26-02-2015 дата публикации
Номер: US20150054646A1
Принадлежит:
The present invention has an object to improve usability of a vehicle-mounted electronic device. The vehicle-mounted electronic device is configured to execute, when unauthorized content is detected by an unauthorized content detecting unit, an audio reproduction restriction on a display device, and when a volume change operation is executed during the audio reproduction restriction, to cause the display device to display a message indicating that the volume change operation has been executed during the audio reproduction restriction. More specifically, the displayed message indicates that the audio reproduction restriction associated with the unauthorized content reproduction is executed and the volume change operation is also executed during the execution. Therefore, the volume can be changed when next content is reproduced, resulting in preventing unexpected high-volume audio from being outputted and thus improving usability. 18-. (canceled)9. A vehicle-mounted electronic device comprising: a display device; a control device connected to the display device; a reproducing device connected to the control device; and an unauthorized content detecting unit provided in at least one of the control device and the reproducing device , whereinthe control device is configured to execute, when unauthorized content is detected by the unauthorized content detecting unit, an audio reproduction restriction on the display device, and when a volume change operation is executed during the audio reproduction restriction, to cause the display device to display a message indicating that the volume change operation has been executed during the audio reproduction restriction.10. The vehicle-mounted electronic device according to claim 9 , whereinthe display device includes a front seat display device and a rear seat display device; and the control device is connected to the front seat display device and the rear seat display device, and whereinthe control device is configured to ...
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