APPARATUS AND METHOD FOR GENERATING SOUND OF ELECTRIC VEHICLE

The invention provides an apparatus and a method for generating sound of an electric vehicle. The apparatus determines whether a current condition may be a regenerative braking condition, generates a regenerative braking sound based on an amount of change in motor torque under the regenerative braki...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KIM KIANG, PARK DONGUL
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides an apparatus and a method for generating sound of an electric vehicle. The apparatus determines whether a current condition may be a regenerative braking condition, generates a regenerative braking sound based on an amount of change in motor torque under the regenerative braking condition, and outputs the generated regenerative braking sound. 本发明提供了一种用于生成电动汽车的声音的设备及方法。该设备确定当前条件是否可以是再生制动条件,基于再生制动条件下马达转矩的变化量生成再生制动声音,并且输出所生成的再生制动声音。