HUMAN MOTION DETECTION

摘要

A system configured to collect sensor data and compare the sensor data to a first template profile comprising data indicative of an approach of a user or compare the sensor data to a second template profile comprising data indicative of a departure of a user, or a combination thereof to determine whether the sensor data indicates the approach of a user or a departure of a user.

主权项

1. A method, comprising:
receiving sensor data representative of temperature information captured in a field of view of an infrared (IR) sensor; detecting if a temperature differential in the received sensor data exceeds a threshold value; quantifying a similarity between the sensor data received during the detected temperature differential and one or more stored profiles; and determining a presence or an absence of a user in the field of view of the IR sensor based on the similarity between the data received during the detected temperature differential and at least one of the stored profiles.