A vehicle notification device acquires the speed limit applied to the own lane based on the image data acquired by the camera device, and generates a notification sound from the buzzer when the host vehicle speed exceeds the speed limit. The vehicle notification device acquires the traveling environment sound in the vehicle cabin using the vehicle cabin microphone, and acquires the frequency band and the sound pressure of the traveling environment sound. Then, the vehicle notification device changes the “frequency band and sound pressure” of the notification sound generated from the buzzer in accordance with the frequency band and sound pressure of the acquired traveling environment sound.
VEHICLE NOTIFICATION DEVICE, VEHICLE NOTIFICATION METHOD, AND STORAGE MEDIUM
2025-06-26
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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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