CN103661089A - Automobile prompt system and automobile glass - Google Patents
Automobile prompt system and automobile glass Download PDFInfo
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- CN103661089A CN103661089A CN201210359548.6A CN201210359548A CN103661089A CN 103661089 A CN103661089 A CN 103661089A CN 201210359548 A CN201210359548 A CN 201210359548A CN 103661089 A CN103661089 A CN 103661089A
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- light
- automobile
- vehicle glass
- prompt system
- projecting lamp
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Abstract
Automobile glass comprises a first light-transmitting layer, a light absorbing layer and a second light-transmitting layer. The first light-transmitting layer is made of transparent materials, the light absorbing layer is made of light-absorbing materials and can selectively absorb light with specific wavelength, and the second light-transmitting layer is made of transparent materials. The first light-transmitting layer, the light absorbing layer and the second light-transmitting layer are overlapped in sequence. The automobile glass can selectively absorb light which is emitted by a projector and has the specific wavelength, display corresponding prompts to back vehicles, and prevent accidents. Meanwhile, the automobile glass only absorbs light with the specific wavelength, can not affect sunlight or automobile lamp light, can not affect the vision of staff in an automobile, and guarantees running safety. The invention further provides an automobile prompt system comprising the automobile glass.
Description
Technical field
The present invention relates to automotive field, particularly relate to a kind of vehicle glass and use the automobile prompt system of this vehicle glass.
Background technology
At present, in automobile, can near rear seat windscreen place, place telltale at automobile, with the vehicle in car rear, carry out information indicating, as exploitation or prompting front vehicle maintain safe distance etc., in traditional automobile prompt system, telltale is generally LED display.Due to LED display, to account for volume larger, and it is arranged on afterbody, can cause navigating mate can not utilize the back mirror in car to observe vehicle condition below, and impact is normally travelled.
Summary of the invention
Based on this, be necessary to provide a kind of information that can form not affect again the vehicle glass in the occupant visual field thereon.
A vehicle glass, comprising:
The first photic zone, is made by transparent material;
Light-absorption layer, is made by light absorbent, the alternative light that absorbs specific wavelength; And
The second photic zone, is made by transparent material, and described the first photic zone, light-absorption layer, the second photic zone stack gradually.
In an embodiment, described light absorbent is MC photosensitive material therein.
In an embodiment, described vehicle glass is curved glass therein.
In addition, be also necessary to provide the automobile prompt system that uses above-mentioned vehicle glass.
An automobile prompt system, comprising:
Above-mentioned vehicle glass; And
Projecting lamp, described projecting lamp can send the light of described specific wavelength, and is projected to described vehicle glass surface.
In an embodiment, described projecting lamp comprises therein:
Light conducting cylinder, is the cylindrical shell of an end opening, and the opening of described light conducting cylinder is over against described vehicle glass surface;
Light source, is contained in described light conducting cylinder;
Liquid crystal display, is contained in described light conducting cylinder, and is arranged at a side of described light source;
Cross filter, be arranged at the opening part of described light conducting cylinder, the described filter of crossing can be filtered into light the light of specific wavelength;
Wherein, the light that described light source is launched sees through described liquid crystal display and the described filter of crossing successively, is filtered into the light of described specific wavelength, and is projected to described vehicle glass surface.
In an embodiment, described projecting lamp also comprises lens therein, is arranged between described light source and described liquid crystal display, for the light that described light source is sent, assembles.
In an embodiment, described projecting lamp also comprises lamp housing therein, offers the first through hole on described lamp housing, and described light conducting cylinder wears described the first through hole, and part is contained in described lamp housing.
In an embodiment, described projecting lamp also comprises therein:
Taillight, is contained in described lamp housing, and is arranged at described light conducting cylinder one side; And
Transparent Parts
Wherein, offer the second through hole on described lamp housing, described Transparent Parts is arranged at described the second through hole, and Transparent Parts transmits from described lamp housing described in the light transmission that described taillight sends.
In an embodiment, also comprise the anti-knotmeter that knocks into the back therein, comprising:
Housing is the cylindrical shell of an end opening;
Probe, is contained in described housing, by the external emission detection light beam of opening of described housing, to measure in real time the distance between this car and front vehicle;
Processing module, with described probe communication connection, for the distance between this car described in Real-time Obtaining and front vehicle, and processes, and generates early warning information;
Described projecting lamp also comprises controller, and with described processing module communication connection, described controller is used for Real-time Obtaining early warning information, and controls described projecting lamp according to described early warning information.
In an embodiment, described probe is infrared probe or laser probe therein.
Above-mentioned automobile prompt system, light projecting lamp being projected by vehicle glass carries out selectivity absorption, shows corresponding prompting on vehicle glass, can remind to front vehicle the generation of Accident prevention.Vehicle glass only absorbs the light of specific wavelength, can not exert an influence to daylight or car bulb etc.And then can not affect occupant's the visual field, guaranteed the safety of travelling.In addition, on vehicle glass, also can show advertising message, without a large amount of paper printed matters that use, not only save but also environmental protection.
