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11. 发明授权

US08442663B2 Methods, apparatus and articles of manufacture to test process control systems 失效
标题翻译：测试过程控制系统的方法，设备和制造
公开(公告)号：US08442663B2
公开(公告)日：2013-05-14
申请号：US12861515
申请日：2010-08-23
申请人： Tom Aneweer , Dirk Thiele , Noel Bell
发明人： Tom Aneweer , Dirk Thiele , Noel Bell
IPC分类号： G06F19/00
CPC分类号： G05B23/0237
摘要： Example methods, apparatus and articles of manufacture to test process control systems are disclosed. A disclosed example method includes obtaining user inputs to a first process control system, obtaining process inputs and first process outputs of the first process control system, providing the user inputs and the process inputs to a second process control system to operate the second process control system, obtaining second process outputs of the second process control system operated with the user inputs and the process inputs, and comparing the first and second process outputs to determine whether the second process control system is implemented as intended.
摘要翻译：公开了用于测试过程控制系统的示例性方法，设备和制品。所公开的示例性方法包括获得第一过程控制系统的用户输入，获得第一过程控制系统的过程输入和第一处理输出，向第二过程控制系统提供用户输入和过程输入以操作第二过程控制系统获得用用户输入和过程输入操作的第二过程控制系统的第二过程输出，以及比较第一和第二过程输出，以确定第二过程控制系统是否按预期实现。

12. 发明授权

US07289861B2 Process control system with an embedded safety system 有权
标题翻译：具有嵌入式安全系统的过程控制系统
公开(公告)号：US07289861B2
公开(公告)日：2007-10-30
申请号：US10352396
申请日：2003-01-28
申请人： Tom Aneweer , Kent A. Burr , Larry O. Jundt , Gary K. Law , Marty J. Lewis , Julian K. Naidoo , Michael G. Ott
发明人： Tom Aneweer , Kent A. Burr , Larry O. Jundt , Gary K. Law , Marty J. Lewis , Julian K. Naidoo , Michael G. Ott
IPC分类号： G06F19/00 , G06F11/00
CPC分类号： G05B23/027
摘要： A process plant includes a process control system having a safety system embedded therein. The integrated process control and safety system includes a host computer arranged to send and receive process level messages and safety level messages, a controller operatively connected to the host computer by a first communication network, at least one first input/output device adapted for operative communication with at least one process control field device, and at least one second input/output device adapted for operative communication with at least one safety-related field device. The first and second input/output devices are operatively connected to the controller via a second communication bus. The second input/output device includes a processor programmed to monitor both the process level messages and the safety level messages, to distinguish the process level messages from safety level messages, to select the safety level messages and to communicate with the safety-related field device based on the safety level messages.
摘要翻译：过程工厂包括具有嵌入其中的安全系统的过程控制系统。集成过程控制和安全系统包括主计算机，其被布置为发送和接收过程级别消息和安全级别消息，通过第一通信网络操作地连接到主计算机的控制器，适于操作通信的至少一个第一输入/输出设备至少一个过程控制现场设备，以及适于与至少一个与安全相关的现场设备的操作性通信的至少一个第二输入/输出设备。第一和第二输入/输出设备经由第二通信总线可操作地连接到控制器。第二输入/输出设备包括被编程为监视过程级别消息和安全级别消息的处理器，以将过程级别消息与安全级别消息区分开来，以选择安全级别消息并与安全相关的现场设备基于安全级别的消息。

13. 发明授权

US07460865B2 Self-configuring communication networks for use with process control systems 失效
标题翻译：用于过程控制系统的自配置通信网络
公开(公告)号：US07460865B2
公开(公告)日：2008-12-02
申请号：US10464087
申请日：2003-06-18
申请人： Mark Nixon , Tom Aneweer , Kent Burr , Ron Eddie
发明人： Mark Nixon , Tom Aneweer , Kent Burr , Ron Eddie
IPC分类号： H04Q7/20
CPC分类号： H04W40/24 , G05B2219/21079 , G05B2219/25061 , G05B2219/25101 , G05B2219/31121 , G05B2219/31123 , G05B2219/31151 , G05B2219/33192 , H04W8/20 , H04W76/14 , Y02P90/10 , Y02P90/18 , Y02P90/86
摘要： Disclosed herein are methods, apparatus and articles of manufacture for configuring a communication network associated with a plurality of wireless enabled field devices. A disclosed example method of establishing a communication network for use in a process control system having a controller and a plurality of wireless enabled field devices involves identifying a plurality of wireless communication links available for routing communications between the wirless enabled field devices and the controller. Each of the wireless enabled field devices is at least one of a sensor or an actuator. The example method also involves automatically assigning at least first and second ones of the plurality of wireless communication links to a first one of the wireless enabled field devices based on at least one predetermined signal criterion. The first wireless communication link wirelessly communicatively couples the first wireless enabled field device to a second wireless device. In addition, the second wireless communication link wirelessly communicatively couples the second wireless device to the controller.
摘要翻译：这里公开了用于配置与多个无线使能的现场设备相关联的通信网络的方法，装置和制品。公开的建立用于具有控制器和多个无线使能现场设备的过程控制系统中的通信网络的示例性方法包括识别可用于在无启动现场设备和控制器之间路由通信的多个无线通信链路。每个无线使能的现场设备是传感器或致动器中的至少一个。该示例性方法还涉及基于至少一个预定信号标准自动地将多个无线通信链路中的至少第一和第二无线通信链路分配给无线使能现场设备中的第一无线通信链路。第一无线通信链路将第一无线使能现场设备无线通信地耦合到第二无线设备。此外，第二无线通信链路将第二无线设备无线通信地耦合到控制器。

14. 发明申请

US20080250162A1 SELF-CONFIGURING COMMUNICATION NETWORKS FOR USE WITH PROCESS CONTROL SYSTEMS 有权
标题翻译：自配置通信网络与过程控制系统一起使用
公开(公告)号：US20080250162A1
公开(公告)日：2008-10-09
申请号：US12140571
申请日：2008-06-17
申请人： Mark Nixon , Tom Aneweer , Kent Burr , Ron Eddie
发明人： Mark Nixon , Tom Aneweer , Kent Burr , Ron Eddie
IPC分类号： G06F13/12
CPC分类号： H04W40/24 , G05B2219/21079 , G05B2219/25061 , G05B2219/25101 , G05B2219/31121 , G05B2219/31123 , G05B2219/31151 , G05B2219/33192 , H04W8/20 , H04W76/14 , Y02P90/10 , Y02P90/18 , Y02P90/86
摘要： Disclosed herein are methods, apparatus and articles of manufacture for configuring a communication network associated with a plurality of wireless enabled field devices. The disclosed methods, apparatus and articles of manufacture may compare identification information associated with a wireless enabled field device to configuration database information. Configuration information associated with the wireless enabled field device may be retrieved based on the comparison of the identification information to the configuration database information. The retrieved configuration information is sent to the wireless enabled field device via at least one wireless communication link to configure the wireless enabled field device.
摘要翻译：这里公开了用于配置与多个无线使能的现场设备相关联的通信网络的方法，装置和制品。公开的方法，装置和制造商品可以将与无线使能的现场设备相关联的识别信息与配置数据库信息进行比较。可以基于识别信息与配置数据库信息的比较来检索与无线使能的现场设备相关联的配置信息。所检索的配置信息经由至少一个无线通信链路发送到无线使能的现场设备，以配置无线使能的现场设备。

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