The Research And Implementation Of Internet Service Support System

The era of Internet of things is coming, and as a new dimensional of informationinteraction,it will develop into a trillion level industry. But on the foundation of thetechnology at this time, the threshold of Internet of things is still so high. It concentrateon the huge number of device type; the complexity of heteroideous net; the difficult ofunifying the protocols; information security; the high cost of industry practice. Theseproblems are waiting to be resolved and these technology is waiting to be developed.Aim at these problems, this paper puts forward to a platform-based solutions, andgives the architecture model,application model to shielding the complexity of device,network and data flow, provide a simplely,fast, directly data access ability and theflexibility of service customization. And the system via service upgrade to achieve arelatively comprehensive. The model use a kind of widely distributed intelligentintermediate nodes to be the data acquisition terminal，use the node service system to bethe assistance of user service and system service. Through the expansion of driverdatabase, strategy database, meta data database to archive the highly scalability, highlyavailability and semantic data discover and interaction ability.The model abstract the key elements of data flow to get two modes: request andevent, then provide an uniform access,operation style for the two modes. Though theextraction the properties of related things, objects, data, event and other elements thenaccurate positioning and classified these properties to construct a group of meta datarelationship. Then the model could provide the support information for M2M interaction,distributed query ability of source. Finally this paper presents the adaptation of thesystem structure for the application,and verify the available ability of the model,reasonable of the structure by a scenarios of equipment room of multi-source dataacquisition, monitoring.