WO2009022265A3 - Localization system for moving objects - Google Patents

Localization system for moving objects Download PDF

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Publication number
WO2009022265A3
WO2009022265A3 PCT/IB2008/053144 IB2008053144W WO2009022265A3 WO 2009022265 A3 WO2009022265 A3 WO 2009022265A3 IB 2008053144 W IB2008053144 W IB 2008053144W WO 2009022265 A3 WO2009022265 A3 WO 2009022265A3
Authority
WO
WIPO (PCT)
Prior art keywords
light
localization system
array
detection signal
spatial information
Prior art date
Application number
PCT/IB2008/053144
Other languages
French (fr)
Other versions
WO2009022265A2 (en
Inventor
Cornelis Reinder Ronda
Lorenzo Feri
Tim Corneel Wilhelmus Schenk
Original Assignee
Philips Intellectual Property
Koninkl Philips Electronics Nv
Cornelis Reinder Ronda
Lorenzo Feri
Tim Corneel Wilhelmus Schenk
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 Philips Intellectual Property, Koninkl Philips Electronics Nv, Cornelis Reinder Ronda, Lorenzo Feri, Tim Corneel Wilhelmus Schenk filed Critical Philips Intellectual Property
Publication of WO2009022265A2 publication Critical patent/WO2009022265A2/en
Publication of WO2009022265A3 publication Critical patent/WO2009022265A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0021—Tracking a path or terminating locations
    • 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
    • G01S17/87—Combinations of systems using electromagnetic waves other than radio waves
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0021—Tracking a path or terminating locations
    • A63B2024/0025—Tracking the path or location of one or more users, e.g. players of a game
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0021—Tracking a path or terminating locations
    • A63B2024/0037—Tracking a path or terminating locations on a target surface or at impact on the ground
    • A63B2024/004—Multiple detectors or sensors each defining a different zone
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/80—Special sensors, transducers or devices therefor
    • A63B2220/805—Optical or opto-electronic sensors
    • 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
    • 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

Abstract

The invention relates to a localization system(100) and a method for providing spatial information about at least one object in a surveillance area, for example about a ball(1) or a player(2) in a sport arena(10). The system comprises an array of light sources(101) for emitting (e.g. IR) light that is reflected by the object(1, 2), and an array of light detectors(102) for detecting said reflected light and for providing an associated detection signal. The detection signal is then evaluated by an evaluation unit(104) to determine the desired spatial information about the object(1, 2), for example via the identification of the light source and/or light detector closest to the object and/or via a triangulation of signal strengths or times-of-flight. To be able to distinguish the contributions of different light sources(101), the light emissions are preferably marked with individual code patterns.
PCT/IB2008/053144 2007-08-10 2008-08-05 Localization system for moving objects WO2009022265A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP07114190 2007-08-10
EP07114190.7 2007-08-10
EP07121214 2007-11-21
EP07121214.6 2007-11-21

Publications (2)

Publication Number Publication Date
WO2009022265A2 WO2009022265A2 (en) 2009-02-19
WO2009022265A3 true WO2009022265A3 (en) 2009-04-09

Family

ID=40276137

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/053144 WO2009022265A2 (en) 2007-08-10 2008-08-05 Localization system for moving objects

Country Status (2)

Country Link
TW (1) TW200925633A (en)
WO (1) WO2009022265A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH703020A2 (en) 2010-04-30 2011-10-31 Hygie Tech Sa Perennial 3D localization system of an individual progressing inside a building.
CN103537091B (en) * 2013-10-30 2015-08-12 湖南师范大学 A kind of volleyball pass dig Automatic Test Equipment and method of testing thereof
CN103837857B (en) * 2014-03-27 2017-02-15 中国人民解放军信息工程大学 Indoor layout method and device of visible light source
FR3069105B1 (en) * 2017-07-17 2022-08-12 Valeo Vision OBJECT DETECTION FOR MOTOR VEHICLES

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742337A (en) * 1985-08-28 1988-05-03 Telenot Electronic Gmbh Light-curtain area security system
US4893025A (en) * 1988-12-30 1990-01-09 Us Administrat Distributed proximity sensor system having embedded light emitters and detectors
EP0585101A2 (en) * 1992-08-28 1994-03-02 Teem Systems, Inc. Object locator system
US20020104955A1 (en) * 1996-05-29 2002-08-08 Hans Wilfried Koops Device for inputting data
US20040171388A1 (en) * 2002-10-28 2004-09-02 Sylvia Couronne Method for the continuous real time tracking of the position of at least on mobile object as well as an associated device
GB2411127A (en) * 2004-02-18 2005-08-24 Norman Matheson Lindsay Methods and systems using prediction of outcome for launched objects

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742337A (en) * 1985-08-28 1988-05-03 Telenot Electronic Gmbh Light-curtain area security system
US4893025A (en) * 1988-12-30 1990-01-09 Us Administrat Distributed proximity sensor system having embedded light emitters and detectors
EP0585101A2 (en) * 1992-08-28 1994-03-02 Teem Systems, Inc. Object locator system
US20020104955A1 (en) * 1996-05-29 2002-08-08 Hans Wilfried Koops Device for inputting data
US20040171388A1 (en) * 2002-10-28 2004-09-02 Sylvia Couronne Method for the continuous real time tracking of the position of at least on mobile object as well as an associated device
GB2411127A (en) * 2004-02-18 2005-08-24 Norman Matheson Lindsay Methods and systems using prediction of outcome for launched objects

Also Published As

Publication number Publication date
TW200925633A (en) 2009-06-16
WO2009022265A2 (en) 2009-02-19

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