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公开(公告)号：US5737626A
公开(公告)日：1998-04-07
申请号：US616999
申请日：1996-03-14
IPC分类号： G05B19/418 , H04L12/56 , H04L29/06 , G06F13/00 , G06F13/14
CPC分类号： H04L29/06 , G05B19/4185 , Y02P90/18
摘要： A communication network for an industrial control system permits multiple masters and complex network topologies by transmitting data as packets through paths of nodes on the networks. The packets containing data are preceded by an OPEN message which pre-configured each node with the necessary information to process the stream of succeeding packets in an efficient manner and thus to reduce the necessary overhead in the transmission of each data packet. Each node receiving the OPEN message evaluates its resources and if those resources are insufficient to reliably handle the indicated packets, a message is returned to the originating node indicating that a connection cannot be formed.
摘要翻译： 用于工业控制系统的通信网络通过以网络上的节点的路径传送数据作为分组来允许多个主机和复杂的网络拓扑。 包含数据的分组之前有一个OPEN消息，其中预先配置每个节点具有必要的信息，以有效的方式处理后续分组的流，从而减少每个数据分组的传输所需的开销。 接收OPEN消息的每个节点评估其资源，并且如果这些资源不足以可靠地处理所指示的分组，则将消息返回给始发节点，指示不能形成连接。
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公开(公告)号：US08229575B2
公开(公告)日：2012-07-24
申请号：US12233842
申请日：2008-09-19
申请人： David A. Vasko , Raymond J. Staron , Charles Martin Rischar , Kenwood H. Hall , Subbian Govindaraj , Robert J. Kretschmann , Michael D. Kalan , Paul R. D'Mura , Taryl J. Jasper , Eugene Liberman
发明人： David A. Vasko , Raymond J. Staron , Charles Martin Rischar , Kenwood H. Hall , Subbian Govindaraj , Robert J. Kretschmann , Michael D. Kalan , Paul R. D'Mura , Taryl J. Jasper , Eugene Liberman
IPC分类号： G06F9/44
CPC分类号： G05B13/024 , G05B19/41845 , G05B23/0291 , G05B2219/32019 , Y02P90/16
摘要： An industrial control configuration can be a dynamic entity where different controllers are added, are subtracted, fail, etc. When dynamic functions occur, bindings of the configuration can benefit from a modification. Therefore, automatic adjustment of bindings can occur to facilitate improved operation. Automatic adjustment can be practiced when the industrial control configuration is a distributed control configuration without reliance upon a central database.
摘要翻译： 工业控制配置可以是动态实体，其中添加了不同的控制器，被减去，失败等。当发生动态功能时，配置的绑定可以受益于修改。 因此，可以进行绑定的自动调整以便于改进操作。 当工业控制配置是分布式控制配置而不依赖于中央数据库时，可以实现自动调整。
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公开(公告)号：US07987004B2
公开(公告)日：2011-07-26
申请号：US11695758
申请日：2007-04-03
申请人： Richard J. Grgic , Subbian Govindaraj , Kenwood H. Hall , Robert J. Kretschmann , Charles M. Rischar , Raymond J. Staron , David A. Vasko
发明人： Richard J. Grgic , Subbian Govindaraj , Kenwood H. Hall , Robert J. Kretschmann , Charles M. Rischar , Raymond J. Staron , David A. Vasko
IPC分类号： G05B11/01
CPC分类号： G06F9/5077 , H04L67/12
摘要： The claimed subject matter provides a system and/or method that facilitates providing manageability within an industrial environment. A controller can execute with a real-time operating system such that the controller can include two or more controller engine instances executing as processes on the controller. A distribution component can divide a portion of the industrial environment into at least two or more units based at least in part upon scale data, the two or more units include respective dedicated execution space.
摘要翻译： 所要求保护的主题提供了一种便于在工业环境中提供可管理性的系统和/或方法。 控制器可以用实时操作系统执行，使得控制器可以包括作为控制器上的进程执行的两个或更多个控制器引擎实例。 分发组件可以至少部分地基于比例数据将工业环境的一部分划分为至少两个或更多个单元，所述两个或更多个单元包括相应的专用执行空间。
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公开(公告)号：US20100076575A1
公开(公告)日：2010-03-25
申请号：US12233842
申请日：2008-09-19
申请人： David A. Vasko , Raymond J. Staron , Charles Martin Rischar , Kenwood H. Hall , Subbian Govindaraj , Robert J. Kretschmann , Michael D. Kalan , Paul R. D'Mura , Taryl J. Jasper , Eugene Liberman
发明人： David A. Vasko , Raymond J. Staron , Charles Martin Rischar , Kenwood H. Hall , Subbian Govindaraj , Robert J. Kretschmann , Michael D. Kalan , Paul R. D'Mura , Taryl J. Jasper , Eugene Liberman
IPC分类号： G05B19/048 , G05B19/00
CPC分类号： G05B13/024 , G05B19/41845 , G05B23/0291 , G05B2219/32019 , Y02P90/16
摘要： An industrial control configuration can be a dynamic entity where different controllers are added, are subtracted, fail, etc. When dynamic functions occur, bindings of the configuration can benefit from a modification. Therefore, automatic adjustment of bindings can occur to facilitate improved operation. Automatic adjustment can be practiced when the industrial control configuration is a distributed control configuration without reliance upon a central database.
