The paper studies the communication between monitor and control equipment of power quality and front-end computer in the power quality monitoring and control system, then design the dual-network communication module and the CDT protocol Program. 本文就研究了电能质量监控系统中底层的电能质量监测设备和前置机系统之间的通信,设计了实现这级通信的双网通信模块与应用层规约软件。
The paper introduces a low cost and high quality voice monitoring system based on DSP, which transmits data by Ethernet. The system includes a voice acquisition module and a voice transmission module. 介绍了一种运用DSP(数字信号处理器)控制的基于以太网传输的低成本高音质语音监控系统,该系统主要由语音采集模块和语音传输模块组成。