Invention Grant
- Patent Title: Alarm management apparatus, alarm management method, and computer-readable recording medium
-
Application No.: US17687200Application Date: 2022-03-04
-
Publication No.: US11809175B2Publication Date: 2023-11-07
- Inventor: Yusuke Ono
- Applicant: YOKOGAWA ELECTRIC CORPORATION
- Applicant Address: JP Tokyo
- Assignee: YOKOGAWA ELECTRIC CORPORATION
- Current Assignee: YOKOGAWA ELECTRIC CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Rankin, Hill & Clark LLP
- Priority: JP 21055975 2021.03.29
- Main IPC: G05B23/02
- IPC: G05B23/02 ; G08B29/04 ; G06F3/0484 ; G08B21/18
Abstract:
An alarm management apparatus detects a state transition of a plant based on output information that includes at least an alarm that is output from the plant or an instruction from a user, and changes, in a case where the state transition is detected, first definition information that is definition information on behavior of the alarm during monitoring to second definition information that is the definition information that corresponds to a state of the plant after a transition.
Public/Granted literature
- US20220308569A1 ALARM MANAGEMENT APPARATUS, ALARM MANAGEMENT METHOD, AND COMPUTER-READABLE RECORDING MEDIUM Public/Granted day:2022-09-29
Information query
