KR970037352A - Vehicle lighting automatic regulation device and method - Google Patents

Abstract

The present invention relates to a vehicle automatic lighting control device and method, comprising a peripheral illumination sensor, a front incident amount detector, an acceleration detector, a speed detector, a reverse gear input detector and a microcomputer for controlling the detector. The microcomputer may determine the illuminance value of the illuminance sensor around the vehicle for measuring illuminance around the vehicle, and if the illuminance value is greater than or equal to the reference value, turn off all lights because the light is low, and if the illuminance value is less than or equal to the reference value. In the case of night, turn on the taillights, traffic lights, and number lights and measure the front incident amount to adjust the headlights up or down according to the front incident amount and when the deceleration of the acceleration sensing unit is higher than the reference value, that is, abruptly decreases. Turning on the vehicle and the head when the speed of the vehicle is stopped while the illuminance value is lower than the reference value. When the step of turning off the site and the reverse gear In the reverse gear are input from the sensing unit when the emergency power-off of the phase difference and for turning on and off the step of all luminaires.

Description

Vehicle lighting automatic regulation device and method

Since this is an open matter, no full text was included.

1 is a block diagram showing an embodiment of an automatic vehicle lighting control apparatus according to the present invention.

2 is a flowchart illustrating an embodiment of a method for automatically adjusting vehicle lighting according to the present invention.

3 is a table showing a control method of the lamp according to the conditions of each detection unit.

Claims (2)

The illumination sensor around the vehicle to detect the illumination around the vehicle, the front incident amount detection unit to detect the front incident amount by using the amorphous color identification sensor when the illumination around the vehicle is below the reference value, and the degree of acceleration of the vehicle Acceleration detection unit, speed detection unit that can know the driving or stop state of the car, reverse gear input detection unit that can know whether the reverse gear is inserted, and microcomputer to control the lamp according to the signals of the detection unit It is configured to automatically adjust the lighting of the vehicle, characterized in that the vehicle auto-adjusting device. Determining the illuminance value of the illuminance sensor around the vehicle for measuring the illuminance around the vehicle, and turning off all the lights because it is low when the illuminance value is above the reference value, and the taillight, the vehicle width, etc. Turning on the number light, measuring the total incident light, and adjusting the headlight upward or downward according to the total incident light amount, and turning on the emergency light when the acceleration sensing unit decelerates more than the reference value, that is, decreases rapidly. Turning off the headlights when the vehicle speed is at a stop while the illuminance value is lower than the reference value, turning on the reverse light when the reverse gear is input from the reverse gear input detection unit, and turning on all the lights when the car is turned off. And automatically turning off the vehicle lights. ※ Note: It is to be disclosed based on the initial application.