Research on Fire Alarm System Issues Based on Grey Theory
DOI:
https://doi.org/10.53469/wjimt.2024.07(02).16Keywords:
Fire detection and alarm system, Grey comprehensive correlation, Decision tree modelAbstract
In recent years, the fire detection and alarm industry in China has been growing rapidly. This paper provides a comprehensive evaluation of components within the fire protection system and fire organizations from the perspective of the grey theory. It also predicts the probability of real fire incidents based on alarm data from detectors. Methods: Grey comprehensive correlation is used to evaluate the components of fire detectors and fire brigades in various regions. A decision tree model is employed to analyze the alarm system. Conclusions: (1) There were a total of 497 real fire incidents, with intelligent photoelectric detectors, manual alarm buttons, and pressure switches being the top 3 rated components. (2) One data point had a 100% probability of being a "one-time fire incident," while 10 data points had a probability greater than 10% of being "one-time fire incidents." (3) The three regions with the lowest overall management level are J Brigade, H Brigade, and M Brigade.
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