CN106444042A - Dual-purpose display equipment for augmented reality and virtual reality, and wearable equipment - Google Patents
Dual-purpose display equipment for augmented reality and virtual reality, and wearable equipment Download PDFInfo
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- CN106444042A CN106444042A CN201611074227.6A CN201611074227A CN106444042A CN 106444042 A CN106444042 A CN 106444042A CN 201611074227 A CN201611074227 A CN 201611074227A CN 106444042 A CN106444042 A CN 106444042A
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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
- G02B27/0101—Head-up displays characterised by optical features
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Abstract
The embodiment of the invention relates to dual-purpose display equipment for augmented reality and virtual reality, and wearable equipment. The dual-purpose display equipment for the augmented reality and the virtual reality comprises a predetermined light path, wherein a virtual image display source, a lens group and a beam splitter are arranged on the light path sequentially; the lens group and the beam splitter are on the same optical axis; the virtual image display source generates a virtual image according to reality scene information; light rays of the virtual image enters the beam splitter after passing through the lens group; and the lens splitter converges the light rays of the reality scene and the light rays of the virtual image to an augmented reality image to go out from the predetermined direction. The dual-purpose display equipment for the augmented reality and the virtual reality meets the display functions of the virtual reality with high immersive sense and the augmented reality paying attention to interaction simultaneously by utilizing the same image display equipment and by setting the specific light path, effectively reduce the equipment cost, can directly realize by utilizing the existing equipment, can be reused and has an ultralarge view field angle.
Description
Technical field
The present embodiments relate to virtual reality with augmented reality field and in particular to a kind of augmented reality with virtual
The dual-purpose display device of reality and wearable device.
Background technology
Background technology that may be related to various aspects of the invention is introduced it is believed that can carry to reader to reader in this part
For useful background information, thus contributing to reader to more fully understand various aspects of the invention.It is, therefore, to be understood that our department
The explanation dividing is for the above purpose, and not constitutes admission of prior art.
Augmented reality (Augmented Reality, abbreviation AR technology) is a kind of using computer generation virtual object
Body, and calculate real world and virtual world corresponding relation by computer graphics techniques, thus the dummy object that will generate
Correctly it is added in real world, the object that script was difficult to directly show in real world certain time and space is opened up
The technology shown.Virtual reality (Virtual Reality, abbreviation VR) technology is a kind of using computer generation analog loop
Border, the immersion computer simulation system in establishment and the experiencing virtual world in terms of vision, audition, tactile.
The key features of augmented reality are that deficiency and excess combines, real-time, interactive and three-dimensional are registered.The crucial spy of virtual reality
Point is feeling of immersion and interactivity.The identical point of the two is all to be generated in real world using computer graphicss and visualization technique
And non-existent dummy object, and interact.The height focusing on building completely isolated real world of virtual reality immerses
Sense virtual environment, dummy object is accurately added to by the focusing on of augmented reality by computer graphicss and sensing technology
In real world and realize deficiency and excess interaction.Due to the two technology emphasis difference, existing augmented reality and virtual reality technology
To realize often through different display devices.
Existing augmented reality equipment Google Glass, HoloLens, Meta2, Atheer One is by using difference
The optical system of scheme, in conjunction with computer technology, is finally realized virtual scene and is superimposed and display with the accurate of real scene.Existing
Separate type virtual reality display device such as Oculus, HTC Vive, Play Station VR, by using high-performance calculation
Machine is rendered to virtual reality scenario and realizes high-immersion using independent screen to be shown.The void that combined with intelligent mobile phone uses
Plan real world devices such as Cardboard, storm wind witch mirror, Gear VR are by using smart mobile phone, virtual scene to be rendered
Generate the virtual environment of high-immersion.Apparatus as discussed above, either virtual reality device or augmented reality equipment all can only
Carry out that simple virtual reality shows or augmented reality shows, the two can not combined, simultaneously by a equipment at present
Realize virtual reality and augmented reality display effect.
Content of the invention
Technical problem to be solved is how to realize augmented reality and virtual reality function simultaneously.
For defect of the prior art, the embodiment of the present invention provides a kind of portable augmented reality and virtual reality can wear
Wear display device, augmented reality can be realized simultaneously and virtual reality shows.
In a first aspect, embodiments provide a kind of realize the portable of augmented reality and virtual reality function simultaneously
Display device, including predetermined light path；
Virtual image display source, lens group and beam splitter are sequentially set with described light path；
Described lens group and described beam splitter are in same optical axis；
Described virtual image display source generates virtual image according to reality scene information, and the light of described virtual image passes through
Incident described beam splitter after described lens group；
Described reality scene light is become augmented reality image to exist with the light collection of described virtual image by described beam splitter
Predetermined direction outgoing.
Alternatively, described virtual image display source includes scene information collecting unit, processor and display unit；
Described scene information collecting unit gathers reality scene information；
Described processor carries out calculating the position processing and determining virtual image according to the described reality scene information collecting
Put；
Described processor generates virtual image data and exports to display unit according to the position of described virtual image；
Described display unit shows virtual image according to described virtual image data.
Alternatively, described virtual image shows that source also includes the light reflection unit being arranged in described light path；
The light of described display unit outgoing incident described lens group after reflecting through described light reflection unit.
Alternatively, the reflecting surface of described light reflection unit and the angle of described optical axis are 1 ° -90 °.
Alternatively, the light exit direction of described display unit and the angle of described optical axis are 0 ° -90 °.
Alternatively, described beam splitter and the angle of described optical axis are 0 ° -90 °.
Alternatively, described beam splitter and described lens group angle are 0 ° -180 °.
Alternatively, virtual image shows Jiao that the distance between the exiting surface in source and described lens group are less than described lens group
Away from.
Alternatively, described virtual image display source is smart mobile phone；
Reality scene information and institute that the processor of described smart mobile phone arrives according to the camera acquisition of described smart mobile phone
State the virtual image data described in Orientation differences data point reuse that the inertial sensor device of smart mobile phone senses, by the void after adjustment
Intend view data output.
On the other hand, the present invention also provides a kind of wearable device, dual-purpose including above-mentioned augmented reality and virtual reality
Display device.
As shown from the above technical solution, augmented reality provided in an embodiment of the present invention and the dual-purpose display device of virtual reality and
Wearable device, by setting specific light path, realizes meeting the virtual of high-immersion using same image display simultaneously
Reality and the display function focusing on interactive augmented reality, effectively reduce equipment cost, it is possible to use existing equipment is direct
Realize, and can reuse.The augmented reality that the present invention provides and virtual reality display device have ultra-large vision field angle, energy
Enough meet augmented reality to require with virtual reality display, it is possible to achieve binocular three-dimensional stereo display simultaneously.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing make one simple introduce it should be apparent that, drawings in the following description are these
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also root
Obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of augmented reality and virtual reality display device structure schematic diagram in one embodiment of the invention
Fig. 2 is virtual image display source structure schematic diagram in one embodiment of the invention；
Fig. 3 is that in another embodiment of the present invention, a kind of augmented reality and the dual-purpose display device structure of virtual reality are illustrated
Figure；
Fig. 4 is a kind of augmented reality and virtual reality dual-purpose display device index path in Fig. 3 embodiment of the present invention；
Fig. 5 is a kind of augmented reality and virtual reality dual-purpose display device index path in Fig. 1 embodiment of the present invention；
Fig. 6 is a kind of augmented reality and virtual reality dual-purpose display device virtual reality function in Fig. 3 embodiment of the present invention
Using schematic diagram；
Fig. 7 is another kind of augmented reality and virtual reality dual-purpose display device virtual reality work(in Fig. 3 embodiment of the present invention
Schematic diagram can be used；
Fig. 8 is that in Fig. 1 embodiment of the present invention, a kind of augmented reality and virtual reality dual-purpose display device virtual reality use
Functional schematic；
Fig. 9 is another kind of augmented reality and virtual reality dual-purpose display device structure schematic diagram in Fig. 1 embodiment of the present invention.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is
The a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment being obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention.
