CN110097837A - A kind of method based on compound eye catoptric imaging, system and automobile - Google Patents
A kind of method based on compound eye catoptric imaging, system and automobile Download PDFInfo
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- CN110097837A CN110097837A CN201910438674.2A CN201910438674A CN110097837A CN 110097837 A CN110097837 A CN 110097837A CN 201910438674 A CN201910438674 A CN 201910438674A CN 110097837 A CN110097837 A CN 110097837A
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- compound eye
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Classifications
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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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F21/00—Mobile visual advertising
- G09F21/04—Mobile visual advertising by land vehicles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention belongs to car-mounted display technical fields, and in particular to a kind of method based on compound eye catoptric imaging, system and automobile；Wherein, method based on compound eye catoptric imaging, it include: that compound eye image forming medium is set between multi-media display device and rear seat windscreen, to obtain the target virtual image except light directive rear seat windscreen by several image progress mirror-reflections being parallel to each other and the reflecting surface of cascade arrangement shows multi-media display device of compound eye image forming medium.Method based on compound eye catoptric imaging of the invention, using compound eye image forming medium, since compound eye image forming medium is arranged between multi-media display device and rear seat windscreen, solve the problems, such as that the installation space of primary plane mirror is limited, the size of compound eye image forming medium can be done greatly, correspondingly, the display interface of multi-media display device can be done greatly, so that the display image after catoptric imaging is bigger.
Description
Technical field
The invention belongs to car-mounted display technical fields, and in particular to a kind of method based on compound eye catoptric imaging, system and
Automobile.
Background technique
With the rapid development of automotive engineering, have become a kind of prevalence as the Ads on Vehicles of carrier dependent on automobile
The broadcasting of Way of AD Communication, Ads on Vehicles depends on vehicle-mounted media equipment.Existing vehicle-mounted media equipment, generallys use plane
The method of mirror catoptric imaging realizes the purpose of car-mounted display.For example, Publication No. CN 109036128A disclose it is a kind of vehicle-mounted
Apparatus for media playing, including display screen and transparent panel, transparent panel is arranged between display screen and back row seat, and transparent side
Acute angle is arranged each other between plate and display screen, and the installation space that this allows for transparent panel is limited, and overall picture observing effect is inclined
It is small.
Summary of the invention
Based on the above deficiencies in the existing technologies, the present invention provides a kind of method based on compound eye catoptric imaging, is
System and automobile.
In order to achieve the above object of the invention, the invention adopts the following technical scheme:
A method of based on compound eye catoptric imaging, comprising:
Compound eye image forming medium is set between multi-media display device and rear seat windscreen, to pass through compound eye image forming medium
It is several be parallel to each other and image that the reflecting surface of cascade arrangement shows multi-media display device carries out mirror-reflections, obtain
The target virtual image except light directive rear seat windscreen.
The present invention also provides one kind to be based on compound eye reflection imaging system, comprising:
Multi-media display device, for showing image；
Compound eye image forming medium is set between multi-media display device and rear seat windscreen；The compound eye image forming medium has
Acute angle is arranged each other for several reflectings surface being parallel to each other and staged is arranged, compound eye image forming medium and multi-media display device, with
Making reflecting surface and multi-media display device, obtuse angle is arranged each other.
Preferably, the compound eye image forming medium is sequentially overlapped by several compound eye constituent elements, each compound eye constituent element
Reflectance coating including image forming medium and on image forming medium, the reflectance coating are located at image forming medium and multi-media display device phase
Pair face on to form reflecting surface；The image forming medium is transparent material.
Preferably, all adjacent compound eye constituent elements are bonded by way of bonding, to form compound eye image forming medium.
Preferably, the thickness of the image forming medium and the width of reflectance coating are equal；The thickness of the image forming medium
For 0.5~3mm.
Preferably, the visible light transmittance of the reflectance coating be 10~90%, it is seen that light reflectivity be 2~
82%.
Preferably, mesh film is relatively set with the compound eye image forming medium, and mesh film and compound eye imaging are situated between
Matter is located at the two sides of multi-media display device；The through-hole rate of the mesh film is 10~20%.
Preferably, the angle between the multi-media display device and compound eye image forming medium is 20~80 °, described
The angle of multi-media display device and horizontal plane is 0~45 °.
Preferably, the multi-media display device is installed on object disposing platform top or installation by adhering are in glove
Within platform；The object disposing platform is the platform under the rear seat windscreen of interior rear side.
The present invention also provides a kind of automobiles, which is characterized in that base described in either a program as above is equipped in the automobile
In compound eye reflection imaging system.
