請用此 Handle URI 來引用此文件:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/47126
標題: | 使用活動電器關聯模型偵測活動非相關電器 Detection of Irrelevant Appliance using Activity-Appliance Models |
作者: | Shih-Chiang Lee 李世強 |
指導教授: | 許永真(Yung-Jen Hsu) |
關鍵字: | 節能服務,活動非相關電器,活動電器關聯模型,詞頻-逆向文件頻 率,常識, energy conservation service,irrelevant appliance,activity-appliance models,TF-IDF,commonsense, |
出版年 : | 2010 |
學位: | 碩士 |
摘要: | Providing energy conservation services becomes a hot research topic because more and more people attach importance to environmental protection. This research proposes a framework that consists of two main elements, including activity-appliance model and irrelevant appliance detection. First of all, an activity-appliance model has been built to associate activities with appliances according to the data of common sense. For instance, oven is used for cook, draught fan is used for hair drying, etc. Then, using the relationships can help to recognize the resident’s current activity and detect irrelevant appliance, which are consuming electric power but not take part in the current activities. Finally, the analysis of activity-appliance models shows most appliances are strong activity-related. Such a property offers benefit to identify activity and detect irrelevant appliance. The experimental results show that the work can achieve higher than 74% accuracy for activity recognition, and receive a low false alarm for detection of irrelevant appliance in a real home environment. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/47126 |
全文授權: | 有償授權 |
顯示於系所單位: | 資訊工程學系 |
文件中的檔案:
檔案 | 大小 | 格式 | |
---|---|---|---|
ntu-99-1.pdf 目前未授權公開取用 | 888.44 kB | Adobe PDF |
系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。