Apparatus and method for controlling laser projector to operate
US10165240B2 · kind B2 · utility
2Cited by
0References
19Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Dec 22, 2016 |
| Grant date | Dec 25, 2018 |
| Priority date | — |
| Expiry date | Mar 7, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/3161
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are an apparatus and method for controlling a laser projector to operate. The method includes: obtaining a plurality of operating parameters of the laser projector in operation; comparing each of obtained operating parameters with a preset parameter, and judging whether the laser projector fails, wherein the preset parameters are parameters of the laser projector which is operating normally; and determining failure information of the laser projector according to a result of a comparison if it is judged that the failure occurs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.