ZA774361B - Distance measuring laser apparatus for delayed time measurements - Google Patents

Distance measuring laser apparatus for delayed time measurements

Info

Publication number
ZA774361B
ZA774361B ZA00774361A ZA774361A ZA774361B ZA 774361 B ZA774361 B ZA 774361B ZA 00774361 A ZA00774361 A ZA 00774361A ZA 774361 A ZA774361 A ZA 774361A ZA 774361 B ZA774361 B ZA 774361B
Authority
ZA
South Africa
Prior art keywords
distance measuring
laser apparatus
time measurements
delayed time
measuring laser
Prior art date
Application number
ZA00774361A
Other languages
English (en)
Inventor
H Chaborski
Original Assignee
Mitec Moderne Ind Gmbh
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 Mitec Moderne Ind Gmbh filed Critical Mitec Moderne Ind Gmbh
Publication of ZA774361B publication Critical patent/ZA774361B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
    • 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
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S17/14—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves wherein a voltage or current pulse is initiated and terminated in accordance with the pulse transmission and echo reception respectively, e.g. using counters
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/4861—Circuits for detection, sampling, integration or read-out

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Optical Communication System (AREA)
  • Lasers (AREA)
ZA00774361A 1976-07-31 1977-07-19 Distance measuring laser apparatus for delayed time measurements ZA774361B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2634627A DE2634627C2 (de) 1976-07-31 1976-07-31 Laserentfernungsmeßgerät

Publications (1)

Publication Number Publication Date
ZA774361B true ZA774361B (en) 1978-06-28

Family

ID=5984483

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00774361A ZA774361B (en) 1976-07-31 1977-07-19 Distance measuring laser apparatus for delayed time measurements

Country Status (9)

Country Link
US (1) US4139301A (fr)
JP (1) JPS5826558B2 (fr)
AT (1) AT360243B (fr)
CH (1) CH616510A5 (fr)
DE (1) DE2634627C2 (fr)
FR (1) FR2360891A1 (fr)
GB (1) GB1540774A (fr)
NL (1) NL181822C (fr)
ZA (1) ZA774361B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723835C2 (de) * 1977-05-26 1982-09-23 MITEC Moderne Industrietechnik GmbH, 8012 Ottobrunn Laserentfernungsmeßgerät nach dem Prinzip der Laufzeitmessung eines Lichtimpulses
CH641279A5 (de) * 1979-07-13 1984-02-15 Kern & Co Ag Verfahren zur messung der entfernung zwischen einem objekt und einem bezugspunkt, sowie vorrichtung zu dessen durchfuehrung.
DE3103567A1 (de) * 1981-02-03 1982-08-12 MITEC Moderne Industrietechnik GmbH, 8012 Ottobrunn Entfernungsmessverfahren nach dem prinzip der laufzeitmessung eines messlichtimpulses und vorrichtung zu seiner durchfuehrung
DE3219423C2 (de) * 1981-06-09 1986-04-30 MTC, Meßtechnik und Optoelektronik AG, Neuenburg/Neuchâtel Entfernungsmeßverfahren und Vorrichtung zu seiner Durchführung
DE3215847C2 (de) * 1982-04-28 1985-10-31 MTC, Meßtechnik und Optoelektronik AG, Neuenburg/Neuchâtel Zeitmeßverfahren und Vorrichtung zu seiner Durchführung
DE3215845C1 (de) * 1982-04-28 1983-11-17 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Abstandssensor fuer einen Geschosszuender
DE3425098C2 (de) * 1984-07-07 1986-11-06 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Einrichtung zum Erfassen, Abstandsmessen und Abbilden von Objekten in umhüllenden trüben Medien mittels Laser
JPS61131628A (ja) * 1984-11-30 1986-06-19 Rohm Co Ltd 赤外線リモ−トコントロ−ル受信回路
CH670896A5 (fr) * 1986-08-13 1989-07-14 Zellweger Uster Ag
EP0283538B1 (fr) * 1987-03-26 1990-08-16 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Dispositif détecteur
US4859054A (en) * 1987-07-10 1989-08-22 The United States Of America As Represented By The United States Department Of Energy Proximity fuze
DE3810512A1 (de) * 1988-03-28 1989-10-12 Johann Hipp Verfahren und vorrichtung zur entfernungsmessung mit schwachen laserlichtpulsen
US4888477A (en) * 1988-11-03 1989-12-19 Ford Aerospace Corporation Range measurement for active optical recognition devices
JPH03188709A (ja) * 1989-12-19 1991-08-16 Hitachi Ltd のこぎり波発生回路
FR2678071B1 (fr) * 1991-06-18 1994-11-04 Thomson Csf Dispositif electronique de mesure de retards.
DE4127168C2 (de) * 1991-08-16 1994-07-07 Spies Martin J Dipl Ing Fh Signalverarbeitung zur Abstandsmessung
US5784156A (en) * 1996-11-19 1998-07-21 Tracor Aerospace, Inc. Fiber optic guidance system for laser guided missiles
US6363036B1 (en) 1998-12-31 2002-03-26 Lighttime, L.L.C. Light clock
EP1043602B1 (fr) * 1999-04-06 2003-02-05 Leica Geosystems AG Méthode de détection de la distance d'au moins une cible
GB2349073A (en) * 1999-04-10 2000-10-25 Alison Jayne Cooper Cantilevered bedframe
FI20020279A0 (fi) * 2002-02-12 2002-02-12 Juha Tapio Kostamovaara Menetelmä ja järjestely liipaisun ja liipaisun ajoituksen suorittamiseksi
US20070218020A1 (en) * 2006-03-16 2007-09-20 Tomasi Nestor S Composition and method for providing protection from dermatitis, from urushiol and/or from sunlight

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858421A (en) * 1951-01-12 1958-10-28 Touvet Guy Achille Light communication system
GB1104021A (en) * 1963-11-11 1968-02-21 Nat Res Dev Distance measuring apparatus
US3527949A (en) * 1967-02-15 1970-09-08 Gen Electric Low energy,interference-free,pulsed signal transmitting and receiving device
GB1325069A (en) * 1970-12-10 1973-08-01 British Aircraft Corp Ltd Rangefinders
AT307762B (de) * 1971-04-28 1973-06-12 Eumig Verfahren und Einrichtung zur Entfernungsmessung
US3869207A (en) * 1972-01-20 1975-03-04 Comp Generale Electricite Laser telemeter
US3877813A (en) * 1972-08-21 1975-04-15 Rockwell International Corp Self-compensating interferometer
US3911297A (en) * 1973-03-16 1975-10-07 Innotech Corp Variable capacitance diodes employing a glassy amorphous material as an active layer and methods for their use
US3900261A (en) * 1974-03-18 1975-08-19 Transitek Corp Electronic range finder

Also Published As

Publication number Publication date
DE2634627C2 (de) 1982-08-19
CH616510A5 (fr) 1980-03-31
FR2360891A1 (fr) 1978-03-03
ATA543277A (de) 1980-05-15
JPS5317369A (en) 1978-02-17
JPS5826558B2 (ja) 1983-06-03
FR2360891B1 (fr) 1984-03-02
DE2634627A1 (de) 1978-02-02
NL181822B (nl) 1987-06-01
AT360243B (de) 1980-12-29
US4139301A (en) 1979-02-13
NL181822C (nl) 1987-11-02
GB1540774A (en) 1979-02-14
NL7707818A (nl) 1978-02-02

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