The Design And Implementation Of 3D Presentation Platform For Mobile Andriod Devices

With the increasing market share of Android mobile phone platform,various types of traditional applications based on the PC machine are gradually focusing on the expanding or transferring applications for the Android platform.Nowadays,many traditional industries have been a real or picture on the display boards based on traditional display methods are already can't satisfy the increasingly high demands of consumers to the user experience.In the era of mobile Internet,these traditional methods are facing challenges,the user experience is poorer and it's difficult to attract potential customers.These traditional display ways will become a stumbling block to the enterprise.Therefore,this thesis is based on the development of Android platform for the 3D interactive display platform and it can be widely used in the field of precision instruments,mechanical devices,real estate sales and other fields.The main work of this thesis is summarized as follows:(1)This thesis discusses the basic concepts and features of virtual reality technology,and mainly discusses the system structure and principle of virtual reality technology.And it expounds the Unity3 D engine related technical architecture and key technology(2)Moreover,this thesis conducts a comprehensive analysis about the overall requirements,functional requirements,reliability and safety requirements of the 3D display platform,and designs the overall architecture of the system's hardware and software,and analysises and designs the main functional modules in detail,focusing on the 3D display,3D display package.The package is loaded into the running,and display package upload /download module and etc.And it focuses on the development and processing of 3D display package,the background of the storage subsystem of the structure design and data packet read/write principle.(3 This thesis mainly introduces the key technology and the main module of the 3D display platform,and makes a brief introduction about the system development environment and platform.And then it focuses on several key technologies of the thesis in detail,including the Unity3 D gesture control technology,both inside and outside scene switching technology,display packet automatic broadcast technology,and data packet recursive search technology.(4)Finally,this thesis describes the prototype system to realize the function,and shows the main interface,including system overview,3D display operationinterface in the rotation,zoom,split and demonstration and etc.The whole testing process of the system is briefly expounded.And it evaluates the performance of the last two key performance bottlenecks in the system,namely the upload/download the packet delay and load the show delay,and verifies the availability of the system.