Research On Key Technologies Of WeChat Smart Hardware

The development of information technology makes the Internet of things(Io T)a reality,thus the traditional devices become more smart.On the basis of traditional Internet,the objects are connected to the network.Tens of billions of devices will be connected to the network in the future.Io T not only strengthens the interaction between people and devices,but also drives the development of world science and economy.In the context of IoT,the concept of smart hardware is closely watched.The system architecture of smart hardware and Io T is similar,the architecture can be devided into perceptual layer,network layer,and application layer,realize the functions of data acquisition,data transmission and data processing respectively.The data transfer protocols and data processing capabilities are implemented by smart hardware vendors.Therefore,for different Io T applications,vendors need to develop separate applications on different systems,make plans to get hardware devices connected to the Internet,and develop relevant data communication protocols.Therefore,smart hardware is difficult to develop and promote.In this case,based on its strong access capabilities,WeChat is involved in the research of smart hardware.WeChat smart hardware is an abstract concept,its intelligence is embodied in the capability of the hardware to access the platform,and the ability to interact with the platform.For the difficulties in the development of smart hardware,WeChat leverages its unique platform advantage to connect hardware devices to its open platform,and addresses the current challenges of smart hardware development.This thesis starts with the access and interaction capabilities of WeChat smart hardware,studied the technologies of the device architecture,data processing and data transmission of WeChat smart hardware,used the WeChat smart hardware to monitor the road enviroment.Combined with the project “patrol unit of road traffic equipment”,connected the device to the WeChat platform.The main job of this thesis is as follows: firstly,based on the system of smart hardware,studied the technologies of the link and information interaction between WeChat,hardware,and servers.Secondly,based on the architecture of WeChat hardware,combined with the demand of patrol unit,presented the system scheme,and realized the scheme,made the patrol unit smart.Finally,tested the device,including the deployment of the system,server's pressure test,call test for the interface,and the function test of patrol unit,verified the feasibility of developing smart hardware based on WeChat platform.