CN106183738B - A kind of meeting strong light inhibition apparatus and system based on subregion baffle - Google Patents
A kind of meeting strong light inhibition apparatus and system based on subregion baffle Download PDFInfo
- Publication number
- CN106183738B CN106183738B CN201610581282.8A CN201610581282A CN106183738B CN 106183738 B CN106183738 B CN 106183738B CN 201610581282 A CN201610581282 A CN 201610581282A CN 106183738 B CN106183738 B CN 106183738B
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- China
- Prior art keywords
- subregion
- strong
- baffle
- xanthophyll cycle
- driver
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
- B60Q1/085—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to special conditions, e.g. adverse weather, type of road, badly illuminated road signs or potential dangers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/05—Special features for controlling or switching of the light beam
- B60Q2300/056—Special anti-blinding beams, e.g. a standard beam is chopped or moved in order not to blind
Abstract
The invention discloses a kind of, and the meeting strong light based on subregion baffle inhibits apparatus and system.Device includes that driver observes baffle and controller, and the driver observes baffle and includes at least two subregions, and described two subregions are respectively to come the strong Xanthophyll cycle subregion of vehicle and road conditions observation subregion.System includes strong Xanthophyll cycle device and LED headlamp.Strong Xanthophyll cycle system observes subregion by being divided into driver's observation baffle come the strong Xanthophyll cycle subregion of vehicle and road conditions, using controller control come the strong Xanthophyll cycle subregion of vehicle and road conditions observation subregion asynchronous working in two kinds of working conditions of strong light transmission and weak light transmission, to effectively inhibit to observe the luminous intensity for carrying out Che Qiangguang that baffle is seen through driver, so that carry out the observation that Che Qiangguang will not influence driver to load conditions, effective guarantee traffic safety.It the composite can be widely applied to various strong Xanthophyll cycle fields.
Description
Technical field
The present invention relates to meeting strong lights, and field more particularly to a kind of electronically controlled meeting strong light of utilization to be inhibited to inhibit device
And system.
Background technique
Duty ratio: in a string of ideal pulse period sequences (such as square wave), the duration of positive pulse and pulse are always all
The ratio of phase.
Phase: phase is the position for a wave, at the time of specific in it is recycled.
Phase difference: the difference of the identical alternating current phases of two frequencies is called phase difference, or is called difference.
When meeting at night, often due to the light of opposite car is very bright, driver is be easy to cause not see front road for the moment
Condition influences driver's judgement.Driving is to easily cause very much traffic accident in this case, is unfavorable for traffic safety.
The prior art generallys use the method for wearing tinted glasses and blocks strong light, strong light can be made to die down, some is in the glass that keeps out the wind
Coloured light barrier is installed on glass.But such methods have its deficiency.On the one hand, tinted glasses or coloured light barrier inhibit the journey of strong light
Spend it is non-adjustable, it is insufficient for the inhibition flexibility of different luminous intensities；On the other hand, tinted glasses or coloured light barrier are weakening by force
The luminous intensity of road surface road conditions is also reduced when light luminous intensity simultaneously.If when having the sun daytime, the light of the sun
By force, putting on tinted glasses still can see road surface road conditions clearly；But if be at night, when front side does not have intense light irradiation, evening
The light on upper road surface is natively not bright enough, and light is not just seen by the eyes that tinted glasses or coloured light barrier block rear driver
Still there is the risk of traffic accident, be unfavorable for traffic safety in road surface.
Application number of invention patent is that " 201310379941.6 " disclose " strong Xanthophyll cycle device and the strong Xanthophyll cycle that meets at night
System and method " is realized strong to penetrating to two vehicle of meeting by the working frequency and phase of control liquid crystal display and LED headlamp
Effective inhibition of light and flexible modulation.However, technical solution disclosed in documents 1 needs to meet, two vehicles are mounted on strong light suppression
Apparatus and system processed.In practical application, it is desirable that carry out vehicle strong Xanthophyll cycle apparatus and system is equally installed to be unpractical.When carrying out vehicle not
When having strong Xanthophyll cycle apparatus and system, the strong light for carrying out vehicle still can be dazzling to the generation of this vehicle in the strong light transmission of strong Xanthophyll cycle device
Effect, opposite, driver also can be impacted to the observation of road surface ahead situation, exist occur traffic accident hidden danger.
