Design And Implementation Of Wot Devices Access Device Prototype System

At present,the access and control of basic equipment in the Internet of things is always a difficult problem.The lack of basic equipment and terminal access,transformation of the difficulty directly restricts the rapid development of the Internet of things,intelligent devices and traditional equipment and interactive difficulties also makes the Internet of things are facing a variety of problems.With the development of the wireless network and the miniaturization of the control device,the combination of micro computing equipment and traditional control devices,so that the equipment and intelligent gateway devices from a variety of automatic control systems can work together is the most effective way to increase the number and quality of Internet terminal equipment.Through the research and analysis of the access technology and the technology of the heterogeneous protocol,By seeking common features in several kinds of heterogeneous protocols and communication packets,a set of unified instruction model is summarized and a prototype system is designed and implemented on the basis of the design and implementation of the system.According to the above objectives,There are working for:first,according to the current market has emerged in the Internet of things communication protocol and API interface summary,design and implementation of a macro interface.Then,according to the analysis and summary of the results,design a set of heterogeneous protocol analysis,according to the actual characteristics of the Internet of things,such as channel scheduling,macro command scheduling,service program makes it more efficient and stable operation of the heterogeneous modulation and demodulation.At last,the paper analyzes and designs the system of the whole heterogeneous modulation and demodulation system,and realizes the test work of the system.