KR930004881B1 - 차간거리 검출장치 - Google Patents

차간거리 검출장치 Download PDF

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Publication number
KR930004881B1
KR930004881B1 KR1019900003868A KR900003868A KR930004881B1 KR 930004881 B1 KR930004881 B1 KR 930004881B1 KR 1019900003868 A KR1019900003868 A KR 1019900003868A KR 900003868 A KR900003868 A KR 900003868A KR 930004881 B1 KR930004881 B1 KR 930004881B1
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KR
South Korea
Prior art keywords
vehicle
light
angle
distance
preceding vehicle
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1019900003868A
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English (en)
Korean (ko)
Other versions
KR900014860A (ko
Inventor
히로꼬 마에까와
히로요시 스즈끼
겐지 오가와
Original Assignee
미쯔비시 덴끼 가부시끼가이샤
시끼 모리야
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Publication date
Application filed by 미쯔비시 덴끼 가부시끼가이샤, 시끼 모리야 filed Critical 미쯔비시 덴끼 가부시끼가이샤
Publication of KR900014860A publication Critical patent/KR900014860A/ko
Application granted granted Critical
Publication of KR930004881B1 publication Critical patent/KR930004881B1/ko
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
    • G01C3/18—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument with one observation point at each end of the base
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/02—Details
    • G01C3/06—Use of electric means to obtain final indication

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)
  • Length Measuring Devices By Optical Means (AREA)
KR1019900003868A 1989-03-27 1990-03-22 차간거리 검출장치 Expired - Fee Related KR930004881B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP75726 1989-03-27
JP1075726A JPH02253116A (ja) 1989-03-27 1989-03-27 車間距離検出装置

Publications (2)

Publication Number Publication Date
KR900014860A KR900014860A (ko) 1990-10-25
KR930004881B1 true KR930004881B1 (ko) 1993-06-09

Family

ID=13584563

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900003868A Expired - Fee Related KR930004881B1 (ko) 1989-03-27 1990-03-22 차간거리 검출장치

Country Status (4)

