Situation Awareness Data Fusion Method Based on Library Events

Microelectronic technology and communication are developed in deep manner; the computing mode has been transferred from traditional computer-centered to human centered pervasive. So, concept of Internet things (IoT) is gradually put forward, which allows people access information about their surroundings on demand through different terminals. The library major public space for read learn. How provide a more comfortable environment better meet people’s learning requirements place where plays its role. purpose this paper solve difference between data fusion other environments by method oriented library. This presents general technical framework situational awareness smart system includes middleware. It can process inform upper module changed after deploying library, including collection processing, how judge whether events triggered, reacts, acquisition update user preferences. recommendation based an effective model algorithm conducting experimental service give accurate book than good readers.