基于可信度的多传感器火灾报警系统的设计与仿真

在各种灾害中，火灾是威胁公众安全和社会发展最为主要的灾害。而火灾在室内发生的频率最高，对于火灾的监控重点在于对环境信息（温度、火焰、烟雾等）的监控，所以这3个参数，能实时、准确地对火灾进行监控和报警。但是在传统的系统中报警之前没有考虑到传感器获取的数据是否可信，因此在传感器获取数据后首先进行可信度计算，剔除其中野值，并且对可信的数据进行加权，最后进行多传感器的数据进行融合计算，根据结构进行报警诊断，结果显示。

Design and simulation of fire report police system based on the credibility of multi sensor

In various disasters, fire is the most major disasters, threats to public safety and social development. The highest frequency of occurrence of the fire in the room, for fire monitoring focuses on environmental information (temperature, fire, smoke, etc.) monitoring, so these three parameters can monitor and alarm fire accurately. However, in the conventional system does not consider whether the sensor data obtained credible, this paper plausibility calculation for the obtain data, which excluded outliers, and credible data weighting, finally use the merge weighting parameters get the result.