DE2235318C3 - Verfahren zur opto-elektronischen Messung der Entfernung und der Höhendifferenz und Anordnung zur Durchführung des Verfahrens - Google Patents
Verfahren zur opto-elektronischen Messung der Entfernung und der Höhendifferenz und Anordnung zur Durchführung des VerfahrensInfo
- Publication number
- DE2235318C3 DE2235318C3 DE2235318A DE2235318A DE2235318C3 DE 2235318 C3 DE2235318 C3 DE 2235318C3 DE 2235318 A DE2235318 A DE 2235318A DE 2235318 A DE2235318 A DE 2235318A DE 2235318 C3 DE2235318 C3 DE 2235318C3
- Authority
- DE
- Germany
- Prior art keywords
- distance
- measuring
- measurement
- light
- channels
- 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
Links
- 238000005259 measurement Methods 0.000 title claims description 51
- 238000000034 method Methods 0.000 title claims description 20
- 230000005693 optoelectronics Effects 0.000 title claims description 3
- 239000010453 quartz Substances 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 239000013078 crystal Substances 0.000 claims description 12
- 238000011156 evaluation Methods 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 6
- 230000010287 polarization Effects 0.000 claims description 5
- 230000035559 beat frequency Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005684 electric field Effects 0.000 claims description 2
- 244000089409 Erythrina poeppigiana Species 0.000 claims 1
- 235000009776 Rathbunia alamosensis Nutrition 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
- G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2235318A DE2235318C3 (de) | 1972-07-19 | 1972-07-19 | Verfahren zur opto-elektronischen Messung der Entfernung und der Höhendifferenz und Anordnung zur Durchführung des Verfahrens |
| NLAANVRAGE7400242,A NL180254C (nl) | 1972-07-19 | 1974-01-08 | Werkwijze en inrichting voor het opto-elektronisch meten van de afstand tussen een meetplaats en de plaats van een object. |
| GB87974A GB1462641A (en) | 1972-07-19 | 1974-01-08 | Systems for measuring the distance between two points |
| FR7400583A FR2257096B1 (show.php) | 1972-07-19 | 1974-01-08 | |
| CH18974A CH574115A5 (show.php) | 1972-07-19 | 1974-01-08 | |
| US435936A US3900260A (en) | 1972-07-19 | 1974-01-23 | Method and apparatus for measuring the distance and/or relative elevation between two points in an opto-electronic manner |
| FR7635969A FR2333252A2 (fr) | 1972-07-19 | 1976-11-29 | Procede de mesure optoelectronique de la distance et de l'elevation de points et dispositif pour sa mise en oeuvre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2235318A DE2235318C3 (de) | 1972-07-19 | 1972-07-19 | Verfahren zur opto-elektronischen Messung der Entfernung und der Höhendifferenz und Anordnung zur Durchführung des Verfahrens |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2235318A1 DE2235318A1 (de) | 1974-02-07 |
| DE2235318B2 DE2235318B2 (de) | 1979-04-12 |
| DE2235318C3 true DE2235318C3 (de) | 1980-02-14 |
Family
ID=5851009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2235318A Expired DE2235318C3 (de) | 1972-07-19 | 1972-07-19 | Verfahren zur opto-elektronischen Messung der Entfernung und der Höhendifferenz und Anordnung zur Durchführung des Verfahrens |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3900260A (show.php) |
| CH (1) | CH574115A5 (show.php) |
| DE (1) | DE2235318C3 (show.php) |
| FR (1) | FR2257096B1 (show.php) |
| GB (1) | GB1462641A (show.php) |
| NL (1) | NL180254C (show.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3120274A1 (de) * | 1981-05-21 | 1982-12-23 | MITEC Moderne Industrietechnik GmbH, 8012 Ottobrunn | Entfernungsmessgeraet |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2553691C2 (de) * | 1975-11-28 | 1986-10-30 | MITEC Moderne Industrietechnik GmbH, 8012 Ottobrunn | Verfahren zur opto-elektronischen Messung der Entfernung zwischen einem Meß- und einem Zielpunkt und Entfernungsmeßgerät zur Durchführung dieses Verfahrens |
