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1. 发明授权

US09448548B2 Synchronizing and displaying fault tolerant Ethernet (FTE) status 有权
标题翻译：同步并显示容错以太网（FTE）状态
公开(公告)号：US09448548B2
公开(公告)日：2016-09-20
申请号：US14081673
申请日：2013-11-15
申请人： HONEYWELL INTERNATIONAL INC.
发明人： Steven Roby , John Michael Prall , Laurence Clawson , Ronald E. Rygielski , Michael Novak
IPC分类号： G05B15/02
CPC分类号： G05B15/02 , H04L43/045 , H04L43/0817
摘要： A method of displaying fault tolerant Ethernet (FTE) status in a process control system having FTE devices in a FTE community including a plurality of Enhanced Universal Control Networks (EUCNs) each having an Enhanced Network Interface Module (ENIM). FTE cable status data is collected from the FTE devices during system operation. Responsive to receiving user's request, generating diagnostic display view data filtered by a FTE Device index including FTE status for any combination of the FTE devices or second FTE diagnostic display view data filtered by EUCN node number including FTE status for FTE devices in a user selected EUCN. The first FTE diagnostic display view data or second FTE diagnostic display view data are transmitted to a device of the user, and is then displayed on a user's display.
摘要翻译：一种在具有包括多个增强型网络接口模块（ENIM）的多个增强型通用控制网络（EUCN）的FTE社区中的具有FTE设备的过程控制系统中显示容错以太网（FTE）状态的方法。在系统运行期间，FTE电缆状态数据从FTE设备收集。响应于接收用户的请求，生成由FTE设备索引过滤的诊断显示视图数据，包括FTE设备的任何组合的FTE状态或由EUCN节点号过滤的第二FTE诊断显示视图数据，包括用户选择的EUCN中FTE设备的FTE状态。将第一FTE诊断显示视图数据或第二FTE诊断显示视图数据发送到用户的设备，然后显示在用户的显示器上。

2. 发明授权

US09306802B2 Displaying FTE cable status as UCN cable status 有权
标题翻译：显示FTE电缆状态为UCN电缆状态
公开(公告)号：US09306802B2
公开(公告)日：2016-04-05
申请号：US14081570
申请日：2013-11-15
申请人： HONEYWELL INTERNATIONAL INC.
发明人： Steven Roby , Basanth Chinivar , John Michael Prall , Michael Novak
IPC分类号： H04L12/24 , H04L12/26 , H04L12/703
CPC分类号： H04L41/0677 , H04L43/0811 , H04L43/0817 , H04L43/50 , H04L45/28
摘要： A method of displaying fault tolerant Ethernet (FTE) cable status in a process control system having FTE devices in an Enhanced Universal Control Network (EUCN) including an Enhanced Network Interface Module (ENIM) on a UCN status display. Updated FTE cable status is obtained from each of the FTE devices during operation of the process control system. The updated FTE cable status from each of the FTE devices is stored in a memory. A UCN cable status word (CSW) including cable status bits allocated for representing the updated FTE cable status is compiled for each of the FTE devices, wherein locations for the cable status bits in the UCN CSW are used by the UCN status display to show changes in cable status. The UCN CSWs are read at a node having the UCN status display, and the updated FTE cable status is displayed on the UCN status display.
摘要翻译：一种在具有包括UCN状态显示器上的增强型网络接口模块（ENIM）的增强型通用控制网络（EUCN）中的具有FTE设备的过程控制系统中显示容错以太网（FTE）电缆状态的方法。在过程控制系统的运行期间，从每个FTE设备获得更新的FTE电缆状态。来自每个FTE设备的更新的FTE电缆状态存储在存储器中。 UCN电缆状态字（CSW）包括分配用于表示更新的FTE电缆状态的电缆状态位，用于每个FTE设备，其中UCN CSW中的电缆状态位的位置由UCN状态显示用于显示更改处于电缆状态。在具有UCN状态显示的节点上读取UCN CSW，并在UCN状态显示屏上显示更新的FTE电缆状态。

3. 发明授权

US10783026B2 Apparatus and method for detecting network problems on redundant token bus control network using traffic sensor 有权
公开(公告)号：US10783026B2
公开(公告)日：2020-09-22
申请号：US15897300
申请日：2018-02-15
申请人： Honeywell International Inc.
发明人： Jay W. Gustin , Steven Roby
IPC分类号： G06F11/00 , G06F11/07 , G06F13/40
摘要： An apparatus includes an interface configured to obtain data associated with multiple cables coupled to or forming a part of a redundant token bus control network. The apparatus also includes a traffic detector configured to determine whether valid data traffic is being received over the cables from the redundant token bus control network based on the data. The apparatus further includes at least one processing device configured to determine whether one or more of the cables has experienced a network fault or a return from a network fault based on the determination of whether valid data traffic is being received over the cables. The at least one processing device is also configured, in response to determining that one or more of the cables has experienced a network fault or a return from a network fault, to generate a notification that identifies the apparatus and the one or more cables and output the notification.

4. 发明申请

US20190250976A1 APPARATUS AND METHOD FOR DETECTING NETWORK PROBLEMS ON REDUNDANT TOKEN BUS CONTROL NETWORK USING TRAFFIC SENSOR 审中-公开
公开(公告)号：US20190250976A1
公开(公告)日：2019-08-15
申请号：US15897300
申请日：2018-02-15
申请人： Honeywell International Inc.
发明人： Jay W. Gustin , Steven Roby
IPC分类号： G06F11/07 , G06F13/40
摘要： An apparatus includes an interface configured to obtain data associated with multiple cables coupled to or forming a part of a redundant token bus control network. The apparatus also includes a traffic detector configured to determine whether valid data traffic is being received over the cables from the redundant token bus control network based on the data. The apparatus further includes at least one processing device configured to determine whether one or more of the cables has experienced a network fault or a return from a network fault based on the determination of whether valid data traffic is being received over the cables. The at least one processing device is also configured, in response to determining that one or more of the cables has experienced a network fault or a return from a network fault, to generate a notification that identifies the apparatus and the one or more cables and output the notification.

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