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1. 发明授权

US09094470B2 Web services-based communications for use with process control systems 有权
公开(公告)号：US09094470B2
公开(公告)日：2015-07-28
申请号：US13290656
申请日：2011-11-07
申请人： Neil J. Peterson , David L. Deitz , Grant Wilson , Ling Zhou , Ebtesam S. Tanyous , Christopher J. Worek , Mark J. Nixon
发明人： Neil J. Peterson , David L. Deitz , Grant Wilson , Ling Zhou , Ebtesam S. Tanyous , Christopher J. Worek , Mark J. Nixon
IPC分类号： G06F15/16 , H04L29/08
CPC分类号： G06F17/30905 , G05B2219/31457 , G05B2219/32128 , G05B2219/32235 , G06F17/212 , G06F17/30896 , H04L67/02 , H04L67/125 , H04L67/306 , H04L67/325 , H04L67/327 , H04L69/329
摘要： A web services-based communication system and technique uses an information server to facilitate the communication of process control data and analysis results between a plurality of web services coupled to a communication network. A graphical user interface coupled to the network enables users to store user profile information and configuration information in a database within the information server. The information server uses the configuration information and the profile information to control the operations of a scheduler and a router within the information server to enable users to selectively view process control information via the graphical user interface and to route process control information to appropriate ones of the web services.

2. 发明授权

US08073967B2 Web services-based communications for use with process control systems 有权
标题翻译：用于过程控制系统的基于Web服务的通信
公开(公告)号：US08073967B2
公开(公告)日：2011-12-06
申请号：US10123445
申请日：2002-04-15
申请人： Neil J. Peterson , David L. Deitz , Grant Wilson , Ling Zhou , Ebtesam S. Tanyous , Christopher J. Worek , Mark J. Nixon
发明人： Neil J. Peterson , David L. Deitz , Grant Wilson , Ling Zhou , Ebtesam S. Tanyous , Christopher J. Worek , Mark J. Nixon
IPC分类号： G06F15/173 , G06F3/00
CPC分类号： G06F17/30905 , G05B2219/31457 , G05B2219/32128 , G05B2219/32235 , G06F17/212 , G06F17/30896 , H04L67/02 , H04L67/125 , H04L67/306 , H04L67/325 , H04L67/327 , H04L69/329
摘要： A web services-based communication system and technique uses an information server to facilitate the communication of process control data and analysis results between a plurality of web services coupled to a communication network. A graphical user interface coupled to the network enables users to store user profile information and configuration information in a database within the information server. The information server uses the configuration information and the profile information to control the operations of a scheduler and a router within the information server to enable users to selectively view process control information via the graphical user interface and to route process control information to appropriate ones of the web services.
摘要翻译：基于Web服务的通信系统和技术使用信息服务器来促进在耦合到通信网络的多个web服务之间的过程控制数据和分析结果的通信。耦合到网络的图形用户界面使得用户能够将用户简档信息和配置信息存储在信息服务器内的数据库中。信息服务器使用配置信息和简档信息来控制信息服务器内的调度器和路由器的操作，以使用户能够经由图形用户界面选择性地查看过程控制信息，并将过程控制信息路由到网页服务。

