CN110360521A - A kind of adaptive front lamp group and vehicle - Google Patents
A kind of adaptive front lamp group and vehicle Download PDFInfo
- Publication number
- CN110360521A CN110360521A CN201810252857.0A CN201810252857A CN110360521A CN 110360521 A CN110360521 A CN 110360521A CN 201810252857 A CN201810252857 A CN 201810252857A CN 110360521 A CN110360521 A CN 110360521A
- Authority
- CN
- China
- Prior art keywords
- lamp group
- module
- light
- distance light
- adaptive front
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/10—Construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The present invention provides a kind of adaptive front lamp group, it include: image capture module, sensor module, processing module, control module and distance light lamp group, the distance light lamp group includes matrix lens and matrix L ED mould group, the matrix L ED mould group includes plurality of LEDs lamp, and every LED lamp is controlled respectively by control module and lights or extinguish；Described image acquisition module and sensor module collect road information, and then by processing module according to the information output control signal being collected into, the control module adjusts flickering for every LED lamp in distance light lamp group according to control signal, form suitable light type.Aforesaid way collects road information by using image capture module and sensor module, then according to the light type for the information adjustment distance light lamp group being collected into, high beam bring security risk when avoiding meeting.The present invention also provides a kind of vehicles with above-mentioned adaptive front lamp group.
Description
Technical field
The present invention relates to automotive field, in particular to a kind of adaptive front lamp group.
Background technique
For present vehicle in night running, certain remote road lighting effects are poor, need to open high beam provided with this it is good
Good sight, but when meeting, if opening distance light, to will cause other side dazzling, gently if influence normally travel, it is heavy then cause
Traffic accident.So current lamp group needs driver that high beam is turned off manually in vehicle driving meeting, to avoid opposite
Personnel on vehicle cause dazzling.But still there is part driver when driving at night for oneself good visual field at present,
It is not turned off the habit of high beam when meeting, also has part driver that can forget to close high beam, therefore there are security risks.
Summary of the invention
The purpose of the present invention is intended to provide a kind of adaptive front lamp group, needs to close manually to solve existing headlamp group
Close security risk brought by high beam.
In order to achieve the above objectives, the present invention provides a kind of adaptive front lamp groups, comprising: image capture module, sensing
Device module, processing module, control module and distance light lamp group, the distance light lamp group include matrix lens and matrix L ED mould group, described
Matrix L ED mould group includes plurality of LEDs lamp, and every LED lamp is controlled respectively by control module and lights or extinguish；Described image acquires mould
Block and sensor module collect road information, then by processing module according to the information output control signal being collected into, the control
Molding root tuber flickers according to every LED lamp in control signal adjustment distance light lamp group, forms suitable light type.
Adaptive front lamp group according to the present invention, collects road by using image capture module and sensor module
Information, then according to the light type for the information adjustment distance light lamp group being collected into, high beam bring security risk when avoiding meeting.
Preferably, in night running, when image capture module and sensor module detect vehicle front distance light range
Interior nobody and/or when vehicle, LED light whole in distance light lamp group is opened in control module control；When image capture module and sensing
When device module detects within the scope of vehicle front distance light someone and/or vehicle, LED light flickers in control module adjustment distance light lamp group
Arrangement generates dark space in corresponding region.
Preferably, the matrix lens are made of multiple prism structures, in the multiple prism structure and matrix L ED mould group
Plurality of LEDs lamp correspond, the progress shaping of light that matrix L ED mould group issues collects light more by the matrix lens
In.
It preferably, further include dipped beam lamp group, the dipped beam lamp group includes dipped beam reflector, dipped beam LED module and barn door,
The dipped beam reflector is half of bowl structure, and each section of half of bowl structure is all parabola, and all parabolics
The confocal point of line, the dipped beam LED module are located at all parabolical focal points, and the barn door is set under dipped beam reflector
Side.
Preferably, the dipped beam lamp group and distance light lamp group are all fixed on radiator, and dipped beam lamp group is located at distance light lamp group
Top.
Preferably, the radiator is fixed on light modulation bracket, and the light modulation bracket is square frame.
