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:
Jul. 21, 2020
Filed:
May. 29, 2018
Robert Bosch Gmbh, Stuttgart, DE;
Marcel Kneib, Mainhardt, DE;
Michael Weber, Magstadt, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method is provided for protecting a vehicle network of a vehicle against manipulated data transmission. The vehicle network includes multiple network nodes. At least one first network node in the vehicle network compares received messages with messages assigned to the first network node and detects the manipulated data transmission if one of the received messages coincides with a message assigned to the first network node, but the first network node did not send the message. At the same time, the first network node compares only selected messages of the received messages with the messages assigned to the first network node or compares the received messages only with selected messages assigned to the first network node.