PROBLEM TO BE SOLVED: To generate a desired synthetic sound following an actual state, when a door is opened or closed.SOLUTION: A vehicle acoustic device is a device for outputting a sound from speakers 12, 13, 21, 31 provided on a vehicle 10 for synthesizing the sound to a mechanism sound which is generated following opening and closing of a door 20(30) when the door 20(30) of the vehicle 10 is opened and closed, and comprises an electronic control device for driving the speakers 12, 13, 21, 31 so that an output state of the sound output from the speakers 12, 13, 21, 31 is varied following a vehicle state in opening/closing of the door 20(30).SELECTED DRAWING: Figure 1
【課題】ドアが開閉される際に、現実に即した所望の合成音を生じさせることができる。【解決手段】車両の音響装置は、車両10のドア20(30)が開閉される際に、当該ドア20(30)の開閉に伴い生じる機構音に合成させるべく車両10に設けられたスピーカ12,13,21,31から音を出力させる装置であり、スピーカ12,13,21,31から出力される音の出力態様を当該ドア20(30)の開閉時における車両状態に応じて可変させるべくスピーカ12,13,21,31を駆動する電子制御装置を備えている。【選択図】図1
VEHICLE ACOUSTIC DEVICE
車両の音響装置
25.05.2017
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
VEHICLE ACOUSTIC DEVICE AND ATTACHMENT STRUCTURE OF VEHICLE ACOUSTIC DEVICE
Europäisches Patentamt | 2019
|VEHICLE ACOUSTIC CONTROL DEVICE, AND VEHICLE ACOUSTIC CONTROL METHOD
Europäisches Patentamt | 2016
|ON-VEHICLE ACOUSTIC DEVICE AND ON-VEHICLE ACOUSTIC DEVICE CONTROL METHOD
Europäisches Patentamt | 2024
|ACOUSTIC DEVICE FOR VEHICLE, AND ACOUSTIC METHOD FOR VEHICLE
Europäisches Patentamt | 2015
|VEHICLE ACOUSTIC CONTROL DEVICE, AND VEHICLE ACOUSTIC CONTROL METHOD
Europäisches Patentamt | 2016
|