DE69117617T2 - Entfernungsmessgerät - Google Patents

Entfernungsmessgerät

Info

Publication number
DE69117617T2
DE69117617T2 DE69117617T DE69117617T DE69117617T2 DE 69117617 T2 DE69117617 T2 DE 69117617T2 DE 69117617 T DE69117617 T DE 69117617T DE 69117617 T DE69117617 T DE 69117617T DE 69117617 T2 DE69117617 T2 DE 69117617T2
Authority
DE
Germany
Prior art keywords
measuring device
distance measuring
distance
measuring
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
DE69117617T
Other languages
English (en)
Other versions
DE69117617D1 (de
Inventor
Yoshiaki Asayama
Yasuya Kajiwara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE69117617D1 publication Critical patent/DE69117617D1/de
Application granted granted Critical
Publication of DE69117617T2 publication Critical patent/DE69117617T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/12—Systems for determining distance or velocity not using reflection or reradiation using electromagnetic waves other than radio waves
DE69117617T 1990-09-04 1991-08-23 Entfernungsmessgerät Expired - Fee Related DE69117617T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2234682A JP2927916B2 (ja) 1990-09-04 1990-09-04 距離検出装置

Publications (2)

Publication Number Publication Date
DE69117617D1 DE69117617D1 (de) 1996-04-11
DE69117617T2 true DE69117617T2 (de) 1996-08-08

Family

ID=16974798

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69117617T Expired - Fee Related DE69117617T2 (de) 1990-09-04 1991-08-23 Entfernungsmessgerät

Country Status (4)

Country Link
US (1) US5291424A (de)
EP (1) EP0474067B1 (de)
JP (1) JP2927916B2 (de)
DE (1) DE69117617T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2536986B2 (ja) * 1991-12-09 1996-09-25 三菱電機株式会社 車間距離検出装置
JP2800530B2 (ja) * 1992-02-28 1998-09-21 三菱電機株式会社 車間距離検出装置
US6822563B2 (en) 1997-09-22 2004-11-23 Donnelly Corporation Vehicle imaging system with accessory control
US5877897A (en) 1993-02-26 1999-03-02 Donnelly Corporation Automatic rearview mirror, vehicle lighting control and vehicle interior monitoring system using a photosensor array
JP2887039B2 (ja) * 1993-03-26 1999-04-26 三菱電機株式会社 車両周辺監視装置
US6891563B2 (en) 1996-05-22 2005-05-10 Donnelly Corporation Vehicular vision system
US7655894B2 (en) 1996-03-25 2010-02-02 Donnelly Corporation Vehicular image sensing system
EP1504276B1 (de) 2002-05-03 2012-08-08 Donnelly Corporation Objektdetektionssystem für ein fahrzeug
US7526103B2 (en) 2004-04-15 2009-04-28 Donnelly Corporation Imaging system for vehicle
US7881496B2 (en) 2004-09-30 2011-02-01 Donnelly Corporation Vision system for vehicle
WO2008024639A2 (en) 2006-08-11 2008-02-28 Donnelly Corporation Automatic headlamp control system
US10457209B2 (en) 2012-02-22 2019-10-29 Magna Electronics Inc. Vehicle vision system with multi-paned view
JP2021004928A (ja) 2019-06-25 2021-01-14 国立研究開発法人産業技術総合研究所 ワイヤグリッド型偏光素子

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2546714A1 (de) * 1975-10-17 1977-04-21 Siemens Ag Verfahren zum messen des abstandes von und der geschwindigkeitskomponente eines objektes senkrecht zu einer bezugslinie
SE411400B (sv) * 1977-11-02 1979-12-17 Saab Scania Ab For foljning av ett objekt avsedd korrelationsfoljare
SE412966B (sv) * 1978-01-20 1980-03-24 Danielsson Per Erik Anordning for kontroll av avstand mellan objekt i en tvadimensionell diskretiserad bild
JPS5542034A (en) * 1978-09-19 1980-03-25 Minolta Camera Co Ltd Range finder
DE2936535A1 (de) * 1979-09-10 1981-04-02 Siemens AG, 1000 Berlin und 8000 München Schaltung zur sensorgesteuerten entfernungsmessung
JPS58196412A (ja) * 1982-05-12 1983-11-15 Mitsubishi Electric Corp 距離計測器
US4777352A (en) * 1982-09-24 1988-10-11 Moore Sidney D Microcontroller operated optical apparatus for surveying rangefinding and trajectory compensating functions
US4965439A (en) * 1982-09-24 1990-10-23 Moore Sidney D Microcontroller-controlled device for surveying, rangefinding and trajectory compensation
JPS59159259A (ja) * 1983-02-28 1984-09-08 Kawasaki Steel Corp 連続鋳造における鋼成分調整方法
US4591987A (en) * 1983-07-27 1986-05-27 Kollmorgen Technologies Corp. Video rangefinder
JPS6170407A (ja) * 1984-08-08 1986-04-11 Canon Inc 距離測定装置
US4689758A (en) * 1985-01-08 1987-08-25 The United States Of America As Represented By The Secretary Of The Air Force Microcomputer controlled image processor
JPS61182516A (ja) * 1985-02-09 1986-08-15 Canon Inc 距離測定方法
US4729109A (en) * 1985-05-29 1988-03-01 University Of Illinois Method and apparatus for measuring the displacements of particle images for multiple exposure velocimetry
JPS62155140A (ja) * 1985-12-27 1987-07-10 Aisin Warner Ltd 車両制御用道路画像入力方式
IT1202534B (it) * 1987-02-13 1989-02-09 Tecnomare Spa Apparecchiatura per il rilevamento in continuo della distanza da essa di un punto prefissato,anche mobile
US4814896A (en) * 1987-03-06 1989-03-21 Heitzman Edward F Real time video data acquistion systems
JPH0690032B2 (ja) * 1987-08-06 1994-11-14 日本電気株式会社 距離画像取得装置
JP2570315B2 (ja) * 1987-09-01 1997-01-08 アイシン精機株式会社 車上距離検出装置
KR930004880B1 (ko) * 1989-03-07 1993-06-09 미쓰비시 덴끼 가부시기가이샤 추미식 차간거리 측정장치
US4969735A (en) * 1989-03-07 1990-11-13 Sperry Marine Inc. Passive range finding apparatus utilizing television sensors

Also Published As

Publication number Publication date
EP0474067B1 (de) 1996-03-06
US5291424A (en) 1994-03-01
JP2927916B2 (ja) 1999-07-28
DE69117617D1 (de) 1996-04-11
EP0474067A3 (en) 1992-06-24
EP0474067A2 (de) 1992-03-11
JPH04113212A (ja) 1992-04-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee