A vehicle information notification device includes a sound signal analyzer to analyze the notification sound outputted from a first notifier, a system controller to control the operation of the first notifier, an abnormality determiner to determine an operation abnormality of the first notifier on the basis of an analysis result acquired by the sound signal analyzer, and to, when determining that the first notifier is operating normally, determine whether an S/N ratio of the notification sound outputted from the first notifier to ambient noise reaches a permitted level, and a notification controller to cause a second notifier to notify information when it is determined that the first notifier is not operating normally or that the S/N ratio does not reach the permitted level.
Vehicle information notification device
2017-08-29
Patent
Electronic Resource
English
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme |
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