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公开(公告)号：EP3620973A1
公开(公告)日：2020-03-11
申请号：EP19196261.2
申请日：2019-09-09
发明人： CUI, Tao , ROSCA, Justinian , BANK, Hasan Sinan
摘要： Systems, techniques, and computer-program products are provided for tracking and traceability of parts of a finished product. In some embodiments, the tracking and traceability generates streams of semantic data obtained from an imaging sensor system that records the execution of a manufacturing process in industrial equipment. The execution of the manufacturing process yields a finished product from initial materials and/or parts. The tracking and traceability also implements artificial reasoning about the execution of the manufacturing process to generate assertions that characterize the execution of the manufacturing process. Semantic data and assertions can be aggregated into a digital trace record that tracks a defined component of the finished product throughout the execution of the manufacturing process and permit tracing the component to a defined event within the manufacturing process.
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公开(公告)号：EP3516510A1
公开(公告)日：2019-07-31
申请号：EP17788346.9
申请日：2017-09-28
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3.发明公开
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4.发明公开
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公开(公告)号：EP3371665B1
公开(公告)日：2019-03-20
申请号：EP15820704.3
申请日：2015-12-10
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公开(公告)号：EP3332296A1
公开(公告)日：2018-06-13
申请号：EP16754009.5
申请日：2016-07-20
IPC分类号： G05B19/05
CPC分类号： G05B19/052 , G05B19/05 , G05B2219/1144 , G05B2219/1203 , G05B2219/1204 , G05B2219/31324
摘要： A system for storing data in an industrial production environment includes a distributed database stored on a plurality of intelligent programmable logic controller devices. Each respective intelligent programmable logic controller device includes a volatile computer-readable storage medium comprising a process image area; a non-volatile computer-readable storage medium; a control application; an input/output component; a historian component; and a distributed data management component. The control application is configured to provide operating instructions to a production unit. The input/output component is configured to update the process image area during each scan cycle with data associated with the production unit. The historian component is configured to store automation system data comprising the operating instructions and contents of the process image area on the non-volatile computer-readable storage medium. The distributed data management component is configured to facilitate distributed operations involving the automation system data by the plurality of intelligent programmable logic controller devices.
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8.发明授权
公开(公告)号：EP3213162B1
公开(公告)日：2018-11-28
申请号：EP14799076.6
申请日：2014-10-29
IPC分类号： G05B19/418
CPC分类号： G05B19/05 , G05B19/4183 , G05B2219/13103 , G05B2219/14055 , G05B2219/31323 , Y02P90/10 , Y02P90/18 , Y02P90/24
摘要： A method of compressing signal data in an intelligent programmable logic controller includes the controller creating a process image area in a volatile computer-readable storage medium operably coupled to the controller. The intelligent programmable logic controller updates the process image area with contents comprising signal data associated with a production unit and applies a compression algorithm to the contents to generate compressed signal data. The compressed signal data is stored on a non-volatile computer-readable storage medium operably coupled to the controller. The controller annotates the signal data with automation system context information to generate contextualized data. Next, the controller performs a statistical comparison of the signal data and the compressed signal data to generate statistical comparison results. Then, one or more compression parameters used by the compression algorithm may be automatically adjusted based on at least one of the statistical comparison and the contextualized data.
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公开(公告)号：EP3403152A1
公开(公告)日：2018-11-21
申请号：EP16717294.9
申请日：2016-04-07
IPC分类号： G05B23/02
CPC分类号： G05B23/0208 , G05B23/0229 , G05B23/024 , G05B23/0281
摘要： An embedded control system for a field device of an automation system, comprising: a diagnostic application interface to a backend server for signal analytics information, complex event pattern information and diagnostic information; a physical process interface to a signal source for transferring signal data; a signal evaluation component for comparing received signal analytics information with received signal data to identify at a first and a second event; an event processing component for applying received event pattern information to at to the first and second identified events to identify at a first classified event; a diagnostic reasoning component for deriving causal dependencies between the first classified event and a further classified event with regard to diagnostic information to identify a root cause for the first classified event, or predict an impact of the first classified event. The diagnostic reasoning is pushed down to the field level with embedded data analytics functionality.
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公开(公告)号：EP3314340A1
公开(公告)日：2018-05-02
申请号：EP15738532.9
申请日：2015-06-24
IPC分类号： G05B19/05
CPC分类号： G05B19/058 , G05B19/05 , G05B2219/14006 , G05B2219/14083
摘要： A method of operating an intelligent programmable logic controller includes executing, by a processor included in the intelligent programmable logic controller, a control program. A non-volatile storage medium included in the intelligent programmable logic controller stores a control model comprising control knowledge related to the control program. The control model is used to perform a monitoring operation related to execution of the control program on the intelligent programmable logic controller.
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