公开(公告)号：US10415528B2

公开(公告)日：2019-09-17

申请号：US15639039

申请日：2017-06-30

Applicant: GM Global Technology Operations LLC

Inventor： Caroline Chaplow ,  Vyacheslav Berezin

IPC: F02N11/08 ,  B60R25/24 ,  G07C5/00 ,  G07C9/00

Abstract: A method of operating a passive entry passive start (PEPS) system includes authenticating the mobile wireless device, detecting a presence of the mobile wireless device in a specified location in an interior of the vehicle, and calibrating one or more operating parameters of the PEPS system based on radio frequency (RF) performance characteristics of the mobile wireless device.

公开(公告)号：US20190003439A1

公开(公告)日：2019-01-03

申请号：US15639039

申请日：2017-06-30

Applicant: GM Global Technology Operations LLC

Inventor： Caroline Chaplow ,  Vyacheslav Berezin

IPC: F02N11/08 ,  G07C5/00 ,  B60R25/24

CPC classification number: F02N11/0807 ,  B60R25/24 ,  B60R2325/205 ,  F02N11/0803 ,  G07C5/00 ,  G07C9/00309 ,  G07C2009/00341 ,  G07C2009/00357 ,  G07C2009/00507 ,  G07C2009/00984 ,  G07C2209/63

Abstract: A method of operating a passive entry passive start (PEPS) system includes authenticating the mobile wireless device, detecting a presence of the mobile wireless device in a specified location in an interior of the vehicle, and calibrating one or more operating parameters of the PEPS system based on radio frequency (RF) performance characteristics of the mobile wireless device.