Graphical Programming Language Object Editing and Reporting Tool
    21.
    发明申请
    Graphical Programming Language Object Editing and Reporting Tool 有权
    图形编程语言对象编辑和报告工具

    公开(公告)号:US20080058969A1

    公开(公告)日:2008-03-06

    申请号:US11469827

    申请日:2006-09-01

    IPC分类号: G05B19/04

    摘要: A method and system of editing a graphical programming language object for designing a process control entity within an off-line database. The method and system enables a user to select one or more programming language object fragments from a library of programming language object fragments, and displays the selected programming language object fragments within a graphical programming language object phase display. The programming language object fragrance are programming logic routine story process control entity, such as steps, transitions and actions. Using the selected programming language object fragments, the user is enabled to configure a graphical programming language object for a process control entity within a graphical programming language object or phase display. The graphical programming language object is stored as a configuration file in a format used by the off-line database, and is mapped to a format different from that used by the off-line database for generating reporting documentation and sharing the configuration file with a configuration database.

    摘要翻译: 编辑用于设计离线数据库内的过程控制实体的图形编程语言对象的方法和系统。 该方法和系统使得用户能够从编程语言对象片段的库中选择一个或多个编程语言对象片段,并且在图形编程语言对象相位显示中显示所选择的编程语言对象片段。 编程语言对象的香味是编程逻辑例程故事过程控制实体,如步骤,转换和动作。 使用所选择的编程语言对象片段,用户能够在图形编程语言对象或相位显示内为过程控制实体配置图形编程语言对象。 图形编程语言对象以离线数据库使用的格式存储为配置文件,并映射到与离线数据库不同的格式,用于生成报告文档并使用配置共享配置文件 数据库。

    System for configuring a process control environment
    22.
    发明授权
    System for configuring a process control environment 失效
    用于配置过程控制环境的系统

    公开(公告)号:US6078320A

    公开(公告)日:2000-06-20

    申请号:US25202

    申请日:1998-02-18

    IPC分类号: G06F9/44 G06F15/00

    摘要: A control studio object system is disclosed which allows a process control environment to be easily and quickly configured or modified. The control studio object system includes a stencil portion having stencil items conforming to algorithms and a diagram portion to which the stencil items may be copied via a drag and drop operation. Because the stencil items are objects which contain all of the information required by a diagram portion to create an object that contains all of the information necessary to program the process control environment, the completed diagram portion reflects the actual configuration of the process control environment. Additionally, providing the stencil items as objects allows the diagrammed environment to be installed directly to nodes without requiring the diagram to be compiled or rewritten in a language conforming to the node.

    摘要翻译: 公开了一种控制工作室对象系统,其允许容易且快速地配置或修改过程控制环境。 控制演播室对象系统包括具有符合算法的模板项目的模版部分和可以通过拖放操作复制模板项目的图形部分。 因为模板项是包含图部分所需的所有信息以创建包含编程过程控制环境所需的所有信息的对象的对象,所以完成的图部分反映了过程控制环境的实际配置。 另外,将模板项目提供为对象允许将图形环境直接安装到节点,而不需要以符合该节点的语言编译或重写图表。

    SOFTWARE LOCKOUT COORDINATION BETWEEN A PROCESS CONTROL SYSTEM AND AN ASSET MANAGEMENT SYSTEM
    24.
    发明申请
    SOFTWARE LOCKOUT COORDINATION BETWEEN A PROCESS CONTROL SYSTEM AND AN ASSET MANAGEMENT SYSTEM 有权
    过程控制系统与资产管理系统之间的软件锁定协调

    公开(公告)号:US20120296448A1

    公开(公告)日:2012-11-22

    申请号:US13111560

    申请日:2011-05-19

    IPC分类号: G05B15/02

    摘要: A process control system coordinates with an associated asset management system to implement a plant safety mechanism and, in particular, to prevent unintended changes to, or otherwise undesired operation of, one or more process control equipment resources in a process plant. A maintenance technician uses the asset management system to request access to one or more of the process control equipment resources. A process operator receives the request via the process control system and grants or denies the request. Process control equipment resources for which a process operator grants a request are inoperable, in part or in whole, by the process control system. Upon completion of the maintenance task, the maintenance technician requests to return control of the process control equipment resource to the process operator. The return is complete when the process operator acknowledges the return of the resource to the process control system.

    摘要翻译: 过程控制系统与相关联的资产管理系统协调以实现工厂安全机制,特别是防止过程工厂中的一个或多个过程控制设备资源的意外变化或以其他方式不期望的操作。 维护技术人员使用资产管理系统来请求访问一个或多个过程控制设备资源。 过程操作者通过过程控制系统接收请求,并授予或拒绝该请求。 过程控制系统对过程控制设备资源进行过程控制系统的部分或全部不可操作。 在完成维护任务后,维护技术人员请求将过程控制设备资源的控制返回给过程操作员。 当过程操作员确认资源返回到过程控制系统时,返回完成。

    Method and apparatus for intelligent control and monitoring in a process control system
    26.
    发明授权
    Method and apparatus for intelligent control and monitoring in a process control system 有权
    在过程控制系统中智能控制和监控的方法和装置

    公开(公告)号:US08036760B2

    公开(公告)日:2011-10-11

    申请号:US12238801

    申请日:2008-09-26

    IPC分类号: G05B13/02

    摘要: A controller includes a control module to control operation of a process in response to control data, a plug-in module coupled to the control module as a non-layered, integrated extension thereof, and a model identification engine. The plug-in detects a change in the control data, and a collects the control data and data in connection with a condition of the process in response to the detected change. The model identification engine executes a plurality of model parameter identification cycles. Each cycle includes simulations of the process each having different simulation parameter values and each using the control data as an input, an estimation error calculation for each simulation based on an output of the simulation and based on the operating condition data, and a calculation of a model parameter value based on the estimation errors and simulation parameter values used in the simulation corresponding to each of the estimation errors.

    摘要翻译: 控制器包括:控制模块,用于响应于控制数据控制过程的操作,作为其控制模块耦合到控制模块的插件模块,作为其非分层的集成扩展,以及模型识别引擎。 插件检测控制数据的变化,并且响应于检测到的改变而与控制数据和数据结合处理的条件。 模型识别引擎执行多个模型参数识别周期。 每个循环包括具有不同模拟参数值并且每个使用控制数据作为输入的每个模拟过程的模拟,基于模拟输出并基于操作条件数据的每个模拟的估计误差计算,以及计算 基于与每个估计误差对应的仿真中使用的估计误差和模拟参数值的模型参数值。

    Use of uniform resource locators in process control system documentation
    28.
    发明授权
    Use of uniform resource locators in process control system documentation 有权
    在过程控制系统文档中使用统一的资源定位器

    公开(公告)号:US07599748B2

    公开(公告)日:2009-10-06

    申请号:US12035558

    申请日:2008-02-22

    摘要: A uniform resource locator (URL) is embedded in computerized or digital documentation for a physical and/or a software process control element existing within a process control environment to thereby provide an automatic link to documentation or other applications that exist in other processing or data environments, such as in a word processing environment or in a data manipulation environment. The URL may include a generalized field having a descriptor that identifies a property of the process control element and that operates so that, when the URL is selected, the generalized field is replaced with the property identified by the descriptor.

