Abl IP Holding LLC

Bruce A Bharat

Phillip Ryan Wagner

Shawn L Pleasants

A system adjusts detection parameters used to process a signal from a PIR sensor to reduce false triggers. A detection module receives a sensor output signal from a PIR sensor and inputs from environmental sensors, including a temperature sensor. The detection module adjusts detection parameters of a bandpass filter and/or a thresholod comparison module based on the inputs from the environmental sensors. The detection module generates a motion presence signal that indicates whether motion has been detected and that compensates for external environmental factors.

Reducing false triggers from a passive infrared sensor

A system detects multiple occupancy modes for a PIR sensor. The a single PIR motion sensor that generates a sensor output signal that is filtered or sampled to determine more than one type of motion. Upon determining the types of motion detected, the system controls a lighting system based on the type or types of motion detected.

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Alpharetta, GA, United States of America

Bruce A Bharat