远程无线抄表系统的研究  

Research of Remote Wireless Meter Reading System

作　　者：王益祥[1] 牛江平[1] 

机构地区：[1]南京理工大学机械工程学院,江苏南京210094

出　　处：《自动化仪表》2011年第3期4-7,共4页Process Automation Instrumentation

基　　金：国家自然科学基金资助项目(编号:F030101)

摘　　要：针对传统的手工抄表方式费时、费力,以及准确性和及时性都得不到保障的缺点,基于GPRS网络和ZigBee无线通信技术,构建了一种无线抄表系统。该系统避免了长距离布线和复杂的线路干扰,可以快速抄写并实时上传表上的数据,且数据传输可靠。结果表明,此无线抄表系统能够准确、可靠地完成数据的采集、处理以及传输等功能,完全满足要求。The traditional manual meter reading method has many shortcomings such as low efficiency,hard sledding,low accuracy,and not promptly.Based on GPRS network and ZigBee wireless communication technology,the wireless meter reading system is constructed.The system avoids long distance wiring and complicated circuitry interference,the real-time data can be read and transferred rapidly,and the data transmission is reliable.The result shows that this wireless meter reading system is able to precisely and reliably accomplish data acquisition,processing,and transmission,and fully meets the requirements.

关 键 词：无线抄表系统 GPRS网络 数传终端 ZIGBEE 协调器 路由器 

分 类 号：TP338.1[自动化与计算机技术—计算机系统结构]