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1. 发明公开

EP2097794A4 SYSTEM AND METHOD FOR PROCESS MONITORING 有权
标题翻译：系统和方法进行过程监控
公开(公告)号：EP2097794A4
公开(公告)日：2012-12-26
申请号：EP07874249
申请日：2007-11-02
申请人： AIR PROD & CHEM
发明人： ESMAILI ALI , MEHTA SANJAY , NEOGI DEBASHIS , VALENZUELA CARLOS A
IPC分类号： G06F19/00 , G05B17/02 , G05B23/02
CPC分类号： G05B23/0254 , G05B17/02 , G05B2219/13 , G05B2219/31457 , G05B2219/31477 , G05B2219/31478

2. 发明公开

EP2179338A1 SYSTEM AND METHODS FOR CONTINUOUS, ONLINE MONITORING OF A CHEMICAL PLANT OR REFINERY 审中-公开
标题翻译：系统和方法化工厂或炼油厂的连续在线监测
公开(公告)号：EP2179338A1
公开(公告)日：2010-04-28
申请号：EP08797673.4
申请日：2008-08-12
申请人： Shell Internationale Research Maatschappij B.V.
发明人： EVANS, Wayne Errol , KOZUB, Derrick J. , THEOBALD, Eugene Harry , WELLS, Gary, James, Jr , WISE, Gerald Lynn
IPC分类号： G05B23/02 , G05B17/02
CPC分类号： G05B23/0254 , G05B23/0267 , G05B2219/31477 , G05B2219/31478
摘要： A near real-time system and method for continuous online monitoring of a plurality of operations in a continuous chemical process facility is described. The method of monitoring the operations is based on a multivariate statistical model developed using off-line, selected process-specific historical process data. Such a model is used by an online monitoring system to monitor the continual operation of a chemical manufacturing facility or refinery in real-time from a remote location. Such real-time monitoring allows for determination of whether one or more of the plurality of operations are operating within their normal operational parameters. This real-time, continuous monitoring system can further be used to predict impending failures or trouble-spots within the continuous production process, or to minimize catastrophic process failures which may occur in a continuous chemical manufacturing process. Process variables, or 'tags', that are most likely related to predicted process failures can be identified by the model system, such that appropriate control actions can be taken to prevent an actual process failure occurrence, which can lead to costly production down times.

3. 发明公开

EP2101234A2 Plant information display apparatus and method 有权
标题翻译：装置和方法，用于显示操作信息
公开(公告)号：EP2101234A2
公开(公告)日：2009-09-16
申请号：EP09003123.8
申请日：2009-03-04
申请人： Yokogawa Electric Corporation
发明人： Iga, Ryotatsu
IPC分类号： G05B19/409 , G05B19/418
CPC分类号： G05B19/409 , G05B19/41875 , G05B2219/31467 , G05B2219/31472 , G05B2219/31477 , Y02P90/22
摘要： A plant information display apparatus and a plant information display method are provided. A defining section 11 defines correspondence relationships between all of plant data and softwares displaying the corresponding plant data. A plant data displaying section 12 expands and displays the plant data in a hierarchical manner. A plant data selection accepting section 13 accepts an operation of selecting the plant data on the screen displayed by the plant data displaying section 12. A software selection accepting section 14 displays a selecting screen for selecting one of the softwares, and accepts an operation of selecting the one of the softwares in accordance with an operation of the selecting screen. A extracting section 15 extracts the software or plant data based on the defining section 11.

4. 发明公开

EP2975525A4 SYSTEM ANALYSIS DEVICE, AND SYSTEM ANALYSIS METHOD 审中-公开
标题翻译：系统分析装置和系统的分析方法
公开(公告)号：EP2975525A4
公开(公告)日：2017-01-04
申请号：EP14765305
申请日：2014-03-07
申请人： NEC CORP
发明人： NATSUMEDA MASANAO
IPC分类号： G06F11/32 , G05B23/02 , G06F11/34 , G06F17/50
CPC分类号： G06F17/5009 , G05B23/0254 , G05B23/0272 , G05B2219/31455 , G05B2219/31477 , G06F11/323 , G06F11/3452
摘要： In invariant relation analysis, a correlation diagram with improved visibility is obtained. A system analysis device (100) includes a correlation model storage unit (112), and the display control unit (105). The correlation model storage unit (112) stores the correlation model expressing correlations between metrics in the system. The display control unit (105) divides a display region into n divided regions such that an area of a divided region i (1 ‰¤ i ‰¤ n) is equal to or larger than an area of a divided region i+1. The display control unit 105 allocates each of the plurality of clusters obtained by tracking correlations contained in the correlation model to the divided region i sequentially selected from i = 1, in the decreasing order of the number of metrics contained in each of the clusters, in such a way that the allocated number increases in accordance with increase in i. The display control unit 105 draws the cluster allocated to the respective divided region i in the divided region i.