It preferably, further include outer lens, the outer lens are fixed on light modulation bracket by outer lens bracket, described outer
Dipped beam lamp group and distance light lamp group are all coated on interior by mirror.
Preferably, the outer lens are dome-shaped.
The present invention also provides a kind of vehicles, including above-mentioned adaptive front lamp group.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the schematic illustration for the adaptive front lamp group that one embodiment of the invention provides；
Fig. 2 is the sectional view and partial enlarged view for the adaptive front lamp group that one embodiment of the invention provides；
Fig. 3 is the distance light lamp group schematic diagram for the adaptive front lamp group that one embodiment of the invention provides；
Fig. 4 is the appearance diagram for the adaptive front lamp group that one embodiment of the invention provides.
Appended drawing reference in specification is as follows:
10, outer lens；20, outer lens bracket；30, bracket is dimmed；40, radiator；100, image capture module；200, it senses
Device module；300, processing module；400, control module；500, distance light lamp group；501, matrix lens；502, matrix L ED mould group；
600, dipped beam lamp group；601, dipped beam reflector；602, dipped beam LED module；603, barn door.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
Following disclosure provides many different embodiments or example is used to realize different structure of the invention.For letter
Change disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
It is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or letter.It is this heavy
It is for purposes of simplicity and clarity, itself not indicate the relationship between discussed various embodiments and/or setting again.
In the description of the present invention, it should be noted that unless otherwise specified and limited, term " installation ", " connected ",
" connection ", " connecing " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the company being also possible to inside two elements
It is logical, it can be directly connected, can also indirectly connected through an intermediary, for the ordinary skill in the art, it can
To understand the concrete meaning of above-mentioned term as the case may be.
Referring to following description and drawings, it will be clear that these and other aspects of the embodiment of the present invention.In these descriptions
In attached drawing, some particular implementations in the embodiment of the present invention are specifically disclosed, to indicate to implement implementation of the invention
Some modes of the principle of example, but it is to be understood that the scope of embodiments of the invention is not limited.On the contrary, of the invention
Embodiment includes all changes, modification and the equivalent fallen within the scope of the spirit and intension of attached claims.
As shown in Figure 1, the adaptive front lamp group that one embodiment of the invention provides includes: image capture module 100, sensing
Device module 200, processing module 300, control module 400 and distance light lamp group 500, shown distance light lamp group 500 include matrix lens 501
With matrix L ED mould group 502, shown matrix L ED mould group 502 includes plurality of LEDs lamp, and every LED lamp has control module 400 to control respectively
System is lighted or is extinguished；Described image acquisition module 100 and sensor module 200 collect vehicle and pedestrian information on road, then
By processing module 300 according to the information output control signal being collected into, the control module 400 adjusts distance light according to control signal
Every LED lamp flickers in lamp group 500, forms suitable light type.
In the present embodiment, the sensor module 200 includes range sensor, light sensor, infrared sensor
Deng, can collect the information of object in vehicle road ahead, the information that cooperation image capture module 100 is collected into, then by
Reason module 300 judges the distance and type (such as animal, pedestrian, vehicle or other objects) of vehicle front object, then by
It manages module 300 and control signal is exported according to judging result, control module 400 adjusts the light of distance light lamp group 500 according to the control information
Type.In other embodiments, the sensor in sensor module 200 can also be adjusted according to actual needs.
In night running, when image capture module 100 and sensor module 200 detect within the scope of vehicle front distance light
Nobody and/or when vehicle, issues signal by processing module 300, control module 400 is opened complete in distance light lamp group according to control signal
The LED light in portion；When image capture module 100 and sensor module 200 detect someone and/or vehicle within the scope of vehicle front distance light
When, signal is issued by processing module 300, control module 400 adjusts the row of flickering of LED light in distance light lamp group according to control signal
Cloth generates dark space in corresponding region, prevents other side dazzling.
As shown in figure 3, the matrix lens 501 are made of multiple prism structures, the multiple prism structure and matrix L ED
Plurality of LEDs lamp in mould group 502 corresponds, and the light that matrix L ED mould group issues is carried out shaping by the matrix lens 501 to be made
Light is obtained more to concentrate.
