从而可以真正实现不受时间、地域限制的远程测控系统。
It can be free from the time and region restrict to remote measure and control.
给出了该远程测控系统的硬件原理图及软件主程序流程图。
The hardware principle and software flowchart of the remote measuring and control system are offered.
本文介绍一种DTMF（双音多频）通信方式的远程测控系统。
This paper presents a detection and control system in which the DTMF method is used to realize data communication.
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