Compared with prior art, the present invention beneficial effect is:
Method and system based on compound eye catoptric imaging of the invention are situated between using compound eye image forming medium since compound eye is imaged
Matter is arranged between multi-media display device and rear seat windscreen, solves the problems, such as that the installation space of primary plane mirror is limited, multiple
The size of eye image forming medium can be done greatly, and correspondingly, the display interface of multi-media display device can be done greatly, so that catoptric imaging
Display image afterwards is bigger.
Automobile of the invention realizes the dynamic communication of advertising media.
Detailed description of the invention
Fig. 1 is the structural schematic diagram based on compound eye reflection imaging system of the embodiment of the present invention one；
Fig. 2 is the schematic cross-sectional view based on compound eye reflection imaging system of the embodiment of the present invention one；
Fig. 3 is the portion the A enlarged drawing in Fig. 1；
Fig. 4 is the mirror-reflection schematic illustration based on compound eye reflection imaging system of the embodiment of the present invention one.
Specific embodiment
In order to illustrate the embodiments of the present invention more clearly, Detailed description of the invention a specific embodiment of the invention will be compareed below.
It should be evident that drawings in the following description are only some embodiments of the invention, those of ordinary skill in the art are come
It says, without creative efforts, is also possible to obtain other drawings based on these drawings, and obtain other real
Apply mode.In addition, the direction term being previously mentioned in following embodiment, such as: upper and lower, left and right, front or rear etc. are only with reference to attached
The direction of figure.Therefore, the direction term used is intended to be illustrative and not intended to limit the present invention.
Embodiment one:
As shown in Figs 1-4, the present embodiment based on compound eye reflection imaging system, be mounted in vehicle 0, including multimedia is aobvious
Show equipment 1 and compound eye image forming medium 2.
Multi-media display device 1 is display screen, such as: CRT display screen, LCD display, PDP display screen, OLED display screen
Deng, can also be all multimedia equipments with above-mentioned display screen, only need can show Ads on Vehicles image.In addition, more
Media display devices 1 are mounted on the top of object disposing platform, and the object disposing platform of the present embodiment is under the rear seat windscreen of interior rear side
Platform, i.e. platform between back row seat and rear seat windscreen.The specific installation method of multi-media display device can be with are as follows: will
Multi-media display device is placed in above object disposing platform, the reserved hole location point pair corresponding on object disposing platform of mounting structure
Together, object disposing platform is passed through up to lower section standby box space using screw, and be locked in the other end with nut.Wherein, more matchmakers
Body shows that the included angle A of equipment 1 and horizontal plane can be 0~45 °, and specific angle Selection can carry out true according to imaging demand
It is fixed.
The compound eye image forming medium 2 of the present embodiment, with several reflectings surface being parallel to each other and staged is arranged.Specifically,
Compound eye image forming medium 2 is sequentially overlapped by several compound eye constituent elements, each compound eye constituent element include image forming medium 20 and setting at
As the reflectance coating 21 on medium, reflectance coating 21 is located on the face opposite with multi-media display device 1 of image forming medium 20 anti-to be formed
Penetrate face.Wherein, image forming medium is transparent material, and transparent material is transparent organic polymer material or glass, transparent organic high score
The transparent polypropylene of sub- material selection, polyvinyl chloride, polystyrene, polyethylene terephthalate, polycarbonate, poly- methyl
Methyl acrylate, polyethylene naphthalate, diacetyl cellulose, tri acetyl cellulose, acrylonitrile-styrene binary
One of copolymer, acrylonitrile-butadiene-styrene terpolymer or a variety of combinations.
Wherein, the formation process of compound eye image forming medium are as follows:
(1) formation process of compound eye constituent element: taking a piece of image forming medium with a thickness of 0.5~3mm, in its lower surface additional one
Piece reflectance coating forms a face reflecting surface, i.e. the lower surface of image forming medium is reflecting surface；Above-mentioned process is repeated, several compound eyes are obtained
Constituent element；
(2) superposition process: by several compound eye constituent elements successively according to the one side and next compound eye constituent element that attached reflectance coating
The sequence (as shown in Figure 3) of the one side fitting of non-additional reflection film, is bonded, shape with bonding mode or other modes being fixedly connected
Base material is imaged at one piece of compound eye as made of multi-panel reflectance coating horizontal abutment；
(3) compound eye is reflected into base material, with compound eye constituent element with a thickness of thickness, is cut into a complete plane perpendicular to binding face
Or with cambered face, one piece is ultimately formed with cambered or plane compound eye image forming medium, and can cut according to specific requirements
At different sizes.At this point, compound eye image forming medium has several reflectings surface being parallel to each other and staged is arranged, i.e. compound eye reflection knot
Structure.
