CN109672877A - A kind of vehicle-mounted line holographic projections component and its system of enhancing display - Google Patents
A kind of vehicle-mounted line holographic projections component and its system of enhancing display Download PDFInfo
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- CN109672877A CN109672877A CN201811390106.1A CN201811390106A CN109672877A CN 109672877 A CN109672877 A CN 109672877A CN 201811390106 A CN201811390106 A CN 201811390106A CN 109672877 A CN109672877 A CN 109672877A
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- 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
- H04N9/315—Modulator illumination systems
- H04N9/3155—Modulator illumination systems for controlling the light source
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B35/00—Stereoscopic photography
- G03B35/18—Stereoscopic photography by simultaneous viewing
-
- 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
Abstract
The present invention relates to line holographic projections technical fields, specifically disclose the vehicle-mounted line holographic projections component and its system of a kind of enhancing display, the component is equipped with the control panel being integrated in vehicle body platform and the PGU image source module being independently electrically connected with it, illuminant module, enhancing display module, it is additionally provided with the imaging support for accepting the PGU image source module emergent light, the imaging support is located at the top of the enhancing display module；Non-imaging surface of the photosensitive head of the illuminant module close to the imaging support.The beneficial effects of the present invention are: provided with illuminant module to obtain external bright situation in real time, and it is additionally arranged a PGU image source module, imaging effect is more three-dimensional, and enhancing human eye sees view experience；Alternatively, increase RGB LED lamp module in the bottom of imaging support, make to be ultimately imaged that the image 3D effect that carrier inside show is more obvious, and also more consistent with the brightness of the display screen of PGU image source module, enhancing human eye is seen view and experienced.
Description
Technical field
The present invention relates to line holographic projections technical field more particularly to it is a kind of enhancing display vehicle-mounted line holographic projections component and its
System.
Background technique
The present invention it be using plane reflection transmission imaging principle record and the true three-dimensional image information of reconstructed object.Entirely
Three-dimensional picture is suspended in the imaging in the air of outdoor scene by breath projection arrangement, it can be seen that three-dimensional virtual things, lifelike image.
With popularizing for automobile, people are higher and higher to all requirements of automobile, so that more and more electronic products
It is integrated on vehicle, holographic projector is also introduced into automotive field.Automobile is as a kind of extremely convenient vehicles, warp
It often travels in the case where the automobile externals ambient brightness such as daytime, night, fine day, rainy day, haze sky, mistake tunnel change greatly, this
When passenger it can be seen that picture and the brightness of display screen enter and leave very big, and imaging effect is poor, influences human eye and sees view experience.
Summary of the invention
The present invention provides a kind of vehicle-mounted line holographic projections component of enhancing display, and the technical issues of solution is the frequent row of automobile
It sails in the case where the automobile externals ambient brightness such as daytime, night, fine day, rainy day, haze sky, mistake tunnel change greatly, multiplies at this time
Visitor it can be seen that picture and the brightness of display screen enter and leave very big, and imaging effect is poor.
In order to solve the above technical problems, the present invention provides a kind of vehicle-mounted line holographic projections component of enhancing display, is equipped with integrated
Control panel in vehicle body platform and the PGU image source module being independently electrically connected with it, illuminant module, enhancing display module, also
Equipped with the imaging support for accepting the PGU image source module emergent light, the imaging support is located at the upper of the enhancing display module
Side；Non-imaging surface of the photosensitive head of the illuminant module close to the imaging support.
Preferably, the enhancing display module is another PGU image source module.
Preferably, the control panel is used to be believed according to the ambient brightness variable signal of the illuminant module and received projection
Breath, controls the projection signal of the PGU image source module and another PGU image source module.
Preferably, the enhancing display module is atmosphere lamp module, and the upper surface of the atmosphere lamp module is equipped with preset
The photosensitive pattern drawn by fluorescent powder, the atmosphere lamp module are additionally provided with the RGB LED lamp module for irradiating the photosensitive pattern.
Preferably, the control panel is used to be believed according to the ambient brightness variable signal of the illuminant module and received projection
Breath, controls the projection signal of the PGU image source module and the color and colour temperature of the RGB LED lamp module.
The present invention also provides a kind of vehicle-mounted holographic projection system of enhancing display, including main control module and independent electrically with it
Illuminant module, signal source module, PGU image source module and the enhancing display module of connection；
The illuminant module is for obtaining external environment luminance signal and being sent to the main control module；
The signal source module sends projection signal source to the main control module；
The main control module is used to send the PGU image source module after treatment for the received projection signal source
It is shown；
The PGU image source module issues projection image to imaging support for the projection signal based on the received；
It is concurrent that the main control module is also used to the external environment luminance signal generation enhancing display signal based on the received
It is sent to the enhancing display module；
The enhancing display module shows that signal is issued to the imaging support for the enhancing based on the received and is superimposed
Signal, for enhancing the projection image.
