Computational Systems, Inc.

Fisher-rosemount Systems, Inc

William L Sells

Trevor Duncan Schleiss

Anthony John Hayzen

Christopher G Hilemon

Manikandan Janardhanan

David L Bass

Viva C Williams

David R Denison

Shaobo Qiu

A method of messaging control is implemented in a plant wide monitoring apparatus. A computer based framework infrastructure communicates with monitoring applications throughout the plant that are implemented on computers, monitors and computer-based applications. Sensors are placed on machinery and monitors receive sensor signals and generate event signals in response to defined physical occurrences, such as when vibration in a machine is exceeding a defined limit or a sensor is failing. A messaging application in the framework infrastructure generates messages corresponding to the event signals. The messages are transmitted to users based on send rules and suppression rules, which are user configurable. The send rules identify messages to be sent or not sent to a particular user based on characteristics of event signals. The suppression rules prevent the transmission of a message based on both the content of a particular event signal plus an external factor, such as a prior event signal. Suppression rules may suppress messages based on a repetitive characteristic in a series of event signals occurring within a specified time interval.

Controlling asset messages

A performance monitoring system enables users of computing devices to easily view performance indicators for any of a number of different process control sites. A computing device displays a graphical user interface (GUI) that enables a user to identity one or more process control sites he or she is interested in monitoring. The computing device communicates with one or more servers associated with the process control site(s) to receive and display a set of performance indicators tailored to the selected process control sites and to the user's interests. In some instances, the user selects multiple sites and the system acts as an aggregator that selects, prioritizes, and/or categorizes (based on any of a number of different factors) performance indicators to be provided to the user for the multiple sites.

Systems and methods for multi-site performance monitoring of process control systems

An application software platform is provided for use in a process plant or other environment to enable various different applications to run, to obtain access to, and to use data from various different assets in the plant or other asset environment in a consistent and easily understood manner. The software platform includes a class-based object structure or model that is set up and used to organize and to efficiently provide access to data about, generated by, or obtained from the assets in the plant. This class-based object structure may be used to provide efficient and organized communications between the various monitoring or other applications and the plant assets or sources of data. The class-based object structure is extensible and includes or defines various hierarchies of class objects that, in turn, define various levels of the assets or other physical or logic entities being monitored (i.e., from which or about which data is being obtained), as well as properties and behaviors of the assets or physical or logical entities being monitored.

Extensible asset classes in a monitoring system having a common platform

An extensible computing system integrates asset health data and user control of devices made by different manufacturers, using a common computer platform application structure and a common platform services structure. A services bus communicates device signals in a standardized format from the common platform services structure to a proprietary extension services structure, which converts the device communication signals from the standardized format to a proprietary communication format. A data highway bus communicates asset health and reliability data in a standardized data format from the proprietary extension services structure to the common extension services structure. The proprietary services structure converts asset health data from a proprietary data format as received from the proprietary device into the standardized data format. An input communicates data in the proprietary data format from the proprietary device to the computer, and an output sends communication signals in the proprietary communication format to the proprietary device.

Method for communicating between asset health monitoring devices

A system collects and manages sets of asset data that are indicative of operational performance of physical assets disposed at multiple physical locations in a plant. The system includes a database that associates each set of asset data to (1) a location at which the data was collected, (2) the asset for which the data was collected, and (3) the monitoring device that was used to collect the data. In this way, each location has its own history of all asset data ever collected on all assets disposed at that location, and its own history of all monitoring devices used to collect data at that location. Also, each asset has its own history of all asset data collected on that asset at all locations at which it was disposed and for all monitoring devices. This sort of asset data is referred to herein as multi-referenced data.

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Knoxville, TN, United States of America

William L Sells