CROSS-NETWORK SEGMENT MESSAGE FORWARDING METHOD FOR DISPATCHING AUTOMATION SYSTEM

WIPO Patent Application WO/2017/024697

A1

Disclosed is a cross-network segment message forwarding method for a dispatching automation system,characterized in that: message forwarding servers of a transmitting end system and a receiving end system both adopt a dual-computer redundancy configuration, and the two computers are operated in a mode of a master computer and a slave computer; a wide area dual-network redundancy configuration is adopted between the transmitting end system and the receiving end system, and each of the message forwarding servers is connected to a wide area dual-network; and when the transmitting end system performs one-way message forwarding to the receiving end system, the receiving end system does not transmit a feedback packet to the transmitting end system. The method satisfies the high-performance and high-reliability real-time requirements for message forwarding of a dispatching automation system between different network segments, and further ensures the uniqueness of a message.

ZHAI MINGYU (CN)
LEI BAOLONG (CN)
SU DAWEI (CN)
LI HUIQUN (CN)
XU CHUNLEI (CN)
ZHANG QIBING (CN)
LU YANNING (CN)
GUO HAILONG (CN)
GENG RENHUI (CN)

PCT/CN2015/096099

February 16, 2017

December 01, 2015

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NARI TECHNOLOGY DEV CO LTD (CN)
JIANGSU ELECTRIC POWER CO (CN)
NARI NANJING CONTROL SYSTEM CO LTD (CN)

G06Q50/06; H04L45/24

CN105072021A	2015-11-18
CN102991538A	2013-03-27
CN102006189A	2011-04-06
US20140029411A1	2014-01-30

NANJING ZONGHENG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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