GB2350890B - An optical positioning system and an optical position target therefor - Google Patents

An optical positioning system and an optical position target therefor

Info

Publication number
GB2350890B
GB2350890B GB9913270A GB9913270A GB2350890B GB 2350890 B GB2350890 B GB 2350890B GB 9913270 A GB9913270 A GB 9913270A GB 9913270 A GB9913270 A GB 9913270A GB 2350890 B GB2350890 B GB 2350890B
Authority
GB
United Kingdom
Prior art keywords
optical
positioning system
position target
target therefor
therefor
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 - Fee Related
Application number
GB9913270A
Other versions
GB9913270D0 (en
GB2350890A (en
Inventor
Malcolm Anthony Harrison
Sven Schroeder
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.)
Bayerische Motoren Werke AG
MG Rover Group Ltd
Original Assignee
Bayerische Motoren Werke AG
MG Rover Group Ltd
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 Bayerische Motoren Werke AG, MG Rover Group Ltd filed Critical Bayerische Motoren Werke AG
Priority to GB9913270A priority Critical patent/GB2350890B/en
Publication of GB9913270D0 publication Critical patent/GB9913270D0/en
Publication of GB2350890A publication Critical patent/GB2350890A/en
Application granted granted Critical
Publication of GB2350890B publication Critical patent/GB2350890B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G01B11/272—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes using photoelectric detection means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB9913270A 1999-06-09 1999-06-09 An optical positioning system and an optical position target therefor Expired - Fee Related GB2350890B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9913270A GB2350890B (en) 1999-06-09 1999-06-09 An optical positioning system and an optical position target therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9913270A GB2350890B (en) 1999-06-09 1999-06-09 An optical positioning system and an optical position target therefor

Publications (3)

Publication Number Publication Date
GB9913270D0 GB9913270D0 (en) 1999-08-04
GB2350890A GB2350890A (en) 2000-12-13
GB2350890B true GB2350890B (en) 2003-09-10

Family

ID=10854925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9913270A Expired - Fee Related GB2350890B (en) 1999-06-09 1999-06-09 An optical positioning system and an optical position target therefor

Country Status (1)

Country Link
GB (1) GB2350890B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009045941B3 (en) * 2009-10-23 2011-05-05 Technische Universität Dresden Automatic laser signaling system
US9677880B2 (en) * 2015-05-01 2017-06-13 United Technologies Corporation Laser alignment system
CN108072325B (en) * 2017-12-30 2021-02-09 浙江维思无线网络技术有限公司 Object position determining method and device
CN108088375B (en) * 2017-12-30 2021-02-09 浙江维思无线网络技术有限公司 Method and device for receiving object relative position detection light beam

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790276A (en) * 1971-04-07 1974-02-05 Us Navy Direct measurement of ship body distortion using a laser beam
GB1486804A (en) * 1973-12-05 1977-09-28 Siemens Ag Apparatus including a plurality of thyristors and means for controlling them simultaneously

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790276A (en) * 1971-04-07 1974-02-05 Us Navy Direct measurement of ship body distortion using a laser beam
GB1486804A (en) * 1973-12-05 1977-09-28 Siemens Ag Apparatus including a plurality of thyristors and means for controlling them simultaneously

Also Published As

Publication number Publication date
GB9913270D0 (en) 1999-08-04
GB2350890A (en) 2000-12-13

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070609