针对中国输油管道现场具体情况,设计一套基于嵌入式ARM-Linux和LabVIEW的分布式管道泄漏监测系统,包括远程测控终端(RTU)、监测PC以及工业局域网.详细论述了系统架构、硬件组成、软件流程等.通过实际开发与应用,证明此设计完全适用于输油管道特殊现场,不仅降低了成本与功耗,还提高了效率,为长距离石油管道运输系统正常良好地运行提供了有力的技术支持.%Focused on recent development of oil pipeline in China, a distributed pipeline leak detection system has been designed based on embedded ARM-Linux and Labview. It contains remote terminal units, monitoring PC and industrial LAN. This article gives many details about system structure, composition of hardware, software processes and so on. By rigorous test and successful application, it is proved that this new design meets the special need of oil pipiline, not only reduces engergy cost and investment expense, but also increases efficiency of the whole system. Futhermore, it provides strong support of the operation of longdistance oil transportation which has strict requirements of stability and sustainability.
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