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1. WO2020193982 - VEHICLE POSITION VALIDATION

Publication Number WO/2020/193982
Publication Date 01.10.2020
International Application No. PCT/GB2020/050816
International Filing Date 26.03.2020
IPC
G01S 19/21 2010.01
GPHYSICS
01MEASURING; TESTING
SRADIO 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
19Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS , GLONASS or GALILEO
13Receivers
21Interference related issues
G07B 15/06 2011.01
GPHYSICS
07CHECKING-DEVICES
BTICKET-ISSUING APPARATUS; TAXIMETERS; ARRANGEMENTS OR APPARATUS FOR COLLECTING FARES, TOLLS OR ENTRANCE FEES AT ONE OR MORE CONTROL POINTS;  FRANKING APPARATUS
15Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
06Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
CPC
G01C 21/28
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
26specially adapted for navigation in a road network
28with correlation of data from several navigational instruments
G01S 13/931
GPHYSICS
01MEASURING; TESTING
SRADIO 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
13Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
88Radar or analogous systems specially adapted for specific applications
93for anti-collision purposes
931of land vehicles
G01S 19/14
GPHYSICS
01MEASURING; TESTING
SRADIO 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
19Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
13Receivers
14specially adapted for specific applications
G01S 19/396
GPHYSICS
01MEASURING; TESTING
SRADIO 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
19Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
38Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
39the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
396Determining accuracy or reliability of position or pseudorange measurements
G07B 15/063
GPHYSICS
07CHECKING-DEVICES
BTICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
15Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
06Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
063using wireless information transmission between the vehicle and a fixed station
G08G 1/163
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
16Anti-collision systems
161Decentralised systems, e.g. inter-vehicle communication
163involving continuous checking
Applicants
  • EYGS LLP [GB]/[GB]
Inventors
  • SCHARTAU, Philipp
  • SIMLETT, John
Agents
  • SLINGSBY PARTNERS LLP
Priority Data
1904165.626.03.2019GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) VEHICLE POSITION VALIDATION
(FR) VALIDATION DE POSITION DE VÉHICULE
Abstract
(EN)
A method for validating a current position of a first vehicle, the method comprising: receiving position data from the first vehicle, the position data providing the current position of the first vehicle; receiving position validation data associated with the first vehicle, the position validation data being generated by a source distinct from the first vehicle; and validating the current position of the first vehicle provided by the position data against the position validation data to determine an accuracy value for the current position.
(FR)
L'invention concerne un procédé de validation d'une position courante d'un premier véhicule. Le procédé consiste à : recevoir des données de position provenant du premier véhicule, les données de position fournissant la position courante du premier véhicule ; recevoir des données de validation de position associées au premier véhicule, les données de validation de position étant générées par une source distincte du premier véhicule ; et valider la position courante du premier véhicule fournie par les données de position par rapport aux données de validation de position pour déterminer une valeur de précision pour la position courante.
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