AT301331B - Device for distance measurement - Google Patents

Device for distance measurement

Info

Publication number
AT301331B
AT301331B AT1145268A AT1145268A AT301331B AT 301331 B AT301331 B AT 301331B AT 1145268 A AT1145268 A AT 1145268A AT 1145268 A AT1145268 A AT 1145268A AT 301331 B AT301331 B AT 301331B
Authority
AT
Austria
Prior art keywords
distance measurement
measurement
distance
Prior art date
Application number
AT1145268A
Other languages
German (de)
Inventor
Karl Ing Vockenhuber
Eduard Ing Keznickl
Original Assignee
Eumig
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 Eumig filed Critical Eumig
Priority to AT1145268A priority Critical patent/AT301331B/en
Priority to CH1662869A priority patent/CH517934A/en
Priority to DE1956014A priority patent/DE1956014C3/en
Priority to US00877738A priority patent/US3723003A/en
Priority to JP44092843A priority patent/JPS4819250B1/ja
Priority to FR6940304A priority patent/FR2027548A1/fr
Priority to GB57524/69A priority patent/GB1291066A/en
Application granted granted Critical
Publication of AT301331B publication Critical patent/AT301331B/en

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
    • G01C3/10—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
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/46—Indirect determination of position data
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/30—Systems for automatic generation of focusing signals using parallactic triangle with a base line
    • G02B7/32—Systems for automatic generation of focusing signals using parallactic triangle with a base line using active means, e.g. light emitter

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of Optical Distance (AREA)
  • Focusing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Stroboscope Apparatuses (AREA)
  • Automatic Focus Adjustment (AREA)
AT1145268A 1968-11-25 1968-11-25 Device for distance measurement AT301331B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT1145268A AT301331B (en) 1968-11-25 1968-11-25 Device for distance measurement
CH1662869A CH517934A (en) 1968-11-25 1969-11-07 Device for distance measurement
DE1956014A DE1956014C3 (en) 1968-11-25 1969-11-07 device for distance measurement on camera lenses
US00877738A US3723003A (en) 1968-11-25 1969-11-18 Rangefinder
JP44092843A JPS4819250B1 (en) 1968-11-25 1969-11-19
FR6940304A FR2027548A1 (en) 1968-11-25 1969-11-21
GB57524/69A GB1291066A (en) 1968-11-25 1969-11-25 Rangefinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1145268A AT301331B (en) 1968-11-25 1968-11-25 Device for distance measurement

Publications (1)

Publication Number Publication Date
AT301331B true AT301331B (en) 1972-08-25

Family

ID=3628796

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1145268A AT301331B (en) 1968-11-25 1968-11-25 Device for distance measurement

Country Status (7)

Country Link
US (1) US3723003A (en)
JP (1) JPS4819250B1 (en)
AT (1) AT301331B (en)
CH (1) CH517934A (en)
DE (1) DE1956014C3 (en)
FR (1) FR2027548A1 (en)
GB (1) GB1291066A (en)

