KR970040054A

KR970040054A - Drowsy Driving Alarm

Info

Publication number: KR970040054A
Application number: KR1019950062435A
Authority: KR
Inventors: 김태구
Original assignee: 김태구; 대우자동차 주식회사
Priority date: 1995-12-28
Filing date: 1995-12-28
Publication date: 1997-07-24

Abstract

본 발명은 자동차의 인스트루먼트 판넬 일측 소정부위에 구비되어 있는 헤드셀(10)과 상기 헤드셀(10)의 뇌파신호를 전달받아 디지탈신호로 변환하는 에이디변환기(20)와 상기 디지탈신호를 전달받아 일정한 제어신호를 발생하는 마이크로 콘트롤러(21)와 상기 헤드셀(10)에 의해 운전자의 졸음을 감지했을 경우 상기 마이크로 콘트롤러의 제어에 의해 일정 크기의 경보음을 발생하는 경보음발생기(30)와 차량의 윈도우를 구동하는 윈도우 구동회로(40) 및 차량 외부의 찬공기를 실내로 유입시키는 운전석측 사이드 윈도우(41)로 이루어진 졸음 운전 경보장치에 관한 것으로 자동차를 운행하는 중 차량 인스트루먼트 판넬의 소정부위에 구비되어 있는 헤드셋(10)을 머리에 착용함으로써 자동으로 운행하는 중 차량 인스트루먼트 판넬의 소정부위에 구비되어 있는 헤드셋(10)을 머리에 착용함으로써 자동으로 운전자의 졸음 운전을 감지하고 운전자가 졸음 운전을 하는 경우 경보음을 발생하여 운전자의 주위를 환기 시킬뿐만 아니라 운전석측 사이드 윈도우(41)를 열어 차량 실내에 찬공기를 유입함으로써 운전자의 졸음을 깨울 수 있는 효과가 있다.The present invention receives the head cell 10 and the brain converter signal of the head cell 10 provided on one side of the instrument panel of the vehicle receives the EEG converter 20 to convert the digital signal and the digital signal received a constant control signal When the driver's drowsiness is detected by the microcontroller 21 and the head cell 10 which generate a driving signal, the alarm sound generator 30 and the window of the vehicle which generate a predetermined level of alarm sound are controlled by the microcontroller. A drowsy driving warning device comprising a window driving circuit 40 and a driver side side window 41 for introducing cold air from outside the vehicle to a room, and a headset provided at a predetermined portion of a vehicle instrument panel while driving a vehicle. It is provided at a predetermined part of the vehicle instrument panel while driving automatically by wearing (10) on the head. By wearing the headset 10 on the head, the driver automatically detects the drowsy driving of the driver and generates an alarm when the driver drowsy driving to not only ventilate the driver's surroundings but also open the driver's side window 41 By introducing cold air into the driver's drowsiness, it is effective.

Description

Drowsy Driving Alarm

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 차량용 졸음 운전 경보장치의 블록구성도.1 is a block diagram of a vehicle drowsy driving warning device according to the present invention.

제2도는 제1도에 의한 헤드셋의 설치 위치를 도시한 개략도.2 is a schematic diagram showing the installation position of the headset according to FIG.

Claims

Head converter 10 provided on one side of the instrument panel of the vehicle and the AD converter 20 for receiving the brain wave signal of the head cell 10 and converting it into a digital signal and receiving the digital signal to generate a constant control signal When the driver's drowsiness is detected by the microcontroller 21 and the head cell 10, the alarm sound generator 30 which generates a predetermined level of alarm sound by the control of the microcontroller and the window driving circuit driving the window of the vehicle A drowsy driving alarm device, characterized in that the driver's seat side window (41) operating under the control of the furnace 40 and the window driving circuit.

According to claim 1, wherein the head cell 10 is a brain wave detection device 11 for measuring the brain wave of the driver and the filter 12 for filtering the detected brain wave to remove noise and amplified the filtered brain wave to a predetermined size Drowsy driving alarm device, characterized in that consisting of a signal amplifier (13).

※ Note: The disclosure is based on the initial application.