Automobile and headlight control method

A technology for headlights and automobiles, which is applied in the directions of headlights, vehicle components, and vehicle sub-unit functions, can solve problems such as inability to use, and achieve the effect of improving convenience and improving convenience.

Active Publication Date: 2014-06-25
HYUNDAI MOBIS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The previous technology can only automatically turn on/off the headlights under extremely limited conditions such as tunnels. Therefore, when there are conditions where the headlights must be turned on when the weather is dark or foggy, mountainous terrain, night, etc., with the help of Problems initiated by

Method used

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  • Automobile and headlight control method
  • Automobile and headlight control method
  • Automobile and headlight control method

Examples

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Example Embodiment

[0030] Hereinafter, the present invention will be described in further detail with reference to the drawings.

[0031] figure 1 It is a diagram illustrating the structure of an automobile 100 that automatically controls headlights according to an embodiment of the present invention. Such as figure 1 As shown, the automobile 100 includes left / right front headlights 103 and 104, a left / right front headlight angle adjustment motor 105 / 106, a rainfall sensor 107, a vehicle navigation device 108, a radar sensor 109, and a light sensor 110.

[0032] Left / right front headlight 103, 104 as figure 1 As shown, the angle of the light beam can be adjusted up, down, left, and right, and the amount of light can also be adjusted. Specifically, in figure 1 In the figure, the pattern 101 where the left headlight beam (Beam) is irradiated and the pattern 102 where the right headlight beam (Beam) is irradiated are illustrated at various angles. The left / right front headlights 103, 104 are based on i...

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Abstract

The invention provides an automobile and a headlight control method. According to the invention, driving related information, front vehicle information, rainfall information and light amount information are used to control the opening/closing, light volume and angle of the headlight. All conditions while driving can be considered and the headlight can be controlled automatically. Therefore, light can be given for best driving condition, and light angle, headlight type can be selected based on requirement. In this way, performance is better than driver selecting way or limited auto driving way.

Description

technical field [0001] The invention relates to a car and a headlight control method applied thereto. More specifically, it relates to a car using multiple information to control the headlight and a headlight control method applied thereto. Background technique [0002] In the past, there was an automatic headlight device. After the vehicle navigation device sensed that the vehicle was passing through the tunnel, it reflected the function of automatically turning on the headlights of the vehicle when it was a tunnel. [0003] Specifically, the GPS receiver installed in the vehicle navigation device of the vehicle accepts the input of position information, and accepts the input of the map information of the current position from the digital map memory device, and the navigation controller judges the geographic condition of the current position. When the vehicle is passing through the tunnel, the headlight activation MPU receives a control signal for turning on the headlights,...

Claims

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Application Information

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IPC IPC(8): B60Q1/08
CPCB60Q1/0023B60Q1/08B60Q1/143B60Q2300/312B60Q2300/314B60Q2300/322B60Q2300/41B60Y2400/3017G01C21/28
Inventor 赵允熙
Owner HYUNDAI MOBIS CO LTD
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