KR970036013A - Drowsiness operation prevention device and drowsiness operation prevention device control method - Google Patents

Drowsiness operation prevention device and drowsiness operation prevention device control method Download PDF

Info

Publication number
KR970036013A
KR970036013A KR1019950055261A KR19950055261A KR970036013A KR 970036013 A KR970036013 A KR 970036013A KR 1019950055261 A KR1019950055261 A KR 1019950055261A KR 19950055261 A KR19950055261 A KR 19950055261A KR 970036013 A KR970036013 A KR 970036013A
Authority
KR
South Korea
Prior art keywords
driver
prevention device
unit
detecting
key
Prior art date
Application number
KR1019950055261A
Other languages
Korean (ko)
Inventor
김재영
Original Assignee
전성원
현대자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950055261A priority Critical patent/KR970036013A/en
Publication of KR970036013A publication Critical patent/KR970036013A/en

Links

Landscapes

  • Emergency Alarm Devices (AREA)

Abstract

본 발명은 졸음운전 방지 장치에 관한 것으로서, 종래에는 본 발명과 같은 졸음운전 방지장치가 제공되지 않았기 때문에 장거리 운전하는 운전자가 피로의 누적에 의하여 졸음운전을 하는 경우가 종종 발생되고 있다. 졸음운전은 대형사고를 일으키는 요인이 되므로 이를 방지하는 것은 매우 중요하다 하겠다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drowsiness driving prevention device. In the related art, since the drowsiness driving prevention device as in the present invention has not been provided, a long-time driver often causes drowsy driving due to accumulation of fatigue. Drowsy driving is a major cause of accidents, so it is very important to prevent it.

따라서,상기 문제점을 해결하기 위한 본 발명은 운전자의 전면에 적외선을 발신하는 발광부를 설치하고, 발광부에 발신된 적외선이 운전자의 눈동자에 반사된 것을 감지하는 수광부를 설치하여 사용자의 눈 깜빡거림을 감지하여 운전자가 일정시간 이상 눈을 깜빡거리지 않을 경우 운전자가 졸고 있다고 판단하고 이를 경보해 주는 졸음운전 방지장치와 그 제어방법이다.Accordingly, the present invention for solving the above problems is to install a light emitting unit for transmitting infrared rays in the front of the driver, and install a light receiving unit for detecting that the infrared rays transmitted to the light emitting unit is reflected on the driver's eyes blinking of the user's eyes It is a drowsy driving prevention device and control method that detects and alerts the driver that it is sleeping when the driver does not blink for a predetermined time by detecting it.

Description

졸음운전 방지장치와 졸음운전 방지장치 제어방법Drowsiness operation prevention device and drowsiness operation prevention device control method

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

제1도는 본 발명의 졸음운전 방지장치를 보인 블럭도,1 is a block diagram showing a drowsiness operation prevention device of the present invention,

제2도는 본 발명에 적용된 발광부와 수광부의 작동상태를 보인 도면,2 is a view showing the operating state of the light emitting unit and the light receiving unit applied to the present invention,

제3도는 본 발명의 제어 과정을 보인 블럭도.3 is a block diagram showing a control process of the present invention.

Claims (2)

