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公开(公告)号:US20160320759A1
公开(公告)日:2016-11-03
申请号:US14697866
申请日:2015-04-28
Applicant: INVENSYS SYSTEMS, INC.
Inventor: Raja Ramana Macha , Andrew Lee David Kling , Nestor Jesus Camino, JR. , James Gerard Luth , Richard Linwood Linscott
IPC: G05B19/042
CPC classification number: G05B19/042 , G05B9/03 , G05B19/4185 , G05B2219/24175 , G05B2219/31168 , G05B2219/33273 , G06F11/16 , Y02P90/18
Abstract: High availability and data migration in a distributed process control computing environment. Allocation algorithms distribute data and applications among available compute nodes, such as controllers in a process control system. In the process control system, an input/output device, such as a fieldbus module, can be used by any controller. Databases store critical execution information for immediate takeover by a backup compute element. The compute nodes are configured to execute algorithms for mitigating dead time in the distributed computing environment.
Abstract translation: 在分布式过程控制计算环境中的高可用性和数据迁移。 分配算法在可用的计算节点之间分配数据和应用程序,例如过程控制系统中的控制器。 在过程控制系统中,任何控制器都可以使用诸如现场总线模块的输入/输出设备。 数据库存储关键执行信息,以便备份计算元素立即接管。 计算节点被配置为执行用于减轻分布式计算环境中的死区时间的算法。
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公开(公告)号:US10437212B2
公开(公告)日:2019-10-08
申请号:US14697866
申请日:2015-04-28
Applicant: Invensys Systems, Inc.
Inventor: Raja Ramana Macha , Andrew Lee David Kling , Nestor Jesus Camino, Jr. , James Gerard Luth , Richard Linwood Linscott
IPC: G05B9/02 , G05B19/042 , G05B9/03 , G06F9/50 , G06F11/16 , G05B19/418
Abstract: High availability and data migration in a distributed process control computing environment. Allocation algorithms distribute data and applications among available compute nodes, such as controllers in a process control system. In the process control system, an input/output device, such as a fieldbus module, can be used by any controller. Databases store critical execution information for immediate takeover by a backup compute element. The compute nodes are configured to execute algorithms for mitigating dead time in the distributed computing environment.
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