Device and method for fault management of smart device
First Claim
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1. A method of fault management of a smart device, the method comprising:
- comparing a value of a fault detection indicator (hereinafter referred to as ‘
FDI’
) obtained in a normal state, which is used to detect a fault generated in the smart device, with respect to at least one performance indicator, with an FDI value observed in real time;
detecting the fault by calculating a relative variation level of the FDI values; and
analyzing the detected fault and creating a diagnosis object (hereinafter referred to as ‘
DO’
) including a cause and a countermeasure of the detected fault.
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Abstract
There is provided a method of fault management of a smart device including comparing a value of a fault detection indicator (hereinafter referred to as ‘FDI’) in a normal state, which detects faults generated in the smart device, with respect to at least one performance indicator, with an FDI value observed in real time and detecting the faults by calculating a relative variation level of the observed values, and creating a diagnosis object (hereinafter referred to as ‘DO’) including a cause and a countermeasure of the detected fault and analyzing the fault.
10 Citations
20 Claims
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1. A method of fault management of a smart device, the method comprising:
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comparing a value of a fault detection indicator (hereinafter referred to as ‘
FDI’
) obtained in a normal state, which is used to detect a fault generated in the smart device, with respect to at least one performance indicator, with an FDI value observed in real time;detecting the fault by calculating a relative variation level of the FDI values; and analyzing the detected fault and creating a diagnosis object (hereinafter referred to as ‘
DO’
) including a cause and a countermeasure of the detected fault. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A device for fault management of a smart device comprising:
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an FDI level calculating unit configured to compare a value of a fault detection indicator (hereinafter referred to as ‘
FDI’
) obtained in a normal state, which is used to detect a fault generated in the smart device, with respect to at least one performance indicator, with an FDI value observed in real time and detect the fault by calculating a relative variation level of the FDI values;an association degree checking unit configured to check association with a diagnosis object (hereinafter referred to as ‘
DO’
) including a cause and a countermeasure of the detected fault; anda relevance estimating unit configured to compare association degree values checked by the association degree checking unit and create a DO having a maximum relevance value. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification