CN106973276A - Vehicle-mounted optical projection system and the projecting method for the system - Google Patents
Vehicle-mounted optical projection system and the projecting method for the system Download PDFInfo
- Publication number
- CN106973276A CN106973276A CN201710211566.2A CN201710211566A CN106973276A CN 106973276 A CN106973276 A CN 106973276A CN 201710211566 A CN201710211566 A CN 201710211566A CN 106973276 A CN106973276 A CN 106973276A
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- China
- Prior art keywords
- projection
- unit
- vehicle
- image
- presentation content
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/363—Image reproducers using image projection screens
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3179—Video signal processing therefor
- H04N9/3185—Geometric adjustment, e.g. keystone or convergence
Abstract
A kind of vehicle-mounted optical projection system is disclosed, it includes：Projection image's unit, for Projection Display presentation content；Environmental effects unit, its by automobile it is original constitute device transformation form, the presentation content for being shown according to projection image's cell projection is generated and output environment special efficacy in real time；Vehicle-mounted central control unit, it is connected with projection image's unit and the environmental effects unit, and is generated in real time and output environment special efficacy for the presentation content for controlling the environmental effects unit to be shown according to projection image's cell projection.A kind of projecting method for the vehicle-mounted optical projection system is also disclosed that, it includes：After projection image's unit completes initialization and Projection Display presentation content, vehicle-mounted central control unit control environmental effects unit is generated and output environment special efficacy in real time come the presentation content shown according to projection image's cell projection.
Description
Technical field
The present invention relates to automobile and digital projection art, more particularly to a kind of vehicle-mounted optical projection system and for this it is
The projecting method of system.
Background technology
With the development of semiconductor technology, requirement more and more higher of the people to configuration of automobiles is security, comfortableness, attractive in appearance
Property, it is intelligent and recreational in terms of performance be all pursuing a goal for user, need automaker go innovation with it is open.
In recent years, portable type electronic product and movie and television contents become more diverse so that user gets over to the demand of Large-screen stereoscopic display
Come stronger, but automobile primary will still the broadcasting of progress movie and television contents be shown on the display of instrument board at present, due to instrument
The limitation of dash board display sizes size, passenger can not comfortably view and admire video display video to one's heart's content.Movie theatre is in 3D three-dimensional films
On the basis of plus environmental effects analog simulation the new video display product that constitutes, protruded with theme, high in technological content, effect is forced
Very, the features such as picture impact is strong and advantage., can be real-time according to the change of movie and television contents and scene when playing 3D three-dimensional films
The environmental effect such as addition vibrations, smog, water spray, smell, it is comprehensive that beholder results in vision, the sense of hearing, tactile, smell etc.
Impression, forms a kind of unique experience.
Accordingly, it is desirable to provide a kind of vehicle-mounted projection display system, it can meet user during such as long-distance travel, with
When the demand that Large-screen stereoscopic display is immersively enjoyed in car steering room everywhere.At the same time, it is desirable to be configuration of automobiles
A kind of such vehicle-mounted projection display system will not cause consumer to purchase increasing substantially for car cost.
The information for being disclosed in the background section is only intended to understanding of the increase to the general background of the present invention, without should
The prior art for being considered as recognizing or implying the information structure in any form well known to persons skilled in the art.
The content of the invention
According to an aspect of this disclosure there is provided a kind of vehicle-mounted optical projection system, it includes：Projection image's unit, is used for
Projection Display presentation content；Environmental effects unit, its by automobile it is original constitute device transformation form, for according to the projection shadow
The presentation content shown as cell projection is generated and output environment special efficacy in real time；Vehicle-mounted central control unit, itself and the projection
Image unit and the environmental effects unit are connected, and for controlling the environmental effects unit to come according to projection image's unit
The presentation content of Projection Display is generated and output environment special efficacy in real time.
Preferably, the environmental effects unit is included with the one or more in lower unit：Multidimensional seat electric motor units, are used for
The presentation content control vehicle-mounted seat shown according to projection image's cell projection carries out Multi-angle free shake；Vehicular data word tone
Unit is rung, the circular sound field effect that the presentation content output for being shown according to projection image's cell projection matches；It is vehicle-mounted
Air-conditioning unit, the presentation content for being shown according to projection image's cell projection carries out the tune that changes in temperature sweep wind, temperature and wind speed
Section.
Preferably, projection image's unit includes the head-mounted display or flat for being implemented for screen enlarging Projection Display
Depending on display or minitype projection machine.
Preferably, projection image's unit can be configured to be thrown to windshield, back of seat for vehicle or automobile top
Shadow；The projecting direction of projection image's unit can manually or automatically be adjusted.
