Systems and methods for off-board voice automated vehicle navigation
Abstract
A method for providing navigation information comprising: receiving a speech user interface (102) from a user of the voice user interface (11, 12, 14), including speech a complete destination address that it is in its entirety at least one of: a point of interest of objective destination; a street intersection; and an address set that includes at least one street number and one street name; process speech (102) in voice navigation information; process speech (102) in voice navigation information; transmit voice navigation information via a wireless link (25) to a remote data center (19); analyze (103) voice navigation information with a voice recognition system (20) in the remote data center (19) to recognize the components of the complete destination address pronounced by the user; characterized by generating (104) in the remote data center (19) a list of the hypothetical recognized components of the complete destination address listed by the confidence levels as calculated for each component of the complete destination address analyzed by the voice recognition system (20); display the list of hypothetical recognized components and confidence levels in the remote data center to make a selective review by a human data center operator (23); select a set of hypothetical components recognized based on confidence levels in the list; Confirm (111, 112) the accuracy of the selected set of hypothetical components recognized from the full destination address via interactive voice exchanges between the user and the remote data center (19) when playing a generated text-to-speech spoken audio by computer to the user for confirmation; determine the destination from confirmed components of the complete destination address; generate (113) the route information to the destination in the remote data center (19); and transmitting (114) the route information to the voice user interface from the remote data center (19) via the wireless link (25).

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6 paragraphs, as filed
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116 members in 10 offices
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Numbers
- Publication
- 2527263
- Publication, DOCDB
- 2527263
- Publication, EPODOC
- ES2527263T
- Application
- 12000135
- Application, DOCDB
- 12000135
- Application, EPODOC
- ES20120000135T
Titles2
- Spanish
- Sistemas y métodos para navegación automática de vehículo con voz, no incorporados
- English
- Systems and methods for automatic vehicle navigation with voice, not incorporated
Classification
- CPC, 8
- G01C21/3608
- G08G1/096811
- G08G1/09685
- G08G1/096872
- G08G1/096894
- G10L21/00
- G10L15/00
- G10L21/06
- IPC, 2
- G08G1 0968
- G01C21 36