KR20090123990A - 졸음감지시스템 - Google Patents

졸음감지시스템 Download PDF

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KR20090123990A
KR20090123990A KR1020080049951A KR20080049951A KR20090123990A KR 20090123990 A KR20090123990 A KR 20090123990A KR 1020080049951 A KR1020080049951 A KR 1020080049951A KR 20080049951 A KR20080049951 A KR 20080049951A KR 20090123990 A KR20090123990 A KR 20090123990A
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South Korea
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detection system
eyes
open
closed
image recognition
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KR1020080049951A
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English (en)
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서희성
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서희성
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Priority to KR1020080049951A priority Critical patent/KR20090123990A/ko
Publication of KR20090123990A publication Critical patent/KR20090123990A/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
    • B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1103—Detecting eye twinkling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B60W2040/0818—Inactivity or incapacity of driver
    • B60W2040/0827—Inactivity or incapacity of driver due to sleepiness

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • Biophysics (AREA)
  • Mathematical Physics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Traffic Control Systems (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

우리가 쉽게 접할 수 있는 PC캠을 통하여서 컴퓨터가 사람의 상태를 파악하여 안정적인 컨트롤을 할 수 있도록 하는 것을 목표로 하고 있다. 영상인식을 통하여서 사람의 부족함을 개선을 하여 더욱더 안전하고 정확한 활동을 같게 하는데 목적를 두고 있다. 그 중에서도 졸음인식을 통하여서 졸음운전을 방지하는데 목표를 가지고 제작하였다. 여러 가지 아이디어를 수렴하여 조금 더 정확하고 안정적인 방법을 제시하여 실험을 진행해 나갔다. 단계별제어를 통해서 이루어지도록 되어있다.
Figure 112008038396348-PAT00001
졸음인식,영상인식,캠,자동제어,졸음감지

Description

졸음감지시스템{Sleepiness detection system}
open cv를 이용하여서 영상처리를 한다. 이때 PC캠을 사용한다.
영상처리의 기술로써 케니에지와 라벨링을 통하여서 눈을 인식하게 된다.
영상인식으로 졸음을 인식하였을시에는 그것에 맞는 신호를 전송한다.
open cv 라이브러리(영상인식)
직비모듈(통신)
우리는 살아가면 이동수단으로서 자동차를 많이 이용하고 있다. 자동차를 운전하다보면 졸음운전이라는 예기치 않은 상황에 빠져 위험한 순간을 맞이하거나 때로는 목숨을 잃는 경우도 있다. 이러한 피치 못할 상황이나 예기치 못한 상황에서의 졸음운전시의 사고를 막기 위해 구상하게 되었다. 본 프로젝트는 실제 운전 시 우리가 피곤함을 느끼거나 졸려올 때 멈추어야하는 상황임에도 그것을 인지하지 못하거나 오히려 속도를 내어 위험한 상활을 이끌어낼 수 있기에 운전자로 하여금 안전한곳으로 이동되도록 하여 휴식을 취하도록 하는 것뿐 아니라 한명의 졸음 운전자를 줄임으로 그로인해 일어날 사고를 미연에 방지할 수 있다.
캠카메라를 통한 영상인식을 통한 자동제어
졸음운전사고를 예방할 수 있고 확장해서 컴퓨터와 사람들이 유기적인 도움을 줄 수 있는 계기가 될 수 있다,
open cv라는 오픈 라이브러리를 통하여서 영상인식을 실시한다. 이때 캐니에지라는 기술과 라벨링이라는 기술을 통하여서 눈을 인식하고 사람이 눈을 뜨고 있는지 감고 있는지를 파악한다. 눈을 감고 있다고 파악될 시에 경보를 하고 그 이후에는 자동으로 컴퓨터가 제어하는 것이다.
OPEN CV를 통하여서 PC-CAMARA를 이용하여서 영상인식을 통해서 졸음을 인식 하고 졸음을 인식하였을시에 일정 신호는 전송하여서 자동으로 제어하는 구조도이다.

Claims (1)

  1. 케니에지와 라벨링을 통한 눈인식을 통한 결과 산출
KR1020080049951A 2008-05-29 2008-05-29 졸음감지시스템 KR20090123990A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080049951A KR20090123990A (ko) 2008-05-29 2008-05-29 졸음감지시스템

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080049951A KR20090123990A (ko) 2008-05-29 2008-05-29 졸음감지시스템

Publications (1)

Publication Number Publication Date
KR20090123990A true KR20090123990A (ko) 2009-12-03

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Family Applications (1)

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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102385803A (zh) * 2011-10-28 2012-03-21 南京邮电大学 基于视频监控的全天候市区车辆跟踪与计数方法
CN104340118A (zh) * 2013-08-01 2015-02-11 昆山研达电脑科技有限公司 驾驶员违章行为提醒装置及其实现方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102385803A (zh) * 2011-10-28 2012-03-21 南京邮电大学 基于视频监控的全天候市区车辆跟踪与计数方法
CN104340118A (zh) * 2013-08-01 2015-02-11 昆山研达电脑科技有限公司 驾驶员违章行为提醒装置及其实现方法

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