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公开(公告)号：US20080079597A1
公开(公告)日：2008-04-03
申请号：US11537413
申请日：2006-09-29
申请人： Kevin Tambascio , Kenwood H. Hall , John J. Baier , Eric G. Dorgelo , Charles M. Rischar , David K. Johnson
发明人： Kevin Tambascio , Kenwood H. Hall , John J. Baier , Eric G. Dorgelo , Charles M. Rischar , David K. Johnson
CPC分类号： H04L63/0428 , G05B23/027 , G05B2219/25205 , G05B2223/06 , H04L63/06 , H04L63/08 , Y02P90/86
摘要： Systems and methods that can enhance protection of alarms and events within an industrial control environment are provided. An alarm security component employs cryptographic mechanisms and techniques to encrypt alarms and/or events related to field devices of an industrial controller system. The specification also discloses two-way mutual authentication using cryptography, thereby ensuring that an alarm is a valid alarm and that the clients using the alarms are authorized alarm clients. Effectively, the innovation can regulate access to alarms and events by unauthorized external entities (e.g., monitors and/or users) by employing cryptographic mechanisms.
摘要翻译： 提供了可以增强工业控制环境中的报警和事件保护的系统和方法。 警报安全组件采用加密机制和技术来加密与工业控制器系统的现场设备相关的报警和/或事件。 该规范还公开了使用密码学的双向相互认证，从而确保报警是有效的报警，并且使用报警的客户端是授权报警客户端。 有效地，创新可以通过使用加密机制来限制未经授权的外部实体（例如，监视器和/或用户）访问报警和事件。
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公开(公告)号：US07541920B2
公开(公告)日：2009-06-02
申请号：US11537413
申请日：2006-09-29
申请人： Kevin Tambascio , Kenwood H. Hall , John J. Baier , Eric G. Dorgelo , Charles M. Rischar , David K. Johnson
发明人： Kevin Tambascio , Kenwood H. Hall , John J. Baier , Eric G. Dorgelo , Charles M. Rischar , David K. Johnson
CPC分类号： H04L63/0428 , G05B23/027 , G05B2219/25205 , G05B2223/06 , H04L63/06 , H04L63/08 , Y02P90/86
摘要： Systems and methods that can enhance protection of alarms and events within an industrial control environment are provided. An alarm security component employs cryptographic mechanisms and techniques to encrypt alarms and/or events related to field devices of an industrial controller system. Also included is a two-way mutual authentication using cryptography, thereby ensuring that an alarm is a valid alarm and that the clients using the alarms are authorized alarm clients. Effectively, the innovation can regulate access to alarms and events by unauthorized external entities (e.g., monitors and/or users) by employing cryptographic mechanisms.
摘要翻译： 提供了可以增强工业控制环境中的报警和事件保护的系统和方法。 警报安全组件采用加密机制和技术来加密与工业控制器系统的现场设备相关的报警和/或事件。 还包括使用密码学的双向相互认证，从而确保报警是有效的报警，并且使用报警的客户端是授权报警客户端。 有效地，创新可以通过使用加密机制来限制未经授权的外部实体（例如，监视器和/或用户）访问报警和事件。
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公开(公告)号：US20080082654A1
公开(公告)日：2008-04-03
申请号：US11537438
申请日：2006-09-29
申请人： Kevin Tambascio , Eric G. Dorgelo , John J. Baier , Kenwood H. Hall , David K. Johnson , Dale Sapach , Jan Bezdicek
发明人： Kevin Tambascio , Eric G. Dorgelo , John J. Baier , Kenwood H. Hall , David K. Johnson , Dale Sapach , Jan Bezdicek
IPC分类号： G06F15/177 , G06F15/173
CPC分类号： H04L67/26 , G05B23/027 , G05B2219/33149 , H04L67/12 , Y02P90/86
摘要： A system that facilitates automatic discovery of alarms/events in an industrial environment comprises an analyzer component that receives a subscription to an alarm/event and analyzes the subscription. An interrogator component interrogates a field device to determine whether the field device generates alarms/events that conform to the subscription.
摘要翻译： 便于在工业环境中自动发现警报/事件的系统包括分析器组件，其接收对警报/事件的订阅并分析订阅。 询问器组件询问现场设备以确定现场设备是否产生符合订阅的报警/事件。
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公开(公告)号：US07551072B2
公开(公告)日：2009-06-23
申请号：US11537340
申请日：2006-09-29
申请人： Kevin Tambascio , Kenwood H. Hall , John J. Baier , David K. Johnson , Dale Sapach , Jan Bezdicek
发明人： Kevin Tambascio , Kenwood H. Hall , John J. Baier , David K. Johnson , Dale Sapach , Jan Bezdicek
CPC分类号： G08B29/04 , G05B23/0235 , G05B2219/31437 , Y02P90/86
摘要： An alarm configuration system comprises a receiver component that receives parameters relating to an industrial process. An alarm generator component automatically configures an alarm during run-time based at least in part upon an analysis of the received parameters. Thus, the alarm generator component can alter alarm instructions during run-time within an industrial environment.
摘要翻译： 报警配置系统包括接收与工业过程相关的参数的接收器组件。 报警发生器组件至少部分地基于对接收参数的分析，在运行期间自动配置报警。 因此，报警发生器组件可以在工业环境中的运行时间内改变报警指令。
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公开(公告)号：US20080079559A1
公开(公告)日：2008-04-03
申请号：US11537340
申请日：2006-09-29
申请人： Kevin Tambascio , Kenwood H. Hall , John J. Baier , David K. Johnson , Dale Sapach , Jan Bezdicek
发明人： Kevin Tambascio , Kenwood H. Hall , John J. Baier , David K. Johnson , Dale Sapach , Jan Bezdicek
CPC分类号： G08B29/04 , G05B23/0235 , G05B2219/31437 , Y02P90/86
摘要： An alarm configuration system comprises a receiver component that receives parameters relating to an industrial process. An alarm generator component automatically configures an alarm during run-time based at least in part upon an analysis of the received parameters. Thus, the alarm generator component can alter alarm instructions during run-time within an industrial environment.
摘要翻译： 报警配置系统包括接收与工业过程相关的参数的接收器组件。 报警发生器组件至少部分地基于对接收参数的分析，在运行期间自动配置报警。 因此，报警发生器组件可以在工业环境中的运行时间内改变报警指令。
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