The compound eye image forming medium 2 made is mounted between multi-media display device 1 and rear seat windscreen, and compound eye at
As the angle opening of medium 2 and multi-media display device 1 is towards the front of automobile, i.e. compound eye image forming medium 2 is aobvious positioned at multimedia
Show the upper right side of equipment 1；At this point, acute angle is arranged each other for compound eye image forming medium 2 and multi-media display device 1, so that compound eye is imaged
The reflecting surface and multi-media display device 1 of medium are opposite and obtuse angle is arranged each other.It is designed in this way, compound eye image forming medium can be passed through
Effect, the image that multi-media display device is shown will realize mirror-reflection by compound eye catoptric arrangement, present on each reflectance coating
The segment virtual image, all segment virtual images are combined into the target virtual image except light directive rear seat windscreen, finally from automobile rear
The big picture image being made of the small virtual image presented on each reflectance coating can be seen when observation, shown with multi-media display device
The image shown is consistent, and automobile external observer is allow to pass through rear seat windscreen, it is seen that three-dimensional picture.
Wherein, the specific mounting means of compound eye image forming medium can be with are as follows: the two sides of compound eye image forming medium pass through with downside
Circular hole screw is fixed with bracket, and bracket and compound eye image forming medium are integrally vertically installed at object disposing platform near rear of vehicle wind glass
The side of glass, so that the included angle B of compound eye image forming medium 2 and multi-media display device 1 is 20~80 °, specific angle Selection can
To be determined according to imaging demand；Wherein, the structure of bracket can refer to the prior art, and this will not be repeated here.In addition, this implementation
The above-mentioned reflectance coating of example, i.e. semi-transparent semi-reflecting film, are optics PET material, are additional on image forming medium using optical coating or pad pasting,
Its visible light transmittance is 10~90%, it is seen that light reflectivity is 2~82%.Wherein, as shown in figure 4, with compound eye image forming medium 2
Angle with multi-media display device 1 is 45 ° and is described in detail, at this time the reflecting surface and multimedia in compound eye image forming medium 2
The angle for showing equipment 1 is 135 °, and the thickness of image forming medium 20 is equal with the width of reflectance coating 21 at this time；Multi-media display device
The image of display is accordingly reflected and is shown below by the reflectance coating of the staged horizontal arrangement inside compound eye image forming medium
Part picture in image forms the small virtual image (mirror-reflection principle) reflected on each reflecting surface；Several small virtual images
According to the stepped horizontally arranged sequence of reflecting surface, group becomes a big, successional picture image (arrow in such as Fig. 4
Represent radiation direction), similar to the compound eye structural of insect, each reflective surface portion correspondence reflects a part of image, all reflections
Each small virtual image is built into a big picture by face, thus reached at a distance observe when almost can not employment eye tell it is each
The small virtual image is the effect stood upside down.The compound eye reflection technology of the present embodiment makes script multi-media display device with unique mode
On horizontal lying picture image, be three-dimensional, coherent when becoming from rear, and be complete.
Mesh film 3, i.e. net is arranged in the present embodiment in the space of multi-media display device 1 and 2 sandwiched of compound eye image forming medium
Pore membrane 3 is laid in the side towards driver, passenger；Mesh film 3 and compound eye image forming medium 2 are opposite, and are distributed aobvious positioned at multimedia
Show the two sides of equipment 1；The through-hole rate of the mesh film 3 of the present embodiment is 10~20%.The present embodiment passes through the setting of mesh film,
Effect is in order to block light that multi-media display device itself is issued and from remaining light of automobile front, it is ensured that compound eye
Imaging is not influenced by other light, while the mesh film of the through-hole rate well ensures the transmitance of rear light, not shadow
Ring the case where driver observes rear of vehicle backward.Wherein, mesh film also could alternatively be black shading grenadine.
The present embodiment is also provided based on the corresponding method based on compound eye catoptric imaging of compound eye reflection imaging system, comprising:
Several by compound eye image forming medium are parallel to each other and the reflecting surface of cascade arrangement is aobvious to multi-media display device
The image shown carries out mirror-reflection, obtains the target virtual image except light directive rear seat windscreen.Wherein, the target virtual image is by several
Small virtual image composition, the target virtual image can be shown backward through rear seat windscreen, and the observer of automobile external is allow to pass through rear gear
Wind glass sees three-dimensional picture.
The present embodiment also provides a kind of automobile, and the compound eye reflection imaging system of the present embodiment is equipped in the automobile, realizes
The broadcasting of Ads on Vehicles.
