KR950011215A - Automatic driving device of stop light when safety distance of following vehicle is not secured - Google Patents

Automatic driving device of stop light when safety distance of following vehicle is not secured Download PDF

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Publication number
KR950011215A
KR950011215A KR1019930021582A KR930021582A KR950011215A KR 950011215 A KR950011215 A KR 950011215A KR 1019930021582 A KR1019930021582 A KR 1019930021582A KR 930021582 A KR930021582 A KR 930021582A KR 950011215 A KR950011215 A KR 950011215A
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KR
South Korea
Prior art keywords
vehicle
vehicle speed
distance
subsequent
infrared light
Prior art date
Application number
KR1019930021582A
Other languages
Korean (ko)
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KR950013633B1 (en
Inventor
최기승
Original Assignee
김태구
대우자동차 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.)
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Application filed by 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019930021582A priority Critical patent/KR950013633B1/en
Publication of KR950011215A publication Critical patent/KR950011215A/en
Application granted granted Critical
Publication of KR950013633B1 publication Critical patent/KR950013633B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/46—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for giving flashing caution signals during drive, other than signalling change of direction, e.g. flashing the headlights or hazard lights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0017—Devices integrating an element dedicated to another function
    • B60Q1/0023—Devices integrating an element dedicated to another function the element being a sensor, e.g. distance sensor, camera

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Traffic Control Systems (AREA)

Abstract

본 발명은 자동차후방의 소정위치에 후속차량과의 거리를 감지하는 거리감지센서를 설치하여 후속차량이 안전거리범위내로 진입하였다고 판단되는 경우 정지등을 자동으로 점등시켜 후속차량의 운전자에게 경각심을 일깨워주기 위한 후속차량의 안전거리미확보시 정지동자동구동장치에 관한 것으로, 차량의 속도에 제동을 가할 수 있는 제도수단으로서의 브레이크(10)와, 운전자의 브레이크(10) 조작과 동시에 점등되는 정지등(22)을 갖춘 차량에서 현재 주행중인 차량의 차속을 검출하는 차속검출부(12)와, 상기 차속검출부(12)에서 검출되는 차속에 따른 후속 차량에 대한 기준안전거리가 미리 저장되어 있는 기준안전기리데이터기억부(14), 상기 차속검출부(12)에서 검출된 차속을 기초로 하여 후속차량과의 안전거리범위내로 적외선발광소자(16a)로부터 적외선을 방사하여 후속차량에 부딪혀 반사되는 적외선을 적외선수광소자(16b)에서 수광하는 거리감지부(16), 상기 적외선발광소자(16a)에서 방사되는 적외선의 양을 조절하는 광량조절신호를 출력함과 더불어 적외선수광소자(16b)에 수광되는 적외선이 있을 경우 후속차량에세 안전거리를 확보하도록 경고발생신호를 출력하는 제어부(18), 상기 제어부(18)에서 출력되는 경고발생신호에 따라 정지등(22)을 구동시키는 정지등구동부(20)를 구비하여 구성된 것이다.The present invention is to install a distance sensor to detect the distance to the next vehicle at a predetermined position in the rear of the car to automatically turn on the stop light when it is determined that the next vehicle has entered the safe distance range to wake up the driver of the next vehicle The present invention relates to a stop driving automatic drive device when a safety distance of a subsequent vehicle to be given is not secured, and to a brake 10 serving as a drawing means capable of braking the speed of the vehicle, and a stop light which is turned on simultaneously with the driver's brake 10 operation. Reference safety memory data storage in which the vehicle speed detection unit 12 that detects the vehicle speed of the vehicle currently being driven in the vehicle having a) and the reference safety distance for the subsequent vehicle according to the vehicle speed detected by the vehicle speed detection unit 12 are stored in advance 14, the infrared light emitting element 16a within the safety distance range with the subsequent vehicle based on the vehicle speed detected by the vehicle speed detection unit 12 Outputting a light amount control signal for adjusting the amount of infrared rays emitted from the infrared light emitting device 16a, the distance sensing unit 16 for receiving infrared rays reflected by a subsequent vehicle by radiating infrared rays; In addition, if there is infrared light received by the infrared light receiving element 16b, the control unit 18 outputs a warning signal to ensure a safe distance for subsequent vehicles, and stop light according to the warning signal output from the control unit 18 ( 22 is configured to include a stop light driving unit 20 for driving.

Description

후속차량의 안전거리미확보시 정지등자동구동장치Automatic driving device for stop light when safety distance of the next vehicle is not secured

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

제 1 도는 본 발명에 따른 후속차량의 안전거리미확보시 정지등자동구동장치의 블럭구성도.1 is a block diagram of a stop light automatic driving device when the safety distance of the subsequent vehicle according to the present invention is not secured.

