基于虚拟现实技术的光通信网络实验系统设计

发布时间：2018-08-08 13:35

【摘要】：为了提高光通信网络实验系统的面向对象性和视景呈现能力,采用虚拟现实技术进行光通信网络实验系统设计。在虚拟现实环境下,提出一种基于多线程调度和多通道串口设计的光通信网络实验系统设计方法。构建光通信网络实验系统总体结构模型,采用PCI总线技术构建光通信网络的传输信道模型,构建光通信网络实验系统的基本实体对象,采用多线程调度方法进行实验系统的本地信息处理,采用客户机/服务器模型构建虚拟现实视景通信传输模型,进行系统的多通道串口和上位机通信设计,在MATLAB和VC++平台上实现光通信网络实验系统的软件开发。实验结果表明,该光通信网络实验系统的可视化视景仿真效果较好,提高了光通信网络的可靠性和稳定性,降低了通信传输误差。
[Abstract]:In order to improve the object-oriented and visual presentation ability of the optical communication network experimental system, the virtual reality technology is used to design the optical communication network experimental system. In the virtual reality environment, a design method of optical communication network experiment system based on multi-thread scheduling and multi-channel serial port design is proposed. The general structure model of optical communication network experiment system is constructed, the transmission channel model of optical communication network is constructed by PCI bus technology, and the basic entity object of optical communication network experiment system is constructed. The multi-thread scheduling method is used to process the local information of the experimental system and the client / server model is used to construct the virtual reality visual communication transmission model. The multi-channel serial port and the host computer communication design of the system are carried out. The software development of optical communication network experiment system is realized on the platform of MATLAB and VC. The experimental results show that the visual simulation effect of the optical communication network experimental system is good, the reliability and stability of the optical communication network are improved, and the communication transmission error is reduced.
【作者单位】：嘉兴学院数理与信息工程学院;
【基金】：浙江省(浙教办高教[2014]41号) 浙江省高校实验室工作研究项目(YB201609) 浙江省教育技术研究规划课题(JB033)
【分类号】：TP391.9;TN929.1

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