EP 2572164 A1 20130327 - NAVIGATIONAL AID HAVING IMPROVED PROCESSING OF DISPLAY DATA
Title (en)
NAVIGATIONAL AID HAVING IMPROVED PROCESSING OF DISPLAY DATA
Title (de)
NAVIGATIONSHILFE MIT VERBESSERTER VERARBEITUNG VON ANZEIGEDATEN
Title (fr)
AIDE A LA NAVIGATION A TRAITEMENT DE DONNEES D'AFFICHAGE PERFECTIONNE
Publication
Application
Priority
- FR 1053795 A 20100517
- FR 2011051081 W 20110513
Abstract (en)
[origin: WO2011144849A1] The present invention relates to the processing of display data on a screen for a navigational aid between a current position point (POCS) and a destination point (DEST). The display on the screen comprises at least one 3-D representation of a panorama facing the position point. The invention provides for: a step of comparing a distance from the current position point with at least one threshold distance (DS1; DS2), and a step of processing display data, according to said comparison, in order to control a command of the display on the screen with at least, respectively from the bottom to the top of the screen: a first 3-D representation, according to a perspective defined with a first angle of view in relation to a selected plane, of a panorama separated from the current position point by a distance that is less than said threshold distance (DS1; DS2); and a second representation, according to a perspective defined with a second angle of view in relation to said selected plane, of a panorama separated from the current position point by a distance that is greater than said threshold distance (DS1; DS2), the first angle being smaller than the second angle.
IPC 8 full level
G01C 21/36 (2006.01); G01C 21/20 (2006.01)
CPC (source: EP US)
G01C 21/20 (2013.01 - EP US); G01C 21/36 (2013.01 - EP US)
Citation (search report)
See references of WO 2011144849A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
FR 2960078 A1 20111118; EP 2572164 A1 20130327; US 2013069941 A1 20130321; WO 2011144849 A1 20111124
DOCDB simple family (application)
FR 1053795 A 20100517; EP 11725172 A 20110513; FR 2011051081 W 20110513; US 201113698165 A 20110513