摘要
漏水探测仪是一种能够在地面上直接测试并定位地下自来水管道漏水部位的专用仪器。介绍了系统的测试原理及电路结构设计。其中音频数据采集控制器、单片机的接口逻辑采用可编程逻辑芯片EPF10K30实现,从而使整个系统结构紧凑,体积小,功耗低,抗噪声干扰能力强,探测准确度高。
Leakage water detector is a kind of specific instrument which can be used to directly measure and locate the parts of pipeline leaking. The testing theory and design of circuit structure are introduced. In this instrument, the audio data gathering controller ,the logic of interface of single chip processor is implemented by EPF10K30,the programmable logic chip, which makes the whole system closed structure, small volume, low power, strong capability of resisting noise, high detecting accuracy.
出处
《传感器技术》
CSCD
北大核心
2003年第10期19-21,共3页
Journal of Transducer Technology
基金
内蒙古高等学校基金(ZC0001)
