HARDWARE-BASED PRESENCE SENSOR SYSTEM AND METHOD OF OPERATION

原文（中国語）

A hardware-based presence sensor system and method of operation that includes providing a hardware computer chip with a microcontroller, an environmental sensor configured to measure intensity of ambient light, ambient temperature, ambient humidity, atmospheric pressure, and ambient carbon dioxide, a thermal camera configured to detect, track, and count a person, animal, or predetermined physical object, with a radar sensor configured to detect, track, and count a person, animal, or predetermined physical object in an ambient environment with an emitted radio frequency, and with a passive infrared sensor configured to detect changes in ambient infrared radiation. The microcontroller is operably configured to independently receive presence signals from each of the environmental sensor, thermal camera, the radar sensor, and the passive infrared sensor and execute a programmed presence algorithm utilizing the presence signals to generate a presence detection electronic-based indicator.