FR2806473B1 - Procedes et dispositifs de determination par ultrasons de la position d'un objet mobile - Google Patents

Procedes et dispositifs de determination par ultrasons de la position d'un objet mobile

Info

Publication number
FR2806473B1
FR2806473B1 FR0003452A FR0003452A FR2806473B1 FR 2806473 B1 FR2806473 B1 FR 2806473B1 FR 0003452 A FR0003452 A FR 0003452A FR 0003452 A FR0003452 A FR 0003452A FR 2806473 B1 FR2806473 B1 FR 2806473B1
Authority
FR
France
Prior art keywords
methods
devices
mobile object
ultrasonic determination
ultrasonic
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
FR0003452A
Other languages
English (en)
Other versions
FR2806473A1 (fr
Inventor
Serge Serafini
Pierre Tranchant
Simon Elkrief
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.)
PDP PERSONAL DIGITAL PEN
Original Assignee
PDP PERSONAL DIGITAL PEN
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 PDP PERSONAL DIGITAL PEN filed Critical PDP PERSONAL DIGITAL PEN
Priority to FR0003452A priority Critical patent/FR2806473B1/fr
Priority to AU44250/01A priority patent/AU4425001A/en
Priority to PCT/FR2001/000776 priority patent/WO2001069281A1/fr
Publication of FR2806473A1 publication Critical patent/FR2806473A1/fr
Application granted granted Critical
Publication of FR2806473B1 publication Critical patent/FR2806473B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/043—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves
    • 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
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
    • G01S5/22—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Human Computer Interaction (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
FR0003452A 2000-03-17 2000-03-17 Procedes et dispositifs de determination par ultrasons de la position d'un objet mobile Expired - Fee Related FR2806473B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0003452A FR2806473B1 (fr) 2000-03-17 2000-03-17 Procedes et dispositifs de determination par ultrasons de la position d'un objet mobile
AU44250/01A AU4425001A (en) 2000-03-17 2001-03-15 Methods and devices for determining with ultrasounds the position of a mobile object
PCT/FR2001/000776 WO2001069281A1 (fr) 2000-03-17 2001-03-15 Procedes et dispositifs de determination par ultrasons de la position d'un objet mobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0003452A FR2806473B1 (fr) 2000-03-17 2000-03-17 Procedes et dispositifs de determination par ultrasons de la position d'un objet mobile

Publications (2)

Publication Number Publication Date
FR2806473A1 FR2806473A1 (fr) 2001-09-21
FR2806473B1 true FR2806473B1 (fr) 2002-09-27

Family

ID=8848215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0003452A Expired - Fee Related FR2806473B1 (fr) 2000-03-17 2000-03-17 Procedes et dispositifs de determination par ultrasons de la position d'un objet mobile

Country Status (3)

Country Link
AU (1) AU4425001A (fr)
FR (1) FR2806473B1 (fr)
WO (1) WO2001069281A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100742285B1 (ko) * 2004-06-12 2007-07-24 이동활 초음파를 이용한 이동체의 위치인식방법 및 시스템
WO2008157445A1 (fr) * 2007-06-15 2008-12-24 Luidia Inc. Interactivité dans un grand affichage à panneau plat
AU2009307654A1 (en) 2008-10-20 2010-04-29 Raritan Americas, Inc. System and method for automatic determination of the physical location of data center equipment
EP2350770A4 (fr) 2008-10-21 2012-09-05 Raritan Americas Inc Procédés d'obtention d'une gestion d'énergie consciente
US8995228B2 (en) 2012-10-22 2015-03-31 Symbol Technologies, Inc. Ultrasonic locationing using only time difference of arrival measurements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723960A (en) * 1971-02-26 1973-03-27 Us Navy Automatic targeting system
CH609767A5 (en) * 1977-02-03 1979-03-15 Hansruedi Walti Firing target
FR2504275A1 (fr) * 1981-04-15 1982-10-22 Thomson Csf Systeme de telemetrie passive
CA2115449C (fr) * 1991-08-15 2004-02-03 Simon Coachworth Systeme de determination de la forme d'un vehicule

Also Published As

Publication number Publication date
FR2806473A1 (fr) 2001-09-21
WO2001069281A1 (fr) 2001-09-20
AU4425001A (en) 2001-09-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081125