5. 发明公开

EP2975525A1 SYSTEM ANALYSIS DEVICE, AND SYSTEM ANALYSIS METHOD 审中-公开
标题翻译：系统分析装置和系统分析方法
公开(公告)号：EP2975525A1
公开(公告)日：2016-01-20
申请号：EP14765305.9
申请日：2014-03-07
申请人： NEC Corporation
发明人： NATSUMEDA, Masanao
IPC分类号： G06F11/32 , G05B23/02 , G06F11/34
CPC分类号： G06F17/5009 , G05B23/0254 , G05B23/0272 , G05B2219/31455 , G05B2219/31477 , G06F11/323 , G06F11/3452
摘要： In invariant relation analysis, a correlation diagram with improved visibility is obtained.
A system analysis device (100) includes a correlation model storage unit (112), and the display control unit (105). The correlation model storage unit (112) stores the correlation model expressing correlations between metrics in the system. The display control unit (105) divides a display region into n divided regions such that an area of a divided region i (1 ≤ i ≤ n) is equal to or larger than an area of a divided region i+1. The display control unit 105 allocates each of the plurality of clusters obtained by tracking correlations contained in the correlation model to the divided region i sequentially selected from i = 1, in the decreasing order of the number of metrics contained in each of the clusters, in such a way that the allocated number increases in accordance with increase in i. The display control unit 105 draws the cluster allocated to the respective divided region i in the divided region i.
摘要翻译：在不变关系分析中，获得具有改善的可见性的相关图。系统分析装置（100）具有相关模型存储部（112）和显示控制部（105）。相关性模型存储单元（112）存储表示系统中的度量之间的相关性的相关性模型。显示控制单元（105）将显示区域划分为n个划分区域，使得划分区域i（1≤i≤n）的面积等于或大于划分区域i + 1的面积。显示控制单元105按照包含在每个簇中的度量的数量的减少顺序，将通过跟踪相关性模型中包含的相关性获得的多个簇中的每一个分配给从i = 1开始依次选择的划分区域i，in 这样一来分配的数量就会随着i的增加而增加。显示控制单元105在分割区域i中绘制分配给各个划分区域i的簇。

6. 发明公开

EP2097794A2 SYSTEM AND METHOD FOR PROCESS MONITORING 有权
标题翻译：系统和方法进行过程监控
公开(公告)号：EP2097794A2
公开(公告)日：2009-09-09
申请号：EP07874249.1
申请日：2007-11-02
申请人： Air Products and Chemicals, Inc.
发明人： ESMAILI, Ali , MEHTA, Sanjay , NEOGI, Debashis , VALENZUELA, Carlos, A.
IPC分类号： G05B13/02 , G06F3/048 , G06G7/48
CPC分类号： G05B23/0254 , G05B17/02 , G05B2219/13 , G05B2219/31457 , G05B2219/31477 , G05B2219/31478
摘要： Systems and methods are provided that allow a user to monitor, diagnose, and configure a process. A user interface may be presented that displays data received from process monitors, sensors, and multivariate models. The user interface may be interactive, allowing a user to select which composite and multivariate models are displayed. The user interface and multivariate model may be constructed and updated in real time. The user interface may present various data and interfaces, such as a representation of a composite variable in a multivariate model, a representation of the contribution of process variables to the composite variable, and a representation of a subset of the process variables. The user may select a point of the composite variable for analysis, and the interface may indicate the contribution and values of process variables at the selected point. The interface may be transmitted to a remote user.

7. 发明授权

EP2097794B1 SYSTEM AND METHOD FOR PROCESS MONITORING 有权
标题翻译：系统VERFAHREN ZURPROZESSÜBERWACHUNG
公开(公告)号：EP2097794B1
公开(公告)日：2013-07-31
申请号：EP07874249.1
申请日：2007-11-02
申请人： Air Products and Chemicals, Inc.
发明人： ESMAILI, Ali , MEHTA, Sanjay , NEOGI, Debashis , VALENZUELA, Carlos, A.
IPC分类号： G06F19/00 , G05B23/02 , G05B17/02
CPC分类号： G05B23/0254 , G05B17/02 , G05B2219/13 , G05B2219/31457 , G05B2219/31477 , G05B2219/31478

