公开(公告)号：US10582582B2

公开(公告)日：2020-03-03

申请号：US16096647

申请日：2017-05-15

Applicant: SIGNIFY HOLDING B.V.

Inventor： Harry Broers ,  Willem Peter Van Der Brug ,  Ruben Rajagopalan

IPC: H05B37/02 ,  H05B33/08 ,  F21W131/105

Abstract: A control system for a stadium lighting system comprising a plurality of luminaires installed within the stadium to illuminate a pitch within the stadium in accordance with a light plan containing aiming information for each luminaire is disclosed. The control system comprises a data storage device storing the light plan and a controller communicatively coupled to the data storage device, the controller being responsive to object tracking information for an object travelling across the pitch. The controller is adapted to determine a direction of travel of the object from the object tracking information; evaluate the aiming information for each luminaire to identify if at least one luminaire is arranged to generate a luminous output in an aiming direction coinciding with said direction of travel; and generate a dimming level adjustment signal for the at least one identified luminaire to reduce the intensity of said luminous output. A stadium lighting system including such a control system, a method of controlling such a stadium lighting system and a computer program product for implement such a method are also disclosed.