GB0920777D0 - A navigation system and method for navigation using location signals from lightsources - Google Patents

A navigation system and method for navigation using location signals from lightsources

Info

Publication number
GB0920777D0
GB0920777D0 GBGB0920777.0A GB0920777A GB0920777D0 GB 0920777 D0 GB0920777 D0 GB 0920777D0 GB 0920777 A GB0920777 A GB 0920777A GB 0920777 D0 GB0920777 D0 GB 0920777D0
Authority
GB
United Kingdom
Prior art keywords
navigation
lightsources
location signals
navigation system
signals
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.)
Withdrawn
Application number
GBGB0920777.0A
Other versions
GB2475713A (en
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.)
HOCHSCHULE BOCHUM
Original Assignee
HOCHSCHULE BOCHUM
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 HOCHSCHULE BOCHUM filed Critical HOCHSCHULE BOCHUM
Priority to GB0920777A priority Critical patent/GB2475713A/en
Publication of GB0920777D0 publication Critical patent/GB0920777D0/en
Priority to PCT/EP2010/068332 priority patent/WO2011064342A1/en
Priority to PCT/EP2010/068311 priority patent/WO2011064332A1/en
Publication of GB2475713A publication Critical patent/GB2475713A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3885—Transmission of map data to client devices; Reception of map data by client devices
    • 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
    • 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
    • G01S2201/00—Indexing scheme relating to beacons or beacon systems transmitting signals capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters
    • G01S2201/01—Indexing scheme relating to beacons or beacon systems transmitting signals capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters adapted for specific applications or environments
    • G01S2201/02—Indoor positioning, e.g. in covered car-parks, mining facilities, warehouses

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
GB0920777A 2009-11-27 2009-11-27 Navigation / location system using location signals generated from light sources Withdrawn GB2475713A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0920777A GB2475713A (en) 2009-11-27 2009-11-27 Navigation / location system using location signals generated from light sources
PCT/EP2010/068332 WO2011064342A1 (en) 2009-11-27 2010-11-26 A navigation system and method for navigation using location signals from light sources
PCT/EP2010/068311 WO2011064332A1 (en) 2009-11-27 2010-11-26 A navigation system and method for navigation using location signals from light sources

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0920777A GB2475713A (en) 2009-11-27 2009-11-27 Navigation / location system using location signals generated from light sources

Publications (2)

Publication Number Publication Date
GB0920777D0 true GB0920777D0 (en) 2010-01-13
GB2475713A GB2475713A (en) 2011-06-01

Family

ID=41572764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0920777A Withdrawn GB2475713A (en) 2009-11-27 2009-11-27 Navigation / location system using location signals generated from light sources

Country Status (2)

Country Link
GB (1) GB2475713A (en)
WO (2) WO2011064342A1 (en)

