METHODS AND IDENTIFICATION HARDWARE OF COMMUNICATION PROTOCOL, USED IN PROCESS CONTROL SYSTEM

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专利权人:

BRISTOL, INK., D/B/A REMOUT AUTOMEJTID SOLYUSHENZ

发明人:

LIU Syuedun

申请号：

RU20140147675

公开号：

RU2642389(C2)

申请日:

2013.05.07

申请国别(地区):

俄罗斯

年份:

2018

代理人:

摘要：

FIELD: radio engineering, communication.SUBSTANCE: method includes detecting of, that the process control message received through the port uses the message structure, corresponding to the first of the process control message protocols set; analysis of the process control message to identify the field of the process control message; the detection of the message field content correspondence to the known message structure field, corresponding to the first of the process control message protocols set; and the process control message processing according to the first process control message protocol.EFFECT: increase of the data transmission security.29 cl, 9 dwg

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中国工程科技知识中心

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