Accompanying drawing explanation
Fig. 1 is the constructional drawing of the automobile prompt system of an embodiment;
Fig. 2 is the constructional drawing of vehicle glass in automobile prompt system shown in Fig. 1;
Fig. 3 is the constructional drawing of projecting lamp in automobile prompt system shown in Fig. 1;
Fig. 4 is the section-drawing of projecting lamp in automobile prompt system shown in Fig. 1;
Fig. 5 is the section-drawing of the anti-knotmeter that knocks into the back in automobile prompt system shown in Fig. 1.
The specific embodiment
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing, provided better embodiment of the present invention.But the present invention can realize in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiments is make the disclosure of the present invention understand more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, can directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Unless otherwise defined, all technology of using are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.The term using in specification sheets of the present invention herein, just in order to describe the object of concrete embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Refer to Fig. 1, the automobile prompt system 10 of the present embodiment, comprises vehicle glass 100, projecting lamp 200 and the anti-knotmeter 300 that knocks into the back.Vehicle glass 100 is generally the rear seat windscreen of automobile, and projecting lamp 200 is arranged on back seat near rear seat windscreen place, can on vehicle glass 100, project corresponding information, to point out front vehicle.
Concrete, see also Fig. 2, vehicle glass 100 comprises that the first photic zone 110, light-absorption layer 130 and the second photic zone 150, the first photic zones 110 and the second photic zone 150 that stack gradually make by transparent material, has good light transmission.Light-absorption layer 130 is made by light absorbent, the alternative light that absorbs specific wavelength, as MC photosensitive material, after absorbing the light of specific wavelength, the colorific variation of MC photosensitive material meeting, but after losing the irradiation of this specific wavelength, it,, by being returned to color originally, does not affect normally passing through of daylight simultaneously yet.
When having the light of specific wavelength to project above-mentioned vehicle glass 100, light-absorption layer 130 is by the light absorption of specific wavelength demonstration, to form corresponding information on vehicle glass 100.Light-absorption layer 130 only absorbs the light of specific wavelength, and general visible ray is as unaffected in daylight, car bulb etc., and occupant can observe the outer situation of car by this vehicle glass 100.
In order better to expand the indication range of vehicle glass 100, vehicle glass 100 can be curved glass, to expand the visible angle of the information demonstrating on vehicle glass 100.
Light conducting cylinder 210 is the cylindrical shell of an end opening, offers the first corresponding through hole 261 on lamp housing 260, and light conducting cylinder 210 wears this first through hole 261, and part is contained in lamp housing 260.When this projecting lamp 200 is during in control position, the opening of its light conducting cylinder 210 is over against the surface of vehicle glass 100.
Meanwhile, lens 250 are arranged between light source 220 and liquid crystal display 230, and the light that light source 220 can be launched is assembled.Specifically, at the present embodiment, lens 250 are two Fresnel Lenses that sphere arranges in opposite directions.
Taillight 270 is arranged on the base plate 262 of lamp housing 260, and is contained in lamp housing 260, and it is positioned at light conducting cylinder 210 1 sides.On lamp housing 260, offer the second through hole 263, Transparent Parts 280 is arranged at the second through hole 263 places, and the light transmission Transparent Parts 280 that taillight 270 sends transmits from lamp housing 260.Specifically in the present embodiment, taillight 270 is semi-round LED lamp plate, and its light sending can project from the rear seat windscreen of automobile, to warn front vehicle, further improves the safety in travelling.Transparent Parts 280 is semicircle cambered surface Transparent Parts, and the light that taillight 270 can be sent diffuses to larger angle, expands the scope that it can be warned.
The anti-knotmeter 300 that knocks into the back is arranged at vehicle tail, and for measuring in real time the speed of front vehicle, itself and projecting lamp 200 communicate to connect, and by 200 pairs of rear-end collisions that likely occur of projecting lamp, front vehicle are sent to early warning information.The anti-knotmeter 300 that knocks into the back comprises housing 310, probe 320 and processing module 330.Housing 310 is the cylindrical shell of an end opening.Probe 320 is infrared probe or laser probe, is contained in housing 310, and probe 320 infrared-rays that send or laser penetrate from the opening of housing 310, to measure in real time the distance between this car and front vehicle.
When the speed of front vehicle and this car is close, and distance keeps good, do not knock into the back dangerous time, the early warning information that controller 290 can generate by processing module 330 learns that current car travels safer.Now, controller 290 can be controlled liquid crystal display 230 and show advertising messages, and through the projection of projecting lamp 200, advertisement is shown on vehicle glass 100 the most at last.Relative velocity between front vehicle and this car is too fast, occur knocking into the back dangerous time, controller 290 obtains the early warning information soon knocking into the back that processing module 330 is sent, and controls liquid crystal display 230, make to demonstrate on it corresponding warning content, and project on vehicle glass 100.Meanwhile, controller 290 also can be opened taillight, so that front vehicle is reminded.
