KR970039478A - How to prevent chain collision - Google Patents

How to prevent chain collision Download PDF

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Publication number
KR970039478A
KR970039478A KR1019950056289A KR19950056289A KR970039478A KR 970039478 A KR970039478 A KR 970039478A KR 1019950056289 A KR1019950056289 A KR 1019950056289A KR 19950056289 A KR19950056289 A KR 19950056289A KR 970039478 A KR970039478 A KR 970039478A
Authority
KR
South Korea
Prior art keywords
rear vehicle
vehicle
distance
speed
measuring
Prior art date
Application number
KR1019950056289A
Other languages
Korean (ko)
Inventor
이용호
Original Assignee
전성원
현대자동차 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 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950056289A priority Critical patent/KR970039478A/en
Publication of KR970039478A publication Critical patent/KR970039478A/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
    • B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
    • B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
    • 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
    • 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
    • B60Q1/44—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 indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
    • B60Q1/444—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 indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal with indication of the braking strength or speed changes, e.g. by changing shape or intensity of the indication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/303—Speed sensors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

본 발명은 차량의 연쇄추돌 방지에 관한 것으로, 종래에는 차량의 운행시 뒤에서 따라오는 후방차량의 간겨이 너무 가까운 경우 주행중인 어느 하나의 차량이 급브레이크를 자동시키거나 사고발생시 뒤에서 따라오는 후방차량이 연쇄적으로 추돌하는 결점이 있었던 바, 본 발명은 주행중인 차량에서 후방 차량까지의 거리를 감지하여 측정하는 후방차량과의 거리 측정단계와; 주행중인 차량의 속도를 기준으로 후방차량의 속도를 감지하여 후방차량의 현재속도를 측정하는 후방차량 속도 측정단계ㅘ; 상기 후방차량과의 거리 측정단계와, 후방차량 속도 감지단계에서 측정된 데이타를 비교 분석하여 안전거리의 이상 유무를 판단하는 비교 분석단계와; 상기 비교 분석단계의 결과값이 위험범위내 일때 문자 또는 소리신호로 후방차량에 경고하는 위험상태 경고단게로 구성하여 후방차량에 위험거리까지 접근하게 되면 이를 경보하므로 안전거리를 확보하뎌 급제동이나 사고발생시 후방차량들의 연쇄추돌을 방지할수 있는 것이다.The present invention relates to the prevention of a chain collision of a vehicle, and in the related art, when the vehicle is too close to the rear vehicle following the driving, any one of the vehicles driving the automatic brake or the rear vehicle following from the back when an accident occurs The present invention provides a distance measuring step with a rear vehicle that detects and measures a distance from a running vehicle to a rear vehicle; A rear vehicle speed measuring step of detecting a speed of the rear vehicle based on the speed of the vehicle being driven and measuring a current speed of the rear vehicle; A comparative analysis step of determining whether there is an abnormality in the safety distance by comparing and analyzing the data measured in the distance measurement step with the rear vehicle and the rear vehicle speed detection step; When the result of the comparative analysis step is within the dangerous range, it consists of a dangerous state warning step that warns the rear vehicle with a text or sound signal, and it alerts when the rear vehicle approaches a dangerous distance. It is possible to prevent a chain collision of the rear vehicles.

(공개도면 제1도)(Open Drawing 1)

Description

차량의 연쇄추돌 방지방법How to prevent chain collision

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

제1도는 본 발명의 연쇄추돌 방지 플로우챠트,1 is a block collision preventing flowchart of the present invention,

제2도는 본 발명의 사용 상태도.2 is a state diagram used in the present invention.

Claims (1)

주행중인 차량에서 후방 차량까지의 거리를 감지하여 측정하는 후방차량과의 거리 측정단계와; 주행중인 차량의 속도를 기준으로 후방차량의 속도를 감지하여 후방차량의 형재속도를 측정하는 후방차량 속도 측정단계와; 상기 후방차량과의 거리 측정단계와, 후방차량 속도 감지단계에서 측정된 데이타를 비교 분석하여 안전거리의 이상유무를 판단하는 비교 분석단게와; 상기 비교 분석단계의 결과값이 위험범위내 일때 문자 또는 소리신호로 후방차량에 경고하는 위험상태 경고단계로 구성한 것을 특징으로 하는 차량의 연쇄추돌 방지방법.A distance measuring step of detecting a distance from a running vehicle to a rear vehicle and measuring the distance from the rear vehicle; A rear vehicle speed measuring step of sensing a speed of the rear vehicle by sensing a speed of the rear vehicle based on the speed of the vehicle being driven; A comparison analysis step of determining whether there is an abnormality in the safety distance by comparing and analyzing the data measured in the distance measurement step with the rear vehicle and the rear vehicle speed detection step; And a dangerous state warning step of warning the rear vehicle by a text or sound signal when the result of the comparative analysis step is within a dangerous range. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950056289A 1995-12-26 1995-12-26 How to prevent chain collision KR970039478A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950056289A KR970039478A (en) 1995-12-26 1995-12-26 How to prevent chain collision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950056289A KR970039478A (en) 1995-12-26 1995-12-26 How to prevent chain collision

Publications (1)

Publication Number Publication Date
KR970039478A true KR970039478A (en) 1997-07-24

Family

ID=66617038

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950056289A KR970039478A (en) 1995-12-26 1995-12-26 How to prevent chain collision

Country Status (1)

Country Link
KR (1) KR970039478A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101487168B1 (en) * 2014-05-15 2015-02-09 아진산업(주) Safety Administration system for forklift trucks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101487168B1 (en) * 2014-05-15 2015-02-09 아진산업(주) Safety Administration system for forklift trucks

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E902 Notification of reason for refusal
E601 Decision to refuse application