APPARATUS AND METHOD FOR OPEN NETWORK-BASED DATA ACQUISITION USING XML

WIPO Patent Application WO2004074954

A3

A system and method of collecting one of process control data and asset data from a plurality of data sources communicatively coupled to an open network stores location information associated with the plurality of data sources and periodically sends requests for process control information to each of the plurality of data sources by using the location information to communicate with each of the plurality of data sources via the open network. In addition, the system and method collects the process control data from messages received in response to the requests for process control information, aggregates the process control data to form aggregated process control data, and stores the aggregated process control data within a database. Additionally, the aggregated data is used in making decisions with regards to operation and maintenance of a process control system or a plant.

JP5546936	It closes whether it is electric and they are an opportunity and an attachment.
WO/2024/031887	MODEL IDENTIFICATION METHOD AND APPARATUS FOR INDUSTRIAL CONTROL SYSTEM, DEVICE AND STORAGE MEDIUM
JPH04163604	PRODUCTION CONTROL SYSTEM

DILLON STEVEN (US)
ROME GREG (US)
ERYUREK EVREN (US)

PCT/US2004/002555

December 02, 2004

January 28, 2004

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FISHER ROSEMOUNT SYSTEMS INC (US)
DILLON STEVEN (US)
ROME GREG (US)
ERYUREK EVREN (US)

G05B19/418; H04L29/08; (IPC1-7): G05B19/418; G05B19/05

WO2002031608A2	2002-04-18
WO2002017150A1	2002-02-28

EP1182591A2	2002-02-27
DE19848618A1	2000-06-29

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