Smart lighting device and control method thereof
US10719001B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 15, 2017 |
| Grant date | Jul 21, 2020 |
| Priority date | — |
| Expiry date | Oct 6, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/40
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A smart lighting device includes an illumination module, an image projection module, a camera module, a sensing module and an identifying module. The illumination module is configured to provide illumination light beams. The image projection module is configured to project an image frame. The sensing module has a specific sensing area and is configured to sense an operation action of a user within the sensing area. The identifying module is electrically connected to the image projection module, the camera module and the sensing module. The camera module is configured to shoot a content to be identified to form an image to be identified. The identifying module is configured to identify the image to be identified. The image projection module is configured to display information acquired by the identifying module in the projected image frame. A control method for the smart lighting device is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.