Summary of the invention
In order to solve the above-mentioned technical problem, the object of the present invention is to provide a kind of meeting that more effective inhibition carrys out Che Qiangguang is strong
Xanthophyll cycle apparatus and system.
The technical scheme adopted by the invention is that:
A kind of meeting strong light inhibition device based on subregion baffle comprising driver observes baffle and controller, described
Driver observes baffle and includes at least two subregions, and described two subregions are respectively to come the strong Xanthophyll cycle subregion of vehicle and road conditions observation point
Area；It is described come the strong Xanthophyll cycle subregion of vehicle according to setting first frequency and first phase work in two kinds of works of strong light transmission and weak light transmission
Make state；The road conditions observation subregion works according to the first frequency and second phase of setting in two kinds of works of strong light transmission and weak light transmission
Make state；The controller is used to control the working condition of the strong Xanthophyll cycle subregion of vehicle and road conditions observation subregion.
Preferably, it is windshield or sunshading board or the eyeglass of driver that the driver, which observes baffle,.
As the first preferred embodiment of the invention, the driver observes the eyeglass that baffle is driver, described
Come the left partition that the strong Xanthophyll cycle subregion of vehicle is eyeglass, the road conditions observation subregion is the right partition of eyeglass.
As second of preferred embodiment of the invention, the driver observes the eyeglass that baffle is driver, described
Come the right partition that the strong Xanthophyll cycle subregion of vehicle is eyeglass, the road conditions observation subregion is the left partition of eyeglass.
Preferably, it is described come the strong Xanthophyll cycle subregion of vehicle and road conditions observation subregion strong light transmission working condition duty ratio it is small
In or equal to 0.5.
Preferably, the setting of the first phase and second phase meets relationship: when road conditions observation subregion is in strong light transmission
When working condition, it is described come the strong Xanthophyll cycle subregion of vehicle be in weak light transmission working condition.
A kind of meeting strong light inhibition system based on subregion baffle comprising strong Xanthophyll cycle device and LED headlamp.
Preferably, the output end connection of the input terminal and controller of the LED headlamp, the LED headlamp are at least wrapped
Include it is strong shine and two kinds of working conditions of weak light, the controller be used to control LED headlamp according to the first frequency of setting and
Second phase work shines and two kinds of working conditions of weak light strong.
Preferably, the duty ratio of the strong luminous working condition is less than or equal to 0.5.
Preferably, the setting of the first phase and second phase meets relationship: when LED headlamp is in luminous work by force
When state, it is described come the strong Xanthophyll cycle subregion of vehicle be in weak light transmission working condition.
First beneficial effect of the invention is:
Strong Xanthophyll cycle device observes subregion by being divided into driver's observation baffle come the strong Xanthophyll cycle subregion of vehicle and road conditions,
It is worked come the strong Xanthophyll cycle subregion of vehicle and road conditions observation subregion asynchronous working in strong light transmission and two kinds of weak light transmission using controller control
State, to effectively inhibit to carry out the luminous intensity of Che Qiangguang through what driver's observation baffle was seen, so that carrying out Che Qiangguang not
It will affect observation of the driver to load conditions, effective guarantee traffic safety.
Second beneficial effect of the invention is:
Meeting strong light inhibits system to be equipped with strong Xanthophyll cycle device, other than realizing and having first beneficial effect, adopts
It is shone and two kinds of working conditions of weak light with controller control LED headlamp work strong, so that system is inhibiting the same of strong light
When, reinforce road surface road conditions luminous intensity, so that driver is clearer to see road surface road conditions clearly.
It shines and two kinds of working conditions of weak light in addition, LED headlamp is worked with first frequency strong, is meeting driver
While seeing the requirement of road surface road conditions clearly, achieve the effect that reduce power consumption, energy-saving and emission-reduction.
It the composite can be widely applied to various strong Xanthophyll cycle fields.
