Vehicle information presentation device
US10009689B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 10, 2017 |
| Grant date | Jun 26, 2018 |
| Priority date | — |
| Expiry date | Jul 10, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/13
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A vehicle information presentation device that includes: an acquisition section configured to acquire information about the surroundings of an ego vehicle; a sound pick-up section configured to pick up sound heard by an occupant; a plurality of sound sources configured to emit sound toward the occupant; and a presentation section that, in a case in which another vehicle has been detected from the surroundings information acquired by the acquisition section, presents the occupant with information related to the other vehicle using sound emitted from at least one of the plurality of sound sources by attenuating, from among sound heard by the occupant, sound directed from the other vehicle toward the ego vehicle, based on audio pick-up information on sound picked up by the sound pick-up section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.