FR3080189B1 - GEO-LOCATION DEVICE OF A MOBILE OBJECT - Google Patents

GEO-LOCATION DEVICE OF A MOBILE OBJECT Download PDF

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Publication number
FR3080189B1
FR3080189B1 FR1853301A FR1853301A FR3080189B1 FR 3080189 B1 FR3080189 B1 FR 3080189B1 FR 1853301 A FR1853301 A FR 1853301A FR 1853301 A FR1853301 A FR 1853301A FR 3080189 B1 FR3080189 B1 FR 3080189B1
Authority
FR
France
Prior art keywords
parameter
mobile object
geo
location device
pos2
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.)
Active
Application number
FR1853301A
Other languages
French (fr)
Other versions
FR3080189A1 (en
Inventor
Richard Denis
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.)
Valeo Comfort and Driving Assistance SAS
Original Assignee
Valeo Comfort and Driving Assistance SAS
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 Valeo Comfort and Driving Assistance SAS filed Critical Valeo Comfort and Driving Assistance SAS
Priority to FR1853301A priority Critical patent/FR3080189B1/en
Priority to PCT/EP2019/059647 priority patent/WO2019201846A1/en
Publication of FR3080189A1 publication Critical patent/FR3080189A1/en
Application granted granted Critical
Publication of FR3080189B1 publication Critical patent/FR3080189B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • G01S19/42—Determining position
    • G01S19/43—Determining position using carrier phase measurements, e.g. kinematic positioning; using long or short baseline interferometry
    • G01S19/44—Carrier phase ambiguity resolution; Floating ambiguity; LAMBDA [Least-squares AMBiguity Decorrelation Adjustment] method
    • 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
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/05—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
    • G01S19/06—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data employing an initial estimate of the location of the receiver as aiding data or in generating aiding data
    • 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
    • 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

Landscapes

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

Abstract

L'invention concerne un dispositif de géo-localisation (DISP) configuré pour : - calculer au moins une position primaire (POS1) et au moins un paramètre primaire (IP1) associé ; - recevoir des messages (M) envoyés par au moins un transmetteur (DIFF) lorsque le dispositif de géo-localisation (DISP) est dans une phase de convergence (ph) ; - à partir d'une partie desdits messages (M) reçus, déterminer une position secondaire (POS2) dudit objet mobile (V1) et au moins un paramètre secondaire (IP2) associé ; - en fonction d'une comparaison dudit au moins un paramètre secondaire (IP2) avec au moins un seuil (TH), utiliser ladite position secondaire (POS2) comme paramètre d'entrée pour le calcul de ladite position primaire (POS1) suivante.The invention relates to a geolocation device (DISP) configured to: - calculate at least one primary position (POS1) and at least one associated primary parameter (IP1); - receive messages (M) sent by at least one transmitter (DIFF) when the geolocation device (DISP) is in a convergence phase (ph); - from a part of said messages (M) received, determining a secondary position (POS2) of said mobile object (V1) and at least one associated secondary parameter (IP2); - as a function of a comparison of said at least one secondary parameter (IP2) with at least one threshold (TH), use said secondary position (POS2) as an input parameter for the calculation of said next primary position (POS1).

FR1853301A 2018-04-16 2018-04-16 GEO-LOCATION DEVICE OF A MOBILE OBJECT Active FR3080189B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1853301A FR3080189B1 (en) 2018-04-16 2018-04-16 GEO-LOCATION DEVICE OF A MOBILE OBJECT
PCT/EP2019/059647 WO2019201846A1 (en) 2018-04-16 2019-04-15 Device for geolocating a movable object

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1853301 2018-04-16
FR1853301A FR3080189B1 (en) 2018-04-16 2018-04-16 GEO-LOCATION DEVICE OF A MOBILE OBJECT

Publications (2)

Publication Number Publication Date
FR3080189A1 FR3080189A1 (en) 2019-10-18
FR3080189B1 true FR3080189B1 (en) 2020-03-13

Family

ID=65031190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1853301A Active FR3080189B1 (en) 2018-04-16 2018-04-16 GEO-LOCATION DEVICE OF A MOBILE OBJECT

Country Status (2)

Country Link
FR (1) FR3080189B1 (en)
WO (1) WO2019201846A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3112443A1 (en) * 2020-07-07 2022-01-14 Psa Automobiles Sa Vehicle communication method and device
US20230090412A1 (en) * 2021-09-20 2023-03-23 Qualcomm Incorporated Integer ambiguity search space reduction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100164789A1 (en) * 2008-12-30 2010-07-01 Gm Global Technology Operations, Inc. Measurement Level Integration of GPS and Other Range and Bearing Measurement-Capable Sensors for Ubiquitous Positioning Capability
KR101231534B1 (en) * 2011-10-17 2013-02-07 현대자동차주식회사 A method and system to improve accuracy in differential global positioning system using vehicle to vehicle
US10551504B2 (en) * 2016-10-04 2020-02-04 Trimble Inc. Method and system for sharing convergence data

Also Published As

Publication number Publication date
FR3080189A1 (en) 2019-10-18
WO2019201846A1 (en) 2019-10-24

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