%0 Journal Article
%T Air-conditioning fault diagnosis system and methods based on Internet of things and data fusion<br>基于物联网和数据融合的空调故障诊断系统及方法*
%A XIE Xiu-ying
%A SHAO Zhu-hong
%A ZHANG Gui-qing
%A WANG Ming
%A LI Cheng-dong
%A <br>谢秀颖
%A 邵珠虹
%A 张桂青
%A 汪明
%A 李成栋
%J 计算机应用研究
%D 2012
%I 
%X To solve the problem that the models of the traditional fault diagnosis methods are difficult to establish precisely, this paper designed an air-conditioning fault diagnosis system based on Internet of things and data fusion. In this paper, firstly, proposed the architecture of the air-conditioning fault diagnosis system, and also introduced some key technologies of implementation. Then, presented some data analysis methods and some comprehensive diagnosis methods used in this system. Finally, also gave several applications of this system. The fault diagnosis system could monitor the operation status of the air-conditioning equipments. It also provided analysis and judgment of the data in the database, and took appropriate decisions to achieve the fault diagnosis purposes of the air-conditioning equipments in the Internet of things.
%K Internet of things
%K fault diagnosis
%K WSN
%K data fusion<br>物联网
%K 故障诊断
%K 无线传感器网络
%K 数据融合
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=C7A4D0D008E8381967B63455C39DF936&yid=99E9153A83D4CB11&vid=771469D9D58C34FF&iid=0B39A22176CE99FB&sid=90075EB19043D533&eid=6D6B4A516C7DB6EE&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=17