Title:
音声出力制御システム
Document Type and Number:
Japanese Patent JP7264122
Kind Code:
B2
Abstract:
A controller executes output state control in which an output status of a sound signal outputted from a sound source device and that of a blowing sound outputted from a sounding device are controlled based on driving environment information. In the output state control, it is judged whether or not an output condition of the blowing sound is satisfied based on the driving environment information. If it is judged that the output condition is satisfied, a mute signal is outputted to a sound source device to mute the output of the sound signal and also a blowing signal including mute information is outputted to the sounding device. The mute information includes information on a start timing to output the blowing sound. The start timing is variably set in accordance with an importance of the information provided to an occupant of the vehicle.
Inventors:
Igarashi Isao
Naoki Nishimura
Naoki Nishimura
Application Number:
JP2020114152A
Publication Date:
April 25, 2023
Filing Date:
July 01, 2020
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60R16/02; G08B21/00; G08B21/02; G08B23/00; H04R3/00
Domestic Patent References:
| JP56154345A | ||||
| JP2007267956A | ||||
| JP2004255945A | ||||
| JP973588A |
Foreign References:
| WO2013027259A1 | ||||
| US20200086788 | ||||
| DE102015205042A1 |
Attorney, Agent or Firm:
Patent Attorney Takada / Takahashi International Patent Office
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