Experimental Platform of Magnetic Flux Leakage Testing System for Oil Transportation Pipelines in Seabed Based on ARM

摘要

In order to analyze the relationship between detected flaw-data of oil pipeline in seabed and the types of flaw, an experimental platform was designed in this paper. The platform based on magnetic flux leakage inspection、ARM processor and UC/OS-Ⅱ system finished the following tasks: preprocessed the data of flaw, stored data into IDE device, transmitted the pro-handled data to PC by USB port, processed data by MATLAB, at last analyzed the actual relationship between flaw-data of oil pipeline and the types of flaw with the processed result. In a word, the experimental platform offers the theory basis and practical significance in flaw detected of oil-pipeline projects.