CN112711336A - Head-mounted interaction technology based on mixed reality of virtual and real registration of plane natural features - Google Patents
Head-mounted interaction technology based on mixed reality of virtual and real registration of plane natural features Download PDFInfo
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- CN112711336A CN112711336A CN202110072797.6A CN202110072797A CN112711336A CN 112711336 A CN112711336 A CN 112711336A CN 202110072797 A CN202110072797 A CN 202110072797A CN 112711336 A CN112711336 A CN 112711336A
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- 238000005516 engineering process Methods 0.000 title claims abstract description 58
- 230000003993 interaction Effects 0.000 title claims abstract description 26
- 210000001525 retina Anatomy 0.000 claims description 16
- 230000035943 smell Effects 0.000 claims description 13
- 230000008054 signal transmission Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 210000003128 head Anatomy 0.000 claims description 5
- 230000000249 desinfective effect Effects 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 230000002452 interceptive effect Effects 0.000 abstract description 9
- 230000003190 augmentative effect Effects 0.000 abstract description 5
- 230000001953 sensory effect Effects 0.000 abstract description 4
- 238000011161 development Methods 0.000 abstract description 3
- 238000012800 visualization Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 125000003158 alcohol group Chemical group 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
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- 238000003384 imaging method Methods 0.000 description 1
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- 239000000203 mixture Substances 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/012—Head tracking input arrangements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/006—Mixed reality
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- Audiology, Speech & Language Pathology (AREA)
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Abstract
The invention relates to the technical field of image display, and discloses a head-mounted interaction technology based on mixed reality of virtual and real registration of plane natural features. The head-wearing interactive technology based on the plane natural feature virtual-real registration mixed reality is processed through a mixed display technology, the mixed reality technology is an extension of an augmented reality technology and is further development of a virtual reality technology, a virtual object which does not exist in a real environment is generated through a computer graphics technology and a visualization technology, the virtual object is superposed into the real environment through a sensing technology, the real environment and the virtual object are displayed on the same picture or space in real time, and a user can see a new environment with a real sensory effect by using a display device.
Description
Technical Field
The invention relates to the technical field of image display, in particular to a head-mounted interaction technology based on mixed reality of virtual and real registration of plane natural features.
Background
Mixed reality is a combination of technologies, not only provides a new viewing method, but also provides a new input method, and all the methods are combined with each other, thereby promoting innovation.
The mixed reality technology builds an interactive feedback information loop among the virtual world, the real world and the user, the sense of reality of user experience is enhanced, the mixed reality technology can be applied more and more widely in our life, the modes of work, communication, learning and entertainment of people are changed, the participation degree of people in the world is improved in the mode of consuming media, the communication between individuals and the world is promoted, but the existing commonly-used head-wearing interactive technology is complex and poor in simulation effect.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a head-wearing interaction technology based on mixed reality of virtual and real registration of plane natural features, which has the advantages of better wearing experience, better simulation effect and the like, and solves the problems of complexity and poorer simulation effect of the existing common head-wearing interaction technology.
(II) technical scheme
In order to achieve the purposes of better wearing experience and better simulation effect, the invention provides the following technical scheme: the utility model provides a wear interactive technology based on mixed reality of virtual reality of plane natural characteristic, includes the helmet, the internally mounted of helmet has the protection to fill up, and the internally mounted of protection pad left end has the microphone, the mounting groove of equidirectional is seted up to the inside of protection pad, the internally mounted of mounting groove has sound system, the internally mounted of helmet has the battery, the right-hand member internally mounted of helmet has control terminal, the side board is all installed to the both sides wall around the helmet left end, the back fixedly connected with intake pipe of side board, the dash receiver is installed to the left end of helmet, AR projection equipment and retina projection equipment are installed in the inside left side of helmet.
Preferably, the bottom of the right end of the storage battery is provided with a power supply lead.
Preferably, the control terminal comprises an image system, a signal transmission system and a processor, the processor is electrically connected with the signal transmission system in a bidirectional mode, the output end of the processor is electrically connected with the input end of the image system, and the output end of the processor is electrically connected with the input end of the sound system.
Preferably, sound system includes stereo set selection module and a plurality of small-size stereo set, and the quantity of small-size stereo set sets up to four at least, and the even different positions that set up in the protection pad of a plurality of small-size stereo sets, the input of small-size stereo set is connected with stereo set selection module's output electricity, the output of treater is connected with stereo set selection module's input electricity.
Preferably, the signal transmission system comprises a signal sending module and a signal receiving module, and the signal sending module and the signal receiving module are respectively electrically connected with the processor.
