【摘要】 介绍了一种用单片机控制的管道清洁检测及定位系统。此系统由发射机、接收探头天线、接收机三部分组成,其中核心部分是接收机,其性能直接决定系统的特性及实用性。整个系统具有功能强,体积小,抗干扰能力强,灵敏度及可靠性高的特点。更多还原

【Abstract】 A measuring and locating system using microcontroller for cleaning piping is introduced in the paper.This system is made up of three parts:the sending machine, the receiving antenna of detecting head, the receiving machine. And the kernel part is the receiving machine because it抯 capability directly make the whole system available. It is proved in application that this system has many merits example for strong functions, small size, strong resistance to disturbance, high reliability and sensitivity.更多还原