| US4042822A (en) * | 1975-07-24 | 1977-08-16 | Rockwell International Corporation | Laser radar device utilizing heterodyne detection |
| FR2389906B1 (show.php) * | 1977-05-04 | 1981-02-27 | Telecommunications Sa | |
| FR2408817A1 (fr) * | 1977-09-23 | 1979-06-08 | Cilas | Telemetre laser |
| JPS5491355A (en) * | 1977-12-28 | 1979-07-19 | Nippon Chemical Ind | Device for measuring displacement |
| US4397559A (en) * | 1981-02-19 | 1983-08-09 | University Of Pittsburgh | Apparatus for processing electromagnetic radiation and method |
| US4613231A (en) * | 1983-03-19 | 1986-09-23 | Eltro Gmbh | Laser range finder with non-linearity compensation |
| DE3371561D1 (en) * | 1982-08-26 | 1987-06-19 | Shell Int Research | A method and apparatus for tank gauging using diode lasers and optical fibres |
| US4679152A (en) * | 1985-02-20 | 1987-07-07 | Heath Company | Navigation system and method for a mobile robot |
| DE3606399A1 (de) * | 1986-02-27 | 1987-09-03 | Messerschmitt Boelkow Blohm | Messvorrichtung zur lagebestimmung eines objektes |
| US4888490A (en) * | 1988-05-24 | 1989-12-19 | University Of Southern California | Optical proximity apparatus and method using light sources being modulated at different frequencies |
| US5294075A (en) * | 1991-08-28 | 1994-03-15 | The Boeing Company | High accuracy optical position sensing system |
| US5648844A (en) * | 1995-11-20 | 1997-07-15 | Midland Manufacturing Corp. | Laser liquid level gauge with diffuser |
| US5703594A (en) * | 1996-06-24 | 1997-12-30 | The United States Of America As Represented By The Secretary Of The Navy | Method for remotely detecting tides and the height of other surfaces |
| DE19643287A1 (de) * | 1996-10-21 | 1998-04-23 | Leica Ag | Verfahren und Vorrichtung zur Kalibrierung von Entfernungsmeßgeräten |
| JPH10227857A (ja) * | 1997-02-14 | 1998-08-25 | Nikon Corp | 光波測距装置 |
| JPH1123709A (ja) * | 1997-07-07 | 1999-01-29 | Nikon Corp | 距離測定装置 |
| US6782328B2 (en) * | 1999-01-21 | 2004-08-24 | Rosemount Inc. | Measurement of concentration of material in a process fluid |
| US6477474B2 (en) | 1999-01-21 | 2002-11-05 | Rosemount Inc. | Measurement of process product dielectric constant using a low power radar level transmitter |
| US6320532B1 (en) * | 1999-05-27 | 2001-11-20 | Rosemount Inc. | Low power radar level transmitter having reduced ground loop errors |
| US6295018B1 (en) | 1999-09-27 | 2001-09-25 | Rosemount Inc. | Low power radar level instrument with enhanced diagnostics |
| US6561693B1 (en) | 2000-09-21 | 2003-05-13 | Lockheed Martin Corporation | Remote temperature sensing long wave length modulated focal plane array |
| US7030365B2 (en) * | 2004-04-15 | 2006-04-18 | Eaton Corporation | Emitter-detector assembly for a reflex photoelectric object detection system |
| US9482755B2 (en) | 2008-11-17 | 2016-11-01 | Faro Technologies, Inc. | Measurement system having air temperature compensation between a target and a laser tracker |
| US8659749B2 (en) * | 2009-08-07 | 2014-02-25 | Faro Technologies, Inc. | Absolute distance meter with optical switch |
| US9400170B2 (en) | 2010-04-21 | 2016-07-26 | Faro Technologies, Inc. | Automatic measurement of dimensional data within an acceptance region by a laser tracker |
| US9377885B2 (en) | 2010-04-21 | 2016-06-28 | Faro Technologies, Inc. | Method and apparatus for locking onto a retroreflector with a laser tracker |
