Title:
車両用走行支援装置
Document Type and Number:
Japanese Patent JP5874822
Kind Code:
B2
Abstract:
Provided is a travel assistance device for a vehicle that associates map information and assistance control, prepares a storable database for each vehicle or driver, and uses said database to achieve accurate travel assistance. A controller (10) detects the travel position of a vehicle on the basis of a GPS detection signal (G) that is supplied from a GPS antenna (13), searches a database (DB) on the basis of the detected travel position, reads the contents of assistance control that corresponds to the travel position or stopped position of the vehicle, and performs assistance control. When assistance control has been executed, the controller (10) determines on the basis of an audio signal (SA) supplied from a microphone (12) whether a driver is conveying one of three attitudes with regards to the execution of assistance control, namely whether the driver is emitting a sound that can be determined to express agreement, whether the driver is emitting a sound that can be determined to express disagreement, or whether the driver is emitting neither of these sounds. On the basis of the determination result, the controller (10) corrects the contents of the assistance control and overwrites the contents of the database (DB).
Inventors:
Takashi Hashimoto
Masao Yamane
Shogo Watanabe
Takuyoshi Yanagi
Norimasa Kishi
Masao Yamane
Shogo Watanabe
Takuyoshi Yanagi
Norimasa Kishi
Application Number:
JP2014515478A
Publication Date:
March 02, 2016
Filing Date:
April 12, 2013
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
B60W50/00; B60R16/02; B60W40/09; B60W50/14; F02D29/02; F16H61/02; F16H63/40; G01C21/26; G08G1/16
Domestic Patent References:
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| JP2012022041A | ||||
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| JP2003123185A | ||||
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Attorney, Agent or Firm:
Tetsuya Mori
Hide Tanaka Tetsu
Toru Miyasaka
Hide Tanaka Tetsu
Toru Miyasaka