Invention Application
- Patent Title: AUTOMATION AND CONTROL DISTRIBUTED DATA MANAGEMENT SYSTEMS
- Patent Title (中): 自动化和控制分布式数据管理系统
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Application No.: PCT/US2016/043047Application Date: 2016-07-20
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Publication No.: WO2017027179A1Publication Date: 2017-02-16
- Inventor: BETTENHAUSEN, Kurt Dirk , LO, George , LUDWIG, Hartmut , ROSCA, Justinian
- Applicant: SIEMENS AKTIENGESELLSCHAFT , SIEMENS CORPORATION
- Applicant Address: Wittelsbacherplatz 2 80333 München DE
- Assignee: SIEMENS AKTIENGESELLSCHAFT,SIEMENS CORPORATION
- Current Assignee: SIEMENS AKTIENGESELLSCHAFT,SIEMENS CORPORATION
- Current Assignee Address: Wittelsbacherplatz 2 80333 München DE
- Agency: RASHIDI-YAZD, Seyed Kaveh E. et al.
- Priority: US14/820,780 20150807
- Main IPC: G05B19/05
- IPC: G05B19/05
Abstract:
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.
Information query
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