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Navigation apparatus

  • US 20060074661A1
  • Filed: 09/27/2004
  • Published: 04/06/2006
  • Est. Priority Date: 09/27/2004
  • Status: Active Grant
First Claim
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1. A navigation apparatus, comprising:

  • storage means which stores keywords related to geographical points and their phonetic symbols;

    speech recognition means for recognizing the content of speech;

    word displaying means which displays words contained in the content of the recognized speech and matched with the keywords stored in the storage means;

    search means for searching, in the case where correction is required for one of the displayed words, words each having phonetic symbols in which the first phonetic symbol thereof is different from the first phonetic symbol of the phonetic symbols of the word to be corrected;

    candidates presenting means for presenting the searched words as candidates for correction;

    result acquiring means for acquiring the word selected from the candidates for correction and words contained in the displayed words other than the selected word as a recognition result; and

    geographical point search means for carrying out a geographical point search based on the words of the recognition result.

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