The application and development of Internet of Things with its solutions of restrictive factors

To solve the bottleneck of the development of Internet of Things, this paper offers a brief introduction of the concept and working principles of Internet of Things, reviewing its origin, its latest development both home and broad and its latest application domestically. By analyzing such five major problems of restricting its development as the core technology, industry standards, information security, communication protocol and IP address, the paper puts forward the corresponding solutions.