CAJ | 학술논문

以C8051F020单片机为核心设计了多通道数据采集系统，采集系统通过USB与计算机连接，USB实现采集系统供电以及数据通信。基于VB6．0软件设计了控制界面和控制命令，采集数据以二进制文件形式保存，实现数据的多通道便携式数据采集。实际应用表明，该系统便携、操作方便，达到了设计要求。
이C8051F020단편궤위핵심설계료다통도수거채집계통，채집계통통과USB여계산궤련접，USB실현채집계통공전이급수거통신。기우VB6．0연건설계료공제계면화공제명령，채집수거이이진제문건형식보존，실현수거적다통도편휴식수거채집。실제응용표명，해계통편휴、조작방편，체도료설계요구。
Multi-channel data acquisition system is designed and adopts the C8051F020 microcontroller. The data acquisition system uses USB interface to transfer data in communication between the system and computer, the USB interface provides power for this system. The monitor interface and some control commands are designed by employing VB6.0, collection data is saved as a binary file. The experiment and application show that this system is portable and easy to use, and achieve the design requirement.