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1. 发明授权

US08185892B2 Associated graphic displays in a process environment 有权
标题翻译：相关图形显示在进程环境中
公开(公告)号：US08185892B2
公开(公告)日：2012-05-22
申请号：US10589712
申请日：2005-05-04
申请人： J. Michael Lucas , Hao Tennyson , Francis De Guzman , Bruce Campney , Mark J. Nixon , Stephen Gilbert
发明人： J. Michael Lucas , Hao Tennyson , Francis De Guzman , Bruce Campney , Mark J. Nixon , Stephen Gilbert
IPC分类号： G06F9/445
CPC分类号： G05B19/0426 , G05B19/41885 , G05B23/0267 , G05B2219/23424 , G05B2219/25067 , G05B2219/25428 , G05B2219/31467 , G05B2219/31469 , G05B2219/31472 , G05B2219/31474 , G05B2219/32128 , G05B2219/32342 , G06F8/20 , G06F8/38 , G06F9/4488 , G06F9/451 , G06N5/04 , G06Q10/06 , G06Q50/04 , G06T13/00 , H04L67/12 , H04L67/16 , H04L67/28 , H04L67/289 , H04L67/36 , H04L2012/4026 , Y02A10/46 , Y02P80/40 , Y02P90/14 , Y02P90/26 , Y02P90/265 , Y02P90/30 , Y02P90/84 , Y02P90/86 , Y10S715/965
摘要： Graphical display support is provided within a process plant configuration, monitoring and simulation system to enable graphical displays to be created in a manner in which they are associated with one another in the runtime environment. In particular, a single graphic display editor may be used to create interrelated graphic displays that may be accessed from one another in the runtime environment to provide further information about a process entity within one of the graphic displays, to scroll through adjacent sections of a process plant or to provide different displays for different functions within the process plant, such as for an operator viewing function, a simulation function and a maintenance function. Because the same graphic editor is used to create the graphic displays, the resultant graphic displays may have the same look and feel and may be bound to the runtime environment within the plant in generally the same manner.
摘要翻译：在过程工厂配置，监控和模拟系统中提供了图形显示支持，以便以在运行时环境中彼此关联的方式创建图形显示。特别地，可以使用单个图形显示编辑器来创建相互关联的图形显示器，其可以在运行时环境中彼此访问，以提供关于图形显示器之一内的处理实体的进一步信息，以滚动进程的相邻部分工厂或为处理工厂内的不同功能提供不同的显示器，例如用于操作员观看功能，模拟功能和维护功能。由于使用相同的图形编辑器来创建图形显示，所得到的图形显示可能具有相同的外观和感觉，并且可以以通常相同的方式绑定到工厂内的运行时环境。

2. 发明授权

US08144150B2 Scripted graphics in a process environment 有权
标题翻译：在过程环境中的脚本图形
公开(公告)号：US08144150B2
公开(公告)日：2012-03-27
申请号：US10589845
申请日：2005-05-04
申请人： Stephen Gilbert , Tennyson Hao , Francis De Guzman , Ken J. Beoughter , Bruce Campney , Mark J. Nixon
发明人： Stephen Gilbert , Tennyson Hao , Francis De Guzman , Ken J. Beoughter , Bruce Campney , Mark J. Nixon
IPC分类号： G06T11/20
CPC分类号： G05B19/0426 , G05B19/41885 , G05B23/0267 , G05B2219/23424 , G05B2219/25067 , G05B2219/25428 , G05B2219/31467 , G05B2219/31469 , G05B2219/31472 , G05B2219/31474 , G05B2219/32128 , G05B2219/32342 , G06F8/20 , G06F8/38 , G06F9/4488 , G06F9/451 , G06N5/04 , G06Q10/06 , G06Q50/04 , G06T13/00 , H04L67/12 , H04L67/16 , H04L67/28 , H04L67/289 , H04L67/36 , H04L2012/4026 , Y02A10/46 , Y02P80/40 , Y02P90/14 , Y02P90/26 , Y02P90/265 , Y02P90/30 , Y02P90/84 , Y02P90/86 , Y10S715/965
摘要： Graphic elements and graphic displays are provided for use in a process environment to display information to one or more users about the process environment, such as the current state of devices within a process plant. The graphic elements and displays include one or more objects, each of which includes a visualization, which depicts an entity within the process environment, a property associated with the depicted process entity and a routine that operates in conjunction with the visualization and the property to cause a change in the-visualization based on a change in the property, or to cause a change in the process environment based on user input through the visualization. In this manner, the graphic objects can be used to create displays that graphically illustrate, through animations and other visual operations, the changing state of the process or detected events within the process. These same graphic elements may be used to enable users to interact with a visualization on a user interface screen, such as through a mouse or a keyboard device, to cause a change in the object property, which may then provide an input to a device within the process plant.
摘要翻译：图形元素和图形显示器用于在过程环境中用于向一个或多个用户显示关于过程环境的信息，例如过程工厂内的设备的当前状态。图形元素和显示器包括一个或多个对象，每个对象包括可视化，其描绘过程环境内的实体，与所描绘的过程实体相关联的属性以及与可视化和属性相关联的操作的例程基于属性更改的可视化更改，或者基于通过可视化的用户输入导致过程环境的更改。以这种方式，图形对象可以用于创建通过动画和其他可视操作图形地示出过程中的变化状态或检测到的事件的显示。这些相同的图形元素可以用于使得用户能够与诸如通过鼠标或键盘设备的用户界面屏幕上的可视化交互，从而引起对象属性的改变，这可以向内部的设备提供输入过程工厂。

