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FR3104791B1 - Method for developing route guidance instructions - Google Patents

Method for developing route guidance instructions Download PDF

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Publication number
FR3104791B1
FR3104791B1 FR1914644A FR1914644A FR3104791B1 FR 3104791 B1 FR3104791 B1 FR 3104791B1 FR 1914644 A FR1914644 A FR 1914644A FR 1914644 A FR1914644 A FR 1914644A FR 3104791 B1 FR3104791 B1 FR 3104791B1
Authority
FR
France
Prior art keywords
guidance instructions
individual
route guidance
waypoints
starting position
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
FR1914644A
Other languages
French (fr)
Other versions
FR3104791A1 (en
Inventor
Frédéric Costa
Léa Patteyn
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
Nissan Motor Co Ltd
Original Assignee
Renault SAS
Nissan Motor Co 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 Renault SAS, Nissan Motor Co Ltd filed Critical Renault SAS
Priority to FR1914644A priority Critical patent/FR3104791B1/en
Publication of FR3104791A1 publication Critical patent/FR3104791A1/en
Application granted granted Critical
Publication of FR3104791B1 publication Critical patent/FR3104791B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3626—Details of the output of route guidance instructions
    • G01C21/3641—Personalized guidance, e.g. limited guidance on previously travelled routes
    • 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
    • G01C21/3626—Details of the output of route guidance instructions
    • G01C21/3629—Guidance using speech or audio output, e.g. text-to-speech

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Navigation (AREA)

Abstract

L’invention concerne un procédé d’élaboration d’instructions de guidage routier à destination d’un individu, comprenant des étapes de : - détermination par un calculateur d’un trajet (T1) entre une position de départ (Ei) et une destination souhaitée (EF), à partir d’une base de données cartographiques (20), ledit trajet passant par une pluralité de points de passage (A, B, E, F), - établissement d’instructions de guidage permettant de guider l’individu depuis la position de départ jusqu’à la destination souhaitée, et - transmission vocale desdites instructions de guidage à destination de l’individu. Selon l’invention, il est prévu une étape de détermination d’un indice de familiarité pour une partie au moins desdits points de passage, et , à l’étape de transmission vocale, le nombre d’instructions de guidage transmises vocalement à destination de l’individu dépend de chaque indice de familiarité déterminé. Figure pour l’abrégé : Fig. 5The invention relates to a method for preparing route guidance instructions intended for an individual, comprising steps of: - determination by a computer of a route (T1) between a starting position (Ei) and a destination desired (EF), from a cartographic database (20), said path passing through a plurality of waypoints (A, B, E, F), - establishment of guidance instructions making it possible to guide the individual from the starting position to the desired destination, and - voice transmission of said guidance instructions to the individual. According to the invention, there is provided a step of determining a familiarity index for at least part of said waypoints, and, at the voice transmission step, the number of guidance instructions transmitted by voice to the person. the individual depends on each determined familiarity index. Figure for the abstract: Fig. 5

FR1914644A 2019-12-17 2019-12-17 Method for developing route guidance instructions Active FR3104791B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1914644A FR3104791B1 (en) 2019-12-17 2019-12-17 Method for developing route guidance instructions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1914644A FR3104791B1 (en) 2019-12-17 2019-12-17 Method for developing route guidance instructions
FR1914644 2019-12-17

Publications (2)

Publication Number Publication Date
FR3104791A1 FR3104791A1 (en) 2021-06-18
FR3104791B1 true FR3104791B1 (en) 2021-11-12

Family

ID=69630552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1914644A Active FR3104791B1 (en) 2019-12-17 2019-12-17 Method for developing route guidance instructions

Country Status (1)

Country Link
FR (1) FR3104791B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7424363B2 (en) * 2004-08-20 2008-09-09 Robert Bosch Corporation Method and system for adaptive navigation using a driver's route knowledge
JP2006119120A (en) * 2004-09-27 2006-05-11 Denso Corp Car navigation system
GB2506645A (en) * 2012-10-05 2014-04-09 Ibm Intelligent route navigation

Also Published As

Publication number Publication date
FR3104791A1 (en) 2021-06-18

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