基于S3C2440和多传感器数据融合的烟叶仓库温湿度监测系统设计  

Design of Tobacco Warehouse Temperature and Humidity Monitoring System Based on S3C2440 and Multi-sensor Data Fusion

作　　者：白玉艳[1] 严伟榆[1] 杨自琼[1] 

机构地区：[1]云南农业大学基础与信息工程学院,云南昆明650201

出　　处：《安徽农业科学》2012年第8期5010-5011,5023,共3页Journal of Anhui Agricultural Sciences

摘　　要：[目的]提高烟叶仓库温湿度的监测、控制能力。[方法]在烟叶仓库内远离通风口区域均匀布置6个传感器,以SHT11为测量元件检测不同区域温湿度,并采用自适应加权融合算法对检测值进行数据融合。[结果]基于S3C2440和多传感器数据融合的烟叶仓库温湿度监测系统减少了系统硬件设计的复杂度,提高了测量结果的准确性,并可以根据检测结果对仓库内温湿度加以控制。[结论]基于S3C2440和多传感器数据融合的烟叶仓库温湿度监测系统可以有效监测和控制烟叶仓库的温湿度,创造烟叶自然发酵的适宜环境,提高烟叶发酵质量。[ Objective ] To improve the monitoring and control capacity of tobacco warehouse temperature and humidity. [ Method ] six sensors were evenly deployed around the ventilation opening of tobacco warehouse to detect the temperature and humidity with the cell of SHT11, and then the determination data were fused by adopting the self-adaptive weighed fusion algorithm. [ Result] The tobacco warehouse temperature and humidity monitoring system based on $3C2440 and multi-sensor data fusion reduced the complexity of system hardware design, improved the ac- curacy of measurement results, and controlled the temperature and humidity according to the detection results. [ Conclusion] The system could effectively monitor and control the temperature and humidity of tobacco warehouse, create the appropriate environment for the natural fermentation of tobacco and improved the fermented tobacco quality.

关 键 词：S3C2440 数据融合 温湿度测量 多传感器 

分 类 号：S126[农业科学—农业基础科学] S509.3