving the light, and to the light;First scanner comes from institute for receiving The light of reflecting mirror is stated, and the light is reflexed into first eyeglass;Second scanner comes from the reflection for receiving The light of mirror, and the light is reflexed into second eyeglass;First driving mechanism, for driving the reflecting mirror to rotate, So that the launching position of the light of the reflecting mirror reflection switches between first scanner and second scanner.
Laser source component emits light to reflective mirror, and the first driving mechanism drives reflective mirror to project the light received In the first scanner and the second scanner, and the launching position of the light of reflecting mirror reflection is scanned in the first scanner and second Switch between device, throw light is reflexed to the first eyeglass again by the first scanner, and the second scanner again reflects throw light To the second eyeglass, to realize that the image of true environment and dummy object is superimposed upon the view for dressing the user of the intelligent glasses in real time In nethike embrane, meet user experience, so that the use space of intelligent glasses is reduced, meanwhile, also reduce the life of the intelligent glasses Produce cost.
With reference to first aspect, in one possible implementation, the intelligent glasses further include timer, and described first Driving mechanism also particularly useful for: the first preset value set according to the timer periodically drives the reflective mirror to rotate, So that the launching position of the light of the reflecting mirror reflection switches between first scanner and second scanner.
The first preset value set by the timer being arranged on intelligent glasses, the first driving mechanism can be periodically Reflective mirror rotation is driven, so that the launching position for penetrating the light of mirror reflection switches between the first scanner and the second scanner, So as to realize intelligent glasses periodically by the image superposition of true environment and dummy object in the first scanner and second On scanner.
With reference to first aspect, in one possible implementation, first preset value is pre- according to the intelligent glasses Frame number that the image first obtained is divided into determines.
With reference to first aspect, in one possible implementation, between the laser source component and the reflective mirror Line segment is perpendicular to the line segment between first scanner and second scanner.
By the way that the line segment between laser source component and reflective mirror is arranged perpendicular to the first scanner and the second scanner Between line segment, so as to preferably by the light that laser source component emits reflex to the first scanner and second scanning On device.
With reference to first aspect, in one possible implementation, between the reflective mirror and first scanner Distance is equal to the distance between the reflective mirror and second scanner.
By setting the distance between the distance between reflective mirror and the first scanner, reflective mirror and the second scanner to When equal, the light that laser source component emits preferably can be reflexed into the first scanner and the second scanner respectively On, to improve user experience.
With reference to first aspect, in one possible implementation, the laser source component includes laser luminescence diode And beam combiner.
Second aspect, provides a kind of driving method for glasses, the glasses include the first eyeglass, the second eyeglass, Laser source component, reflective mirror, the first scanner, the second scanner, the first driving mechanism and timer, which comprises institute The first preset value that the first driving mechanism is set according to the timer is stated, the reflective mirror is periodically driven to rotate, so that The launching position of the light of the reflecting mirror reflection switches between first scanner and second scanner.
In conjunction with second aspect, in one possible implementation, first preset value obtains in advance according to the glasses Frame number that the image taken is divided into determines.
Detailed description of the invention
Fig. 1 is a kind of three-dimensional figure of intelligent glasses 100 provided by the embodiments of the present application.
Fig. 2 is the schematic diagram of laser source component 130 provided by the embodiments of the present application.
Fig. 3 is the three-dimensional figure of another intelligent glasses 100 provided by the embodiments of the present application.
Fig. 4 is the three-dimensional figure of another intelligent glasses 100 provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with attached drawing, the technical solution in the application is described.
The invention relates to wearable device (intelligent glasses), the intelligent glasses may include VR intelligent glasses, AR intelligent glasses etc..
For the ease of more fully understanding technical solution of the present invention, technical solution of the present invention will be related to below the relevant technologies into Row is introduced.
1, AR technology is virtual information to be superimposed in real world, namely do " enhancing " to reality, and this enhancing can be From vision, the sense of hearing or even tactile, main purpose is that the world of reality and the virtual world is allowed to be fused together on sense organ. Wherein, visually to the cognition major embodiment of real world, this needs video camera to obtain information to help, with image or video Form feedback, realize and the perception of three-dimensional world environment understood.Such as.Specifically there are any physics in the 3D structure of scene, the inside, In space where.And the purpose that 3D interaction understands is the content that informing system " will enhance ".