| US9772394B2 (en) | 2010-04-21 | 2017-09-26 | Faro Technologies, Inc. | Method and apparatus for following an operator and locking onto a retroreflector with a laser tracker |
| US8619265B2 (en) | 2011-03-14 | 2013-12-31 | Faro Technologies, Inc. | Automatic measurement of dimensional data with a laser tracker |
| US8902408B2 (en) | 2011-02-14 | 2014-12-02 | Faro Technologies Inc. | Laser tracker used with six degree-of-freedom probe having separable spherical retroreflector |
| GB2511236B (en) | 2011-03-03 | 2015-01-28 | Faro Tech Inc | Target apparatus and method |
| USD688577S1 (en) | 2012-02-21 | 2013-08-27 | Faro Technologies, Inc. | Laser tracker |
| US9164173B2 (en) | 2011-04-15 | 2015-10-20 | Faro Technologies, Inc. | Laser tracker that uses a fiber-optic coupler and an achromatic launch to align and collimate two wavelengths of light |
| US9482529B2 (en) | 2011-04-15 | 2016-11-01 | Faro Technologies, Inc. | Three-dimensional coordinate scanner and method of operation |
| US9686532B2 (en) | 2011-04-15 | 2017-06-20 | Faro Technologies, Inc. | System and method of acquiring three-dimensional coordinates using multiple coordinate measurement devices |
| GB2504890A (en) | 2011-04-15 | 2014-02-12 | Faro Tech Inc | Enhanced position detector in laser tracker |
| GB2515922A (en) | 2012-01-27 | 2015-01-07 | Faro Tech Inc | Inspection method with barcode identification |
| US9041914B2 (en) | 2013-03-15 | 2015-05-26 | Faro Technologies, Inc. | Three-dimensional coordinate scanner and method of operation |
| US9395174B2 (en) | 2014-06-27 | 2016-07-19 | Faro Technologies, Inc. | Determining retroreflector orientation by optimizing spatial fit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2002513C3 (de) * | 1969-01-31 | 1975-10-02 | Societe D'etudes Et De Realisations Electroniques S.A., Asnieres, Hauts-De- Seine (Frankreich) | Vorrichtung zur automatischen Anzeige des Anfangskurses an Bord beweglicher Körper, die gyroskopische Navigation ssysteme verwenden |
| US3619058A (en) * | 1969-11-24 | 1971-11-09 | Hewlett Packard Co | Distance measuring apparatus |
| US3690767A (en) * | 1970-10-01 | 1972-09-12 | Systron Donner Corp | Optical tanker-docking system |
| US3778160A (en) * | 1970-12-18 | 1973-12-11 | Martin Marietta Corp | Electronic distance measuring device and method |
-
1972
- 1972-07-19 DE DE2235318A patent/DE2235318C3/de not_active Expired
-
1974
- 1974-01-08 NL NLAANVRAGE7400242,A patent/NL180254C/xx not_active IP Right Cessation
- 1974-01-08 FR FR7400583A patent/FR2257096B1/fr not_active Expired
- 1974-01-08 GB GB87974A patent/GB1462641A/en not_active Expired
- 1974-01-08 CH CH18974A patent/CH574115A5/xx not_active IP Right Cessation
- 1974-01-23 US US435936A patent/US3900260A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3120274A1 (de) * | 1981-05-21 | 1982-12-23 | MITEC Moderne Industrietechnik GmbH, 8012 Ottobrunn | Entfernungsmessgeraet |
Also Published As
| Publication number | Publication date |
|---|---|
| NL180254C (nl) | 1987-01-16 |
| GB1462641A (en) | 1977-01-26 |
| DE2235318A1 (de) | 1974-02-07 |
| NL7400242A (nl) | 1975-07-10 |
| FR2257096B1 (show.php) | 1978-09-29 |
| US3900260A (en) | 1975-08-19 |
| DE2235318B2 (de) | 1979-04-12 |
| FR2257096A1 (show.php) | 1975-08-01 |
| NL180254B (nl) | 1986-08-18 |
| CH574115A5 (show.php) | 1976-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: FREY, HELMUT, DR.JUR., 8000 MUENCHEN, DE |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: MTC, MESSTECHNIK UND OPTOELEKTRONIK AG, NEUENBURG/ |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: STROHSCHAENK, H., DIPL.-ING. URI, P., DIPL.-ING. STRASSER, W., DIPL.-PHYS., PAT.-ANW., 8000 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee |