GB8412886D0 - Optical position analyser - Google Patents

Optical position analyser

Info

Publication number
GB8412886D0
GB8412886D0 GB848412886A GB8412886A GB8412886D0 GB 8412886 D0 GB8412886 D0 GB 8412886D0 GB 848412886 A GB848412886 A GB 848412886A GB 8412886 A GB8412886 A GB 8412886A GB 8412886 D0 GB8412886 D0 GB 8412886D0
Authority
GB
United Kingdom
Prior art keywords
optical position
analyser
position analyser
optical
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.)
Withdrawn
Application number
GB848412886A
Other versions
GB2159269A (en
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.)
Halbern J W
Original Assignee
Halbern J W
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 Halbern J W filed Critical Halbern J W
Priority to GB08412886A priority Critical patent/GB2159269A/en
Publication of GB8412886D0 publication Critical patent/GB8412886D0/en
Publication of GB2159269A publication Critical patent/GB2159269A/en
Withdrawn legal-status Critical Current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
    • G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J5/00—Target indicating systems; Target-hit or score detecting systems
    • F41J5/02—Photo-electric hit-detector systems
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
    • G01S5/163—Determination of attitude
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/02—Shooting or hurling games
    • A63F9/0291—Shooting or hurling games with a simulated projectile, e.g. an image on a screen

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Engineering & Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB08412886A 1984-05-21 1984-05-21 Optical score identifier for target games Withdrawn GB2159269A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08412886A GB2159269A (en) 1984-05-21 1984-05-21 Optical score identifier for target games

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08412886A GB2159269A (en) 1984-05-21 1984-05-21 Optical score identifier for target games

Publications (2)

Publication Number Publication Date
GB8412886D0 true GB8412886D0 (en) 1984-06-27
GB2159269A GB2159269A (en) 1985-11-27

Family

ID=10561246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08412886A Withdrawn GB2159269A (en) 1984-05-21 1984-05-21 Optical score identifier for target games

Country Status (1)

Country Link
GB (1) GB2159269A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61262917A (en) * 1985-05-17 1986-11-20 Alps Electric Co Ltd Filter for photoelectric touch panel
GB8606429D0 (en) * 1986-03-15 1986-04-23 Fenner D F Dart scorer
DE4207497A1 (en) * 1992-03-10 1993-09-16 Andreas Danielski Impact position detector esp. of darts on dart board - uses two motor driven carriers at right angles for optical light barriers and monitors pulsed beam source and receiver with beam interruption signal data acquisition and processing device
US5565686A (en) * 1993-09-07 1996-10-15 Laser Score, Inc. Method and apparatus for detecting the presence and location of objects in a field via scanned optical beams
WO1995007471A1 (en) * 1993-09-07 1995-03-16 Laserscore, Inc. Method and apparatus for detecting the presence and location of an object in a field
US5805288A (en) * 1996-03-05 1998-09-08 Laserscore, Inc. Apparatus for detecting the presence and location of at least one object in a field
DE19800441C2 (en) * 1997-01-20 2002-10-31 Domotec Systemtechnik Gmbh Device for determining the point of impact of darts on a target
CA2319535A1 (en) * 1998-02-04 1999-08-12 Laserscore, Inc. System for detecting the presence and location of at least one object in a field by using a divergent radiation source and an array of opposed plural detectors which rotate together around the field
ITMI20060085A1 (en) * 2006-01-19 2007-07-20 Ferrian Valter LIGHTING SYSTEM FOR A TARGET TARGET
CN101922895A (en) * 2010-08-10 2010-12-22 西安工业大学 Small-target surface vertical target dispersion photoelectric measurement device
WO2013005064A1 (en) * 2011-07-07 2013-01-10 Garas Mihaly Scoring system for archery

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420261A (en) * 1980-09-02 1983-12-13 Lowbar, Inc. Optical position location apparatus

Also Published As

Publication number Publication date
GB2159269A (en) 1985-11-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)