CN103687246A - Device capable of changing color of automobile lighting according to weather and environment - Google Patents
Device capable of changing color of automobile lighting according to weather and environment Download PDFInfo
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- CN103687246A CN103687246A CN201310742777.0A CN201310742777A CN103687246A CN 103687246 A CN103687246 A CN 103687246A CN 201310742777 A CN201310742777 A CN 201310742777A CN 103687246 A CN103687246 A CN 103687246A
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Abstract
The invention provides a device capable of changing the color of automobile lighting according to the weather and environment. The device belongs to the field of electronics. When an automobile is driven on the road, the lighting for the road is very important, the safety of driving depends on the sight of a driver, and especially in a rainy day or a foggy day, poor lighting seriously affects the sight of the driver. The device can adjust the brightness and the color of lights by detecting the weather and brightness of the road, so the safety of driving is improved.
Description
Technical field
The invention provides a kind of can be according to the device of weather and environment conversion automotive lighting color
,belong to person in electronics.
Background technology
The light environment on road surface is extremely important, and driver's sight line has determined the safety of driving, especially in rainy day or greasy weather of bad weather, sight line impact on driver is even more serious, this device, by detecting road surface weather and brightness situation, is adjusted brightness and the color of car light, has improved the fail safe of driving.
Summary of the invention
, there is different requirements various weather and time to the color of illuminating ray, at dim dusk, needs soft light; The light that need night is colder better in vain; At thick fog weather, yellow light can be better.
This device detects the variation of external environment light automatically, by daytime, to black dull, controlled illuminating ray and from warm tones, fades to white gradually; At thick fog weather, light is warm-toned yellow before this at the beginning, yellowly gradually deepens to become partially red, and driver's sight line is played to extraordinary effect.
The light and shade of road surface light is by the perception of optics perceptron, road vehicles number by vision sensor, identify; Thick fog on road surface, is judged the degree that has or not thick fog and thick fog by machine vision sensor, by sampling ambient image, and the contrast of analysis image, thus judge the degree of thick fog.
Technical scheme of the present invention is: comprise, road brightness impression module, road weather conditions induction module, vehicle road condition signal processing module, car light stepping adjustment module, LED vehicle lamp brightness regulates driver module, LED car light color adaptation driver module, road brightness impression module, the output of road weather conditions induction module connects the input of vehicle road condition signal processing module, the output of vehicle road condition signal processing module connects the input of car light stepping adjustment module, the output of car light stepping adjustment module connects LED vehicle lamp brightness and regulates driver module, the input of LED car light color adaptation driver module.
The present invention has advantages of: 1. flexible and convenient to use.2. with low cost.
Accompanying drawing explanation
Fig. 1 is block diagram of the present invention.
Fig. 2 is connection diagram of the present invention.
Embodiment
As shown in Figure 1, the present invention is a kind of can be according to the device of weather and environment conversion automotive lighting color, comprise, road brightness impression module, road weather conditions induction module, vehicle road condition signal processing module, car light stepping adjustment module, LED vehicle lamp brightness regulates driver module, LED car light color adaptation driver module, road brightness impression module, the output of road weather conditions induction module connects the input of vehicle road condition signal processing module, the output of vehicle road condition signal processing module connects the input of car light stepping adjustment module, the output of car light stepping adjustment module connects LED vehicle lamp brightness and regulates driver module, the input of LED car light color adaptation driver module.
The contrast of the target object of described road weather conditions induction module outside being surveyed by machine vision device, the thick fog degree in judgement greasy weather.
Described car light stepping adjustment module is controlled the car light gear of car lighting light fixture by switching circuit.
Described road brightness impression module consists of light sensor.
Described vehicle road condition signal processing module consists of microprocessor, processes sensor information, and control signal is carried out in output.
Described LED vehicle lamp brightness regulates driver module to regulate the drive current of light fixture to control brightness.
Described LED car light color adaptation driver module regulates the proportioning of tri coloured lantern pearl brightness to reach the object of adjustable colors.
As shown in Figure 2, light sensor 1 and machine vision device 2 on automobile 5 detect road surface brightness and weather conditions, after microprocessor 4 processing signals, by LED vehicle lamp brightness, regulate driver module and LED car light color adaptation driver module output control signal to lighting 6 again, send the illuminating ray 3 after adjusting.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variations of doing according to the present patent application scope and improvement etc., within all should still belonging to patent covering scope of the present invention.
Claims (3)
- One kind can be according to the device of weather and environment conversion automotive lighting color, comprise: road brightness impression module, road weather conditions induction module, vehicle road condition signal processing module, car light stepping adjustment module, LED vehicle lamp brightness regulates driver module, LED car light color adaptation driver module, feature is: road brightness impression module, the output of road weather conditions induction module connects the input of vehicle road condition signal processing module, the output of vehicle road condition signal processing module connects the input of car light stepping adjustment module, the output of car light stepping adjustment module connects LED vehicle lamp brightness and regulates driver module, the input of LED car light color adaptation driver module.
- As claimed in claim 1 a kind of can be according to the device of weather and environment conversion automotive lighting color, be further characterized in that described road weather conditions induction module is by the contrast of the target object of machine vision device probe vehicle outside, the thick fog degree in judgement greasy weather.
