公开(公告)号：US20230259108A1

公开(公告)日：2023-08-17

申请号：US18001664

申请日：2021-06-11

Applicant: Honeywell International Inc.

Inventor： Adam Delpech ,  Graeme John Laycock ,  Andrew Huynh ,  David Barry Granatelli ,  Jack Tsai ,  Prasad Goteti ,  Anthony M. Downes

IPC: G05B23/02

CPC classification number: G05B23/0216 ,  G05B23/0272 ,  G05B23/0286

Abstract: A computer implemented method includes receiving, by the computer, a request to display a process safety risk matrix associated with a process facility and displaying the process safety risk matrix. The process safety risk matrix includes a 2-dimensional representation of a plurality of risk matrix cells, each of the plurality of risk matrix cells associated with a combination of a likelihood level and a severity level. The computer implemented method includes displaying, by the computer, an indication of a hazardous process event scenario within a first cell within the process safety risk matrix, the cell location determined based on a Target Mitigated Event Likelihood (TMEL) and a Safety Severity. The computer implemented method includes displaying, by the computer, an indication of a second graphic indication on a second cell to identify a change in a hazardous scenario count associated with the second cell.