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Patent Searching and Data


Title:
IN-VEHICLE SPEECH RECOGNITION DEVICE AND IN-VEHICLE EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2017/042906
Kind Code:
A1
Abstract:
A speech recognition unit recognizes speech during a predetermined period. A determination unit determines whether there is a single speaker or multiple speakers in a vehicle. When there are multiple speakers in the vehicle, a recognition control unit adopts the recognition results of speech produced after receiving an instruction that speaking will begin. When there is a single speaker in the vehicle, the recognition control unit adopts the recognition results of speech as to whether the speech is produced after receiving the instruction or the speech is produced without receiving the instruction. A control unit performs an operation in accordance with the recognition results adopted by the recognition control unit.

Inventors:
CHIKURI TAKAYOSHI (JP)
Application Number:
JP2015/075595
Publication Date:
March 16, 2017
Filing Date:
September 09, 2015
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G10L15/22; G10L15/00; G10L15/28
Domestic Patent References:
WO2015029304A12015-03-05
Foreign References:
JP2001166794A2001-06-22
JP2005157086A2005-06-16
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
Hideaki Tazawa (JP)
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