Detailed description of the invention
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing:
Fig. 1 is that meeting strong light of the present invention inhibits a kind of circuit diagram of embodiment of device；
Fig. 2 is that meeting strong light of the present invention inhibits a kind of structural schematic diagram of embodiment of device；
Fig. 3 meeting strong light of the present invention inhibits a kind of circuit diagram of embodiment of system；
Fig. 4 is that the driver of the first embodiment of the invention observes the working timing figure of baffle and LED headlamp；
Fig. 5 is that the driver of second of embodiment of the present invention observes the working timing figure of baffle and LED headlamp.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
As shown in Figure 1, a kind of meeting strong light based on subregion baffle inhibits device comprising driver observes baffle and control
Device processed, the driver observe baffle and include at least two subregions, described two subregions be respectively come the strong Xanthophyll cycle subregion of vehicle and
Road conditions observe subregion；It is described come the strong Xanthophyll cycle subregion of vehicle according to first frequency and the first phase work of setting in strong light transmission and weak
Two kinds of working conditions of light transmission；Road conditions observation subregion is according to first frequency and the second phase work of setting in strong light transmission and weak
Two kinds of working conditions of light transmission；The controller is used to control the working condition of the strong Xanthophyll cycle subregion of vehicle and road conditions observation subregion.
In implementation process, strong light transmission state, which can be set, helps the unobstructed state of light transmission, and weak light transmission state can be set into opaque
Full occlusion state, naturally it is also possible to the light transmission state of other intermediate degrees be set as needed into.It is demonstrated experimentally that working as first frequency
When greater than 50Hz, human eye does not just feel the flashing of liquid crystal display, so first frequency can be disposed greater than in implementation process
The frequency of 50Hz.
Preferably, it is windshield or sunshading board or the eyeglass of driver that the driver, which observes baffle,.
As the first preferred embodiment of the invention, the driver observes the eyeglass that baffle is driver, described
Come the left partition that the strong Xanthophyll cycle subregion of vehicle is eyeglass, the road conditions observation subregion is the right partition of eyeglass.Such as
Shown in Fig. 2, in the embodiment, the eyeglass of driver includes two eyeglasses in left and right, and two eyeglasses, which are equipped with, carrys out the strong light suppression of vehicle
Subregion processed and road conditions observe subregion, and Lai Cheqiang Xanthophyll cycle subregion is the left partition of eyeglass, and the road conditions observation subregion is
The right partition of eyeglass.This design is suitble to regular countries and regions (such as China's Mainland) of keeping to the right.Carry out Che Qiangguang
Inhibit subregion setting on the eyeglass left side, is mainly used for the strong illumination for inhibiting the left side to carry out vehicle；Road conditions observe subregion setting and exist
The right is mainly used for observing road conditions.
As second of preferred embodiment of the invention, the driver observes the eyeglass that baffle is driver, described
Come the right partition that the strong Xanthophyll cycle subregion of vehicle is eyeglass, the road conditions observation subregion is the left partition of eyeglass.It should
In embodiment, the eyeglass of driver includes two eyeglasses in left and right, and two eyeglasses, which are equipped with, comes the strong Xanthophyll cycle subregion of vehicle and road
Condition observes subregion, and Lai Cheqiang Xanthophyll cycle subregion is the right partition of eyeglass, and the road conditions observation subregion is eyeglass
Left partition.This design is suitble to the regular countries and regions (such as Britain) that keep left.Carry out the strong Xanthophyll cycle subregion setting of vehicle to exist
On the right of eyeglass, it is mainly used for the strong illumination for inhibiting the right to carry out vehicle；Road conditions are observed subregion and are arranged on the left side, are mainly used for seeing
Examine road conditions.
Preferably, it is described come the strong Xanthophyll cycle subregion of vehicle and road conditions observation subregion strong light transmission working condition duty ratio it is small
In or equal to 0.5.In the present embodiment, the duty ratio of Lai Cheqiang Xanthophyll cycle subregion and the road conditions observation strong light transmission state of subregion is 1/
3.Obvious, the duty ratio of Lai Cheqiang Xanthophyll cycle subregion and the road conditions observation strong light transmission state of subregion can be inconsistent, can be according to reality
Situation makes the appropriate adjustments, within the scope of narration of the invention.
As shown in figure 3, a kind of meeting strong light based on subregion baffle inhibits system comprising strong Xanthophyll cycle device and LED
Headlight.
Preferably, the output end connection of the input terminal and controller of the LED headlamp, the LED headlamp are at least wrapped
Include it is strong shine and two kinds of working conditions of weak light, the controller be used to control LED headlamp according to the first frequency of setting and
Second phase work shines and two kinds of working conditions of weak light strong.
