基于NEC单片机的GPRS水表远程抄表系统设计  

Design of Water Meter Remote Read-meter System based on NEC MCU and GPRS Network

作　　者：王芳[1] 

机构地区：[1]浙江长征职业技术学院,杭州310023

出　　处：《科技通报》2011年第6期922-925,共4页Bulletin of Science and Technology

摘　　要：传统的抄表系统采用人工抄表的方式,这种方式使得分散的水表数据采集工作变得十分的繁琐,并且系统可靠性和实时性差,针对这些问题本文提出了一种基于NEC单片机和GPRS技术的自动抄表方案。该方案利用GPRS网络的高覆盖率、高可靠性等优点解决了数据采集和传输的问题。NEC单片机具有抗干扰、低功耗的优点,使系统的可靠性有了更好的保证。因此本系统在水表的远程监控和数据的遥控监测方面具有实际应用价值。Traditional meter reading system uses artificial way to read meter.It makes the spread of Water meter data collection become very tedious and poor reliability and real-time,To solve these problems,this paper presents a new automatic meter reading program based on NEC MCU and GPRS Network.The problems of data acquisition and transmission can be resloved well because of high reliability and coverage of GPRS network.The system＇s reliability has been very good guaranteed by ultra-low power NEC MCU.Therefore,to achieve the remote wireless automatic water meter reading has practical applications.

关 键 词：自动抄表系统 NEC单片机 GPRS网络 GPRS数据采集 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]