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:
Oct. 17, 2023
Filed:
Nov. 09, 2021
Applicant:
Tianjin University, Tianjin, CN;
Inventors:
Tie Qiu, Tianjin, CN;
Xiaoyu Jiang, Tianjin, CN;
Keqiu Li, Tianjin, CN;
Jiancheng Chi, Tianjin, CN;
Ning Chen, Tianjin, CN;
Assignee:
TIANJIN UNIVERSITY, Tianjin, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 19/418 (2006.01);
U.S. Cl.
CPC ...
G05B 19/4186 (2013.01); G05B 19/4183 (2013.01); G05B 19/41885 (2013.01);
Abstract
Disclosed is a method for identifying and parsing an industrial control protocol based on an industrial gateway. The industrial gateway captures, through a serial port and a network port, messages sent from a host computer and a lower computer to the industrial gateway, extracts features representing different protocol types and protocol fields from the messages, and identifies and parses the messages based on protocol character features.