CPC H05B 45/20 (2020.01) [H05B 47/11 (2020.01); H05B 47/165 (2020.01); H05B 47/19 (2020.01)] | 38 Claims |
1. A method for controlling a correlated color temperature (CCT) of one or more luminaires, the method comprising:
obtaining a target CCT for the one or more luminaires based on a solar position or a clock time associated with the one or more luminaires;
obtaining a first profile associated with a first luminaire of the one or more luminaires;
calculating a first target power for a first direct-current (DC) power input of the first luminaire and a second target power for a second DC power input of the first luminaire based on the target CCT and the first profile, the first target power and the second target power calculated to drive the first luminaire to emit light at the target CCT; and
controlling a first DC power supply to deliver the first target power to the first DC power input of the first luminaire and a second DC power supply to deliver the second target power to the second DC power input of the first luminaire.
|