To provide a vehicle approach reporting device capable of reducing discomfort that an occupant feels while outputting a notification sound to the outside of a vehicle effectively.SOLUTION: A vehicle approach reporting device 100 for reporting approach of a vehicle by using a first speaker 51 and a second speaker 52 mounted on a vehicle includes a sound source 20 for outputting a signal corresponding to a sound reporting approach of the vehicle, which is input to the first speaker 51 and the second speaker 52, and an information processing part 10 for changing the phase of at least one signal of the signal input to the first speaker 51 and the signal input to the second speaker 52 according to a speed of the vehicle.SELECTED DRAWING: Figure 2
【課題】車外に対して効果的に報知音を出力しつつ、搭乗者へ与える不快感を低減できる車両近接報知装置を提供する。【解決手段】車両に搭載された第1スピーカ51および第2スピーカ52を用いて車両の接近を報知するための車両近接報知装置100は、車両の接近を報知する音に対応する信号であって、第1スピーカ51および第2スピーカ52に入力される信号を出力する音源20と、第1スピーカ51に入力される信号および第2スピーカ52に入力される信号のうちの少なくとも一方の信号の位相を車両の速度に応じて変化させる情報処理部10と、を備える。【選択図】図2
VEHICLE APPROACH REPORTING DEVICE, VEHICLE, AND VEHICLE APPROACH REPORTING METHOD
車両近接報知装置、車両および車両近接報知方法
2020-10-01
Patent
Electronic Resource
Japanese
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 |
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