Method and apparatus for wireless transmission of messages between a vehicle-internal communication system and a vehicle-external central computer
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United States of America Patent
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Jul 10, 2007
Grant Date -
N/A
app pub date -
Jul 17, 2000
filing date -
Jul 16, 1999
priority date (Note) -
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Abstract
In a method and apparatus for wireless transmission of messages between a vehicle-internal communication system and a vehicle-external central computer, the vehicle-internal communication system has acoustic output unit for the playback of a received message. In the vehicle-external central computer, the message, which is at first present in text form and is to be sent to the vehicle-internal communication system, is transformed into a phonetic transcription; the phonetic transcription, is then transmitted to the vehicle-internal communication system. In the vehicle internal communication system, the phonetic transcription is transformed to speech and is emitted via the acoustic output unit. Spoken messages from a vehicle occupant are recorded via an acoustic input unit, processed and transmitted to the central computer by reversal of the same process.
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