3. 发明申请

US20120054273A1 WEB SERVICES-BASED COMMUNICATIONS FOR USE WITH PROCESS CONTROL SYSTEMS 有权
标题翻译：基于WEB服务的通信与使用过程控制系统
公开(公告)号：US20120054273A1
公开(公告)日：2012-03-01
申请号：US13290656
申请日：2011-11-07
申请人： Neil J. Peterson , David L. Deitz , Grant Wilson , Ling Zhou , Ebtesam S. Tanyous , Christopher J. Worek , Mark J. Nixon
发明人： Neil J. Peterson , David L. Deitz , Grant Wilson , Ling Zhou , Ebtesam S. Tanyous , Christopher J. Worek , Mark J. Nixon
IPC分类号： G06F15/16
CPC分类号： G06F17/30905 , G05B2219/31457 , G05B2219/32128 , G05B2219/32235 , G06F17/212 , G06F17/30896 , H04L67/02 , H04L67/125 , H04L67/306 , H04L67/325 , H04L67/327 , H04L69/329
摘要： A web services-based communication system and technique uses an information server to facilitate the communication of process control data and analysis results between a plurality of web services coupled to a communication network. A graphical user interface coupled to the network enables users to store user profile information and configuration information in a database within the information server. The information server uses the configuration information and the profile information to control the operations of a scheduler and a router within the information server to enable users to selectively view process control information via the graphical user interface and to route process control information to appropriate ones of the web services.
摘要翻译：基于Web服务的通信系统和技术使用信息服务器来促进在耦合到通信网络的多个web服务之间的过程控制数据和分析结果的通信。耦合到网络的图形用户界面使得用户能够将用户简档信息和配置信息存储在信息服务器内的数据库中。信息服务器使用配置信息和简档信息来控制信息服务器内的调度器和路由器的操作，以使用户能够经由图形用户界面选择性地查看过程控制信息，并将过程控制信息路由到网页服务。

4. 发明申请

US20120083917A1 PREDICTED FAULT ANALYSIS 有权
标题翻译：预测故障分析
公开(公告)号：US20120083917A1
公开(公告)日：2012-04-05
申请号：US13279881
申请日：2011-10-24
申请人： Ling Zhou , Paul K. Daly , Robert B. Havekost , Terrence L. Blevins , Wilhelm K. Wojsznis , Mark J. Nixon , Christopher J. Worek , Paul R. Muston
发明人： Ling Zhou , Paul K. Daly , Robert B. Havekost , Terrence L. Blevins , Wilhelm K. Wojsznis , Mark J. Nixon , Christopher J. Worek , Paul R. Muston
IPC分类号： G06G7/66
CPC分类号： G05B13/048 , G05B19/41875 , G05B23/0283 , G05B2219/32187 , G05B2219/32194 , Y02P90/22
摘要： Example methods, apparatuses and systems to correlate candidate factors to a predicted fault in a process control system are disclosed. Techniques may include obtaining a value associated with a particular factor corresponding to a process, and predicting a fault based on the value. A set of candidate factors corresponding to the predicted fault may be determined, and a correlation between the predicted fault and at least one factor from the set may be displayed. Different sections of the display may respectively correspond to the predicted fault and to the at least one factor, and the correlation may be indicated by time aligning the different sections. Modifications to one displayed section may result in automatic modification of other sections to maintain the correlation. A user may select one or more candidate factors to be displayed, and may indicate a particular point of a particular section to obtain additional details.
摘要翻译：公开了将候选因子与过程控制系统中的预测故障相关联的示例性方法，设备和系统。技术可以包括获得与对应于过程的特定因素相关联的值，以及基于该值来预测故障。可以确定对应于预测故障的一组候选因子，并且可以显示预测故障与来自该组的至少一个因子之间的相关性。显示器的不同部分可以分别对应于预测的故障和至少一个因素，并且可以通过对不同部分的时间对准来指示相关性。对一个显示部分的修改可能导致其他部分的自动修改以维持相关性。用户可以选择要显示的一个或多个候选因子，并且可以指示特定部分的特定点以获得附加细节。

