WO2008152170A3 - Sistema de localización - Google Patents

Sistema de localización Download PDF

Info

Publication number
WO2008152170A3
WO2008152170A3 PCT/ES2008/000419 ES2008000419W WO2008152170A3 WO 2008152170 A3 WO2008152170 A3 WO 2008152170A3 ES 2008000419 W ES2008000419 W ES 2008000419W WO 2008152170 A3 WO2008152170 A3 WO 2008152170A3
Authority
WO
WIPO (PCT)
Prior art keywords
positioning system
synchronism
model
emitter
ultrasound emitters
Prior art date
Application number
PCT/ES2008/000419
Other languages
English (en)
French (fr)
Other versions
WO2008152170A2 (es
Inventor
Costa Francesc Escudero
Claret Maria Alsina
Alvarez Sonia Luengo
Marrugat Jordi Margalef
Original Assignee
Uni Ramon Llull Fundacio Priva
Fundacio Privada Uni I Tecnolo
Costa Francesc Escudero
Claret Maria Alsina
Alvarez Sonia Luengo
Marrugat Jordi Margalef
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 Uni Ramon Llull Fundacio Priva, Fundacio Privada Uni I Tecnolo, Costa Francesc Escudero, Claret Maria Alsina, Alvarez Sonia Luengo, Marrugat Jordi Margalef filed Critical Uni Ramon Llull Fundacio Priva
Publication of WO2008152170A2 publication Critical patent/WO2008152170A2/es
Publication of WO2008152170A3 publication Critical patent/WO2008152170A3/es

Links

Classifications

    • 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
    • G01S5/30—Determining absolute distances from a plurality of spaced points of known location

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)

Abstract

Sistema de localización, caracterizado porque comprende a) una disposición de dos o más emisores de ultrasonidos, y b) un emisor de un patrón de sincronismo, emitiendo el emisor del patrón de sincronismo dicho patrón de sincronismo, a intervalos regulares, emitiendo los emisores de ultrasonidos un código único asociado a su posición en el espacio y a un instante de tiempo preasignado para emitir dicha ráfaga.
PCT/ES2008/000419 2007-06-11 2008-06-10 Sistema de localización WO2008152170A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP200701599 2007-06-11
ES200701599 2007-06-11

Publications (2)

Publication Number Publication Date
WO2008152170A2 WO2008152170A2 (es) 2008-12-18
WO2008152170A3 true WO2008152170A3 (es) 2009-02-12

Family

ID=40130245

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2008/000419 WO2008152170A2 (es) 2007-06-11 2008-06-10 Sistema de localización

Country Status (1)

Country Link
WO (1) WO2008152170A2 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201213846D0 (en) 2012-08-03 2012-09-19 Sonitor Technologies As Location system
US9157982B2 (en) 2012-08-13 2015-10-13 Symbol Technologies, Llc Ultrasonic locationing system using regional addressing with ultrasonic tones

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001337157A (ja) * 2000-05-26 2001-12-07 Toyo System Kk 超音波を用いた局地測位システム
WO2005085897A1 (en) * 2004-03-08 2005-09-15 An Heui Tay Positioning system using ultrasonic waves and method for controlling the same
WO2005121830A1 (en) * 2004-06-12 2005-12-22 An Heui Tay Moving object position recognition method and system using ultrasonic waves
WO2006102844A1 (en) * 2005-03-29 2006-10-05 Matsushita Electric Industrial Co., Ltd. A rssi and ultrasonic based hybrid ranging technology
US20070133352A1 (en) * 2005-12-08 2007-06-14 Electronics And Telecommunications Research Institute System and method for position awareness for minimizing power consumption in sensor network environment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001337157A (ja) * 2000-05-26 2001-12-07 Toyo System Kk 超音波を用いた局地測位システム
WO2005085897A1 (en) * 2004-03-08 2005-09-15 An Heui Tay Positioning system using ultrasonic waves and method for controlling the same
WO2005121830A1 (en) * 2004-06-12 2005-12-22 An Heui Tay Moving object position recognition method and system using ultrasonic waves
WO2006102844A1 (en) * 2005-03-29 2006-10-05 Matsushita Electric Industrial Co., Ltd. A rssi and ultrasonic based hybrid ranging technology
US20070133352A1 (en) * 2005-12-08 2007-06-14 Electronics And Telecommunications Research Institute System and method for position awareness for minimizing power consumption in sensor network environment

Also Published As

Publication number Publication date
WO2008152170A2 (es) 2008-12-18

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