Analysing events
First Claim
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1. An arrangement for provision of information about causes of events in association with an equipment, comprising:
- a data storage medium for storing beforehand prepared data that associates with the equipment, said data containing predetermined information about events that can associate with the equipment, hypotheses for the root causes of the events and symptoms for the hypotheses; and
a processor arranged to analyze a plurality of root cause hypotheses by processing information obtained from the data storage medium.
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Abstract
An arrangement for provision of information about causes of events in association with an equipment. The arrangement includes a data storage medium for storing beforehand prepared data that associates with the equipment. The data provides predetermined information about events that can associate with the equipment, hypotheses for the root causes of the events and symptoms for the hypotheses. A processor analyses a plurality of root cause hypotheses by processing information obtained from the data storage medium.
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Citations
40 Claims
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1. An arrangement for provision of information about causes of events in association with an equipment, comprising:
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a data storage medium for storing beforehand prepared data that associates with the equipment, said data containing predetermined information about events that can associate with the equipment, hypotheses for the root causes of the events and symptoms for the hypotheses; and
a processor arranged to analyze a plurality of root cause hypotheses by processing information obtained from the data storage medium. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
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- 28. A data storage medium for storing of data that has been prepared beforehand for use at an analyzer, the data storage medium containing predefined information regarding possible events in association with an equipment in a form of data model that comprises objects containing information about the possible events, about root cause hypotheses for said possible events and symptoms for said hypotheses, and causality links for provision of probabilistic associations between the objects.
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33. A method of providing information about events in association with an equipment, comprising:
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preparing a data model that associates with the equipment, said data model containing information about possible events, hypotheses for the root causes of the possible events and symptoms for the hypotheses;
storing the data model on a data storage medium;
input of symptoms into an analyzer;
transferring data from the data storage medium to the analyzer; and
analysing hypotheses for root causes by processing the symptoms input into the analyzer and the data obtained from the data storage medium. - View Dependent Claims (34)
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35. A device comprising:
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means for provision of the intended operation of the device;
data storage medium for storing of data that has been prepared beforehand for use in analysis of the device, the data storage medium containing predefined information regarding possible events in association with the device in a form of data model that comprises objects containing information about the possible events, about root cause hypotheses for said possible events and symptoms for said hypotheses; and
a processor for analyzing the operation of the device based on data stored in the data storage medium.
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36. A movable device for provision of analysis regarding an equipment, the movable device comprising:
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a data storage medium for storing of data that has been prepared beforehand for use in analysis of the equipment, the data storage medium containing predefined information regarding possible events in association with the equipment in a form of data model that comprises objects containing information about the possible events, about root cause hypotheses for said possible events and symptoms for said hypotheses; and
a processor for analyzing the operation of the equipment based on data stored in the data storage medium. - View Dependent Claims (37, 38, 39, 40)
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Specification