Preferably, the duty ratio of the strong luminous working condition is less than or equal to 0.5.In the embodiment, LED headlamp is strong
The duty ratio of luminance is 1/3.In the embodiment, the power of strong luminance is 3 times of normal transmission power, weak light shape
State power is 0, i.e. non-light emitting state, and the duty ratio in LED headlamp working sequence of strong luminance is 1/3, can be calculated
It obtains power consumed by whole process LED headlamp and is equal to power consumed by normal LED headlamp.In this way, reaching reduction function
Consumption, the effect of energy-saving and emission-reduction.
Preferably, as shown in Figure 4 and Figure 5, the setting of the first phase and second phase meets relationship: big before LED
When lamp is in luminous working condition by force, it is described come the strong Xanthophyll cycle subregion of vehicle be in weak light transmission working condition；When road conditions observe subregion
When in strong light transmission working condition, it is described come the strong Xanthophyll cycle subregion of vehicle be in weak light transmission working condition.In Fig. 4, first phase and
Second phase phase difference is 120 degree；In Fig. 5, first phase and second phase phase difference are 180 degree.In this way, due to being seen when road conditions
Examine (driver needs to observe road surface) when subregion is in strong light transmission working condition, it is described come the strong Xanthophyll cycle subregion of vehicle be in weak light transmission
Working condition is carried out Che Qiangguang and is inhibited well, opposite, and road conditions observation will not be influenced to weaken by Che Qiangguang is carried out, so that
Road conditions observation is more clear, thus the safety of effective guarantee running car.
Strong Xanthophyll cycle device observes subregion by being divided into driver's observation baffle come the strong Xanthophyll cycle subregion of vehicle and road conditions,
It is worked come the strong Xanthophyll cycle subregion of vehicle and road conditions observation subregion asynchronous working in strong light transmission and two kinds of weak light transmission using controller control
State, to effectively inhibit to carry out the luminous intensity of Che Qiangguang through what driver's observation baffle was seen, so that carrying out Che Qiangguang not
It will affect observation of the driver to load conditions, effective guarantee traffic safety.
Second beneficial effect of the invention is:
Meeting strong light inhibits system to be equipped with strong Xanthophyll cycle device, other than realizing and having first beneficial effect, adopts
It is shone and two kinds of working conditions of weak light with controller control LED headlamp work strong, so that system is inhibiting the same of strong light
When, reinforce road surface road conditions luminous intensity, so that driver is clearer to see road surface road conditions clearly.
It shines and two kinds of working conditions of weak light in addition, LED headlamp is worked with first frequency strong, is meeting driver
While seeing the requirement of road surface road conditions clearly, achieve the effect that reduce power consumption, energy-saving and emission-reduction.
It the composite can be widely applied to various strong Xanthophyll cycle fields.
It is to be illustrated to preferable implementation of the invention, but the invention is not limited to the implementation above
Example, those skilled in the art can also make various equivalent variations on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (7)
1. a kind of meeting strong light based on subregion baffle inhibits system, which is characterized in that before it includes strong Xanthophyll cycle device and LED
Headlight, the strong Xanthophyll cycle device include that driver observes baffle and controller, and the driver observes baffle and includes at least two
A subregion, described two subregions are respectively to come the strong Xanthophyll cycle subregion of vehicle and road conditions observation subregion；
It is described come the strong Xanthophyll cycle subregion of vehicle according to setting first frequency and first phase work in strong light transmission and two kinds of weak light transmission
Working condition；
The road conditions observation subregion works according to first frequency and the second phase work of setting in strong light transmission and two kinds of weak light transmission
State；
The controller is used to control the working condition of the strong Xanthophyll cycle subregion of vehicle and road conditions observation subregion；
It is windshield or sunshading board or the eyeglass of driver that the driver, which observes baffle,；
The setting of the first phase and second phase meets relationship: when road conditions observation subregion is in strong light transmission working condition,
It is described come the strong Xanthophyll cycle subregion of vehicle be in weak light transmission working condition.
2. a kind of meeting strong light based on subregion baffle according to claim 1 inhibits system, which is characterized in that described to drive
The person of sailing observe baffle be driver eyeglass, it is described come the strong Xanthophyll cycle subregion of vehicle be eyeglass left partition, it is described
Road conditions observe the right partition that subregion is eyeglass.
