关键词: 物联网, 图书馆, 应用框架, 智能书架, UID编码方法, 中间件

Abstract: Book inventory in the library is a heavy work. A automatic solution based on the Internet of things technology is proposed. An overview of the layered application framework is given, and the design details are introduced in the following three aspects. In terms of hardware layer, an intelligent bookshelf layout design which can capture data from tags is introduced, and also a UID coding plan which is better qualified to apply in the library domain is proposed. In terms of network layer, the implementation class diagram of middleware which can filter data redundance and reason wrong information is described. In terms of application layer, the main function of inventory service and the efficient method of data contrast are introduced. In order to produce the qualified data for software testing, the paper simulates the case of redundancy. A good result is got through performance test of the data contrast. It concludes that the proposed solution is a feasible and highly efficient new IOT library which can finish book inventory rapidly.

Key words: Internet of things, library, application framework, intelligent bookshelf, UID coding, middleware