CN107554404A - A kind of car headlamp of Intelligent adjustment - Google Patents
A kind of car headlamp of Intelligent adjustment Download PDFInfo
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- CN107554404A CN107554404A CN201710740617.0A CN201710740617A CN107554404A CN 107554404 A CN107554404 A CN 107554404A CN 201710740617 A CN201710740617 A CN 201710740617A CN 107554404 A CN107554404 A CN 107554404A
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Abstract
The present invention provides a kind of car headlamp of Intelligent adjustment, including lamp plate angle drive module, for being rotated according to the order-driven IED lamp plates lamp plate of controller, so as to adjust the irradiating angle of headlamp；LED luminance adjustment module, for adjusting the brightness of LED according to the instruction of controller；LED opens and closes module, and LED is turned on and off for the instruction according to controller；Vehicle speed sensor, electrically connected with automobile ECU, for detecting running speed, and by the data transfer detected to controller；Ambient light sensor, installed in automobile top, for detecting the light intensity in environment, and by the data transfer detected to controller；Meeting sensor, whether carry out car for detecting offside, and by the data transfer detected to controller；Controller, according to road speed, light intensity and the meeting car data received, control instruction is sent to lamp plate angle drive module and LED luminance adjustment module.
Description
Technical field
Present invention relates particularly to a kind of car headlamp of Intelligent adjustment.
Background technology
The car headlamp of Intelligent adjustment, also referred to as headlight for vehicles, automobile LED daytime running lights, as the eyes of automobile, are not only closed
It is the external image to a car owner, is more closely connected with the safe driving under the conditions of driving at night or bad weather.
The car headlamp of existing Intelligent adjustment typically can only adjust direction of illumination by distance-light switching push button, this
Kind adjustment only has two gears to select, i.e. distance light and dipped beam.But vehicle is when travelling on a highway, speed quickly,
Traffic density is relatively low and side interference is less, now requires that headlamp shines farther, narrower, and speed is higher, it is desirable to light
Type is longer, could so find front obstacle in advance, the generation to avoid traffic accident.If speed is quickly, even if being transferred to
High-beam condition, but headlamp irradiating angle is still relatively low, when headlamp irradiation distance is less than brake reflection distance and braking distance
When, it is unexpected just there occurs.
As can be seen here, the Intelligent adjustment of headlamp direction of illumination is necessary.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of car headlamp of Intelligent adjustment, the intelligence
The car headlamp that can be adjusted can solve the above problems well.
To reach above-mentioned requirements, the present invention adopts the technical scheme that：A kind of car headlamp of Intelligent adjustment is provided, should
The car headlamp of Intelligent adjustment include IED lamp plates, lamp plate angle drive module, LED luminance adjustment module, LED open and close module,
Vehicle speed sensor, ambient light sensor, meeting sensor and controller, wherein：
Lamp plate angle drive module, for being rotated according to the order-driven IED lamp plates lamp plate of controller, so as to adjust preceding photograph
The irradiating angle of lamp；
LED luminance adjustment module, for adjusting the brightness of LED according to the instruction of controller；
LED opens and closes module, and LED is turned on and off for the instruction according to controller；
Vehicle speed sensor, electrically connected with automobile ECU, for detecting running speed, and the data transfer that will be detected
To controller；
Ambient light sensor, installed in automobile top, for detecting the light intensity in environment, and the number that will be detected
According to transmitting to controller；
Meeting sensor, whether carry out car for detecting offside, and by the data transfer detected to controller；
Controller, according to receive road speed, light intensity and can car data, to lamp plate angle drive module and
LED luminance adjustment module sends control instruction.
The car headlamp of the Intelligent adjustment has the advantage that as follows：
(1) light intensity in ambient light sensor detection environment, control LED to open and close module by controller and be turned on and off
LED, while pass through the brightness of LED luminance adjustment module regulation LED；Vehicle speed sensor detects road speed, and speed is very fast
When, the irradiating angle of IED lamp plates is heightened by lamp plate angle drive module, irradiation distance is more farther；Meeting senses
Whether device detection offside carrys out car, has and is turned down the irradiating angle of IED lamp plates by lamp plate angle drive module when carrying out car, keeps away
Exempt to influence offside car traveling；Intelligence degree is high；
(2) whether steering wheel angle detector detection automobile is being turned, if turned, mould is driven by lamp plate angle
Block turns down the irradiating angle of IED lamp plates, LED is irradiated to the surface state of Chinese herbaceous peony.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, the part of the application is formed, at this
Same or analogous part, the schematic description and description of the application are represented using identical reference number in a little accompanying drawings
For explaining the application, the improper restriction to the application is not formed.In the accompanying drawings：
Fig. 1 schematically shows the framework signal of the car headlamp of the Intelligent adjustment according to the application one embodiment
Figure.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with drawings and the specific embodiments, to this
Application is described in further detail.
In the following description, the reference to " one embodiment ", " embodiment ", " example ", " example " etc. shows
The embodiment or example so described can include special characteristic, structure, characteristic, property, element or limit, but not each real
Applying example or example all necessarily includes special characteristic, structure, characteristic, property, element or limit.In addition, reuse phrase " according to
One embodiment of the application " is not necessarily referring to identical embodiment although it is possible to refer to identical embodiment.
For the sake of simplicity, eliminate that well known to a person skilled in the art some technical characteristics in describing below.