Preferably, the image system comprises a projection transmission module and a projection selection module, the output end of the processor is electrically connected with the input end of the projection selection module, the output end of the projection selection module is electrically connected with the input end of the projection transmission module, and the input end of the AR projection device and the input end of the retina projection device are both electrically connected with the output end of the projection transmission module.
Preferably, the right inner wall of the receiving plate is subjected to anti-fogging treatment.
Another technical problem to be solved by the present invention is to provide a method for using a head-mounted interaction technology based on a mixed reality of virtual and real registration of planar natural features, comprising the following steps:
A. disinfecting and cleaning the interior of the helmet, wherein the disinfecting liquid is alcohol with the concentration of more than percent, and is ventilated and dried;
B. the rear end of the air inlet pipe is connected with air supply equipment, so that gases with different smells and fitting with video contents can be injected into the helmet, and the smell of a real scene is simulated;
C. wear the helmet after the disinfection at the user head, open the switch, the image that needs the show can transmit AR projection equipment and retina projection equipment through control terminal, according to the needs of using, can select AR projection equipment or retina projection equipment to carry out the projection of image, can let in the smell that accords with image information in the intake pipe, and sound system can simulate out the sound environment of high-fidelity in the image information show, strengthen image information, simulate out a more real environment.
(III) advantageous effects
Compared with the prior art, the invention provides a head-mounted interaction technology based on mixed reality of virtual and real registration of plane natural features, which has the following beneficial effects:
1. this wear interactive technology based on mixed reality of virtual reality of plane natural characteristic registration can carry out the image show on the dash receiver through AR projection equipment with image projection on the dash receiver like this, cooperates the sound system and injects the gas of special smell from the intake pipe into, can imitate the sight in the image for the image is more realistic, and then can provide better impression for the user.
2. This wear interactive technology based on mixed reality of virtual reality registration of plane natural characteristic can control stereo set selection module through the treater according to showing needs, and stereo set selection module can select different small-size stereo sets to start, perhaps controls the different sound of the small-size stereo set broadcast that does not pass through, can build a more real sound environment through the small-size stereo set in different positions for user's sound impression is better.
3. The head-wearing interactive technology based on the plane natural feature virtual-real registration mixed reality is processed through a mixed display technology, the mixed reality technology is an extension of an augmented reality technology and is further development of a virtual reality technology, a virtual object which does not exist in a real environment is generated through a computer graphics technology and a visualization technology, the virtual object is superposed into the real environment through a sensing technology, the real environment and the virtual object are displayed on the same picture or space in real time, and a user can see a new environment with a real sensory effect by using a display device.
Drawings
Fig. 1 is a schematic structural diagram of a head-mounted interaction technique based on virtual-real registration mixed reality of planar natural features according to the present invention;
fig. 2 is a connection system diagram of a control terminal and a sound system in a head-mounted interaction technology based on mixed reality of virtual and real registration of planar natural features, which is provided by the invention;
fig. 3 is a connection system diagram of a sound system and a processor in a head-mounted interaction technology based on virtual-real registration of planar natural features and mixed reality, which is provided by the invention;
fig. 4 is a connection system diagram of a processor and a signal transmission system in a head-mounted interaction technology based on virtual-real registration of planar natural features;
fig. 5 is a system diagram of a connection between a processor and an imaging system in a head-mounted interaction technology based on virtual-real registration of planar natural features.
In the figure: 1. a helmet; 2. a protective pad; 3. mounting grooves; 4. a sound system; 5. a storage battery; 6. a power supply lead; 7. a control terminal; 8. a side panel; 9. an air inlet pipe; 10. receiving a plate; 11. an AR projection device; 12. a retinal projection device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a head-mounted interactive technology based on virtual-real registration mixed reality of plane natural features comprises a helmet 1, a protective pad 2 is installed inside the helmet 1, a microphone is installed inside the left end of the protective pad 2, installation grooves 3 in different directions are formed inside the protective pad 2, a sound system 4 is installed inside the installation grooves 3, a storage battery 5 is installed inside the helmet 1, a control terminal 7 is installed inside the right end of the helmet 1, side panels 8 are installed on the front side wall and the rear side wall of the left end of the helmet 1, an air inlet pipe 9 is fixedly connected to the back of each side panel 8, a receiving plate 10 is installed at the left end of the helmet 1, anti-fogging treatment is performed on the inner wall of the right side of the receiving plate 10, the anti-fogging treatment is performed, the image display effect can be prevented from being deteriorated due to fogging of the receiving plate 10, an AR projection device 11 and a retina, power wire 6 is installed to battery 5's right-hand member bottom, helmet 1 wears at user's head, power wire 6 connects the power, the rear end and the air feeder of intake pipe 9 are connected, AR projection equipment 11 can be with image projection on dash receiver 10, can carry out the image show on dash receiver 10 like this, cooperation sound system 4 with pour into the gas of special smell into from intake pipe 9, can imitate the sight in the image, make the image more realistic, and then can provide better impression for the user, and retina projection equipment 12 can be with image direct mapping in user's retina department, through this kind of mode, let your brain think it is true, arrange other equipment again, can build a more real scene, make user and equipment's interaction more true, it is better to use the body to feel.
