IT1118964B - Dispositivo per la misurazione ottica dei profili interni di spazi confinati,quali gallerie ferroviarie - Google Patents
Dispositivo per la misurazione ottica dei profili interni di spazi confinati,quali gallerie ferroviarieInfo
- Publication number
- IT1118964B IT1118964B IT67872/79A IT6787279A IT1118964B IT 1118964 B IT1118964 B IT 1118964B IT 67872/79 A IT67872/79 A IT 67872/79A IT 6787279 A IT6787279 A IT 6787279A IT 1118964 B IT1118964 B IT 1118964B
- Authority
- IT
- Italy
- Prior art keywords
- galleries
- railway
- optical measurement
- confined spaces
- internal profiles
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C7/00—Tracing profiles
- G01C7/06—Tracing profiles of cavities, e.g. tunnels
-
- 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
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/901,865 US4180322A (en) | 1978-05-01 | 1978-05-01 | Interior measurement of enclosed spaces |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7967872A0 IT7967872A0 (it) | 1979-04-24 |
IT1118964B true IT1118964B (it) | 1986-03-03 |
Family
ID=25414950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67872/79A IT1118964B (it) | 1978-05-01 | 1979-04-24 | Dispositivo per la misurazione ottica dei profili interni di spazi confinati,quali gallerie ferroviarie |
Country Status (8)
Country | Link |
---|---|
US (1) | US4180322A (it) |
AT (1) | AT377854B (it) |
CH (1) | CH631012A5 (it) |
DE (1) | DE2917021A1 (it) |
ES (1) | ES480128A1 (it) |
FR (1) | FR2425053A1 (it) |
GB (1) | GB2020418B (it) |
IT (1) | IT1118964B (it) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5596475A (en) * | 1979-01-19 | 1980-07-22 | Nissan Motor Co Ltd | Obstacle detector for vehicle |
AT370879B (de) * | 1980-02-13 | 1983-05-10 | Plasser Bahnbaumasch Franz | Gleisverfahrbares messfahrzeug und verfahren zur vermessung des laengs-profilverlaufes von tunnelroehren |
US4331975A (en) * | 1980-10-09 | 1982-05-25 | The United States Of America As Represented By The Secretary Of The Interior | Instrumentation for surveying underground cavities |
AT372725B (de) * | 1981-02-12 | 1983-11-10 | Plasser Bahnbaumasch Franz | Gleisverfahrbare einrichtung zur lage-ermittlung zum nachbargleis |
US4708482A (en) * | 1982-02-22 | 1987-11-24 | Armco Inc. | Method and apparatus for measuring wear in the lining of refractory furnaces |
US5127736A (en) * | 1982-02-22 | 1992-07-07 | Armco Inc. | Apparatus for measuring wear in the lining of refractory furnaces |
FR2536167A1 (fr) * | 1982-11-16 | 1984-05-18 | Frilley Pierre | Camera optoelectronique, procede de relevement, a l'aide de cette camera, du profil d'une section transversale d'une cavite, et installation pour la mise en oeuvre du procede |
DE3313932A1 (de) * | 1983-04-16 | 1984-10-18 | Ed. Züblin AG, 7000 Stuttgart | Verfahren zur beruehrungslosen vermessung von innenprofilen eines hohlraumes sowie vorrichtung zur durchfuehrung eines solchen verfahrens |
SE444728B (sv) * | 1984-08-31 | 1986-04-28 | Electrolux Ab | Metanordning for identifiering av ytprofilen hos ett foremal |
GB8508915D0 (en) * | 1985-04-04 | 1985-05-09 | Tunnel Investigations Ltd | Survey apparatus |
US4875777A (en) * | 1987-09-30 | 1989-10-24 | Industrial Technology Institute | Off-axis high accuracy structured light profiler |
US4893933A (en) * | 1987-09-30 | 1990-01-16 | Armco Inc. | Automatic BOF vessel remaining lining profiler and method |
US5090811A (en) * | 1989-05-31 | 1992-02-25 | General Electric Company | Optical radius gauge |
DE69130147T2 (de) * | 1990-10-03 | 1999-04-01 | Aisin Seiki K.K., Kariya, Aichi | Automatisches Steuersystem für Seitenführung |
US5390118A (en) * | 1990-10-03 | 1995-02-14 | Aisin Seiki Kabushiki Kaisha | Automatic lateral guidance control system |
US5212655A (en) * | 1990-11-21 | 1993-05-18 | Csx Transporation, Inc. | Clearance measurement system, video clearance measurement vehicle and improved method of performing clearance measurements |
AT398491B (de) * | 1991-02-27 | 1994-12-27 | Hornyik Andreas Dipl Ing | Verfahren zur vermessung des querschnittes eines hohlraums |
CH683109A5 (de) * | 1991-06-10 | 1994-01-14 | Matisa Materiel Ind Sa | Messeinrichtung für Geleisebaumaschinen. |
