DE69107288D1 - Abstandsmessgerät. - Google Patents

Abstandsmessgerät.

Info

Publication number
DE69107288D1
DE69107288D1 DE69107288T DE69107288T DE69107288D1 DE 69107288 D1 DE69107288 D1 DE 69107288D1 DE 69107288 T DE69107288 T DE 69107288T DE 69107288 T DE69107288 T DE 69107288T DE 69107288 D1 DE69107288 D1 DE 69107288D1
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
DE69107288T
Other languages
English (en)
Other versions
DE69107288T2 (de
Inventor
Hiroko Maekawa
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 DE69107288D1 publication Critical patent/DE69107288D1/de
Application granted granted Critical
Publication of DE69107288T2 publication Critical patent/DE69107288T2/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Optical Distance (AREA)
DE69107288T 1990-11-29 1991-11-29 Abstandsmessgerät. Expired - Fee Related DE69107288T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2336136A JP2509386B2 (ja) 1990-11-29 1990-11-29 距離検出装置

Publications (2)

Publication Number Publication Date
DE69107288D1 true DE69107288D1 (de) 1995-03-23
DE69107288T2 DE69107288T2 (de) 1995-07-13

Family

ID=18296067

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69107288T Expired - Fee Related DE69107288T2 (de) 1990-11-29 1991-11-29 Abstandsmessgerät.

Country Status (4)

Country Link
US (1) US5131740A (de)
EP (1) EP0488392B1 (de)
JP (1) JP2509386B2 (de)
DE (1) DE69107288T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0812073B2 (ja) * 1990-09-03 1996-02-07 三菱電機株式会社 車間距離検出装置
JPH04331311A (ja) * 1991-01-24 1992-11-19 Mitsubishi Electric Corp 車間距離検出装置
JP2671615B2 (ja) * 1991-02-18 1997-10-29 三菱電機株式会社 ガードレール検出装置
US5294802A (en) * 1991-11-25 1994-03-15 Olympus Optical Co., Ltd. Digitally active distance measurement apparatus for camera or the like
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
JPH0674761A (ja) * 1992-08-28 1994-03-18 Mitsubishi Electric Corp 距離測定装置
JP3197979B2 (ja) * 1993-04-19 2001-08-13 富士フイルムマイクロデバイス株式会社 位相差距離検出装置および方法
JP3261264B2 (ja) * 1994-07-13 2002-02-25 株式会社堀場製作所 多成分水溶液の分析方法およびその分析装置
JPH0896129A (ja) * 1994-09-21 1996-04-12 Omron Corp モデル画像登録方法
US5825481A (en) * 1996-05-22 1998-10-20 Jervis B. Webb Company Optic position sensor
US6572444B1 (en) 2000-08-31 2003-06-03 Micron Technology, Inc. Apparatus and methods of automated wafer-grinding using grinding surface position monitoring
JP2003004441A (ja) * 2001-06-18 2003-01-08 Hitachi Ltd 距離計測方法および距離計測機能を有する画像入力装置
US7995067B2 (en) * 2007-03-29 2011-08-09 Mobileye Technologies Limited Cyclical image buffer
RU2655467C1 (ru) * 2017-03-29 2018-05-28 Дмитрий Александрович Рощин Способ измерения расстояния на цифровой видеокамере с помощью мишени
RU2689848C1 (ru) * 2018-05-29 2019-05-29 Федеральное государственное бюджетное учреждение "3 Центральный научно-исследовательский институт" Министерства обороны Российской Федерации Измеритель расстояний на цифровой видеокамере

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5385454A (en) * 1977-01-06 1978-07-27 Canon Inc Distance detecting method
US4589770A (en) * 1982-10-25 1986-05-20 The Boeing Company Electro-optical ranging apparatus having scanning circuitry and servoloop processor for resolving separation of images on photoelectric detector arrays
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
JPS63235909A (ja) * 1987-03-24 1988-09-30 Fuji Photo Optical Co Ltd アクテイブ型オ−トフオ−カス機構
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
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

Also Published As

Publication number Publication date
EP0488392B1 (de) 1995-02-08
JPH04203921A (ja) 1992-07-24
EP0488392A1 (de) 1992-06-03
JP2509386B2 (ja) 1996-06-19
DE69107288T2 (de) 1995-07-13
US5131740A (en) 1992-07-21

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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