低压集中器系统的研究与设计  

Research and Design of Low- pressure Concentrator

作　　者：范羽[1] 

机构地区：[1]肇庆科技职业技术学院

出　　处：《装备制造技术》2010年第8期71-73,共3页Equipment Manufacturing Technology

摘　　要：低压集中器是自动抄表系统的不可缺少的重要环节,是连接主站系统和电能表的纽带。笔者介绍了基于微控制器LPC2468的低压集中器系统的研究与设计,从硬件和软件两方面入手,从整体框图到各个功能模块都做了详细深入的分析,并给了可实行的设计方案。Low-pressure Concentrator is an important and indispensable part of automatic meter reading system.It is connected to the main station system and the energy meter like a bond.This paper describes the LPC2468 microcontroller-based low-pressure concentrator system＇s research and design.It has make a thorough analysis from an overall block diagram to various functional modules,which approach from the hardware and software,and also gives an implementation.

关 键 词：集中器 LPC2468 载波通讯 RS485通讯 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]