- As claimed in claim 1 a kind of can be according to the device of weather and environment conversion automotive lighting color, be further characterized in that described car light stepping adjustment module controlled the car light gear of car lighting light fixture by switching circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742777.0A CN103687246A (en) | 2013-12-24 | 2013-12-24 | Device capable of changing color of automobile lighting according to weather and environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742777.0A CN103687246A (en) | 2013-12-24 | 2013-12-24 | Device capable of changing color of automobile lighting according to weather and environment |
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|---|---|
| CN103687246A true CN103687246A (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310742777.0A Pending CN103687246A (en) | 2013-12-24 | 2013-12-24 | Device capable of changing color of automobile lighting according to weather and environment |
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| CN (1) | CN103687246A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984532A (en) * | 2015-02-13 | 2016-10-05 | 小米科技有限责任公司 | Method and device for controlling tail light and tail light |
| CN106314259A (en) * | 2016-09-13 | 2017-01-11 | 华南理工大学 | Intelligent turn-on system of automobile LED light |
| CN106793245A (en) * | 2016-11-22 | 2017-05-31 | 聊城市科特祥瑞新能源有限公司 | Light-operated LED car headlight control device |
| CN107914631A (en) * | 2017-11-22 | 2018-04-17 | 六六房车有限公司 | A kind of caravan safe and intelligent chemoprevention maintaining method |
| CN107972570A (en) * | 2017-11-22 | 2018-05-01 | 六六房车有限公司 | A kind of caravan intelligence security protection system |
| CN108093510A (en) * | 2017-12-06 | 2018-05-29 | 天长市天新电子实业有限公司 | A kind of LED light intelligent control method with light adjustment |
| CN108207056A (en) * | 2017-12-06 | 2018-06-26 | 天长市天新电子实业有限公司 | A kind of LED light intelligent control system based on light adjustment |
| CN108601171A (en) * | 2018-02-27 | 2018-09-28 | 常州星宇车灯股份有限公司 | A kind of the laser headlamp control system and its control method of brightness adjustable color |
| CN108622100A (en) * | 2018-05-14 | 2018-10-09 | 常州星宇车灯股份有限公司 | A kind of road conditions automatic identification module |
| CN110891345A (en) * | 2018-09-06 | 2020-03-17 | 常州星宇车灯股份有限公司 | LED headlamp control system with adjustable brightness and color temperature and control method thereof |
| CN111216631A (en) * | 2018-11-26 | 2020-06-02 | 本田技研工业株式会社 | Travel control device, control method, and storage medium storing program |
| CN111246624A (en) * | 2020-01-17 | 2020-06-05 | 厦门快商通科技股份有限公司 | Road lighting device and method for automatically adjusting light wavelength and brightness |
-
2013
- 2013-12-24 CN CN201310742777.0A patent/CN103687246A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984532A (en) * | 2015-02-13 | 2016-10-05 | 小米科技有限责任公司 | Method and device for controlling tail light and tail light |
| CN106314259A (en) * | 2016-09-13 | 2017-01-11 | 华南理工大学 | Intelligent turn-on system of automobile LED light |
| CN106793245A (en) * | 2016-11-22 | 2017-05-31 | 聊城市科特祥瑞新能源有限公司 | Light-operated LED car headlight control device |
| CN106793245B (en) * | 2016-11-22 | 2018-09-04 | 聊城市科特祥瑞新能源有限公司 | Light-operated LED car headlight control device |
| CN107914631A (en) * | 2017-11-22 | 2018-04-17 | 六六房车有限公司 | A kind of caravan safe and intelligent chemoprevention maintaining method |
| CN107972570A (en) * | 2017-11-22 | 2018-05-01 | 六六房车有限公司 | A kind of caravan intelligence security protection system |
| CN108207056A (en) * | 2017-12-06 | 2018-06-26 | 天长市天新电子实业有限公司 | A kind of LED light intelligent control system based on light adjustment |
| CN108093510A (en) * | 2017-12-06 | 2018-05-29 | 天长市天新电子实业有限公司 | A kind of LED light intelligent control method with light adjustment |
| CN108601171A (en) * | 2018-02-27 | 2018-09-28 | 常州星宇车灯股份有限公司 | A kind of the laser headlamp control system and its control method of brightness adjustable color |
| CN108622100A (en) * | 2018-05-14 | 2018-10-09 | 常州星宇车灯股份有限公司 | A kind of road conditions automatic identification module |
| CN110891345A (en) * | 2018-09-06 | 2020-03-17 | 常州星宇车灯股份有限公司 | LED headlamp control system with adjustable brightness and color temperature and control method thereof |
| CN111216631A (en) * | 2018-11-26 | 2020-06-02 | 本田技研工业株式会社 | Travel control device, control method, and storage medium storing program |
| CN111216631B (en) * | 2018-11-26 | 2024-01-30 | 本田技研工业株式会社 | Travel control device, control method, and storage medium storing program |
| CN111246624A (en) * | 2020-01-17 | 2020-06-05 | 厦门快商通科技股份有限公司 | Road lighting device and method for automatically adjusting light wavelength and brightness |
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Application publication date: 20140326 |
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| WD01 | Invention patent application deemed withdrawn after publication |