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Adaptive front-lighting system (AFS) control system for intelligent turning of headlight of automobile

A technology of automobile headlights and intelligent steering, which is applied to vehicle components, optical signals, signal devices, etc., can solve problems such as low market prospects and difficult promotion, and achieve the goals of reducing production costs, improving safety, and improving functions Effect

Inactive Publication Date: 2012-08-22
丹阳众诚汽车部件科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is difficult to promote and the market prospect is not high

Method used

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  • Adaptive front-lighting system (AFS) control system for intelligent turning of headlight of automobile
  • Adaptive front-lighting system (AFS) control system for intelligent turning of headlight of automobile
  • Adaptive front-lighting system (AFS) control system for intelligent turning of headlight of automobile

Examples

Experimental program
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Effect test

Embodiment 1

[0026] like Figure 1 to Figure 3 As shown, the intelligent steering control device for automobile headlights of the present invention includes a horizontal rotation motor assembly, a vertical height adjustment motor assembly, a projection unit, a rotating frame, and the like.

[0027] The structural principle of the above-mentioned intelligent steering control device for automobile headlights is: driven by a horizontal stepping motor, after two-stage gear deceleration, the rotation shaft supporting the headlights is rotated left and right, thereby changing the irradiation direction of the low beam and providing Good corner lighting. Driven by the height-adjusting stepping motor, after the deceleration of the two-stage gear, the rotating frame is driven to rotate the headlight up and down, adjust the inclination of the headlight, and provide a good lighting distance. By rotating the cylinder to different angles to change the refraction direction of the light, the automatic sw...

Embodiment 2

[0029] like Figure 4 to Figure 8 As shown, the damping mechanism of the automobile headlight intelligent steering system of the present invention includes a projection unit, the system rotating frame, the shock absorber connected to the shock absorber, a rubber shock absorber, and the shock absorption of the projection unit , projection unit rubber shock absorbing gasket.

[0030] In the anti-vibration mechanism, the anti-vibration bracket is connected to the shock absorber and the rubber shock absorber, the upper rubber shock absorber (upper seat) is connected to the rotating frame, and the lower rubber shock absorber (base) is fixed to the vehicle body; the projection unit One end of the shock absorber (the hook rings at both ends can be rotated) is connected to the spring fixed lug of the rotating frame, and the other end is connected to the spring fixed lug of the projection unit; the rubber shock absorber of the projection unit is installed on the two fixed ends of the h...

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Abstract

The invention relates to an adaptive front-lighting system (AFS) control system for the intelligent turning of a headlight of an automobile. The system is based on the control of a fuzzy neural network and is divided into two classes which are a hardware system and a software system. The hardware system comprises a master controller, an actuator, a sensor module and the like; and the software system comprises a master program and each subprogram. The invention particularly relates to the regulation of the horizontal and vertical directions of the light rays of a headlight, the realization of the function of automatic switching of far and near light, the preliminary aiming technology of the headlight and effective combination between the headlight and a global positioning system (GPS) navigation system. The structure and the curvature of a road in front are forecast as much as possible according to navigation information, and the light type of required lamplight is provided. According to the device disclosed by the invention, the intelligent control of the headlight of the automobile is realized. The AFS control system for the intelligent turning of the headlight of the automobile has the characteristics of energy saving, intelligence and long service life. The running safety of an automobile is increased. The AFS control system for the intelligent turning of the headlight of the automobile has better humanization and universality and has popularization value and use value.

Description

technical field [0001] The invention relates to an intelligent steering AFS control system for automobile headlights, in particular to the realization of the adjustment of the horizontal and vertical directions of the light of the headlights and the automatic switching function of far and low beams and the pre-aiming technology of the headlights. technical background [0002] At present, most of the headlights used in automobiles are traditional bi-xenon headlights. The sunshade operates in two positions of high beam and low beam, and the action time is milliseconds. The light system emits high beam and low beam separately. That is to say, car headlights can only work in two fixed modes of high beam and low beam, but the actual road usage conditions, environmental conditions, and climate conditions are very complicated, such as: country roads with many forks, Winding mountain roads, curve conditions, turning conditions at intersections, driving on expressways, driving on na...

Claims

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Application Information

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IPC IPC(8): B60Q1/12B60Q1/14
Inventor 杜小芳常国民于苏琴丁家伟耿德英孙健唐华平
Owner 丹阳众诚汽车部件科技有限公司
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