基于虛擬儀器系統和微機自動控制理論，利用計算機面向對象VC++平臺進行可視化
編程，具有界面形象、操作方便特點完成控制測量，研究設計出一套長余輝材料發光特性的自動測量系統，詳細介紹了程序設計思路及PCI 動態鏈接庫的嵌入式編程方法，提供并解釋了部分關鍵函數、命令，設計完成后通過測試，使測量工作量大為減少，成為長余輝材料的發光亮度隨時間變化特性測量和長余輝材料選擇的有力工具，并已經應用到多個研究單位。
關鍵詞： 長余輝 自動測量 VC++ 虛擬儀器系統

Abstract: The Virtual instrument system of Auto-measure the characters of long time fluorescent material on Visual C++ platform is based on visible controlling system with computer. Based on virtual instrument and auto-control principles, designed and developed an auto-measure system of brightness performance for fluorescent material. The multithread synchronization train of thought and technology of embedded program for PCI Dynamic link library are discussed. The key functions and orders are given and interpreted. After schemed, the system was tested and used in several laboratories. It’s a powerful instrument for brightness parameter auto-measurement and the selection for fluorescent material’s composition.
Key words: Glowing pigments; Auto-measure; VC++; Virtual instrument system