2, VR technology be it is a kind of can create and the computer simulation system in the experiencing virtual world, it utilizes computer generation A kind of simulated environment is that a kind of Multi-source Information Fusion, interactive Three-Dimensional Dynamic what comes into a driver's and the system emulation of entity behavior make User is immersed in the environment.VR mainly includes simulated environment, perception, natural technical ability and sensing equipment etc..Simulated environment Be generated by computer, dynamic 3 D stereo photorealism in real time.Perception refers to that ideal VR should have all people institutes The perception having.In addition to computer graphics techniques visual perception generated, the perception such as there are also the sense of hearing, tactile, power to feel, movement, It even further include smell and sense of taste etc., also referred to as more perception.Natural technical ability refers to the head rotation of people, eyes, gesture or other Human body behavior act is handled the data adaptable with the movement of participant by computer, and made in real time to the input of user Response, and feedback arrives the face of user respectively.Sensing equipment refers to three-dimension interaction equipment.
The embodiment of the present application in order to facilitate understanding first makes following explanation before introducing the embodiment of the present application.
First, in the embodiment of the present application in all attached drawings, the direction of X-axis, Y-axis and Z axis is vertical two-by-two, the direction of X-axis It can be understood as two eyeglass line directions of the intelligent glasses, the direction of Z axis can be understood as the lens thickness of the intelligent glasses The origin in direction, coordinate system can be understood as the geometric center of the intelligent glasses.
Second, in the embodiment of the present application, " front " or " rear " refers to the positional relationship of Z-direction, and " preceding Side " refers to that, along Z axis positive direction, " rear " is referred to along Z axis negative direction.
Fig. 1 show the embodiment of the present application and provides a kind of three-dimensional figure of intelligent glasses.The intelligent glasses 100 include:
First eyeglass 110 and the second eyeglass 120;
Laser source component 130, for emitting light;
Reflecting mirror 140 is reflected for receiving the light, and to light;
First scanner 150 reflexes to the first eyeglass for receiving the light from reflecting mirror, and by light;
Second scanner 160 reflexes to the second eyeglass for receiving the light from reflecting mirror, and by light;
First driving mechanism 170, for driving reflecting mirror to rotate, so that the launching position of the light of reflecting mirror reflection is the Switch between scanner and second scanner.
Optionally, which further includes timer, and above-mentioned first driving mechanism 170 should also particularly useful for basis First preset value of timer setting, periodically drives reflective mirror 140 to rotate, so that the throwing for the light that reflecting mirror 140 reflects It penetrates position and switches between the first scanner 150 and the second scanner 160.
The first preset value set by the timer being arranged on intelligent glasses, the first driving mechanism can be periodically Reflective mirror rotation is driven, so that the launching position for penetrating the light of mirror reflection switches between the first scanner and the second scanner, So as to realize intelligent glasses periodically by the image superposition of true environment and dummy object in the first scanner and second On scanner.
Optionally, the frame number that the image that above-mentioned first preset value can obtain in advance according to intelligent glasses is divided into is come really It is fixed.For example, the image that intelligent glasses obtain in advance is divided into 60 frames, each frame can be divided into preceding field and rear field, and intelligence Each frame is presented on the first eyeglass and the second eyeglass by glasses needs 16 milliseconds, i.e. preceding field is presented on first by intelligent glasses 8 milliseconds are needed on eyeglass, rear field is presented on the second eyeglass by intelligent glasses needs 8 milliseconds, i.e., above-mentioned first preset value can To be 8 milliseconds, every 8 milliseconds, driving reflective mirror 140 rotates once the first driving mechanism.In another example intelligent glasses obtain in advance Image be divided into 45 frames, each frame can be divided into preceding field and rear field, and each frame is presented on the first mirror by intelligent glasses 12 milliseconds are needed on piece and the second eyeglass, i.e., preceding field is presented on the first eyeglass by intelligent glasses needs 6 milliseconds, intelligent glasses Rear field is presented on the second eyeglass and needs 6 milliseconds, i.e., above-mentioned first preset value can be 6 milliseconds, and the first driving mechanism is every Every 6 milliseconds, driving reflective mirror 140 rotates once.
Optionally, as shown in Fig. 2, laser source component 130 may include laser luminescence diode 132 and beam combiner 131。
Wherein, laser luminescence diode 132 may include red laser light emitting diode, green laser light emitting diode and Blue laser light emitting diode.Beam combiner 131 is by red laser light emitting diode, green laser light emitting diode and blue Red light, green light and the blue ray that laser luminescence diode issues respectively form mixing light.
