Research And Implementation Of Computer Room 3D Visualization Monitoring System Based On Digital Twin

Due to the sharp growth of the Internet of Things,Big Data,Artificial Intelligence and different new generation of information technology,more and more information technology is being used in actual production activities.The new generation of information technology has powerful computing and analysis capabilities,driving the industry to achieve digitalization and intelligence.Therefore,the requirements for data security have also increased,which has prompted the management of computer room to become more important.As a storage and exchange center for data,the computer room is also moving towards digitization,visualization and intelligence.The core goal of the computer room to achieve higher level of digitalization is to effectively integrate the physical computer room and the digital computer room.Digital Twin(DT)is the best way to realize the integration of virtual and real.In this thesis,the concept of digital twin is applied to the computer room,and through the study of key technologies of the digital twin computer room,a 3D visual monitoring system based on digital twin is intended to attain the effective monitoring and management of the computer room installations.the major analysis contents of this thesis are as follows:Firstly,the thesis investigates the technology of building the virtual computer room and describes the process of creating the virtual computer room scene.Combining Web GL's three-dimensional engine library three.js and Blender to model the computer room.The machine room equipment modeling,scene modeling and scene optimization are all designed and implemented in detail.The model is optimized by LOD technology to improve the scene rendering speed.Secondly,the data collection and data drive of the digital twin computer room is studied for the data mapping problem between the physical computer room and the virtual computer room.Firstly,the data to be collected in the computer room is analysed,data collection is carried out using data collection equipment and an information model is established.Secondly,an overall framework for real-time data interaction is proposed,and Web Socket communication technology is used to realize the data transfer between the physical and virtual computer rooms.Finally,the data-driven server room model is used to realize the real-time mapping of the physical server room using three.js script control.Finally,the thesis realizes the functions of scene roaming,human-machine interaction,status monitoring,alarm display,etc.Meanwhile,in order to resolve the matter of low management efficiency,the system background management page is designed and implemented,which is more convenient for computer room management.Performance testing and functional testing of the system were also conducted on the system.In this thesis,the digital twin technology is applied to the computer room monitoring system to realize the virtual representation of the computer room environment,so that managers can manage and monitor the computer room more quickly,realistically and intuitively.