CN205256151U - Self -adaptation LED vehicle headlamps - Google Patents
Self -adaptation LED vehicle headlamps Download PDFInfo
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- CN205256151U CN205256151U CN201521128739.7U CN201521128739U CN205256151U CN 205256151 U CN205256151 U CN 205256151U CN 201521128739 U CN201521128739 U CN 201521128739U CN 205256151 U CN205256151 U CN 205256151U
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- led lamp
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- 230000003287 optical effect Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000003044 adaptive effect Effects 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 12
- 239000013307 optical fiber Substances 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 3
- 235000014698 Brassica juncea var multisecta Nutrition 0.000 description 1
- 241000251184 Rajiformes Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model provides a self -adaptation LED vehicle headlamps, including LED lamp source, toper optical collector, condensing lens, signal acquisition module, control module, LED lamp source with the toper optical collector links to each other, toper optical collector position corresponds the condensing lens, the signal acquisition module with control module links to each other, the place ahead vehicle information transmission that the signal acquisition module will be gathered gives control module, control module with LED lamp source links to each other, control module is right the place ahead vehicle information of signal acquisition module transmission handles, just control module is right according to the result LED lamp source is controlled. The beneficial effects of the utility model are that: at night during rain and fog weather, combine the signal acquisition camera lens, can survey farther the place ahead road conditions, infrared light source need not close, can not disturb the other side driver, and when the vehicle that traveles in opposite directions, light zone self -closing is joined in marriage to the distance light part, can not disturb the other side driver.
Description
Technical field
The utility model relates to car lighting technical field, relates in particular to adaptive LED car headlamp.
Background technology
Far reaching headlamp, perplexing driver always, because its brightness is high, irradiation distance is far away, when unlatching, can allow see fartherly from car driver front shine road conditions, but in the time having vehicle to travel in opposite directions, the other side driver is due to the interference of high light, cannot see road conditions clearly, have a strong impact on ride safety of automobile.
Utility model content
The utility model provides a kind of adaptive LED car headlamp, comprise LED lamp source, taper optical collector, condenser, signal acquisition module, control module, described LED lamp source is connected with described taper optical collector, the corresponding described condenser in described taper optical collector position, described signal acquisition module is connected with described control module, the front vehicles communication collecting is given described control module by described signal acquisition module, described control module is connected with described LED lamp source, described control module is processed the front vehicles information of described signal acquisition module transmission, and described control module is controlled described LED lamp source according to result.
As further improvement of the utility model, described LED lamp source comprises visible light source and infrared light supply.
As further improvement of the utility model, the colour temperature of described visible light source can regulate.
As further improvement of the utility model, described visible light source comprises red-light source, green-light source and blue light source.
As further improvement of the utility model, described LED lamp source is multiple, and described taper optical collector is provided with multiple space partition zones, and described space partition zone quantity is identical with described LED lamp source quantity, difference corresponding multiple described LED lamps source one by one, multiple space partition zones.
As further improvement of the utility model, between described LED lamp source and described taper optical collector, be connected by optical fiber.
As further improvement of the utility model, described LED lamp source is four, and described space partition zone is four.
As further improvement of the utility model, the imageing sensor that described signal acquisition module comprises signals collecting camera lens and is connected with described signals collecting camera lens, described signals collecting camera lens is used for gathering the front vehicles picture that travels, and described imageing sensor is for the signal that receives described signals collecting camera lens and send and be sent to control module.
As further improvement of the utility model, the LED driver module that described control module comprises signal processing module and is connected with described signal processing module, described LED driver module is connected with described LED lamp source, and described signal processing module is for analyzing and by LED lamp source described in the control of described LED driver module the signal of described imageing sensor.
The beneficial effects of the utility model are: adaptive LED car headlamp of the present utility model, at night when misty rain weather, binding signal gathers camera lens, can survey farther front road conditions, infrared light supply does not need to close, and can not interfere with the other side driver, in the time having the vehicle travelling in opposite directions, far-light portion divides luminous intensity distribution district automatically to close, and can not interfere with the other side driver.
Brief description of the drawings
Fig. 1 is adaptive LED car headlamp principle schematic of the present utility model;
Fig. 2 is LED lamp source structure schematic diagram of the present utility model;
Fig. 3 is taper optical collector cross-sectional view of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model discloses a kind of adaptive LED car headlamp, comprise LED lamp source 1, taper optical collector 2, condenser 3, signal acquisition module 4, control module 5, described LED lamp source 1 is connected with described taper optical collector 2, the corresponding described condenser 3 in described taper optical collector 2 positions, described signal acquisition module 4 is connected with described control module 5, the front vehicles communication collecting is given described control module 5 by described signal acquisition module 4, described control module 5 is connected with described LED lamp source 2, the front vehicles information that described control module 5 is transmitted described signal acquisition module 4 is processed, and described control module 5 is controlled described LED lamp source 1 according to result.
As shown in Figure 2, described LED lamp source 1 comprises visible light source and infrared light supply 11. The colour temperature of described visible light source can regulate. Described visible light source comprises red-light source 12, green-light source 13 and blue light source 14.
As shown in Figure 3, described taper optical collector 2 is provided with multiple space partition zones 21, and described space partition zone 21 quantity are identical with described LED lamp source 1 quantity, 21 difference corresponding multiple described LED lamps sources 1 one by one, multiple space partition zones.
Between described LED lamp source 1 and described taper optical collector 2, be connected by optical fiber 6.
Described LED lamp source 1 is four, and described space partition zone 21 is four.
The imageing sensor 42 that described signal acquisition module 4 comprises signals collecting camera lens 41 and is connected with described signals collecting camera lens 41, described signals collecting camera lens 41 is for gathering the front vehicles picture that travels, and described imageing sensor 42 is for the signal that receives described signals collecting camera lens 41 and send and be sent to control module 5.
The LED driver module 52 that described control module 5 comprises signal processing module 51 and is connected with described signal processing module 51, described LED driver module 52 is connected with described LED lamp source 1, and described signal processing module 51 is for analyzing the signal of described imageing sensor 42 and controlling described LED lamp source 1 by described LED driver module 52.
In the utility model, LED lamp source 1 provides the light/light radiation of LED visible ray, infrared light, its transmitting, is transmitted in taper optical collector 2 by optical fiber 6.
4 optical fiber 6 receive respectively visible ray and the infrared light composition launched in 4 LED lamp sources 1, are then transmitted in taper optical collector 2.
Taper optical collector 2 is collected optical fiber 6 and is conducted the light of coming, and carries out even light, reduces beam projecting beam angle. In cone space, comprise 4 segment space subregions 21. In the time that there is in opposite directions driving vehicle in front, two LED lamp source 1 visible light parts are closed, and two optical fiber 6 now do not have luminous ray outgoing, only have infrared light radiation.
Condenser 3 is collected the 2 emergent raies/light radiation of taper optical collector, projects road front.
Signals collecting camera lens 41 is for gathering the front vehicles picture that travels.
Imageing sensor 42 receives the signal that signals collecting camera lens 41 receives, and is sent to signal processing module 51.
Signal processing module 51 is analyzed the signal of imageing sensor 42, in the time that there is in opposite directions driving vehicle in front, transmits to LED driver module 52, and LED driver module 62 is closed the visible light part in two LED lamp sources 1; When without driving vehicle in opposite directions, transmit to LED driver module 52, LED driver module 52 is lighted two LED lamp sources 1 again.
LED driver module 52: be connected driving LED work with signal processing module 51.
In the utility model, the colour temperature of the visible light source in LED lamp source 1 can regulate, and in the time of misty rain weather, is switched to low colour temperature pattern, has stronger penetration capacity.
Adaptive LED car headlamp of the present utility model, at night when misty rain weather, binding signal gathers camera lens 41, can survey farther front road conditions, infrared light supply 11 does not need to close, and can not interfere with the other side driver, in the time having the vehicle travelling in opposite directions, far-light portion divides luminous intensity distribution district automatically to close, and can not interfere with the other side driver.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations. For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (9)
1. an adaptive LED car headlamp, it is characterized in that: comprise LED lamp source, taper optical collector, condenser, signal acquisition module, control module, described LED lamp source is connected with described taper optical collector, the corresponding described condenser in described taper optical collector position, described signal acquisition module is connected with described control module, the front vehicles communication collecting is given described control module by described signal acquisition module, described control module is connected with described LED lamp source, described control module is processed the front vehicles information of described signal acquisition module transmission, and described control module is controlled described LED lamp source according to result.
2. adaptive LED car headlamp according to claim 1, is characterized in that: described LED lamp source comprises visible light source and infrared light supply.
3. adaptive LED car headlamp according to claim 2, is characterized in that: the colour temperature of described visible light source can regulate.
