CN108819677A - Anti-glare system and automobile - Google Patents
Anti-glare system and automobile Download PDFInfo
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- CN108819677A CN108819677A CN201810955087.6A CN201810955087A CN108819677A CN 108819677 A CN108819677 A CN 108819677A CN 201810955087 A CN201810955087 A CN 201810955087A CN 108819677 A CN108819677 A CN 108819677A
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- light
- optical devices
- color film
- transparent color
- light intensity
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- 230000003287 optical effect Effects 0.000 claims abstract description 82
- 238000002834 transmittance Methods 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 17
- 229910052709 silver Inorganic materials 0.000 claims description 8
- 239000004332 silver Substances 0.000 claims description 8
- -1 silver halide Chemical class 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 5
- 230000002829 reductive effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000010408 film Substances 0.000 description 87
- 239000000243 solution Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
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- 230000001678 irradiating effect Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- JKFYKCYQEWQPTM-UHFFFAOYSA-N 2-azaniumyl-2-(4-fluorophenyl)acetate Chemical compound OC(=O)C(N)C1=CC=C(F)C=C1 JKFYKCYQEWQPTM-UHFFFAOYSA-N 0.000 description 2
- 229910021612 Silver iodide Inorganic materials 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 238000006552 photochemical reaction Methods 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 2
- 229940045105 silver iodide Drugs 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 206010072170 Skin wound Diseases 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
- 238000003682 fluorination reaction Methods 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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- 238000007747 plating Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- SDLBJIZEEMKQKY-UHFFFAOYSA-M silver chlorate Chemical compound [Ag+].[O-]Cl(=O)=O SDLBJIZEEMKQKY-UHFFFAOYSA-M 0.000 description 1
- 229940096017 silver fluoride Drugs 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- REYHXKZHIMGNSE-UHFFFAOYSA-M silver monofluoride Chemical compound [F-].[Ag+] REYHXKZHIMGNSE-UHFFFAOYSA-M 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/20—Accessories, e.g. wind deflectors, blinds
- B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
- B60J1/2088—Lamellar or like blinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
- B60J3/04—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in transparency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention provides a kind of anti-glare system and automobiles, are related to anti-glare technical field.The anti-glare system includes：Transparent color film, Optical devices, the first light intensity test device and control device, control device is connect with Optical devices and the first light intensity test device signal respectively, first light intensity test device is used to detect the light intensity of vehicle outer side, and intensity signal is fed back to control device, control device receives the intensity signal of the first light intensity test device feedback, when intensity signal exceeds the first Intensity threshold, control device controls Optical devices starting, the ultraviolet light transparent color film that Optical devices issue, so that the color depth of transparent color film increases.The anti-glare system is applied in automobile, can be according to the color depth of the light intensity regulating transparent color film outside automobile, to change the light transmittance of front windshield.
Description
Technical field
The present invention relates to anti-glare technical fields, more particularly, to a kind of anti-glare system and automobile.
Background technique
With automobile popularizing at home, people increasingly focus on the comfortable and safety driven, comfortable steering external
Ambient lighting is exactly a wherein important ring.External ambient light is too strong can be dazzling to driver's generation, especially drives in driver
The distance light that Che Shi, the strong sunlight of fair weather and nighttime driving opposite direction lane vehicle are opened, is to cause driver that can not see clearly
An important factor for road conditions are to cause traffic accident.
Current solution is by integrally pasting Sunshade film in automobile front windshield or driver actively wears sunshade mirror
Evaded.Such drawback is that the first way is that the effect of sunshade is uncontrollable, and Sunshade film is sticked on windshield
Afterwards, windshield light transmittance entire lowering can be made, it is excessively dark in environment light although too strong external ambient light can be reduced
When, such as rainy day aggravates the excessively dark effect of this environment light when undesirable road is shone on tunnel or road, and harm drives peace instead
Entirely.And the operation and cost of driver can additionally be increased by wearing sunshade mirror also.
To sum up, how stronger in light while light transmittance with higher when guaranteeing front windshield in dark
When with anti-glare effect become technical problem urgently to be resolved.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-glare system, with solve front windshield existing in the prior art without
Method guarantees the light transmittance with higher in dark and has the technical issues of anti-glare effect when light is stronger.