Preferably, the enhancing display module is another PGU image source module, and the superposed signal of sending is Background
Picture, or be luminance signal.
Preferably, the enhancing display module is RGB LED lamp module, the superposed signal of sending be pointed into it is described at
The LED light signal of image carrier.
Preferably, the upper surface of the RGB LED lamp module is equipped with the pre-set image made of fluorescent powder；The RGB
The LED light signal that can be different for colour temperature that LED lamp module issues.
The vehicle-mounted line holographic projections component and its system of a kind of enhancing display provided by the invention, are provided with illuminant module with reality
When obtain external bright situation, and be additionally arranged a PGU image source module, thus control panel or main control module can be according to external bright
The PGU image source module that situation control is added carries out image superposition, so that imaging and PGU image source module inside imaging support
The brightness of display screen is also more consistent, and imaging effect is more three-dimensional, and enhancing human eye sees view experience；Alternatively, at the bottom of imaging support
Portion increases RGB LED lamp module, and the upper surface of the module can draw upper different pattern, thus master control with fluorescent powder by customization
Module can be irradiated to the glimmering of its drafting according to the light of the sending different-colour of external bright situation control RGB LED lamp module
On light pattern, to be superimposed inside imaging support with image caused by PGU image source module, make to be ultimately imaged carrier inside aobvious
The image 3D effect shown is more obvious, and also more consistent with the brightness of the display screen of PGU image source module, and enhancing human eye sees view body
It tests.
Detailed description of the invention
Fig. 1 is the imaging schematic diagram for the vehicle-mounted line holographic projections component that a kind of enhancing that the embodiment of the present invention 1 provides is shown；
Fig. 2 is the structure chart for the vehicle-mounted line holographic projections component that a kind of enhancing that the embodiment of the present invention 1 provides is shown；
Fig. 3 is the structure chart for the vehicle-mounted line holographic projections component that a kind of enhancing that the embodiment of the present invention 2 provides is shown；
Fig. 4 is the function structure chart for the vehicle-mounted holographic projection system that a kind of enhancing that the embodiment of the present invention 3 provides is shown；
Fig. 5 is the function structure chart for the vehicle-mounted holographic projection system that a kind of enhancing that the embodiment of the present invention 4 provides is shown.
Specific embodiment
Embodiments of the present invention are specifically illustrated with reference to the accompanying drawing, embodiment is only given for illustrative purposes,
It can not be interpreted as limitation of the invention, including attached drawing is only for reference and illustrates use, not constitute and the invention patent is protected
The limitation of range, because on the basis of not departing from spirit and scope of the invention many changes can be carried out to the present invention.
Embodiment 1
The vehicle-mounted line holographic projections component that a kind of enhancing that the embodiment of the present invention 1 provides is shown, image-forming principle such as Fig. 1 institute
Show, structure arrangement is as shown in Fig. 2, be equipped with the control panel 01 being integrated in vehicle body platform and the PGU being independently electrically connected with it
Image source module 02, illuminant module 03, enhancing display module 04, are additionally provided with the imaging for accepting 02 emergent light of PGU image source module
Carrier 05, the imaging support 05 are located at the top of the enhancing display module 04；The photosensitive head of the illuminant module 03 is close
The non-imaging surface of the imaging support 05.The main function component of the imaging support 05 is holographic imaging face 51.
As a preferred embodiment of the present invention, the enhancing display module 04 is another PGU image source module 06.It is so-called
What is referred to is image generation unit to PGU (Picture Generation Unit), in the present embodiment, the PGU image source module
02 can be not particularly limited using technologies, the present invention such as TFT, DLP, LCOS, OLED.Another PGU image source module 06
Bright superposition or image superposition can be carried out to the PGU image source module 02 using technologies such as TFT, DLP, LCOS, OLED,
The control panel 01 is according to the ambient brightness variable signal and received projection information of the illuminant module 03 at this time, described in control
The projection signal of PGU image source module 02 and another PGU image source module 06.
