KR950017500A - Car speed regulator and method - Google Patents

Car speed regulator and method Download PDF

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Publication number
KR950017500A
KR950017500A KR1019930030343A KR930030343A KR950017500A KR 950017500 A KR950017500 A KR 950017500A KR 1019930030343 A KR1019930030343 A KR 1019930030343A KR 930030343 A KR930030343 A KR 930030343A KR 950017500 A KR950017500 A KR 950017500A
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KR
South Korea
Prior art keywords
vehicle
speed
distance
subject
memory
Prior art date
Application number
KR1019930030343A
Other languages
Korean (ko)
Inventor
표경명
Original Assignee
김광호
삼성전자 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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019930030343A priority Critical patent/KR950017500A/en
Publication of KR950017500A publication Critical patent/KR950017500A/en

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  • Optical Radar Systems And Details Thereof (AREA)
  • Traffic Control Systems (AREA)

Abstract

본 발명은 자동차 주행시 일정거리내에 피사체가 들어오면 자동차의 속도를 조절함으로써 다른 차량이나 기타 피사체와의 추돌 및 충돌에 의한 안전사고를 예방할 수 있는 자동차 속도조절장치 및 그 방법에 관한 것으로, 캠코더에서 피사체와의 거리를 측정하기 위해 사용하는 적외선 방식을 응용하여 주행중인 차량의 주행속도를 조절함으로써 차량에 접근하는 피사체와 안전거리를 확보하여 다른 차량이나 기타 피사체와의 추돌에 의한 안전사고를 예방할 수 있다.The present invention relates to a vehicle speed control device and a method for preventing a safety accident caused by a collision and collision with another vehicle or other subjects by adjusting the speed of the vehicle when a subject comes within a certain distance while driving a vehicle. By applying the infrared method used to measure the distance to the vehicle, by adjusting the driving speed of the driving vehicle, it is possible to secure the safety distance with the subject approaching the vehicle to prevent safety accidents caused by collision with other vehicles or other subjects. .

Description

자동차 속도 조절장치 및 방법Car speed regulator and method

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

제1도는 본 발명의 블럭구성도,1 is a block diagram of the present invention,

제2도는 본 발명을 실행하기 위한 흐름도.2 is a flow chart for practicing the present invention.

Claims (4)

주행차량의 앞ㆍ뒤에 나타나는 피사체와 주행차량간의 거리를 측정하는거리측정부(1)와, 피사체와의 거리에 따른 적정주행속도를 셋팅하여 저장하는 메모리(3), 상기 거리측정부(1)로부터 출력되는 데이타와 메모리(3)에 기입력된 데이타를 비교하여 주행속도를 제어하는 컨트롤신호(Cs)를 출력하는 마이콤(2), 상기 마이콤(2)의 컨트롤신호(Cs)에 의해 차량의 주행속도를 감속제어하는 속도제어부 (4)로 구성되는 자동차 속도조절장치.Distance measuring unit 1 for measuring the distance between the vehicle and the subject appearing in front and rear of the vehicle, a memory (3) for setting and storing the appropriate driving speed according to the distance to the subject, the distance measuring unit (1) The microcomputer 2 outputs a control signal Cs for controlling the traveling speed by comparing the data output from the data inputted to the memory 3 and the control signal Cs of the microcomputer 2. A vehicle speed regulating device, comprising a speed control unit (4) for controlling the deceleration traveling speed. 제1항에 있어서, 상기 거리측정부(1)는 피사체에 적외선을 발사하는 발광부 (1a)와 피사체로부터 반사된 적외선을 수신감지하는 수광부(1b)로 이루어짐을 특징으로 하는 자동차 속도조절장치.The apparatus of claim 1, wherein the distance measuring unit (1) comprises a light emitting unit (1a) for emitting infrared rays to a subject and a light receiving unit (1b) for receiving and detecting infrared rays reflected from the subject. 주행차량의 피사체와의 거리에 따른 적중주행속도를 설정하여 메모리(3)에 저장하는 제1단계(S1)와, 거리측정부(1)를 작동시켜 주행시 피사체와 행차량간의 거리를 측정하는 제2단계(S2), 상기 제2단계(S2)에서 측정된 데이타와 메모리(3)에 기입력된 데이타를 비교판별하는 제3단계(S3), 거리측정부(1)에서 측정된 데이타에 따른 차량의 주행속도가 메모리(3)에 설정된 적정 주행속도값 이내에 있으면 현재의 주행속도를 유지하는 제4단계(S4), 차량의 주행속도가 메모리(3)에 기억된 적정주행 속도값을 초과할 경우 속도제어부(4)를 작동시켜 차량의 속도를 감속제어하는 제5단계로 이루어진 속도조절방법.The first step (S1) of setting the hit driving speed according to the distance of the subject of the driving vehicle and storing it in the memory (3), and the distance measuring unit 1 to operate to measure the distance between the subject and the traveling vehicle Step 2 (S2), the third step (S3) for comparing and discriminating the data measured in the second step (S2) and the data previously input to the memory (3), according to the data measured in the distance measuring unit (1) If the traveling speed of the vehicle is within the appropriate traveling speed value set in the memory 3, the fourth step S4 of maintaining the current traveling speed, the traveling speed of the vehicle may exceed the appropriate running speed value stored in the memory 3; In this case, the speed control method comprising a fifth step of operating the speed control unit 4 to reduce the speed of the vehicle. 제3항에 있어서, 상기 제2단계(S2)는 거리측정부(1)의 발광부(1a)에서 적외선을 피사체에 발사하여 그 반사된 적외선을 수광부(1b)에서 감지하여 피사체와 차량간의 거리를 측정하는 적외선 방식을 이용하는 것을 특지으로 하는 자동차 속도조절방법.The method of claim 3, wherein the second step (S2) emits infrared rays from the light emitting unit 1a of the distance measuring unit 1 and detects the reflected infrared rays from the light receiving unit 1b to detect the distance between the subject and the vehicle. Car speed control method characterized in that using the infrared method to measure. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930030343A 1993-12-28 1993-12-28 Car speed regulator and method KR950017500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930030343A KR950017500A (en) 1993-12-28 1993-12-28 Car speed regulator and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930030343A KR950017500A (en) 1993-12-28 1993-12-28 Car speed regulator and method

Publications (1)

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KR950017500A true KR950017500A (en) 1995-07-20

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Application Number Title Priority Date Filing Date
KR1019930030343A KR950017500A (en) 1993-12-28 1993-12-28 Car speed regulator and method

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KR (1) KR950017500A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980034008A (en) * 1996-11-04 1998-08-05 박병재 Vehicle speed reduction device on dangerous roads

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980034008A (en) * 1996-11-04 1998-08-05 박병재 Vehicle speed reduction device on dangerous roads

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