KR970040061A - Drowsiness operation prevention device and method using car audio - Google Patents

Drowsiness operation prevention device and method using car audio Download PDF

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Publication number
KR970040061A
KR970040061A KR1019950065800A KR19950065800A KR970040061A KR 970040061 A KR970040061 A KR 970040061A KR 1019950065800 A KR1019950065800 A KR 1019950065800A KR 19950065800 A KR19950065800 A KR 19950065800A KR 970040061 A KR970040061 A KR 970040061A
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KR
South Korea
Prior art keywords
car
car audio
audio
prevention device
output
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Application number
KR1019950065800A
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Korean (ko)
Inventor
조재원
Original Assignee
배순훈
대우전자 주식회사
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Priority to KR1019950065800A priority Critical patent/KR970040061A/en
Publication of KR970040061A publication Critical patent/KR970040061A/en

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  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Traffic Control Systems (AREA)

Abstract

시간을 계수하여 카오디오에 음성신호를 증가시켜 졸음운전을 방지하는 장치가 개시된다. 본 발명은 자동차가 운행중인지를 판단하고 자동차가 운행중이면시간을 계수하여 설정시간이 경과하였는지를 판단하는 단계, 상기 단계에서 설정시간이 경과되면 카오디오가 동작중인지를 판단하여, 카오디오의 동작이 정지되어 있으면 카오디오를 동작시키고 카오디오가 동작중이면 카오디오의 음량레벨을 증가시켜 경고음을 출력시키는 단계, 및 상기 단계후에 자동차가 계속 운행중이면 카오디오의 음량레벨을 증가시켜 경고음을 출력시키는 단계로 이루어진다. 따라서 운전자가 입력시킨 설정시간이 경과하면 카 오디오에서 출력되는 음성신호의 레벨을 증가시켜 졸음운전으로 인한 자동차의 안전사고를 미연에 방지한다.An apparatus for preventing drowsy driving by increasing a voice signal to a car audio by counting time is disclosed. The present invention determines whether the car is running, and if the car is running, counting the time to determine whether the set time has elapsed. If the car audio is in operation, if the car audio is in operation to increase the volume level of the car audio to output a warning sound, and if the car continues to operate after the step of increasing the volume level of the car audio to output a warning sound Is done. Therefore, when the set time input by the driver elapses, the level of the audio signal output from the car audio is increased to prevent the safety accident of the car due to drowsy driving.

Description

카오디오를 이용한 졸음운전 방지장치 및 그 방법.Drowsiness operation prevention device and method using car audio.

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

제1도는 본 발명에 따른 카오디오를 이용한 졸음운전 방지장치의 구성을 나타내는 블럭도1 is a block diagram showing the configuration of the drowsiness operation prevention device using car audio according to the present invention

제2도는 본 발명에 따른 카오디오를 이용한 졸음운전 방지법을 나타내는 흐름도이다.2 is a flowchart illustrating a drowsiness operation prevention method using car audio according to the present invention.

Claims (5)

스피커(52)를 통하여 출력되는 음성신호의 음량레벨을 조절하는 음량가변회로(51)를 구비하는 카오디오가 장착된 자동차에 있어서 자동차의 소정위치에 운전자의 입력시킨 시간을 계수하는 타이머(10), 외부전원으로부터 차량 시동시 카 오디오에 전원을 공급하는 전원선의 자동차운행감지부(20), 상기 타이머(10)로부터 소정신호가 입력되면 상기 음량가변회로(51)에 제어신호를 츨력하여 소정횟수동안 상기 스피커(40)에서 출력되는 음성신호의 레벨을 증가하여 경고음을 발생시키는 마이컴(30) 및 상기 마이컴(30)의 제어신호를 받아 자동차의 운전자에게 시청각적인 경보를 출력하는 경보발생부(40)로 이루어진 것을 특징으로 하는 카오디오를 이용한 졸음운전 방지장치.In a car equipped with a car audio having a volume variable circuit 51 for adjusting the volume level of the audio signal output through the speaker 52, the timer 10 for counting the time input by the driver to a predetermined position of the car When a predetermined signal is input from the vehicle driving detection unit 20 and the timer 10 of the power line that supplies power to the car audio when the vehicle is started from an external power source, a control signal is output to the volume variable circuit 51 and the predetermined number of times. The alarm generator 40 for outputting an audiovisual alarm to the driver of the vehicle by receiving the control signal of the microcomputer 30 and the microcomputer 30 to generate a warning sound by increasing the level of the voice signal output from the speaker 40 during the Drowsiness operation prevention device using car audio, characterized in that consisting of. 제1항에 있어서, 상기 소정횟수는 2회인 것을 특징으로 하는 카오디오를 이용한 졸음운전 방지장치.The apparatus for preventing drowsiness using car audio according to claim 1, wherein the predetermined number of times is twice. 제1항에 있어서, 상기 경보발생부(40)는 카오디오에서 다수개의 발광다이오드를 부착하여 이루어진 것을 특징으로 하는 카오디오를 이용한 졸음운전 방지장치.According to claim 1, wherein the alarm generating unit 40 is drowsy driving prevention device using a car audio, characterized in that made by attaching a plurality of light emitting diodes in the car audio. 제1항에 있어서, 상기 자동차운행감지부(20)는 차량의 시동 ON시 카 오디오에 공급되는 전원선으로 이루어진 것을 특징으로 하는 카오디오를 이용한 졸음운전 방지장치.According to claim 1, The vehicle driving detection unit 20 is drowsy driving prevention device using a car audio, characterized in that consisting of a power line supplied to the car audio when the vehicle is turned on. 카오디오가 장착된 자동차에 있어서 자동차가 운행중인지를 판단하고 운행중이면 시간을 계수하여 설정시간이 경과하였는지를 판단하는 단계(101-103), 상기 단계에서 설정시간이 경과되면 카오디오가 동작중인지를 판단하여, 카오디오의 동작이 정지되어 있으면 카오디오를 동작시키고 카오디오가 동작중이면 카오디오의 음량레벨을 증가시켜 경고음을 출력시키는 단계(104-106) 및 상기 단계후에 자동차가 계속 운행중이면 카오디오의 음량 레벨을 증가시켜 경고음을 출력시키는 단계(107-108)로 이루어진 것을 특징으로 하는 카오디오를 이용한 졸음운전 방지장치.In a car equipped with car audio, determining whether the car is in operation and counting the time when the car is in operation, determining whether the set time has elapsed (101-103). If the car audio is stopped, operate the car audio, and if the car audio is active, increase the volume level of the car audio and output a warning sound (104-106), and if the car is still running after the car audio, Drowsiness operation prevention device using car audio, characterized in that consisting of (107-108) increasing the volume level of the warning sound output. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950065800A 1995-12-29 1995-12-29 Drowsiness operation prevention device and method using car audio KR970040061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950065800A KR970040061A (en) 1995-12-29 1995-12-29 Drowsiness operation prevention device and method using car audio

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KR1019950065800A KR970040061A (en) 1995-12-29 1995-12-29 Drowsiness operation prevention device and method using car audio

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100669285B1 (en) * 2005-03-07 2007-01-15 주식회사 현대오토넷 Apparatus and method for preventing sleep of vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100669285B1 (en) * 2005-03-07 2007-01-15 주식회사 현대오토넷 Apparatus and method for preventing sleep of vehicle

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