To allow the driver to identify a notification vibration even in a situation in which the notification vibration may be masked depending on the road conditions. A vehicle notification device (1) randomly extract one of a plurality of pieces of signal data by the number of vibrators (exciters EX1 to EX4), each of the pieces of signal data being different in a combination of an initial frequency and a target frequency and generates a plurality of sweep signals by changing the frequency from the initial frequency to the target frequency of the extracted piece of signal data in cycles. A plurality of notification vibrations whose frequencies change in different frequency ranges are outputted by outputting the generated sweep signals, individually from the vibrators (exciters EX1 to EX4).
VEHICLE NOTIFICATION DEVICE, VEHICLE NOTIFICATION METHOD AND NOTIFICATION SIGNAL
FAHRZEUGBENACHRICHTIGUNGSVORRICHTUNG, FAHRZEUGBENACHRICHTIGUNGSVERFAHREN UND BENACHRICHTIGUNGSSIGNAL
DISPOSITIF DE NOTIFICATION DE VÉHICULE, PROCÉDÉ DE NOTIFICATION DE VÉHICULE ET SIGNAL DE NOTIFICATION
2021-08-11
Patent
Elektronische Ressource
Englisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A47C Stühle , CHAIRS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler |
VEHICLE NOTIFICATION DEVICE, VEHICLE NOTIFICATION METHOD AND NOTIFICATION SIGNAL
Europäisches Patentamt | 2017
|VEHICLE NOTIFICATION DEVICE, VEHICLE NOTIFICATION METHOD, AND NOTIFICATION SIGNALS
Europäisches Patentamt | 2018
|VEHICLE NOTIFICATION DEVICE, VEHICLE NOTIFICATION SYSTEM, AND VEHICLE NOTIFICATION METHOD
Europäisches Patentamt | 2023
|Vehicle notification device and vehicle notification method
Europäisches Patentamt | 2019
|VEHICLE NOTIFICATION DEVICE AND VEHICLE NOTIFICATION METHOD
Europäisches Patentamt | 2018
|