Intelligent illumination control method, apparatus, and system

摘要

Disclosed are an intelligent illumination control method, apparatus, and system. The method includes a step of obtaining at least one image of a predetermined lighting area captured by at least one stereo camera; a step of determining, based on the at least one image, one or more target illuminance values of the predetermined lighting area; and a step of determining, based on the one or more target illuminance values, a dimming level of at least one illumination apparatus so that the at least one illumination apparatus works according to the determined dimming level.

主权项

1. An intelligent illumination control method, comprising:
a step of obtaining at least one image of a predetermined lighting area captured by at least one stereo camera and divided into plural cells; a step of determining, based on the at least one image of the predetermined lighting area, one or more target illuminance values of the predetermined lighting area; a step of determining, based on the one or more target illuminance values of the predetermined lighting area and a dimming model, a dimming level of at least one illumination apparatus so that the at least one illumination apparatus illuminates according to the determined dimming level; and a step of obtaining, for each cell amongst the plural cells of the predetermined lighting area, a current illuminance value of the cell, wherein in the dimming model, for each cell amongst the plural cells of the predetermined lighting area, a weight is set for the cell, and wherein the dimming model represents a sum of illuminance differences of each cell in the predetermined lighting area multiplied by the weight of the corresponding cell, and each of the illuminance differences is a difference between a target illuminance value of the corresponding cell and an actual illuminance value of the corresponding cell after carrying out dimming, and the actual illuminance value of the corresponding cell is a sum of the current illuminance value of the corresponding cell and a to-be-actually-adjusted illuminance adjustment step length.