基于DSP的管道漏点快速定位系统的设计与实现
Design and implementation of rapid positioning system of underground pipeline leak point based on DSP
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摘要: 针对我国地下自来水管道漏水检测中传统的听音法可靠性差等问题,利用相关检测原理,以高速、低功耗的DSP芯片作为控制和处理核心,并辅以数据采集、键盘和显示电路,设计了地下管道漏点快速定位系统.测试结果表明,该方法具有精度高、成本低、功耗低和操作方便等优点.Abstract: At present,China's underground water pipe leak detection methods adopt the traditional passive detection method and listening method.These methods have some limitations such as low reliability.A rapid positioning system of underground pipeline leak point was designed.The system used correlation detection principle,and took advantage of high speed,low power DSP chips as a control and processing core.Furthermore data collection,keyboard and display circuit were designed.The test results showed that the system had high accuracy,low cost and power consumption.The detector was easy to operate.
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