The adaptive front lamp group that one embodiment of the invention provides further includes dipped beam lamp group 600.Due to the dipped headlight of vehicle
Other side driver will not be caused during normal driving dazzling, therefore dipped headlight uses fixed light type design with save the cost.
The dipped beam lamp group 600 includes dipped beam reflector 601, dipped beam LED module 602 and barn door 603, the dipped beam reflector 601
For half of bowl structure, each section of half of bowl structure is all parabola, and the confocal point of all parabolas, the dipped beam
LED module 602 is located at all parabolical focal points, and the barn door 603 is set to 601 lower section of dipped beam reflector.
As shown in Fig. 2, dipped beam lamp group 600 and distance light lamp group 500 are all fixed on radiator 40, dipped beam lamp group 600
In the top of distance light lamp group 500.The radiator 40 is fixed on light modulation bracket 30, and the light modulation bracket 30 is square box
Frame.The adaptive front lamp group that one embodiment of the invention provides further includes outer lens 10, and the outer lens 10 pass through outer lens branch
Frame 20 is fixed on light modulation bracket, described outer in dipped beam lamp group 600 and distance light lamp group 500 are all coated on by the outer lens 10
Lens 10 are dome-shaped.
To reduce light losing, increasing conduction efficiency, it is preferable that outer lens 10 and matrix lens 501 use high transmittance
Glass or transparent PC plastic.In a preferred embodiment of one embodiment of the invention, outer lens bracket 20 and light modulation bracket 30
To meet lamp group integral rigidity, using PBT+GF injection molding.In another preferred embodiment of one embodiment of the invention
In, dipped beam reflector 601 and barn door 603 use PPS plastics, and aluminum plating process, piece surface after aluminizing are used after injection molding
It is general like mirror surface, greatly improve the reflection efficiency of light.In the another preferred embodiment of one embodiment of the invention, heat dissipation
Device 40 is formed using aluminium die-casting.
Adaptive front lamp group according to the present invention, collects road by using image capture module and sensor module
Information, then according to the light type for the information adjustment distance light lamp group being collected into, high beam bring security risk when avoiding meeting.
The present invention also provides a kind of vehicles, including above-mentioned adaptive front lamp group.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is by appended claims and its equivalent limits.
Claims (9)
1. a kind of adaptive front lamp group characterized by comprising image capture module, sensor module, processing module, control
Molding block and distance light lamp group, the distance light lamp group include matrix lens and matrix L ED mould group, and the matrix L ED mould group includes more
LED lamp, every LED lamp are controlled respectively by control module and light or extinguish；Described image acquisition module and sensor module are received
Collect road information, then by processing module according to the information output control signal being collected into, the control module is believed according to control
Every LED lamp flickers in number adjustment distance light lamp group, forms suitable light type.
2. adaptive front lamp group according to claim 1, which is characterized in that in night running, when Image Acquisition mould
When block and sensor module detect within the scope of vehicle front distance light nobody and/or vehicle, high beam is opened in control module control
Whole LED light in group；When image capture module and sensor module detect someone and/or vehicle within the scope of vehicle front distance light
When, control module adjusts the arrangement that flickers of LED light in distance light lamp group, generates dark space in corresponding region.
3. adaptive front lamp group according to claim 1, which is characterized in that the matrix lens are by multiple prism structures
Composition, the plurality of LEDs lamp in the multiple prism structure and matrix L ED mould group correspond, and the matrix lens are by matrix L ED
The light that mould group issues carries out shaping and light is more concentrated.
4. adaptive front lamp group according to claim 1, which is characterized in that further include dipped beam lamp group, the dipped headlight
Group includes dipped beam reflector, dipped beam LED module and barn door, and the dipped beam reflector is half of bowl structure, and described half
The each section of bowl structure is all parabola, and the confocal point of all parabolas, the dipped beam LED module are located at all parabolical
Focal point, the barn door are set to below dipped beam reflector.
5. adaptive front lamp group according to claim 4, which is characterized in that the dipped beam lamp group and distance light lamp group are all solid
It is scheduled on radiator, dipped beam lamp group is located at the top of distance light lamp group.
6. adaptive front lamp group according to claim 5, which is characterized in that the radiator is fixed on light modulation bracket
On, the light modulation bracket is square frame.
