WO2017005826A3 - Li-fi geolocalisation device - Google Patents

Li-fi geolocalisation device Download PDF

Info

Publication number
WO2017005826A3
WO2017005826A3 PCT/EP2016/066055 EP2016066055W WO2017005826A3 WO 2017005826 A3 WO2017005826 A3 WO 2017005826A3 EP 2016066055 W EP2016066055 W EP 2016066055W WO 2017005826 A3 WO2017005826 A3 WO 2017005826A3
Authority
WO
WIPO (PCT)
Prior art keywords
geolocalisation
signal
light output
external light
output source
Prior art date
Application number
PCT/EP2016/066055
Other languages
French (fr)
Other versions
WO2017005826A2 (en
Inventor
Suat TOPSU
Huetzin PEREZ OLIVAS
Jorge GARCIA-MARQUEZ
Original Assignee
Oledcomm
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 Oledcomm filed Critical Oledcomm
Priority to EP16736150.0A priority Critical patent/EP3320361A2/en
Publication of WO2017005826A2 publication Critical patent/WO2017005826A2/en
Publication of WO2017005826A3 publication Critical patent/WO2017005826A3/en

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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
    • G01S3/784—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems using a mosaic of detectors
    • 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
    • G01S1/70—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 electromagnetic waves other than radio waves
    • G01S1/703—Details
    • G01S1/7032—Transmitters
    • G01S1/7038—Signal details
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

The invention relates to a geolocalisation device (1) comprising: detection means comprising a photodetector (9) and used to detect a Li-Fi signal from an external light output source; and processing means (16) that can generate localisation parameters from the detected Li-Fi signal and provide a relative position of the geolocalisation device in relation to the external light output source on the basis of the localisation parameters.
PCT/EP2016/066055 2015-07-08 2016-07-06 Li-fi geolocalisation device WO2017005826A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16736150.0A EP3320361A2 (en) 2015-07-08 2016-07-06 Li-fi geolocalisation device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1556469A FR3038732B1 (en) 2015-07-08 2015-07-08 LI-FI GEOLOCATION DEVICE
FR1556469 2015-07-08

Publications (2)

Publication Number Publication Date
WO2017005826A2 WO2017005826A2 (en) 2017-01-12
WO2017005826A3 true WO2017005826A3 (en) 2017-03-30

Family

ID=54937182

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/066055 WO2017005826A2 (en) 2015-07-08 2016-07-06 Li-fi geolocalisation device

Country Status (3)

Country Link
EP (1) EP3320361A2 (en)
FR (2) FR3038732B1 (en)
WO (1) WO2017005826A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2023258B1 (en) 2019-06-04 2020-12-11 Euro Sino Optical Res And Development Centre B V Electronic Device For Li-Fi Communication And Geolocation
DE102020002182A1 (en) 2020-04-04 2021-10-07 Martin Hein Mobile warning device with control, transmission and display device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120133506A1 (en) * 2010-11-25 2012-05-31 Institute For Information Industry Mobile positioning apparatus, server, and mobile positioning method thereof
US20140313520A1 (en) * 2013-04-19 2014-10-23 Lutz NAETHKE Location determination using light sources
US20150130355A1 (en) * 2013-11-12 2015-05-14 Abl Ip Holding Llc Head-wearable user interface device for lighting related operations

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120133506A1 (en) * 2010-11-25 2012-05-31 Institute For Information Industry Mobile positioning apparatus, server, and mobile positioning method thereof
US20140313520A1 (en) * 2013-04-19 2014-10-23 Lutz NAETHKE Location determination using light sources
US20150130355A1 (en) * 2013-11-12 2015-05-14 Abl Ip Holding Llc Head-wearable user interface device for lighting related operations

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JEONG E-M ET AL: "Tilted receiver angle error compensated indoor positioning system based on visible light communication", ELECTRONICS LETTERS, IEE STEVENAGE, GB, vol. 49, no. 14, 4 July 2013 (2013-07-04), pages 890 - 892, XP006044118, ISSN: 0013-5194, DOI: 10.1049/EL.2013.1368 *
YANG S-H ET AL: "Indoor three-dimensional location estimation based on LED visible light communication", ELECTRONICS LETTERS, IEE STEVENAGE, GB, vol. 49, no. 1, 3 January 2013 (2013-01-03), pages 54 - 56, XP006043947, ISSN: 0013-5194, DOI: 10.1049/EL.2012.3167 *

Also Published As

Publication number Publication date
FR3038732B1 (en) 2019-06-07
EP3320361A2 (en) 2018-05-16
FR3038732A1 (en) 2017-01-13
WO2017005826A2 (en) 2017-01-12
FR3039285A1 (en) 2017-01-27
FR3039285B1 (en) 2017-11-10

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