As shown in figure 1, the embodiment of the present invention provides a kind of augmented reality and the dual-purpose display device of virtual reality, this display sets
The predetermined light path of standby inclusion；Virtual image display source 1, lens group 2 and beam splitter 3 are sequentially set with light path；Lens group 2 and point
Bundle mirror 3 is in same optical axis 9；Virtual image display source 1 generates virtual image according to reality scene information.Described virtual image
Light incident beam splitter 3 after lens group 2；Beam splitter 3 is by the light collection of reality scene light and virtual image predetermined
Direction is projected and is formed augmented reality fusion scene.
Launch specifically with the dual-purpose display device of virtual reality to by augmented reality provided in an embodiment of the present invention below
Bright.
As shown in Fig. 2 virtual image display source 1 includes scene information collecting unit, processor and display unit；Scene is believed
Breath collecting unit collection reality scene information；Processor determines the position of virtual image by calculating reality scene information；Process
Device generates virtual image data and exports to display unit according to the position of described virtual image；Display unit is according to virtual image
Data display virtual image.The source of virtual image display in the present invention can be smart mobile phone or PAD etc., certainly may be used
To understand, the present invention is not limited only to this, and the other electronic equipments that can produce display image all can realize the present invention.Image acquisition
Unit can be the video camera 13 of smart mobile phone or PAD, and the video camera 13 collection reality scene information of smart mobile phone or PAD simultaneously passes
Transport to smart mobile phone or the processor of PAD processes and determines the position of virtual image according to reality scene information.Processor according to
The position of described virtual image generates virtual image data and exports the display screen to smart mobile phone or PAD.In the present invention, virtual
View data includes the positional information of virtual image and virtual image.Virtual image can be that real-time generate can also be in advance
Load after storage is good.Of course it is to be understood that the virtual image display source 1 of the present invention is not limited to smart mobile phone or PAD, Qi Tadan
Only video camera 13, processor and display still can realize virtual image display source 1 with the electronic equipment forming.At this
In bright, if using smart mobile phone or PAD display screen when, need, using split screen software, intelligent display screen is carried out split screen to make
With.After split screen, the side display left-eye image of the screen 11 of smart mobile phone, the opposite side display of the screen 11 of smart mobile phone is right
Eye pattern picture.Split screen software can also be coordinated using independent screen 11, split screen carries out image and shows, using one piece of independent screen 11
When, screen 11 side shows left-eye image, and opposite side shows eye image.Can also be shown using two pieces of independent screens 11
Show, when being shown using two pieces of independent screens 11, one of display screen shows left-eye image, and another piece of display screen display is right
Eye pattern picture.
As shown in Fig. 3, Fig. 4, Fig. 6, Fig. 7, virtual image shows that source 1 also includes the light reflection unit being arranged in light path
12；The light of display unit 11 outgoing entrance lens group 2 after light reflection unit 12 reflection.Light line reflection dress in the present invention
Put 12 can be plane mirror or prism it is of course possible to understand that the present invention is not limited only to this, other can will be virtual
The optical system that the light of image display source 1 outgoing reflexes to lens group 2 can also be realized.Plane mirror can be metal film
Reflecting mirror, can be deielectric-coating reflecting mirror, can be the beam splitter with 1%-100% reflectance.
In the present invention, as shown in Figure 4, Figure 5, display unit 11 can vertical with optical axis 9 it is also possible to become one with optical axis 9
Determine angle.The light exit direction of display unit 11 and the angle of optical axis 9 are 0 ° -90 °.For example display unit 11 is vertical with optical axis 9
When, the light exit direction of display unit 11 and the angle of optical axis 9 are 0 °；When display unit 11 and optical axis 9 are parallel, display unit 11
The angle of light exit direction and optical axis 9 be 90 °.The reflecting surface of light reflection unit has predetermined angle to make going out of display unit 11
Penetrate light and reflex to lens group.The light exit direction light of display unit 11 and the angle of reflection unit reflecting surface and light line reflection
The reflecting surface of device and the angle of optical axis 9 can make according to actual needs corresponding adjust, for example can adjust between 1 ° -90 °
Whole.In the present invention, binocular reflecting mirror 12 is angled with optical axis 9, can select corresponding angle according to the actual needs
Degree, reflecting mirror 12 and optical axis 9 angle are between 1 ° -90 °.In order to better adapt to human eye to observe the tridimensional virtual figure of 3D
Picture, alternatively, needs to be used the consistent optical lens with free curved surface of two groups of optical characteristics as lens group in the present invention.Should
To understand, this lens group can be one piece of non-spherical lens, can be one piece of spherical lens, can be one piece of Fresnel Lenses,
Can be balsaming lenss or the combination of several pieces of lens.
As shown in Figure 4, Figure 5, in order to beam splitter 3 be better achieved by the light congruence of the light of reality scene and virtual image
It is polymerized to augmented reality image in predetermined direction outgoing, beam splitter 3 is angled with optical axis 9, the angle of beam splitter 3 and optical axis 9
Degree can adjust according to actual needs accordingly, and the angle of beam splitter 3 and optical axis 9 can select between 0 ° -90 °.Beam splitting
Mirror and lens group angle are 0-180 °.In embodiments of the present invention, beam splitter 3 is binocular beam splitter, the reflectance of this beam splitter
Can be 0%-100%, absorbance can be 100%-0%.
In order to realize big visual field further, the virtual image of entrance human eye is made to amplify, virtual image shows the exiting surface in source
With the distance between lens group less than lens group focal length.Specifically, the display screen of smart mobile phone needs positioned at lens group
Within times focal length.
The augmented reality as a example below source 1 being shown as virtual image using smart mobile phone, the present invention being provided and virtual reality
The operation principle of dual-purpose display device launches detailed description.
As shown in Fig. 5, Fig. 8 and Fig. 9, screen 11 light direction of smart mobile phone is parallel with optical axis 9, the virtual image of generation
Incident beam splitter 3 after lens group 2.If the video camera of smart mobile phone 13 is fixed on the back of smart mobile phone, in order to enter one
Step makes smart mobile phone detect true environment external information.Video camera 13 incident illumination to smart mobile phone for the prism 08 can be utilized
Road is adjusted.The video camera 13 of smart mobile phone combines the place that the external environmental information obtaining is transferred to smart mobile phone with prism
Processed in reason circuit, calculated the position that dummy object should be placed in real world.Certainly it is also conceivable to using
Reflecting mirror is changing video camera 13 input path to smart mobile phone.Specifically prism or anti-can be changed according to practical situation
Penetrate the reflection angle of mirror.After the processor of smart mobile phone determines the position of virtual image according to reality scene information, give birth to respectively
Become there is the image of stereopsises, be shown on the screen 11 of smart mobile phone.Stereopsises figure on the screen 11 of smart mobile phone
Reality scene light, after lens group, is become augmented reality figure with the light collection of virtual image through beam splitter 3 by picture
As back reflection enters human eye.According to reversibility of optical path principle, human eye can simultaneously view real object 6 by this display device
With virtual object 7, finally give the augmented reality three-dimensional image of deficiency and excess superposition.Dummy object through calculating position is real
Now it is superimposed with the correct of real world, human eye finally observes that the correct augmented reality merging of dummy object and real world shows
Effect.In the present embodiment, if the video camera of smart mobile phone 13 is rotatable, incident to the video camera 13 of smart mobile phone
Light path can be realized by adjusting the anglec of rotation of video camera 13, therefore can save the video camera 13 changing incident smart mobile phone
The prism of light path or reflecting mirror.