Preferably, the multidimensional seat electric motor units be one or more, for control respectively automobile one or more
Chair carries out multi-direction shake；The environmental effects unit also includes：Vehicle-mounted water tank water spray unit, for single according to the projection image
The presentation content of first Projection Display produces the environmental effects of water spray..
Preferably, the vehicle-mounted optical projection system also includes：Image collection unit, throws for gathering projection image's unit in real time
The image of shadow.
Preferably, the vehicle-mounted central control unit also includes：Image correction process unit, for the image collection unit
The image gathered in real time carries out image correction process；The projection image correction includes：Projection automatic focusing, projected image direction school
Just and projected background color, brightness and the correction of concave-convex surface degree；The projected image correction for direction includes：Projected image is abnormal
Shape is corrected and correction for direction.
Preferably, the vehicle-mounted central control unit also includes：Gesture identification unit, for real-time to the image collection unit
The image comprising manipulation gesture of collection is identified, so as to after the manipulation gesture is recognized, by the vehicle-mounted central control unit
Corresponding working cell is controlled to be operated.
According to another aspect of the disclosure there is provided a kind of projecting method for foregoing vehicle-mounted optical projection system, it is wrapped
Include：After projection image's unit completes initialization and Projection Display presentation content, the vehicle-mounted central control unit controls the ring
Border special efficacy unit is generated and output environment special efficacy in real time come the presentation content shown according to projection image's cell projection.
Preferably, the projecting method also includes：The image of projection image's cell projection is gathered in real time；To what is gathered in real time
Image comprising manipulation gesture is identified, so as to after the manipulation gesture is recognized, by vehicle-mounted central control unit control pair
The working cell answered is operated.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of embodiment of the present invention or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described.It should be evident that drawings in the following description are only
A part of embodiment of the present invention is described.These accompanying drawings are not restricted for the present invention, but are risen exemplary
Effect.
Fig. 1 is the system block diagram of the vehicle-mounted optical projection system according to an embodiment of the invention；
Fig. 2 is the system block diagram of the vehicle-mounted optical projection system according to another embodiment of the invention；
Fig. 3 is the flow chart of the projecting method for vehicle-mounted optical projection system according to the embodiment of the present invention.
Embodiment
Hereinafter, will be with reference to accompanying drawing, the embodiment to the present invention is described in detail.It should be appreciated that described
Embodiment is only a part of embodiment of the present invention, rather than whole embodiments, and protection scope of the present invention
It is not limited to these specific embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
The every other form of implementation obtained under the premise of creative work is made, the scope of protection of the invention is belonged to.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
Fig. 1 is the system block diagram of the vehicle-mounted optical projection system according to the specific embodiment of the present invention.As shown in Figure 1,
The vehicle-mounted optical projection system includes：Projection image's unit 10, for Projection Display presentation content；Environmental effects unit 30, for root
Corresponding environmental effects are provided according to the presentation content of display；Vehicle-mounted central control unit 20, the vehicle-mounted central control unit 20
It is connected with projection image unit 10 and environmental effects unit 30, and in the image according to 10 Projection Displays of projection image's unit
Hold the change that control environmental effects unit 30 in real time carries out respective environment effect.As shown in fig. 1, more specifically, the environment is special
Effect unit 30 can include consisting of part：Multidimensional seat electric motor units 31, it is used to control vehicle-mounted seat according to presentation content
Chair carries out Multi-angle free shake；Vehicle-mounted digital acoustics unit 32, it is used to export the surround sound matched according to presentation content
Field effect；On-board air conditioner unit 33, it is used to carry out the regulation that changes in temperature sweep wind, temperature and wind speed according to presentation content.It should manage
Solution, the environmental effects unit 30 need not include all these above-mentioned units simultaneously, but can include one kind among them
Or it is a variety of.For example, the environmental effects unit 30 can only include vehicle-mounted digital acoustics unit 32, it can also only include on-board air conditioner
Unit 33, or only include multidimensional seat electric motor units 31.Or, according to actual needs, the environmental effects unit 30 can also
Only include any two kinds of units in these three units.Moreover, it will be appreciated that the composition of the environmental effects unit 30 is also not necessarily
These three units enumerated are confined to, but the special efficacy generation unit beyond these three units can be included.As long as in fact,
The special efficacy generation unit belonged to using the existing unit for carrying out environment enhancing effect from belting of automobile in meaning of the present invention.
For example, the environmental effects unit 30 can also include vehicle-mounted water tank water spray unit 34, it is used for according to projection image's unit 10
The presentation content of institute's Projection Display is sprayed water, to build special environmental effect.For example, when the scene shown by presentation content
During for Mongolian Mongolian drizzle, vehicle-mounted central control unit 20 can control vehicle-mounted water tank water spray unit 34 to carry out a small amount of water mist spray, with
Just allow beholder that there is sensation on the spot in person.
