Methods and systems for public announcements on a transportation vehicle
US9749664B1 · kind B1 · utility
7Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 2016 |
| Grant date | Aug 29, 2017 |
| Priority date | — |
| Expiry date | Jun 1, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/6405
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems for a transportation vehicle are provided. For example, one method includes capturing a video for a public announcement at a transportation vehicle by an authorized device, where metadata of the video identifies the video for public announcement; transmitting the video to a distribution device that recognizes the video as being for public announcement; pausing distribution of any other video; selecting the video for public announcement; and distributing the video for public announcement to user devices at the transportation vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.