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US3936187A (en) * 1972-07-19 1976-02-03 Konishiroku Photo Industry Co., Ltd. Distance measuring device
JPS5533005B2 (en) * 1972-09-12 1980-08-28
US3875401B1 (en) * 1973-07-09 1994-02-01 Honeywell Inc. Focus detecting apparatus
US3857031A (en) * 1973-10-15 1974-12-24 Nasa Automatic focus control for facsimile cameras
US3846628A (en) * 1973-12-06 1974-11-05 Honeywell Inc Sensitivity balancing apparatus for photo responsive detecting circuits
US3846629A (en) * 1973-12-06 1974-11-05 Honeywell Inc Sensitivity balancing apparatus for photo responsive detecting circuits
US4123650A (en) * 1974-02-26 1978-10-31 Kazuya Hosoe Range finder system
US4039824A (en) * 1974-08-08 1977-08-02 Minolta Camera Kabushiki Kaisha Focus detecting photoelectric device
US4040738A (en) * 1975-03-20 1977-08-09 Gulton Industries, Inc. Railroad track profile spacing and alignment apparatus
JPS5833502Y2 (en) * 1975-04-04 1983-07-26 サンデン株式会社 Rakanshikikiyouseiku Uenogiyukiyuki
US3958117A (en) * 1975-07-15 1976-05-18 Honeywell Inc. Distance determining and automatic focusing apparatus
US4103309A (en) * 1976-05-11 1978-07-25 Fred M. Dellorfano, Jr. Automatic camera focusing means
US4065778A (en) * 1976-06-17 1977-12-27 Eastman Kodak Company Automatic rangefinder and focusing apparatus
JPS5322153U (en) * 1976-07-30 1978-02-24
US4313654A (en) * 1977-09-06 1982-02-02 Minolta Camera Kabushiki Kaisha Automatic rangefinder system for photographic camera with light emitting and receiving means
JPS5461924A (en) * 1977-10-27 1979-05-18 Minolta Camera Co Ltd Camera having automatic focus matching device
JPS5480123A (en) * 1977-12-09 1979-06-26 Minolta Camera Co Ltd Camera with automatic focus matching device
US4251144A (en) * 1978-03-08 1981-02-17 Minolta Camera Kabushiki Kaisha Rangefinding system
JPS54154351A (en) * 1978-05-25 1979-12-05 Canon Inc Distance measuring device
DE2824311C2 (en) * 1978-06-02 1983-03-03 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Adjustment arrangement for aligning a group of cyclically switched light transmitters or light receivers
JPS5527987A (en) * 1978-08-21 1980-02-28 Minolta Camera Co Ltd Distance measuring instrument
DE2853003A1 (en) * 1978-12-07 1980-06-26 Minolta Camera Kk Range-finder for camera - has semiconductor light emitter and photo receivers mounted on common carrier plate behind lenses
US5164579A (en) * 1979-04-30 1992-11-17 Diffracto Ltd. Method and apparatus for electro-optically determining the dimension, location and attitude of objects including light spot centroid determination
US4373804A (en) * 1979-04-30 1983-02-15 Diffracto Ltd. Method and apparatus for electro-optically determining the dimension, location and attitude of objects
US5280179A (en) * 1979-04-30 1994-01-18 Sensor Adaptive Machines Incorporated Method and apparatus utilizing an orientation code for automatically guiding a robot
US4373805A (en) * 1979-05-03 1983-02-15 The Singer Company Laser altimeter and probe height sensor
US4288152A (en) * 1979-08-16 1981-09-08 Minolta Camera Kabushiki Kaisha Automatic range finder system
JPS5589703A (en) * 1979-09-08 1980-07-07 Canon Inc Distance detector
JPS614889Y2 (en) * 1980-01-09 1986-02-15
US4474441A (en) * 1980-03-04 1984-10-02 Polaroid Corporation Method and apparatus for controlling exposure by selective use of blocking visible filter
US4367027A (en) * 1980-03-12 1983-01-04 Honeywell Inc. Active auto focus system improvement
DE3009534A1 (en) * 1980-03-12 1981-09-17 Siemens AG, 1000 Berlin und 8000 München ARRANGEMENT FOR OPTOELECTRONIC DISTANCE MEASUREMENT
US4317991A (en) * 1980-03-12 1982-03-02 Honeywell Inc. Digital auto focus system utilizing a photodetector array
US5112131A (en) * 1981-02-27 1992-05-12 Diffracto, Ltd. Controlled machining of combustion chambers, gears and other surfaces
US4349274A (en) * 1980-07-23 1982-09-14 General Electric Company Optical triangulation apparatus and method
US4357083A (en) * 1980-10-06 1982-11-02 Polaroid Corporation Method and apparatus using weighted range signal for controlling photographic functions
