Title:
ナビゲーション装置
Document Type and Number:
Japanese Patent JP7321642
Kind Code:
B2
Abstract:
To provide a navigation device which can suppress the presentation of a path with low accuracy.SOLUTION: A navigation device comprises: a microphone 7 which inputs voice information; a voice recognition unit 30 which extracts path generation information used for specifying a travel path by performing voice recognition processing on the voice information; a path specification unit 32 which specifies the travel path on the basis of the extracted path generation information; an accuracy determination unit 34 which determines the level of accuracy for a plurality of sections included in the specified travel path; a display section setting unit 33 which sets the first section determined to have the high accuracy by the accuracy determination unit 34 for the display object section in the travel path; a display section drawing unit 35 which displays the display object section together with a peripheral map image; a display processing unit 60; and a display device 6.SELECTED DRAWING: Figure 1
Inventors:
Hideto Sasaki
Application Number:
JP2019088079A
Publication Date:
August 07, 2023
Filing Date:
May 08, 2019
Export Citation:
Assignee:
Alpine Co., Ltd.
International Classes:
G01C21/36
Domestic Patent References:
| JP2010145262A | ||||
| JP2006047123A | ||||
| JP2002310682A |
Attorney, Agent or Firm:
Masahiko Amagai
Kazuyuki Tachibana
Kyozo Katayose
Katsushi Sato
Kazuyuki Tachibana
Kyozo Katayose
Katsushi Sato
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