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Automobile headlamp position follower control method and multi-stage stepping position follower headlamp system

A car headlight and follow-up technology, which is applied in signal devices, vehicle parts, transportation and packaging, etc., can solve the safety problems of night driving, affect the safety of night driving, lighting and other problems, and achieve improved illumination and enhanced safety Sexuality, the effect of expanding the field of vision

Inactive Publication Date: 2008-08-27
张承青
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Usually, the ordinary headlights installed on the car only have a fixed irradiation range. When the vehicle is turning on a curve at night, the fixed headlights cannot illuminate the inner side of the curve, and "blind spots" often appear, which seriously affects the safety of driving at night. ; When the vehicle is driving up and down at night, due to the fixed range of illumination of the headlights, "blind spots" will also appear, which brings safety problems for night driving

Method used

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  • Automobile headlamp position follower control method and multi-stage stepping position follower headlamp system
  • Automobile headlamp position follower control method and multi-stage stepping position follower headlamp system
  • Automobile headlamp position follower control method and multi-stage stepping position follower headlamp system

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Embodiment Construction

[0027] In this embodiment, the follow-up control method for the position of the headlights is to make the headlights turn horizontally over a set angle in the direction of the vehicle in a follow-up manner when the vehicle is in a turning state, and turn the headlights horizontally over a set angle in the direction of the turning state when the vehicle is in a turning state. Automatically reset the headlights; when the vehicle is uphill or downhill, turn the headlights down or up through the set angle in a follow-up manner, and make the car turn on after the uphill or downhill. The headlights reset automatically.

[0028] In this embodiment, the multi-stage stepping position follow-up headlight system is that the steering position sensor and the vertical position sensor are set with the car, and the two-dimensional headlight support controlled by the electromagnetic position follower mechanism is set. The states are respectively converted into multi-level control signals in th...

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Abstract

A headlight control method of random position and a multi-stage step random position headlight system are characterized in that a steering position sensor and a vertical position sensor are vehicle-mounted, a two-dimensional headlight support controlled by an electromagnetic random position mechanism, cars steering angle and up hill and down hill running states are respectively switched into multi-stage control signals in the steering position sensor and the vertical position sensor, a multi-stage control signals controller receives multi-stage control signals and outputs random position control signals of the electromagnetic random position mechanism. The invention carries out two-dimensional dynamic adjustment to car headlights according to car steering angles and up hill and down hill running states, adapting to current road condition, improving illuminating value to vehicle advancing direction, and strengthening driving safety in dark road condition.

Description

technical field [0001] The invention relates to an automobile headlight follow-up control method for improving nighttime driving conditions, enhancing the safety of driving in the dark, enlarging the driver's field of vision and increasing the driver's reflection time in curved road conditions and slope road conditions. Control System. Background technique [0002] Usually, the ordinary headlights installed on the car only have a fixed range of exposure. When the vehicle is turning on a curve at night, the fixed headlights cannot illuminate the inside of the curve, and "blind spots" often appear, which seriously affects the safety of driving at night. ; When the vehicle is driving up and downhill at night, due to the fixed range of illumination of the lights, a "blind spot" will also occur, which brings safety problems for night driving. Contents of the invention [0003] In order to avoid the disadvantages of the above-mentioned prior art, the present invention provides ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q1/08
Inventor 张承青
Owner 张承青
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