数据采集设备虚拟驱动程序的开发  

Development of Virtual Device Driver VxD Used for Data acguisition

作　　者：朱娟花[1] 吴昂[1] 何辅云[2] 姬少龙[1] 

机构地区：[1]河南农业大学机电工程学院,郑州450002 [2]合肥工业大学计算机与信息学院,合肥230009

出　　处：《工业计量》2007年第5期22-24,共3页Industrial Metrology

摘　　要：文章说明了钢管超声波测厚系统中数据采集要求及解决办法,介绍了基于Windows98的虚拟驱动程序VxD及其开发工具VtoolsD,在此基础上提出了虚拟驱动程序HY6070.VxD的开发方案,并给出实例框架。该方法具有通用性和易用性,同样适用于编写其他硬件中断VxD。Requirement of data acguicition and its solution in uhrasonic thickness measuring system for steel pipe are introduced, Virtual device driver VxD based on Windows 98 and its development Kit Vtools D are described. On this foundation, the way of Programming Viriual device driver HY6070. VxD is presented, and its program is given. The mothod is versatile and suitable other hardware interrupt VxD.

关 键 词：虚拟设备驱动程序 VXD HY6070数据采集卡 钢管 测厚 

分 类 号：TP311.11[自动化与计算机技术—计算机软件与理论]