教師資料查詢 | 類別: 會議論文 | 教師: 黃俊宏 HUANG CHUN-HUNG (瀏覽個人網頁)

標題:An Implementation of Positioning System in Indoor Environment based on Active RFID
學年98
學期1
發表日期2009/12/03
作品名稱An Implementation of Positioning System in Indoor Environment based on Active RFID
作品名稱(其他語言)
著者Wang, Ching-Sheng; Huang, Chun-Hong; Chen, Yong-Si; Zheng, Li-Jie
作品所屬單位淡江大學資訊工程學系
出版者Taipei : Institute of electrical and electronics engineers (IEEE)
會議名稱JCPC 2009 Joint Conferences on Pervasive Computing
會議地點Tamsui, Taipei, Taiwan
摘要The Radio Frequency Identification (RFID) positioning based on the signal strength is the well know and feasible method. But the researches based on signal strength only usually make unsatisfied positioning error because of the instable of RFID signal. In this paper, we propose an indoor RFID positioning system which is based on the analysis of signal strength, the layout of sensing region, and the tracks of users. Different from the other RFID positioning systems, we use only one RFID reader with user, and the tags are layout in the positioning area systematically. The system integrates two phase work of positioning: analysis of signal strength in overlapping sensing area (Level 1), and analysis of users' movement directions with signal comparison (Level 2). The experiments show that the proposed mechanism improves the accuracy of positioning successfully.
關鍵字RFID;positioning;localization;indoor;signal strength
語言英文
收錄於
會議性質國際
校內研討會地點淡水校園
研討會時間20091203~20091205
通訊作者
國別中華民國
公開徵稿Y
出版型式紙本
出處Proceedings of the 2009 joint conferences on pervasive computing, pp.71-77
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