Bayesian Network's Application in Fire Alarm System
Jingqi Fu · Keisou gijutsu · 2011
Aimed at the problem of false alarms caused by information uncertainty existing in the fire alarm system,the multi-sensor Bayesian network is proposed to analyze the fire alarm system.The internal logic relationship between the fire alarm and the physical and chemical characteristics generated in the process of fire burning is obtained through analysis of the fire mechanism.Based on defining node variables in the Bayesian network,multi-sensor Bayesian network model for the fire alarm system is created in Netica.The node's sensitivity to findings is analyzed;probabilistic inference verified that analyzing fire probability through the multi-sensor Bayesian network model is feasible and effective.