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1. 发明授权

US07761171B2 Methods and apparatus to generate schedules to execute functions in a process control system 失效
标题翻译：用于生成调度以执行过程控制系统中的功能的方法和装置
公开(公告)号：US07761171B2
公开(公告)日：2010-07-20
申请号：US11537303
申请日：2006-09-29
申请人： Alper Turhan Enver , John Michael Lucas , Kenneth D. Krivoshein , Ram Ramachandran
发明人： Alper Turhan Enver , John Michael Lucas , Kenneth D. Krivoshein , Ram Ramachandran
IPC分类号： G05B15/02
CPC分类号： G05B19/41865 , G05B2219/32248 , Y02P90/20
摘要： An example apparatus includes a first interface configured to identify a first function associated with a process control routine. The example apparatus also includes a sub-schedule generator configured to generate a first sub-schedule associated with a first time period. The first sub-schedule indicates a first execution time at which the first function is to be executed. The example apparatus also includes a schedule generator configured to form a schedule associated with a second time period based on two instances of the first sub-schedule. The schedule indicates the first execution time and a second execution time at which the first function is to be executed.
摘要翻译：示例性设备包括被配置为识别与过程控制例程相关联的第一功能的第一接口。该示例设备还包括被配置为生成与第一时间段相关联的第一子时间表的子时间表发生器。第一子时间表指示要执行第一功能的第一执行时间。该示例设备还包括调度生成器，其被配置为基于第一子调度的两个实例来形成与第二时间段相关联的调度。该调度表示第一执行时间和执行第一功能的第二执行时间。

2. 发明申请

US20080082193A1 METHODS AND APPARATUS TO GENERATE SCHEDULES TO EXECUTE FUNCTIONS IN A PROCESS CONTROL SYSTEM 失效
标题翻译：生成在过程控制系统中执行功能的时间表的方法和装置
公开(公告)号：US20080082193A1
公开(公告)日：2008-04-03
申请号：US11537303
申请日：2006-09-29
申请人： Alper Turhan Enver , John Michael Lucas , Kenneth D. Krivoshein , Ram Ramachandran
发明人： Alper Turhan Enver , John Michael Lucas , Kenneth D. Krivoshein , Ram Ramachandran
IPC分类号： G06F19/00
CPC分类号： G05B19/41865 , G05B2219/32248 , Y02P90/20
摘要： Example methods and apparatus to generate schedules to execute functions in a process control system are disclosed. A disclosed example apparatus includes a first interface configured to identify a first function associated with a process control routine. The example apparatus also includes a sub-schedule generator configured to generate a first sub-schedule associated with a first time period. The first sub-schedule indicates a first execution time at which the first function is to be executed. The example apparatus also includes a schedule generator configured to form a schedule associated with a second time period based on two instances of the first sub-schedule. The schedule indicates the first execution time and a second execution time at which the first function is to be executed.
摘要翻译：公开了在过程控制系统中生成执行功能的计划的示例性方法和装置。所公开的示例性装置包括被配置为识别与过程控制程序相关联的第一功能的第一接口。该示例设备还包括被配置为生成与第一时间段相关联的第一子时间表的子时间表发生器。第一子时间表指示要执行第一功能的第一执行时间。该示例设备还包括调度生成器，其被配置为基于第一子调度的两个实例来形成与第二时间段相关联的调度。该调度表示第一执行时间和执行第一功能的第二执行时间。

