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. 16, 2025
Filed:
Feb. 15, 2022
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Michael Weiner, Munich, DE;
Peter Winklhofer, Munich, DE;
Robert Meinlschmidt, Munich, DE;
Theresa Reiner, Munich, DE;
Markus Anton, Munich, DE;
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Abstract
A method for identifying a manipulated controller of a bus system of a vehicle is disclosed herein. The method includes transmitting a first message via the bus system by means of a first controller, and receiving the first message via the bus system by means of a second controller. The method further includes determining a message type of the received first message and determining a reference message by means of the second controller, wherein the reference message has a message type that corresponds to the determined message type of the first message. The method also includes determining a deviation of the first message from the reference message. When the first message deviates from the reference message, the method further includes identifying the first controller as the manipulated controller by means of the second controller, and providing an alarm message from the second controller to a server outside the vehicle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile