FR3090093B1 - Method for determining at least one place of interest based on a voice request from an occupant of a motor vehicle - Google Patents

Method for determining at least one place of interest based on a voice request from an occupant of a motor vehicle Download PDF

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Publication number
FR3090093B1
FR3090093B1 FR1872846A FR1872846A FR3090093B1 FR 3090093 B1 FR3090093 B1 FR 3090093B1 FR 1872846 A FR1872846 A FR 1872846A FR 1872846 A FR1872846 A FR 1872846A FR 3090093 B1 FR3090093 B1 FR 3090093B1
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FR
France
Prior art keywords
vehicle
occupant
voice request
place
determined
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
FR1872846A
Other languages
French (fr)
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FR3090093A1 (en
Inventor
Jose Mendes-Carvalho
Thierry Giaccone
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR1872846A priority Critical patent/FR3090093B1/en
Publication of FR3090093A1 publication Critical patent/FR3090093A1/en
Application granted granted Critical
Publication of FR3090093B1 publication Critical patent/FR3090093B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3679—Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities
    • 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
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3605—Destination input or retrieval
    • G01C21/3608—Destination input or retrieval using speech input, e.g. using speech recognition
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/223—Execution procedure of a spoken command
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/226—Procedures used during a speech recognition process, e.g. man-machine dialogue using non-speech characteristics
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/226—Procedures used during a speech recognition process, e.g. man-machine dialogue using non-speech characteristics
    • G10L2015/227—Procedures used during a speech recognition process, e.g. man-machine dialogue using non-speech characteristics of the speaker; Human-factor methodology

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Acoustics & Sound (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)

Abstract

Procédé de détermination d’au moins un lieu d’intérêt en fonction d’une requête vocale d’un occupant d’un véhicule automobile Procédé de détermination d’au moins un lieu d’intérêt en fonction d’une requête vocale d’un occupant d’un véhicule automobile, comprenant les étapes suivantes : on réalise une reconnaissance vocale d’une requête vocale formulée par l’occupant du véhicule, on détermine la position du véhicule par l’intermédiaire d’un moyen de positionnement global lié au véhicule, on détermine un premier angle entre la direction du véhicule et une direction de référence absolue, on réalise une acquisition d’image de l’habitacle du véhicule comprenant le visage de l’occupant ayant formulé la requête vocale afin de déterminer le deuxième angle entre la direction du regard de l’occupant du véhicule ayant formulé la requête vocale et la direction du véhicule, on détermine un point d’horizon de champ visuel en fonction du premier angle entre la direction du véhicule et une direction de référence absolue, du deuxième angle entre la direction du regard de l’occupant du véhicule ayant formulé la requête vocale et la direction du véhicule et d’une distance d’horizon calculée ou prédéterminée, on détermine au moins un lieu d’intérêt dans une ellipse définie par un premier rayon, un deuxième rayon et la position du point d’horizon, on transmet le au moins un lieu d’intérêt déterminé à destination des occupants du véhicule par l’intermédiaire d’une synthèse vocale et/ou d’un affichage visuel sur une interface homme machine. Figure pour l’abrégé : Pas de figureMethod for determining at least one place of interest based on a voice request from an occupant of a motor vehicle Method for determining at least one place of interest based on a voice request from a occupant of a motor vehicle, comprising the following steps: a voice recognition of a voice request formulated by the occupant of the vehicle is carried out, the position of the vehicle is determined by means of a global positioning means linked to the vehicle , a first angle is determined between the direction of the vehicle and an absolute reference direction, an image acquisition of the passenger compartment of the vehicle comprising the face of the occupant having formulated the voice request in order to determine the second angle between the direction of gaze of the occupant of the vehicle having formulated the voice request and the direction of the vehicle, a visual field horizon point is determined as a function of the first angle between the direction of the vehicle and a direction d e absolute reference, of the second angle between the direction of gaze of the occupant of the vehicle having formulated the voice request and the direction of the vehicle and of a calculated or predetermined horizon distance, at least one place of interest is determined in an ellipse defined by a first radius, a second radius and the position of the horizon point, the at least one determined place of interest is transmitted to the occupants of the vehicle by means of a voice synthesis and / or d 'a visual display on a man-machine interface. Figure for the abstract: No figure

FR1872846A 2018-12-13 2018-12-13 Method for determining at least one place of interest based on a voice request from an occupant of a motor vehicle Active FR3090093B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1872846A FR3090093B1 (en) 2018-12-13 2018-12-13 Method for determining at least one place of interest based on a voice request from an occupant of a motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1872846A FR3090093B1 (en) 2018-12-13 2018-12-13 Method for determining at least one place of interest based on a voice request from an occupant of a motor vehicle

Publications (2)

Publication Number Publication Date
FR3090093A1 FR3090093A1 (en) 2020-06-19
FR3090093B1 true FR3090093B1 (en) 2021-06-04

Family

ID=66530210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1872846A Active FR3090093B1 (en) 2018-12-13 2018-12-13 Method for determining at least one place of interest based on a voice request from an occupant of a motor vehicle

Country Status (1)

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FR (1) FR3090093B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2749843A1 (en) * 2012-12-28 2014-07-02 GN Store Nord A/S Method for filtering and selecting geographical points of interest and mobile unit corresponding thereto
US8818716B1 (en) * 2013-03-15 2014-08-26 Honda Motor Co., Ltd. System and method for gesture-based point of interest search
US20170176207A1 (en) * 2015-12-17 2017-06-22 Jaguar Land Rover Limited In vehicle system and method for providing information regarding points of interest

Also Published As

Publication number Publication date
FR3090093A1 (en) 2020-06-19

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