In the present embodiment, projection image's unit 10 can be head-mounted display or head-up display or micro-
Type projector, can be achieved screen enlarging stereopsis Projection Display；Projection image's unit 10 can to automobile windshield
Or the inner space of vehicle such as back of seat for vehicle or automobile top carries out screen enlarging projection；The projecting direction of projection image's unit 10
Can manually or automatically it adjust；The presentation content that projection image's unit 10 is projected can be that itself storage content can also be by car
Central control unit 20 is carried to push.
In the present embodiment, the multidimensional seat electric motor units 31 can be one or more, and automobile is controlled respectively
One or more chair carries out multi-direction shake；Such as：User only can install dynamic seat in driver's seat or front passenger's seat
Chair electric motor units 31, when watching projection image, multidimensional seat electric motor units 31 are shaken in real time according to presentation content；When
So multidimensional seat electric motor units can also be installed in the vehicle-mounted seat such as driver's seat and front passenger's seat respectively, be adapted to two people or many people
The situation of viewing simultaneously.
Fig. 2 is the system block diagram of the vehicle-mounted optical projection system of the another embodiment according to the present invention.Such as Fig. 2 institutes
Show, and unlike the vehicle-mounted optical projection system shown in Fig. 1, the vehicle-mounted optical projection system shown in Fig. 2 also includes：Image collection list
Member 40, the projector space image for acquired projections image unit 10；The vehicle-mounted central control unit 20 includes：Image rectification
Processing unit 21, its projector space image gathered in real time to image collection unit 40 carries out image correction process (wherein, figure
As correction process includes projection automatic focusing, projected image correction for direction and projected background color, brightness and concave-convex surface journey
The correction of degree；The projected image correction for direction includes projected image deformity correction and correction for direction)；The vehicle-mounted central control
Unit 20 also includes：Band manipulation hand in gesture identification unit 22, its projector space gathered in real time to image collection unit 40
The image of gesture is identified, then controls corresponding working cell to be operated by vehicle-mounted central control unit 20.For example：Start car
Carry after central control unit 20, projection image's unit 10 and image collection unit 40, at the beginning of the Projection Display of projection image's unit 10
Beginning application interface, user can utilize the application of gesture selection interface, throwing of the collection with gesture in real time of image collection unit 40
Processing is identified in shadow picture, gesture identification unit 22, and preferably by vehicle-mounted central control unit 20 according to gesture identification unit
The instruction of 22 identifications is operated accordingly.
Fig. 3 is the flow chart of the projecting method for vehicle-mounted optical projection system according to the embodiment of the present invention.Such as Fig. 3 institutes
Show, the projecting method comprises the following steps：
ST1. user starts the vehicle-mounted central control unit and projection image's unit of the system；
ST2. projection image's unit carries out initial projection, and projected picture correction is carried out afterwards；
ST3. vehicle-mounted central control unit indicates that (it can be voice that in the present embodiment, the user, which indicates, according to user
Indicate or selected by gesture control) presentation content of required projection is pushed to projection image's unit progress Projection Display；
ST4. under the control of the vehicle-mounted central control unit, environmental effects unit produced in real time according to presentation content with it is defeated
Go out environmental effects；The environmental effects unit includes multidimensional seat electric motor units, vehicle-mounted digital acoustics unit and on-board air conditioner list
One or more in member.
In summary, vehicle-mounted optical projection system of the present invention and for the system projecting method by automobile itself device
Part constitutes environmental effects unit, and the environmental effects unit includes：Multidimensional seat electric motor units, vehicle-mounted digital acoustics unit and
One or more in on-board air conditioner unit.Using the vehicle-mounted optical projection system, stereopsis screen enlarging, void can be realized in the car
Intend reality or the Projection Display of augmented reality, the viewing impression so as to bring user's comfort and convenient, on the spot in person.Due to
This vehicle-mounted optical projection system carrys out environment construction enhancing effect by automobile itself device as much as possible, so its cost is low and can be direct
Improved on existing vehicle.
To the described above of disclosed embodiment, professional and technical personnel in the field are enable to realize or use this hair
It is bright.It should be appreciated that the feature disclosed in embodiment of above, in addition to the situation for having special instruction, can individually or
Person is used in conjunction with.A variety of modifications to these embodiments will be apparent for those skilled in the art
, generic principles defined herein can without departing from the spirit or scope of the present invention, in other embodiment party
Realized in formula.Therefore, invention disclosed herein is not limited to disclosed embodiment, but be intended to as
The modification within the spirit and scope of the present invention that appended claims are limited.
