Complex Event Handling For Internet Of Things And Middleware Technology Research

With the continuous development of society, as well as the continuousimprovement of people's living standards, the pursuit of the best user experience, themost intelligent of the work, study, home life... become an urgent need. The wisdomof The Internet of Things for people to bring the gospel, so that all possible. TheInternet of Things is on the basis of the existing Internet, the use of RFID technologyand other types of sensor technology in support of the various types of datacommunication means, in accordance with the protocol agreed to construct a can coverall the items on the world and to achieve real-time information sharing of informationnetworks. This paper by The Internet of Things and research status as the background,The Internet of Things research hot spot in theory and practice. The main researchtopics include the following aspects:(1) Discussed the advantages and disadvantages of radio frequency identificationtechnology, and adaptive data cleaning algorithm research and innovation. RFIDtechnology to promote the development of The Internet of Things, but in itself thereare also many issues to be solved. Adaptive data cleaning SMURF algorithm, caneffective from huge RFID data obtained in real-time and accurate, high quality RFIDdata. However, when the tag is to move quickly, its performance is often less than ideal.Therefore, we will be the communication range of the reader, reading frequency, thetag movement speed and other factors taken into account for the improved SMURFdata cleansing algorithm.(2) Complex event handling technology. RFID basic data contain commercialvalue is quite limited, we needs to be converging to a have the meaning of the actualbusiness complex events, to achieve the RFID technology and the effective integrationof the existing application system. Therefore, we use the idea of layered processingdesign processing model of complex events, defines a complex event handling rules.(3) The Internet of Things middleware technology. In order to reduce the burdenof data processing of the upper layer applications, shielding the horizontal and verticalheterogeneity in the distributed environment, improve portability, the system's dataprocessing layer is independent as middleware.Web Service with its unique advantages to become the mainstream of the development of enterprise-class middlewaretechnology, This paper compares the solutions based on the SOAP WebService andRESTful Web Service that based on REST applications built system has obviousadvantages.(4) A tobacco company logistics distribution real-time monitoring for practicalapplications of the scene, this paper expounds the content networking complex eventhandling in real application, the intelligent application system adopt RFID applicationsystem, and finished the requirements analysis to overall scheme design, and thedefinition of basic events and complex events, and finally discusses how to deal withcomplex events and its algorithm process.