JPS5646411A - Range measuring circuit - Google Patents

Range measuring circuit

Info

Publication number
JPS5646411A
JPS5646411A JP12522680A JP12522680A JPS5646411A JP S5646411 A JPS5646411 A JP S5646411A JP 12522680 A JP12522680 A JP 12522680A JP 12522680 A JP12522680 A JP 12522680A JP S5646411 A JPS5646411 A JP S5646411A
Authority
JP
Japan
Prior art keywords
measuring circuit
range measuring
range
circuit
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.)
Pending
Application number
JP12522680A
Other languages
English (en)
Inventor
Gurasuru Hansupeetaa
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of JPS5646411A publication Critical patent/JPS5646411A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01C3/08—Use of electric radiation detectors
    • G01C3/085—Use of electric radiation detectors with electronic parallax measurement

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Measurement Of Optical Distance (AREA)
  • Viewfinders (AREA)
JP12522680A 1979-09-10 1980-09-09 Range measuring circuit Pending JPS5646411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792936521 DE2936521A1 (de) 1979-09-10 1979-09-10 Schaltung zur sensorgesteuerten entfernungsmessung

Publications (1)

Publication Number Publication Date
JPS5646411A true JPS5646411A (en) 1981-04-27

Family

ID=6080484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12522680A Pending JPS5646411A (en) 1979-09-10 1980-09-09 Range measuring circuit

Country Status (5)

Country Link
US (1) US4335317A (ja)
EP (1) EP0025170B1 (ja)
JP (1) JPS5646411A (ja)
CA (1) CA1143145A (ja)
DE (1) DE2936521A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133510A (ja) * 1983-01-21 1984-07-31 Konishiroku Photo Ind Co Ltd 距離測定装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103154A1 (de) * 1981-01-30 1982-08-26 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur binaeren codierung der sensorsignale einer mehrzahl von optoelektronischen sensorelementen und verfahren zu ihrem betrieb
JPH07218252A (ja) * 1994-02-09 1995-08-18 Fuji Electric Co Ltd イメージセンサの映像データ回路

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2015256A1 (ja) * 1968-08-08 1970-04-24 Eastman Kodak Co
DE2225557A1 (de) * 1971-06-23 1973-03-15 Hauser Raimund Entfernungsmesser
US4083056A (en) * 1975-09-09 1978-04-04 Asahi Kogaku Kogyo Kabushiki Kaisha Focus detecting device for single-lens reflex cameras
JPS5374424A (en) * 1976-12-15 1978-07-01 Asahi Optical Co Ltd Photoelectric detection device suited for detecting focal point
DE2847368A1 (de) * 1977-11-02 1979-05-03 Canon Kk Kamera mit automatischer scharfeinstellvorrichtung
JPS5472044A (en) * 1977-11-18 1979-06-09 Seiko Koki Kk Focus coincidence detector
JPS6048005B2 (ja) * 1978-04-26 1985-10-24 セイコ−光機株式会社 焦点合致検出装置
DE2838647A1 (de) * 1978-09-05 1980-04-10 Siemens Ag Verfahren zur automatischen oder halbautomatischen entfernungsmessung und scharfeinstellung der abbildung eines gegenstandes auf eine bildebene

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133510A (ja) * 1983-01-21 1984-07-31 Konishiroku Photo Ind Co Ltd 距離測定装置
JPH0370765B2 (ja) * 1983-01-21 1991-11-08 Konika Kk

Also Published As

Publication number Publication date
CA1143145A (en) 1983-03-22
DE2936521C2 (ja) 1988-03-10
EP0025170A3 (en) 1982-01-06
EP0025170A2 (de) 1981-03-18
US4335317A (en) 1982-06-15
EP0025170B1 (de) 1985-05-02
DE2936521A1 (de) 1981-03-26

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