公开(公告)号：US07557702B2

公开(公告)日：2009-07-07

申请号：US10484907

申请日：2003-02-28

Applicant: Evren Eryurek ,  Craig Thomas Llewellyn ,  Lester David Marschall ,  Jon D. Westbrock ,  Stuart A. Harris ,  Scott N. Hokeness

Inventor： Evren Eryurek ,  Craig Thomas Llewellyn ,  Lester David Marschall ,  Jon D. Westbrock ,  Stuart A. Harris ,  Scott N. Hokeness

IPC: G08B29/00

CPC classification number: G05B23/027

Abstract: Operational status information associated with a process entity in a process plant is received. The operational status information is mapped into one of a plurality of status conditions. Then, an alert message associated with the process entity is generated, where the alert message is indicative of the one status condition of the plurality of status conditions.

Abstract translation: 接收与过程工厂中的流程实体相关联的操作状态信息。 操作状态信息被映射到多个状态条件之一。 然后，产生与过程实体相关联的警报消息，其中警报消息指示多个状态条件的一个状态条件。

公开(公告)号：US06975219B2

公开(公告)日：2005-12-13

申请号：US09896967

申请日：2001-06-29

Applicant: Evren Eryurek ,  Jon Dale Westbrock ,  Craig Thomas Llewellyn

Inventor： Evren Eryurek ,  Jon Dale Westbrock ,  Craig Thomas Llewellyn

IPC: G05B23/02 ,  G08B23/00

CPC classification number: G05B23/027

Abstract: Enhanced HART device alerts enable HART devices within a process control system to report alarm or alert conditions that are detected within the devices to a system user or operator using a plurality of intuitive device status conditions, each of which corresponds to a different level of severity and each of which may require a different type of response by the system user or operator. The status conditions are consistent with enhanced Fieldbus device alerts and include a condition associated with a failure of a HART device, a condition associated with maintenance needed by a HART device and an advisable action in connection with a HART device.

Abstract translation: 增强的HART设备警报使得过程控制系统内的HART设备能够使用多个直观的设备状态条件向系统用户或操作者报告在设备内检测到的警报或警报状况，每个状态条件对应于不同的严重程度， 其中的每一个可能需要系统用户或操作者的不同类型的响应。 状态条件与增强的现场总线设备警报一致，并包括与HART设备故障相关联的状况，与HART设备所需维护相关联的状况以及与HART设备相关的可行动作。