基于数据融合的多传感器实时数据处理系统  

Real-time data processing system based on multi-sensor data fusion

作　　者：段宗涛[1] 程豪[1] 康军[1] 

机构地区：[1]长安大学信息工程学院,陕西西安710064

出　　处：《电子设计工程》2014年第7期43-46,共4页Electronic Design Engineering

摘　　要：针对采用多传感器进行环境基本参数(如温度、湿度等)实时采集的实际应用中信息不完备的问题,采用基于采集数据间相互支持度的数据融合方法,提高数据采集的精度,改善因传感器自身的精度及环境噪声等因素引起的误差,并且可以根据新加入传感器网络的传感器节点数量自适应的进行融合。实验结果验证了该系统的有效性。This paper focus on the problem that incomplete information in the practical application of uses multiple sensor to real-time acquisition the surrounding environment basic parameters （such as temperature, humidity etc.）, use the method of data fusion based on the mutual support degree between the collect data, improve the precision of data acquisition, to improve the error caused by the sensor＇s precision and environment noise etc, and according to the number of new sensor nodes join in the sensor network Adaptive to fusion. The experimental results show this system is effective.

关 键 词：数据融合 多传感器 实时数据处理 自适应 

分 类 号：TN811.1[电子电信—信息与通信工程]