4. adaptive LED car headlamp according to claim 2, is characterized in that: described visible light source comprises red-light source, green-light source and blue light source.
5. adaptive LED car headlamp according to claim 1, it is characterized in that: described LED lamp source is multiple, described taper optical collector is provided with multiple space partition zones, described space partition zone quantity is identical with described LED lamp source quantity, difference corresponding multiple described LED lamps source one by one, multiple space partition zones.
6. adaptive LED car headlamp according to claim 5, is characterized in that: between described LED lamp source and described taper optical collector, be connected by optical fiber.
7. adaptive LED car headlamp according to claim 5, is characterized in that: described LED lamp source is four, and described space partition zone is four.
8. according to the adaptive LED car headlamp described in claim 1 to 7 any one, it is characterized in that: the imageing sensor that described signal acquisition module comprises signals collecting camera lens and is connected with described signals collecting camera lens, described signals collecting camera lens is used for gathering the front vehicles picture that travels, and described imageing sensor is for the signal that receives described signals collecting camera lens and send and be sent to control module.
9. adaptive LED car headlamp according to claim 8, it is characterized in that: the LED driver module that described control module comprises signal processing module and is connected with described signal processing module, described LED driver module is connected with described LED lamp source, and described signal processing module is for analyzing and by LED lamp source described in the control of described LED driver module the signal of described imageing sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128739.7U CN205256151U (en) | 2015-12-29 | 2015-12-29 | Self -adaptation LED vehicle headlamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128739.7U CN205256151U (en) | 2015-12-29 | 2015-12-29 | Self -adaptation LED vehicle headlamps |
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| Publication Number | Publication Date |
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| CN205256151U true CN205256151U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521128739.7U Expired - Fee Related CN205256151U (en) | 2015-12-29 | 2015-12-29 | Self -adaptation LED vehicle headlamps |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539270A (en) * | 2015-12-29 | 2016-05-04 | 深圳华耀车灯科技有限公司 | Self-adaptive LED automotive headlamp |
| WO2017114027A1 (en) * | 2015-12-29 | 2017-07-06 | 深圳华耀车灯科技有限公司 | Led automobile headlight |
| CN106965740A (en) * | 2017-03-27 | 2017-07-21 | 东莞市莱曼光电科技有限公司 | A kind of double-colored temperature car light and decision method that environment is judged based on black light |
-
2015
- 2015-12-29 CN CN201521128739.7U patent/CN205256151U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539270A (en) * | 2015-12-29 | 2016-05-04 | 深圳华耀车灯科技有限公司 | Self-adaptive LED automotive headlamp |
| WO2017114027A1 (en) * | 2015-12-29 | 2017-07-06 | 深圳华耀车灯科技有限公司 | Led automobile headlight |
| CN106965740A (en) * | 2017-03-27 | 2017-07-21 | 东莞市莱曼光电科技有限公司 | A kind of double-colored temperature car light and decision method that environment is judged based on black light |
| WO2018176944A1 (en) * | 2017-03-27 | 2018-10-04 | 东莞市莱曼光电科技有限公司 | Double-color temperaturevehicle lamp capable of determining driving environment based on invisible light, and determination method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191028 Address after: 518000 Guangdong city in Shenzhen Province, Nanshan District City Xili street Shenzhen University Tsinghua Campus A building two floor Patentee after: GRADUATE SCHOOL AT SHENZHEN, TSINGHUA University Address before: 518055 Guangdong city of Shenzhen province Nanshan District City Xili University Park sangtai building A block 1911 Co-patentee before: Graduate School at Shenzhen, Tsinghua University Patentee before: SHENZHEN HUAYAO LIGHT TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city in Shenzhen Province, Nanshan District City Xili street Shenzhen University Tsinghua Campus A building two floor Patentee after: Tsinghua Shenzhen International Graduate School Address before: 518000 Guangdong city in Shenzhen Province, Nanshan District City Xili street Shenzhen University Tsinghua Campus A building two floor Patentee before: GRADUATE SCHOOL AT SHENZHEN, TSINGHUA University |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200715 Address after: Room 2101-2108, 21 / F, Kerong Chuangye building, No. 666, Zhongkai Avenue (Huihuan section), Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee after: Huizhou Frant Photoelectric Technology Co.,Ltd. Address before: 518000 Guangdong city in Shenzhen Province, Nanshan District City Xili street Shenzhen University Tsinghua Campus A building two floor Patentee before: Tsinghua Shenzhen International Graduate School |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 |