Method and system for an electronically adaptive photometry for roadway lighting

摘要

Provided is an outdoor lighting assembly including at least one lighting arrays having one or more light sources configured for lighting a plurality of zones. At least one controller is operatively coupled to the at least one lighting array. The controller is configured to independently change optical outputs of the one or more light sources in each of the zones.

主权项

1. An outdoor lighting assembly, comprising:
a multi-part reflector configured to reflect light in a plurality of lighting zones from the plurality of light sources; at least one lighting array including a plurality of light sources configured for lighting the plurality of lighting zones; and at least one controller (i) operatively coupled to the plurality of light sources and (ii) configured to receive a single control signal including data associated with each of the plurality of light sources of the at least one lighting array, and to independently control and adjust each of the plurality of light sources based the single control signal; and wherein responsive to the received single control signal, the controller produces output signals for all of the plurality of light sources, wherein each output signal includes characteristics corresponding to a respective one of the plurality of light sources, and wherein optical outputs of each of the plurality of light sources are controlled in accordance with the respective characteristics thereof based on the output signal received at each of the plurality of light sources.