利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

17 条记录 (耗时 0.011 秒)

    INTELLIGENT PROGRAMMABLE LOGIC CONTROLLER
    6.
    发明公开
    INTELLIGENT PROGRAMMABLE LOGIC CONTROLLER 审中-公开
    智能可编程逻辑控制器

    公开(公告)号：EP3186683A1

    公开(公告)日：2017-07-05

    申请号：EP15760562.7

    申请日：2015-08-25

    申请人： Siemens Aktiengesellschaft

    发明人： LO, George ,  LAMPARTER, Steffen ,  WANG, Lingyun ,  LUDWIG, Hartmut

    IPC分类号： G05B19/05

    摘要： A method of operating an intelligent programmable logic controller over a plurality of scan cycles includes creating, by the intelligent programmable logic controller, a process image area in a volatile computer-readable storage medium operably coupled to the intelligent programmable logic controller. The intelligent programmable logic controller then updates the process image area during each scan cycle with contents comprising data associated with a production unit. The contents of the process image area are stored by the intelligent programmable logic controller during each scan cycle on a non-volatile computer-readable storage medium operably coupled to the intelligent programmable logic controller. The intelligent programmable logic controller annotates the contents of the process image area with automation system context information to generate contextualized data.

    摘要翻译： 一种在多个扫描循环上操作智能可编程逻辑控制器的方法包括由智能可编程逻辑控制器在可操作地耦合到智能可编程逻辑控制器的易失性计算机可读存储介质中创建过程映像区。 智能可编程逻辑控制器然后在每个扫描循环期间更新过程图像区域，其中内容包括与生产单元相关联的数据。 过程映像区域的内容由智能可编程逻辑控制器在每个扫描周期期间存储在可操作地耦合到智能可编程逻辑控制器的非易失性计算机可读存储介质上。 智能可编程逻辑控制器使用自动化系统上下文信息注释过程映像区域的内容，以生成上下文数据。

    AUTOMATION AND CONTROL DISTRIBUTED DATA MANAGEMENT SYSTEMS
    9.
    发明公开
    AUTOMATION AND CONTROL DISTRIBUTED DATA MANAGEMENT SYSTEMS 审中-公开

    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

    申请人： Siemens Aktiengesellschaft

    发明人： BETTENHAUSEN, Kurt Dirk ,  LO, George ,  LUDWIG, Hartmut ,  ROSCA, Justinian

    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.