US5940302A (en) * 1981-02-27 1999-08-17 Great Lakes Intellectual Property Controlled machining of combustion chambers, gears and other surfaces
JPS57144409A (en) * 1981-03-03 1982-09-07 West Electric Co Ltd Distance detector
DE3211257A1 (en) * 1981-03-26 1982-11-04 Minolta Camera K.K., Osaka Image position detector
JPS57159073A (en) * 1981-03-26 1982-10-01 Minolta Camera Co Ltd Semiconductor position detector
DE3310601C2 (en) * 1982-03-24 1994-02-10 Canon Kk Distance measuring device
US4470681A (en) * 1982-09-07 1984-09-11 Polaroid Corporation Method of and apparatus for detecting range using multiple range readings
DE3302948C2 (en) * 1983-01-29 1985-01-10 Wolfgang 3400 Göttingen Brunk Measuring device for non-contact optical distance measurement
DE3337251A1 (en) * 1983-10-13 1985-04-25 Gerd Dipl.-Phys. Dr. 8520 Erlangen Häusler OPTICAL SCANING METHOD FOR THE THREE-DIMENSIONAL MEASUREMENT OF OBJECTS
US4655586A (en) * 1984-03-19 1987-04-07 Honeywell Inc. Adjustable zone proximity sensor
US4688933A (en) * 1985-05-10 1987-08-25 The Laitram Corporation Electro-optical position determining system
DE3719235A1 (en) * 1987-06-09 1988-12-22 Messerschmitt Boelkow Blohm Method and device for suppressing the influence of accidental reflections on a target which is marked with reflectors
US5082362A (en) * 1990-07-02 1992-01-21 General Electric Company Zoom lens for a variable depth range camera
US5249013A (en) * 1990-07-23 1993-09-28 Ricoh Company, Ltd. Distance measuring device of camera
EP0479550B1 (en) * 1990-10-01 1998-01-14 Nikon Corporation Focus detection apparatus
CA2115859C (en) * 1994-02-23 1995-12-26 Brian Dewan Method and apparatus for optimizing sub-pixel resolution in a triangulation based distance measuring device
DE19721105C5 (en) * 1997-05-20 2008-07-10 Sick Ag Optoelectronic sensor
US6094269A (en) * 1997-12-31 2000-07-25 Metroptic Technologies, Ltd. Apparatus and method for optically measuring an object surface contour
US7800758B1 (en) * 1999-07-23 2010-09-21 Faro Laser Trackers, Llc Laser-based coordinate measuring device and laser-based method for measuring coordinates
EP1273928A1 (en) * 2001-07-06 2003-01-08 Leica Geosystems AG Method and device for suppressing electromagnetic background radiation in an image
DE10321228B4 (en) * 2003-04-22 2007-01-11 Valeo Schalter Und Sensoren Gmbh Optical detection system for vehicles
DE102004008681A1 (en) * 2004-02-21 2005-09-08 Eads Space Transportation Gmbh Method for energy transmission by means of coherent electromagnetic radiation
US9389486B1 (en) * 2009-08-03 2016-07-12 Lincoln Global, Inc. Enclosure device
CN113438467A (en) * 2020-03-23 2021-09-24 致新科技股份有限公司 Camera module measuring device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA790879A (en) * 1968-07-30 B. Rosink Wilhelmus Light conditional focussing or distance measuring
CA728860A (en) * 1966-03-01 W. Rignall Michael Distance measuring devices
FR822388A (en) * 1936-09-03 1937-12-29 Improvement in optical signaling methods and devices
US2339780A (en) * 1939-12-07 1944-01-25 Bank Royal Automatic focusing device for cameras
FR1296011A (en) * 1961-05-04 1962-06-15 Sud Aviation Further development of optical telemetry methods and devices
US3376411A (en) * 1963-07-23 1968-04-02 Philco Ford Corp Automatic rangefinder
FR1396327A (en) * 1963-10-18 1965-04-23 Sud Aviation Further development of methods and devices used in optical telemetry
US3493769A (en) * 1966-02-15 1970-02-03 Philco Ford Corp System,including pulse shape discriminator for detecting flaws in transparent material
US3435744A (en) * 1966-05-31 1969-04-01 Eastman Kodak Co Automatic focusing system
FR1534560A (en) * 1967-08-23 1968-07-26 Eastman Kodak Co Optical systems automatic focus adjustment device

Also Published As

Publication number Publication date
FR2027548A1 (en) 1970-10-02
CH517934A (en) 1972-01-15
DE1956014C3 (en) 1981-05-21
DE1956014A1 (en) 1970-10-01
JPS4819250B1 (en) 1973-06-12
GB1291066A (en) 1972-09-27
DE1956014B2 (en) 1980-10-02
US3723003A (en) 1973-03-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee