Fire fighting system reliability analysis and calculation method

A fire protection system and reliability technology, applied in computing, special data processing applications, instruments, etc., can solve the problems of low availability, inability to accurately describe the working characteristics of the fire protection system, and the reliability evaluation results of the fire protection system are not objective enough. objective effect
CN102419799AInactive Publication Date: 2012-04-18ζœηŽ‰ιΎ™
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
ζœηŽ‰ιΎ™
Publication Date
2012-04-18
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention belongs to application of a reliability analysis technology to the technical field of fire engineering, and ensures that the using reliability of a fire fighting system is accurately analyzed and calculated. A fire fighting system reliability analysis and calculation method comprises the following steps of: establishing a fire fighting system reliability model and determining reliability units according to the working principle of the fire fighting system, forming a GO chart for establishing the fire fighting system according to the boundary of the fire fighting system and success criteria, and determining a fault judgment method for the reliability units of the fire fighting system according to task analysis of the system and fire code requirements; and substituting fault statistical data of the reliability units of the fire fighting system into a GO model of the fire fighting system to calculate corresponding reliability indexes of the fire fighting system, such as a fault rate, average maintenance time, availability and the like. By the method, the reliability of the fire fighting system can be objectively qualitatively evaluated or accurately quantitatively evaluated, and the method can be widely applied to reliability design, reliability manufacture, fault analysis and system evaluation of the fire fighting system.
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Description

Technical field

[0001] The present invention belongs to the application field of fire protection engineering technology, and specifically belongs to the application of reliability analysis technology in the fire protection industry, including establishing the reliability model of the fire protection subsystem, determining the reliability data analysis and sorting method of the fire protection subsystem, and improving the reliability of the fire protection subsystem. make qualitative or quantitative evaluations. Background technique

[0002] 1) Nouns and Terminology

[0003] 1. Building fire protection facilities and fire protection systems, repairable systems:

[0004] Building fire protection facilities: the general term for facilities such as fire alarm, fire extinguishing, personnel evacuation, fire separation, fire fighting and rescue operations set up in buildings and structures. In the actual use of building fire protection facilities, a complex fire protection syste...

Claims

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