Embodiment 2
As another preferred embodiment of the invention, as different from Example 2, structure chart as shown in Figure 3, the increasing
Strong display module 04 can be set to atmosphere lamp module 07, and the upper surface of the atmosphere lamp module 07 is equipped with preset by fluorescent powder
The photosensitive pattern 08 of drafting, the atmosphere lamp module 07 are additionally provided with the RGB LED lamp module 09 for irradiating the photosensitive pattern 08.This
When, the control panel 01 is according to the ambient brightness variable signal and received projection information of the illuminant module 03, described in control
The color and colour temperature of the projection signal of PGU image source module 02 and the RGB LED lamp module 09.
The vehicle-mounted line holographic projections component that a kind of enhancing that the embodiment of the present invention 1 and 2 provides is shown is provided with illuminant module 03
To obtain external bright situation in real time, and it is additionally arranged a PGU image source module 06, thus control panel 01 can be according to external bright feelings
The PGU image source module 06 that condition control is added carries out image superposition, so that 05 inside imaging of imaging support and PGU image source module
The brightness of 02 display screen is also more consistent, and imaging effect is more three-dimensional, and enhancing human eye sees view experience；
Either, the embodiment of the present invention 1 and 2 increases RGB LED lamp module 09 in the bottom of imaging support 05, the module
Upper surface can draw upper different pattern with fluorescent powder by customization, and thus control panel 01 can be controlled according to external bright situation
The light of the sending different-colour of RGB LED lamp module 09, is irradiated on the phosphor pattern of its drafting, thus with PGU image source module
Image caused by 02 is superimposed inside imaging support 05, makes to be ultimately imaged the image 3D effect shown inside carrier 05 brighter
It is aobvious and also more consistent with the brightness of the display screen of PGU image source module 02, it enhances human eye and sees view experience.Provided with photosensitive mould
Block to obtain external bright situation in real time.
Embodiment 3
The embodiment of the present invention also provide it is a kind of enhancing display vehicle-mounted holographic projection system, including main control module 10 and and its
Illuminant module 11, signal source module 12, PGU image source module 13 and the enhancing display module 14 being independently electrically connected；
The illuminant module 11 is for obtaining external environment luminance signal and being sent to the main control module 10；
The signal source module 12 sends projection signal source to the main control module 10；
The main control module 10 is used to send the PGU image source mould after treatment for the received projection signal source
Block 13 is shown；
The PGU image source module 13 issues projection image to imaging support for the projection signal based on the received；
The main control module 10 is also used to the external environment luminance signal based on the received and generates enhancing display signal simultaneously
It is sent to the enhancing display module 14；
The enhancing display module 14 shows that signal is issued to the imaging support for the enhancing based on the received and folds
Plus signal, for enhancing the projection image.
In the present embodiment, function structure chart as shown in Figure 4, the enhancing display module 14 are another PGU image source mould
Block 15, the superposed signal of sending are background image, or are luminance signal.So-called PGU (Picture Generation
Unit what is) referred to is image generation unit, in the present embodiment, the PGU image source module 13 can using TFT, DLP, LCOS,
The technologies such as OLED, the present invention are not particularly limited.Another PGU image source module 15 can using TFT, DLP, LCOS,
The technologies such as OLED carry out bright superposition or image superposition to the PGU image source module 13, and the control panel 01 is according to institute at this time
The ambient brightness variable signal and received projection information for stating illuminant module 11 control the PGU image source module 13 and described another
The projection signal of one PGU image source module 15.
Embodiment 4
As another preferred embodiment of the invention, as different from Example 2, structure chart as shown in Figure 5, the increasing
Strong display module 14 is RGB LED lamp module 16, and the superposed signal of sending is the LED light letter for being pointed into the imaging support
Number.The upper surface of the RGB LED lamp module 16 is equipped with the pre-set image made of fluorescent powder；The RGB LED lamp module 16
The LED light signal that can be different for colour temperature issued.But in this case, in order to which effect is more three-dimensional, can be carried in imaging
The pattern that a fluorescent powder is drawn is arranged in the only way which must be passed that the bottom of body or RGB LED lamp module 16 are pointed into the imaging support,
So as to according to the different corresponding colors of color conversion.
