Invention Grant
- Patent Title: Vehicle PEPS system using directional sensors
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Application No.: US14801296Application Date: 2015-07-16
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Publication No.: US09928673B2Publication Date: 2018-03-27
- Inventor: Vyacheslav Berezin , Shaun S. Marshall , Moshe Laifenfeld , Timothy J. Talty
- Applicant: GM Global Technology Operations LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Reising Ethington P.C.
- Agent David Willoughby
- Main IPC: G05B19/00
- IPC: G05B19/00 ; G05B23/00 ; G06F7/00 ; G06F7/04 ; G06K19/00 ; G08B29/00 ; G08C19/00 ; H04B1/00 ; H04B1/38 ; H04Q1/00 ; H04Q9/00 ; G07C9/00 ; H04W4/00 ; G01S5/02 ; G01S5/04

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.
Public/Granted literature
- US20170018128A1 VEHICLE PEPS SYSTEM USING DIRECTIONAL SENSORS Public/Granted day:2017-01-19
Information query
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