MX2009012760A - Correccion de errores, rastreo de vehiculos y localizacion de objetos en un sistema de posicionamiento global. - Google Patents

Correccion de errores, rastreo de vehiculos y localizacion de objetos en un sistema de posicionamiento global.

Info

Publication number
MX2009012760A
MX2009012760A MX2009012760A MX2009012760A MX2009012760A MX 2009012760 A MX2009012760 A MX 2009012760A MX 2009012760 A MX2009012760 A MX 2009012760A MX 2009012760 A MX2009012760 A MX 2009012760A MX 2009012760 A MX2009012760 A MX 2009012760A
Authority
MX
Mexico
Prior art keywords
positioning system
global positioning
transmitted
vehicle
error correction
Prior art date
Application number
MX2009012760A
Other languages
English (en)
Inventor
Philip Tann
Original Assignee
Em8 Technology Ltd
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 Em8 Technology Ltd filed Critical Em8 Technology Ltd
Publication of MX2009012760A publication Critical patent/MX2009012760A/es

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
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining 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
    • G01S19/40—Correcting position, velocity or attitude
    • G01S19/41—Differential correction, e.g. DGPS [differential GPS]
    • 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
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • 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
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
    • 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
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
    • G01C21/30—Map- or contour-matching
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0072—Transmission between mobile stations, e.g. anti-collision systems
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0027—Transmission from mobile station to base station of actual mobile position, i.e. position determined on mobile
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/009—Transmission of differential positioning data to mobile

Landscapes

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

Abstract

Se describe un método y un programa de cómputo para determinar un factor de error para un sistema de posicionamiento global diferencial así como un método de rastreo de un vehículo. Al determinar el factor de error, los datos de la posición estimada se transmiten desde un GPS por medio de GPRS a un servidor. Ya que las señales GPS se transmiten desde un vehículo que viaja a lo largo de una ruta conocida, es decir, un camino o vía de tren, los datos se pueden hacer coincidir con la ruta y calcular un factor de corrección. El factor de error luego se transmite a los dispositivos GPS diferenciales. Para el rastreo de vehículos, un sistema de posicionamiento global envía, por medio de GPRS, datos en intervalos regulares que se refieren solamente a su posición.
MX2009012760A 2007-05-26 2008-05-27 Correccion de errores, rastreo de vehiculos y localizacion de objetos en un sistema de posicionamiento global. MX2009012760A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0710126.4A GB0710126D0 (en) 2007-05-26 2007-05-26 Global positioning system error correction and global positioning system vehicle tracking
PCT/GB2008/001805 WO2008145986A2 (en) 2007-05-26 2008-05-27 Global positioning system error correction, vehicle tracking and object location

Publications (1)

Publication Number Publication Date
MX2009012760A true MX2009012760A (es) 2010-01-14

Family

ID=38265409

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009012760A MX2009012760A (es) 2007-05-26 2008-05-27 Correccion de errores, rastreo de vehiculos y localizacion de objetos en un sistema de posicionamiento global.

Country Status (13)

Country Link
US (1) US20100295726A1 (es)
EP (1) EP2160568A2 (es)
JP (1) JP2010528310A (es)
KR (1) KR20100039829A (es)
CN (1) CN101711345A (es)
AU (1) AU2008257219A1 (es)
BR (1) BRPI0812031A2 (es)
CA (1) CA2694020A1 (es)
GB (1) GB0710126D0 (es)
MX (1) MX2009012760A (es)
RU (1) RU2009148509A (es)
WO (1) WO2008145986A2 (es)
ZA (1) ZA200909157B (es)

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CN106597496B (zh) * 2016-12-09 2020-02-11 东软集团股份有限公司 位置修正方法及相关设备
CN108051838B (zh) * 2017-11-01 2021-04-23 佛山科学技术学院 一种车联网定位方法
CN107907894A (zh) * 2017-11-09 2018-04-13 上汽通用五菱汽车股份有限公司 无人驾驶汽车定位方法、装置、存储介质及无人驾驶汽车
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Also Published As

Publication number Publication date
WO2008145986A2 (en) 2008-12-04
EP2160568A2 (en) 2010-03-10
ZA200909157B (en) 2011-02-23
CA2694020A1 (en) 2008-12-04
JP2010528310A (ja) 2010-08-19
CN101711345A (zh) 2010-05-19
RU2009148509A (ru) 2011-07-10
BRPI0812031A2 (pt) 2015-09-15
US20100295726A1 (en) 2010-11-25
GB0710126D0 (en) 2007-07-04
KR20100039829A (ko) 2010-04-16
AU2008257219A1 (en) 2008-12-04
WO2008145986A3 (en) 2009-04-02

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