사용자가 키이를 꽂아 시동을 걸면 이를 감지하여 전기신호로 출력하는 키이 감지부(1)와, 자동차의 주행속도를 감지하여 전기신호로 출력하는 주행속도 감지부(2)와, 키이 감지부(1)로 부터 키이 감지신호가 입력되면, 운전자의 졸음 여부를 감지할 수 있도록 각부를 제어하는 제어부(3)와, 상기 제어부(3)의 제어에 따라 일정 적외선을 발신하는 발광부(4)와, 상기 발광부(4)에서 발신된 후 운전자의 눈동자에 반사되어 입력되는 적외선을 감지하는 수광부(5)와, 상기 제어부(3)의 제어에 따라 일정 경보음을 발생하는 경보음 발생기(6)로 구성된 것을 특징으로 하는 졸음운전 방지장치.When the user plugs in the key and starts the engine, the key detecting unit 1 detects and outputs an electric signal, the driving speed detecting unit 2 detecting the driving speed of the car and outputs the electric signal, and the key detecting unit 1 When a key detection signal is input from the control unit 3, the control unit 3 controls each unit so as to detect whether the driver is drowsy, the light emitting unit 4 which transmits a predetermined infrared ray under the control of the control unit 3, After receiving from the light emitting unit 4, the light receiving unit 5 for detecting the infrared rays reflected by the driver's eyes and the alarm sound generator 6 for generating a constant alarm sound under the control of the controller 3 Drowsiness operation prevention device, characterized in that configured. 키이가 입력되고, 차량이 움직이기 시작한 직후 일정시간 동안 운전자의 눈 깜빡거림 횟수를 감지하여 기준값으로 설정하는 제1과정과, 제1과정 이후 운전자의 눈 깜빡거림 횟수가 제1과정에서 설정된 기준값보다 20% 이상 상회하면 1회의 눈 깜빡거림 시간을 감지하는 제2과정과, 제2과정에서 검출된 운전자의 1회 눈 깜빡거림 시간이 2초 이상이면 운전자가 졸고 있다고 판단하고 경보음을 출력하는 제3과정으로 진행되는 것을 특징으로 하는 졸음운전 방지장치 제어방법.The first process of detecting the number of blinks of the driver's eyes for a predetermined time immediately after the key is input and the vehicle starts to move, and the number of blinks of the driver's eyes after the first process is greater than the reference value set in the first process. The second process detects one blink time when the eye blinks more than 20%, and the second blink detects that the driver is dozing by outputting an alarm sound when the driver blinks more than two seconds. Drowsiness operation prevention device control method, characterized in that proceeds in three steps.
KR1019950055261A 1995-12-23 1995-12-23 Drowsiness operation prevention device and drowsiness operation prevention device control method KR970036013A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950055261A KR970036013A (en) 1995-12-23 1995-12-23 Drowsiness operation prevention device and drowsiness operation prevention device control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950055261A KR970036013A (en) 1995-12-23 1995-12-23 Drowsiness operation prevention device and drowsiness operation prevention device control method

Publications (1)

Publication Number Publication Date
KR970036013A true KR970036013A (en) 1997-07-22

Family

ID=66617699

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950055261A KR970036013A (en) 1995-12-23 1995-12-23 Drowsiness operation prevention device and drowsiness operation prevention device control method

Country Status (1)

Country Link
KR (1) KR970036013A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160061090A (en) 2014-11-21 2016-05-31 모본주식회사 System for preventing drowsy driving
KR101681938B1 (en) 2015-11-09 2016-12-02 모본주식회사 Apparatus for preventing drowsy driving

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160061090A (en) 2014-11-21 2016-05-31 모본주식회사 System for preventing drowsy driving
KR101681938B1 (en) 2015-11-09 2016-12-02 모본주식회사 Apparatus for preventing drowsy driving

Similar Documents

Publication Publication Date Title
US6097295A (en) Apparatus for determining the alertness of a driver
US5392030A (en) Locomotive personal alert system
KR101500010B1 (en) Sensing System of driver's sleepiness and tireness
KR970036013A (en) Drowsiness operation prevention device and drowsiness operation prevention device control method
WO2009060172A1 (en) Detecting driver impairment
KR960013874A (en) Driver's drowsiness prevention system
KR0117126Y1 (en) Equipment of preventing sleeping of driver
CA2061286C (en) Proximity detection and monitoring system
KR970036019A (en) Driver's seat vibration system and its control method for preventing driver's drowsiness
KR0132370B1 (en) Collision avoiding device
KR200151614Y1 (en) An apparatus for alarming that a driver dozes over his driving in a car
KR970041049A (en) Auto steering of car
KR100190403B1 (en) A protective system for a car
KR0180385B1 (en) Apparatus for preventing a driver from drowsing
KR0123201B1 (en) Device for preventing a driver from sleeping in a car
KR970069679A (en) Drowsy driving alarm and its control method
KR970048696A (en) Glasses with drowsiness warning device
KR100250820B1 (en) Timing belt for a car
JP2000149162A (en) Doze warning machine
KR980001162A (en) Driver's drowsiness prevention device
KR970040061A (en) Drowsiness operation prevention device and method using car audio
KR19990015797A (en) Drowsy driving notification device and method
KR19990050660A (en) Drowsy driving alarm
KR100262075B1 (en) Sleepiness protection band
KR19990002087A (en) Drowsiness driving prevention method and apparatus

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination