The Study And Realization Of Service Platform For Intelligent Sensor Network Based On REST Architecture Style

Till now, the Internet of Tings(Io T)has being applied in many fields, such as environmental monitoring, smart home, intelligent electric grid, logistic express, health care, food traceability, wearable computer and so on. The era of Io T has come. The scene has become a reality, where people would get personalized data-information anytime by fingertips of networked devices and make corresponding feedback and decision based on requirements.The reason sensing domain which is composed by heterogeneous sensors has keep the development of application domain on system of Io T is that there are not uniform standard about interface and data format. In view of the above shortcomings, aimed to solve the problem heterogeneous sensor access, establish a unified data format and implement shared and opening data, this paper puts forward a service platform for intelligent sensor network based on REST architecture style. First the paper designs a networked intelligent node as the smart gateway model in the sensing domain of the Io T, then models data source, and then implements unified open RESTful Web API.After studying the present situation of the Io T, the paper analyzes and summarizes the development station and future trends. After studying heterogeneous sensors and the smart gateway model, the paper parses data source and unifies data format through the abstract modeling. After studying RESTful Web Service, the paper designs open API on service platform and implements duplex interaction data, which has multiple formats, between sensing domain and application domain in time. Last but not least, the paper summaries the outcomes and shortcomings about Service Platform for Intelligent Sensor Network and looks forward to improve the development of Io T.