CN104709159A - Intelligent automobile headlamp follow-up system based on road condition detection - Google Patents
Intelligent automobile headlamp follow-up system based on road condition detection Download PDFInfo
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- CN104709159A CN104709159A CN201310691005.9A CN201310691005A CN104709159A CN 104709159 A CN104709159 A CN 104709159A CN 201310691005 A CN201310691005 A CN 201310691005A CN 104709159 A CN104709159 A CN 104709159A
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Abstract
The invention discloses an intelligent automobile headlamp follow-up system based on road condition detection, and belongs to the technical field of automatic control. The intelligent automobile headlamp follow-up system is characterized by comprising an ARM controller (1), a steering angle sensor (2), an automobile lamp position sensor (3), a horizontal regulation motor drive module (4), a vertical regulation motor drive module (5), an automobile speed sensor (6), an automobile height sensor (7), a CAN bus (8), a gyroscope sensor (9), a follow-up steering lamp (10), a horizontal regulation motor (11), a vertical regulation motor (12), an ESP module (13), a GPS module (14), a rain sensor (15) and an external light ray intensity sensor (16). Compared with the prior art, the intelligent automobile headlamp follow-up system has the advantages of being simple in structure, convenient to install and regulate, high in system reliability and measurement accuracy, low in power consumption, easy to popularize, convenient to maintain, and the like.
Description
Technical field
The invention belongs to automatic control technology field, in particular, belong to a kind of intelligent vehicle head lamp follow-up system detected based on road conditions.
Background technology
Follow-up steering headlight is also referred to as large (AdaptiveFrontlightingSystem) English abbreviation AFS of self adaptation; follow-up steering headlight constantly can carry out dynamic adjustments to headlight; keep consistent with the current driving direction of automobile; to guarantee that chaufeur all has best visiblity at any time; and common headlight has fixing range of exposures; when night, automobile was turned on bend; due to cannot light angle be regulated; usually can occur " blind area " at curve inner side, greatly threaten the safety driving tips at chaufeur night.
Follow-up steering headlight can regulate the deflection of headlight automatically according to road speed, steering angle etc., can illuminate the region of " arrival " in advance, provide omnibearing safety lighting, to guarantee that chaufeur all has best visiblity at any time.The automotive lighting equipment of this advanced person, seldom can see in the past, only have on the top-of-the-range versions such as BMW 545i, 330i and be equipped with in domestic car.But afterwards, careful customer at several moneys in succession gone on the market, medium-to-high grade rank car surprisingly can find the figure of follow-up steering headlight, the triumphant return of such as east wind Citroen, the Camry of Guangzhou Toyota and the new sounds of nature etc. of Nissan.
Existing follow-up steering Lighting System only considers steering wheel angle and the speed of a motor vehicle mostly, does not further contemplate other Road Factor, such as external environment light and weather situation etc.Along with the rise of the technology such as vehicle bus and GPS, the collection of follow-up steering Lighting System reply Road Factor is more comprehensive.For improving existing system performance, better guarantee driving safety, the present invention devises a kind of intelligent vehicle head lamp follow-up system detected based on road conditions.
Summary of the invention
The present invention, in order to effectively solve above technical matters, gives a kind of intelligent vehicle head lamp follow-up system detected based on road conditions.
A kind of intelligent vehicle head lamp follow-up system detected based on road conditions of the present invention, is characterized in that: comprise ARM controller, steering angle sensor, car light position transduser, Level tune motor drive module, vertical adjusting motor drive module, car speed sensor, height sensor, CAN, gyro sensor, follow-up steering lamp, Level tune motor, vertical adjusting motor, ESP module, GPS module, rain sensor, ambient light line strength sensor; Wherein:
Described ARM controller respectively with described steering angle sensor, described car light position transduser, described Level tune motor drive module, described vertical adjusting motor drive module, described car speed sensor, described height sensor, described CAN, described gyro sensor is connected, described follow-up steering lamp is connected with described car light position transduser, described Level tune motor is connected with described Level tune motor drive module, described vertical adjusting motor is connected with described vertical adjusting motor drive module, described CAN respectively with described ESP module, described GPS module, described rain sensor, described ambient light line strength sensor is connected.
The present invention is compared with prior art: have that system architecture is simple, installation and debugging convenient, system reliability is high, survey precision is high, low in energy consumption, be easy to penetration and promotion, the advantage such as easy to maintenance.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation that the present invention is based on the intelligent vehicle head lamp follow-up system that road conditions detect.
