FR3070066B1 - Routage de vehicule autonome base sur l'evaluation de chaos - Google Patents

Routage de vehicule autonome base sur l'evaluation de chaos Download PDF

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Publication number
FR3070066B1
FR3070066B1 FR1857487A FR1857487A FR3070066B1 FR 3070066 B1 FR3070066 B1 FR 3070066B1 FR 1857487 A FR1857487 A FR 1857487A FR 1857487 A FR1857487 A FR 1857487A FR 3070066 B1 FR3070066 B1 FR 3070066B1
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FR
France
Prior art keywords
autonomous
chaos
autonomous vehicle
assessment
cooperability
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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
FR1857487A
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English (en)
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FR3070066A1 (fr
Inventor
Nathan C Westover
Benjamin M Geller
Justin J Chow
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Toyota Motor Engineering and Manufacturing North America Inc
Original Assignee
Toyota Motor Engineering and Manufacturing North America Inc
Toyota Engineering and Manufacturing North America Inc
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Publication of FR3070066A1 publication Critical patent/FR3070066A1/fr
Application granted granted Critical
Publication of FR3070066B1 publication Critical patent/FR3070066B1/fr
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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
    • G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
    • 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
    • G01C21/3407—Route searching; Route guidance specially adapted for specific applications
    • 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
    • G01C21/34—Route searching; Route guidance
    • G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
    • G01C21/3461—Preferred or disfavoured areas, e.g. dangerous zones, toll or emission zones, intersections, manoeuvre types, segments such as motorways, toll roads, ferries
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0276—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0276—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle
    • G05D1/0278—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle using satellite positioning signals, e.g. GPS

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Navigation (AREA)
  • Traffic Control Systems (AREA)

Abstract

L'invention concerne un dispositif et un procédé pour un routage de véhicule autonome basé sur une évaluation de chaos. Une pluralité d'options de route (420, 422, 424, 426) basées sur des données d'objectif de destination (224) relativement à des données de position actuelle de véhicule autonome sont générées. Pour chacune de la pluralité d'options de route, un niveau de chaos associé (W1, W3, W4, W5) peut être évalué, et une métrique de coopérabilité autonome peut être générée sur la base du niveau de chaos associé. La sélection autonome d'une option de route de la pluralité d'options de route est basée sur une métrique de coopérabilité autonome favorable, et des données de description de mission autonome (220) sont générées sur la base de l'option de route qui inclut la métrique de coopérabilité autonome favorable. Les données de description de mission autonome peuvent être transmises pour s'engager de façon autonome vers une destination qui est définie par les données d'objectif de destination (224).
FR1857487A 2017-08-14 2018-08-14 Routage de vehicule autonome base sur l'evaluation de chaos Active FR3070066B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/676,033 US10345110B2 (en) 2017-08-14 2017-08-14 Autonomous vehicle routing based on chaos assessment
US15676033 2017-08-14

Publications (2)

Publication Number Publication Date
FR3070066A1 FR3070066A1 (fr) 2019-02-15
FR3070066B1 true FR3070066B1 (fr) 2021-06-25

Family

ID=65274889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1857487A Active FR3070066B1 (fr) 2017-08-14 2018-08-14 Routage de vehicule autonome base sur l'evaluation de chaos

Country Status (4)

Country Link
US (1) US10345110B2 (fr)
JP (1) JP6687685B2 (fr)
CN (1) CN109387213B (fr)
FR (1) FR3070066B1 (fr)

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Also Published As

Publication number Publication date
US10345110B2 (en) 2019-07-09
FR3070066A1 (fr) 2019-02-15
CN109387213A (zh) 2019-02-26
CN109387213B (zh) 2021-09-07
JP2019056691A (ja) 2019-04-11
JP6687685B2 (ja) 2020-04-28
US20190049257A1 (en) 2019-02-14

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