As shown in figure 5, when the augmented reality that the present invention provides uses augmented reality function with virtual reality display device, intelligence
About energy mobile phone screen, screen 11 display has the image of stereopsises, converges through lens group 2, respectively through beam splitter 3
One lateral reflection, final convergence enters human eye, and eye-observation is to the stereo virtual 7 amplifying.The light that in true environment, object 6 sends
Line, converges to human eye through beam splitter.Human eye is observed at position 4, and human eye can be simultaneously viewed truly by this display device
Object 6 and virtual object 7, finally give deficiency and excess superposition augmented reality three-dimensional image.Under this view mode, display
Equipment realizes binocular solid formula big angle of visual field augmented reality display function.During using virtual reality function, human eye is seen at position 5
Examine, left and right screen 11 display of smart mobile phone has the image of stereopsises, after lens group 2, enter people through beam splitter 3
Eye, assumes the virtual image of amplification in front of human eye.Due to smart mobile phone left and right screen 11 output be the figure with stereopsises
Picture, human eye finally sees the virtual reality image 10 with stereopsises effect.Under this kind of view mode, display device achieves
Binocular solid formula big angle of visual field virtual reality display function.Here is it should be noted that beam splitter more or less can affect virtual graph
The permeability of picture, the augmented reality that the present invention provides and the dual-purpose display device of virtual reality are when with virtual reality function, permissible
According to actual needs this beam splitter is removed, the definition of virtual reality image can be improved further.As Fig. 8, shown in Fig. 9,
This beam splitter can be arranged to detachable or foldable.Joining beam splitter using augmented reality function fashionable dress, in virtual reality
Dismantle during function or fold beam splitter, switch in different modes to reach more preferable visual experience.
As shown in Fig. 3, Fig. 4, Fig. 6, Fig. 7, in another embodiment of the present invention, basic with above-mentioned embodiment
Identical, it differs primarily in that, screen 11 light direction of smart mobile phone is vertical with optical axis 9, and the virtual image of generation is through thoroughly
Incident beam splitter 3 after microscope group 2.If the video camera of smart mobile phone 13 is fixed on the back of smart mobile phone, without using to intelligence
Video camera 13 input path of energy mobile phone is adjusted.Because the light of screen 11 outgoing of smart mobile phone is vertical with optical axis 9, need
The light of screen 11 outgoing of smart mobile phone is adjusted directive lens group, need smart mobile phone screen 11 and lens group it
Between optical path direction on arrange light reflection unit 12, such as reflecting mirror.The external environment condition that the video camera 13 of smart mobile phone obtains
Information transfer is processed in the processor of smart mobile phone, calculates the position that dummy object should be placed in real world
Put.After the processor of smart mobile phone determines the position of virtual image according to reality scene information, generate respectively and there are stereopsis
The image of difference, is shown on the screen 11 of smart mobile phone.Stereopsises image on the screen 11 of smart mobile phone, respectively through anti-
Penetrating after mirror changes light path makes its entrance lens group, the light incidence beam splitter 3 of lens group outgoing, and beam splitter 3 is by reality scene light
Line becomes augmented reality image back reflection to enter human eye with the light collection of virtual image.
In the present invention, existing smart mobile phone or PAD are configured with IMU (Inertial Measurement Unit) and video camera.On the one hand
Angular velocity and linear acceleration change real-time perception intelligence handss that the processor of smart mobile phone obtains according to smart mobile phone IMU measurement
Machine or the azimuth information of PAD, and adjust the virtual image of corresponding display.The still further aspect present invention can utilize mobile phone or PAD
Video camera obtain outer scene information, such as captured in real-time has the characteristic image of certain characteristic point, mobile phone or PAD processor
Obtain the positional information of mobile phone or PAD according to characteristic point relative camera change information, and the display direction to dummy object and
Size is adjusted.Further, since existing mobile phone or PAD are configured with monocular or binocular camera, support mobile phone or PAD monocular
SLAM (positioning and map structuring immediately) or binocular SLAM three-dimensional reconstruction, carry out the correct of dummy object according to three-dimensional reconstruction information
Superposition.
