一种高精度旋转编码器单片机计数电路的实现  

An Implementation of High Precise Counter Circuit for Rotary Encoder Based on Singlechip Microprocessor

作　　者：邱宏安[1] 朱治富[1] 

机构地区：[1]西北工业大学航海工程学院,西安710072

出　　处：《计算机自动测量与控制》2000年第3期50-51,55,共3页Computer Automated Measurement & Control

摘　　要：介绍了一种高精度旋转编码器单片机计数电路、该电路包括方向识别电路、双向计数电路及单片机系统。该单片机计数电路与旋转编码器一道可用作高精度角位置传感器、位移传感器、长度测量传感器等一系列高精度数字传感器 ,在控制领域具有广泛的应用价值。A high precise counter circuit for rotary encoder based on single chip microprocessor is presented in this paper. It includes judgement of direction circuit, bidirectional counter circuit and singlechip microprocessor system. It can be used as hight precise digital sensor for high precise angle position sensing, displacement sensing and length measurement sensing.

关 键 词：旋转编码器 计数电路 数字传感器 单片机 

分 类 号：TN762[电子电信—电路与系统] TP368.1[自动化与计算机技术—计算机系统结构]