METHOD AND SYSTEM FOR DETERMINING AN INDIVIDUAL FAILURE RATE FOR THE EVALUATION OF AN INDIVIDUAL COMPLEX TECHNICAL OPERATING EQUIPMENT
First Claim
1. A method for determining an individual failure rate for at least one individual technical operating equipment using a data processing device to perform a computer implemented method comprising:
- receiving statistical data and characteristic data which are specific for a type of technical operating equipment, at least a portion of the characteristic data being used for the individual technical operating equipment;
deriving additional characteristic data from information relating to influences resultant from a point of use and operation method of the individual technical operating equipment in an industrial installation; and
determining an individual failure rate based on the statistical data, the characteristic data and the additional characteristic data.
2 Assignments
0 Petitions
Accused Products
Abstract
A method and a system are disclosed for determining an individual failure rate for at least one individual technical operating equipment. For the calculation, a data processing unit receives not only the statistical data and characteristics specific for the type of the technical operating equipment, but also valid characteristic data for the individual technical operating equipment are used. Furthermore, additional characteristic values are used that are derived from information about influences by the site of use and the mode of operation of the individual technical operating equipment in an industrial plant. On the basis of the operating equipment type-specific data, an individualized average failure rate can be formed. Characteristic values associated with the individual operating equipment are used for forming a correcting factor. By linking the average failure rate to the correction factor, the individual failure rate is calculated.
16 Citations
6 Claims
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1. A method for determining an individual failure rate for at least one individual technical operating equipment using a data processing device to perform a computer implemented method comprising:
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receiving statistical data and characteristic data which are specific for a type of technical operating equipment, at least a portion of the characteristic data being used for the individual technical operating equipment; deriving additional characteristic data from information relating to influences resultant from a point of use and operation method of the individual technical operating equipment in an industrial installation; and determining an individual failure rate based on the statistical data, the characteristic data and the additional characteristic data. - View Dependent Claims (2, 3, 4)
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5. A system for determining an individual failure rate for at least one individual technical operating equipment, comprising:
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at least one data processing device; and at least one data memory and an input/output apparatus for interaction with the data processing device, wherein the data processing device includes means for determining an individual failure rate step-by-step under computer program control based on statistical data and characteristics specific for a specified technical operating equipment type, and based on characteristic data which is applicable to an individual technical operating equipment, and based on characteristic data derived from information relating to influences resultant from a point of use and an operation method of the individual technical operating equipment in an industrial installation. - View Dependent Claims (6)
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Specification