The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 29, 2020
Filed:
Jan. 03, 2018
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Majed Samhan Mohammed, LaSalle, CA;
Xin Ye, Farmington Hills, MI (US);
James Martin Lawlis, Grosse Pointe Farms, MI (US);
Stephen Robert Traicoff, Ann Arbor, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04W 12/10 (2009.01); G06F 21/60 (2013.01); H04L 29/08 (2006.01); G06F 21/85 (2013.01);
U.S. Cl.
CPC ...
H04L 63/123 (2013.01); G06F 21/606 (2013.01); G06F 21/85 (2013.01); H04L 63/08 (2013.01); H04L 63/12 (2013.01); H04L 63/14 (2013.01); H04L 67/12 (2013.01); H04W 12/10 (2013.01);
Abstract
A first electronic control unit (ECU) is in communication with a second ECU over a vehicle bus. The first ECU is configured to generate functional safety values and security protection values for a message, validate the security protection values for the message, and send the message to the second ECU including the security protection values but not the functional safety values.