Specifically, it is possible to use the integrated video camera of smart mobile phone 13 obtains reality scene information, using smart mobile phone collection
The IMU becoming perceives the azimuth information of smart mobile phone, is believed using the reality scene that the processor of smart mobile phone gathers to video camera 13
Breath and Orientation differences data are processed, and adjust virtual object image data, and by the screen 11 of smart mobile phone to having processed
The virtual image becoming is shown.Optionally it is also possible to obtain external information using independent monocular or binocular camera 13, can
To be tracked to user's head position using independent IMU, it is possible to use independent depth camera, infrared camera obtain the external world
Information, it is possible to use independent hardware handles circuit or high-performance computer to provide carry out processing, can be with integrated independent screen
Curtain 11 carries out rendering content and shows, realizes virtual reality and augmented reality function.
In order to embody the augmented reality of present invention offer and the superiority of virtual reality display device further, the present invention is also
There is provided a kind of wearable device, this wearable device includes above-mentioned augmented reality and virtual reality display device.Specifically, on
The augmented reality stated and virtual reality display device can be fixed on user's head by head fixing device and carry out augmented reality
Or virtual reality shows, the head fixing device of this equipment can be elastic cord, plastic helmet or arbitrarily can will be somebody's turn to do
The material that portable display device is fixed on user's head is fixed.Can also be to the setting of display device shell in actually used
Hand-held device or fixing device, head mounted display is used as hand-held display device.
In sum, augmented reality provided in an embodiment of the present invention with virtual reality dual-purpose display device and wearable set
Standby, by setting specific light path, realize meeting virtual reality and the note of high-immersion using same image display simultaneously
The display function of the augmented reality again interacting, effectively reduces equipment cost, it is possible to use existing equipment is directly realized by, and
Can reuse.The augmented reality that the present invention provides and the dual-purpose display device of virtual reality have ultra-large vision field angle, Neng Goutong
When meet the display of augmented reality and virtual reality and require, it is possible to achieve binocular three-dimensional stereo display.
These computer program instructions also can be loaded in computer or other programmable data processing device so that counting
On calculation machine or other programmable devices, execution series of operation steps to be to produce computer implemented process, thus in computer or
On other programmable devices, the instruction of execution is provided for realizing in one flow process of flow chart or multiple flow process and/or block diagram one
The step of the function of specifying in individual square frame or multiple square frame.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation are made a distinction with another entity or operation, and not necessarily require or imply these entities or deposit between operating
In any this actual relation or order.And, term " inclusion ", "comprising" or its any other variant are intended to
Comprising of nonexcludability, wants so that including a series of process of key elements, method, article or equipment and not only including those
Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element that limited by sentence "including a ..." it is not excluded that
Also there is other identical element including in the process of described key element, method, article or equipment.Term " on ", D score etc. refers to
The orientation showing or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of the description present invention and simplification
Description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and behaviour
Make, be therefore not considered as limiting the invention.Unless otherwise clearly defined and limited, term " installation ", " being connected ",
" connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can be
It is mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal.For the ordinary skill in the art, above-mentioned term can be understood as the case may be at this
Concrete meaning in invention.
In the description of the present invention, illustrate a large amount of details.Although it is understood that, embodiments of the invention can
To put into practice in the case of there is no these details.In some instances, known method, structure and skill are not been shown in detail
Art, so as not to obscure the understanding of this description.Similarly it will be appreciated that disclosing and help understand respectively to simplify the present invention
One or more of individual inventive aspect, in the description to the exemplary embodiment of the present invention above, each of the present invention is special
Levy and be sometimes grouped together in single embodiment, figure or descriptions thereof.However, should not be by the method solution of the disclosure
Release be intended to following in reflection：I.e. the present invention for required protection requires than the feature being expressly recited in each claim more
Many features.More precisely, as the following claims reflect, inventive aspect is less than single reality disclosed above
Apply all features of example.Therefore, it then follows claims of specific embodiment are thus expressly incorporated in this specific embodiment,
Wherein each claim itself is as the separate embodiments of the present invention.It should be noted that in the case of not conflicting, this
Embodiment in application and the feature in embodiment can be mutually combined.The invention is not limited in any single aspect,
It is not limited to any single embodiment, be also not limited to combination in any and/or the displacement of these aspects and/or embodiment.And
And, can be used alone each aspect of the present invention and/or embodiment or with other aspects one or more and/or its enforcement
Example is used in combination.