3. 发明授权

US08086955B2 Methods and apparatus for modifying process control data 有权
标题翻译：用于修改过程控制数据的方法和装置
公开(公告)号：US08086955B2
公开(公告)日：2011-12-27
申请号：US11556612
申请日：2006-11-03
申请人： Ling Zhou , Stephen G. Hammack , Bruce Campney , Larry O. Jundt , Mark J. Nixon , Stephen Gilbert
发明人： Ling Zhou , Stephen G. Hammack , Bruce Campney , Larry O. Jundt , Mark J. Nixon , Stephen Gilbert
IPC分类号： G06F17/00
CPC分类号： G05B19/0426 , G05B19/41885 , G05B23/0267 , G05B2219/23424 , G05B2219/25067 , G05B2219/25428 , G05B2219/31467 , G05B2219/31469 , G05B2219/31472 , G05B2219/31474 , G05B2219/32128 , G05B2219/32342 , G06F8/20 , G06F8/38 , G06F9/4488 , G06F9/451 , G06N5/04 , G06Q10/06 , G06Q50/04 , G06T13/00 , H04L67/12 , H04L67/16 , H04L67/28 , H04L67/289 , H04L67/36 , H04L2012/4026 , Y02A10/46 , Y02P80/40 , Y02P90/14 , Y02P90/26 , Y02P90/265 , Y02P90/30 , Y02P90/84 , Y02P90/86 , Y10S715/965
摘要： Methods, apparatus, and articles of manufacture for modifying process control data involve obtaining the process control data in an extensible markup language format, converting the process control data in the extensible markup language format to a second data format, and storing the process control data in a database. The process control data is subsequently edited by retrieving the process control data from the database, modifying the process control data, storing the modified process control data in the second data format in the database, converting the modified process control data from the second data format to the extensible markup language format, and storing the modified process control data in the extensible markup language format.
摘要翻译：用于修改过程控制数据的方法，装置和制品涉及以可扩展标记语言格式获得过程控制数据，将可扩展标记语言格式的过程控制数据转换为第二数据格式，并将过程控制数据存储在一个数据库。随后通过从数据库检索过程控制数据来修改过程控制数据，修改过程控制数据，将修改的过程控制数据以第二数据格式存储在数据库中，将修改的过程控制数据从第二数据格式转换为可扩展标记语言格式，并以可扩展标记语言格式存储修改后的过程控制数据。

