Utility diagnosing equipment, operational program therefor, and utility diagnosing method
First Claim
1. A utility diagnosing equipment for diagnosing a plurality of utilities of an identical type on the basis of state values from the utilities, comprising:
- state value accepting means for accepting said state values from said plurality of utilities;
proxy value calculating means for taking statistics of the state values from said respective utilities to calculate a proxy value representative of states of each utility;
relative value calculating means for finding a relative value for each utility between the state value of each utility and said proxy value; and
output means for outputting said relative value for each utility and/or utility identification information about the utility when said relative value exceeds a predetermined range.
1 Assignment
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Accused Products
Abstract
A utility diagnosing equipment can recognize an abnormality or a normality in a plurality of utilities of an identical type, which would not be recognized when an absolute threshold is set. The equipment accepts state values from the plurality of utilities, sets an average value of the state values of each utility to a proxy value, finds a relative value between the state value of each utility and the proxy value thereof, and displays the relative value for each utility. The relative values of the utilities exceeding a predetermined threshold is highlighted.
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Citations
19 Claims
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1. A utility diagnosing equipment for diagnosing a plurality of utilities of an identical type on the basis of state values from the utilities, comprising:
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state value accepting means for accepting said state values from said plurality of utilities;
proxy value calculating means for taking statistics of the state values from said respective utilities to calculate a proxy value representative of states of each utility;
relative value calculating means for finding a relative value for each utility between the state value of each utility and said proxy value; and
output means for outputting said relative value for each utility and/or utility identification information about the utility when said relative value exceeds a predetermined range. - View Dependent Claims (2, 3, 4, 5)
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6. A utility diagnosing program for diagnosing a plurality of utilities of an identical type on the basis of state values from the utilities, wherein said program causes a processor to execute:
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a state value accepting step of accepting said state values from said plurality of utilities;
a proxy value calculating step of taking statistics of the state values from said plurality of utilities to calculate a proxy value representative of the states of each utility;
a relative value calculating step of finding a relative value for each utility between the state value of each utility and said proxy value; and
an output step of outputting said relative value for each utility and/or utility identification information about the utility when said relative value exceeds a predetermined range. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A utility diagnosing method for diagnosing a plurality of utilities of an identical type on the basis of state values from the plurality of utilities, comprising:
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a state value accepting step of accepting said state values from the plurality of utilities;
a proxy value calculating step of taking statistics of the state values from the plurality of utilities to calculate a proxy value representative of the states of each utility;
a relative value calculating step of a relative value between the state value of each utility and said proxy value; and
an output step of outputting said relative value for each utility and/or utility identification information on the utility when said relative value exceeds a predetermined range. - View Dependent Claims (19)
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Specification