The interactive information needs to be processed by a mixed display technology, which is an extension of an augmented reality technology and is a further development of a virtual reality technology, wherein a virtual object which does not exist in a real environment is generated by a computer graphics technology and a visualization technology, and the virtual object is superposed into the real environment by a sensing technology, the real environment and the virtual object are displayed on the same picture or space in real time, a user can see a new environment with real sensory effect by using a display device, a vivid virtual environment and a sensory world with vision, hearing, touch, smell, taste and the like are generated by using modern high technology, and the user interacts and influences with the object in the virtual environment in a natural way by using various sensing devices, thereby generating a feeling of being personally on the scene.
The technology of perception of a user to reality is increased through information provided by a computer system, virtual information is applied to the real world, and virtual object, scene or system prompt information generated by a computer is superposed in a real scene, so that the reality is enhanced. The technology develops rapidly because people obtain powerful reality expansion experience in practical application. The greatest advantage of the augmented reality technology AR is virtual-real integration, i.e. information is superimposed on the basis of the real world, but the real world activities are not affected. The important characteristic is that the human beings are combined with the human-computer interaction technology of the computer, so that the human beings obtain a powerful reality expansion experience, and the interactivity and idea are basic characteristics of the human beings. Unlike virtual reality technology VR, augmented reality technology AR can blend virtual content into the surrounding world without completely immersing the user in a virtual world.
As shown in fig. 2, the control terminal 7 includes an image system, a signal transmission system and a processor, the processor is electrically connected to the signal transmission system in two directions, an output terminal of the processor is electrically connected to an input terminal of the image system, an output terminal of the processor is electrically connected to an input terminal of the sound system 4, the control terminal 7 can be used to control information exchange of the whole device, and can also control other elements in the device, so that the whole device is more intelligent and precise to use.
As shown in fig. 3, sound system 4 includes stereo set selection module and a plurality of small-size stereo sets, and the quantity of small-size stereo set sets up to four at least, and the even different positions that set up in protection pad 2 of a plurality of small-size stereo sets, the input of small-size stereo set is connected with stereo set selection module's output electricity, the output of treater is connected with stereo set selection module's input electricity, the processor can control stereo set selection module according to showing needs, stereo set selection module can select different small-size stereo sets to start, or the different sound of the small-size stereo set broadcast of control not passing through, a more real sound environment can be built out through the small-size stereo set in different position, make user's sound experience better.
As shown in fig. 4 and 5, the signal transmission system includes a signal transmitting module and a signal receiving module, the signal transmitting module and the signal receiving module are electrically connected to the processor, the image system includes a projection transmission module and a projection selection module, the output terminal of the processor is electrically connected to the input terminal of the projection selection module, the output terminal of the projection selection module is electrically connected to the input terminal of the projection transmission module, the input terminal of the AR projection device 11 and the input terminal of the retina projection device 12 are electrically connected to the output terminal of the projection transmission module, the signal receiving module can receive external signals and transmit signal information to the processor, the processor sends different instructions according to the received information to control the work of different components or elements, and transmits microphones or other information of users to the processor, and the processor can transmit the information through the signal transmitting device, the information exchange between the equipment and other equipment is more efficient and accurate, the interaction between different users is more convenient and intelligent, and the actual experience of the users is better.
Another technical problem to be solved by the present invention is to provide a method for using a head-mounted interaction technology based on a mixed reality of virtual and real registration of planar natural features, comprising the following steps:
A. the interior of the helmet 1 is disinfected and cleaned, the disinfectant is alcohol with the concentration of more than 95 percent, and is ventilated and dried, and the helmet 1 can be safer and more sanitary through the disinfection by the high-concentration alcohol;
B. the rear end of the air inlet pipe 9 is connected with an air supply device, so that gases with different smells and fitting with video contents can be injected into the helmet 1 to simulate the smell of a real scene;
C. wear the helmet 1 after the disinfection at the user head, open the switch, the image that needs the show can be transmitted for AR projection equipment 11 and retina projection equipment 12 through control terminal 7, according to the needs of using, can select AR projection equipment 11 or retina projection equipment 12 to carry out the projection of image, can let in the smell that accords with image information in the intake pipe 9, and sound system 4 can be when image information shows, simulate out the sound environment of high-fidelity, strengthen image information, simulate out a more real environment.
The invention has the beneficial effects that: helmet 1 wears at user's head, power wire 6 connects the power, the rear end of intake pipe 9 is connected with air feeder, AR projection equipment 11 can be with image projection on dash receiver 10, can carry out the image show on dash receiver 10 like this, cooperation sound system 4 with inject the gas of special smell from intake pipe 9, scene in the image can be imitated, make the image more realistic, and then can provide better impression for the user, and retina projection equipment 12 can be with image direct mapping in user's retina department, through this kind of mode, let your brain think it is true, match other equipment again, can build a more real scene, make user and equipment's interaction more true, it is better to use the body to feel.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A head-mounted interaction technology based on mixed reality of virtual and real registration of plane natural features comprises a helmet (1), and is characterized in that: the internally mounted of helmet (1) has protection pad (2), and the internally mounted of protection pad (2) left end has the microphone, mounting groove (3) of equidirectional are seted up to the inside of protection pad (2), the internally mounted of mounting groove (3) has sound system (4), the internally mounted of helmet (1) has battery (5), the right-hand member internally mounted of helmet (1) has control terminal (7), side board (8) are all installed to both sides wall around helmet (1) left end, the back fixedly connected with intake pipe (9) of side board (8), dash receiver (10) are installed to the left end of helmet (1), AR projection equipment (11) and retina projection equipment (12) are installed in the inside left side of helmet (1).
2. The head-mounted interaction technology based on virtual-real registration of mixed reality of plane natural features as claimed in claim 1, wherein: and a power supply lead (6) is installed at the bottom of the right end of the storage battery (5).
3. The head-mounted interaction technology based on virtual-real registration of mixed reality of plane natural features as claimed in claim 1, wherein: the control terminal (7) comprises an image system, a signal transmission system and a processor, the processor is electrically connected with the signal transmission system in a two-way mode, the output end of the processor is electrically connected with the input end of the image system, and the output end of the processor is electrically connected with the input end of the sound system (4).
4. The head-mounted interaction technology based on virtual-real registration of mixed reality of plane natural features as claimed in claim 3, wherein: sound system (4) are including stereo set selection module and a plurality of small-size stereo set, and the quantity of small-size stereo set sets up to four at least, and the even different positions that set up in protection pad (2) of a plurality of small-size stereo sets, the input of small-size stereo set is connected with stereo set selection module's output electricity, the output of treater is connected with stereo set selection module's input electricity.
5. The head-mounted interaction technology based on virtual-real registration of mixed reality of plane natural features as claimed in claim 3, wherein: the signal transmission system comprises a signal sending module and a signal receiving module, and the signal sending module and the signal receiving module are respectively and electrically connected with the processor.
6. The head-mounted interaction technology based on virtual-real registration of mixed reality of plane natural features as claimed in claim 1, wherein: the image system comprises a projection transmission module and a projection selection module, the output end of the processor is electrically connected with the input end of the projection selection module, the output end of the projection selection module is electrically connected with the input end of the projection transmission module, and the input end of the AR projection device (11) and the input end of the retina projection device (12) are both electrically connected with the output end of the projection transmission module.
7. The head-mounted interaction technology based on virtual-real registration of mixed reality of plane natural features as claimed in claim 1, wherein: and the right inner wall of the receiving plate (10) is subjected to anti-fogging treatment.
8. A use method of a head-mounted interaction technology based on virtual-real registration mixed reality of plane natural features is characterized by comprising the following steps:
A. disinfecting and cleaning the interior of the helmet (1), wherein the disinfecting liquid is alcohol with the concentration of more than 95%, and is ventilated and dried;
B. the rear end of the air inlet pipe (9) is connected with an air supply device, so that gases with different smells and fitting with video contents can be injected into the helmet (1) to simulate the smell of a real scene;
C. wear the helmet (1) after the disinfection at user's head, open the switch, the image that needs the show can transmit AR projection equipment (11) and retina projection equipment (12) through control terminal (7), according to the needs of using, can select AR projection equipment (11) or retina projection equipment (12) to carry out the projection of image, can let in the smell that accords with image information in intake pipe (9), and sound system (4) can be when image information shows, simulate out the sound environment of high-fidelity, strengthen image information, simulate out a more real environment.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110072797.6A CN112711336A (en) | 2021-01-20 | 2021-01-20 | Head-mounted interaction technology based on mixed reality of virtual and real registration of plane natural features |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110072797.6A CN112711336A (en) | 2021-01-20 | 2021-01-20 | Head-mounted interaction technology based on mixed reality of virtual and real registration of plane natural features |
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2021
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