Invention Grant
- Patent Title: Pre and post update vehicle bus traffic fingerprinting
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Application No.: US16162918Application Date: 2018-10-17
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Publication No.: US10732959B2Publication Date: 2020-08-04
- Inventor: Vijayababu Jayaraman , Jonathan Nibert , Karl Nathan Clark , Mohamad Nasser , Jason Michael Miller
- Applicant: FORD GLOBAL TECHNOLOGIES, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Brooks Kushman P.C.
- Agent Michael J. Spenner
- Main IPC: G06F9/44
- IPC: G06F9/44 ; G06F8/65 ; G07C5/00 ; H04L12/26 ; H04L12/40 ; G07C5/08

Abstract:
A software update is downloaded from an update server responsive to an update trigger. A pre-installation bus traffic fingerprint is created responsive to completing the download. The software update is installed to the vehicle responsive to creating the pre-installation bus traffic fingerprint. A post-installation bus traffic fingerprint is created responsive to installing the software update. Success of the install is indicated to the update server based on comparing the pre-installation and post-installation bus traffic fingerprints.
Public/Granted literature
- US20200125349A1 PRE AND POST UPDATE VEHICLE BUS TRAFFIC FINGERPRINTING Public/Granted day:2020-04-23
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