3. a kind of meeting strong light based on subregion baffle according to claim 1 inhibits system, which is characterized in that described to drive
The person of sailing observe baffle be driver eyeglass, it is described come the strong Xanthophyll cycle subregion of vehicle be eyeglass right partition, it is described
Road conditions observe the left partition that subregion is eyeglass.
4. a kind of meeting strong light based on subregion baffle according to claim 1 inhibits system, which is characterized in that described next
The duty ratio of the strong light transmission working condition of the strong Xanthophyll cycle subregion of vehicle and road conditions observation subregion is less than or equal to 0.5.
5. a kind of meeting strong light based on subregion baffle according to claim 1 inhibits system, which is characterized in that described
The input terminal of LED headlamp and the output end of controller connect, and the LED headlamp includes at least strong shine and two kinds of weak light
Working condition, the controller are used to control LED headlamp and work according to the first frequency and second phase of setting in Qiang Faguang
With two kinds of working conditions of weak light.
6. a kind of meeting strong light based on subregion baffle according to claim 5 inhibits system, which is characterized in that described strong
The duty ratio for the working condition that shines is less than or equal to 0.5.
7. a kind of meeting strong light based on subregion baffle according to claim 6 inhibits system, which is characterized in that described the
The setting of one phase and second phase meets relationship: when LED headlamp is in luminous working condition by force, it is described come the strong light suppression of vehicle
Subregion processed is in weak light transmission working condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610581282.8A CN106183738B (en) | 2016-07-21 | 2016-07-21 | A kind of meeting strong light inhibition apparatus and system based on subregion baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610581282.8A CN106183738B (en) | 2016-07-21 | 2016-07-21 | A kind of meeting strong light inhibition apparatus and system based on subregion baffle |
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| Publication Number | Publication Date |
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| CN106183738A CN106183738A (en) | 2016-12-07 |
| CN106183738B true CN106183738B (en) | 2019-06-25 |
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| CN201610581282.8A Active CN106183738B (en) | 2016-07-21 | 2016-07-21 | A kind of meeting strong light inhibition apparatus and system based on subregion baffle |
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Citations (5)
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| CN1664441A (en) * | 2005-03-10 | 2005-09-07 | 上海交通大学 | Anti-dazzle device for vehicle |
| CN201107488Y (en) * | 2007-09-12 | 2008-08-27 | 贾本涛 | Glasses lens special for driver |
| CN202782600U (en) * | 2011-12-30 | 2013-03-13 | 大陆汽车电子(长春)有限公司 | Strong light dazzle-prevention device |
| CN103434369A (en) * | 2013-08-28 | 2013-12-11 | 吴云肖 | Strong light inhibition device and nighttime meeting strong light inhibition system and method |
| CN103826364A (en) * | 2014-02-13 | 2014-05-28 | 吴云肖 | Polymorphic directional nighttime vehicle encounter intensive light suppression system and method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10002069C2 (en) * | 2000-01-18 | 2002-01-24 | Daimler Chrysler Ag | Arrangement to improve visibility in vehicles |
| CN104407450B (en) * | 2014-05-04 | 2017-08-15 | 丹阳博来腾光电科技有限公司 | The design method and device of a kind of anti-dazzle liquid crystal glasses |
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2016
- 2016-07-21 CN CN201610581282.8A patent/CN106183738B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1664441A (en) * | 2005-03-10 | 2005-09-07 | 上海交通大学 | Anti-dazzle device for vehicle |
| CN201107488Y (en) * | 2007-09-12 | 2008-08-27 | 贾本涛 | Glasses lens special for driver |
| CN202782600U (en) * | 2011-12-30 | 2013-03-13 | 大陆汽车电子(长春)有限公司 | Strong light dazzle-prevention device |
| CN103434369A (en) * | 2013-08-28 | 2013-12-11 | 吴云肖 | Strong light inhibition device and nighttime meeting strong light inhibition system and method |
| CN103826364A (en) * | 2014-02-13 | 2014-05-28 | 吴云肖 | Polymorphic directional nighttime vehicle encounter intensive light suppression system and method |
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| CN106183738A (en) | 2016-12-07 |
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