基于多传感器信息融合的智能仪表研究

Study on intelligent instrument based on multi-sensor information fusion

针对智能仪表多传感器系统中存在的信息处理复杂、不可靠等问题,提出了利用智能仪表中的多传感器信息资源,融合多传感器信息,提高智能仪表检测精度和可靠性的方法。结合矿井瓦斯监测、井下煤的自燃监测等实例,介绍了智能仪表中多传感器信息融合的模式,以及智能仪表研究设计中应注意的问题。将多传感器信息融合技术应用于智能仪表之中,可大大提高智能仪器仪表的精度、可靠性和容错能力。

In view of problems existing in intelligence instrument multi-sensor system that information processing is complicated, not reliable and so on, proposes method utilizing multi-sensor information resources in the intelligent instrument, fusing multi-sensor information to improves the intelligent instrument’s precision and dependability. Combines such instances as mine gas monitoring, spontaneous combustion monitoring of the coal, introduces multi-sensor information fusion mode in intelligent instrument, and intelligence instrument questions that should be paid attention to in the design. Application of multi-sensor information fusion technology to the intelligent instrument can improve the precision, dependability and fault-tolerant ability of the intelligent instrument greatly.