MX2022016447A - Correlacion de datos de medicion magnetica superpuesta de multiples dispositivos de navegacion magnetica y actualizacion de un mapa geomagnetico con esos datos. - Google Patents

Correlacion de datos de medicion magnetica superpuesta de multiples dispositivos de navegacion magnetica y actualizacion de un mapa geomagnetico con esos datos.

Info

Publication number
MX2022016447A
MX2022016447A MX2022016447A MX2022016447A MX2022016447A MX 2022016447 A MX2022016447 A MX 2022016447A MX 2022016447 A MX2022016447 A MX 2022016447A MX 2022016447 A MX2022016447 A MX 2022016447A MX 2022016447 A MX2022016447 A MX 2022016447A
Authority
MX
Mexico
Prior art keywords
geomagnetic map
data
navigation devices
updating
magnetic
Prior art date
Application number
MX2022016447A
Other languages
English (en)
Inventor
Alexandre Toutov
Maryna Mukhina
Svitlana Ilnytska
Original Assignee
Astra Navigation Inc
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 Astra Navigation Inc filed Critical Astra Navigation Inc
Publication of MX2022016447A publication Critical patent/MX2022016447A/es

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/38Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3804Creation or updating of map data
    • G01C21/3833Creation or updating of map data characterised by the source of data
    • G01C21/3841Data obtained from two or more sources, e.g. probe vehicles
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/005Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 with correlation of navigation data from several sources, e.g. map or contour matching
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42Determining position
    • G01S19/48Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/04Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by terrestrial means
    • G01C21/08Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by terrestrial means involving use of the magnetic field of the earth
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/38Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3804Creation or updating of map data
    • G01C21/3807Creation or updating of map data characterised by the type of data
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/38Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3804Creation or updating of map data
    • G01C21/3833Creation or updating of map data characterised by the source of data
    • G01C21/3848Data obtained from both position sensors and additional sensors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/38Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3804Creation or updating of map data
    • G01C21/3859Differential updating map data
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-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
    • G01S5/0205Details
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-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
    • G01S5/0252Radio frequency fingerprinting
    • G01S5/02521Radio frequency fingerprinting using a radio-map
    • G01S5/02522The radio-map containing measured values of non-radio values

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Navigation (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

En una modalidad, un método incluye recibir de múltiples dispositivos de navegación magnética mediciones magnéticas de una o más regiones geográficas recolectadas durante un período de tiempo; realizar un análisis de correlación de similitud en las mediciones magnéticas; generar uno o más parches de mapa geomagnético correspondientes a la una o más regiones geográficas con base en el análisis de correlación de similitud; transmitir uno o más parches de mapa geomagnético a un servidor de mapeo principal para actualizar los datos de mapa geomagnético; recibir datos de mapa geomagnético actualizado del servidor de mapeo principal; y transmitir los datos de mapa geomagnético actualizado a uno o más de los dispositivos de navegación magnética para navegación y localización.
MX2022016447A 2020-06-17 2021-06-16 Correlacion de datos de medicion magnetica superpuesta de multiples dispositivos de navegacion magnetica y actualizacion de un mapa geomagnetico con esos datos. MX2022016447A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202063040352P 2020-06-17 2020-06-17
US202163210411P 2021-06-14 2021-06-14
US17/348,575 US20240167819A1 (en) 2020-06-17 2021-06-15 Correlating Overlapping Magnetic Measurement Data from Multiple Magnetic Navigation Devices and Updating a Geomagnetic Map with that Data
PCT/US2021/037664 WO2021257725A1 (en) 2020-06-17 2021-06-16 Correlating overlapping magnetic measurement data from multiple magnetic navigation devices and updating a geomagnetic map with that data

Publications (1)

Publication Number Publication Date
MX2022016447A true MX2022016447A (es) 2023-09-06

Family

ID=79268360

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022016447A MX2022016447A (es) 2020-06-17 2021-06-16 Correlacion de datos de medicion magnetica superpuesta de multiples dispositivos de navegacion magnetica y actualizacion de un mapa geomagnetico con esos datos.

Country Status (9)

Country Link
US (3) US20240167819A1 (es)
EP (1) EP4168738A1 (es)
JP (1) JP2024519424A (es)
KR (1) KR20230044393A (es)
AU (1) AU2021293922A1 (es)
CA (1) CA3181630A1 (es)
IL (1) IL298793A (es)
MX (1) MX2022016447A (es)
WO (1) WO2021257725A1 (es)

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US20240085182A1 (en) * 2022-09-09 2024-03-14 Honeywell International Inc. Methods for lifting and lowering magnetic anomalies for magnetic navigation

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US8165806B2 (en) 2007-09-28 2012-04-24 General Motors Llc Vehicle compass using telematics unit and vehicle sensor information
CN101867868B (zh) 2010-03-26 2012-11-28 东南大学 一种组合导航装置和实施方法
JP2012063274A (ja) 2010-09-16 2012-03-29 Gnss Technologies Inc ナビゲーション信号送信装置および位置情報提供装置
ITTO20110686A1 (it) 2011-07-28 2013-01-29 Sisvel Technology Srl Metodo per garantire la continuità di servizio di un dispositivo di navigazione personale e relativo dispositivo
FI124665B (en) * 2012-01-11 2014-11-28 Indooratlas Oy Creating a magnetic field map for indoor positioning
FI124744B (fi) * 2012-05-03 2015-01-15 Indooratlas Oy Sisämagneettikenttien hyödyntäminen tiedon hankkimiseksi kannettavien laitteiden keskinäisistä liikkeistä sisällä
KR101527211B1 (ko) * 2013-10-07 2015-06-09 아이데카 주식회사 자기장 맵을 구축하는 방법 및 시스템
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Also Published As

Publication number Publication date
AU2021293922A1 (en) 2023-01-19
WO2021257725A1 (en) 2021-12-23
CA3181630A1 (en) 2021-12-23
IL298793A (en) 2023-02-01
EP4168738A1 (en) 2023-04-26
US20230349698A1 (en) 2023-11-02
US20240167819A1 (en) 2024-05-23
JP2024519424A (ja) 2024-05-14
US11680802B2 (en) 2023-06-20
KR20230044393A (ko) 2023-04-04
US20220026212A1 (en) 2022-01-27

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