KR970015153A - Drowsiness Safety Device - Google Patents
Drowsiness Safety Device Download PDFInfo
- Publication number
- KR970015153A KR970015153A KR1019950033069A KR19950033069A KR970015153A KR 970015153 A KR970015153 A KR 970015153A KR 1019950033069 A KR1019950033069 A KR 1019950033069A KR 19950033069 A KR19950033069 A KR 19950033069A KR 970015153 A KR970015153 A KR 970015153A
- Authority
- KR
- South Korea
- Prior art keywords
- steering
- signal
- driver
- heart rate
- drowsiness
- Prior art date
Links
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
본 발명의 목적은 운전자의 심장박동을 감지하여 평상시의 심장박동과 비교한 다음 스티어링 휠의 상태로 다시 비교하여 졸음이라고 파악되면 이를 검출하여 운전자에게 알려주고 브레이크를 작동하므로서 운전자의 졸음운전으로 인한 사고를 미연에 방지하도록 한 것이다. 상기와 같은 목적을 달성하고자 본 발명은 운전자의 가슴이 닿는 위치의 안전벨트측에 취부한 심장박동센서와, 이 심장박동센서에서 검출한 심장박동신호를 증폭하는 증폭수단과, 이 증폭수단에 의해서 증폭된 신호를 지연하여 입력시키는 지연수단과, 상기 증폭수단의 신호와 지연수단을 거쳐 지연된 심장박동산호를 비교하는 심장박동비교수단과, 이 비교수단에서 비교된 신호와 스티어링의 변화신호를 비교하는 스티어링 비교수단과, 상기 스티어링 비교수단에 의해서 출력되는 신호에 의해 구동되어 운전자에게 알려주는 알림수단과, 상기 스티어링 비교수단에 의해 출력되는 신호에 의해 브레이크를 구동시키는 브레이크 구동 수단으로 이루어진 것을 특징으로 한다.An object of the present invention is to detect the driver's heart rhythm and compare with the usual heart rhythm, and then compare it back to the state of the steering wheel to detect the drowsiness to inform the driver and to operate the brakes to delay the accident caused by the driver's drowsiness To prevent it. In order to achieve the above object, the present invention provides a heart rate sensor mounted on the seat belt side of the driver's chest, amplification means for amplifying the heart rate signal detected by the heart rate sensor, by the amplification means A delay means for delaying and inputting the amplified signal, a heartbeat comparison means for comparing the delayed heartbeat coral via the signal and the delay means of the amplification means, and comparing the signal compared with the change signal of the steering with the comparison means And steering means for driving the brake by means of a signal output by the steering comparison means, a steering comparison means, a signal output by the steering comparison means, and a brake driving means for driving the brake. .
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 실시예에 따른 졸음운전 장치의 블록도,1 is a block diagram of a drowsiness driving apparatus according to an embodiment of the present invention,
제2도는 본 발명의 실시예에 따른 심장박동 센서가 취부된 벨트를 나타낸 사시도.2 is a perspective view showing a belt mounted with a heart rate sensor according to an embodiment of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950033069A KR970015153A (en) | 1995-09-29 | 1995-09-29 | Drowsiness Safety Device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950033069A KR970015153A (en) | 1995-09-29 | 1995-09-29 | Drowsiness Safety Device |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970015153A true KR970015153A (en) | 1997-04-28 |
Family
ID=66583117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950033069A KR970015153A (en) | 1995-09-29 | 1995-09-29 | Drowsiness Safety Device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970015153A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100517119B1 (en) * | 2002-11-27 | 2005-09-27 | 이원진 | System for preventing drowsiness while driving using unconscious respiratory detection |
-
1995
- 1995-09-29 KR KR1019950033069A patent/KR970015153A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100517119B1 (en) * | 2002-11-27 | 2005-09-27 | 이원진 | System for preventing drowsiness while driving using unconscious respiratory detection |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |