【摘要】：為了提高光通信網(wǎng)絡(luò)實(shí)驗(yàn)系統(tǒng)的面向?qū)ο笮院鸵暰俺尸F(xiàn)能力,采用虛擬現(xiàn)實(shí)技術(shù)進(jìn)行光通信網(wǎng)絡(luò)實(shí)驗(yàn)系統(tǒng)設(shè)計(jì)。在虛擬現(xiàn)實(shí)環(huán)境下,提出一種基于多線程調(diào)度和多通道串口設(shè)計(jì)的光通信網(wǎng)絡(luò)實(shí)驗(yàn)系統(tǒng)設(shè)計(jì)方法。構(gòu)建光通信網(wǎng)絡(luò)實(shí)驗(yàn)系統(tǒng)總體結(jié)構(gòu)模型,采用PCI總線技術(shù)構(gòu)建光通信網(wǎng)絡(luò)的傳輸信道模型,構(gòu)建光通信網(wǎng)絡(luò)實(shí)驗(yàn)系統(tǒng)的基本實(shí)體對(duì)象,采用多線程調(diào)度方法進(jìn)行實(shí)驗(yàn)系統(tǒng)的本地信息處理,采用客戶機(jī)/服務(wù)器模型構(gòu)建虛擬現(xiàn)實(shí)視景通信傳輸模型,進(jìn)行系統(tǒng)的多通道串口和上位機(jī)通信設(shè)計(jì),在MATLAB和VC++平臺(tái)上實(shí)現(xiàn)光通信網(wǎng)絡(luò)實(shí)驗(yàn)系統(tǒng)的軟件開發(fā)。實(shí)驗(yàn)結(jié)果表明,該光通信網(wǎng)絡(luò)實(shí)驗(yàn)系統(tǒng)的可視化視景仿真效果較好,提高了光通信網(wǎng)絡(luò)的可靠性和穩(wěn)定性,降低了通信傳輸誤差。
[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.
【作者單位】： 嘉興學(xué)院 數(shù)理與信息工程學(xué)院;
【基金】：浙江省(浙教辦高教[2014]41號(hào)) 浙江省高校實(shí)驗(yàn)室工作研究項(xiàng)目(YB201609) 浙江省教育技術(shù)研究規(guī)劃課題(JB033)
【分類號(hào)】：TP391.9;TN929.1

【參考文獻(xiàn)】

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