Embodiment two:
The compound eye reflection imaging system of the present embodiment and embodiment one the difference is that:
The multi-media display device installation by adhering of the present embodiment is within object disposing platform, specific installation method are as follows: will
Object disposing platform middle section is cut and is removed according to specific size, and hollow out goes out one and provides the position of installation, which is downwards
For boot inner space, multi-media display device a part is fixed on the object disposing platform after cutting, after another part insertion
In standby box space, the limited space on object disposing platform is avoided.It is designed in this way, the size of compound eye image forming medium can be allowed to set
That counts is bigger, and the picture image for being conducive to obtain after compound eye image forming medium reflects fills up rear seat windscreen, is promoted vehicle-mounted wide
The display effect of announcement.
The other structures of the compound eye reflection imaging system of the present embodiment and the method for corresponding compound eye catoptric imaging, automobile
It can be with reference implementation example one.
The above is only that the preferred embodiment of the present invention and principle are described in detail, to the common skill of this field
For art personnel, the thought provided according to the present invention will change in specific embodiment, and these changes should also regard
For protection scope of the present invention.
Claims (10)
1. a kind of method based on compound eye catoptric imaging characterized by comprising
Compound eye image forming medium is set between multi-media display device and rear seat windscreen, if to pass through compound eye image forming medium
The dry image progress mirror-reflection being parallel to each other and the reflecting surface of cascade arrangement shows multi-media display device, obtains light
The target virtual image except directive rear seat windscreen.
2. one kind is based on compound eye reflection imaging system characterized by comprising
Multi-media display device, for showing image；
Compound eye image forming medium is set between multi-media display device and rear seat windscreen；The compound eye image forming medium has several
It is parallel to each other and the reflecting surface of staged arrangement, acute angle is arranged each other for compound eye image forming medium and multi-media display device, so that instead
Penetrating face and multi-media display device, obtuse angle is arranged each other.
3. according to claim 2 a kind of based on compound eye reflection imaging system, which is characterized in that the compound eye image forming medium
It being sequentially overlapped by several compound eye constituent elements, each compound eye constituent element includes image forming medium and the reflectance coating on image forming medium,
The reflectance coating is located on the image forming medium face opposite with multi-media display device to form reflecting surface；The image forming medium is
Bright material.
4. according to claim 3 a kind of based on compound eye reflection imaging system, which is characterized in that all adjacent compound eye groups
Member is bonded by way of bonding, to form compound eye image forming medium.
5. according to claim 3 a kind of based on compound eye reflection imaging system, which is characterized in that the thickness of the image forming medium
It spends equal with the width of reflectance coating；The image forming medium with a thickness of 0.5~3mm.
A kind of be based on compound eye reflection imaging system 6. according to claim 3, which is characterized in that the reflectance coating it is visible
Light transmission rate is 10~90%, it is seen that light reflectivity is 2~82%.
7. a kind of being based on compound eye reflection imaging system according to claim 2-6 is described in any item, which is characterized in that with it is described multiple
Eye image forming medium is relatively set with mesh film, and mesh film and compound eye image forming medium are located at the two of multi-media display device
Side；The through-hole rate of the mesh film is 10~20%.
8. described in any item a kind of based on compound eye reflection imaging system according to claim 2-6, which is characterized in that more matchmakers
Body shows that the angle between equipment and compound eye image forming medium is 20~80 °, the angle of the multi-media display device and horizontal plane
It is 0~45 °.
9. described in any item a kind of based on compound eye reflection imaging system according to claim 2-6, which is characterized in that more matchmakers
Body shows the top that equipment is installed on object disposing platform or installation by adhering within object disposing platform；After the object disposing platform is interior
Platform under the rear seat windscreen of side.
10. a kind of automobile, which is characterized in that installation is a kind of just like any one of claim 2-9 anti-based on compound eye in the automobile
Penetrate imaging system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438674.2A CN110097837A (en) | 2019-05-24 | 2019-05-24 | A kind of method based on compound eye catoptric imaging, system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438674.2A CN110097837A (en) | 2019-05-24 | 2019-05-24 | A kind of method based on compound eye catoptric imaging, system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110097837A true CN110097837A (en) | 2019-08-06 |
Family
ID=67449140
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910438674.2A Pending CN110097837A (en) | 2019-05-24 | 2019-05-24 | A kind of method based on compound eye catoptric imaging, system and automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830717A (en) * | 2020-07-28 | 2020-10-27 | 上海镭极信息科技有限公司 | Head-up display system and device suitable for medium and low resolution |
-
2019
- 2019-05-24 CN CN201910438674.2A patent/CN110097837A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830717A (en) * | 2020-07-28 | 2020-10-27 | 上海镭极信息科技有限公司 | Head-up display system and device suitable for medium and low resolution |
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Application publication date: 20190806 |