GB1379769A - Distance measurement systems - Google Patents

Distance measurement systems

Info

Publication number
GB1379769A
GB1379769A GB435772A GB435772A GB1379769A GB 1379769 A GB1379769 A GB 1379769A GB 435772 A GB435772 A GB 435772A GB 435772 A GB435772 A GB 435772A GB 1379769 A GB1379769 A GB 1379769A
Authority
GB
United Kingdom
Prior art keywords
transmitter
transit time
detector
laser
light
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
GB435772A
Other languages
English (en)
Inventor
Hans Eschler
Ekkehard Klement
Dieter Roess
Dieter Rosenberger
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 Corp
Original Assignee
Siemens 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 Siemens Corp filed Critical Siemens Corp
Publication of GB1379769A publication Critical patent/GB1379769A/en
Expired 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
    • 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
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
GB435772A 1971-03-19 1972-01-31 Distance measurement systems Expired GB1379769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712113522 DE2113522C3 (de) 1971-03-19 1971-03-19 Verfahren zuna berühningsfreien Messen eines Oberflächenprofils

Publications (1)

Publication Number Publication Date
GB1379769A true GB1379769A (en) 1975-01-08

Family

ID=5802203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB435772A Expired GB1379769A (en) 1971-03-19 1972-01-31 Distance measurement systems

Country Status (10)

Country Link
JP (1) JPS6054605B1 (enrdf_load_stackoverflow)
BE (1) BE780878A (enrdf_load_stackoverflow)
CA (1) CA969349A (enrdf_load_stackoverflow)
DE (1) DE2113522C3 (enrdf_load_stackoverflow)
FR (1) FR2129747A5 (enrdf_load_stackoverflow)
GB (1) GB1379769A (enrdf_load_stackoverflow)
IT (1) IT950195B (enrdf_load_stackoverflow)
LU (1) LU64991A1 (enrdf_load_stackoverflow)
NL (1) NL7202622A (enrdf_load_stackoverflow)
SE (1) SE382687B (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237462A (en) * 1975-09-20 1977-03-23 Nippon Kokan Kk <Nkk> Method of measuring shape of flat plates
GB2131642A (en) * 1982-12-01 1984-06-20 Daimler Benz Ag Obstacle detection; vehicle parking aid
GB2143396A (en) * 1983-05-21 1985-02-06 Mac Co Ltd Beam riding location system
GB2157826A (en) * 1984-04-17 1985-10-30 Carves Simon Ltd A surface topography measuring system
WO1988008546A1 (en) * 1987-05-01 1988-11-03 The Broken Hill Proprietary Company Limited Monitoring of objects in an optically dense atmosphere
WO1991015782A1 (en) * 1990-03-30 1991-10-17 Imatronic Limited Distance measurement
US5076698A (en) * 1988-11-09 1991-12-31 Anstalt Gersan Sensing the shape of an object
US5206699A (en) * 1988-05-06 1993-04-27 Gersan Establishment Sensing a narrow frequency band of radiation and gemstones

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950723A (en) * 1974-02-21 1976-04-13 Westinghouse Electric Corporation Sonar apparatus
US4202630A (en) * 1975-01-15 1980-05-13 Fuji Photo Optical Co., Ltd. Method of and apparatus for recording surface irregularity of object
JPS5181646A (en) * 1975-01-15 1976-07-17 Fuji Photo Optical Co Ltd Tokosenkirokuhohooyobisochi
FR2439979A2 (fr) * 1976-09-02 1980-05-23 Iria Dispositif pour la determination de la position des points de la surface d'un corps
US4158507A (en) * 1977-07-27 1979-06-19 Recognition Equipment Incorporated Laser measuring system for inspection
CH628138A5 (de) * 1977-10-06 1982-02-15 Tino Celio Verfahren und vorrichtung zur messung der entfernung eines zielobjekts durch beaufschlagung mit einem strahlenbuendel sowie anwendung des verfahrens.
SE7903116L (sv) * 1979-06-14 1980-12-15 Inst Verkstadstek Forsk Ivf Forfarande for bestemning av ett foremals form och lege samt anordning for genomforande av forfarandet
DE3024679A1 (de) * 1980-06-30 1982-01-21 Rainer 7602 Oberkirch Hess Optisches kantenerkennungsgeraet
US4481534A (en) * 1981-04-29 1984-11-06 Mitsubishi Denki Kabushiki Kaisha Configuration detecting device
DE3342675A1 (de) * 1983-11-25 1985-06-05 Fa. Carl Zeiss, 7920 Heidenheim Verfahren und vorrichtung zur beruehrungslosen vermessung von objekten
CA1235773A (en) * 1983-12-23 1988-04-26 Shigeto Nakayama Device for detecting road surface condition
DE4112009A1 (de) * 1991-04-12 1992-10-22 Diehl Gmbh & Co Messsystem zur beruehrungslosen erfassung der kontur von langgegenstaenden mit diffus reflektierender oberflaeche
DE9213094U1 (de) * 1992-09-29 1993-04-22 Schleusener, Reiner, 2000 Hamburg Vorrichtung zur Ermittlung einer dreidimensionalen Struktur der Innenoberfläche von Negativformen zur Anfertigung von Prothesen für menschliche Gliedmaßen
US5781302A (en) * 1996-07-22 1998-07-14 Geneva Steel Non-contact shape meter for flatness measurements

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512871A (en) * 1965-06-22 1970-05-19 Ibm Light beam deflection using fourier optics
JPS5034427A (enrdf_load_stackoverflow) * 1973-07-31 1975-04-02

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237462A (en) * 1975-09-20 1977-03-23 Nippon Kokan Kk <Nkk> Method of measuring shape of flat plates
GB2131642A (en) * 1982-12-01 1984-06-20 Daimler Benz Ag Obstacle detection; vehicle parking aid
GB2143396A (en) * 1983-05-21 1985-02-06 Mac Co Ltd Beam riding location system
GB2157826A (en) * 1984-04-17 1985-10-30 Carves Simon Ltd A surface topography measuring system
EP0159187A3 (en) * 1984-04-17 1987-07-15 Simon-Carves Limited A surface topography measuring system
WO1988008546A1 (en) * 1987-05-01 1988-11-03 The Broken Hill Proprietary Company Limited Monitoring of objects in an optically dense atmosphere
US5206699A (en) * 1988-05-06 1993-04-27 Gersan Establishment Sensing a narrow frequency band of radiation and gemstones
US5076698A (en) * 1988-11-09 1991-12-31 Anstalt Gersan Sensing the shape of an object
WO1991015782A1 (en) * 1990-03-30 1991-10-17 Imatronic Limited Distance measurement

Also Published As

Publication number Publication date
LU64991A1 (enrdf_load_stackoverflow) 1972-07-10
NL7202622A (enrdf_load_stackoverflow) 1972-09-21
SE382687B (sv) 1976-02-09
CA969349A (en) 1975-06-17
BE780878A (fr) 1972-07-17
JPS6054605B1 (enrdf_load_stackoverflow) 1985-11-30
DE2113522A1 (de) 1972-09-28
DE2113522C3 (de) 1974-05-09
FR2129747A5 (enrdf_load_stackoverflow) 1972-10-27
DE2113522B2 (enrdf_load_stackoverflow) 1973-10-11
IT950195B (it) 1973-06-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee