A system includes a host-transceiver, a radar-sensor, and a controller. The host-transceiver is installed in a host-vehicle and detects a signal from a mobile-transceiver. The radar-sensor detecting movement of one or more body parts of a person proximate to the host-vehicle. The controller is in communication with the host-transceiver and the radar-sensor. The controller activates the radar-sensor in accordance with a determination that the mobile-transceiver is within a distance-threshold of the host-vehicle. The controller provides access to the host-vehicle in accordance with a determination that the movement of the one or more body parts corresponds to one or more predetermined gestures.
HANDS-FREE ACCESS METHOD
2019-05-02
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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