3. 发明授权

US06594530B1 Block-oriented control system 失效
标题翻译：面向块控制系统
公开(公告)号：US06594530B1
公开(公告)日：2003-07-15
申请号：US10160094
申请日：2002-06-04
申请人： David A. Glanzer , Terrence L. Blevins , Ram Ramachandran , Kenneth D. Krivoshein , Patricia E. Brett , Jack Elias , William R. Hodson , Frank Lynch , Ashok K. Gupta , Lee A. Neitzel , Thomas B. Kinney , Chuji Akiyama , Yasuo Kumeda , Hiroshi Mori , Mitsugu Tanaka
发明人： David A. Glanzer , Terrence L. Blevins , Ram Ramachandran , Kenneth D. Krivoshein , Patricia E. Brett , Jack Elias , William R. Hodson , Frank Lynch , Ashok K. Gupta , Lee A. Neitzel , Thomas B. Kinney , Chuji Akiyama , Yasuo Kumeda , Hiroshi Mori , Mitsugu Tanaka
IPC分类号： G05B1101
CPC分类号： G05B19/4185 , G05B15/02 , G05B2219/31118 , H04L41/06 , Y02P90/18 , Y02P90/20 , Y02P90/22
摘要： The present invention is a block oriented control system that allows interoperability between devices made by different manufacturers. A block oriented control system is a system which includes a plurality of field devices incorporating a physical layer, communication stack, and user layer, with the field devices being connected by a transmission medium, such as a bus. The physical layer receives signals from the bus and translates the signals into a message for the communications stack, and receives messages from the communications stack and translates the messages into signals for the bus. The communication stack controls the communications between devices operating in the control system. The user layer is a block oriented approach to the system's control functions, and includes function blocks and system management. The function blocks are standardized encapsulations of control functions, such as analog input or proportional/derivative. The system management allows synchronization of the device applications and the network processing.
摘要翻译：本发明是一种面向块的控制系统，其允许由不同制造商制造的设备之间的互操作性。面向块的控制系统是包括结合物理层，通信栈和用户层的多个现场设备的系统，其中现场设备通过诸如总线的传输介质连接。物理层从总线接收信号并将信号转换成用于通信栈的消息，并且从通信栈接收消息，并将消息转换成用于总线的信号。通信堆栈控制在控制系统中操作的设备之间的通信。用户层是面向系统控制功能的面向块的方法，包括功能块和系统管理。功能块是控制功能的标准化封装，例如模拟输入或比例/衍生。系统管理允许设备应用和网络处理的同步。

4. 发明授权

US08005553B2 Automatic configuration of synchronous block execution for control modules run in fieldbus networks 有权
标题翻译：在现场总线网络中运行的控制模块的自动配置同步块执行
公开(公告)号：US08005553B2
公开(公告)日：2011-08-23
申请号：US11968087
申请日：2007-12-31
申请人： Alper T. Enver , Kenneth D. Krivoshein , Daniel D. Christensen , Ram Ramachandran , John M. Lucas , Ebtesam S. Tanyous
发明人： Alper T. Enver , Kenneth D. Krivoshein , Daniel D. Christensen , Ram Ramachandran , John M. Lucas , Ebtesam S. Tanyous
IPC分类号： G05B11/01
CPC分类号： G05B19/4185 , G05B19/042 , G05B2219/1134 , G05B2219/25229 , G05B2219/25232 , G05B2219/31121 , G05B2219/32248 , Y02P90/18 , Y02P90/20
摘要： A method or apparatus automatically configures a control module for synchronous execution on a Fieldbus segment of a process control network by determining if all of the critical function blocks of a particular control module can be assigned to FOUNDATION® Fieldbus field devices or to the I/O device associated with a particular Fieldbus segment. If so, the method or apparatus automatically assigns the function blocks of the control module, which would otherwise be scheduled to execute in a controller, to the I/O device for the Fieldbus segment. This technique enables all of the critical or necessary function blocks within the control module to execute in one macrocycle of the Fieldbus segment, thereby executing synchronously on a Fieldbus segment. This operation, in turn, increases the overall execution rate of the control module with respect to control modules that have function blocks split between a controller and field devices on a Fieldbus segment, which has been the traditional manner of configuring control modules implemented using devices on a Fieldbus segment.
摘要翻译：一种方法或装置通过确定特定控制模块的所有关键功能块是否可以分配给FOUNDATION®现场总线现场设备或I / O来自动配置用于在过程控制网络的现场总线段上同步执行的控制模块与特定现场总线段相关联的设备。如果是这样，则该方法或设备将将控制模块的功能块（否则将被调度为在控制器中执行）自动分配给现场总线段的I / O设备。该技术使得控制模块内的所有关键或必需功能块能够在现场总线段的一个宏环中执行，从而在现场总线段上同步执行。这种操作反过来又增加了控制模块相对于在现场总线段上的控制器和现场设备之间分开的功能块的控制模块的总执行率，这是传统的配置使用设备实现的控制模块的方式现场总线部分。

