基于虚拟现实的休闲农业园区室内沉浸式展示系统设计  

Design of Indoor Immersive Display System for Leisure Agricultural Park Based on Virtual Reality

作　　者：孟阳[1] MENG Yang(School of Media and Cultural Industry,University of Sanya,Sanya Hainan 572022,China)

机构地区：[1]三亚学院传媒与文化产业学院,海南三亚572022

出　　处：《信息与电脑》2023年第2期157-159,共3页Information & Computer

基　　金：三亚学院2021年校内青年教师专项培养科研项目“乡村振兴视域下海南沉浸式休闲农业发展策略研究”(项目编号:USYQNZX21-48)。

摘　　要：为准确展示出室内沉浸式展示系统中所包含的大量数据信息,设计基于虚拟现实的休闲农业园区室内沉浸式展示系统。基于3D建模和虚拟现实(Virtual Reality,VR)系统,构建系统的数据层、业务层、表示层,从而完成系统结构的设计。在硬件设计方面,重置初始服务器后增加了浏览器/服务器(Browser/Server,B/S)结构服务器。在软件设计方面,利用不规则状态三角网表达复杂的结构外形,计算阻尼因子并建立数字可视化模型;设计Wi-Fi无线通信模式,在模块中增加里德-所罗门码(Reed-Solomon codes,RS)编码程序,纠正错误信号的数量;基于虚拟现实技术,融合影像数据与实景数据。测试结果表明:当休闲农业园区的信息增加到1200个时,设计系统的平均准确率为95.17%,说明设计系统可达到预期效果。To accurately display the large amount of data information contained in the indoor immersive display system,we design a virtual reality-based indoor immersive display system for leisure agriculture parks.Based on the 3D modeling and Virtual Reality(VR)system,the data layer,business layer,and representation layer of the system are constructed to complete the design of the system structure.In terms of hardware design,the Browser/Server(B/S)structure server was added after resetting the initial server.In terms of software design,the irregular state triangular network is used to express the complex structural shape,calculate the damping factor and establish the digital visualization model;design the Wi-Fi wireless communication mode,add Reed-Solomon codes(RS)coding program in the module to correct the number of wrong signals;based on virtual reality technology,fuse the image data with the real-world data.The test results show that the average accuracy rate of the design system is 95.17%when the information of the leisure agriculture park is increased to 1200,which indicates that the design system can achieve the expected results..

关 键 词：虚拟现实(VR) 休闲农业园区 室内沉浸式 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]