In-train information distribution and display system and in-train information distribution and display method
US8589989B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 13, 2010 |
| Grant date | Nov 19, 2013 |
| Priority date | — |
| Expiry date | Sep 13, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F21/045
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An in-train information distribution and display system and enables dynamic selection and display of contents having higher advertising effectiveness according to train information. A first program listing having time slots set therein and a plurality of advertising content data associated with each of the time slots of the first program listing, as candidates for program material, are prepared in a ground content-distribution server. An on-board central-distribution server determines the program material by selecting one of the plural advertising content data associated with each of the time slots of the first program listing, based on train information and passenger information obtained from a train-information central unit. A program listing having determined program materials constitutes a second program listing. Video terminals render advertising content data allocated to the respective time slots according to the second program listing and display the advertising content data as advertising information on displays.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.