| 摘要 |
Disclosed is a sound output device for electric vehicle including a sound producing unit 11 for producing a sound, an information acquiring unit 12 for acquiring state information about the state of a vehicle or surroundings information about surroundings of the vehicle, and a control unit 13 for controlling a sound volume and an output direction of the sound produced by the sound producing unit 11 according to the vehicle state information or the surroundings information acquired by the information acquiring unit 12 to output the sound to outside the vehicle. Therefore, the sound output device for electric vehicle makes it easy for pedestrians and passengers each riding on a vehicle, such as a light vehicle or a motorbike, to hear the sound produced thereby, or can prevent neighboring residents from being put into an unpreferable situation. |