Above-mentioned automobile prompt system 10, the light projecting by 100 pairs of projecting lamps 200 of vehicle glass carries out selectivity absorption, shows corresponding prompting on vehicle glass 100, can remind to front vehicle the generation of Accident prevention.Vehicle glass 100 only absorbs the light of specific wavelength, can not exert an influence to daylight or car bulb etc.And then can not affect occupant's the visual field, guaranteed the safety of travelling.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a vehicle glass, is characterized in that, comprising:
The first photic zone, is made by transparent material;
Light-absorption layer, is made by light absorbent, the alternative light that absorbs specific wavelength; And
The second photic zone, is made by transparent material, and described the first photic zone, light-absorption layer, the second photic zone stack gradually.
2. vehicle glass according to claim 1, is characterized in that, described light absorbent is MC photosensitive material.
3. vehicle glass according to claim 1, is characterized in that, described vehicle glass is curved glass.
4. an automobile prompt system, is characterized in that, comprising:
Vehicle glass described in claim 1 ~ 3 any one; And
Projecting lamp, described projecting lamp can send the light of described specific wavelength, and is projected to described vehicle glass surface.
5. automobile prompt system according to claim 4, is characterized in that, described projecting lamp comprises:
Light conducting cylinder, is the cylindrical shell of an end opening, and the opening of described light conducting cylinder is over against described vehicle glass surface;
Light source, is contained in described light conducting cylinder;
Liquid crystal display, is contained in described light conducting cylinder, and is arranged at a side of described light source;
Cross filter, be arranged at the opening part of described light conducting cylinder, the described filter of crossing can be filtered into light the light of specific wavelength;
Wherein, the light that described light source is launched sees through described liquid crystal display and the described filter of crossing successively, is filtered into the light of described specific wavelength, and is projected to described vehicle glass surface.
6. automobile prompt system according to claim 5, is characterized in that, described projecting lamp also comprises lens, is arranged between described light source and described liquid crystal display, for the light that described light source is sent, assembles.
7. automobile prompt system according to claim 5, is characterized in that, described projecting lamp also comprises lamp housing, offers the first through hole on described lamp housing, and described light conducting cylinder wears described the first through hole, and part is contained in described lamp housing.
8. automobile prompt system according to claim 7, is characterized in that, described projecting lamp also comprises:
Taillight, is contained in described lamp housing, and is arranged at described light conducting cylinder one side; And
Transparent Parts
Wherein, offer the second through hole on described lamp housing, described Transparent Parts is arranged at described the second through hole, and Transparent Parts transmits from described lamp housing described in the light transmission that described taillight sends.
9. automobile prompt system according to claim 4, is characterized in that, also comprises the anti-knotmeter that knocks into the back, and comprising:
Housing is the cylindrical shell of an end opening;
Probe, is contained in described housing, by the external emission detection light beam of opening of described housing, to measure in real time the distance between this car and front vehicle;
Processing module, with described probe communication connection, for the distance between this car described in Real-time Obtaining and front vehicle, and processes, and generates early warning information;
Described projecting lamp also comprises controller, and with described processing module communication connection, described controller is used for Real-time Obtaining early warning information, and controls described projecting lamp according to described early warning information.
10. automobile prompt system according to claim 9, is characterized in that, described probe is infrared probe or laser probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210359548.6A CN103661089A (en) | 2012-09-24 | 2012-09-24 | Automobile prompt system and automobile glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210359548.6A CN103661089A (en) | 2012-09-24 | 2012-09-24 | Automobile prompt system and automobile glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103661089A true CN103661089A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210359548.6A Withdrawn CN103661089A (en) | 2012-09-24 | 2012-09-24 | Automobile prompt system and automobile glass |
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|---|---|
| CN (1) | CN103661089A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109406A (en) * | 2015-09-21 | 2015-12-02 | 上海碧虎网络科技有限公司 | Rear-end collision prevention image projection and display safety system and processing method thereof |
| CN106482058A (en) * | 2015-08-27 | 2017-03-08 | 现代自动车株式会社 | Lamp device for vehicle |
-
2012
- 2012-09-24 CN CN201210359548.6A patent/CN103661089A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482058A (en) * | 2015-08-27 | 2017-03-08 | 现代自动车株式会社 | Lamp device for vehicle |
| CN105109406A (en) * | 2015-09-21 | 2015-12-02 | 上海碧虎网络科技有限公司 | Rear-end collision prevention image projection and display safety system and processing method thereof |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140326 |