一种基于USB接口的恒电量腐蚀监测仪

A constant power corrosion monitor based on USB interface

设计了基于USB接口的恒电量腐蚀监测仪,硬件设计上采用了C8051F020单片机控制信号的采集,采用USB总线和上位机连接,实现信息共享,设计系统界面、数据采集界面及恒电量瞬态响应信号的滤波处理流程,最后对系统的测量精度进行了验证。实验结果表明,该监测仪精度高。

This article is designed based USB interface Coulostatic corrosion monitoring device, hardware design using C8051F020 MCU control signal acquisition using USB bus and PC connectivity, information sharing, system interface design, data collection interface and instant Coulostatic state response filtering signal processing, and finally to the measurement accuracy of the system is verified. Experimental results show that our monitor accuracy.