公开(公告)号：US20180299875A1

公开(公告)日：2018-10-18

申请号：US15489362

申请日：2017-04-17

Applicant: Honeywell International Inc.

Inventor： Archana Mariswamy ,  Ilangovan Rajaram ,  Srikant Srinivasan

IPC: G05B23/02 ,  G05B13/04

CPC classification number: G05B23/027 ,  G05B13/041

Abstract: A method includes obtaining one or more modified properties associated with at least one of an alarm to be generated by an industrial process control and automation system and a process controller within the industrial process control and automation system. The method also includes obtaining historical data associated with actual operation of the control and automation system. The method further includes simulating operation of one or more components of the control and automation system using the one or more modified properties. The method also includes identifying one or more simulated alarms generated during the simulated operation of the one or more components using the one or more modified properties. In addition, the method includes outputting the one or more simulated alarms. The method could also include receiving one or more approvals of the one or more modified properties and providing the one or more modified properties to the process controller.

公开(公告)号：US20240402688A1

公开(公告)日：2024-12-05

申请号：US18202977

申请日：2023-05-29

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Srikant Srinivasan ,  Senthilkumar Kumarasamy ,  Karthick Manoharan

IPC: G05B19/418

Abstract: Approaches for managing alarms and alarm system performance in an industrial system are described. The industrial system may include an operation technology network (OTN) which may be communicatively coupled to an information technology network (ITN) through a unidirectional gateway which allows data transfer from the OTN to ITN, but not vice versa. The approaches as described enable transmission of event data pertaining to events or operations that may be underway in the factory site where the industrial system is installed. In addition, the present approaches also enable collection and transmission of attribute data pertaining to one or more operational parameters of control systems (DCS, SIS, PLC's, SCADA), to the ITN. The event data and the attribute data may then be processed by any module(s) that may be implemented within the ITN to generate various event related insights and insights into metrics of the alarm management system or other systems present within the OTN.

公开(公告)号：US12057007B2

公开(公告)日：2024-08-06

申请号：US17965234

申请日：2022-10-13

Applicant: Honeywell International Inc.

Inventor： Satrujeet Dey ,  Srikant Srinivasan ,  Senthilkumar Kumarasamy ,  Anmol Chowdhary

IPC: G08B29/02 ,  G06F3/0482

CPC classification number: G08B29/02 ,  G06F3/0482

Abstract: Various embodiments for an alarm performance optimizer are disclosed. An embodiment operates by receiving information about a status of each of a plurality of alarm configurations monitored by a control system. Calculating one or more alarm configuration health metrics based on the received information. The calculated one or more alarm configuration health metrics are displayed in a user interface. A first action that will increase a value of a first alarm metric of the one or more alarm configuration health metrics is identified. The first action is displayed on the user interface. A selection of the first action is received via the user interface. The user interface is updated to display additional details about a subset of the plurality of alarm configurations associated with the first action.

公开(公告)号：US20180322770A1

公开(公告)日：2018-11-08

申请号：US15588056

申请日：2017-05-05

Applicant: Honeywell International Inc.

Inventor： Srikant Srinivasan ,  Viraj Srivastava ,  Karthikeyan Sundarasamy

IPC: G08B29/02 ,  G08B25/00

CPC classification number: G08B29/02 ,  G05B23/0272 ,  G08B25/001

Abstract: A method includes identifying changes in an alarm count for at least one alarm to be generated in an industrial process control and automation system. The changes in the alarm count are based on a plurality of different sets of alarm settings. The method also includes presenting the changes in the alarm count to a user and receiving a selection of one of the sets of alarm settings. The method further includes configuring the industrial process control and automation system with the selected set of alarm settings to enable the industrial process control and automation system to generate alarms using the selected set of alarm settings.

公开(公告)号：US20240061416A1

公开(公告)日：2024-02-22

申请号：US18355822

申请日：2023-07-20

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Srikant Srinivasan ,  Satrujeet Dey ,  Senthilkumar Kumarasamy ,  Karthick Manoharan ,  Ram Prad S

IPC: G05B23/02

CPC classification number: G05B23/027 ,  G05B23/0294

Abstract: Various embodiments described herein relate to alarm analytics for providing prescriptive recommendations of configuration parameters for industrial process alarms. In this regard, a request to obtain alarm tuning recommendation data for one or more alarm configuration parameters related to one or more industrial processes in an industrial environment is transmitted to a server system in response to an action performed with respect to a first user interface configuration for an interactive user interface. In response to the request, the alarm tuning recommendation data is received from the server system. The alarm tuning recommendation data is configured based at least on alarm insight data associated with respective alarm count reduction predictions for the one or more alarm configuration parameters. Additionally, the first user interface configuration for the interactive user interface is altered based on the alarm tuning recommendation data to provide a second user interface configuration for the interactive user interface.

公开(公告)号：US10234855B2

公开(公告)日：2019-03-19

申请号：US15489362

申请日：2017-04-17

Applicant: Honeywell International Inc.

Inventor： Archana Mariswamy ,  Ilangovan Rajaram ,  Srikant Srinivasan

IPC: G05B23/02 ,  G05B13/04

Abstract: A method includes obtaining one or more modified properties associated with at least one of an alarm to be generated by an industrial process control and automation system and a process controller within the industrial process control and automation system. The method also includes obtaining historical data associated with actual operation of the control and automation system. The method further includes simulating operation of one or more components of the control and automation system using the one or more modified properties. The method also includes identifying one or more simulated alarms generated during the simulated operation of the one or more components using the one or more modified properties. In addition, the method includes outputting the one or more simulated alarms. The method could also include receiving one or more approvals of the one or more modified properties and providing the one or more modified properties to the process controller.

公开(公告)号：US20250053475A1

公开(公告)日：2025-02-13

申请号：US18232355

申请日：2023-08-10

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Murugesh Palanisamy ,  Viraj Srivastava ,  Srikant Srinivasan

IPC: G06F11/07

Abstract: Example techniques to control operations in an industrial facility is described. In an operation, operating parameters of an equipment from amongst a plurality of equipments installed in the industrial facility are monitored. A range of values is predefined for each of the operating parameters of the equipment. An operating parameter of the equipment that deviates from the corresponding predefined range of values is identified. A dataset is queried to identify past instances of deviation in the operating parameter that are within a specified range of deviation to the deviation in the operating parameter of the equipment. A corrective action is selected from amongst at least one corrective action in the dataset. The corrective action is implemented to correct the deviation in the operating parameter of the equipment.