Claims (10)
1. a kind of vehicle-mounted optical projection system, it is characterised in that it includes：
Projection image's unit, for Projection Display presentation content；
Environmental effects unit, its by automobile it is original constitute device transformation form, for according to projection image's cell projection
The presentation content of display is generated and output environment special efficacy in real time；
Vehicle-mounted central control unit, it is connected with projection image's unit and the environmental effects unit, and for controlling
The environmental effects unit is made to generate in real time and output ring come the presentation content shown according to projection image's cell projection
Border special efficacy.
2. vehicle-mounted optical projection system according to claim 1, it is characterised in that the environmental effects unit is included with lower unit
In one or more：
Multidimensional seat electric motor units, the presentation content control vehicle-mounted seat for being shown according to projection image's cell projection enters
Row Multi-angle free shakes；
Vehicle-mounted digital acoustics unit, the ring that the presentation content output for being shown according to projection image's cell projection matches
Around sound field effect；
On-board air conditioner unit, the presentation content for being shown according to projection image's cell projection carries out changes in temperature and sweeps wind, temperature
With the regulation of wind speed.
3. vehicle-mounted optical projection system according to claim 1, it is characterised in that projection image's unit includes can be used in
Realize the head-mounted display or head-up display or minitype projection machine of screen enlarging Projection Display.
4. vehicle-mounted optical projection system according to claim 1, it is characterised in that projection image's unit can be configured to
Windshield, back of seat for vehicle or automobile top are projected；Projection image's unit can manually or automatically be adjusted
Projecting direction.
5. vehicle-mounted optical projection system according to claim 2, it is characterised in that the multidimensional seat electric motor units be one or
Person is multiple, for controlling one or more chair of automobile to carry out multi-direction shake respectively；The environmental effects unit also includes：
Vehicle-mounted water tank water spray unit, the environment that the presentation content for being shown according to projection image's cell projection produces water spray is special
Effect.
6. vehicle-mounted optical projection system according to claim 1, it is characterised in that the vehicle-mounted optical projection system also includes：Image
Collecting unit, the image for gathering projection image's cell projection in real time.
7. vehicle-mounted optical projection system according to claim 6, it is characterised in that the vehicle-mounted central control unit also includes：
Image correction process unit, the image for being gathered in real time to the image collection unit carries out image correction process；It is described to throw
Shadow image rectification includes：Projection automatic focusing, projected image correction for direction and projected background color, brightness and concave-convex surface journey
The correction of degree；The projected image correction for direction includes：Projected image deformity correction and correction for direction.
8. vehicle-mounted optical projection system according to claim 6, it is characterised in that the vehicle-mounted central control unit also includes：
Gesture identification unit, the image comprising manipulation gesture for being gathered in real time to the image collection unit is identified, so as to
After the manipulation gesture is recognized, corresponding working cell is controlled to be operated by the vehicle-mounted central control unit.
9. a kind of projecting method for vehicle-mounted optical projection system according to any one of claim 1 to 8, its feature exists
In methods described includes：
After projection image's unit completes initialization and Projection Display presentation content, the vehicle-mounted central control unit control
The environmental effects unit is generated and output environment in real time come the presentation content shown according to projection image's cell projection
Special efficacy.
10. projecting method according to claim 9, it is characterised in that methods described also includes：
The image of projection image's cell projection is gathered in real time；
The image comprising manipulation gesture gathered in real time is identified, so as to after the manipulation gesture is recognized, by the car
Carrying central control unit controls corresponding working cell to be operated.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710211566.2A CN106973276A (en) | 2017-04-01 | 2017-04-01 | Vehicle-mounted optical projection system and the projecting method for the system |
| PCT/CN2017/085731 WO2018176614A1 (en) | 2017-04-01 | 2017-05-24 | Vehicle-mounted projection system, and projection method for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710211566.2A CN106973276A (en) | 2017-04-01 | 2017-04-01 | Vehicle-mounted optical projection system and the projecting method for the system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106973276A true CN106973276A (en) | 2017-07-21 |
Family
ID=59336603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710211566.2A Pending CN106973276A (en) | 2017-04-01 | 2017-04-01 | Vehicle-mounted optical projection system and the projecting method for the system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106973276A (en) |
| WO (1) | WO2018176614A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110871684A (en) * | 2018-09-04 | 2020-03-10 | 比亚迪股份有限公司 | In-vehicle projection method, device, equipment and storage medium |
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| WO2018176614A1 (en) | 2018-10-04 |
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Application publication date: 20170721 |