摘要翻译： 工业控制配置可以是动态实体，其中添加了不同的控制器，被减去，失败等。当发生动态功能时，配置的绑定可以受益于修改。 因此，可以进行绑定的自动调整以便于改进操作。 当工业控制配置是分布式控制配置而不依赖于中央数据库时，可以实现自动调整。
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公开(公告)号：US09798319B2
公开(公告)日：2017-10-24
申请号：US12127598
申请日：2008-05-27
申请人： David A. Vasko , Raymond J. Staron , Charles Martin Rischar , Kenwood H. Hall , Subbian Govindaraj , Robert J. Kretschmann , Michael D. Kalan , Paul R. D'Mura , Taryl J. Jasper , Eugene Liberman
发明人： David A. Vasko , Raymond J. Staron , Charles Martin Rischar , Kenwood H. Hall , Subbian Govindaraj , Robert J. Kretschmann , Michael D. Kalan , Paul R. D'Mura , Taryl J. Jasper , Eugene Liberman
IPC分类号： G06F17/30 , G05B19/418 , G06F7/00
CPC分类号： G05B19/41845 , G05B2219/31134 , Y02P90/16
摘要： In an industrial control setting, different components can have information that can be valuable to various entities, such as other components, technicians, and the like. A decision can be made as to what information should be available to entities and a determination can be made if the information should be published in a directory or be discoverable. Security can be taken into account in determining if information should be published and decision making can employ adaptive learning, such that a publish and/or discovery decision criterion can be modified based on the learning.
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6.发明授权公开(公告)号：US08856522B2
公开(公告)日：2014-10-07
申请号：US11745023
申请日：2007-05-07
申请人： Richard J. Grgic , Subbian Govindaraj , Kenwood H. Hall , Robert J. Kretschmann , Charles M. Rischar , Raymond J. Staron , David A. Vasko
发明人： Richard J. Grgic , Subbian Govindaraj , Kenwood H. Hall , Robert J. Kretschmann , Charles M. Rischar , Raymond J. Staron , David A. Vasko
CPC分类号： G05B9/03 , G05B19/048 , G05B2219/14136 , G06F21/6236 , G06F21/74 , Y02P90/86
摘要： The claimed subject matter provides a system and/or method that facilitates employing safety within an industrial environment. An enhancing component can implement at least one of a security level, authentication, authorization, or an access right to a validated action to at least one of the controller or the controller engine instance. The enhancing component can further separate two or more entities within the industrial environment, the first entity related to process control and the second entity related to process safety. Additionally, the enhancing component can employ at least one of a backup controller or a backup controller engine instance in the event of at least one of a software error or a hardware error within the industrial environment.
摘要翻译： 所要求保护的主题提供了一种便于在工业环境中采用安全性的系统和/或方法。 增强组件可以向控制器或控制器引擎实例中的至少一个实现对已验证动作的安全级别，认证，授权或访问权限中的至少一个。 增强组件可以进一步分离工业环境中的两个或多个实体，与过程控制相关的第一实体和与过程安全相关的第二实体。 此外，增强组件可以在工业环境中的软件错误或硬件错误中的至少一个的情况下使用备份控制器或备份控制器引擎实例中的至少一个。
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公开(公告)号：US08200591B2
公开(公告)日：2012-06-12
申请号：US12019467
申请日：2008-01-24
申请人： Subbian Govindaraj , Raymond J. Staron , Charles Martin Rischar , Kenwood H. Hall , David A. Vasko , Robert J. Kretschmann , Michael D. Kalan , Paul R. D'Mura , Taryl J. Jasper , Eugene Liberman
发明人： Subbian Govindaraj , Raymond J. Staron , Charles Martin Rischar , Kenwood H. Hall , David A. Vasko , Robert J. Kretschmann , Michael D. Kalan , Paul R. D'Mura , Taryl J. Jasper , Eugene Liberman
CPC分类号： G05B19/0421 , G05B19/408 , G05B2219/31324 , G05B2219/31329 , G05B2219/33151 , Y10S706/903 , Y10S706/906
摘要： Various amounts of information can be beneficial to different controllers configured upon an industrial control system. Information can be retained in a distributed directory such that controllers quickly learn information concerning other controllers. The distributed directory can be automatically constructed and populated with information from different controllers. When a module enters an industrial control system, information can automatically advertise to other units through use of the distributed directory.
摘要翻译： 各种数量的信息对于在工业控制系统上配置的不同控制器可能是有益的。 信息可以保留在分布式目录中，以便控制器快速了解有关其他控制器的信息。 分布式目录可以自动构建并填充来自不同控制器的信息。 当模块进入工业控制系统时，信息可以通过使用分布式目录自动发布给其他单元。
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公开(公告)号：US20120120966A1
公开(公告)日：2012-05-17
申请号：US12946349
申请日：2010-11-15
申请人： Sivaram Balasubramanian , David A. Vasko , Anatoly Moldovansky , Kenwood H. Hall , Anthony G. Gibart
发明人： Sivaram Balasubramanian , David A. Vasko , Anatoly Moldovansky , Kenwood H. Hall , Anthony G. Gibart
IPC分类号： H04L12/56
CPC分类号： H04L47/6215 , H04L12/4015 , H04L47/52
摘要： The subject matter disclosed herein describes a method to allocate and prioritize data communications on an industrial control network. A transmission schedule including multiple priority windows and multiple queues is established. Each queue is assigned to at least one priority window, and each priority window may have multiple queues assigned thereto. A control device communicating on the control network transmits data packets according to the transmission schedule. Within each priority window, data packets corresponding to one of the queues assigned to the priority window may be transmitted. The data packets may be transmitted at any point during the priority window, but will only be transmitted if no data packet from a higher queue is waiting to be transmitted.
摘要翻译： 本文公开的主题描述了在工业控制网络上分配和优先化数据通信的方法。 建立包括多个优先级窗口和多个队列的传输调度。 每个队列被分配给至少一个优先级窗口，并且每个优先级窗口可以具有分配给它的多个队列。 在控制网络上通信的控制装置根据传输时间表发送数据包。 在每个优先级窗口内，可以发送对应于分配给优先级窗口的队列之一的数据分组。 可以在优先级窗口期间的任何点发送数据分组，但是仅在没有来自较高队列的数据分组等待发送的情况下才被发送。
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9.发明授权Services associated with an industrial environment employing controller engine instances 有权与采用控制器引擎实例的工业环境相关的服务公开(公告)号：US07870223B2
公开(公告)日：2011-01-11
申请号：US11738784
申请日：2007-04-23
申请人： Richard J. Grgic , Subbian Govindaraj , Kenwood H. Hall , Robert J. Kretschmann , Charles M. Rischar , Raymond J. Staron , David A. Vasko
发明人： Richard J. Grgic , Subbian Govindaraj , Kenwood H. Hall , Robert J. Kretschmann , Charles M. Rischar , Raymond J. Staron , David A. Vasko
IPC分类号： G06F15/16
CPC分类号： G06F8/60
摘要： The claimed subject matter provides a system and/or method that facilitates providing a service to an industrial environment. A selection component can identify a portion of data hosted by a remote server. A build component can construct at least one of a portion of a customized application or a portion of a customized service based at least in part upon the portion of data, wherein at least one of the portion of customized application or the portion of customized service is utilized within the industrial environment.
摘要翻译： 所要求保护的主题提供了有助于向工业环境提供服务的系统和/或方法。 选择组件可以标识远程服务器托管的一部分数据。 构建组件可以至少部分地基于数据的部分来构建定制应用的一部分或定制服务的一部分中的至少一个，其中定制应用的一部分或定制服务的部分中的至少一个是 在工业环境中使用。
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10.发明授权Dynamic versioning utilizing multiple controller engine instances to limit complications 有权使用多个控制器引擎实例的动态版本控制来限制复杂性公开(公告)号：US07853336B2
公开(公告)日：2010-12-14
申请号：US11738787
申请日：2007-04-23
申请人： Richard J. Grgic , Subbian Govindaraj , Kenwood H. Hall , Robert J. Kretschmann , Charles M. Rischar , Raymond J. Staron , David A. Vasko
发明人： Richard J. Grgic , Subbian Govindaraj , Kenwood H. Hall , Robert J. Kretschmann , Charles M. Rischar , Raymond J. Staron , David A. Vasko
CPC分类号： G05B19/042 , G05B2219/25064 , G06F8/65 , Y02P90/86
摘要： The claimed subject matter provides a system and/or method that facilitates deploying data within an industrial environment. A controller can execute with a real-time operating system such that the controller can include two or more controller engine instances executing as processes on the controller. An update component that can dynamically deploy a portion of data to the industrial environment, the portion of data can be isolated within a controller engine instance for testing prior to exposing such portion of data outside the controller engine instance execution space.
摘要翻译： 所要求保护的主题提供了便于在工业环境中部署数据的系统和/或方法。 控制器可以用实时操作系统执行，使得控制器可以包括作为控制器上的进程执行的两个或更多个控制器引擎实例。 可以将部分数据动态地部署到工业环境的更新组件，在将控制器引擎实例执行空间之外的这种数据部分暴露出来之前，该部分数据可以在控制器引擎实例中被隔离以进行测试。
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