A navigation device displaying traffic information

Details A navigation device displaying traffic information A navigation device displaying traffic information

G - Physics

01

C

G01C 21/26 (2006.01) G08G 1/0969 (2006.01)

Patent

CA 2627784

A navigation device displays a route superimposed on a road map, together with one or more symbols each indicating a location for which audio or visual traffic information exists, each symbol being selectable to play back the audio or visual information. Visual traffic information can be from a fixed traffic camera; a driver can hence rapidly view a video feed or still image from a traffic camera to allow him to assess the traffic conditions.

L'invention concerne un dispositif de navigation qui affiche un itinéraire superposé à une carte routière, ainsi qu'un ou plusieurs symboles indiquant un emplacement pour lequel des informations audio ou visuelles concernant la circulation existent. Chaque symbole peut être sélectionné pour lire les informations audio ou visuelles. Les informations visuelles concernant la circulation peuvent provenir d'une caméra fixe située sur la route. Ainsi, le conducteur peut voir rapidement un flux vidéo ou une image fixe provenant d'une caméra fixe, ce qui lui permet de prévoir les conditions de circulation.

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