基于VXD技术的光电数据采样系统的研制  

THE RESEARCH OF PHOTO-ELECTRICITY SAMPLER BASED ON VXD TECHNOLOGY

作　　者：罗家国[1] 许菱[1] 童长仁[1] 

机构地区：[1]江西理工大学,江西赣州341000

出　　处：《山东农业大学学报（自然科学版）》2005年第4期569-572,共4页Journal of Shandong Agricultural University：Natural Science Edition

摘　　要：VXD(虚似设备驱动)是微软专门为Windows制定的设备驱动程序接口规范,本文详细介绍了利用VXD技术实现光电数据采集的过程,用VC++6.0实现光电设备与Windows操作系统的接口驱动,并将此系统成功应用于教师教学质量评估分析与考核。VXD（ Virtual Device Driver）is a device driver interface criterion which is established by Microsoft company for Windows OS specially. In this paper, a process of photoelectricity data sampling using VDX technology is described in detail, realizing its interface device with WindowsX by Visual C ＋ ＋ 6.0, and applying this system to teacher＇s teaching level analyse and assess successfully.

关 键 词：VXD技术 光电数据采样 接口驱动程序 

分 类 号：TP274.3[自动化与计算机技术—检测技术与自动化装置]