（浙江省計(jì)量科學(xué)研究院，浙江 杭州 310018）
摘 要：針對(duì)原有光纖參數(shù)測(cè)量設(shè)備獨(dú)立測(cè)試、測(cè)量效率低、光纖接口多次插拔等缺點(diǎn)，設(shè)計(jì)開(kāi)發(fā)光纖多參數(shù)自動(dòng)校準(zhǔn)測(cè)試平臺(tái)。采用LabVIEW編程平臺(tái)，將多臺(tái)光纖參數(shù)測(cè)量設(shè)備互聯(lián)，集中控制，自動(dòng)設(shè)置測(cè)量參數(shù)，引入4×4光開(kāi)關(guān)矩陣，自動(dòng)切換光路，避免光接口的多次插拔，以光功率計(jì)、光源的校準(zhǔn)為例，編寫(xiě)自動(dòng)校準(zhǔn)程序，自動(dòng)記錄校準(zhǔn)結(jié)果，自動(dòng)生成校準(zhǔn)報(bào)告。實(shí)際使用結(jié)果表明：該平臺(tái)校準(zhǔn)測(cè)試效率高,功能拓展便捷，具有一定的應(yīng)用前景和推廣價(jià)值。
關(guān)鍵詞：虛擬儀器；自動(dòng)校準(zhǔn)測(cè)試平臺(tái)；光纖參數(shù)；ActiveX
文獻(xiàn)標(biāo)志碼：A 文章編號(hào)：1674-5124（2015）12-0074-05
Automatic platform for calibrating and testing multi-parameter of optical fiber
communication based on virtual instrument technology
CHEN Ting， ZHOU Wenqing， MAO Zhenhua
（Zhejiang Institute of Metrology，Hangzhou 310018，China）
Abstract: A new automatic platform for calibrating and testing multi-parameter of optical fiber communication was designed and developped to overcome the disadvantages in old testing way， such as independent testing with devices， low measurement efficiency， many times of plugging optical interface. Devices were interconnected and controlled， and the testing parameters were set automatically in this platform which was programmed by LabVIEW， 4×4 optical switch matrix was used to switch the light path automatically， avoiding multiple plugging optical interface. The optical power meter、light source can be calibrated automatically， the calibration result can be record and the report can be generated automatically in this platform. Application of this platform proved that the system has high efficiency， functional expansion is convenient， has a certain application prospect and promotional value.
Keywords: virtual instrument； auto calibration and test platform； optical fiber parameter； ActiveX
