80C196单片机的高速输入部件(HSI)在正反转测量中的应用  

Application of 80C196's High-speed Input Components in Measuring Posi-Nega Rotation

作　　者：耿欣[1] 李聪[1] 张瑞芳[1] 

机构地区：[1]济南大学信息科学与工程学院,山东济南250022

出　　处：《济南大学学报（自然科学版）》2001年第3期261-263,共3页Journal of University of Jinan(Science and Technology)

摘　　要：阐述了用单片机 80C196的高速输入部件 (HSI)与特性齿轮电涡流传感器构成的具有正反转差别的实时转速检测系统。重点介绍了高速输入部件在正反转检测中的硬件实现途径和软件设计方法。实践证明该系统测量准确 ,适合各种不同的转速测量。A real time detecting system of reatating speed having positive and negatave rotataion distinguishing is described The system is composed of highspeed input components utilized INTEL 80196 single chip computer,specific characteristic gear wheel and whirlpool transduers The implementing path of the hardware adn the design method of the software in high-speed input components are emphatically introduced Proved in practice,this system can measure accuratly and adapt to many kinds of retate speed

关 键 词：高速输入部件 反转检测 脉冲序列 转速测量 测量电路 单片机 80C196 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]