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Motor vehicle with a speech interface

  • US 7,873,517 B2
  • Filed: 11/09/2006
  • Issued: 01/18/2011
  • Est. Priority Date: 11/09/2006
  • Status: Active Grant
First Claim
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1. A motor vehicle comprising:

  • a speech interface configured to receive an acoustic input of commands for operating one of a motor vehicle and a module of the motor vehicle;

    said speech interface including a speech recognition database and a speech recognition engine;

    said speech recognition database storing a substantial portion of at least one of commands and command components which can be input, in a version according to a pronunciation in a first language and in a version according to a pronunciation in at least a second language, such that each given one of the substantial portion of the at least one of commands and command components is stored in a version according to a pronunciation in the first language and in a version according to a pronunciation in at least the second language;

    said speech recognition engine being configured to automatically compare an acoustic command to at least one of commands and command components, which are stored in said speech recognition database, in a version according to the pronunciation in the first language and to at least one of commands and command components, which are stored in said speech recognition database, in a version according to the pronunciation in the second language;

    said speech interface including a speech recognition acoustic model trained in the first language and in the second language; and

    said speech interface including a multilingual grammar module, said multilingual grammar module including grammar and phrases in the first language and in the second language.

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