KR970039479A - 후방접근차량 경고장치 - Google Patents

후방접근차량 경고장치 Download PDF

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Publication number
KR970039479A
KR970039479A KR1019950056782A KR19950056782A KR970039479A KR 970039479 A KR970039479 A KR 970039479A KR 1019950056782 A KR1019950056782 A KR 1019950056782A KR 19950056782 A KR19950056782 A KR 19950056782A KR 970039479 A KR970039479 A KR 970039479A
Authority
KR
South Korea
Prior art keywords
vehicle
decelerating
electronic control
stop lamp
warning device
Prior art date
Application number
KR1019950056782A
Other languages
English (en)
Other versions
KR100187112B1 (ko
Inventor
조의선
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.)
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Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950056782A priority Critical patent/KR100187112B1/ko
Publication of KR970039479A publication Critical patent/KR970039479A/ko
Application granted granted Critical
Publication of KR100187112B1 publication Critical patent/KR100187112B1/ko

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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
    • B60Q1/26—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
    • B60Q5/00—Arrangement or adaptation of acoustic signal devices
    • B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
    • B60Q5/006—Arrangement or adaptation of acoustic signal devices automatically actuated indicating risk of collision between vehicles or with pedestrians
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
    • G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R2021/01286—Electronic control units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2554/00—Input parameters relating to objects
    • B60W2554/80—Spatial relation or speed relative to objects
    • B60W2554/801—Lateral distance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

본 발명은 후방접근차량 경고장치에 관한 것으로, 차량후미에 후방을 향해 초음파 송수신센서를 장착하여 뒤차와의 거리를 계산하고, 미리 설정된 안전거리 이상으로 과속이거나 자기차량이 감속중일 때 후방에 설치된 경음기를 작동시키고 후미 스톱램프를 급속점멸시켜 후방 접근 차량에게 경고를 해 줄 수 있는 이 점을 제공한다.

Description

후방접근차량 경고장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따라 차량 후미에 설치된 초음파 송수신장치 및 동작상태를 나타내는 개략도,
제2도는 본 발명의 경고시스템 구성을 나타내는 전기회로도,
제3도는 제2도 전자제어 장치의 동작을 나타내는 플로우차트.

Claims (3)

  1. 차량의 후미에 후방을 향하도록 초음파 송신기 (3) 및 초음파 수신센서 (5)를 설치하고, 이 초음파 수신센서 (5)의 출력과 차속센서 (5)의 출력이 전자제어장치 (10)의 입력단으로 연결되며, 이 전자제어장치(10)의 1출력단은 차량 후방에 별도로 설치된 경음기(12)의 액츄에이터 코일로 연결되고, 그 다른 하나의 출력단은 플래쉬 유니트(13)을 통해 차량 브레이크페달 스위치에 의해 점등되는 브레이크램프 또는 스톱램프 L1에 연결되어 구성되고, 상기 전자제어장치(10)가 초음파 수신센서(5)로부터 뒷차에 반사되어 돌아오는 초음파 수신시간을 계산하여 차간거리 및 접근속도를 연산하고, 뒤차가 미리설정된 안전거리 미만에서 과속중이거나 자기 차량이 감속중일 때 경음기 작동신호 및 스톱램프 급속점멸신호를 발생하는 것을 특징으로 하는 후방접근차량 경고장치.
  2. 제1항에 있어서, 상기 경음기(12)는 차량의 후방을 향해 후미에 설치되는 것을 특징으로 하는 후방접근차량 경고장치.
  3. 제1항에 있어서, 상기 전자제어장치(10)는 뒤차가 안전거리를 확보하고 과속으로 접근중일 때 자기차량이 감속을 하지 않았을 때는 상기 스톱램프(L1)를 점등시키고, 자기 차량이 감속중일 때는 스톱램프 L1를 느리게 점멸시키는 신호를 발생하는 것을 특징으로 하는 후방접근차량 경고장치
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950056782A 1995-12-26 1995-12-26 후방접근차량 경고장치 KR100187112B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950056782A KR100187112B1 (ko) 1995-12-26 1995-12-26 후방접근차량 경고장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950056782A KR100187112B1 (ko) 1995-12-26 1995-12-26 후방접근차량 경고장치

Publications (2)

Publication Number Publication Date
KR970039479A true KR970039479A (ko) 1997-07-24
KR100187112B1 KR100187112B1 (ko) 1999-05-01

Family

ID=19444511

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950056782A KR100187112B1 (ko) 1995-12-26 1995-12-26 후방접근차량 경고장치

Country Status (1)

Country Link
KR (1) KR100187112B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030027259A (ko) * 2001-09-28 2003-04-07 신용현 위치파악과 경고가 가능한 헬멧

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10766409B2 (en) 2018-02-12 2020-09-08 Ford Global Technologies, Llc Vehicle light assembly having strobe light

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030027259A (ko) * 2001-09-28 2003-04-07 신용현 위치파악과 경고가 가능한 헬멧

Also Published As

Publication number Publication date
KR100187112B1 (ko) 1999-05-01

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