5. 发明申请

US20080249641A1 Automatic Configuration of Synchronous Block Execution for Control Modules Run in Fieldbus Networks 有权
标题翻译：自动配置在现场总线网络中运行的控制模块的同步块执行
公开(公告)号：US20080249641A1
公开(公告)日：2008-10-09
申请号：US11968087
申请日：2007-12-31
申请人： Alper T. Enver , Kenneth D. Krivoshein , Daniel Dean Christensen , Ram Ramachandran , John M. Lucas , Ebtesam S. Tanyous
发明人： Alper T. Enver , Kenneth D. Krivoshein , Daniel Dean Christensen , Ram Ramachandran , John M. Lucas , Ebtesam S. Tanyous
IPC分类号： G05B15/02
CPC分类号： G05B19/4185 , G05B19/042 , G05B2219/1134 , G05B2219/25229 , G05B2219/25232 , G05B2219/31121 , G05B2219/32248 , Y02P90/18 , Y02P90/20
摘要： A method or apparatus automatically configures a control module for synchronous execution on a Fieldbus segment of a process control network by determining if all of the critical function blocks of a particular control module can be assigned to FOUNDATION® Fieldbus field devices or to the I/O device associated with a particular Fieldbus segment. If so, the method or apparatus automatically assigns the function blocks of the control module, which would otherwise be scheduled to execute in a controller, to the I/O device for the Fieldbus segment. This technique enables all of the critical or necessary function blocks within the control module to execute in one macrocycle of the Fieldbus segment, thereby executing synchronously on a Fieldbus segment. This operation, in turn, increases the overall execution rate of the control module with respect to control modules that have function blocks split between a controller and field devices on a Fieldbus segment, which has been the traditional manner of configuring control modules implemented using devices on a Fieldbus segment.
摘要翻译：一种方法或装置通过确定特定控制模块的所有关键功能块是否可以被分配给现场总线现场设备或I（I））来自动配置用于在过程控制网络的现场总线段上同步执行的控制模块 / O设备与特定现场总线段相关联。如果是这样，则该方法或设备将将控制模块的功能块（否则将被调度为在控制器中执行）自动分配给现场总线段的I / O设备。该技术使得控制模块内的所有关键或必需功能块能够在现场总线段的一个宏环中执行，从而在现场总线段上同步执行。这种操作反过来又增加了控制模块相对于在现场总线段上的控制器和现场设备之间分开的功能块的控制模块的总执行率，这是传统的配置使用设备实现的控制模块的方式现场总线部分。

