流量计仿真教学系统开发

针对当前流量计教学中存在的理论讲解过于抽象化、视频展示过于简洁,缺少互动环节,而实物演示教学设备成本太高的问题,设计了流量计三维教学仿真系统.在此系统设计中,以π型管段式超声波流量计为研究对象,首先是利用3DMAX建模工具对其进行三维建模,再将经过渲染处理后的模型导入上位机软件Unity3D中,然后制作能够控制教学展示的下位机系统,最后让下位机系统与上位机系统进行通信,从而实现了超声波流量计的三维动态展示和交互式教学仿真的功能.该系统充分利用虚拟现实技术中的三维建模技术和三维交互技术的优势,给教学带入了真实感,增强了学员学习的积极性,提升了学习效率,缩短了学习周期,降低了教学成本.

Design of 3D teaching simulation system of flow meter

Aiming at problems that the teaching of theory is too abstract,video displaying is too simple and lacking of interactive link,and physical demonstration teaching equipment cost is too high,.existing in the process of teaching of flow-meter,we design a flow-meter 3D simulation teaching system.In the design of the system,we make the ultrasonic flow-meter of π type pipe sections to be the research object.Firstly,we use the modeling tools of 3DMAX to make the 3D modeling of it.Then we import the modelings that it is disposed by applying colors to a drawing into Unity3D machine software.Next,we make the lower computer system that can control the displaying of teaching.Finally,let's the lower computer system to communicate with the PC system.And this system realize the function of the 3 D dynamic displaying of ultrasonic flow-meter and the interactive teaching simulation.This system makes full use of 3D modeling technology of virtual reality technology and the advantage of 3D interaction techniques,bring the sense of reality to teaching,enhancing the students' enthusiasm for learning,improving the learning efficiency of students,shortening the training cycle,and educing the teaching cost.