Anti-glare system provided by the invention, including：It is covered on the transparent color film of front windshield, it is ultraviolet for issuing
The Optical devices of light, the first light intensity test device and control device, wherein
The transparent color film is covered on front windshield, or is covered on the front windshield and glass for vehicle window simultaneously
On；
The control device is connect with the Optical devices and the first light intensity test device signal respectively；
First light intensity test device is used to detect the light intensity of vehicle outer side, and intensity signal is fed back to the control
Device；
The control device receives the intensity signal of the first light intensity test device feedback, when the intensity signal exceeds
When the first Intensity threshold, the control device controls the Optical devices starting, the ultraviolet light that the Optical devices issue
The transparent color film, so that the color depth of the transparent color film increases, light transmittance is reduced.
It further include optical path switching device further, the optical path switching device is used in any of the above-described technical solution
The ultraviolet light that the Optical devices emit is sent to the transparent color film.
In any of the above-described technical solution, further, the wave band of the ultraviolet light of Optical devices transmitting be 315nm~
400nm。
In any of the above-described technical solution, further, the transparent color film includes transparent base film, the transparent base film
It is interior it is uniformly distributed have light reaction particle, the light reaction particle increases under ultraviolet light with color depth after ultraviolet light reaction
Add, light reaction particle color depth after separating with ultraviolet light returns to original state.
In any of the above-described technical solution, further, the light reaction particle includes silver halide particle.
In any of the above-described technical solution, further, the inspection of the second light intensity is provided at the light-emitting window of the Optical devices
Device is surveyed, second light intensity test device is connect with the control device signal, when second light intensity test device detects
Light intensity less than the second Intensity threshold when, it is out of service that the control device controls the Optical devices.
It further include ultraviolet light secluding film further, the ultraviolet light secluding film pastes in any of the above-described technical solution
In the inside of the front windshield, the transparent color film pastes the inside with the ultraviolet light secluding film, the optics dress
The ultraviolet light for setting sending is irradiated to the inside of the transparent color film.
In any of the above-described technical solution, further, the optical path switching device includes light guide type condenser and/or anti-
Penetrate mirror.
In any of the above-described technical solution, further, first light intensity test device includes photosensitive sensor.
Compared with the existing technology, anti-glare system of the present invention has the advantage that：
Anti-glare system of the present invention is applied in automobile, wherein transparent color film is covered on the front windshield of automobile
On glass.In use, the light intensity of light intensity test device detection vehicle outer side, when light intensity is more than the first Intensity threshold,
Control device controls Optical devices starting, and the ultraviolet lighting that Optical devices issue is mapped on transparent color film, so that transparent change
The color depth of color film increases, thus reduce the light transmittance of front windshield, it is anti-glare to achieve the effect that.Ambient compared with
When dark, Optical devices are in close state, and transparent color film color depth when being not affected by ultraviolet light is shallower, for example, shallowly
Color is colourless, and the light transmittance of front windshield is relatively high at this time.
Therefore, by anti-glare system provided by the present application, optical system is opened when light is stronger, so that transparent color
Film darkens, to reach anti-glare effect；Close optical system in dark so that transparent color film be in color compared with
Shallow state, so that the light transmittance of front windshield is relatively high.
It, can not to solve front windshield existing in the prior art another object of the present invention is to propose a kind of automobile
Guarantee the light transmittance with higher in dark and there is the technical issues of anti-glare effect when light is stronger.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of automobile is equipped with anti-glare system as described in the above technical scheme in the automobile.
Possessed advantage is identical compared with the existing technology with above-mentioned anti-glare system for the automobile, and details are not described herein.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram one that anti-glare system provided in an embodiment of the present invention is applied to automobile；
Fig. 2 is the structural schematic diagram two that anti-glare system provided in an embodiment of the present invention is applied to automobile；
Fig. 3 is the structural schematic diagram three that anti-glare system provided in an embodiment of the present invention is applied to automobile；
Fig. 4 is the structural schematic diagram four that anti-glare system provided in an embodiment of the present invention is applied to automobile.
In figure：10- front windshield；The first light intensity test device of 20-；30- driver；40- optical path switching device；50-
Transparent color film；The ultraviolet secluding film of 60-；70- Optical devices.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment one
As Figure 1-Figure 4, anti-glare system provided in an embodiment of the present invention, including：Transparent color film 50, for issuing
The Optical devices 70 of ultraviolet light, the first light intensity test device 20 and control device, wherein control device is filled with optics respectively
It sets 70 to connect with 20 signal of the first light intensity test device, the first light intensity test device 20 is installed on automobile, for detecting automobile
The light intensity in outside, and intensity signal is fed back to control device.Specifically, the first light intensity test device 20 may be mounted at automobile
Inside, also may be mounted at the outside of automobile.Control device receives the intensity signal of the first light intensity test device 20 feedback, when
When intensity signal exceeds the first Intensity threshold, control device controls Optical devices 70 and starts, the ultraviolet light that Optical devices 70 issue
Transparent color film 50 is irradiated, so that the color depth of transparent color film 50 increases.
