通用数据采集板的设计与实现  

Design and Realizaion of a Universal Data Acquisition System

作　　者：张华鹏[1] 张波[1] 

机构地区：[1]洛阳工业高等专科学校自动化系,河南洛阳471003

出　　处：《洛阳理工学院学报（自然科学版）》2001年第4期23-24,共2页Journal of Luoyang Institute of Science and Technology：Natural Science Edition

摘　　要：本采集板主要是针对单片机而设计的位或位通用采集系统。可以实现单端路或双端路摸拟1283216量输入,输入电压范围,0 ~ 5V,5V。采集板使用光电隔离技术,具有较强的抗干扰性能。The system was designed for the general 12 bit or 8 bit data acquisition with single chip computer. It provides 32 differential or 16 single-end analog input channels and its input range from 0V to 5V, -5V to +5V and -10V to +10V. The system emploies photoelectric-isolated technique and has better ant interference ability.

关 键 词：单片机 光电隔离 数据采集 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]