Long-range motion detection for illumination control

摘要: An illumination system and methods to control a light source are provided. includes source, two-dimensional non-Passive Infrared (non-PIR) imager, controller. The provides at least two levels of illumination. non-PIR imager images an area produce image data representative across part visible portion electromagnetic spectrum. controller is communicatively coupled receive the from process received detect one ambient environmental characteristic in spectrum, where indicative presence or imminent body area. also operation based on, part, detection environment.