Vehicle
US11388542B2 · kind B2 · utility
0Cited by
0References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 4, 2021 |
| Grant date | Jul 12, 2022 |
| Priority date | — |
| Expiry date | Mar 4, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2420/01
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle includes an in-vehicle device and a speaker array. The in-vehicle device acquires information that identifies a posture of an occupant of the vehicle by use of an occupant posture acquisition portion. The in-vehicle device controls a sound outputted from the speaker array to a sound arriving from a virtual sound source that is set at a predetermined position, and corrects the position of the virtual sound source based on the posture of the occupant by use of a sound control portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.