KR970074359A - Vehicle proximity alarm - Google Patents
Vehicle proximity alarm Download PDFInfo
- Publication number
- KR970074359A KR970074359A KR1019960017200A KR19960017200A KR970074359A KR 970074359 A KR970074359 A KR 970074359A KR 1019960017200 A KR1019960017200 A KR 1019960017200A KR 19960017200 A KR19960017200 A KR 19960017200A KR 970074359 A KR970074359 A KR 970074359A
- Authority
- KR
- South Korea
- Prior art keywords
- alarm
- vehicle
- relay
- detecting means
- turned
- Prior art date
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- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
본 발명은 진행하는 차량의 전방에 임의의 물체가 근접되었을 때 운전자에게 경보 신호를 발생시키는 차량의 근접 경보 장치에 관한 것으로서, 차량의 전단에 설치되어, 상기 차량의 전방에서 근접되는 물체를 감지하기 위한 물체 감지 수단; 상기 차량의 전방의 조도(照度)를 감지하는 광전(光電)소자; 상기 물체 감지 수단의 출력 크기가 소정값 이상이면 온(On)되는 제1릴레이; 상기 광전 소자의 출력 크기가 소정값 이상이면 오프(Off)되는 제2릴레이; 및 상기 제1릴레이와 제2릴레이가 모두 온(On)되면 경보 신호를 발생시키는 경보 발생 수단을 포함하는 것을 그 특징으로 하여, 차량 전방의 조도(照度)에 따라 경보 여부를 제어할 수 있음에 따라, 불필요한 경보로 인한 운전자의 피로를 방지 할 수 있다.The present invention relates to a proximity alarm device for a vehicle that generates an alarm signal to a driver when an arbitrary object is brought close to an object ahead of the vehicle in progress. The proximity alarm device is installed at a front end of the vehicle, An object detection means for detecting an object; A photoelectric element for sensing the illuminance of the front of the vehicle; A first relay which is turned on when an output size of the object detecting means is equal to or greater than a predetermined value; A second relay which is off when an output size of the photoelectric device is equal to or greater than a predetermined value; And an alarm generating means for generating an alarm signal when both of the first relay and the second relay are turned on. According to an aspect of the present invention, the alarm can be controlled according to illuminance of the front of the vehicle Accordingly, it is possible to prevent fatigue of the driver due to an unnecessary alarm.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제1도는 종래의 차량의 근접 경보 장치를 설명하기 위한 회로도이다, 제2도는 본 발명의 일 실시예에 따른 차량의 근접 경보 장치를 설명하기 위한 회로도이다.FIG. 1 is a circuit diagram for explaining a conventional proximity warning device for a vehicle. FIG. 2 is a circuit diagram for explaining a proximity warning device for a vehicle according to an embodiment of the present invention.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960017200A KR970074359A (en) | 1996-05-21 | 1996-05-21 | Vehicle proximity alarm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960017200A KR970074359A (en) | 1996-05-21 | 1996-05-21 | Vehicle proximity alarm |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970074359A true KR970074359A (en) | 1997-12-10 |
Family
ID=66219572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960017200A KR970074359A (en) | 1996-05-21 | 1996-05-21 | Vehicle proximity alarm |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970074359A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100892352B1 (en) * | 2007-11-15 | 2009-04-08 | 현대자동차주식회사 | Answer back system of burglar horn and method thereof |
-
1996
- 1996-05-21 KR KR1019960017200A patent/KR970074359A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100892352B1 (en) * | 2007-11-15 | 2009-04-08 | 현대자동차주식회사 | Answer back system of burglar horn and method thereof |
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N231 | Notification of change of applicant | ||
WITN | Withdrawal due to no request for examination |