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JPS6344169B2 - - Google Patents

Info

Publication number
JPS6344169B2
JPS6344169B2 JP14231182A JP14231182A JPS6344169B2 JP S6344169 B2 JPS6344169 B2 JP S6344169B2 JP 14231182 A JP14231182 A JP 14231182A JP 14231182 A JP14231182 A JP 14231182A JP S6344169 B2 JPS6344169 B2 JP S6344169B2
Authority
JP
Japan
Prior art keywords
circuit
light
current
distance
measuring device
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
Application number
JP14231182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5932810A (ja
Inventor
Koji Tsucha
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.)
Hamamatsu Photonics KK
Original Assignee
Hamamatsu Photonics KK
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 Hamamatsu Photonics KK filed Critical Hamamatsu Photonics KK
Priority to JP14231182A priority Critical patent/JPS5932810A/ja
Publication of JPS5932810A publication Critical patent/JPS5932810A/ja
Publication of JPS6344169B2 publication Critical patent/JPS6344169B2/ja
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP14231182A 1982-08-17 1982-08-17 距離測定装置 Granted JPS5932810A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14231182A JPS5932810A (ja) 1982-08-17 1982-08-17 距離測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14231182A JPS5932810A (ja) 1982-08-17 1982-08-17 距離測定装置

Publications (2)

Publication Number Publication Date
JPS5932810A JPS5932810A (ja) 1984-02-22
JPS6344169B2 true JPS6344169B2 (de) 1988-09-02

Family

ID=15312402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14231182A Granted JPS5932810A (ja) 1982-08-17 1982-08-17 距離測定装置

Country Status (1)

Country Link
JP (1) JPS5932810A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4337872A1 (de) * 1992-12-22 1994-06-23 Mitsubishi Electric Corp Abstandsmeßvorrichtung und Fahrzeug-Geschwindigkeitssteuervorrichtung zur Beibehaltung eines Fahrzeugzwischenabstandes

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS614914A (ja) * 1984-06-19 1986-01-10 Mitsubishi Electric Corp 距離測定装置
JPS618808U (ja) * 1984-06-22 1986-01-20 株式会社ミツトヨ 光学式表面変位検出装置
JPS61117407A (ja) * 1984-11-13 1986-06-04 Kyocera Corp 自動距離測定回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4337872A1 (de) * 1992-12-22 1994-06-23 Mitsubishi Electric Corp Abstandsmeßvorrichtung und Fahrzeug-Geschwindigkeitssteuervorrichtung zur Beibehaltung eines Fahrzeugzwischenabstandes
DE4337872C2 (de) * 1992-12-22 1998-04-30 Mitsubishi Electric Corp Abstandsmeßvorrichtung und Fahrzeug-Geschwindigkeitssteuervorrichtung zur Aufrechterhaltung eines Fahrzeugzwischenabstandes

Also Published As

Publication number Publication date
JPS5932810A (ja) 1984-02-22

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