基于低压电力载波技术的电路设计  

A type of circuit design based onthe low-voltage power carrier technique

作　　者：邓庆[1] 程明霄[1] 

机构地区：[1]南京工业大学自动化学院,南京210009

出　　处：《微计算机信息》2008年第8期298-299,312,共3页Control & Automation

摘　　要：介绍一种51单片机基于电力载波技术的控制系统的工作原理和结构。并介绍了直序扩频半双工异步调制解调器PL2102载波芯片,利用它通过电力线载波应用系统可实现通过电力线对路灯的控制。本文给出了PL2102工作的基本原理及软硬件实现方法,及其设计原理图。This paper analyses the principle of work of a type of control system based on power line carrier technique. New direct sequence spread half—duplex asynchronous modem PL2102 has characteristic of many functions and the ability for anti—influence . Through the power line carrier the street lamp's intensive and automatical manage can be realized.The principle and the method to realize it with hardware and software are introduced and the schematic diagram is given as wel1.

关 键 词：电力线载波技术 PL2102电力载波芯片 路灯控制 

分 类 号：TN913.6[电子电信—通信与信息系统]