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Method for alarm qualification among alarms stemming from an activity supervision system

  • US 9,962,080 B2
  • Filed: 11/13/2015
  • Issued: 05/08/2018
  • Est. Priority Date: 11/28/2014
  • Status: Active Grant
First Claim
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1. Method for qualifying an alarm among the alarms stemming from a first supervision system supervising an activity of an individual implemented in a management server connected to the first supervision system and to at least a second supervision system, the system being adapted to compute an activity index that is representative of the activity of the individual, alarms being triggered by the supervision system in an event of a drift in the activity index, a drift corresponding to a difference in the value of the index in relation to a reference value, the method comprising a step of comparing the drift in the activity index of the first supervision system and a value that is representative of the drift in the activity index of the at least one second system, the method being characterized in that the activity index is established on the basis of a plurality of indicators and in that it has, on reception of an alarm triggered by the first supervision system, the following steps:

  • identification of a preponderant indicator of the plurality of indicators that has caused the drift in the index of the first system,obtainment of the drift in a corresponding indicator corresponding to the preponderant indicator, for the at least one second supervision system,comparison of the drift in the preponderant indicator of the first supervision system with a value that is representative of the drift in the corresponding indicator of the at least one second system, andqualification of the alarm according to the result of the comparison, the alarm being confirmed if the drift in the preponderant indicator of the first supervision system is not correlated with the value that is representative of the drift in the corresponding indicator of the at least one second system.

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