Design And Implementation Of A Social Web Of Things System Based On WeChat

The Internet of Things have been in the rapid development state since proposed.With the increase in the application of the Internet of things,people's life can not be separated from the smart devices,but also accompanied by large-scale intelligent devices connected to the network.Because of the development of the Internet of things has maintained a high degree of coupling of the structure model,the increasingly vertical development model makes the application of the Internet of things,small scale,which improves the cost of development but reduced the user's stickiness.Recently the concept of Web of Things has been proposed to use Web technology to abstract heterogeneous devices into Web resources.It's designed to unify the heterogeneous devices and achieve unified supervision and scheduling of equipment.However,with more and more equipment,some problems such as how to manage such a huge system,how to make full use of the huge amount of data and resources to bring people services and so on guide the Web of Things into a development model with socialize and resources sharing.At the same time,social network has opened a new,modern social way since its birth,which also has become an indispensable part of people's life.Social networks not only bring convenience to people's lives,but also help them to solve many complex problems with the help of their own massive data and sharing resources.In fact,the core and basis of the IoT is still the Internet,it's the extension of the network,social network model provides with a reference case,which give the birth of the concept of Social Web of Things.WeChat is the most popular social network in China,which owns a lot of users.And it the realized equipment function to support smart devices to access WeChat.This paper proposed a Resource-Oriented open architecture called WeChat of Things.WCoT system adopts Agent to integrate WoT and Wechat.The system allows devices to bridge to WeChat,and establish social relationships with people.Users and devices also could share resources and communicate with each other just like"friends".The paper gives the design of functional structure of Agent and its open interfaces.After the completion of the system design,the article also designs a smart home application based WCoT.We shows the scene of application and software architecture,then explain the implementation of the key technologies in detail.Finally we demonstrate the application of UI through Web pages.The application verifies the feasibility of WCoT,provides a case model for the development of Social Web of Things applications.