Aveva Software, LLC

Invensys Systems, Inc.

Schneider Electric Software, LLC

Greg C Clinton

Vinay T Kamath

Abhijit Manushree

Brian Kenneth Erickson

Pankaj H Mody

Derrick C Jones

Kevin G Rowley

Dale P Brandenburg

Sébastien Caron

A server system can operate to function as an automatic association of tags defining a system within a process. The operations include accessing tags and associated signals including a plurality of data values over time indicative of a physical property, behavior or measurement of a component of the process. For each signal, calculating a time-weighted average over a specific time period, selecting a specific number of different day periods sampled from the tags and signals, and for each tag, calculating a slope and intercept by calculating a linear regression of plurality of signals over the specific time period. Further, calculating a residual value of each data value of the signals over the specific time period, and calculating a normalized value of each residual value, and then calculating the absolute value of the dot product of the normalized residual value and the residual value of a subsequent number of tags.

Server and system for automatic selection of tags for modeling and anomaly detection

Embodiments of the invention provide a management console enabling monitoring of distributed components of a process control application. The management console includes a management console window that can be customized according to one or more user-defined software code modules that interface to data sources to populate views supported by the console window. The invention further includes a language and method of composing blocks of executable code within the management console that provide the capability to run many analyses simultaneously. The console window includes a set of view templates including controls for manipulating graphically displayed representations of data rendered by the distributed components, and an interface for exchanging requests and data with an extensible set of software modules that provide data links to one or more distributed data-linked components. The set of software modules also define the customizable portions of the view rendered by the console window.

Stream-based composition and monitoring server system and method

Targeted distributing of reports containing historical process control information to particular user devices via a communications network. A curating service permits assigning a score to each report based on an interest level value of the historical process control information to a user associated with each user device and/or an urgency value of the historical process control information. Routing reports to user devices based on the score raises visibility of the historical process control information without overburdening the communications network.

Curating operational historian data for distribution via a communication network

A supervisory process control and manufacturing information application development and execution system is disclosed that supports the execution of application object scripts derived from multiple different scripting languages. In particular, the system includes a script editor interface that enables submission/specification of scripts for application objects. The script editor interface supports multiple distinct user-side script languages (e.g., user-supplied script text). A script translation component that receives the user-side script includes routines for rendering execution-side script (executable by a script engine) from source script rendered by the script editor and written according to any of a set of user-side script languages supported by the script translation component. The translator supports at least a first scripting language and a second scripting language. Finally, an execution portion of the system includes an engine for processing the commands within the translated output execution-side script generated by the script translation component.

Process control script development and execution facility supporting multiple user-side programming languages

A method is disclosed, in a supervisory process control system environment, for installing supervisory process control software from a central software deployment server. The software distribution method includes the step of first specifying a software component for a supervisory process control application to be deployed to a remote location and a destination for the software component based upon a distributed application configuration. A software component is conditionally transmitted to the remote supervisory control computer, after the determining step, if the software component for the supervisory process control application is not present at the remote location.

Installing supervisory process control and manufacturing software from a remote location and maintaining configuration data links in a run-time environment

Growing community of inventors

Mission Viejo, CA, United States of America

Greg C Clinton