Finally it should be noted that：Various embodiments above only in order to technical scheme to be described, is not intended to limit；To the greatest extent
Pipe has been described in detail to the present invention with reference to foregoing embodiments, it will be understood by those within the art that：Its according to
So the technical scheme described in foregoing embodiments can be modified, or wherein some or all of technical characteristic is entered
Row equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme, it all should be covered in the middle of the claim of the present invention and the scope of description.
Claims (10)
1. a kind of augmented reality and the dual-purpose display device of virtual reality are it is characterised in that include predetermined light path；
Virtual image display source, lens group and beam splitter are sequentially set with described light path；
Described lens group and described beam splitter are in same optical axis；
Described virtual image display source generates virtual image according to reality scene information, and the light of described virtual image is through described
Incident described beam splitter after lens group；
Described reality scene light is become augmented reality image predetermined by described beam splitter with the light collection of described virtual image
Direction outgoing.
2. augmented reality according to claim 1 and virtual reality display device are it is characterised in that described virtual image shows
Show that source includes scene information collecting unit, processor and display unit；
Described scene information collecting unit gathers reality scene information；
Described processor carries out calculating the position processing and determining virtual image according to the described reality scene information collecting；
Described processor generates virtual image data and exports to display unit according to the position of described virtual image；
Described display unit shows virtual image according to described virtual image data.
3. augmented reality according to claim 2 and virtual reality display device are it is characterised in that described virtual image shows
Show that source also includes the light reflection unit being arranged in described light path；
The light of described display unit outgoing incident described lens group after reflecting through described light reflection unit.
4. augmented reality according to claim 3 and virtual reality display device are it is characterised in that described smooth line reflection fills
The reflecting surface put is 1 ° -90 ° with the angle of described optical axis.
5. augmented reality according to claim 2 and virtual reality display device are it is characterised in that described display unit
Light exit direction is 0 ° -90 ° with the angle of described optical axis.
6. augmented reality according to claim 1 and virtual reality display device are it is characterised in that described beam splitter and institute
The angle stating optical axis is 0 ° -90 °.
7. augmented reality according to claim 1 and virtual reality display device are it is characterised in that described beam splitter and institute
Stating lens group angle is 0 ° -180 °.
8. augmented reality according to claim 1 and virtual reality display device are it is characterised in that virtual image shows source
The distance between exiting surface and described lens group less than described lens group focal length.
9. augmented reality according to claim 2 and virtual reality display device are it is characterised in that described have virtual image
Display source is smart mobile phone；
Reality scene information and described intelligence that the processor of described smart mobile phone arrives according to the camera acquisition of described smart mobile phone
Can mobile phone the virtual image data described in Orientation differences data point reuse that senses of inertial sensor device, and will be virtual after adjustment
View data exports.
10. a kind of wearable device it is characterised in that include claim 1-9 any one described in augmented reality with virtual
Real display device.
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| CN201611074227.6A CN106444042A (en) | 2016-11-29 | 2016-11-29 | Dual-purpose display equipment for augmented reality and virtual reality, and wearable equipment |
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| CN201611074227.6A CN106444042A (en) | 2016-11-29 | 2016-11-29 | Dual-purpose display equipment for augmented reality and virtual reality, and wearable equipment |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| US10261325B2 (en) | 2016-10-31 | 2019-04-16 | Boe Technology Group Co., Ltd. | Display apparatus, wearable apparatus, and method of operating the display apparatus |
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| CN111664741A (en) * | 2020-06-08 | 2020-09-15 | 中国人民解放军陆军特种作战学院 | Interaction method of intelligent target system for shooting training |
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