8. 发明公开

EP2101234A3 Plant information display apparatus and method 有权
标题翻译：装置和方法，用于显示操作信息
公开(公告)号：EP2101234A3
公开(公告)日：2012-12-19
申请号：EP09003123.8
申请日：2009-03-04
申请人： Yokogawa Electric Corporation
发明人： Iga, Ryotatsu
IPC分类号： G05B19/409 , G05B19/418
CPC分类号： G05B19/409 , G05B19/41875 , G05B2219/31467 , G05B2219/31472 , G05B2219/31477 , Y02P90/22
摘要： A plant information display apparatus and a plant information display method are provided. A defining section 11 defines correspondence relationships between all of plant data and softwares displaying the corresponding plant data. A plant data displaying section 12 expands and displays the plant data in a hierarchical manner. A plant data selection accepting section 13 accepts an operation of selecting the plant data on the screen displayed by the plant data displaying section 12. A software selection accepting section 14 displays a selecting screen for selecting one of the softwares, and accepts an operation of selecting the one of the softwares in accordance with an operation of the selecting screen. A extracting section 15 extracts the software or plant data based on the defining section 11.

9. 发明公开

EP1810153A4 APPLICATION OF ABNORMAL EVENT DETECTION TECHNOLOGY TO OLEFINS RECOVERY TRAINS 无效
标题翻译：作者：识别异常事件TOOLEFINWIEDERHERSTELLUNGSZÜGEN安装
公开(公告)号：EP1810153A4
公开(公告)日：2011-02-23
申请号：EP05816090
申请日：2005-09-09
申请人： EXXONMOBIL RES & ENG CO
发明人： WANG ROBERT K , WOO STEPHEN S , MCLAIN RICHARD B , EMIGHOLZ KENNETH F
IPC分类号： G06F11/30 , G06F15/00
CPC分类号： C10G11/187 , G05B23/0254 , G05B2219/31477 , G05B2219/31478

10. 发明公开

EP1986066A2 Combined-information processing apparatus, method for processing combined-information, program, and recording medium 有权
标题翻译：装置和方法用于处理组合的信息，程序和记录介质
公开(公告)号：EP1986066A2
公开(公告)日：2008-10-29
申请号：EP08155203.6
申请日：2008-04-25
申请人： Omron Corporation
发明人： Fujii, Toru c/o OMRON Corporation
IPC分类号： G05B23/02
CPC分类号： G05B23/024 , G05B2219/31477 , G05B2219/32221 , Y02P90/14 , Y02P90/22
摘要： In order to solve the conventional problem in which the occurrence of abnormal behaviors in a manufacturing apparatus cannot be properly determined in view of the variations in measured data caused by adjustment made to the manufacturing apparatuses, the combined-information processing apparatus comprises: an inspectional equation storage unit (103) for storing an inspectional equation calculating one or more principal component scores, the inspectional equation being obtained by performing a principal component analysis on measured data on a plurality of measuring objects in terms of two or more correlated measurement items, and the measuring objects being processed by the manufacturing apparatus whose adjustable conditions are changed while the manufacturing apparatus is in a normal state; an inspected measured-data acceptance unit (104) for accepting inspected measured data on the measuring objects processed by the manufacturing apparatus in terms of the measurement items corresponding to each term contained in the inspectional equation; a principal-component-score calculation unit (105) for calculating principal component scores using the inspected measured data with the inspectional equation; an inspecting unit (106) for inspecting the manufacturing apparatus using the calculated principal component scores; and an output unit (107) for outputting the inspecting results.
摘要翻译：为了解决以往的麻烦中哪个异常行为的在制造装置的发生不能正确地确定开采鉴于通过向制造装置进行了调整引起的测量数据的变化，将合并的信息处理装置包括：一个inspectional方程用于计算一个或多个主成分得分inspectional方程的存储存储单元（103），所述inspectional方程被通过在两个或多个相关的测量项的术语测量物体上的多个测量数据进行主成分分析获得的，并且所述测量对象由所述制造装置谁的可调条件改变而制造装置是在正常状态下进行处理; 的检查测定数据接受单元（104），用于接收由所述制造装置的测定项目对应于包含在所述inspectional方程的每个术语的术语处理的测量对象检查测量数据; 主成分得分计算部（105），用于计算使用与inspectional方程所检查测量数据主成分得分; 关于用于检查使用所计算的主成分得分的制造装置检查单元（106）; 以及用于输出铃声的检查结果输出部（107）。

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