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Vehicle headlamp system and method of operating the same

A technology for headlights and vehicles, which is applied in the direction of headlights, vehicle components, lighting and heating equipment, etc., and can solve the problem of reducing the visibility of drivers

Pending Publication Date: 2022-05-06
HYUNDAI MOBIS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, in the case of conventional ADB, the technology that recognizes the vehicle ahead and creates a shadow area (dark area) may reduce the driver's visibility because the shadow area is widened by turning on / off the LED

Method used

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  • Vehicle headlamp system and method of operating the same
  • Vehicle headlamp system and method of operating the same
  • Vehicle headlamp system and method of operating the same

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Embodiment Construction

[0033] Hereinafter, exemplary embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. Throughout the drawings, the same reference numbers will be used to designate the same or equivalent elements. Also, detailed descriptions of well-known features or functions will be omitted so as not to unnecessarily obscure the gist of the disclosure.

[0034] In describing elements of exemplary embodiments of the present disclosure, the terms first, second, first (A), second (B), (a)(a), (b)(b), etc. may be used herein. These terms are only used to distinguish one element from another without limiting the corresponding element, regardless of the nature, order or priority of the corresponding element. Also, unless otherwise defined, all terms (including technical and scientific terms) used herein should be interpreted as customary in the art to which this invention belongs. It should be understood that terms used herein should be inte...

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Abstract

The invention relates to a headlamp system of a vehicle and an operation method thereof. The system includes a vehicle sensor for detecting a driving condition of a vehicle, a first digital micromirror device (DMD) module and a second DMD module including a plurality of micromirrors, and a mode controller for controlling the plurality of micromirrors included in the first and second DMD modules based on a signal provided from the vehicle sensor.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of priority from Korean Patent Application No. 10-2020-0146362 filed with the Korean Intellectual Property Office on November 4, 2020, the entire contents of which are incorporated herein by reference. technical field [0003] The present disclosure relates to headlight systems for vehicles and methods of operation thereof. Background technique [0004] Typically, vehicles are equipped with lighting to allow a driver to see objects in the direction of travel at night and to notify other vehicles or other users on the road of the vehicle's travel status. [0005] Headlamps, also known as headlights, are lighting devices that illuminate the path ahead of the vehicle, so it is necessary to be able to recognize the brightness of obstacles on the road 100 meters ahead at night. [0006] The vehicle's headlights shine light toward the front of the vehicle. In this way, the headlights of ...

Claims

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Application Information

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IPC IPC(8): B60Q1/14
CPCB60Q1/1423F21S41/675B60Q2400/50B60Q1/535B60Q1/547B60Q1/34B60Q2300/45B60Q1/525B60Q1/143B60Q2300/056F21S41/36B60Q1/545B60Q1/085F21W2102/20B60Q1/0023B60Q2300/32F21S41/33
Inventor 元容熙
Owner HYUNDAI MOBIS CO LTD
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