4. 发明申请

US20080066019A1 Compact Batch Viewing Techniques for use in Batch Processes 有权
标题翻译：用于批处理的紧凑批量查看技术
公开(公告)号：US20080066019A1
公开(公告)日：2008-03-13
申请号：US11531457
申请日：2006-09-13
申请人： Christopher J. Worek , Bruce Campney , William G. Irwin , Christopher Felts
发明人： Christopher J. Worek , Bruce Campney , William G. Irwin , Christopher Felts
IPC分类号： G05B15/00
CPC分类号： G05B19/4183 , G05B2219/31288 , G05B2219/31318 , G05B2219/31474 , Y02P90/10 , Y02P90/14 , Y02P90/18 , Y02P90/185
摘要： A data collection and viewing application associated with a batch process control system used within a process plant provides a user interface that allows a user to quickly and easily examine a particular batch process or a batch run, to compare separate batch runs and/or to determine whether the particular batch run deviates from a norm, without having to perform a lot of manual data manipulation. To this end, the user interface provides or creates a compact graphical representation of a batch, illustrating a number of different types of batch-related data in relation to one another in a manner that enables a user to easily view or understand the operation of the batch run, either alone or as compared with one or more other batch runs. Generally speaking, the compact batch view includes a number of graphical layers which are juxtaposed or interleaved on a display, with each of the layers providing different types of information about the operation of the batch, time synchronized with one another. A base layer of the compact batch view may describe or indicate the duration of the batch from an activate time to a deactivate time, while different aspects of the procedural elements, steps or stages of the batch process, such as those identified by the S88 standard, may be illustrated in one or more additional layers. Moreover, process alarms, alerts, events, etc. as well as other information may be placed in one or more additional layers, and the various layers may be shown together to provide a compact graphical view of the batch.
摘要翻译：与过程工厂中使用的批处理控制系统相关联的数据收集和查看应用程序提供用户界面，其允许用户快速且容易地检查特定的批处理或批次运行，以比较分开的批运行和/或确定特定的批次运行是否偏离了规范，而不必执行大量的手动数据操作。为此，用户界面提供或创建批量的紧凑的图形表示，以相对于彼此的方式示出了许多不同类型的批次相关数据，使得用户能够容易地查看或理解批处理相关数据的操作批次运行，单独运行或与一个或多个其他批次运行相比。一般来说，紧凑批量视图包括在显示器上并列或交错的多个图形层，其中每个层提供关于批次的操作的不同类型的信息，彼此间同步。紧凑批次视图的基层可以描述或指示从激活时间到停用时间的批次的持续时间，而批处理过程的程序元素，步骤或阶段的不同方面，诸如由S88标准识别的那些可以在一个或多个附加层中示出。此外，可以将过程报警，警报，事件等以及其他信息放置在一个或多个附加层中，并且可以一起示出各个层以提供该批次的紧凑的图形视图。

5. 发明授权

US09285795B2 Graphic display configuration framework for unified control system interface 有权
标题翻译：图形显示配置框架，统一控制系统界面
公开(公告)号：US09285795B2
公开(公告)日：2016-03-15
申请号：US13169223
申请日：2011-06-27
申请人： Mark J. Nixon , Stephen G. Hammack , Bruce Campney , Ken Beoughter , J. Michael Lucas , Stephen Gilbert
发明人： Mark J. Nixon , Stephen G. Hammack , Bruce Campney , Ken Beoughter , J. Michael Lucas , Stephen Gilbert
IPC分类号： G05B19/048 , G05B19/418 , G06F11/30 , G06F11/32 , G06Q50/04 , G05B19/042 , G05B23/02 , G06F9/44 , G06N5/04 , G06Q10/06 , H04L29/08 , G06T13/00 , H04L12/40
CPC分类号： G05B19/0426 , G05B19/41885 , G05B23/0267 , G05B2219/23424 , G05B2219/25067 , G05B2219/25428 , G05B2219/31467 , G05B2219/31469 , G05B2219/31472 , G05B2219/31474 , G05B2219/32128 , G05B2219/32342 , G06F8/20 , G06F8/38 , G06F9/4488 , G06F9/451 , G06N5/04 , G06Q10/06 , G06Q50/04 , G06T13/00 , H04L67/12 , H04L67/16 , H04L67/28 , H04L67/289 , H04L67/36 , H04L2012/4026 , Y02A10/46 , Y02P80/40 , Y02P90/14 , Y02P90/26 , Y02P90/265 , Y02P90/30 , Y02P90/84 , Y02P90/86 , Y10S715/965
摘要： A common process control graphical user interface plant operators, plant maintenance personnel, and management is disclosed which provides a real-time interface to both the process and the plant. The common interface is modular in design and is capable of supporting various specializations for each user type. Operator consoles are dedicated to each section of the plant and include additional functions such as maintenance, configuration, simulation and supervisory information. The unified for common graphical interface replaces control room displays filled with single case analog controllers, meters, and digital indicators. The common interface addresses the functions that previously were provided by the panel motor start/stop buttons and status indications, chart recorders, annunciator panels and subsystem interfaces. From a console, operators manage alarms, adjust the process by entering new setpoints or other parameters, “zoom in” on particular portions of the process for details, and utilize other specialized applications to work with their batch, advanced control, or business applications. The interface will run in both dedicated and non-dedicated modes, will run as a rich client or as part of a browser style interface utilizing web services and will run on workstations, laptops, tablet PC's, handhelds, and smart phones.
摘要翻译：公开了一种常见的过程控制图形用户界面工厂操作员，工厂维护人员和管理，其为过程和工厂提供实时界面。通用接口设计模块化，能够支持各种用户类型的专业化。操作员控制台专用于工厂的每个部分，并包括维护，配置，仿真和监控信息等附加功能。统一的通用图形界面替代了装有单壳模拟控制器，仪表和数字指示灯的控制室显示屏。公共接口解决了以前由面板电机启动/停止按钮和状态指示，图表记录器，报警器面板和子系统接口提供的功能。操作员可通过控制台管理报警，通过输入新的设定值或其他参数来调整过程，详细了解流程的特定部分“放大”，并利用其他专用应用程序来处理其批处理，高级控制或业务应用程序。该界面将以专用和非专用模式运行，将作为富客户端运行，或作为使用Web服务的浏览器风格界面的一部分运行，并将运行在工作站，笔记本电脑，平板电脑，掌上电脑和智能手机上。

