KR970074359A - Vehicle proximity alarm - Google Patents

Vehicle proximity alarm Download PDF

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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
Application number
KR1019960017200A
Other languages
Korean (ko)
Inventor
김용일
Original Assignee
임경춘
삼성자동차 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 임경춘, 삼성자동차 주식회사 filed Critical 임경춘
Priority to KR1019960017200A priority Critical patent/KR970074359A/en
Publication of KR970074359A publication Critical patent/KR970074359A/en

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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

차량의 근접 경보 장치Vehicle proximity alarm

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)

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 하는 차량의 근접 경보 장치.An object detecting means installed at a front end of the vehicle for detecting an object approaching the front of the vehicle; 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 the first relay and the second relay are turned on. 제1항에 있어서, 상기 물체 감지 수단을, 초음파 송수신기인 것을 그 특징으로 하는 차량의 근접 경보 장치.The apparatus according to claim 1, wherein the object detecting means is an ultrasonic transceiver. 제1항에 있어서, 상기 경보 발생 수단은, 경보음을 발생시키는 버저(Buzzer)인 것을 특징으로 하는 차량의 근접 경보 장치.The apparatus according to claim 1, wherein the alarm generating means is a buzzer for generating an alarm sound. 제1항에 있어서, 상기 경보 발생 수단은, LED(Light Emitting Diode)인 것을 특징으로 하는 차량의 근접 경보 장치.The apparatus according to claim 1, wherein the alarm generating means is an LED (Light Emitting Diode). 제1항에 있어서, 상기 물체 감지 수단은, 상기 차량과 상기 근접되는 물체와의 거리에 반비례하는 크기의 전기적 신호를 발생시키는 것을 그 특징으로 하는 차량의 근접 경보 장치.The apparatus according to claim 1, wherein the object detecting means generates an electrical signal having a magnitude inversely proportional to a distance between the vehicle and the object in close proximity. 제1항에 있어서, 상기 광전(光電) 소자는, 포토 다이오드인 것을 그 특징으로 하는 차량의 근접 경보 장치.The apparatus according to claim 1, wherein the photoelectric element is a photodiode. 제1항에 있어서, 상기 광전(光電) 소자는, CdS(Cadmium Sulfide) 센서인 것을 특징으로 하는 차량의 근접 경보 장치.2. The proximity alarm device of claim 1, wherein the photoelectric element is a Cadmium Sulfide (CdS) sensor. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960017200A 1996-05-21 1996-05-21 Vehicle proximity alarm KR970074359A (en)

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)

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KR970074359A true KR970074359A (en) 1997-12-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960017200A KR970074359A (en) 1996-05-21 1996-05-21 Vehicle proximity alarm

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Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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