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    • 3. 发明授权
    • Open network-based data acquisition, aggregation and optimization for use with process control systems
    • 开放的基于网络的数据采集,聚合和优化用于过程控制系统
    • US07953842B2
    • 2011-05-31
    • US10368816
    • 2003-02-19
    • Steven DillonGreg RomeEvren Eryurek
    • Steven DillonGreg RomeEvren Eryurek
    • G06F15/16
    • G05B19/4185G05B2219/31211G05B2219/34038H04L67/10H04L67/18H04W4/02Y02P90/14Y02P90/18Y02P90/86
    • A system and method of collecting one of process control data and asset data from a plurality of data sources communicatively coupled to an open network stores location information associated with the plurality of data sources and periodically sends requests for process control information to each of the plurality of data sources by using the location information to communicate with each of the plurality of data sources via the open network. In addition, the system and method collects the process control data from messages received in response to the requests for process control information, aggregates the process control data to form aggregated process control data, and stores the aggregated process control data within a database. Additionally, the aggregated data is used in making decisions with regards to operation and maintenance of a process control system or a plant.
    • 从通信耦合到开放网络的多个数据源收集过程控制数据和资产数据之一的系统和方法存储与多个数据源相关联的位置信息,并周期性地向多个数据源中的每一个发送对过程控制信息的请求 数据源通过使用位置信息通过开放网络与多个数据源中的每一个进行通信。 此外,系统和方法响应于对过程控制信息的请求而收到的消息收集过程控制数据,聚合过程控制数据以形成聚合过程控制数据,并将聚合的过程控制数据存储在数据库中。 另外,聚合数据用于对过程控制系统或工厂的操作和维护作出决定。