CAJ | 학술논문

天然气管道的建设加速发展，管道安全运行显得尤为重要。文章介绍的次声波输气管道检测系统基于FPGA技术对输气管道内的次声波信号进行采集和分析，将检测后的信号通过ZigBee模块无线传输到数据中心，实现快速信号检测以及智能化监测功能。
천연기관도적건설가속발전，관도안전운행현득우위중요。문장개소적차성파수기관도검측계통기우FPGA기술대수기관도내적차성파신호진행채집화분석，장검측후적신호통과ZigBee모괴무선전수도수거중심，실현쾌속신호검측이급지능화감측공능。
Pipeline's operational safety is very important with the rapid development of natural-gas pipeline construction. This paper describes the acquisition and analysis of the infrasonic wave signal in the gas transmission pipeline using infrasonic pipeline detection system based on FPGA technique. In the system the signal after detected is transmitted to the data center through the ZigBee module, thereby realizing the fast signal detection and intelligent monitoring function.