红外线轴温探测数字I/O卡的设计与应用  

Design and Application of Digital I/O Card for Infrared Hot Box Detection

作　　者：程明[1] 安晓波[1] 

机构地区：[1]哈尔滨铁路局科学技术研究所,黑龙江哈尔滨150006

出　　处：《测控技术》2010年第7期87-90,共4页Measurement & Control Technology

摘　　要：介绍了基于接口芯片CH365设计的数字I/O卡。在Windows操作系统下实现该PCI接口设备的驱动程序架构,给出了利用DriverWorks开发WDM(Win32 Driver Model)驱动程序的主要过程。本设计现在已经广泛应用在我国铁路THDS-A型红外线轴温探测系统中。A digital I/O card based on CH365 interface technology is described.A driver program of peripheral component interface（PCI） card in Windows operating system is realized,and the procedure of designing PCI driver program based on Windows driver model（WDM） using DriverWorks kit is elaborated.The design is generally applied to THDS-A hot box detect system in China railway.

关 键 词：轴温探测 WDM驱动程序 PCI CH365 

分 类 号：U270.7[机械工程—车辆工程]