传统图书馆主要通过索书号对馆藏书刊进行分类排架,读者基于图书馆书刊分类、排架方式到馆找书.随着射频识别(Radio Frequency Identification,RFID)技术的发展,越来越多的图书馆采用RFID技术进行图书馆书刊定位,读者通过图书馆馆藏系统就能获取书刊在图书馆的具体架位信息.文章在 RFID 书架定位基础上引入增强现实(Augmented Reality,AR)、超宽带(Ultra Wide Band,UWB)、室内三维建模、图像识别等技术,提出基于AR眼镜的集读者实时定位、最优路径实景导航、目标书刊指引等功能的书刊智慧导航系统,介绍了整个系统架构及其关键技术,分析了构建书刊智慧导航系统的意义.
Research on construction of intelligent navigation system for library books based on AR glasses
Traditional libraries classify and shelve their collections of books and periodicals mainly through call numbers,and readers look for books based on the classification and shelving methods of library books.With the development of RFID(Radio Frequency Identification)technology,more and more libraries use RFID technology to locate their books and periodicals.Readers can obtain shelf information of books through the library OPAC.Based on bookshelf positioning through RFID,this study introduces technologies such as AR(Augmented Reality),UWB(Ultra Wide Band),indoor 3D modeling and image recognition.A book intelligent navigation system based on AR glasses is proposed,which integrates the functions of real-time positioning of readers,optimal path reality navigation,target book guidance and other functions.The system architecture and key technologies are introduced,and the significance of constructing intelligent navigation system for library books is analyzed.
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