針對鋼絲繩探傷檢測中的數(shù)據(jù)存儲，提出了一種用單片機(jī)實現(xiàn)USB 移動存儲控制的方案。設(shè)計了一個系統(tǒng)，它實現(xiàn)了把現(xiàn)場檢測的模擬信號轉(zhuǎn)換成可以被移動存儲器識別的數(shù)字信號，自動在存儲器中建立文件，存儲檢測數(shù)據(jù)，并在檢測到斷絲時作出
報警。給出了關(guān)鍵電路的連線圖，簡要說明了軟件設(shè)計?，F(xiàn)場檢測結(jié)果表明系統(tǒng)符合工況要求。
關(guān)鍵字： USB；單片機(jī)；A/D 轉(zhuǎn)換；鋼絲繩檢測
Abstract：A design to store data into USB memory is presented , and this process is controlled by single-chip microcomputer. In addition, a system is given , which can convert analog signals to digital signals, create files by itself, store data, and give alarm when broken wire is detected. Meanwhile, the circuit diagram and software development are also involved. Finally, an experiment is implemented whose results show the system can be used in practice.
Keywords：USB；single-chip microcomputer；A/D conversion；steel wire detecting