An on-board warning sound device and apparatus for vehicle is provided. The on-board warning sound apparatus for a vehicle comprises: a horn assembly comprising a horn coil assembly and a horn trumpet connected with the horn coil assembly; a loudspeaker arranged independently of the horn assembly; and a control unit connected with the horn assembly and the loudspeaker, wherein the control unit is configured to generate a sound intensity control signal according to the current state of the vehicle and a surrounding environment of the vehicle, and to control the horn assembly to emit horn warning sounds based on the sound intensity control signal, and wherein the control unit is further configured to generate a simulated engine sound signal according to the current state of the vehicle, and to control the loudspeaker to emit simulated engine warning sounds based on the simulated engine sound signal.
ON-VEHICLE WARNING TONE APPARATUS FOR VEHICLE, AND ON-VEHICLE WARNING TONE DEVICE
BORDEIGENE WARNGERÄUSCHVORRICHTUNG UND -EINRICHTUNG FÜR FAHRZEUG
APPAREIL DE TONALITÉ D'AVERTISSEMENT EMBARQUÉ POUR VÉHICULE ET DISPOSITIF DE TONALITÉ D'AVERTISSEMENT EMBARQUÉ
2020-03-04
Patent
Elektronische Ressource
Englisch
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 / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES |
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