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1.发明授权System and method for simulating a stress or failure in a simulated network of program logic controllers 有权用于模拟程序逻辑控制器的仿真网络中的应力或故障的系统和方法公开(公告)号：US07584088B2
公开(公告)日：2009-09-01
申请号：US11359832
申请日：2006-02-22
IPC分类号： G06F17/50
CPC分类号： G05B19/052 , G05B2219/23447
摘要： A system and method for simulating a stress or failure in a network of a plurality of simulated networked program logic controllers includes simulating a plurality of networked program logic controllers in a network, the networked program logic controllers each having network information defining a node, the network information being selected from a type of program logic controller, an I/O connected to the program logic controller and a type of connection for the program logic controller; providing an interface in communication with each of the networked program logic controllers for simulating a network error; and activating the interface for inducing one of a stress or failure in the network.
摘要翻译： 一种用于模拟多个模拟网络化程序逻辑控制器的网络中的应力或故障的系统和方法包括模拟网络中的多个联网的程序逻辑控制器，所述网络程序逻辑控制器各自具有定义节点的网络信息，所述网络 从程序逻辑控制器的类型中选择信息，连接到程序逻辑控制器的I / O和用于程序逻辑控制器的连接类型; 提供与每个联网程序逻辑控制器通信的接口，用于模拟网络错误; 并激活用于诱导网络中的压力或故障之一的接口。
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2.发明授权公开(公告)号：US07516265B2
公开(公告)日：2009-04-07
申请号：US11058667
申请日：2005-02-15
申请人： David Martin , C. Eric Gibson
发明人： David Martin , C. Eric Gibson
CPC分类号： G05B19/052 , G05B2219/1205 , G05B2219/1208 , G05B2219/2222
摘要： A system for providing an application with a plurality of methods for accessing memory of a programmable logic controller includes an application, an interface for establishing communication between the application and a programmable logic controller, and a shared memory area initiated by the application or the programmable logic controller. The shared memory area includes an input memory and an output memory. The application is enabled by the interface to write to the input memory and to read from the output memory.
摘要翻译： 用于向应用提供用于访问可编程逻辑控制器的存储器的多种方法的系统包括应用，用于在应用和可编程逻辑控制器之间建立通信的接口以及由应用或可编程逻辑引发的共享存储区 控制器。 共享存储器区域包括输入存储器和输出存储器。 应用程序通过接口使能写入输入存储器并从输出存储器读取。
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3.发明授权System and method to simulate a plurality of networked programmable logic controllers 有权用于模拟多个网络可编程逻辑控制器的系统和方法公开(公告)号：US07487075B2
公开(公告)日：2009-02-03
申请号：US11359207
申请日：2006-02-22
CPC分类号： G05B19/052 , G05B2219/13186 , G05B2219/15012 , G06F17/5009
摘要： A system and method for simulating a plurality of networked program logic controllers includes, in one aspect of the invention, determining if a configuration of networked program logic controllers exists; populating a configuration by creating a plurality of program logic controllers in a network if the configuration does not exist, the populating of the program logic controllers provided by use of a network view for collecting network information; and interacting with at least one of the program logic controllers to simulate a networked program logic controller.
摘要翻译： 在本发明的一个方面，用于模拟多个联网的程序逻辑控制器的系统和方法包括确定是否存在联网的程序逻辑控制器的配置; 如果配置不存在，则通过在网络中创建多个程序逻辑控制器来填充配置，通过使用网络视图提供的用于收集网络信息的程序逻辑控制器的填充; 并与至少一个程序逻辑控制器进行交互以模拟网络化的程序逻辑控制器。
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4.发明授权公开(公告)号：US07669002B1
公开(公告)日：2010-02-23
申请号：US11635117
申请日：2006-12-07
申请人： David Martin , C. Eric Gibson
发明人： David Martin , C. Eric Gibson
CPC分类号： G05B19/052 , G05B2219/1205 , G05B2219/1208 , G05B2219/2222
摘要： A system for providing an application with a plurality of methods for accessing memory of a programmable logic controller includes an application, an interface for establishing communication between the application and a programmable logic controller, and a shared memory area initiated by the application or the programmable logic controller. The shared memory area includes an input memory and an output memory. The application is enabled by the interface to write to the input memory and to read from the output memory.
摘要翻译： 用于向应用提供用于访问可编程逻辑控制器的存储器的多种方法的系统包括应用，用于在应用和可编程逻辑控制器之间建立通信的接口以及由应用或可编程逻辑引发的共享存储区 控制器。 共享存储器区域包括输入存储器和输出存储器。 应用程序通过接口使能写入输入存储器并从输出存储器读取。
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