Lamp controller interlocking system of camera built-in headlamp and method thereof

Abstract

A lamp controller interlocking system of a camera built-in headlamp inventive concepts includes a headlight module integrated with a camera and a light source; a camera controller generating a single frame image by composing an image captured in a short exposure section, in which a shutter opening time of the camera is relatively short, and an image captured in a long exposure section, in which the shutter opening time of the camera is relatively long; and a lamp controller controlling the light source to emit more light in the long exposure section more than in the short exposure section in synchronization with timings of the long exposure section and the short exposure section of the camera. The lamp controller interlocking system of the invention can improve the quality of a camera image and increase energy efficiency.

Description

[0001] Cross-reference related application [0002] The present application claims priority and equity in Korean patent application filed on August 24, 2020, the disclosure of this patent application is incorporated herein by reference, as in this article. Same. Technical field [0003] An exemplary embodiment relates to a lamp controller interlocking system for a camera built-in headlight and a method thereof, and more particularly, when a camera is required, the front light source and built-in in the head light The camera connects to the front light source, thereby increasing the lamp controller interlocking system of the camera built-in headlight using the image captured by the camera and its method. Background technique [0004] Typically, it is used to improve the convenience of the driver and the camera (or camera module) supplied to the driver (or camera module) is mounted in the vehicle. For example, the camera includes a front camera, a rear camera, an annula monitoring s...

AI Technical Summary

Problems solved by technology

[0012] One aspect of the present inventive concept provides a light controller interlocking system of a built-in camera headlamp, which interlocks the camera built into the headlamp and the light source of the headlamp when the camera needs light. And make the headlight source concentrated, and method thereof; To solve the problem of the speed difference between the headlight signal and the camera signal due to the CAN communication in the vehicle, the light controller of the camera built-in headlight is linked The lock system and method thereof can output the horizontal synchronization signal and the vertical synchronization signal of the image sensor to the light controller, can synchronize the timing of the headlight and the camera, and can provide lighting to the camera with the same energy , which improves the quality of the camera image and increases energy efficiency

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