Detailed description of the invention
Fig. 1 is the structural representation that the present invention is based on the intelligent vehicle head lamp follow-up system that road conditions detect, the intelligent vehicle head lamp follow-up system detected based on road conditions comprises ARM controller 1, steering angle sensor 2, car light position transduser 3, Level tune motor drive module 4, vertical adjusting motor drive module 5, car speed sensor 6, height sensor 7, CAN 8, gyro sensor 9, follow-up steering lamp 10, Level tune motor 11, vertical adjusting motor 12, ESP module 13, GPS module 14, rain sensor 15, ambient light line strength sensor 16, wherein:
Described ARM controller 1 respectively with described steering angle sensor 2, described car light position transduser 3, described Level tune motor drive module 4, described vertical adjusting motor drive module 5, described car speed sensor 6, described height sensor 7, described CAN 8, described gyro sensor 9 is connected, described follow-up steering lamp 10 is connected with described car light position transduser 3, described Level tune motor 11 is connected with described Level tune motor drive module 4, described vertical adjusting motor 12 is connected with described vertical adjusting motor drive module 5, described CAN 8 respectively with described ESP module 13, described GPS module 14, described rain sensor 15, described ambient light line strength sensor 16 is connected.
Claims (1)
1. the intelligent vehicle head lamp follow-up system detected based on road conditions, it is characterized in that: comprise ARM controller (1), steering angle sensor (2), car light position transduser (3), Level tune motor drive module (4), vertical adjusting motor drive module (5), car speed sensor (6), height sensor (7), CAN (8), gyro sensor (9), follow-up steering lamp (10), Level tune motor (11), vertical adjusting motor (12), ESP module (13), GPS module (14), rain sensor (15), ambient light line strength sensor (16), wherein:
Described ARM controller (1) respectively with described steering angle sensor (2), described car light position transduser (3), described Level tune motor drive module (4), described vertical adjusting motor drive module (5), described car speed sensor (6), described height sensor (7), described CAN (8), described gyro sensor (9) is connected, described follow-up steering lamp (10) is connected with described car light position transduser (3), described Level tune motor (11) is connected with described Level tune motor drive module (4), described vertical adjusting motor (12) is connected with described vertical adjusting motor drive module (5), described CAN (8) respectively with described ESP module (13), described GPS module (14), described rain sensor (15), described ambient light line strength sensor (16) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310691005.9A CN104709159A (en) | 2013-12-12 | 2013-12-12 | Intelligent automobile headlamp follow-up system based on road condition detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310691005.9A CN104709159A (en) | 2013-12-12 | 2013-12-12 | Intelligent automobile headlamp follow-up system based on road condition detection |
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| CN104709159A true CN104709159A (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310691005.9A Pending CN104709159A (en) | 2013-12-12 | 2013-12-12 | Intelligent automobile headlamp follow-up system based on road condition detection |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004638A (en) * | 2016-05-30 | 2016-10-12 | 扬州泰博汽车电子智能科技有限公司 | Intelligent control device for automobile headlamps and method for controlling headlamps |
| CN106247252A (en) * | 2016-08-16 | 2016-12-21 | 广东技术师范学院 | System followed the tracks of by express locomotive headlamp track |
| CN106541885A (en) * | 2016-09-30 | 2017-03-29 | 张家港长安大学汽车工程研究院 | A kind of car light follow-up control method based on steering wheel angle and vehicle roll angle |
| CN106564427A (en) * | 2015-10-12 | 2017-04-19 | 鸿富锦精密工业（深圳）有限公司 | Driving monitoring system |
| WO2021164128A1 (en) * | 2020-02-17 | 2021-08-26 | 王小虎 | Intelligent vehicle lamp |
-
2013
- 2013-12-12 CN CN201310691005.9A patent/CN104709159A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564427A (en) * | 2015-10-12 | 2017-04-19 | 鸿富锦精密工业（深圳）有限公司 | Driving monitoring system |
| CN106004638A (en) * | 2016-05-30 | 2016-10-12 | 扬州泰博汽车电子智能科技有限公司 | Intelligent control device for automobile headlamps and method for controlling headlamps |
| CN106247252A (en) * | 2016-08-16 | 2016-12-21 | 广东技术师范学院 | System followed the tracks of by express locomotive headlamp track |
| CN106541885A (en) * | 2016-09-30 | 2017-03-29 | 张家港长安大学汽车工程研究院 | A kind of car light follow-up control method based on steering wheel angle and vehicle roll angle |
| CN106541885B (en) * | 2016-09-30 | 2019-01-11 | 张家港长安大学汽车工程研究院 | A kind of car light follow-up control method based on steering wheel angle and vehicle roll angle |
| WO2021164128A1 (en) * | 2020-02-17 | 2021-08-26 | 王小虎 | Intelligent vehicle lamp |
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Application publication date: 20150617 |
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| WD01 | Invention patent application deemed withdrawn after publication |