Vehicle PEPS system using directional sensors
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United States of America Patent
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Mar 27, 2018
Issued Date -
N/A
app pub date -
Jul 16, 2015
filing date -
Jul 16, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system and method of locating a key fob with respect to a vehicle includes: communicating between a plurality of directional sensors used by the vehicle and a key fob via a short-range wireless signal; generating signal data at the plurality of directional sensors or the key fob indicative of one or more attributes of the short-range wireless signal; generating location information based on the one or more attributes by processing the signal data generated by the plurality of directional sensors or the key fob; and determining the location of the key fob relative to the vehicle based on the generated location information.
First Claim
Family
International Classification(s)
- G08B:SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; A....
- H04Q:SELECTING
- G07C:TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDIC....
- G08C:TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL ....
- G05B:CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTION....
- H04B:TRANSMISSION
- G06F:ELECTRIC DIGITAL DATA PROCESSING
- H04W:WIRELESS COMMUNICATION NETWORKS
- G01S:RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMI....
- G06K:RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD ....
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