[1]HUAN Zhan,CHEN Xuejie,LIANG Jiuzhen.Design and implementation of blind-navigation system based on RFID and smartphones’ inertial navigation[J].CAAI Transactions on Intelligent Systems,2019,14(3):491-499.[doi:10.11992/tis.201804058]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
14
Number of periods:
2019 3
Page number:
491-499
Column:
学术论文—智能系统
Public date:
2019-05-05
- Title:
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Design and implementation of blind-navigation system based on RFID and smartphones’ inertial navigation
- Author(s):
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HUAN Zhan; CHEN Xuejie; LIANG Jiuzhen
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School of Information Science and Engineering, Changzhou University, Changzhou 213164, China
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- Keywords:
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RFID tags; inertial navigation; indoor positioning; blind navigation; shortest path; Dijkstra algorithm; restricted rectangle searching area; dynamic time warping
- CLC:
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TP391.7
- DOI:
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10.11992/tis.201804058
- Abstract:
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To help the blind travel independently and conveniently, a design scheme is proposed by combining inertial navigation and radio-frequency identification (RFID) technology with their respective advantages and characteristics. The scheme, which is based on fixed RFID tags, can automatically generate the best route for the blind. With the help of a portable RFID reader installed in personal smartphones, the scheme can accomplish positioning, route planning, and voice prompting. The experimental results show that the system can provide a safe and convenient navigation service for the blind, thus solving their independent-traveling problems.