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    • 1. 发明授权
    • Integration of graphic display elements, process modules and control modules in process plants
    • 将图形显示元件,过程模块和控制模块集成在过程工厂中
    • US07110835B2
    • 2006-09-19
    • US10625481
    • 2003-07-21
    • Terrence BlevinsMark NixonMichael LucasArthur WebbKen Beoughter
    • Terrence BlevinsMark NixonMichael LucasArthur WebbKen Beoughter
    • G05B15/00G05B11/01G06F19/00G06F15/00G06F11/00G06G7/48G06G7/50
    • G05B19/0428G05B15/02G05B23/0267G05B2219/23255G05B2219/23258G05B2219/23261G05B2219/25428Y02P80/156Y02P90/14Y02P90/18
    • Graphic displays, which display information about process elements and the manner in which these elements are connected within a process, process modules, which simulate the operation of the elements depicted within the graphic displays and control modules, which perform on-line control activities within a process, may be communicatively connected together to provide a combined control, simulation and display environment that enables enhanced control, simulation and display activities. Smart process objects, which have both graphical and simulation elements, may used to create one or more graphic displays and one or more process simulation modules, each having elements which may communicate with one another to share data between the graphic displays and the process modules. Additionally, function blocks within control modules executed in the process plant may reference the elements within the graphic displays and the process modules (and vice versa) so that control modules may use simulated data developed by the process modules to perform better control, so that process modules may perform better simulation using actual pant data from the control modules, and so that the graphic displays may be used to illustrate actual process data and/or simulated process data as developed by the control modules and the process modules.
    • 图形显示器,其显示关于过程元素的信息以及这些元件在过程中连接的方式,过程模块,其模拟在图形显示和控制模块内描绘的元件的操作,所述元件在图形显示和控制模块内执行在线控制活动 过程可以通信地连接在一起,以提供组合的控制,模拟和显示环境,从而实现增强的控制,模拟和显示活动。 具有图形和仿真元件的智能过程对象可用于创建一个或多个图形显示器和一个或多个过程模拟模块,每个过程模拟模块具有可以彼此通信的元件,以在图形显示器和过程模块之间共享数据 。 此外,在过程工厂中执行的控制模块内的功能块可以参考图形显示器和过程模块(反之亦然)中的元件,使得控制模块可以使用由过程模块开发的模拟数据来执行更好的控制,使得过程 模块可以使用来自控制模块的实际工厂数据来执行更好的模拟,并且使得图形显示器可以用于说明由控制模块和过程模块开发的实际过程数据和/或模拟过程数据。
    • 3. 发明申请
    • Smart process objects used in a process plant modeling system
    • 在过程工厂建模系统中使用的智能过程对象
    • US20050096872A1
    • 2005-05-05
    • US11014307
    • 2004-12-16
    • Terrence BlevinsMark NixonKen BeoughterMichael LucasArthur Webb
    • Terrence BlevinsMark NixonKen BeoughterMichael LucasArthur Webb
    • G06F3/14G05B13/00G05B17/02G05B19/00G05B23/02G06F15/00G06F17/50
    • G05B17/02G05B19/41885Y02P90/26
    • Smart process objects, which have both graphical and simulation elements, may be used to create one or more graphic displays and one or more process simulation modules, each having elements which may communicate with one another and with devices within a process plant to model and depict the operation of a process plant. The smart process objects may include one or more device objects, which represent physical devices within the process plant, and may include one or more smart connection objects which represent and model the flow of a material, such as a gas, a liquid, a composition of solid, electricity, etc., through a connection between entities within the process plant. The smart process objects may also include one or more smart stream objects, which also may represent and model the flow of a material at a particular point in the process plant. The smart device, connection, and stream objects may be interconnected to model the flow of material through the actual physical devices within the process plant thereby enabling enhanced simulation and modeling capabilities with the smart connection and stream objects providing a convenient manner of enabling different entities and sections of a process model to be tied to one another.
