Design And Implementation Of Mobile Client Application Based On Participatory Sensing Platform

With the rapid development of Mobile Internet,telephone is not only the electronic equipment used for telecommunication,but also becomes the necessary smart equipment in people's daily life.According to users'requirements,nowadays' smart phone has been equipped with many sensors,in order to provide needed data to users.Based on this situation,participatory sensing technology has become a hot research topic.This dissertation is the design and development of mobile client based on participatory sensing platform,including studying and researching the participatory sensing technology,and designing and implementing a Mobile Internet application on IOS platform.Based on participatory sensing platform,this dissertation mainly collects the users' surrounded environment data,and through the data analysis on the server,displays the environment information to users.In this dissertation,the sensing data includes pictures,sounds,location information,sensors' data and other equipment's relative information.And after uploading these data to server for processing and analyzing,mobile client used the map to show users' nearby environment information,which contains PM2.5,noise intensity and light intensity.What's more,based on users' requirements,this subject adds users' system function,weather displaying function and incentive tasks displaying function.This dissertation firstly introduces the technical background of participatory sensing technology and relative theory knowledge,and meanwhile makes the main task and study content clear.Secondly,based on the study of scenes matching method,it gives detailed description about the design and implementation process of participatory sensing mobile client.Finally,through the function test of the mobile client,conclusion is made and future improvements have been pointed out.