Human-computer interaction method and system of display device
US12368918B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 29, 2022 |
| Grant date | Jul 22, 2025 |
| Priority date | — |
| Expiry date | Mar 29, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/431
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are a human-computer interaction method and system of a display device, which are used for providing a new interaction manner. A main control module is configured to receive an interactive instruction of a user and generate OSD data, and a data processing module is configured to superimpose and display a received video stream and the OSD data. The human-computer interaction system includes a data source generation module, a main control module and a data processing module. The data source generation module is configured to generate a video stream and send the video stream to the data processing module. The main control module is configured to receive an interactive instruction sent by a user, generate OSD data according to the interactive instruction, and transmit the OSD data to the data processing module. The data processing module is configured to superimpose the received video stream with the OSD data, and output the superimposed video stream to a display end for displaying to make a response to the interactive instruction sent by the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.