US5284096A (en) * | 1991-08-06 | 1994-02-08 | Osaka Gas Company, Limited | Vehicle for use in pipes |
US5220869A (en) * | 1991-08-07 | 1993-06-22 | Osaka Gas Company, Ltd. | Vehicle adapted to freely travel three-dimensionally and up vertical walls by magnetic force and wheel for the vehicle |
DE4237689C2 (de) * | 1992-11-07 | 1996-04-04 | Dyckerhoff & Widmann Ag | Verfahren zum Ermitteln des radialen Abstandes zwischen der Innenfläche des rückwärtigen Teils eines Vortriebsschildes und der Außenfläche einer Tübbingauskleidung |
US5500737A (en) * | 1993-07-21 | 1996-03-19 | General Electric Company | Method for measuring the contour of a surface |
DE19507346C2 (de) * | 1995-03-02 | 2002-06-13 | Dyckerhoff & Widmann Ag | Verfahren zum Steuern einer Vortriebsmaschine bei der Herstellung eines unterirdischen Hohlraumprofils sowie Einrichtung zur Durchführung des Verfahrens |
DE19728718C2 (de) * | 1997-07-04 | 2002-11-21 | Siemens Ag | Vorrichtung zur Erzeugung fokussierter akustischer Wellen |
DE10107260A1 (de) * | 2001-02-16 | 2002-09-12 | Axel Kretzschmar | Verfahren und Einrichtung zur Überwachung unterirdischer Anlagen |
GB0200621D0 (en) * | 2002-01-11 | 2002-02-27 | Morgan Est Plc | Method and apparatus for surveying the geometry of tunnels |
US6772525B2 (en) * | 2002-12-17 | 2004-08-10 | Ronald E. Newcomer | Laser device for guiding a vehicle |
US6853313B2 (en) * | 2002-12-17 | 2005-02-08 | Ronald E. Newcomer | Vehicle positioning device |
DE10307463A1 (de) * | 2003-02-21 | 2004-09-02 | Robert Bosch Gmbh | Vorrichtung zur Erkennung einer Hindernisunterfahrt |
DE102004045808A1 (de) * | 2004-09-22 | 2006-04-06 | Robert Bosch Gmbh | Optische Messvorrichtung zur Vermessung von mehreren Flächen eines Messobjektes |
CN100371198C (zh) * | 2006-03-27 | 2008-02-27 | 太原理工大学 | 递推式铁路轨道检测车及检测方法 |
JP6641535B2 (ja) * | 2017-07-31 | 2020-02-05 | 三菱電機株式会社 | 構造物計測装置、計測点補正装置、および計測点補正方法 |
CN113418455B (zh) * | 2021-05-24 | 2023-05-09 | 深圳亦芯智能视觉技术有限公司 | 基于图像视觉的路基位移监测方法及装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3168023A (en) * | 1961-09-07 | 1965-02-02 | Donald E Harmon | Measuring device |
SE316919B (it) * | 1967-11-03 | 1969-11-03 | Atlas Copco Ab | |
CH522204A (de) * | 1970-04-08 | 1972-06-15 | Mesaric Slavko | Verfahren und Vorrichtung zur Vermessung eines Tunnelprofils |
US3705772A (en) * | 1971-04-20 | 1972-12-12 | Sci Tek Computer Center Inc | Profile determining method and system |
DE2209081A1 (de) * | 1972-02-25 | 1973-08-30 | American Express Invest | Vorrichtung zur messung von oberflaechenkonturen |
CH572201A5 (it) * | 1973-08-31 | 1976-01-30 | Alcyon | |
FR2327513A1 (fr) * | 1974-01-10 | 1977-05-06 | Cilas | Dispositif pour determiner le profil d'une surface |
DE2405195A1 (de) * | 1974-02-04 | 1975-08-14 | Honeywell Gmbh | Vorrichtung zur abtastung eines dreidimensionalen gebildes |
US4063283A (en) * | 1975-04-03 | 1977-12-13 | Chemetron Corporation | Automatic envelope measuring system |
US4113381A (en) * | 1976-11-18 | 1978-09-12 | Hewlett-Packard Company | Surveying instrument and method |
BE852372A (fr) * | 1977-03-10 | 1977-09-12 | Centre Rech Metallurgique | Procede de controle des dimensions d'un objet |
-
1978
- 1978-05-01 US US05/901,865 patent/US4180322A/en not_active Expired - Lifetime
-
1979
- 1979-04-24 IT IT67872/79A patent/IT1118964B/it active
- 1979-04-25 AT AT0310379A patent/AT377854B/de not_active IP Right Cessation
- 1979-04-26 DE DE19792917021 patent/DE2917021A1/de not_active Ceased
- 1979-04-26 CH CH395079A patent/CH631012A5/fr not_active IP Right Cessation
- 1979-04-26 GB GB7914566A patent/GB2020418B/en not_active Expired
- 1979-04-27 FR FR7911796A patent/FR2425053A1/fr active Granted
- 1979-04-30 ES ES480128A patent/ES480128A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2425053A1 (fr) | 1979-11-30 |
ATA310379A (de) | 1984-09-15 |
CH631012A5 (fr) | 1982-07-15 |
GB2020418B (en) | 1982-09-22 |
US4180322A (en) | 1979-12-25 |
GB2020418A (en) | 1979-11-14 |
ES480128A1 (es) | 1979-11-16 |
IT7967872A0 (it) | 1979-04-24 |
FR2425053B1 (it) | 1985-03-29 |
DE2917021A1 (de) | 1979-11-15 |
AT377854B (de) | 1985-05-10 |
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