    • 具有图形和模拟元素的智能过程对象可用于创建一个或多个图形显示器和一个或多个过程模拟模块,每个过程仿真模块具有可以彼此通信的元件以及与过程工厂内的设备进行建模和描绘 一个加工厂的运作。 智能过程对象可以包括表示过程工厂内的物理设备的一个或多个设备对象,并且可以包括一个或多个智能连接对象,其表示和建模材料流,例如气体,液体,组合物 固体,电力等,通过过程工厂内的实体之间的连接。 智能过程对象还可以包括一个或多个智能流对象,其也可以表示和建模过程工厂中特定点处的材料流。 智能设备,连接和流对象可以互连以通过处理工厂内的实际物理设备对材料流进行建模,从而通过智能连接和流对象提供增强的仿真和建模能力,从而提供方便的方式使不同的实体和 一个过程模型的部分要彼此绑定。
    • 5. 发明授权
    • Simulation system for multi-node process control systems
    • 多节点过程控制系统仿真系统
    • US07392165B2
    • 2008-06-24
    • US10274562
    • 2002-10-21
    • Mark NixonTerrence BlevinsDennis StevensonMichael Lucas
    • Mark NixonTerrence BlevinsDennis StevensonMichael Lucas
    • G48G7/48
    • G06F11/261G05B17/02
    • A simulation system attaches to a configuration database for one or more fully configured nodes of a process control system and copies the modules within those nodes into one or more simulation computers as simulation modules. The simulation system includes an algorithm that automatically creates a reference parameter module for each of the copied nodes that stores a reference parameter for each of the inputs, outputs or other references to signals external to the nodes. In the case of the Fieldbus function blocks, the simulation system automatically creates a function block within the simulation workstation in the protocol of the controller node which mimics the operation of the Fieldbus function block, and then creates the simulation system having those mimicked Fieldbus function blocks operating as if they had originally been configured to be in the controller being simulated, instead of within a field device external to the controller.
    • 仿真系统连接到过程控制系统的一个或多个完全配置的节点的配置数据库,并将这些节点内的模块复制到一个或多个仿真计算机作为模拟模块。 仿真系统包括一种算法,该算法为每个复制节点自动创建参考参数模块,该参考参数模块存储每个输入,输出或其他对节点外部信号的引用参考。 在现场总线功能块的情况下,模拟系统在仿真工作站内自动创建模拟现场总线功能块操作的控制器节点协议中的功能块,然后创建具有模拟现场总线功能块的仿真系统 操作就好像它们最初被配置为正在模拟的控制器中,而不是在控制器外部的现场设备中。
    • 6. 发明授权
    • Module class objects in a process plant configuration system
    • 过程工厂配置系统中的模块类对象
    • US07043311B2
    • 2006-05-09
    • US10368151
    • 2003-02-18
    • Mark NixonMichael LucasArthur WebbHerschel KoskaJian LiLarry JundtDennis StevensonRobert HavekostMichael Ott
    • Mark NixonMichael LucasArthur WebbHerschel KoskaJian LiLarry JundtDennis StevensonRobert HavekostMichael Ott
    • G06F19/00
    • G05B19/4188G05B2219/32154Y02P90/14Y02P90/24
    • A configuration system for a process plant uses module class objects to assist in configuring, organizing and changing the control and display activities within the process plant. Each module class object generically models or represents a process entity, such as a unit, a piece of equipment, a control activity, etc., and may be used to create instances of the object, called module objects, which represent and are tied to specific equipment within the process plant. The module class objects may represent process entities of any desired scope, which means that a single module class object may be used to configure the control and display activities of process entities of any desired scope within the process plant, instead of just at a control module level. In particular, module class objects of a large scope may be used to configure large sections or portions of the process plant, which makes configuration of the process plant easier and less time consuming. A module class object may be a unit module class object reflecting a physical unit within the process plant, an equipment module class object reflecting a physical piece of equipment within the process plant, a control module class object reflecting a control module or scheme within the process plant, or a display module class object reflecting a display routine that provides information to a user within the process plant.
    • 过程工厂的配置系统使用模块类对象来协助配置,组织和更改过程工厂内的控制和显示活动。 每个模块类对象一般地模拟或表示过程实体,例如单元,设备,控制活动等,并且可以用于创建被称为模块对象的对象的实例,所述对象表示并被绑定到 过程工厂内的具体设备。 模块类对象可以表示任何所需范围的过程实体,这意味着可以使用单个模块类对象来配置过程工厂内任何所需范围的过程实体的控制和显示活动,而不仅仅是在控制模块 水平。 特别地,可以使用大范围的模块类对象来配置过程工厂的大部分或部分,这使得过程工厂的配置变得更容易和更少耗时。 模块类对象可以是反映过程工厂内的物理单元的单元模块类对象,反映过程工厂内的物理设备的设备模块类对象,反映过程中的控制模块或方案的控制模块类对象 工厂或反映向处理工厂内的用户提供信息的显示程序的显示模块类对象。