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:
Mar. 08, 2022
Filed:
Jan. 31, 2019
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventor:
Romain Rollet, Rennes, FR;
Assignee:
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 9/32 (2006.01); H04L 12/28 (2006.01); H04L 67/12 (2022.01);
U.S. Cl.
CPC ...
H04L 63/1416 (2013.01); H04L 9/3247 (2013.01); H04L 12/2818 (2013.01); H04L 67/12 (2013.01);
Abstract
The invention relates to a method of processing messages in a Factory Automation, FA, architecture comprising a FA network comprising at least one device, and an external network, said method being implemented by a network probe and comprising: intercepting () a message issued from the external network and intended for a device among the at least one device of the FA network; classifying () the message among a predefined set of categories based at least on the device for which the message is intended; deciding () to issue an alert based at least on the category in which the message is classified.