The anti-glare system of the embodiment of the present invention is applied in automobile, wherein before transparent color film 50 is covered on automobile
On windshield 10, or it is covered on the front windshield 10 of automobile and other vehicle windows of automobile simultaneously.In use process
In, light intensity test device detects the light intensity of vehicle outer side, and when light intensity is more than the first Intensity threshold, control device controls optics dress
70 startings are set, the ultraviolet lighting that Optical devices 70 issue is mapped on transparent color film 50, so that the color of transparent color film 50
Depth increases, thus reduce the light transmittance of front windshield 10, it is anti-glare to achieve the effect that.In extraneous dark, light
It learns device 70 to be in close state, the color depth when being not affected by ultraviolet light of transparent color film 50 is shallower, for example, light
Or it is colourless, the light transmittance of front windshield 10 is relatively high at this time.
Therefore, by anti-glare system provided by the present application, optical system is opened when light is stronger, so that transparent color
Film 50 darkens, to reach anti-glare effect；Optical system is closed in dark, so that transparent color film 50 is in face
The shallower state of color, so that the light transmittance of front windshield 10 is relatively high.
Transparent color film 50 is covered on the front windshield 10 of automobile, driver can be reduced by anti-glare system and dazzled
Purpose occurs, and improves the safety of traveling；Transparent color film 50 simultaneously be covered on automobile front windshield 10 and other
When on vehicle window, the dazzling generation of driver can be not only reduced by anti-glare system, anti-glare system also can be used to reduce other
The light transmittance of the vehicle window of passenger's taking place plays the effect for preventing direct sunlight, improves the comfort level of passenger inside the vehicle.
In use, dazzling light intensity critical value can will be caused to be set as the first Intensity threshold.
It is possible to further which the light intensity for being located at the first Intensity threshold or more is divided into multiple range of light intensity, for example, first
More than Intensity threshold, light intensity is divided into the first range of light intensity, the second range of light intensity and third range of light intensity to grow from weak to strong；It is corresponding
Ground, if by the intensity for the ultraviolet light that optical system issues by it is strong be divided into first grade, second gear and third gear specifically pass through
Optical system power is controlled to control the intensity of the ultraviolet light of optical system sending.
Optical system is controlled according to range of light intensity locating for the light intensity that light intensity test device detects, so that optical system
System issues the ultraviolet light of varying strength.The light intensity locating for the light intensity that light intensity test device detects is in the first range of light intensity
When, the intensity for the ultraviolet light that control optical system issues is first grade；The light locating for the light intensity that light intensity test device detects
When the second range of light intensity, the intensity for the ultraviolet light that control optical system issues is second gear for strength；When light intensity test device is examined
When light intensity locating for the light intensity measured is in third range of light intensity, the intensity for the ultraviolet light that control optical system issues is third
Shelves.
Of course, it is possible to the light intensity for being located at the first Intensity threshold or more is divided into more range of light intensity, and correspondence fills optics
Set the gear that 70 capable of emitting ultraviolet ray intensities are divided into identical quantity, the ultraviolet light that the control of the range of light intensity according to locating for light intensity issues
Intensity.So set, the color depth of transparent color film 50 can be adjusted according to ambient intensity, so that stronger in light intensity
When, transparent color film 50 is darker, and anti-glare effect is more preferable；When light intensity is weaker, 50 color of transparent color film is more shallow, front
The light transmittance of wind glass 10 is higher.I.e. so that the color depth of transparent color film 50 change in ladder shape occurs according to light intensity, with
Light intensity increases and color burn, reduces and lighter with light intensity.
And when light intensity is less than the first Intensity threshold, dazzling phenomenon is not generated, Optical devices 70 are in close state at this time,
Transparent color film 50 is colorless state, and the light transmittance of front windshield 10 reaches maximum.
In a kind of specific embodiment of the present embodiment, transparent color film 50 is on transparent base film or inside is adulterated
Photochromic material is formed, and photochromic material can be silver halide, and silver halide includes silver bromide, silver fluoride, silver chlorate, silver iodide, photochromic
Material can carry out photochemical reaction with ultraviolet light, and color depth increases after reaction, and ultraviolet light light intensity is higher, photochemical reaction
More violent, the color of photochromic material is deeper, so that transparent color film 50 darkens.After ultraviolet light stops irradiating, light
Chemical reaction also stops, and photochromic material color is gradually restored, so that 50 color of transparent color film is restored.Work as ultraviolet light
When silver halide, colourless silver halide is decomposed into opaque silver atoms and transparent halogen atom, and silver atoms, which absorb light, to be made
The light transmittance of bright color-changing membrane 50 reduces.Since the halogen in transparent color film 50 will not escape, so reversible reaction can occur.It is purple
After outer light stops irradiation, silver and halogen are carried out in conjunction with making transparent color film 50 be restored to original colourless or thin shade state.
Photochromic material can be equipped with inside one layer, or insertion transparent base film in the wherein side of transparent base film.Specifically
Photochromic material can be added on transparent base film by ground with techniques such as plating, spray painting, brushing, immersions, to form transparent color film
50。
In a kind of optional embodiment of the present embodiment, transparent color film 50 includes transparent base film, in transparent base film
Even to be laid with light reaction particle, light reaction particle increases under ultraviolet light with color depth after ultraviolet light reaction, light reaction
Particle color depth after separating with ultraviolet light returns to original state.Light reaction particle includes silver halide particle, concretely
Silver bromide grain, fluorination Argent grain, silver chloride particle or silver iodide particles.
Transparent base film can be the film made of transparent resin or transparent plastics.
It is influenced to reduce transparent color film 50 by extraneous ultraviolet light, in a kind of preferred embodiment of the present embodiment,
It further include ultraviolet light secluding film 60 further, ultraviolet light secluding film 60 is covered on front windshield in any of the above-described technical solution
The inside of glass 10, transparent color film 50 paste the inside with ultraviolet light secluding film 60, the ultraviolet light that Optical devices 70 issue to
The inside of transparent color film 50 is irradiated.
So set, part even major part has been isolated by vehicle outer side directive transparent color film 50 in ultraviolet light secluding film 60
Ultraviolet light, influenced with reducing transparent color film 50 by extraneous ultraviolet light.So that the color depth of transparent phototropic film is by light
Device 70 is learned to control.
Ultraviolet light secluding film 60 can be transparent resin film or transparent plastic film, such as transparent PET
(polyethylene glycol terephthalate, polyethylene terephthalate) film, resin and plastic material are equal
Ultraviolet light can substantially be absorbed.
In any of the above-described technical solution, further, Optical devices 70 emit ultraviolet light wave band be 315nm~
400nm.In entire ultraviolet light wave band (10nm~400nm), the damage of the ultraviolet light of 315nm~400nm wavelength to human skin
Wound be it is the smallest, adverse reaction will not be generated under short-term direct irradiation.
In order to further avoid ultraviolet light to human skin direct irradiation, in a kind of preferred embodiment of the present embodiment
In, the second light intensity test device, the second light intensity test device and control device signal are provided at the light-emitting window of Optical devices 70
Connection, when the light intensity of the second light intensity test device detection is less than the second Intensity threshold, control device control Optical devices 70 stop
Only run.When Optical devices 70 are in running order, Optical devices 70 issue ultraviolet light, at this point, if the second light-intensity test fills
The light intensity at the light-emitting window detected is set less than the second Intensity threshold, illustrates that light-emitting window is blocked, it is this to block that there is a strong possibility
It is that occupant accidentally touches generation, therefore control device control Optical devices 70 are out of service, and Optical devices 70 is avoided to issue
Ultraviolet lighting is mapped to human body；Even if blocking in light-emitting window is not occupant, since light-emitting window is blocked, ultraviolet light can not be arrived
Up to transparent photomask, therefore Optical devices 70 are closed at this time, avoid ultraviolet light direct irradiation human body, and can save electric energy.
Further, control device is connect with buzzer, when the light intensity of the second light intensity test device detection is less than the second light
When strong threshold value, control device starts buzzer while control Optical devices 70 are out of service, and buzzer beeps,
It is blocked at the light-emitting window of Optical devices 70 with reminding occupant to pay attention to and checking whether for occupant or other articles,
And when remove the article blocked at the light-emitting window of Optical devices 70 so that anti-glare system can continue to operate normally.
