| 摘要 |
The alarms are each allocated a weighting coefficient Wi and a priority index Bi and the weighted total Ip of the alarms triggered at the instant in question is calculated and this total is compared to a minimum value IPM and to a maximum value IpH, eliminating from the displayed list any alarm, not allocated a criticality index Bi + 1, appearing while the weighted total of the alarms lies between these values, and emergency actions are triggered when the alarm detected makes the total exceed the maximum value IpH, a diagrammatic display visually representing, via a change in the appearance of the representative symbol, the overall status of the alarms triggered at the instant in question. The invention allows management of alarm lists via a computer without risk of overloading the computer and the operator. <IMAGE> |
