Systems and methods for off-board voice automated vehicle...

G - Physics – 01 – C

Patent

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G01C 21/34 (2006.01)

Patent

CA 2579620

A method of providing navigational information to a vehicle operator includes processing destination information spoken by a vehicle operator with an on - board processing system on a vehicle. The processed voice information is transmitted via a wireless link to a remote data center and analyzed with a voice recognition system at the remote data center to recognize components of the destination information spoken by the vehicle operator. The accuracy of the recognition of the components of the destination information is confirmed via interactive voice exchanges between the vehicle operator and the remote data center. A destination is determined from confirmed components of the destination information, route information to the destination is generated at the remove data center, and the route information transmitted to the on - board processing system from the remote data center via the wireless link.

La présente invention concerne un procédé permettant de fournir à un conducteur de l'information de navigation en traitant l'information de destination prononcée par le conducteur au moyen d'un système de traitement embarqué. L'information vocale traitée est émise par radio à un centre informatique à distance, et analysée avec un système de reconnaissance vocale dans ce centre informatique à distance de façon à reconnaître les composants de l'information de destination prononcée par le conducteur. L'exactitude des composants de l'information de destination est confirmée par des échanges vocaux interactifs entre le conducteur et le centre informatique à distance. A partir des composants confirmés de l'information de destination, on détermine une destination, l'information d'itinéraire jusqu'à destination étant produite par le centre informatique à distance. L'information d'itinéraire est envoyée via la liaison radio au système de traitement embarqué par le centre informatique à distance.

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