6. 发明申请

US20070179641A1 Associated graphic displays in a process environment 有权
标题翻译：相关图形显示在进程环境中
公开(公告)号：US20070179641A1
公开(公告)日：2007-08-02
申请号：US10589712
申请日：2005-05-04
申请人： J. Lucas , Tennyson Hao , Francis De Guzman , Bruce Campney , Mark Nixon , Stephen Gilbert
发明人： J. Lucas , Tennyson Hao , Francis De Guzman , Bruce Campney , Mark Nixon , Stephen Gilbert
IPC分类号： G05B15/00
CPC分类号： G05B19/0426 , G05B19/41885 , G05B23/0267 , G05B2219/23424 , G05B2219/25067 , G05B2219/25428 , G05B2219/31467 , G05B2219/31469 , G05B2219/31472 , G05B2219/31474 , G05B2219/32128 , G05B2219/32342 , G06F8/20 , G06F8/38 , G06F9/4488 , G06F9/451 , G06N5/04 , G06Q10/06 , G06Q50/04 , G06T13/00 , H04L67/12 , H04L67/16 , H04L67/28 , H04L67/289 , H04L67/36 , H04L2012/4026 , Y02A10/46 , Y02P80/40 , Y02P90/14 , Y02P90/26 , Y02P90/265 , Y02P90/30 , Y02P90/84 , Y02P90/86 , Y10S715/965
摘要： Graphical display support is provided within a process plant configuration, monitoring and simulation system to enable graphical displays to be created in a manner in which they are associated with one another in the runtime environment. In particular, a single graphic display editor may be used to create various interrelated graphic displays that may, for example, be accessed from one another in the runtime environment to provide further information about a process entity within one of the graphic displays, to scroll through adjacent sections of a process plant or to provide different displays for different functions within the process plant, such as for an operator viewing function, a simulation function and a maintenance function. Because the same graphic editor is being used to create the graphic displays, the resultant graphic displays may have the same look and feel and may be bound to the runtime environment within the plant in generally the same manner, which reduces the time required to configure and create process graphic displays used in a process plant.
摘要翻译：在过程工厂配置，监控和模拟系统中提供了图形显示支持，以便以在运行时环境中彼此关联的方式创建图形显示。特别地，可以使用单个图形显示编辑器来创建各种相互关联的图形显示器，其可以例如在运行时环境中彼此访问以提供关于图形显示器之一内的处理实体的进一步信息，以便滚动或者为处理工厂内的不同功能提供不同的显示器，例如用于操作者观看功能，模拟功能和维护功能。由于使用相同的图形编辑器来创建图形显示，所得到的图形显示可能具有相同的外观和感觉，并且可以以大致相同的方式绑定到工厂内的运行时环境，这减少了配置和创建过程工厂中使用的过程图形显示。

