Lamp and lighting control method thereof
US11589439B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2020 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | Dec 15, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The embodiment of the present disclosure provides a lamp and a lighting control method thereof. The lighting control method includes: counting a lighting duration of N days before statistical date of a lamp, where N is an integer greater than 1 and less than 11; matching a to-be-executed dimming program from preset multiple dimming programs of the lamp according to a statistical result; and controlling an adaptive power supply of the lamp to switch to the to-be-executed dimming program, which improve the diversity of the lighting control of the lamp, increase the self-learning ability of the lamp, and reduce the maintenance cost of the lighting control of the lamp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.