KR970005890A - How to turn on the automobile Hazard Lamp - Google Patents

How to turn on the automobile Hazard Lamp Download PDF

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Publication number
KR970005890A
KR970005890A KR1019950023442A KR19950023442A KR970005890A KR 970005890 A KR970005890 A KR 970005890A KR 1019950023442 A KR1019950023442 A KR 1019950023442A KR 19950023442 A KR19950023442 A KR 19950023442A KR 970005890 A KR970005890 A KR 970005890A
Authority
KR
South Korea
Prior art keywords
emergency light
speed
turned
vehicle speed
integral value
Prior art date
Application number
KR1019950023442A
Other languages
Korean (ko)
Other versions
KR0140771B1 (en
Inventor
강윤관
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.)
Filing date
Publication date
Application filed by 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950023442A priority Critical patent/KR0140771B1/en
Publication of KR970005890A publication Critical patent/KR970005890A/en
Application granted granted Critical
Publication of KR0140771B1 publication Critical patent/KR0140771B1/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
    • B60Q1/50—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 other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/525—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 other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data
    • B60Q1/535—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 other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data to prevent rear-end collisions, e.g. by indicating safety distance at the rear of the vehicle
    • 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
    • B60Q1/0076—Switches therefor
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

본 발명은 주행중 급격한 차량 속도 감소시 자동으로 비상등을 점등시켜 후속 차에 위험을 알리도록 한 자동차의 비상등 자동 점등방법에 관한 것이다.The present invention relates to a method for automatically turning on an emergency light of an automobile in which an emergency light is automatically turned on when a sudden vehicle speed decreases while driving to notify a subsequent vehicle of danger.

이러한 본 발명은 자동차의 속도를 검출하는 속도 검출부와 비상등의 자동 점등유무를 판단하고 자동 점등을 위한 제어신호를 발생시키는 마이콤과 비상등을 점등시키는 비상등 제어부를 구비하고, 현재의 차속을 미분하여 차속 감속 여부를 판단하고 검출한 차속과 급격한 감속 판단을 위한 제1기준 속도와를 비교하는 제1과정과, 검출한 차속이 제1기준 속도일 경우 제1기준 속도에서부터 제2기준 속도까지의 감속량을 적분하는 제2과정과, 적분치와 비상등 점등여부를 판단하기 위해 설정된 기준 적분치와를 비교하는 제3과정과, 비교 결과치와 수동조작의 여부와를 논리하여 비상등의 점등 유무를 판별하고 비상등 점등일 경우 자동으로 비상등이 점등되도록 제어하는 제4과정을 순차 실행시키게 되는 것이다.The present invention includes a speed detection unit for detecting the speed of the vehicle and an emergency light control unit for turning on the micom and the emergency light to determine whether the emergency light is automatically turned on and to generate a control signal for automatic lighting, and decelerate the vehicle speed by differentiating the current vehicle speed. The first step of determining whether the detected vehicle speed and the first reference speed for the rapid deceleration determination, and the amount of deceleration from the first reference speed to the second reference speed when the detected vehicle speed is the first reference speed The second process of integrating, the third process of comparing the integral value with the reference integral value set to determine whether the emergency light is on, and the comparison result value and whether manual operation is performed or not, determines whether the emergency light is turned on and the emergency light is turned on. In this case, the fourth process of automatically controlling the emergency light to be turned on is executed.

Description

자동차의 비상등(Hazard Lamp) 자동 점등방법How to turn on the automobile Hazard Lamp

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

제1도는 본 발명이 적용되는 자동차의 비상등 자동 점등장치 블럭구성도, 제2도는 본 발명에 의한 비상등 자동 점등과정을 나타낸 흐름도, 제3도는 본 발명에서 차속 변화를 산출하기 위한 그래프도.1 is a block diagram of an automatic emergency lighting device for an automobile to which the present invention is applied, FIG. 2 is a flowchart showing an automatic emergency light lighting process according to the present invention, and FIG. 3 is a graph for calculating a vehicle speed change in the present invention.

Claims (2)

현재이 차속(V)을 미분하여 차속 감속 여부를 판단하고 검출한 차속(V)과 급격한 감속 판단을 위한 제1기준 속도(V2)와를 비교하는 제1과정과, 검출한 차속(V)이 제1기준 속도(V2)일 경우 제1기준 속도(V2)에서부터 제2기준 속도(V1)까지의 감속량을 적분하는 제2과정과, 상기 적분치(S)와 비상등 점등여부를 판단하기 위해 설정된 기준 적분치(Sf)와를 비교하는 제3과정과, 상기 비교 결과치와 수동 조작의 여부와를 논리하여 비상등의 점등 유무를 판별하고 비상등 점등일 경우 자동으로 비상등이 점등되도록 제어하는 제4과정을 포함하는 것을 특징으로 하는 자동차의 비상등 자동 점등방법.The first process of differentiating the vehicle speed V to determine whether the vehicle speed is decelerated and comparing the detected vehicle speed V with the first reference speed V2 for the sudden deceleration determination, and the detected vehicle speed V are the first steps. In the case of the reference speed V2, a second process of integrating the deceleration from the first reference speed V2 to the second reference speed V1, and a reference set for determining whether the integral value S and the emergency light are turned on. A third process of comparing the integral value S f and a fourth process of determining whether the emergency light is turned on by logic of comparing the result of the comparison with the manual operation and controlling the emergency light to be automatically turned on when the emergency light is turned on. Emergency light automatic lighting method of a vehicle, characterized in that. 제1항에 있어서, 상기 제4과정은 산출한 적분치(S)가 기준 적분치(Sf)보다 작거나 수동 조작으로 비상등 온/오프 스위치가 온되면 비상등을 점등시키는 단계와, 상기 산출한 적분치(S)가 기준 적분치(Sf)보다 크고 비상등 온/오프 스위치가 오프되었을 경우에는 비상등을 오프시키는 단계를 포함하는 것을 특징으로 하는 자동차의 비상등 자동 점등방법.The method of claim 1, wherein the fourth process comprises : turning on the emergency light when the calculated integral value S is smaller than the reference integral value S f or the emergency light on / off switch is turned on by manual operation, and the calculated And turning off the emergency light when the integral value (S) is larger than the reference integral value (S f ) and the emergency light on / off switch is turned off. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950023442A 1995-07-31 1995-07-31 Emergency lamp auto-lighting method of a car KR0140771B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950023442A KR0140771B1 (en) 1995-07-31 1995-07-31 Emergency lamp auto-lighting method of a car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950023442A KR0140771B1 (en) 1995-07-31 1995-07-31 Emergency lamp auto-lighting method of a car

Publications (2)

Publication Number Publication Date
KR970005890A true KR970005890A (en) 1997-02-19
KR0140771B1 KR0140771B1 (en) 1998-07-01

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KR1019950023442A KR0140771B1 (en) 1995-07-31 1995-07-31 Emergency lamp auto-lighting method of a car

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210394672A1 (en) * 2020-06-18 2021-12-23 Baidu Usa Llc L3-level auto-emergency light system for ego vehicle harsh brake

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210394672A1 (en) * 2020-06-18 2021-12-23 Baidu Usa Llc L3-level auto-emergency light system for ego vehicle harsh brake
US11577644B2 (en) * 2020-06-18 2023-02-14 Baidu Usa Llc L3-level auto-emergency light system for ego vehicle harsh brake

Also Published As

Publication number Publication date
KR0140771B1 (en) 1998-07-01

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