7. 发明申请

US20070168065A1 System for configuring graphic display elements and process modules in process plants 有权
标题翻译：用于在过程工厂中配置图形显示元素和过程模块的系统
公开(公告)号：US20070168065A1
公开(公告)日：2007-07-19
申请号：US10575022
申请日：2005-05-04
申请人： Mark Nixon , Arthur Webb , J. Lucas , Ken Beoughter , Terrence Blevins , Stephen Gilbert , Bruce Campney
发明人： Mark Nixon , Arthur Webb , J. Lucas , Ken Beoughter , Terrence Blevins , Stephen Gilbert , Bruce Campney
IPC分类号： G06F19/00
CPC分类号： G05B19/0426 , G05B19/41885 , G05B23/0267 , G05B2219/23424 , G05B2219/25067 , G05B2219/25428 , G05B2219/31467 , G05B2219/31469 , G05B2219/31472 , G05B2219/31474 , G05B2219/32128 , G05B2219/32342 , G06F8/20 , G06F8/38 , G06F9/4488 , G06F9/451 , G06N5/04 , G06Q10/06 , G06Q50/04 , G06T13/00 , H04L67/12 , H04L67/16 , H04L67/28 , H04L67/289 , H04L67/36 , H04L2012/4026 , Y02A10/46 , Y02P80/40 , Y02P90/14 , Y02P90/26 , Y02P90/265 , Y02P90/30 , Y02P90/84 , Y02P90/86 , Y10S715/965
摘要： A system for facilitating configuration of a process plant may include a process graphics editor and a process module editor. The process graphics editor may facilitate creation and/or modification of a graphical representation of physical entities In the process plant. The process module editor may facilitate creation and/or modification of a process module. A process module may include one or more interconnected process objects representative of one or more corresponding physical entities in the process plant. The system may also include a supervisor module communicatively coupled to the process graphics editor and the process module editor. The supervisor module may be capable of detecting changes made to the graphical representation of the physical entities using the process graphics editor. In response to detecting such changes, the supervisor module may instruct the process module editor to make a corresponding change, if any, to a process module.
摘要翻译：用于促进过程工厂的配置的系统可以包括过程图形编辑器和过程模块编辑器。过程图形编辑器可以促进物理实体的图形表示的创建和/或修改。过程模块编辑器可以促进过程模块的创建和/或修改。过程模块可以包括代表过程工厂中的一个或多个对应物理实体的一个或多个互连的过程对象。系统还可以包括通信地耦合到过程图形编辑器和处理模块编辑器的管理器模块。主管模块可以能够使用过程图形编辑器来检测对物理实体的图形表示的变化。响应于检测到这样的改变，主管模块可以指示过程模块编辑器对过程模块进行相应的改变（如果有的话）。

8. 发明授权

US09244451B2 Graphic display configuration framework for unified control system interface 有权
公开(公告)号：US09244451B2
公开(公告)日：2016-01-26
申请号：US13169223
申请日：2011-06-27
申请人： Mark J. Nixon , Stephen G. Hammack , Bruce Campney , Ken Beoughter , J. Michael Lucas , Stephen Gilbert
发明人： Mark J. Nixon , Stephen G. Hammack , Bruce Campney , Ken Beoughter , J. Michael Lucas , Stephen Gilbert
IPC分类号： G05B19/048 , G05B19/418 , G06F11/30 , G06F11/32 , G06Q50/04 , G05B19/042 , G05B23/02 , G06F9/44 , G06N5/04 , G06Q10/06 , H04L29/08 , G06T13/00 , H04L12/40
摘要： A common process control graphical user interface plant operators, plant maintenance personnel, and management is disclosed which provides a real-time interface to both the process and the plant. The common interface is modular in design and is capable of supporting various specializations for each user type. Operator consoles are dedicated to each section of the plant and include additional functions such as maintenance, configuration, simulation and supervisory information. The unified for common graphical interface replaces control room displays filled with single case analog controllers, meters, and digital indicators. The common interface addresses the functions that previously were provided by the panel motor start/stop buttons and status indications, chart recorders, annunciator panels and subsystem interfaces. From a console, operators manage alarms, adjust the process by entering new setpoints or other parameters, “zoom in” on particular portions of the process for details, and utilize other specialized applications to work with their batch, advanced control, or business applications. The interface will run in both dedicated and non-dedicated modes, will run as a rich client or as part of a browser style interface utilizing web services and will run on workstations, laptops, tablet PC's, handhelds, and smart phones.