제 2 도는 본 발명에 따른 후속차량의 안전거리미확보시 정지등자동구동장치에 의한 경보동작을 설명하는 플로우차트.2 is a flowchart for explaining the alarm operation by the stop light automatic driving device when the safety distance of the subsequent vehicle is not secured according to the present invention.

제 3 도는 제 1 도에 도시된 거리감지부에 의한 정지등의 구동을 나타내는 도면이다.3 is a view showing driving of a stop light by the distance sensing unit shown in FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 브레이크 12 : 차속검출부10 brake 12 vehicle speed detection unit

14 : 기준안전거리테이타기억부 16 : 거리감지부14: reference safety distance memory unit 16: distance detection unit

18 : 제어부 20 : 정지등 구동부18: control unit 20: stop light driving unit

22 : 정지등22: stop light

Claims (1)

차량의 속도에 제동을 가할 수 있는 제동수단으로서의 브레이크(10)와, 운전자의 브레이크(10)조작과 동시에 점등되는 정지등(22)을 갖춘 차량에 있어서, 현재 주행중인 차량의 차속을 검출하는 차속검출부(12)와, 상기 차속검출부(12)에서 검출되는 차속에 따른 후속차량에 대한 기준안전거리가 미리 저장되어 있는 기준안전거리데이터기억부(14), 상기 차속검출부(12)에서 검출된 차속을 기초로 하여 후속차량과의 안전거리범위내로 적외선발광소자(16a)로부터 적외선을 방사하여 후속차량에 부딪혀 반사되는 적외선을 적외선수광소자(16b)에서 수광하는 거리감지부(16), 상기 적외선발광소자(16a)에서 방사되는 적외선의 양을 조절하는 광량조절신호를 출력함과 더불어 적외선수광소자(16b)에 수광되는 적외선이 있을 경우 후속차량에게 안전거리를 확보하도록 경고발생신호를 출력하는 제어부(18), 상기 제어부(18)에서 출력되는 경고발생신호에 따라 정지등(22)을 구동시키는 정지등구동부(20)를 구비하여 구성된 것을 특징으로 하는 후속차량의 안전거리미확보시 정지등자동구동장치.In a vehicle having a brake 10 as a braking means capable of braking the vehicle speed and a stop light 22 which is turned on at the same time as the driver's brake 10 is operated, the vehicle speed for detecting the vehicle speed of the currently running vehicle The reference safety distance data storage unit 14 and the vehicle speed detected by the vehicle speed detection unit 12 in which a reference safety distance for a subsequent vehicle according to the vehicle speed detected by the vehicle speed detection unit 12 and the vehicle speed detection unit 12 are stored in advance. The distance sensing unit 16, the infrared light emitting device for emitting infrared rays from the infrared light emitting device 16b by reflecting the infrared light from the infrared light emitting device 16a within the safety distance range with the subsequent vehicle based on the In addition to outputting a light amount control signal for controlling the amount of infrared radiation emitted from (16a), if there is infrared light received by the infrared light receiving element (16b) to ensure a safe distance to subsequent vehicles Safety of the subsequent vehicle, characterized in that it comprises a control unit 18 for outputting a warning signal, and a stop light driver 20 for driving the stop light 22 in accordance with the warning signal output from the control unit 18 Stop light automatic drive when distance is unknown. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930021582A 1993-10-18 1993-10-18 Breake lamp driving device when following car is in the distance of collision prohability KR950013633B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930021582A KR950013633B1 (en) 1993-10-18 1993-10-18 Breake lamp driving device when following car is in the distance of collision prohability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930021582A KR950013633B1 (en) 1993-10-18 1993-10-18 Breake lamp driving device when following car is in the distance of collision prohability

Publications (2)

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KR950011215A true KR950011215A (en) 1995-05-15
KR950013633B1 KR950013633B1 (en) 1995-11-13

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KR1019930021582A KR950013633B1 (en) 1993-10-18 1993-10-18 Breake lamp driving device when following car is in the distance of collision prohability

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100242127B1 (en) * 1997-06-18 2000-03-02 윤종용 Method for alarming approach of a rear car by use of a break lamp
KR100600479B1 (en) * 2001-05-04 2006-07-13 고등기술연구원연구조합 a car-used apparatus for detecting and alarming existence and movement of an object

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100242127B1 (en) * 1997-06-18 2000-03-02 윤종용 Method for alarming approach of a rear car by use of a break lamp
KR100600479B1 (en) * 2001-05-04 2006-07-13 고등기술연구원연구조합 a car-used apparatus for detecting and alarming existence and movement of an object

Also Published As

Publication number Publication date
KR950013633B1 (en) 1995-11-13

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