Indoor Map Service System Based on Wechat Two-Dimensional Code

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• 关键词：Indoor location service ; Indoor map ; Two ; dimensional code ; Map compression and encoding ; Decoding
• 刊名：Lecture Notes in Computer Science
• 出版年：2016
• 出版时间：2016
• 年：2016
• 卷：9932
• 期：1
• 页码：561-564
• 全文大小：1,935 KB
• 参考文献：1.Anwar, A.K., Loannis, G., Pavlidou, F.N.: Indoor location tracking using AGPS and Kalman filter. In: Workshop on Positioning, Navigation and Communication, pp. 177–181 (2009)
  2.Emilsson, E., Rydell, J.: Chameleon on fire – thermal infrared indoor positioning. In: Position, Location and Navigation Symposium-Plans, pp. 637–644 (2014)
  3.Gonzalez Hernandez, J.R., Bleakley, C.J.: Accuracy of spread spectrum techniques for ultrasonic indoor location. In: International Conference on Digital Signal Processing, pp. 284–287 (2007)
  4.Zefei, L.: Construction of a two-dimensional barcode API for library location service based on WeChat public platform. Libr. Inf. Serv. 58(16), 138–142 (2014)
  
• 作者单位：Chen Guo (17)
  Qingwu Hu (17)
  
  17. School of Remote Sensing Information Engineering, Wuhan University, Wuhan, China
  
• 丛书名：Web Technologies and Applications
• ISBN：978-3-319-45817-5
• 刊物类别：Computer Science
• 刊物主题：Artificial Intelligence and Robotics
  Computer Communication Networks
  Software Engineering
  Data Encryption
  Database Management
  Computation by Abstract Devices
  Algorithm Analysis and Problem Complexity
  
• 出版者：Springer Berlin / Heidelberg
• ISSN：1611-3349
• 卷排序：9932

文摘

Along with the rapid development of urbanization and commercial economy, the size of buildings become bigger and bigger, and the internal structure tend to be more complex. Addressing, navigating and providing location service indoors have a good prospect in several areas such as business development, three-dimensional traffic navigation and public safety. Aiming at the requirement of more efficient and convenient indoor map service, WeChat two-dimensional code technology is introduced in this paper. The paper puts forward methods to compressing map data and storing it in the two-dimensional code effectively, and techniques to decoding two-dimensional code and displaying the map. A prototype system was developed and tested with 3 indoor maps and the method is proved to be feasible and promising.