基于USB技术的工控检测数据存储设计
Design for USB-Based Measuring Data Storage in Industrial Control
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摘要: 详细介绍了把现场检测数据存储到移动存储器的设计方法,探讨了如何使用单片机实现U SB移动存储的控制。设计了一个系统,能把现场检测的模拟信号转换成可以被移动存储器识别的数字信号,自动在存储器中建立文件并存储检测数据。给出了电路的整体框图和部分关键电路的连线图,简要说明了软件设计。最后,针对该系统进行实验,结果表明系统符合工况要求。Abstract: The design for storing data into USB memory is presented in this paper,and this process is controlled by MCU.A system converting analog signals to digital signals, creating files by itself and storing data is given.Meanwhile,the circuit diagram and software development are also involved.Finally,an experiment is implemented whose results show the system is effective in practice.
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