Research On Key Technologies Of Virtual Reality In Anti Electricity Stealing Training System

Electricity is one of the most important energy sources in the world today.However,because of interest drive,electricity stealing has been banned repeatedly,which has brought huge economic losses to the country.Therefore,we need to carry out comprehensive skills training for the electricity inspector.Because of the characteristics of power system security,it is impossible to use the actual equipment to carry out the training of electrical investigation skills,so it is usually used the form of textbook learning,video teaching,and plane system simulation exercises.However,these training methods lack the sense of authenticity,and have no interaction,the training effect is very limited,it is difficult to cope with the escalating electricity stealing behavior.With the continuous development of VR(Virtual Reality)technology,more and more industries have opened the new world.In order to solve the problems in the existing training methods,this paper combines the research of VR technology and anti electricity stealing training system,I take the specific design of virtual reality technology in training system as the research content.And have carried out the following research works,hoping to provide reference and direction for further research of virtual training system.This paper first analyzes the current situation of anti electricity theft and electricity use detection,introduces the existing power industry training platform and the characteristics of virtual reality,and analyzes the advantages of the virtual training system from theoretical aspect,and lays the theoretical foundation and development basis for the design and development of training system.Secondly,we build the three tier architecture of the system development.According to the functional requirements,the system is divided into four modules,namely,theore tical training module,operation demonstration module,model observation module and virtual operation module,and each module is designed in detail.On the basis of the existing theory and design,a variety of modeling methods have been used to create a three-dimensional model of equipment and instruments in multiple systems.And through the study of triangulation algorithm,mesh simplification algorithm and LOD detail hierarchy technology,the model is optimized.Finally,on the Unity platform,the man-machine interaction function is designed?And I used the collider and object layering technology to study the AABB bounding box collision algorithm combined with hierarchical encircling technology,which met the basic needs of collision detection and interaction for this system.Through the research in this paper,we can use virtual reality technology to break through the limitations of traditional electric training,and make the abstraction become specific and plane to become three-dimensional,so as to improve the training effect of anti stealing electricity.This is of great significance to the training of electric power enterprises and the anti electricity stealing work.