WO2011019525A3 - System for relative positioning of access points in a real time locating system - Google Patents

System for relative positioning of access points in a real time locating system Download PDF

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Publication number
WO2011019525A3
WO2011019525A3 PCT/US2010/043972 US2010043972W WO2011019525A3 WO 2011019525 A3 WO2011019525 A3 WO 2011019525A3 US 2010043972 W US2010043972 W US 2010043972W WO 2011019525 A3 WO2011019525 A3 WO 2011019525A3
Authority
WO
WIPO (PCT)
Prior art keywords
access points
processor
work area
real time
relative positioning
Prior art date
Application number
PCT/US2010/043972
Other languages
French (fr)
Other versions
WO2011019525A2 (en
Inventor
Ernest K. Johnson, Jr.
Mark J. Davisson
Original Assignee
Accenture Global Services Limited
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 Accenture Global Services Limited filed Critical Accenture Global Services Limited
Priority to KR1020177032731A priority Critical patent/KR101906755B1/en
Priority to EP10808521.8A priority patent/EP2465104B1/en
Priority to KR1020127003823A priority patent/KR101799119B1/en
Priority to CA2768054A priority patent/CA2768054C/en
Priority to JP2012524734A priority patent/JP5865836B2/en
Priority to BR112012003321A priority patent/BR112012003321B1/en
Priority to CN201080036064.7A priority patent/CN102640195B/en
Priority to AU2010282825A priority patent/AU2010282825B2/en
Publication of WO2011019525A2 publication Critical patent/WO2011019525A2/en
Publication of WO2011019525A3 publication Critical patent/WO2011019525A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/18—Network planning tools
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0073—Control unit therefor
    • G01N33/0075—Control unit therefor for multiple spatially distributed sensors, e.g. for environmental monitoring
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/08—Systems for determining direction or position line
    • 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
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0284—Relative positioning
    • 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
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/14—Determining absolute distances from a plurality of spaced points of known location
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2451—Specific applications combined with EAS
    • G08B13/2462—Asset location systems combined with EAS
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic

Abstract

A system is described for relative positioning of access points in a real time locating system. The system may include a memory, interface, and processor. The memory may store layout information for a work area which includes architectural and infrastructure attributes. The processor may determine a number of access points to position in the work area based on the architectural attributes. The processor may determine a placement of a test tag in the work area based on the infrastructure attributes. The processor may determine a positioning of the access points in the work area which substantially maximizes coverage and accuracy of locating the test tag in the work area. The processor may determine a repositioning of one of the access points when the coverage and accuracy do not satisfy a threshold. The processor may provide a graphical representation of the positioning of the access points, when the threshold is satisfied.
PCT/US2010/043972 2009-08-14 2010-07-30 System for relative positioning of access points in a real time locating system WO2011019525A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
KR1020177032731A KR101906755B1 (en) 2009-08-14 2010-07-30 System for relative positioning of access points in a real time locating system
EP10808521.8A EP2465104B1 (en) 2009-08-14 2010-07-30 System for relative positioning of access points in a real time locating system
KR1020127003823A KR101799119B1 (en) 2009-08-14 2010-07-30 System for relative positioning of access points in a real time locating system
CA2768054A CA2768054C (en) 2009-08-14 2010-07-30 System for relative positioning of access points in a real time locating system
JP2012524734A JP5865836B2 (en) 2009-08-14 2010-07-30 System for relative positioning of access points in a real-time location system
BR112012003321A BR112012003321B1 (en) 2009-08-14 2010-07-30 method and system for relative positioning of access points in a real-time location system
CN201080036064.7A CN102640195B (en) 2009-08-14 2010-07-30 System for relative positioning of access points in a real time locating system
AU2010282825A AU2010282825B2 (en) 2009-08-14 2010-07-30 System for relative positioning of access points in a real time locating system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23413409P 2009-08-14 2009-08-14
US61/234,134 2009-08-14
US12/634,110 US8330605B2 (en) 2009-08-14 2009-12-09 System for providing real time locating and gas exposure monitoring
US12/634,110 2009-12-09

Publications (2)

Publication Number Publication Date
WO2011019525A2 WO2011019525A2 (en) 2011-02-17
WO2011019525A3 true WO2011019525A3 (en) 2012-04-05

Family

ID=43586741

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/043972 WO2011019525A2 (en) 2009-08-14 2010-07-30 System for relative positioning of access points in a real time locating system

Country Status (8)

Country Link
US (2) US8330605B2 (en)
EP (2) EP2846563A3 (en)
JP (3) JP5865836B2 (en)
KR (2) KR101799119B1 (en)
CN (1) CN102640195B (en)
BR (1) BR112012003321B1 (en)
CA (3) CA3187731A1 (en)
WO (1) WO2011019525A2 (en)

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