rfid based tour-guide system with location awareness

RFID based tour-guide system with

location awareness

第二組 9455559 邱青波

9455628 王朝彥

Outline

Introduction Detail plan Equipments needed Related work Conclusion

Motivation

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

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

Detail Plan

Tour guide

Detail Plan

Location

Detail Plan

Tag Distribution

Equipments needed

RFID Reader RFID Tags NB or PDA

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。

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

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