A device location determination includes authenticating a device within range of a vehicle via a node in a vehicle. The vehicle includes a first peripheral device and a second peripheral device that is disposed at a location on the vehicle that is different than the first peripheral device. The peripheral devices are coupled to an antenna of the node. The device location determination also includes receiving from the device a first signal strength value associated with a first signal of the first peripheral device, a second signal strength value associated with a second signal of the second peripheral device, and a third signal strength value associated with a third signal transmitted by the node. The device location determination also includes determining a location of the device from the signal strength values and performing a remote function with respect to the vehicle.
Device location determination by a vehicle
14.07.2015
Patent
Elektronische Ressource
Englisch
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G01S RADIO DIRECTION-FINDING , Funkpeilung / H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS |
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