基于电力线通信的智能语音通信模块设计

介绍了基于电力线载波通信的室内智能语音通信模块的设计思路和过程。以电力线载波收发模块为核心,采用AT89S52微控制器作为语音播放的控制单元,设计了电力线载波收发电路,语音录放电路和液晶显示电路。详细阐述了智能语音模块的硬件设计和软件设计。首端发送的数据可以在终端上通过12864液晶显示出来。

Intelligent Voice Communication Module Based on Power Line Communication

The design and implement of an intelligent voice communication module based on power line carrier communication was introduced in this paper.Using AT89S52 microcontroller,voice was played through power line by using carrier receive and transfer module as the core unit.Power line carrier communication circuit,voice recording and playing circuit and LCD displaying circuit are designed.Both hardware and software design of the intelligent voice communication module are in detail described.The data send by the first end can be displayed on 12864 LCD in the terminal.