5. 发明授权

US09323234B2 Predicted fault analysis 有权
标题翻译：预测故障分析
公开(公告)号：US09323234B2
公开(公告)日：2016-04-26
申请号：US13279881
申请日：2011-10-24
申请人： Ling Zhou , Paul K. Daly , Robert B. Havekost , Terrence L. Blevins , Wilhelm K. Wojsznis , Mark J. Nixon , Christopher J. Worek , Paul R. Muston
发明人： Ling Zhou , Paul K. Daly , Robert B. Havekost , Terrence L. Blevins , Wilhelm K. Wojsznis , Mark J. Nixon , Christopher J. Worek , Paul R. Muston
IPC分类号： G06F19/00 , G05B13/04 , G05B19/418 , G05B23/02
CPC分类号： G05B13/048 , G05B19/41875 , G05B23/0283 , G05B2219/32187 , G05B2219/32194 , Y02P90/22
摘要： Example methods, apparatuses and systems to correlate candidate factors to a predicted fault in a process control system are disclosed. Techniques may include obtaining a value associated with a particular factor corresponding to a process, and predicting a fault based on the value. A set of candidate factors corresponding to the predicted fault may be determined, and a correlation between the predicted fault and at least one factor from the set may be displayed. Different sections of the display may respectively correspond to the predicted fault and to the at least one factor, and the correlation may be indicated by time aligning the different sections. Modifications to one displayed section may result in automatic modification of other sections to maintain the correlation. A user may select one or more candidate factors to be displayed, and may indicate a particular point of a particular section to obtain additional details.
摘要翻译：公开了将候选因子与过程控制系统中的预测故障相关联的示例性方法，设备和系统。技术可以包括获得与对应于过程的特定因素相关联的值，以及基于该值来预测故障。可以确定对应于预测故障的一组候选因子，并且可以显示预测故障与来自该组的至少一个因子之间的相关性。显示器的不同部分可以分别对应于预测的故障和至少一个因素，并且可以通过对不同部分的时间对准来指示相关性。对一个显示部分的修改可能导致其他部分的自动修改以维持相关性。用户可以选择要显示的一个或多个候选因子，并且可以指示特定部分的特定点以获得附加细节。

6. 发明授权

US09158295B2 Multi-stage process modeling method 有权
标题翻译：多阶段过程建模方法
公开(公告)号：US09158295B2
公开(公告)日：2015-10-13
申请号：US13113044
申请日：2011-05-21
申请人： Terrence L. Blevins , Wilhelm K. Wojsznis , Christopher J. Worek , Mark Nixon
发明人： Terrence L. Blevins , Wilhelm K. Wojsznis , Christopher J. Worek , Mark Nixon
IPC分类号： G06G7/48 , G05B17/02
CPC分类号： G05B17/02 , G05B2219/31265 , G05B2219/32077
摘要： A process is modeled by resolving the process into a plurality of process stages, including at least a first process stage and a second process stage, and developing a plurality of models, each model corresponding to a respective one of the plurality of process stages, wherein the model corresponding to each process stage is developed using data from one or more runs of that process stage and output quality data relating to the one or more runs of that process stage and wherein the model corresponding to each process stage is adapted to produce an output quality prediction associated with that process stage, and wherein the output quality prediction produced by the model of a first one of the process stages is used to develop the model of a second one of the process stages.
摘要翻译：通过将过程解析成多个处理阶段（包括至少第一处理阶段和第二处理阶段）以及开发多个模型来建模过程，每个模型对应于多个处理阶段中的相应一个，其中使用来自该过程级的一个或多个运行的数据和与该过程阶段的一个或多个运行相关的输出质量数据来开发与每个过程阶段相对应的模型，并且其中与每个过程阶段对应的模型适于产生输出与该处理阶段相关联的质量预测，并且其中由第一个进程阶段的模型产生的输出质量预测用于开发第二个进程阶段的模型。