According to one embodiment of the application, there is provided a kind of car headlamp of Intelligent adjustment, as shown in figure 1, including IED
Lamp plate, lamp plate angle drive module, LED luminance adjustment module, LED open and close module, vehicle speed sensor, ambient light sensor,
Meeting sensor and controller, wherein：
Lamp plate angle drive module, for being rotated according to the order-driven IED lamp plates lamp plate of controller, so as to adjust preceding photograph
The irradiating angle of lamp；
LED luminance adjustment module, for adjusting the brightness of LED according to the instruction of controller；
LED opens and closes module, and LED is turned on and off for the instruction according to controller；
Vehicle speed sensor, electrically connected with automobile ECU, for detecting running speed, and the data transfer that will be detected
To controller；
Ambient light sensor, installed in automobile top, for detecting the light intensity in environment, and the number that will be detected
According to transmitting to controller；
Meeting sensor, whether carry out car for detecting offside, and by the data transfer detected to controller；
Steering wheel angle detector, for detecting whether automobile is turning, and by the data transfer detected to controller；
Controller, according to road speed, light intensity, angular signal and the meeting car data received, driven to lamp plate angle
Dynamic model block and LED luminance adjustment module send control instruction.
Light intensity in ambient light sensor of the present invention detection environment, by controller control LED open and close module open or
LED is closed, while the brightness of LED is adjusted by LED luminance adjustment module；Vehicle speed sensor detects road speed, speed
When very fast, the irradiating angle of IED lamp plates is heightened by lamp plate angle drive module, irradiation distance is more farther；Meeting
Whether sensor detection offside carrys out car, has and the irradiating angle of IED lamp plates is turned down into one by lamp plate angle drive module when carrying out car
A bit, avoid influenceing offside car traveling；Whether steering wheel angle detector detection automobile is turning, if turned, passes through lamp
Plate angle degree drive module turns down the irradiating angle of IED lamp plates, LED is irradiated to the surface state of Chinese herbaceous peony.
Embodiment described above only represents the several embodiments of the present invention, and its description is more specific and detailed, but not
It is understood that as limitation of the scope of the invention.It should be pointed out that for the person of ordinary skill of the art, do not departing from
On the premise of present inventive concept, various modifications and improvements can be made, these belong to the scope of the present invention.Therefore this hair
Bright protection domain should be defined by the claim.
Claims (2)
1. a kind of car headlamp of Intelligent adjustment, it is characterised in that bright including IED lamp plates, lamp plate angle drive module, LED
Adjustment module, LED keyings module, vehicle speed sensor, ambient light sensor, meeting sensor and controller are spent, wherein：
Lamp plate angle drive module, for being rotated according to the order-driven IED lamp plates lamp plate of controller, so as to adjust headlamp
Irradiating angle；
LED luminance adjustment module, for adjusting the brightness of LED according to the instruction of controller；
LED opens and closes module, and LED is turned on and off for the instruction according to controller；
Vehicle speed sensor, electrically connect with automobile ECU, extremely controlled for detecting running speed, and by the data transfer detected
Device processed；
Ambient light sensor, installed in automobile top, passed for detecting the light intensity in environment, and by the data detected
Transport to controller；
Meeting sensor, whether carry out car for detecting offside, and by the data transfer detected to controller；
Controller, it is bright to lamp plate angle drive module and LED according to road speed, light intensity and the meeting car data received
Degree adjustment module sends control instruction.
2. the car headlamp of Intelligent adjustment according to claim 1, it is characterised in that also detected including steering wheel angle
Device, for detecting whether automobile is turning, and by the data transfer detected to controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710740617.0A CN107554404A (en) | 2017-08-25 | 2017-08-25 | A kind of car headlamp of Intelligent adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710740617.0A CN107554404A (en) | 2017-08-25 | 2017-08-25 | A kind of car headlamp of Intelligent adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107554404A true CN107554404A (en) | 2018-01-09 |
Family
ID=60977085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710740617.0A Withdrawn CN107554404A (en) | 2017-08-25 | 2017-08-25 | A kind of car headlamp of Intelligent adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107554404A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108657062A (en) * | 2018-03-05 | 2018-10-16 | 江苏大学 | A kind of adjustable intelligent vehicle head lamp system of brightness based on environment and method |
| CN109711339A (en) * | 2018-12-26 | 2019-05-03 | 天地融科技股份有限公司 | A kind of passport recognition methods, control equipment and device |
| CN109823258A (en) * | 2019-03-04 | 2019-05-31 | 同济大学 | A kind of matrix LED high beam intelligence supplementary controlled system and its control method |
| CN113928213A (en) * | 2021-08-30 | 2022-01-14 | 优华劳斯汽车设计(上海)有限公司 | Automatic adjusting control system and control method for angle of automobile headlamp |
-
2017
- 2017-08-25 CN CN201710740617.0A patent/CN107554404A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657062A (en) * | 2018-03-05 | 2018-10-16 | 江苏大学 | A kind of adjustable intelligent vehicle head lamp system of brightness based on environment and method |
| 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 |
| CN109711339A (en) * | 2018-12-26 | 2019-05-03 | 天地融科技股份有限公司 | A kind of passport recognition methods, control equipment and device |
| CN109823258A (en) * | 2019-03-04 | 2019-05-31 | 同济大学 | A kind of matrix LED high beam intelligence supplementary controlled system and its control method |
| CN109823258B (en) * | 2019-03-04 | 2020-10-23 | 同济大学 | Intelligent auxiliary control system and method for matrix type LED high beam |
| CN113928213A (en) * | 2021-08-30 | 2022-01-14 | 优华劳斯汽车设计(上海)有限公司 | Automatic adjusting control system and control method for angle of automobile headlamp |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180109 |