9. 发明申请

US20070211079A1 Graphic Display Configuration Framework For Unified Process Control System Interface 有权
标题翻译：用于统一过程控制系统接口的图形显示配置框架
公开(公告)号：US20070211079A1
公开(公告)日：2007-09-13
申请号：US10575173
申请日：2005-05-04
申请人： Mark Nixon , Stephen Hammack , Bruce Campney , Ken Beoughter , J. Lucas , Stephen Gilbert
发明人： Mark Nixon , Stephen Hammack , Bruce Campney , Ken Beoughter , J. Lucas , Stephen Gilbert
IPC分类号： G09G5/00
CPC分类号： G05B19/0426 , G05B19/41885 , G05B23/0267 , G05B2219/23424 , G05B2219/25067 , G05B2219/25428 , G05B2219/31467 , G05B2219/31469 , G05B2219/31472 , G05B2219/31474 , G05B2219/32128 , G05B2219/32342 , G06F8/20 , G06F8/38 , G06F9/4488 , G06F9/451 , G06N5/04 , G06Q10/06 , G06Q50/04 , G06T13/00 , H04L67/12 , H04L67/16 , H04L67/28 , H04L67/289 , H04L67/36 , H04L2012/4026 , Y02A10/46 , Y02P80/40 , Y02P90/14 , Y02P90/26 , Y02P90/265 , Y02P90/30 , Y02P90/84 , Y02P90/86 , Y10S715/965
摘要： A common process control graphical user interface plant operators, plant maintenance personnel, and management is disclosed which provides a real-time interface to both the process and the plant. The common interface is modular in design and is capable of supporting various specializations for each user type. Operator consoles are dedicated to each section of the plant and include additional functions such as maintenance, configuration, simulation and supervisory information. The unified for common graphical interface replaces control room displays filled with single case analog controllers, meters, and digital indicators. The common interface addresses the functions that previously were provided by the panel motor start/stop buttons and status indications, chart recorders, annunciator panels and subsystem interfaces. From a console, operators manage alarms, adjust the process by entering new setpoints or other parameters, “zoom in” on particular portions of the process for details, and utilize other specialized applications to work with their batch, advanced control, or business applications. The interface will run in both dedicated and non-dedicated modes, will run as a rich client or as part of a browser style interface utilizing web services and will run on workstations, laptops, tablet PC's, handhelds, and smart phones.
摘要翻译：公开了一种常见的过程控制图形用户界面工厂操作员，工厂维护人员和管理，其为过程和工厂提供实时界面。通用接口设计模块化，能够支持各种用户类型的专业化。操作员控制台专用于工厂的每个部分，并包括维护，配置，仿真和监控信息等附加功能。统一的通用图形界面替代了装有单壳模拟控制器，仪表和数字指示灯的控制室显示屏。公共接口解决了以前由面板电机启动/停止按钮和状态指示，图表记录器，报警器面板和子系统接口提供的功能。操作员可通过控制台管理报警，通过输入新的设定值或其他参数来调整过程，详细了解流程的特定部分“放大”，并利用其他专用应用程序来处理其批处理，高级控制或业务应用程序。该界面将以专用和非专用模式运行，将作为富客户端运行，或作为使用Web服务的浏览器风格界面的一部分运行，并将运行在工作站，笔记本电脑，平板电脑，掌上电脑和智能手机上。

10. 发明申请

US20060111794A1 Secure data write apparatus and methods for use in safety instrumented process control systems 有权
标题翻译：用于安全仪表化过程控制系统的安全数据写入设备和方法
公开(公告)号：US20060111794A1
公开(公告)日：2006-05-25
申请号：US10993072
申请日：2004-11-19
申请人： Alan Wysuph , Michael Ott , Bruce Campney , Cindy Scott , Michael Ausen , Gary Law , Godfrey Sherriff , David Smith , Julian Naidoo
发明人： Alan Wysuph , Michael Ott , Bruce Campney , Cindy Scott , Michael Ausen , Gary Law , Godfrey Sherriff , David Smith , Julian Naidoo
IPC分类号： G05B11/01 , G05B19/18
CPC分类号： G06F11/1497 , G05B2219/24167
摘要： Secure data write apparatus and methods for use in safety instrumented process control systems select a parameter associated with a process control element within the process control system and send first data associated with the parameter to the process control element. A confirmation associated with a request to write the first data to the process control element is received from a user and the second data is sent to the process control element in response to receiving the confirmation. The first and second data are compared at the process control element and the first or second data are written to a location in the process control element associated with the parameter if the first and second data are at least substantially identical.
摘要翻译：用于安全仪表化过程控制系统的安全数据写入装置和方法选择与过程控制系统内的过程控制元件相关联的参数，并将与该参数相关联的第一数据发送到过程控制元件。从用户接收与向处理控制单元写入第一数据的请求相关联的确认，并且响应于接收到确认将第二数据发送到过程控制单元。如果第一和第二数据至少基本上相同，则在过程控制元件处比较第一和第二数据，并且将第一或第二数据写入到与参数相关联的过程控制元素中的位置。

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