6. 发明授权

US06424872B1 Block oriented control system 失效
标题翻译：面向块控制系统
公开(公告)号：US06424872B1
公开(公告)日：2002-07-23
申请号：US08916178
申请日：1997-08-21
申请人： David A. Glanzer , Terrance L. Blevins , Ram Ramachandran , Kenneth D. Krivoshein , Patricia E. Brett , Jack Elias , William R. Hodson , Frank Lynch , Ashok K. Gupta , Lee A. Neitzel , Thomas B. Kinney , Chuji Akiyama , Yasuo Kumeda , Hiroshi Mori , Mitsugu Tanaka
发明人： David A. Glanzer , Terrance L. Blevins , Ram Ramachandran , Kenneth D. Krivoshein , Patricia E. Brett , Jack Elias , William R. Hodson , Frank Lynch , Ashok K. Gupta , Lee A. Neitzel , Thomas B. Kinney , Chuji Akiyama , Yasuo Kumeda , Hiroshi Mori , Mitsugu Tanaka
IPC分类号： G05B1101
CPC分类号： G05B19/4185 , G05B15/02 , G05B2219/31118 , H04L41/06 , Y02P90/18 , Y02P90/20 , Y02P90/22
摘要： The present invention is a block oriented control system that allows interoperability between devices made by different manufacturers. A block oriented control system is a system which includes a plurality of field devices incorporating a physical layer, communication stack, and user layer, with the field devices being connected by a transmission medium, such as a bus. The physical layer receives signals from the bus and translates the signals into a message for the communications stack, and receives messages from the communications stack and translates the messages into signals for the bus. The communication stack controls the communications between devices operating in the control system. The user layer is a block oriented approach to the system's control functions, and includes function blocks and system management. The function blocks are standardized encapsulations of control functions, such as analog input or proportional/derivative. The system management allows synchronization of the device applications and the network processing.
摘要翻译：本发明是一种面向块的控制系统，其允许由不同制造商制造的设备之间的互操作性。面向块的控制系统是包括结合物理层，通信栈和用户层的多个现场设备的系统，其中现场设备通过诸如总线的传输介质连接。物理层从总线接收信号并将信号转换成用于通信栈的消息，并且从通信栈接收消息，并将消息转换成用于总线的信号。通信堆栈控制在控制系统中操作的设备之间的通信。用户层是面向系统控制功能的面向块的方法，包括功能块和系统管理。功能块是控制功能的标准化封装，例如模拟输入或比例/衍生。系统管理允许设备应用和网络处理的同步。

7. 发明申请

US20110134973A1 APPENDABLE SYSTEM AND DEVICES FOR DATA ACQUISITION, ANALYSIS AND CONTROL 有权
标题翻译：适用于数据采集，分析和控制的系统和设备
公开(公告)号：US20110134973A1
公开(公告)日：2011-06-09
申请号：US12958881
申请日：2010-12-02
申请人： Marion A. Keyes, IV , Trevor D. Schleiss , Mark J. Nixon , Ron Eddie , Terrence Lynn Blevins , Ram Ramachandran
发明人： Marion A. Keyes, IV , Trevor D. Schleiss , Mark J. Nixon , Ron Eddie , Terrence Lynn Blevins , Ram Ramachandran
IPC分类号： H04B1/38
CPC分类号： G05B19/4183 , G05B2219/33192 , Y02P90/04 , Y02P90/10 , Y02P90/18 , Y02P90/86
摘要： An appendable system includes a plurality of appendable devices that are adapted to interoperate with each other and/or a workstation via a communication network to monitor and/or control a process. Each of the appendable devices can communicate with one or more sensors and/or control outputs and includes a housing that facilitates mounting of the appendable device to a surface.
摘要翻译：可附加系统包括多个可附加装置，其适于经由通信网络相互操作和/或工作站来监测和/或控制过程。每个可附加设备可以与一个或多个传感器和/或控制输出通信，并且包括便于将可附加设备安装到表面的外壳。

8. 发明授权

US07848906B2 Appendable system and devices for data acquisition, analysis and control 有权
标题翻译：用于数据采集，分析和控制的附加系统和设备
公开(公告)号：US07848906B2
公开(公告)日：2010-12-07
申请号：US12264834
申请日：2008-11-04
申请人： Marion A. Keyes, IV , Trevor Duncan Schleiss , Mark J. Nixon , Ron Eddie , Terrence L. Blevins , Ram Ramachandran
发明人： Marion A. Keyes, IV , Trevor Duncan Schleiss , Mark J. Nixon , Ron Eddie , Terrence L. Blevins , Ram Ramachandran
IPC分类号： G06F11/00 , G06F11/30 , G21C17/00 , G05B11/01 , G05B19/18 , G05B23/02 , G08B1/08 , G08C19/04 , G08C19/10
CPC分类号： G05B19/4183 , G05B2219/33192 , Y02P90/04 , Y02P90/10 , Y02P90/18 , Y02P90/86
摘要： An appendable system includes a plurality of appendable devices that are adapted to interoperate with each other and/or a workstation via a communication network to monitor and/or control a process. Each of the appendable devices can communicate with one or more sensors and/or control outputs and includes a housing that facilitates mounting of the appendable device to a surface.
摘要翻译：可附加系统包括多个可附加装置，其适于经由通信网络相互操作和/或工作站来监测和/或控制过程。每个可附加设备可以与一个或多个传感器和/或控制输出通信，并且包括便于将可附加设备安装到表面的外壳。

