Presentation device
US11518300B2 · kind B2 · utility
3Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 12, 2017 |
| Grant date | Dec 6, 2022 |
| Priority date | — |
| Expiry date | Oct 25, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D1/0088
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
There are included a vehicle behavior estimating unit (10) that estimates behavior of a vehicle (1); pattern illuminating units (4a to 4d) that illuminate a projection pattern onto ground around the vehicle (1); and an illumination control unit (11). The illumination control unit (11) controls the pattern illuminating units (4a to 4d) to illuminate a projection pattern, on the basis of the behavior of the vehicle (1) estimated by the vehicle behavior estimating unit (10).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.