7. adaptive front lamp group according to claim 6, which is characterized in that further include outer lens, the outer lens are logical
It crosses outer lens bracket to be fixed on light modulation bracket, dipped beam lamp group and distance light lamp group are all coated on interior by the outer lens.
8. adaptive front lamp group according to claim 7, which is characterized in that the outer lens are dome-shaped.
9. a kind of vehicle, which is characterized in that including the described in any item adaptive front lamp groups of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252857.0A CN110360521A (en) | 2018-03-26 | 2018-03-26 | A kind of adaptive front lamp group and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252857.0A CN110360521A (en) | 2018-03-26 | 2018-03-26 | A kind of adaptive front lamp group and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110360521A true CN110360521A (en) | 2019-10-22 |
Family
ID=68211954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810252857.0A Pending CN110360521A (en) | 2018-03-26 | 2018-03-26 | A kind of adaptive front lamp group and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110360521A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660920A (en) * | 2020-07-03 | 2020-09-15 | 中国第一汽车股份有限公司 | Vehicle-mounted light adjusting method and device, vehicle and storage medium |
| CN115183166A (en) * | 2022-07-25 | 2022-10-14 | 深圳市傲雷电商科技股份有限公司 | Mobile lighting equipment capable of automatically adjusting light |
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| JP2014061747A (en) * | 2012-09-20 | 2014-04-10 | Stanley Electric Co Ltd | Lighting control device of vehicle front lamp, and vehicle front lamp system |
| DE102014223913A1 (en) * | 2014-11-25 | 2016-05-25 | Conti Temic Microelectronic Gmbh | Method and device for automatically adjusting a headlamp of a vehicle |
| CN105972531A (en) * | 2015-03-11 | 2016-09-28 | 松下知识产权经营株式会社 | Lighting apparatus and mobile object including the same |
| CN106183966A (en) * | 2016-09-29 | 2016-12-07 | 四川万兆羊机电科技有限公司 | Wet road surface based on geometry multiple beam LED reduces reflective dazzling system |
| CN205859854U (en) * | 2016-08-10 | 2017-01-04 | 常州通宝光电股份有限公司 | External radiator, detachable LED car lamp |
| CN106969317A (en) * | 2017-04-01 | 2017-07-21 | 浙江嘀视科技有限公司 | A kind of double optical lens assemblies and its light-dimming method for motorcycle |
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2018
- 2018-03-26 CN CN201810252857.0A patent/CN110360521A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014061747A (en) * | 2012-09-20 | 2014-04-10 | Stanley Electric Co Ltd | Lighting control device of vehicle front lamp, and vehicle front lamp system |
| DE102014223913A1 (en) * | 2014-11-25 | 2016-05-25 | Conti Temic Microelectronic Gmbh | Method and device for automatically adjusting a headlamp of a vehicle |
| CN105972531A (en) * | 2015-03-11 | 2016-09-28 | 松下知识产权经营株式会社 | Lighting apparatus and mobile object including the same |
| CN205859854U (en) * | 2016-08-10 | 2017-01-04 | 常州通宝光电股份有限公司 | External radiator, detachable LED car lamp |
| CN106183966A (en) * | 2016-09-29 | 2016-12-07 | 四川万兆羊机电科技有限公司 | Wet road surface based on geometry multiple beam LED reduces reflective dazzling system |
| CN106969317A (en) * | 2017-04-01 | 2017-07-21 | 浙江嘀视科技有限公司 | A kind of double optical lens assemblies and its light-dimming method for motorcycle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660920A (en) * | 2020-07-03 | 2020-09-15 | 中国第一汽车股份有限公司 | Vehicle-mounted light adjusting method and device, vehicle and storage medium |
| CN115183166A (en) * | 2022-07-25 | 2022-10-14 | 深圳市傲雷电商科技股份有限公司 | Mobile lighting equipment capable of automatically adjusting light |
| CN115183166B (en) * | 2022-07-25 | 2024-01-12 | 傲雷科技集团股份有限公司 | Mobile lighting equipment capable of automatically adjusting light |
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Application publication date: 20191022 |