Optionally, which can also include camera, which can be set before laser source component 130 Side, the camera for obtaining image in advance.
It is understood that a pixel can be issued one by laser source component 130 on the image obtained in advance Beam light, above-mentioned laser source component 130 need from top to bottom, direction from left to right, will be all on the image obtained in advance Pixel is presented on the first eyeglass 110 and the second mirror by reflective mirror 140, the first scanner 150 and the second scanner 160 respectively On piece 120.
Optionally, above-mentioned first scanner may include the second motor and the second reflective mirror, and second motor is for controlling Second reflective mirror rotates on the direction XY, so as to reach specific target point in specific time.
Optionally, above-mentioned second scanner may include third motor and third reflective mirror, and the third motor is for controlling Third reflective mirror rotates on the direction XY, so as to reach specific target point in specific time.
Optionally, the line segment between laser source component 130 and reflective mirror 140 is swept perpendicular to the first scanner 150 with second Retouch the line segment between device 160.
By the way that the line segment between laser source component and reflective mirror is arranged perpendicular to the first scanner and the second scanner Between line segment, so as to preferably by the light that laser source component emits reflex to the first scanner and second scanning On device.
Optionally, the distance between reflective mirror 140 and the first scanner 150 are equal to reflective mirror 140 and the second scanner 160 The distance between.
By setting the distance between the distance between reflective mirror and the first scanner, reflective mirror and the second scanner to When equal, the light that laser source component emits preferably can be reflexed into the first scanner and the second scanner respectively On, to improve user experience.
Optionally, as shown in figure 3, above-mentioned intelligent glasses 100 may include a mirror holder 180, which includes mirror Frame is provided with the first eyeglass 110 and the second eyeglass 120 in the frame, which is arranged on mirror holder 180, and should Side of the front far from human eye of the first eyeglass 110 and the second eyeglass 120, the laser source component is arranged in laser source component 130 Red light, green light and blue ray on the image obtained in advance is formed mixing light by 130 concurrently to be shot out, and first First preset value of the driving mechanism 170 according to timer setting, the driving rotation of reflective mirror 140, and the reflective mirror 140 is received The launching position of the light of mixed light line reflection switches between the first scanner 150 and the second scanner 160.For example, this When one preset value is 8 seconds, step 1: at first in 8 seconds, the first driving mechanism 170 drives the rotation of reflective mirror 140 to the first mesh Angle is marked, reflective mirror 140 reflects received first mixing light, forms the first reflection light, and by the first reflected light Line is incident upon on the first scanner 150;Step 2: at second in 8 seconds, the first driving mechanism 170 drives reflective mirror 140 to rotate To the second target angle, reflective mirror 140 reflects received second mixing light, forms the second reflection light, and by the Two reflection lights are incident upon on the second scanner 160, the execution step 1 and step 2 of the first driving mechanism 170 circulation, so that instead The launching position for penetrating the light of the reflection of mirror 140 switches between the first scanner and the second scanner.The of first scanner 150 Two the second reflective mirrors of motor control rotate on the direction XY, so that the first reflection light is incident upon first by the first scanner 150 On eyeglass;The third motor control third reflective mirror of second scanner 160 rotates on the direction XY, so that the second scanner 160 Second reflection light is incident upon on the second eyeglass, to complete the image obtained in advance being presented on first in the given time On eyeglass 110 and the second eyeglass 120.It optionally, should as shown in figure 4, above-mentioned intelligent glasses 100 also may include two mirror holders Two mirror holders can be respectively preceding mirror holder 191 and rear mirror holder 192, and rear mirror holder 192 is positioned close to use when user wears the glasses Family eyes side, rear mirror holder 192 include the first eyeglass 110 and the second eyeglass 120, and preceding mirror holder 191 is arranged far from eyes of user Side, preceding mirror holder 191 includes laser source component 130, the first driving mechanism 170, reflective mirror 140, the first scanner 150 and the Two scanners 160, and the positional relationship of each component can include each portion of mirror holder kind with intelligent glasses 100 on preceding mirror holder 191 The positional relationship of part is consistent, and which is not described herein again.Optionally, it is also provided with camera on the preceding mirror holder 191, which uses In acquisition image in advance.
Laser source component emits light to reflective mirror, and the first driving mechanism drives reflective mirror to project the light received In the first scanner and the second scanner, and the launching position of the light of reflecting mirror reflection is scanned in the first scanner and second Switch between device, throw light is reflexed to the first eyeglass again by the first scanner, and the second scanner again reflects throw light To the second eyeglass, to realize that the image of true environment and dummy object is superimposed upon the view for dressing the user of the intelligent glasses in real time In nethike embrane, meet user experience, so that the use space of intelligent glasses is reduced, meanwhile, also reduce the life of the intelligent glasses Produce cost.