7. 发明申请

US20080066019A1 Compact Batch Viewing Techniques for use in Batch Processes 有权
标题翻译：用于批处理的紧凑批量查看技术
公开(公告)号：US20080066019A1
公开(公告)日：2008-03-13
申请号：US11531457
申请日：2006-09-13
申请人： Christopher J. Worek , Bruce Campney , William G. Irwin , Christopher Felts
发明人： Christopher J. Worek , Bruce Campney , William G. Irwin , Christopher Felts
IPC分类号： G05B15/00
CPC分类号： G05B19/4183 , G05B2219/31288 , G05B2219/31318 , G05B2219/31474 , Y02P90/10 , Y02P90/14 , Y02P90/18 , Y02P90/185
摘要： A data collection and viewing application associated with a batch process control system used within a process plant provides a user interface that allows a user to quickly and easily examine a particular batch process or a batch run, to compare separate batch runs and/or to determine whether the particular batch run deviates from a norm, without having to perform a lot of manual data manipulation. To this end, the user interface provides or creates a compact graphical representation of a batch, illustrating a number of different types of batch-related data in relation to one another in a manner that enables a user to easily view or understand the operation of the batch run, either alone or as compared with one or more other batch runs. Generally speaking, the compact batch view includes a number of graphical layers which are juxtaposed or interleaved on a display, with each of the layers providing different types of information about the operation of the batch, time synchronized with one another. A base layer of the compact batch view may describe or indicate the duration of the batch from an activate time to a deactivate time, while different aspects of the procedural elements, steps or stages of the batch process, such as those identified by the S88 standard, may be illustrated in one or more additional layers. Moreover, process alarms, alerts, events, etc. as well as other information may be placed in one or more additional layers, and the various layers may be shown together to provide a compact graphical view of the batch.
摘要翻译：与过程工厂中使用的批处理控制系统相关联的数据收集和查看应用程序提供用户界面，其允许用户快速且容易地检查特定的批处理或批次运行，以比较分开的批运行和/或确定特定的批次运行是否偏离了规范，而不必执行大量的手动数据操作。为此，用户界面提供或创建批量的紧凑的图形表示，以相对于彼此的方式示出了许多不同类型的批次相关数据，使得用户能够容易地查看或理解批处理相关数据的操作批次运行，单独运行或与一个或多个其他批次运行相比。一般来说，紧凑批量视图包括在显示器上并列或交错的多个图形层，其中每个层提供关于批次的操作的不同类型的信息，彼此间同步。紧凑批次视图的基层可以描述或指示从激活时间到停用时间的批次的持续时间，而批处理过程的程序元素，步骤或阶段的不同方面，诸如由S88标准识别的那些可以在一个或多个附加层中示出。此外，可以将过程报警，警报，事件等以及其他信息放置在一个或多个附加层中，并且可以一起示出各个层以提供该批次的紧凑的图形视图。

8. 发明授权

US09182752B2 Method and system for multi-zone modeling to determine material properties in storage tanks 有权
标题翻译：用于多区域建模的方法和系统，用于确定储罐中的材料性质
公开(公告)号：US09182752B2
公开(公告)日：2015-11-10
申请号：US13103432
申请日：2011-05-09
申请人： Terrence L. Blevins , Wilhelm K. Wojsznis , Christopher J. Worek
发明人： Terrence L. Blevins , Wilhelm K. Wojsznis , Christopher J. Worek
IPC分类号： G05B17/02 , G05B13/04
CPC分类号： G05B17/02 , G05B13/048
摘要： In a batch process control system employing storage tanks without mixers, properties of the storage tank pump out feedstock may be modeled to more accurately control the quality of a process. This model may not require the measurement of input or pump out flow or assume perfect blending. Rather, the developed model may assume that feedstock input into a storage tank may remain layered with some mixing due to continuous convection, turbulence during loading, or other factors. The model may include a projection of the properties describing a storage tank layer of input material into the model. For each new load of storage tank input feedstock, model zones may be shifted and the zone from which the feedstock is drawn may be updated with the properties from the new load.
摘要翻译：在采用没有混合器的储罐的批量过程控制系统中，可以建模储罐泵出原料的特性以更准确地控制过程的质量。该型号可能不需要测量输入或泵出流量或假设完美混合。相反，开发的模型可以认为，由于连续对流，加载期间的湍流或其他因素，输入到储罐中的原料可能会保持分层。该模型可以包括将描述输入材料的储罐层的性质的投影放入模型中。对于储存罐输入原料的每个新载荷，模型区域可能会移动，并且可以从新载荷的属性更新绘制原料的区域。