9. 发明申请

US20070156264A1 Smart Process Modules and Objects in Process Plants 有权
标题翻译：过程工厂中的智能过程模块和对象
公开(公告)号：US20070156264A1
公开(公告)日：2007-07-05
申请号：US11567116
申请日：2006-12-05
申请人： Duncan Schleiss , Ram Ramachandran , Mark Nixon , Michael Lucas
发明人： Duncan Schleiss , Ram Ramachandran , Mark Nixon , Michael Lucas
IPC分类号： G05B15/00
CPC分类号： G05B19/0428 , G05B15/02 , G05B23/0267 , G05B2219/23255 , G05B2219/23258 , G05B2219/23261 , G05B2219/25428 , Y02P80/156 , Y02P90/14 , Y02P90/18
摘要： An operator interface within a process plant includes an execution engine that implements process flow modules made up of interconnected smart process objects that are aware of devices and other entities within the plant and that can perform methods to detect conditions within the plant, especially on a system-level basis. The smart process objects include a display element to be displayed to the operator, data storage for storing data pertaining to and/or received from an associated entity within a plant, inputs and outputs for communicating with other smart process objects and methods that may be executed on the stored and received data to detect plant conditions, including system-level conditions, such as leaks, errors and other conditions. Process flow modules, which may be made up of numerous interconnected smart process objects, may also include flow algorithms associated therewith to calculate mass balances, flows, etc. for the process elements within the process flow modules.
摘要翻译：过程工厂内的操作员界面包括一个执行引擎，该执行引擎实现由互连的智能过程对象组成的过程流模块，该对象流程模块知道工厂内的设备和其他实体，并且可以执行方法来检测工厂内的条件，特别是在系统级基础智能过程对象包括要向操作者显示的显示元素，用于存储与工厂内的关联实体相关联和/或从工厂内的相关实体接收的数据的数据存储器，用于与其他智能过程对象通信的输入和输出以及可执行的方法对存储和接收的数据进行检测，以检测工厂条件，包括系统级条件，如泄漏，错误等条件。可以由许多互连的智能过程对象组成的过程流模块还可以包括与其相关联的流程算法，以计算过程流模块内的过程元件的质量平衡，流程等。

10. 发明申请

US20060142875A1 Appendable system and devices for data acquisition, analysis and control 有权
公开(公告)号：US20060142875A1
公开(公告)日：2006-06-29
申请号：US11361772
申请日：2006-02-24
申请人： Marion Keyes , Trevor Schleiss , Mark Nixon , Ron Eddie , Terrence Belvins , Ram Ramachandran
发明人： Marion Keyes , Trevor Schleiss , Mark Nixon , Ron Eddie , Terrence Belvins , Ram Ramachandran
IPC分类号： G05B15/00 , G05B11/01
CPC分类号： G05B19/4183 , G05B2219/33192 , Y02P90/04 , Y02P90/10 , Y02P90/18 , Y02P90/86
摘要： An appendable system includes a plurality of appendable devices that are adapted to interoperate with each other and/or a workstation via a communication network to monitor and/or control a process. Each of the appendable devices can communicate with one or more sensors and/or control outputs and includes a housing that facilitates mounting of the appendable device to a surface.

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