Embodiments described herein address these and other issues by providing radio frequency (RF) sensing to determine the status of a driver or other occupant of the vehicle. RF sensing may be provided by existing radios of a vehicle, such a Wi-Fi transceiver, and may therefore provide RF sensing functionality to a vehicle with little added cost. RF sensing can be leveraged to implement safety features such as detecting an unattended child or pet in a vehicle, detecting driver alertness, and the like.
Radio frequency sensing in a vehicular environment
2025-02-18
Patent
Electronic Resource
English
Vehicular radio frequency interference -- Accomplishment and challenge
Engineering Index Backfile | 1967
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