9. 发明申请

US20150005903A1 Non-Intrusive Data Analytics in a Process Control System 有权
标题翻译：过程控制系统中的非侵入性数据分析
公开(公告)号：US20150005903A1
公开(公告)日：2015-01-01
申请号：US13931341
申请日：2013-06-28
申请人： Christopher J. Worek , Terrence L. Blevins , Robert B. Havekost , Dirk Thiele
发明人： Christopher J. Worek , Terrence L. Blevins , Robert B. Havekost , Dirk Thiele
IPC分类号： G05B13/04
CPC分类号： G05B19/41885 , G05B2219/31357 , G05B2219/31472 , Y02P90/14 , Y02P90/22 , Y02P90/26
摘要： An on-line data analytics device can be installed in a process control system as a standalone device that operates in parallel with, but non-intrusively with respect to, the on-line control system to perform on-line analytics for a process without requiring the process control system to be reconfigured or recertified. The data analytics device includes a data analytics engine coupled to a logic engine that receives process data collected from the process control system in a non-intrusive manner. The logic engine operates to determine further process variable values not generated within the process control system and provides the collected process variable data and the further process variable values to the data analytics engine. The data analytics engine executes statistically based process models, such as batch models, stage models, and phase models, to produce a predicted process variable, such as an end of stage or end of batch quality variable for use in analyzing the operation of the on-line process.
摘要翻译：在线数据分析设备可以作为独立设备安装在过程控制系统中，该设备与在线控制系统并行运行，但是非侵入式地在线控制系统上进行流程的在线分析，而不需要要重新配置或重新认证的过程控制系统。数据分析设备包括耦合到逻辑引擎的数据分析引擎，其以非侵入方式接收从过程控制系统收集的过程数据。逻辑引擎操作以确定在过程控制系统内未生成的另外的过程变量值，并将收集的过程变量数据和进一步的过程变量值提供给数据分析引擎。数据分析引擎执行基于统计的过程模型，例如批量模型，阶段模型和阶段模型，以产生预测的过程变量，例如用于分析操作的批次质量变量的阶段或结束的结束线程过程

10. 发明授权

US07962227B2 Compact batch viewing techniques for use in batch processes 有权
标题翻译：用于批处理的紧凑批量查看技术
公开(公告)号：US07962227B2
公开(公告)日：2011-06-14
申请号：US12837145
申请日：2010-07-15
申请人： Christopher J. Worek , Bruce Hubert Campney , William George Irwin , Christopher J. Felts
发明人： Christopher J. Worek , Bruce Hubert Campney , William George Irwin , Christopher J. Felts
IPC分类号： G05B11/01 , G06F19/00 , G06F17/40 , G06F11/30 , G06F17/18 , G21C17/00 , G04F1/00 , G04F3/00 , G04F5/00 , G04G5/00 , G04G15/00
CPC分类号： G05B19/4183 , G05B2219/31288 , G05B2219/31318 , G05B2219/31474 , Y02P90/10 , Y02P90/14 , Y02P90/18 , Y02P90/185
摘要： A data collection and viewing application provides a user interface that allows a user to quickly and easily examine a particular batch process or a batch run, to compare separate batch runs and/or to determine whether the particular batch run deviates from a norm, without having to perform a lot of manual data manipulation. To this end, the user interface provides or creates a compact graphical representation of a batch, illustrating a number of different types of batch-related data in relation to one another in a manner that enables a user to easily view or understand the operation of the batch run, either alone or as compared with one or more other batch runs. Moreover, process alarms, alerts, events, as well as other information may be placed in one or more additional layers, and the various layers may be shown together to provide a compact graphical view of the batch.
摘要翻译：数据收集和查看应用程序提供用户界面，允许用户快速，轻松地检查特定的批处理或批次运行，以比较单独的批处理运行和/或确定特定批次运行是否偏离规范，而不必具有执行大量手动数据操作。为此，用户界面提供或创建批量的紧凑的图形表示，以相对于彼此的方式示出了许多不同类型的批次相关数据，使得用户能够容易地查看或理解批处理相关数据的操作批次运行，单独运行或与一个或多个其他批次运行相比。此外，过程报警，警报，事件以及其他信息可以被放置在一个或多个附加层中，并且可以一起示出各个层以提供该批次的紧凑的图形视图。

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