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US 11,079,482 B2Granted
Presence detection system
AssigneeCarrier Corporation
InventorsZiyou Xiong, Cagatay Tokgoz, Joseph Zacchio, Nicholas Charles Soldner, Joseph V. Mantese, Alan Matthew Finn, Mathias Pantus, Jeroen te Paske, Pascal van de Mortel
Life of this patent
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Abstract
A presence detection system includes an infrared detector and a radar detector. A computer processor of the system is configured to receive respective signals from the infrared and radar detectors and process the signals via execution of an algorithm.
Claims11
A presence detection system comprising:
- an infrared detector;
- a radar detector;
- and
- a computer processor configured to receive respective signals from the infrared and radar detectors and process the signals via execution of an algorithm, wherein the radar detector includes at least one antenna and a switching module configured to steer the at least one antenna for presence detection, and wherein the radar detector is configured to perform one of an initial presence detection and a presence confirmation, and the infrared detector is configured to perform the other of the initial presence detection and the presence confirmation.
1 more element
A presence detection system comprising:
- an infrared detector;
- a radar detector;
- and
- a computer processor configured to receive respective signals from the infrared and radar detectors and process the signals via execution of an algorithm, wherein the radar detector is configured to perform one of an initial presence detection and a presence confirmation, and the infrared detector is configured to perform the other of the initial presence detection and the presence confirmation.
1 more element
Dependencies are inferred from the claim text.