RFID based tour-guide system with location awareness
description
Transcript of RFID based tour-guide system with location awareness
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RFID based tour-guide system with
location awareness
第二組 9455559 邱青波
9455628 王朝彥
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Outline
Introduction Detail plan Equipments needed Related work Conclusion
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Motivation
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Introduction
目前的導覽方式大多是感應式導覽 將 location-awareness information 整合進現有的導覽模式
提供更豐富的服務模式 ,例如 :最短路徑找尋、 、最佳導覽動線、迷路自救。 不需被動的尋找樓層平面圖
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Detail Plan
Two kinds of tags : Context-awareness Tag :
短距離感應 (about 10 cm)
提供展覽物品的詳細資訊 Location-awareness Tag:
長距離感應 (about 1~2 m)
提供使用者地理資訊
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Detail Plan
Tour guide
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Detail Plan
Location
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Detail Plan
Tag Distribution
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Equipments needed
RFID Reader RFID Tags NB or PDA
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Conclusion
Low cost
對於目前以 RFID 來提供導覽的系統,只要依需要佈置 location tag ,就可以提供許許多多的與地理有關的服務。
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Related Work
Indoor Localization :Infrared 、 802.11 、 Ultrasonic 、 GSM 。
Related projects in other universities1. Geta Sandals (2005) , NTU
2. Sensor-Assisted Wi-Fi Indoor Location System (2005)
Tour-guide : 故宮博物館
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Reference [1] R. Want et al., “The Active Badge Location System,” ACM Tran
s. Information Systems, Jan.1992, pp. 91-102.
[2] P. Bahl and V. N. Padmanabhan, RADAR: An Inbuilding RF- based User Location and Tracking System, Proceedings of IEE
E INFOCOM 2000, Tel-Aviv, Israel (March 2000), [3] Nissanka B. Priyantha, Anit Chakraborty, and Hari Balakrishna
n. The cricket location-support system.In Proceedings of MOBIC
OM 2000, pages32-43,Boston, MA, August 2000. ACM, ACM Press. [4] Lionel M. Ni,Yunhao Liu1, Yiu Cho Lau and Abhishek P. Patil. LANDMARC: Indoor Location Sensing Using Active RFID [5] Veljo Otsason, Accurate Indoor Localization Using Wide GSM Fingerprinting, 2005