基于无线网络智能抄表系统的设计与实现
发布时间：2018-11-09 20:53
【摘要】：目前,我国绝大部分地区在电费收取上,仍然采用人工抄表收费方式,工作人员定期到用户电表处进行数据抄录,然后输入到计算机中进行电费核算和收取。这种收费方式存在着抄表周期长、工作量大、自动化程度低等缺点,而且手动抄录数据给电力部门分析用户用电数据带来很大的困难。分时电价政策的推出催生了智能抄表技术(IMR)的发展,以前的机械式电表不能胜任分时电价的重任,电力电子技术的发展,使得数字式电表成为可能。通讯技术和计算机技术的发展为智能电表无线通讯提供了保障。基于以上技术,文中设计了一种基于无线网络的智能抄表系统。文中首先讨论了智能抄表系统的研究背景、国内外抄表技术的发展现状、智能抄表系统的理论基础和研发可行性;然后进行系统总体设计、包括软硬件构成和上下位机数据通讯协议;接着分析了数据终端主要的特性与功能要求,选择深圳宏电公司的H7710设计了数据传输终端,最后采用Excel和Access进行数据存储和处理,采用VS2010设计和开发数据中心管理系统.
[Abstract]:At present, in most areas of our country, manual meter reading is still used to collect electricity, and the staff regularly record the data at the user's meter, and then input it into the computer to calculate and collect the electricity. This charging method has the disadvantages of long meter reading period, heavy workload, low automation and so on. Moreover, it is difficult for power department to analyze the user's electricity data by hand. The introduction of timeshare pricing policy has given birth to the development of intelligent meter reading technology (IMR). The former mechanical ammeter is not competent for the important task of timeshare price. The development of power electronics technology makes digital ammeter possible. The development of communication technology and computer technology provides the guarantee for wireless communication of intelligent ammeter. Based on the above technology, an intelligent meter reading system based on wireless network is designed. This paper first discusses the research background of the intelligent meter reading system, the development status of the meter reading technology at home and abroad, the theoretical basis and the feasibility of the research and development of the intelligent meter reading system. Then the overall design of the system is carried out, including the hardware and software structure and the data communication protocol between the upper and lower computers. Then the main characteristics and functional requirements of the data terminal are analyzed. The data transmission terminal is designed by H7710 of Shenzhen Hongdian Company. Finally, the data storage and processing are carried out by Excel and Access, and the data center management system is designed and developed by VS2010.
【学位授予单位】：青岛大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TM933.4
本文编号：2321528
[Abstract]:At present, in most areas of our country, manual meter reading is still used to collect electricity, and the staff regularly record the data at the user's meter, and then input it into the computer to calculate and collect the electricity. This charging method has the disadvantages of long meter reading period, heavy workload, low automation and so on. Moreover, it is difficult for power department to analyze the user's electricity data by hand. The introduction of timeshare pricing policy has given birth to the development of intelligent meter reading technology (IMR). The former mechanical ammeter is not competent for the important task of timeshare price. The development of power electronics technology makes digital ammeter possible. The development of communication technology and computer technology provides the guarantee for wireless communication of intelligent ammeter. Based on the above technology, an intelligent meter reading system based on wireless network is designed. This paper first discusses the research background of the intelligent meter reading system, the development status of the meter reading technology at home and abroad, the theoretical basis and the feasibility of the research and development of the intelligent meter reading system. Then the overall design of the system is carried out, including the hardware and software structure and the data communication protocol between the upper and lower computers. Then the main characteristics and functional requirements of the data terminal are analyzed. The data transmission terminal is designed by H7710 of Shenzhen Hongdian Company. Finally, the data storage and processing are carried out by Excel and Access, and the data center management system is designed and developed by VS2010.
【学位授予单位】：青岛大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TM933.4
【参考文献】
相关期刊论文 前7条
1 孙德辉;马文丽;姚文娟;郑文岭;;基于GPRS的无线传输系统设计与实现[J];微计算机信息;2007年21期
2 刘红姝;段宏伟;肖承仟;;电子式多功能电能表在计量管理中的应用[J];供用电;2006年05期
3 潘桂新;黄道平;李向阳;陈银康;;智能抄表系统的集中器的设计和实现[J];电子质量;2006年03期
4 彭明明;胡国栋;程文刚;;GPRS无线远程抄表监控系统[J];城市燃气;2006年01期
5 王安宁,何东健;基于GPRS的远程无线自动抄表系统[J];农机化研究;2005年01期
6 曾伟,郑建勇,胡敏强;GPRS无线通信在监控装置中的应用研究[J];电力自动化设备;2004年09期
7 王德江,任国臣,王景南;可控电抗器晶闸管导通角的单片机控制[J];电工技术杂志;2001年12期
相关硕士学位论文 前2条
1 王灿利;自动抄表管理软件系统的设计[D];哈尔滨理工大学;2008年
2 欧勇;电能计量的无线采集与监视系统性能的研究[D];重庆大学;2007年
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