Optical devices 70 may include one or more can emitting ultraviolet light LED light source.
When Optical devices 70 include multiple LED light sources, the light direction of different LED light sources is different, therefore, different
The ultraviolet lighting that LED light source issues is mapped to the different zones of transparent color film 50.Each LED light source can be controlled respectively, thus right
It is accurately controlled in the irradiation area of transparent color film 50.For example, if transparent color film 50 is covered on entire front windshield
When 10, LED light source is divided into two groups, first group is used for the corresponding 50 field emission ultraviolet light of transparent color film of driver 30,
Second group is used for the corresponding 50 field emission ultraviolet light of transparent color film of the passenger side.In the unmanned seating of the passenger side, can close to pair
Drive second group of LED light source of the area illumination of corresponding transparent color film 50.
Closing the corresponding second group of LED light source of the passenger side can be manually or automatically to control, for example, in main electricity
Lu Zhong, first group of LED light source and second group of LED light source are in parallel with main circuit respectively, and each LED light in first group is source-series,
Each LED light in second group is source-series, in the series circuit of each LED light source in second group, is provided with control switch.
When manually controlling, control switch is set on instrument board, or is arranged in door inner.By occupant's hand
Dynamic control, after opening control switch, in each LED light source access main circuit in second group, in control system starting optics dress
After setting 70, each LED light source in each LED light source and second group in first group is lighted, and Optical devices 70 are to the transparent change of full wafer
50 irradiating ultraviolet light of color film.After closing control switch, each LED light source in second group is not accessed in main circuit, is in control
After system starting Optical devices 70, each LED light source in first group is lighted, and each LED light source in second group is non-lit up, Optical devices
70 only to 50 irradiating ultraviolet light of transparent color film corresponding with driver 30.
When automatically controlling, control switch is connect with control device signal, and gravity sensor is installed on the passenger side seat, weight
Force snesor is connect with control device signal, when gravity sensor monitors gravity, control device closure control switch, and second
Each LED light source and circuit communication of group.
As shown in figure 4, anti-glare system further includes optical path switching device in a kind of preferred embodiment of the present embodiment
40, optical path switching device 40 changes the original optical path for the ultraviolet light that Optical devices 70 are launched, and finally ultraviolet lighting is mapped to
On transparent color film 50.
Optical path switching device 40 may include light guide type condenser and/or reflecting mirror.Light guide type condenser and reflecting mirror rise
To the effect for changing light propagation path, so that Optical devices 70 are not necessarily to be mounted on the region of face transparent color film 50,
Optical devices 70 can be installed according to interior space, the ultraviolet light that Optical devices 70 issue then is changed by optical path switching device 40
Injection direction so that ultraviolet light is finally irradiated on transparent color film 50.
Optical path switching device 40 may also include light guide structure, and light guide structure is made of optical material, and light guide structure is sector
The area of section of structure, light inputting end side is smaller, and the area of section of light end side is larger out.The light-emitting window direction of Optical devices 70
The light inputting end of light guide structure, light guide structure go out light end towards transparent color film 50.Light guide structure goes out light for Optical devices 70
It is irradiated to transparent color film 50 after the ultraviolet light diffusion projected at mouthful, so that the range of exposures of Optical devices 70 increases.
In the present embodiment, the first light intensity test device 20 and the second light intensity test device may each comprise photosensitive sensor.
In the another embodiment of the present embodiment, the first light intensity test device 20 may also include vehicle-mounted camera, or
Person is integrated with the vehicle-mounted camera of photosensitive sensor.
It is worth noting that control device provided in this embodiment can be the controller being separately provided, such as single-chip microcontroller
Or PLC (Programmable Logic Controller, programmable logic controller (PLC)), or the ECU of automobile
(Electronic Control Unit, car running computer).
In a kind of specific embodiment of the present embodiment, transparent color film 50 can be covered on full wafer front windshield 10,
The partial region of front windshield 10 can also be only covered on.For example, when transparent color film 50 is only pasted on front windshield
When 10 partial region, transparent color film 50 is covered on intersection area of the field range of driver 30 on front windshield 10
Domain.As shown in figure 3, range b is the field range of driver 30, range a is the irradiation for the ultraviolet light that Optical devices 70 project
The intersection area of range, range b and front windshield 10 is provided with transparent color film 50, the ultraviolet lighting that Optical devices 70 project
It penetrates range and covers entire transparent color film 50.