The vehicle-mounted holographic projection system that a kind of enhancing that the embodiment of the present invention 3 and 4 provides is shown is provided with illuminant module 11
To obtain external bright situation in real time, and it is additionally arranged a PGU image source module 15, thus main control module 10 can be according to external bright
The PGU image source module 15 that situation control is added carries out image superposition, so that imaging and PGU image source module inside imaging support
The brightness of 13 display screen is also more consistent, and imaging effect is more three-dimensional, and enhancing human eye sees view experience；
Either, the embodiment of the present invention 3 and 4 imaging support bottom increase RGB LED lamp module 16, the module it is upper
Surface can draw upper different pattern with fluorescent powder by customization, and thus main control module 10 can be controlled according to external bright situation
The light of the sending different-colour of RGB LED lamp module 16, is irradiated on the phosphor pattern of its drafting, thus with PGU image source module
Image caused by 13 is superimposed inside imaging support 05, makes to be ultimately imaged the image 3D effect that carrier inside is shown brighter
It is aobvious and also more consistent with the brightness of the display screen of PGU image source module 13, it enhances human eye and sees view experience.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (9)
1. a kind of vehicle-mounted line holographic projections component of enhancing display, which is characterized in that equipped with the control panel being integrated in vehicle body platform
And be independently electrically connected with it PGU image source module, illuminant module, enhancing display module, be additionally provided with and accept the PGU image source mould
The imaging support of block emergent light, the imaging support are located at the top of the enhancing display module；The illuminant module it is photosensitive
The non-imaging surface of the closely described imaging support of head rest.
2. a kind of vehicle-mounted line holographic projections component of enhancing display as described in claim 1, it is characterised in that: the enhancing display
Module is another PGU image source module.
3. a kind of vehicle-mounted line holographic projections component of enhancing display as claimed in claim 2, it is characterised in that: the control panel is used
In ambient brightness variable signal and received projection information according to the illuminant module, the PGU image source module and institute are controlled
State the projection signal of another PGU image source module.
4. a kind of vehicle-mounted line holographic projections component of enhancing display as claimed in claim 3, it is characterised in that: the enhancing display
Module is atmosphere lamp module, and the upper surface of the atmosphere lamp module is equipped with the preset photosensitive pattern drawn by fluorescent powder, described
Atmosphere lamp module is additionally provided with the RGB LED lamp module for irradiating the photosensitive pattern.
5. a kind of vehicle-mounted line holographic projections component of enhancing display as claimed in claim 4, it is characterised in that: the control panel is used
In ambient brightness variable signal and received projection information according to the illuminant module, the throwing of the PGU image source module is controlled
The color and colour temperature of shadow signal and the RGB LED lamp module.
6. a kind of vehicle-mounted holographic projection system of enhancing display, it is characterised in that: independently electrically connect including main control module and with it
Illuminant module, signal source module, PGU image source module and the enhancing display module connect；
The illuminant module is for obtaining external environment luminance signal and being sent to the main control module；
The signal source module sends projection signal source to the main control module；
The main control module is used to send in the received projection signal source to after treatment the PGU image source module and carry out
Display；
The PGU image source module issues projection image to imaging support for the projection signal based on the received；
The main control module is also used to the external environment luminance signal based on the received and generates enhancing display signal and be sent to
The enhancing display module；
The enhancing display module shows that signal issues superposed signal to the imaging support for the enhancing based on the received,
For enhancing the projection image.
7. a kind of vehicle-mounted line holographic projections component of enhancing display as claimed in claim 6, it is characterised in that: the enhancing display
Module is another PGU image source module, and the superposed signal of sending is background image, or is luminance signal.
8. a kind of vehicle-mounted line holographic projections component of enhancing display as claimed in claim 6, it is characterised in that: the enhancing display
Module is RGB LED lamp module, and the superposed signal of sending is to be pointed into the LED light signal of the imaging support.
9. a kind of vehicle-mounted line holographic projections component of enhancing display as claimed in claim 8, it is characterised in that: the RGB LED
The upper surface of lamp module is equipped with the pre-set image made of fluorescent powder；What the RGB LED lamp module issued can be for colour temperature not
Same LED light signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811390106.1A CN109672877A (en) | 2018-11-21 | 2018-11-21 | A kind of vehicle-mounted line holographic projections component and its system of enhancing display |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811390106.1A CN109672877A (en) | 2018-11-21 | 2018-11-21 | A kind of vehicle-mounted line holographic projections component and its system of enhancing display |
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| CN109672877A true CN109672877A (en) | 2019-04-23 |
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| CN201811390106.1A Pending CN109672877A (en) | 2018-11-21 | 2018-11-21 | A kind of vehicle-mounted line holographic projections component and its system of enhancing display |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114765682A (en) * | 2020-12-31 | 2022-07-19 | 中国联合网络通信集团有限公司 | Immersive virtual scene experience method, device and system |
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| CN1916691A (en) * | 2005-08-15 | 2007-02-21 | 明基电通股份有限公司 | Projecting unit, and method for adjusting brightness of light source |
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| CN104966485A (en) * | 2015-07-17 | 2015-10-07 | 樊强 | Head up display with adjustable backlight |
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