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US8520065B2 (en) 2011-07-26 2013-08-27 ByteLight, Inc. Method and system for video processing to determine digital pulse recognition tones
US8334901B1 (en) 2011-07-26 2012-12-18 ByteLight, Inc. Method and system for modulating a light source in a light based positioning system using a DC bias
US8432438B2 (en) 2011-07-26 2013-04-30 ByteLight, Inc. Device for dimming a beacon light source used in a light based positioning system
US9787397B2 (en) 2011-07-26 2017-10-10 Abl Ip Holding Llc Self identifying modulated light source
US8457502B2 (en) 2011-07-26 2013-06-04 ByteLight, Inc. Method and system for modulating a beacon light source in a light based positioning system
US8248467B1 (en) 2011-07-26 2012-08-21 ByteLight, Inc. Light positioning system using digital pulse recognition
US9444547B2 (en) 2011-07-26 2016-09-13 Abl Ip Holding Llc Self-identifying one-way authentication method using optical signals
US8436896B2 (en) 2011-07-26 2013-05-07 ByteLight, Inc. Method and system for demodulating a digital pulse recognition signal in a light based positioning system using a Fourier transform
US9287976B2 (en) 2011-07-26 2016-03-15 Abl Ip Holding Llc Independent beacon based light position system
US9418115B2 (en) 2011-07-26 2016-08-16 Abl Ip Holding Llc Location-based mobile services and applications
US8994799B2 (en) 2011-07-26 2015-03-31 ByteLight, Inc. Method and system for determining the position of a device in a light based positioning system using locally stored maps
US9723676B2 (en) 2011-07-26 2017-08-01 Abl Ip Holding Llc Method and system for modifying a beacon light source for use in a light based positioning system
US8334898B1 (en) 2011-07-26 2012-12-18 ByteLight, Inc. Method and system for configuring an imaging device for the reception of digital pulse recognition information
US8416290B2 (en) 2011-07-26 2013-04-09 ByteLight, Inc. Method and system for digital pulse recognition demodulation
EP2761835A4 (en) * 2011-09-30 2015-05-06 Intel Corp Methods and arrangements for frequency shift communications
US9385816B2 (en) 2011-11-14 2016-07-05 Intel Corporation Methods and arrangements for frequency shift communications by undersampling
US9148250B2 (en) 2012-06-30 2015-09-29 Intel Corporation Methods and arrangements for error correction in decoding data from an electromagnetic radiator
US9014564B2 (en) 2012-09-24 2015-04-21 Intel Corporation Light receiver position determination
US9203541B2 (en) 2012-09-28 2015-12-01 Intel Corporation Methods and apparatus for multiphase sampling of modulated light
US9218532B2 (en) 2012-09-28 2015-12-22 Intel Corporation Light ID error detection and correction for light receiver position determination
US9178615B2 (en) 2012-09-28 2015-11-03 Intel Corporation Multiphase sampling of modulated light with phase synchronization field
US9590728B2 (en) 2012-09-29 2017-03-07 Intel Corporation Integrated photogrammetric light communications positioning and inertial navigation system positioning
US9705600B1 (en) 2013-06-05 2017-07-11 Abl Ip Holding Llc Method and system for optical communication
WO2015077767A1 (en) 2013-11-25 2015-05-28 Daniel Ryan System and method for communication with a mobile device via a positioning system including rf communication devices and modulated beacon light sources
EP3123194B1 (en) * 2014-03-25 2024-08-14 Osram Sylvania Inc. Navigation via light-based communication
WO2016000157A1 (en) 2014-06-30 2016-01-07 Microsoft Technology Licensing, Llc Light based positioning
US9832338B2 (en) 2015-03-06 2017-11-28 Intel Corporation Conveyance of hidden image data between output panel and digital camera
US10436574B2 (en) 2015-04-28 2019-10-08 Raytheon Company Optical navigation system
EP3128817B1 (en) 2015-08-04 2018-02-28 Philips Lighting Holding B.V. Maintaining a lighting system
US20250180691A1 (en) * 2018-03-29 2025-06-05 Salunda Limited Personnel Safety Sensing System
CN110887484B (en) * 2019-10-14 2022-12-27 重庆邮电大学 Mobile robot path planning method based on improved genetic algorithm and storage medium

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Publication number Priority date Publication date Assignee Title
US6031601A (en) * 1998-07-08 2000-02-29 Trimble Navigation Limited Code-space optical electronic distance meter
US6807478B2 (en) * 2001-12-27 2004-10-19 Koninklijke Philips Electronics N.V. In-building navigation system
KR100506533B1 (en) * 2003-01-11 2005-08-05 삼성전자주식회사 Mobile robot and autonomic traveling system and method thereof
US7076261B2 (en) * 2003-07-01 2006-07-11 Comsonics, Inc. Synchronization of optical signaling beacons
US7233280B2 (en) * 2005-05-16 2007-06-19 Motorola, Inc. Selecting an optimal satellite positioning system receiver
KR20090017095A (en) * 2007-08-14 2009-02-18 삼성전자주식회사 Apparatus and method for sharing satellite signal in portable terminal
KR101365348B1 (en) 2007-12-18 2014-02-21 삼성전자주식회사 Message exchanging method in navigation system using visible light communication
KR101508976B1 (en) 2007-12-31 2015-04-10 삼성전자주식회사 Navigation system and method using visible light communication
US8073795B2 (en) * 2008-01-07 2011-12-06 Symbol Technologies, Inc. Location based services platform using multiple sources including a radio frequency identification data source

Also Published As

Publication number Publication date
WO2011064332A1 (en) 2011-06-03
WO2011064342A1 (en) 2011-06-03
GB2475713A (en) 2011-06-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)