The embodiment of the present application also provides a kind of driving methods for augmented reality intelligent glasses.The intelligent glasses include First eyeglass, the second eyeglass, laser source component, reflective mirror, the first scanner, the second scanner, the first driving mechanism and timing Device.
This method comprises: the first preset value that the first driving mechanism is set according to timer, periodically drives reflective mirror Rotation, so that the launching position of the light of reflecting mirror reflection switches between the first scanner and the second scanner.
Optionally, which determines according to the frame number that the image that intelligent glasses obtain in advance is divided into.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed Scope of the present application.
It is apparent to those skilled in the art that for convenience and simplicity of description, the method for foregoing description Specific work process, can be with reference to the corresponding process in aforementioned device embodiment, details are not described herein.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can be tied Another system is closed or is desirably integrated into, or some features can be ignored or not executed.Another point, it is shown or discussed Mutual coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or logical of device or unit Letter connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product It is stored in a computer readable storage medium.Based on this understanding, the technical solution of the application is substantially in other words The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a People's computer, server or network equipment etc.) execute each embodiment the method for the application all or part of the steps. And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (read-only memory, ROM), arbitrary access are deposited The various media that can store program code such as reservoir (random access memory, RAM), magnetic or disk.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any Those familiar with the art within the technical scope of the present application, can easily think of the change or the replacement, and should all contain Lid is within the scope of protection of this application.Therefore, the protection scope of the application should be based on the protection scope of the described claims.

Claims (8)

1. a kind of intelligent glasses characterized by comprising
First eyeglass and the second eyeglass;
Laser source component, for emitting light;
Reflecting mirror is reflected for receiving the light, and to the light;
First scanner reflexes to first eyeglass for receiving the light from the reflecting mirror, and by the light;
Second scanner reflexes to second eyeglass for receiving the light from the reflecting mirror, and by the light;
First driving mechanism, for driving the reflecting mirror to rotate, so that the launching position of the light of reflecting mirror reflection exists Switch between first scanner and second scanner.
2. intelligent glasses according to claim 1, which is characterized in that the intelligent glasses further include timer, and described One driving mechanism also particularly useful for:
According to the first preset value that the timer is set, the reflective mirror is periodically driven to rotate, so that the reflecting mirror The launching position of the light of reflection switches between first scanner and second scanner.
3. intelligent glasses according to claim 2, which is characterized in that first preset value is pre- according to the intelligent glasses Frame number that the image first obtained is divided into determines.
4. intelligent glasses according to any one of claim 1 to 3, which is characterized in that the laser source component with it is described Line segment between reflective mirror is perpendicular to the line segment between first scanner and second scanner.
5. intelligent glasses according to any one of claim 1 to 4, which is characterized in that the reflective mirror and described first The distance between scanner is equal to the distance between the reflective mirror and second scanner.
6. intelligent glasses according to any one of claim 1 to 5, which is characterized in that the laser source component includes swashing Light-emitting diode and beam combiner.
7. a kind of driving method for intelligent glasses, the intelligent glasses include the first eyeglass, the second eyeglass, laser source group Part, reflective mirror, the first scanner, the second scanner, the first driving mechanism and timer, which is characterized in that the described method includes:
The first preset value that first driving mechanism is set according to the timer periodically drives the reflective mirror to revolve Turn, so that the launching position of the light of reflecting mirror reflection is cut between first scanner and second scanner It changes.
8. the method according to the description of claim 7 is characterized in that first preset value obtains in advance according to the intelligent glasses Frame number that the image taken is divided into determines.
CN201910460141.4A 2019-05-30 2019-05-30 A kind of intelligent glasses Pending CN110297329A (en)

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN112305756A (en) * 2020-10-30 2021-02-02 维沃移动通信有限公司 Electronic device, control method and control device thereof, and readable storage medium
WO2021109957A1 (en) * 2019-12-06 2021-06-10 维沃移动通信有限公司 Optical component and electronic device
CN113589536A (en) * 2021-09-14 2021-11-02 维沃移动通信有限公司 Intelligent glasses

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CN113589536A (en) * 2021-09-14 2021-11-02 维沃移动通信有限公司 Intelligent glasses

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