Patent JPH0764480A successfully refreshed from Google Patents.
← Back to Patent Explorer
JPH0764480A Expired / Lapsed JP ⏱️ 0.0 years remaining

In-vehicle information processing voice recognition device

Assignee: Honda Motor Co Ltd
•
Filing: 1993-08-25
•
Granted: —
•
Expires: 2013-08-25
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from Japanese (57)【要約】 【目的】 音声による入力語と、音声辞書に登録されて いるナビゲーション用地図の表示内容に係る地名や施設 名などの語彙とを比較照合して入力語を認識する際、音 声辞書に登録されている語彙が大量になっても、音声に よる入力語の音声認識を効率良く迅速に行わせるととも に、類似語による誤認識の確率を低減する。 【構成】 音声辞書の登録内容を地域に応じてグループ 分けしたうえで、ナビゲーション装置によって求められ ている車両の現在位置に対する距離にもとづいて、入力 語を認識する際に用いる音声辞書のグループを優先順位 をもって決定するようにしたことを特徴とする。 (57) [Summary] [Purpose] When recognizing the input word by comparing and collating the input word by voice and the vocabulary such as the place name and facility name related to the display contents of the navigation map registered in the voice dictionary, Even if the vocabulary registered in the voice dictionary becomes large, the voice recognition of the input word by voice can be performed efficiently and quickly, and the probability of erroneous recognition by the similar word can be reduced. [Structure] The registered contents of the voice dictionary are divided into groups according to regions, and the voice dictionary group used for recognizing the input word is prioritized based on the distance to the current position of the vehicle obtained by the navigation device. The feature is that the order is decided.

Inventors

  • 👤 Yoshiyuki Matsumoto
  • 👤 善行 松本

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-10-31 06:28
CPC Classifications
—

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag