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:
Jan. 22, 2019
Filed:
Dec. 14, 2016
Applicant:
Audi Ag, Ingolstadt, DE;
Inventors:
Assignee:
Audi AG, Ingolstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/32 (2006.01); H01Q 1/28 (2006.01); H04W 52/02 (2009.01); H04L 29/06 (2006.01); H04L 9/08 (2006.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/283 (2013.01); H01Q 1/3275 (2013.01); H04L 9/0816 (2013.01); H04L 63/0254 (2013.01); H04L 67/2823 (2013.01); H04W 52/0229 (2013.01);
Abstract
The disclosure refers to a roof antenna module and to a method for operating the roof antenna module, wherein a communication control unit couples at least one transceiver with at least one bus connection and communication messages are transmitted between the at least one transceiver and the at least one bus connection. This approach prevents undesired manipulation of the motor vehicle from the outside. This approach uses a filter device of the communication control unit, that forwards a control instruction to the at least one bus connection only if the control instruction fulfills a predetermined safety criterion.