摘要
针对目前抄表方式中存在的问题,本文提出了以无线为主要通信方式的远程抄表系统。详尽介绍了抄表系统中集中器的硬件结构,MCU、GPRS模块、无线射频模块、存储模块和RTC模块的芯片的选型、电路连接以及软件的设计。
There are many questions in the meter reading quomodo at present, this paper presents a remote meter reading system bese on wireless communications most ly mode.The hardware structure of concentrator in remote concentrated meter reading system and the chip type selected of MCU, GPRS module, Wireless radio frequency module, memorizer module and RTC module and the circuit connection and the design of software in detail.
出处
《微计算机信息》
北大核心
2008年第22期177-179,共3页
Control & Automation
关键词
集中器
远程集中抄表
GPRS
无线射频
concentrator
remote concentrated meter reading
GPRS
Wireless radio frequency
