一种高性价比CAN总线适配卡的设计与实现  

Implementation of a high cost-effective CAN bus adapter

作　　者：张素文[1] 龚曦[1] 池宏军[1] 

机构地区：[1]武汉理工大学自动化学院,湖北武汉430070

出　　处：《电子技术应用》2008年第6期122-124,128,共4页Application of Electronic Technique

摘　　要：针对传统CAN总线设备存在的系统规模大、功耗高、成本高等问题,提出并实现了一种高性价比CAN适配卡系统。介绍了系统总体结构,阐述了软硬件组成及其功能,并给出硬件具体设计方案及驱动程序的实现方法。经实践证明,该适配卡系统完全可满足实际需要且结构简单、能耗低、稳定性能好。A high cost-effective CAN bus adapter system is proposed and implemented, aming at the problems of large system scale, high energy and cost consumption about traditional CAN bus device. Introduced the whole structure of system, illustrated composition and function of both hardware and software, finally proposes the specific design of hardware and realization of driver. Result shows that the system absolutely meets practical demand and has feature of simple structure, lower energy consumption, good stability.

关 键 词：CAN总线 适配卡 驱动程序 动态链接库 

分 类 号：TP316.7[自动化与计算机技术—计算机软件与理论] TP393.08[自动化与计算机技术—计算机科学与技术]