Country Link
US (1) US5039217A (enExample)
JP (1) JPH02253116A (enExample)
KR (1) KR930004881B1 (enExample)
DE (1) DE4010220A1 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07119606B2 (ja) * 1990-03-20 1995-12-20 三菱電機株式会社 追尾式車間距離検出装置
US5354983A (en) * 1990-04-10 1994-10-11 Auto-Sense, Limited Object detector utilizing a threshold detection distance and suppression means for detecting the presence of a motor vehicle
US5192903A (en) * 1990-07-10 1993-03-09 Daifuku Co., Ltd. Equipment for transporting a load
CA2042133C (en) * 1990-07-10 1997-09-09 Hiroaki Kita Equipment for transporting a load
US5249157A (en) * 1990-08-22 1993-09-28 Kollmorgen Corporation Collision avoidance system
US5249128A (en) * 1990-11-16 1993-09-28 Texas Instruments Incorporated System and method for determining the distance to an energy emitting object
JPH04331311A (ja) * 1991-01-24 1992-11-19 Mitsubishi Electric Corp 車間距離検出装置
DE4137068A1 (de) * 1991-11-12 1993-06-17 Mel Mikroelektronik Gmbh Integrierter optischer vielfach abstandssensor
JP2952796B2 (ja) * 1991-12-27 1999-09-27 本田技研工業株式会社 車両用衝突判断装置
US6553130B1 (en) 1993-08-11 2003-04-22 Jerome H. Lemelson Motor vehicle warning and control system and method
US5983161A (en) 1993-08-11 1999-11-09 Lemelson; Jerome H. GPS vehicle collision avoidance warning and control system and method
US5490092A (en) * 1993-08-30 1996-02-06 Fmc Corporation Vehicle ride height measurement apparatus and method
FR2712703B1 (fr) * 1993-11-17 1996-01-05 Valeo Electronique Dispositif optique d'aide à la conduite.
DE4341409C2 (de) * 1993-12-04 2002-07-11 Bosch Gmbh Robert Einrichtung zur Regelung der Leuchtweite von Scheinwerfern von Kraftfahrzeugen
US5467072A (en) * 1994-03-11 1995-11-14 Piccard Enterprises, Inc. Phased array based radar system for vehicular collision avoidance
JPH07311041A (ja) * 1994-03-22 1995-11-28 Minolta Co Ltd 位置検出装置
US5572449A (en) * 1994-05-19 1996-11-05 Vi&T Group, Inc. Automatic vehicle following system
US5835880A (en) * 1995-07-19 1998-11-10 Vi & T Group, Inc. Apparatus and method for vehicle following with dynamic feature recognition
US6087928A (en) * 1995-10-31 2000-07-11 Breed Automotive Technology, Inc. Predictive impact sensing system for vehicular safety restraint systems
US5642869A (en) * 1995-12-01 1997-07-01 Teleengineering, Inc. Apparatus for detecting the distance between two objects
JP3223420B2 (ja) * 1996-03-18 2001-10-29 株式会社キーエンス 検出スイッチ
JP2000337871A (ja) * 1999-05-27 2000-12-08 Fujitsu Ltd 測距装置
US6204754B1 (en) * 1999-06-17 2001-03-20 International Business Machines Corporation Proximity indicating system
DE19933877A1 (de) * 1999-07-22 2001-01-25 Idm Gmbh Infrarot Sensoren Meßsystem zur Erfassung der Entfernung und der lateralen Ablage
JP3713171B2 (ja) 1999-11-10 2005-11-02 富士通株式会社 車両走行制御システムおよび車両制御装置
KR100365117B1 (ko) * 1999-11-10 2002-12-26 유태욱 자동차용 물체의 위치측정 방법과 장치
AUPS123702A0 (en) * 2002-03-22 2002-04-18 Nahla, Ibrahim S. Mr The train navigtion and control system (TNCS) for multiple tracks
DE10326431A1 (de) * 2003-06-10 2005-01-13 Daimlerchrysler Ag Vorrichtung und Verfahren zur Bestimmung der Position von Objekten im Umfeld eines Fahrzeuges
JP3977303B2 (ja) * 2003-08-21 2007-09-19 シャープ株式会社 位置検出システム、位置検出システムにおける発信装置および受信装置
DE10342836A1 (de) * 2003-09-17 2005-04-28 Adc Automotive Dist Control Umgebungserfassungssystem mit zwei beabstandeten Sendern und Empfängern
US7292179B2 (en) * 2005-04-11 2007-11-06 Lockheed Martin Corporation Instantaneous passive range finding
CN101772711A (zh) * 2007-08-01 2010-07-07 皇家飞利浦电子股份有限公司 车辆定位测量系统和方法
US8390802B2 (en) * 2009-05-13 2013-03-05 Bae Systems Information And Electronic Systems Intergration Inc. Distributed array semi-active laser designator sensor
US8510029B2 (en) * 2011-10-07 2013-08-13 Southwest Research Institute Waypoint splining for autonomous vehicle following
TWI481831B (zh) * 2012-04-11 2015-04-21 Eminent Electronic Technology Corp 非接觸式光源感測系統
TWI665461B (zh) * 2018-05-04 2019-07-11 財團法人工業技術研究院 雷射定位系統及使用此系統之位置量測方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168178A (en) * 1981-04-09 1982-10-16 Nissan Motor Co Ltd Peripheral monitor for vehicle
JPS59203975A (ja) * 1983-05-06 1984-11-19 Nissan Motor Co Ltd 車両用光レ−ダ装置
JPS616349A (ja) * 1984-06-18 1986-01-13 津田駒工業株式会社 ドラム式よこ糸貯留装置
JPS6123985A (ja) * 1984-07-13 1986-02-01 Nissan Motor Co Ltd 車間距離検出装置
US4926170A (en) * 1986-02-19 1990-05-15 Auto-Sense, Ltd. Object detection method and apparatus employing electro-optics
DE3635396A1 (de) * 1986-10-17 1988-04-28 Bayerische Motoren Werke Ag Vorrichtung zum erkennen von hindernissen fuer kraftfahrzeuge

Also Published As

Publication number Publication date
US5039217A (en) 1991-08-13
DE4010220A1 (de) 1990-10-04
KR900014860A (ko) 1990-10-25
JPH02253116A (ja) 1990-10-11
DE4010220C2 (enExample) 1992-06-17

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