Embodiment two
Second embodiment of the present invention provides a kind of automobile, the anti-glare system of the offer of above-described embodiment one is installed in automobile.
Specifically, automobile includes car body, and car body installed in front has front windshield, and vehicle body side is equipped with vehicle window, anti-glazing
Mesh system is installed on body inner side region, and the transparent color film of anti-glare system is covered on front windshield, or is existed simultaneously
Transparent color film is covered on front windshield and vehicle window.
Above-mentioned anti-glare system can integrate in the head-up-display system of automobile.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that：Its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of anti-glare system, which is characterized in that including：Transparent color film, for issuing the Optical devices of ultraviolet light, first
Light intensity test device and control device, wherein
The transparent color film is covered on front windshield, or is covered on the front windshield and glass for vehicle window simultaneously；
The control device is connect with the Optical devices and the first light intensity test device signal respectively；
First light intensity test device is used to detect the light intensity of vehicle outer side, and intensity signal feedback is filled to the control
It sets；
The control device receives the intensity signal of the first light intensity test device feedback, when the intensity signal exceeds first
When Intensity threshold, the control device controls the Optical devices and starts, described in the ultraviolet light that the Optical devices issue
Transparent color film, so that the color depth of the transparent color film increases, light transmittance is reduced.
2. anti-glare system according to claim 1, which is characterized in that further include optical path switching device, the optical path turns
Changing device is used to the ultraviolet light that the Optical devices emit being sent to the transparent color film.
3. anti-glare system according to claim 1 or 2, which is characterized in that the ultraviolet light of the Optical devices transmitting
Wave band is 315nm~400nm.
4. anti-glare system according to claim 1, which is characterized in that the transparent color film includes transparent base film, institute
State it is uniformly distributed in transparent base film have a light reaction particle, the light reaction particle under ultraviolet light with face after ultraviolet light reaction
Color depth increases, and light reaction particle color depth after separating with ultraviolet light returns to original state.
5. anti-glare system according to claim 4, which is characterized in that the light reaction particle includes silver halide particle.
6. anti-glare system according to claim 5, which is characterized in that be provided at the light-emitting window of the Optical devices
Two light intensity test devices, second light intensity test device are connect with the control device signal, when second light-intensity test
When the light intensity of device detection is less than the second Intensity threshold, it is out of service that the control device controls the Optical devices.
7. anti-glare system according to claim 1, which is characterized in that further include ultraviolet light secluding film, the ultraviolet light
Secluding film is covered on the inside of the front windshield, and the transparent color film pastes the inside with the ultraviolet light secluding film,
The ultraviolet light that the Optical devices issue is irradiated to the inside of the transparent color film.
8. anti-glare system according to claim 2, which is characterized in that the optical path switching device includes light guide type optically focused
Device and/or reflecting mirror.
9. anti-glare system according to claim 1, which is characterized in that first light intensity test device includes photosensitive biography
Sensor.
10. a kind of automobile, which is characterized in that installation anti-glare systems described in any item just like claim 1-9 in the automobile
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810955087.6A CN108819677A (en) | 2018-08-21 | 2018-08-21 | Anti-glare system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810955087.6A CN108819677A (en) | 2018-08-21 | 2018-08-21 | Anti-glare system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108819677A true CN108819677A (en) | 2018-11-16 |
Family
ID=64151360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810955087.6A Pending CN108819677A (en) | 2018-08-21 | 2018-08-21 | Anti-glare system and automobile |
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| Country | Link |
|---|---|
| CN (1) | CN108819677A (en) |
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| CN109808464A (en) * | 2019-01-24 | 2019-05-28 | 北京梧桐车联科技有限责任公司 | A kind of windshield light transmittance adjusting method and device |
| CN109866581A (en) * | 2019-03-13 | 2019-06-11 | 湖北汽车工业学院 | The control system and front window of front window refractive index |
| CN112810443A (en) * | 2021-02-04 | 2021-05-18 | 吉林大学 | Automobile screen anti-glare automatic adjusting system based on satellite positioning |
| CN113442691A (en) * | 2021-06-18 | 2021-09-28 | 科大讯飞股份有限公司 | Control method and device of intelligent vehicle membrane, storage medium and electronic equipment |
| CN114349337A (en) * | 2022-01-13 | 2022-04-15 | 广东电网有限责任公司 | Vehicle window glass device and preparation method and application thereof |
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