基于GPRS的三表远程监测控制系统的设计

发布时间：2018-01-09 12:07

本文关键词：基于GPRS的三表远程监测控制系统的设计　出处：《中国海洋大学》2013年硕士论文　论文类型：学位论文

【摘要】：随着电子技术和信息技术的快速发展,人们对水、电、气等计量仪表的管理水平和计量仪表自动化的追求日益提高,实现多种仪表的自动抄录已成为必然。传统的人工抄录方式所具有的弊端对社会造成了一定的经济损失,因此,本文研究设计了基于GPRS的三表远程监测控制系统,实现居民小区用户的水、电、气等的自动监测、计量和收费。该系统具有成本较低、工作稳定、计量数据准确、安装维护方便、可实现异地管理等优点。本文首先介绍了当前三表(水表、电表、气表)的监测控制系统的发展现状,全文主要对基于GPRS的三表远程监测控制系统的整体设计思路进行了论述,并阐述了包括三表远程监测控制系统的组成和工作原理、远程通信系统的组成与特点以及监测控制模块的功能等。本论文比较详细的分析设计了三表远程监测控制系统的硬件和软件部分,最后对三表远程监测控制系统的发展前景进行了合理的预测和展望。本文所研究的基于GPRS的三表远程监测控制系统主要由数据采集模块、存储模块、GPRS通信模块、智能三表等几部分组成。本系统设计的特点是将三表数据的抄读、通信和保存由一个单片机实现,三表阀门的开关单独由一个单片机来控制,实现监测和控制的独立,提高系统的可靠性和稳定性。基于GPRS的三表远程监测控制系统实现了用户的水、电、气等能耗信息的远程抄录,解决了耗能管理的分散性和数据统计的繁琐。在数据的传输通信上采用具有一定优势和代表性的GPRS通信方式,GPRS技术具有实时性强、传输速度快、稳定成熟性高等优点,大大提高了监测控制速度。
[Abstract]:With the rapid development of electronic technology and information technology, the management level of water, electricity, gas and other metering instruments and the pursuit of automation of metering instruments have been increasing day by day. It is inevitable to realize automatic recording of many kinds of instruments. The disadvantages of the traditional manual recording have caused certain economic losses to the society. In this paper, a three-meter remote monitoring and control system based on GPRS is designed to realize the automatic monitoring, metering and charging of water, electricity, gas and so on. The system has the advantages of low cost and stable operation. Accurate measurement data, convenient installation and maintenance, can realize the advantages of remote management. This paper first introduces the current situation of the monitoring and control system of three meters (water meter, electric meter, gas meter). The whole design of the remote monitoring and control system based on GPRS is discussed in this paper. The composition and working principle of the remote monitoring and control system including three tables are expounded. The composition and characteristics of the remote communication system and the functions of the monitoring and control module. This paper analyzes and designs the hardware and software of the three-table remote monitoring and control system in detail. Finally, the development prospect of three-meter remote monitoring and control system is forecasted and forecasted reasonably. The three-table remote monitoring and control system based on GPRS is mainly composed of data acquisition module, storage module and GPRS communication module. The characteristic of this system is that the reading, communication and saving of the three meter data are realized by a single chip microcomputer, and the switch of the three meter valve is controlled by a single chip microcomputer. Realize the independence of monitoring and control, improve the reliability and stability of the system. The remote monitoring and controlling system of three meters based on GPRS realizes the remote recording of the energy consumption information of the user, such as water, electricity and gas. The dispersion of energy consumption management and the complexity of data statistics are solved. In data transmission and communication, GPRS technology, which has certain advantages and representative, has the advantages of real time and fast transmission speed. The advantages of high stability and maturity greatly improve the speed of monitoring and control.
【学位授予单位】：中国海洋大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU99;TP273

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