Intelligent Terminal Perception And Ubiquitous Interaction Technology

With the increasing popularity of the Internet,intelligent terminals increasingly rely on the network to provide application services.However,this kind of high dependence on the network has caused the intelligent terminal to be unable to provide effective services in extreme scenarios such as lack of network,network disconnection,and poor network environment.In addition,common interactive technologies have problems such as mechanical,fixed and single control methods,poor global and real-time collaboration,low intelligence,weak user interaction and participation,and insufficient personalization,which have largely affected user experience.Therefore,in view of the obstacles and limitations of existing perception and ubiquitous interaction technologies,this thesis designs and implements a set of control systems that adapt to various intelligent Io T scenarios.The main work is as follows:This thesis first studies the development status of intelligent terminal perception and ubiquitous interaction technology in the world,and generalizes the some problems in interaction technology and research results,as well as the practical significance of solving these problems.Then,based on the analysis,this thesis lists the related technologies mainly used,such as the Internet of Things architecture,sensors,human-computer interaction technology and information transmission technology,which determine the basis for the selection of key technologies and the feasibility of technical solutions.Secondly,in the design plan of the control system,based on the existing research results,this thesis mainly designs a system service module composed of a time service module,a communication service module,an intention understanding module,and a sensor/response module,as well as a cloud platform for technical integration and supplementation,and introduces the key technologies,including time strategy interface,infrared routing mapping technology,text file multi-mode migration technology,sensor data processing algorithm,gesture-aware identity authentication technology,bluetooth device topology technology,remote control technology,network interface and database design.The purpose is to break through the barriers and deficiencies of the existing technology in a variety of ways.Finally,on the basis of the previous analysis and design,this thesis has completed the realization of the main technology of the control system that adapts to various smart Io T scenarios with two scenarios of smart home and smart office,and gives the main realization process and the key codes,so as to realize the intelligent terminal's intelligent perception and flexible and autonomous control of running time,surrounding environment,system running situation,user intentions.In this thesis,the intelligent terminals as the experimental objects,using edge computing,D2 D communication,intelligent perception and ubiquitous interaction technologies,to achieve a more convenient,barrier-free,and freely control of various kinds of devices,so that the devices can meet the needs of users for various perceptual interactions(such as infrared,somatosensory,text file transmission,etc.)requirements.In the end,the control system is realized in software and hardware,and the research results have good application value for improving the perception and interaction of intelligent terminals in various smart Io T scenarios.