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公开(公告)号：US11334624B2
公开(公告)日：2022-05-17
申请号：US16514432
申请日：2019-07-17
申请人： AVEVA Software, LLC
IPC分类号： G06F16/901 , G05B23/02
摘要： 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.
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公开(公告)号：US20210279156A1
公开(公告)日：2021-09-09
申请号：US17208475
申请日：2021-03-22
申请人： AVEVA Software, LLC
摘要： 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.
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公开(公告)号：US11537109B2
公开(公告)日：2022-12-27
申请号：US16534853
申请日：2019-08-07
申请人： AVEVA Software, LLC
IPC分类号： G05B19/418 , G06F17/16 , G06F17/18
摘要： 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.
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公开(公告)号：US20210108991A1
公开(公告)日：2021-04-15
申请号：US17090844
申请日：2020-11-05
申请人： AVEVA SOFTWARE, LLC
发明人： Brian Kenneth Erickson , Vinay T. Kamath , Abhijit Manushree , Greg C. Clinton , Sébastien Caron
摘要： Automated detection of anomalous operation of equipment in an industrial process. A reporting architecture utilizes scaled entropy calculations that enable comparing signal entropies across a plurality of time periods without prior knowledge of the scale of the signal. The reporting architecture combines the scaled entropy values with statistical analyses to detect anomalous time periods that represent anomalous operation of equipment in an industrial process. The reporting architecture generates reports of the anomalous operation for transmission to particular user devices via a communications network.
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公开(公告)号：US10983889B2
公开(公告)日：2021-04-20
申请号：US16560824
申请日：2019-09-04
申请人： AVEVA Software, LLC
摘要： 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.
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公开(公告)号：US20230244214A1
公开(公告)日：2023-08-03
申请号：US18088952
申请日：2022-12-27
申请人： AVEVA SOFTWARE, LLC
IPC分类号： G05B19/418 , G06F17/16 , G06F17/18
CPC分类号： G05B19/4183 , G06F17/16 , G06F17/18
摘要： 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.
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公开(公告)号：US11467935B2
公开(公告)日：2022-10-11
申请号：US17208475
申请日：2021-03-22
申请人： AVEVA Software, LLC
摘要： 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.
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公开(公告)号：US20200050179A1
公开(公告)日：2020-02-13
申请号：US16534853
申请日：2019-08-07
申请人： AVEVA Software, LLC
IPC分类号： G05B19/418 , G06F17/18 , G06F17/16
摘要： 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.
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公开(公告)号：US20200012683A1
公开(公告)日：2020-01-09
申请号：US16514432
申请日：2019-07-17
申请人： AVEVA Software, LLC
IPC分类号： G06F16/901 , G05B23/02
摘要： 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.
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