DK420987A - Optoelektrisk afstandsmaaleaggregat, der arbejder ved hjaelp af loebetidsmaaling - Google Patents

Optoelektrisk afstandsmaaleaggregat, der arbejder ved hjaelp af loebetidsmaaling

Info

Publication number
DK420987A
DK420987A DK420987A DK420987A DK420987A DK 420987 A DK420987 A DK 420987A DK 420987 A DK420987 A DK 420987A DK 420987 A DK420987 A DK 420987A DK 420987 A DK420987 A DK 420987A
Authority
DK
Denmark
Prior art keywords
measurement
distance measuring
optical electric
measuring working
electric distance
Prior art date
Application number
DK420987A
Other languages
Danish (da)
English (en)
Other versions
DK420987D0 (da
Inventor
Silvio Mira
Rudolf Schwarte
Original Assignee
Zellweger Uster 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 Zellweger Uster Ag filed Critical Zellweger Uster Ag
Publication of DK420987D0 publication Critical patent/DK420987D0/da
Publication of DK420987A publication Critical patent/DK420987A/da

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F10/00—Apparatus for measuring unknown time intervals by electric means
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H03K5/1536—Zero-crossing detectors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/159—Applications of delay lines not covered by the preceding subgroups

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
DK420987A 1986-08-13 1987-08-12 Optoelektrisk afstandsmaaleaggregat, der arbejder ved hjaelp af loebetidsmaaling DK420987A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3240/86A CH670896A5 (ja) 1986-08-13 1986-08-13

Publications (2)

Publication Number Publication Date
DK420987D0 DK420987D0 (da) 1987-08-12
DK420987A true DK420987A (da) 1988-02-14

Family

ID=4251681

Family Applications (1)

Application Number Title Priority Date Filing Date
DK420987A DK420987A (da) 1986-08-13 1987-08-12 Optoelektrisk afstandsmaaleaggregat, der arbejder ved hjaelp af loebetidsmaaling

Country Status (7)

Country Link
US (1) US4849644A (ja)
EP (1) EP0257292A1 (ja)
JP (1) JPS6347685A (ja)
CH (1) CH670896A5 (ja)
DK (1) DK420987A (ja)
FI (1) FI873453A (ja)
IL (1) IL83200A0 (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0357822A1 (de) * 1988-09-08 1990-03-14 Helmut K. Pinsch GmbH & Co. Verfahren zur Messung der Zeitdifferenz zwischen Impulsen und Einrichtung hierzu
US5257712A (en) * 1988-11-22 1993-11-02 Textilmaschinenfabrik Dr. Ernst Fehrer Aktiengesellschaft Apparatus for applying a non-woven web to a concurrently moving carrier web
US5089727A (en) * 1990-04-02 1992-02-18 Motorola, Inc. Pulsed driver circuit
US5202742A (en) * 1990-10-03 1993-04-13 Aisin Seiki Kabushiki Kaisha Laser radar for a vehicle lateral guidance system
US5179286A (en) * 1990-10-05 1993-01-12 Mitsubishi Denki K.K. Distance measuring apparatus receiving echo light pulses
US5162643A (en) * 1991-02-26 1992-11-10 Imra America, Inc. Light detecting system
JP2941593B2 (ja) * 1993-03-02 1999-08-25 三菱電機株式会社 距離測定装置
US5302835A (en) * 1993-03-22 1994-04-12 Imra America, Inc. Light detection system having a polarization plane rotating means and a polarizing beamsplitter
US5457395A (en) * 1994-07-18 1995-10-10 Ford Motor Company System and apparatus for measuring gaps between non-parallel surfaces
US5726742A (en) * 1995-12-06 1998-03-10 Hughes Electronics Circuit and method for determining time of arrival
DE19636945A1 (de) * 1996-09-11 1998-03-12 Siemens Ag Verfahren und Einrichtung zur Messung der Laufzeitdifferenz eines elektrischen, elektromagnetischen oder akustischen Signals
JP2000065929A (ja) * 1998-08-21 2000-03-03 Olympus Optical Co Ltd 距離測定方法及び距離測定装置
EP1150097A1 (de) * 2000-04-26 2001-10-31 Leica Geosystems AG Optischer Entfernungsmesser
DE10026534A1 (de) * 2000-05-27 2002-02-28 Diehl Munitionssysteme Gmbh Laserentfernungsmesseinrichtung für einen Zünder
ATE473421T1 (de) * 2001-10-17 2010-07-15 Leica Geosystems Ag Optischer entfernungsmesser
FI20020279A0 (fi) * 2002-02-12 2002-02-12 Juha Tapio Kostamovaara Menetelmä ja järjestely liipaisun ja liipaisun ajoituksen suorittamiseksi
US6906302B2 (en) * 2002-07-30 2005-06-14 Freescale Semiconductor, Inc. Photodetector circuit device and method thereof
US6777662B2 (en) * 2002-07-30 2004-08-17 Freescale Semiconductor, Inc. System, circuit and method providing a dynamic range pixel cell with blooming protection
US7394064B2 (en) * 2004-10-05 2008-07-01 Halliburton Energy Services, Inc. Measuring the weight on a drill bit during drilling operations using coherent radiation
US7375804B2 (en) * 2005-03-01 2008-05-20 Lockheed Martin Corporation Single detector receiver for multi-beam LADAR systems
CN111473692B (zh) * 2020-04-20 2021-08-17 电子科技大学 一种光电发射器照射延迟的测试装置及方法
WO2023099009A1 (en) * 2021-12-03 2023-06-08 Trimble Ab Improved electronic distance meter
CN115184907B (zh) * 2022-09-08 2022-12-16 北醒（北京）光子科技有限公司 一种平衡探测电路及激光测距系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181431A (en) * 1976-07-31 1980-01-01 Mitec-Moderne Industrietechnik Gmbh Laser distance measuring apparatus
DE2634627C2 (de) * 1976-07-31 1982-08-19 MITEC Moderne Industrietechnik GmbH, 8012 Ottobrunn Laserentfernungsmeßgerät
DE2908854C2 (de) * 1979-03-07 1986-04-17 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Entfernungsmeßgerät nach dem Impulslaufzeitverfahren
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
CH662187A5 (de) * 1981-09-29 1987-09-15 Kern & Co Ag Verfahren zur elektrooptischen distanzmessung, sowie distanzmessgeraet zur durchfuehrung des verfahrens.
DE3347420A1 (de) * 1983-12-29 1985-07-11 Nukem Gmbh, 6450 Hanau Verfahren zur messung des zeitlichen abstandes von zwei elektrischen impulsen und vorrichtung zur durchfuehrung des verfahrens
DE3419117C2 (de) * 1984-05-23 1986-09-04 Rheometron AG, Basel Optoelektrisches Entfernungsmeßgerät mit einem Zeitdiskriminator zur genauen Ermittlung der Zeitfolge elektrischer Impulse

Also Published As

Publication number Publication date
DK420987D0 (da) 1987-08-12
EP0257292A1 (de) 1988-03-02
FI873453A0 (fi) 1987-08-10
FI873453A (fi) 1988-02-14
US4849644A (en) 1989-07-18
JPS6347685A (ja) 1988-02-29
CH670896A5 (ja) 1989-07-14
IL83200A0 (en) 1987-12-31

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment
AHB Application shelved due to non-payment