Invention Grant
- Patent Title: Low frequency or ultra wide band control by BLE in identification device
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Application No.: US16728108Application Date: 2019-12-27
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Publication No.: US11427157B2Publication Date: 2022-08-30
- Inventor: Djordje Preradovic , Aaron Adler , David Reimus , Akshay Choudhari
- Applicant: Continental Automotive Systems, Inc.
- Applicant Address: US MI Auburn Hills
- Assignee: Continental Automotive Systems, Inc.
- Current Assignee: Continental Automotive Systems, Inc.
- Current Assignee Address: US MI Auburn Hills
- Main IPC: B60R25/00
- IPC: B60R25/00 ; G05B19/00 ; G05B23/00 ; G06F7/00 ; G06F7/04 ; G08B29/00 ; G08C19/00 ; H04B1/00 ; H04B3/00 ; H04Q1/00 ; H04Q9/00 ; B60R25/24 ; H04B17/318 ; H04W4/80 ; H04W76/10 ; G01S13/76 ; H04W4/40
Abstract:
A vehicle access system includes an identification device with a first transceiver, a short-range transceiver and a processor configured to control the first transceiver and the short-range transceiver to activate the first transceiver only when a distance measurement between the identification device and a vehicle is within a predefined range as determined utilizing the short-range transceiver.
Information query
