06650997 is referenced by 100 patents.

A system for converting a voice input requested location to a destination location useable by a navigation device in a vehicle. The system includes a mobile communicator, preferably a mobile phone, in communication with a base station and a voice portal server. The voice portal server identifies through a voice recognition algorithm a destination location corresponding to a requested location verbally input by the vehicle occupant. The voice portal server may access the internet for additional information. The voice portal server may prompt the occupant to respond to interrogatories to narrow the possible matches for the requested location to one destination location. The destination location is transmitted from the voice portal server via the base station and via the mobile communicator to a decoder in an encoded format, preferably in DTMF (Dual Tone Multi-Frequency) format. The decoder decoding the destination location and transmitting the destination location to a navigation device. The navigation device plotting a selected route from the current location to the destination location. A method of using the system is provided. An in-vehicle apparatus using the system is also provided.

System and method for interfacing mobile units using a cellphone
Application Number
Publication Number
6650997 (B2)
Application Date
September 28, 2001
Publication Date
November 18, 2003
Karsten Funk
Mountain View
Kenyon & Kenyon
Robert Bosch
H04Q 7/20
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