    摘要翻译: 统一的资源定位符(URL)嵌入在过程控制环境中存在的物理和/或软件过程控制元素的计算机化或数字文档中,从而提供对存在于其他处理或数据环境中的文档或其他应用程序的自动链接 ,例如在文字处理环境或数据操作环境中。 URL可以包括具有标识过程控制元素的属性并且操作的描述符的通用字段,使得当选择URL时,将广义字段替换为由描述符标识的属性。

    METHOD AND APPARATUS FOR INTELLIGENT CONTROL AND MONITORING IN A PROCESS CONTROL SYSTEM
    29.
    发明申请
    METHOD AND APPARATUS FOR INTELLIGENT CONTROL AND MONITORING IN A PROCESS CONTROL SYSTEM 有权
    用于智能控制和监控过程控制系统的方法和装置

    公开(公告)号:US20090112335A1

    公开(公告)日:2009-04-30

    申请号:US12238801

    申请日:2008-09-26

    IPC分类号: G05B13/04 G06G7/66

    摘要: A controller includes a control module to control operation of a process in response to control data, a plug-in module coupled to the control module as a non-layered, integrated extension thereof, and a model identification engine. The plug-in detects a change in the control data, and a collects the control data and data in connection with a condition of the process in response to the detected change. The model identification engine executes a plurality of model parameter identification cycles. Each cycle includes simulations of the process each having different simulation parameter values and each using the control data as an input, an estimation error calculation for each simulation based on an output of the simulation and based on the operating condition data, and a calculation of a model parameter value based on the estimation errors and simulation parameter values used in the simulation corresponding to each of the estimation errors.

    摘要翻译: 控制器包括:控制模块,用于响应于控制数据控制过程的操作,作为其控制模块耦合到控制模块的插件模块作为其非分层的集成扩展,以及模型识别引擎。 插件检测控制数据的变化,并且响应于检测到的改变而与控制数据和数据结合处理的条件。 模型识别引擎执行多个模型参数识别周期。 每个循环包括具有不同模拟参数值并且每个使用控制数据作为输入的每个模拟过程的模拟,基于模拟输出并基于操作条件数据的每个模拟的估计误差计算,以及计算 基于与每个估计误差对应的仿真中使用的估计误差和模拟参数值的模型参数值。

    Security for objects in a process plant configuration system
    30.
    发明授权
    Security for objects in a process plant configuration system 有权
    过程工厂配置系统中对象的安全性

    公开(公告)号:US07526347B2

    公开(公告)日:2009-04-28

    申请号:US10853655

    申请日:2004-05-25

    IPC分类号: G05B9/02

    摘要: A configuration system uses process plant items that may represent, or be capable of representing, entities in a process plant to assist in configuring, organizing, and changing the control and display activities within the process plant. Access to the items may be controlled by associating access control data with the items. The configuration system may also use objects that represent, or may be capable of representing, one or more steps to be performed by entities in the process plant. Access to these objects may be controlled by associating access control data with the objects. The access control data may indicate whether users or certain users may be able to, for example, view or modify all or some data associated with the process plant items or the objects. The process plant items may comprise, for example, module class objects which may be capable of generically representing process entities of the process plant, module objects which may be capable of specifically representing process entities of the process plant, composite templates, module templates, etc. The objects that represent, or may be capable of representing, one or more steps to be performed by entities in the process plant may comprise, for example, phase classes or unit phases.

    摘要翻译: 配置系统使用可以表示或能够表示过程工厂中的实体的过程工厂项目来协助配置,组织和改变过程工厂内的控制和显示活动。 可以通过将访问控制数据与项目相关联来控制对项目的访问。 配置系统还可以使用表示或者可以表示由过程工厂中的实体执行的一个或多个步骤的对象。 可以通过将访问控制数据与对象相关联来控制对这些对象的访问。 访问控制数据可以指示用户或某些用户是否能够例如查看或修改与过程工厂项目或对象相关联的所有或某些数据。 过程工厂项目可以包括例如可以能够一般地表示过程工厂的过程实体的模块类对象,模块对象可以具体地表示过程工厂的过程实体,复合模板,模块模板等 表示或可能能够表示由过程工厂中的实体执行的一个或多个步骤的对象可以包括例如相位类别或单位阶段。