Using OPC UA to automatically generate process graphics

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United States of America Patent

PATENT NO 9552616
APP PUB NO 20140078162A1
SERIAL NO

14084078

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Abstract

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A method and device for generating a set of graphical objects to be displayed by using OPC UA (Unified Architecture) specification. The method includes indicating, by using OPC UA nodes, graphical objects to be displayed, the graphical objects representing physical components of a monitored process. Further, the method includes indicating, by using OPC UA references, how an indicated graphical object should be interconnected to another indicated graphical object when displayed. Next, the respective OPC UA node is associated with a corresponding predetermined graphical object, the set of graphical objects is generated from the associations and the individual graphical objects of the set is interconnected in accordance with the indicated interconnections. Finally, the generated set of graphical objects is displayed.

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Patent Owner(s)

Patent OwnerAddress
ABB SCHWEIZ AG5400 BADEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanberg, Anders Vasteras, SE 7 31
Olausson, Martin Vasteras, SE 17 320
Timsjo, Susanne Vasteras, SE 13 57

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