WO2008149012A3 - Pedestrian guiding mechanism - Google Patents

Pedestrian guiding mechanism Download PDF

Info

Publication number
WO2008149012A3
WO2008149012A3 PCT/FR2008/050823 FR2008050823W WO2008149012A3 WO 2008149012 A3 WO2008149012 A3 WO 2008149012A3 FR 2008050823 W FR2008050823 W FR 2008050823W WO 2008149012 A3 WO2008149012 A3 WO 2008149012A3
Authority
WO
WIPO (PCT)
Prior art keywords
guiding
difficulty
guiding mechanism
calculation
obtaining
Prior art date
Application number
PCT/FR2008/050823
Other languages
French (fr)
Other versions
WO2008149012A2 (en
Inventor
Francois Despres
Rachid Oulahal
Original Assignee
France Telecom
Francois Despres
Rachid Oulahal
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 France Telecom, Francois Despres, Rachid Oulahal filed Critical France Telecom
Publication of WO2008149012A2 publication Critical patent/WO2008149012A2/en
Publication of WO2008149012A3 publication Critical patent/WO2008149012A3/en

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
    • 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
    • G01C21/20—Instruments for performing navigational calculations
    • 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
    • G01C21/20—Instruments for performing navigational calculations
    • G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
    • G08G1/096811—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed offboard
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096877—Systems involving transmission of navigation instructions to the vehicle where the input to the navigation device is provided by a suitable I/O arrangement
    • G08G1/096883—Systems involving transmission of navigation instructions to the vehicle where the input to the navigation device is provided by a suitable I/O arrangement where input information is obtained using a mobile device, e.g. a mobile phone, a PDA

Abstract

The invention relates to a method for guiding an individual equipped with a mobile object capable of being located by a locating means and of receiving, during the movement of the mobile object along a predetermined path, guiding information from a guiding application, said path being previously divided into a plurality of portions, characterised in that it comprises, in case of a difficulty for obtaining a location by calculation on a given portion, the step of checking the difficulty for obtaining a location by calculation on the related portion, and in that the rest of the guiding process depends of the difficulty level.
PCT/FR2008/050823 2007-05-14 2008-05-13 Pedestrian guiding mechanism WO2008149012A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0755055 2007-05-14
FR0755055 2007-05-14

Publications (2)

Publication Number Publication Date
WO2008149012A2 WO2008149012A2 (en) 2008-12-11
WO2008149012A3 true WO2008149012A3 (en) 2009-02-12

Family

ID=38779515

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/050823 WO2008149012A2 (en) 2007-05-14 2008-05-13 Pedestrian guiding mechanism

Country Status (1)

Country Link
WO (1) WO2008149012A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5416712A (en) * 1993-05-28 1995-05-16 Trimble Navigation Limited Position and velocity estimation system for adaptive weighting of GPS and dead-reckoning information
US5835881A (en) * 1996-01-16 1998-11-10 Philips Electronics North America Corporation Portable system for providing voice driving directions
EP1189029A1 (en) * 2000-03-23 2002-03-20 Sanyo Electric Co., Ltd. Navigation system
WO2006086298A2 (en) * 2005-02-07 2006-08-17 Siemens Vdo Automotive Corporation Navigation system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5416712A (en) * 1993-05-28 1995-05-16 Trimble Navigation Limited Position and velocity estimation system for adaptive weighting of GPS and dead-reckoning information
US5835881A (en) * 1996-01-16 1998-11-10 Philips Electronics North America Corporation Portable system for providing voice driving directions
EP1189029A1 (en) * 2000-03-23 2002-03-20 Sanyo Electric Co., Ltd. Navigation system
WO2006086298A2 (en) * 2005-02-07 2006-08-17 Siemens Vdo Automotive Corporation Navigation system

Also Published As

Publication number Publication date
WO2008149012A2 (en) 2008-12-11

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