基于D-S证据理论的火灾检测方法研究

The Study on Fire Checking Method Based on Dempster-Shafer Evidential Reasoning

从多传感器信息融合的角度出发,重点研究了一种解决不确定性问题的有力方法-证据理论方法。结合火灾发生理论和传感器特性以及广泛的专家经验和重大火灾事故的经验总结,将D-S证据理论应用于多传感器信息融合,选取合适的基本概率分配函数。

From the view of the multiple sensor information fusion, a method ofsolving uncertainty problem-evidential theory is studied principally. According tothe fire theory, characteristics of sensor, extensive expert experience and the lessonsform the great fire calamity, basic probability assignment is obtained by using D-Srules in multiple sensor information fusion.