Information pushing method and system, cloud server and information server
US10154292B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 10, 2015 |
| Grant date | Dec 11, 2018 |
| Priority date | — |
| Expiry date | Aug 21, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/84
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention discloses an information pushing method. The method includes: a cloud server receiving program information from a program server and analyzing program content in the received program information to find available regions in image frames of the program content; the cloud server generating a block information record table for the found available regions; and an information server receiving the block information record table from the cloud server, finding corresponding information to be pushed for identifiers of the available regions in the block information record table according to a preset information association rule, associating the information to be pushed with the identifiers and sending the found information to be pushed to a corresponding playing terminal. The present invention also discloses an information pushing system, a cloud server and a information server.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.