电力缴费终端的研究与应用

发布时间：2018-01-05 18:20

本文关键词：电力缴费终端的研究与应用　出处：《武汉纺织大学》2013年硕士论文　论文类型：学位论文

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【摘要】：随着新一轮的信息技术革命，计算机技术的飞速发展时刻影响着人们的生活。电力终端作为一种计算机技术的应用已经日渐普及，结合强大电费收缴平台系统，，能帮助客户建立一整套电力缴费方案。但是现有终端不能在实际使用中智能化操作，设计也不够人性化，故有很大的研究价值与应用价值。条形码技术是信息技术里面的一个重要应用，二维条形码识别技术能实现电力终端里的自动输入和识别，该技术集成了图形编码技术、计算机图像处理技术、模式识别技术、通信技术、光信号识别和处理技术等重要方法。对电力缴费终端的实际推广普及有很大的促进作用，将成为终端设备的一种发展趋势。本论文提出了一种基于QR二维条形码技术的电力缴费终端。文中首先介绍了二维条形码技术的发展和起源，在国内外的研究和应用现状，描述了该系统中实际应用过程中所面临的特殊困难和问题；然后详细介绍了QR二维条形码以及规范，对二维条形码的编码、解码、纠错做了系统的阐述；接着介绍了系统的硬件环境、软件设计、系统框架等，说明了整个系统的设计基础与构架，详细解释了设计的实现方案；其后详细说明在复杂情况下对条形码的识别技术，分为设计原理、算法理论、详细处理过程，该处理过程又包括了处理过程中的二值化处理、滤波处理、边缘提取处理、图像定位技术、图像旋转技术等等，并用MATLAB做了详细的仿真说明；最后详细介绍了电力终端实际应用情况以及算法在智能终端上的实现，对系统的实现做了具体的验证，取得了良好的效果。
[Abstract]:With the new information technology revolution, the rapid development of computer technology affects people's lives. As a kind of computer technology, the application of power terminal has become more and more popular, combined with a powerful electricity collection platform system. It can help customers to set up a whole set of electricity payment scheme. But the existing terminal can not be operated intelligently in actual use and the design is not humanized, so it has great research value and application value. Bar code technology is an important application in information technology. Two-dimensional bar code recognition technology can realize automatic input and recognition in power terminal. This technology integrates graphics coding technology and computer image processing technology. The important methods such as pattern recognition technology, communication technology, optical signal recognition and processing technology will greatly promote the popularization of electric power payment terminal, and will become a kind of development trend of terminal equipment. In this paper, a kind of electricity payment terminal based on QR two-dimensional bar code technology is proposed. Firstly, the development and origin of two-dimensional bar code technology are introduced, and the research and application status at home and abroad are introduced. The special difficulties and problems in the practical application of the system are described. Then the QR two-dimensional bar code and its specification are introduced in detail, and the coding, decoding and error correcting of the two-dimensional bar code are described systematically. Then introduced the hardware environment, software design, system framework and so on, explained the whole system design foundation and framework, explained the design realization plan in detail; After that, the recognition technology of bar code in complex cases is described in detail, which is divided into design principle, algorithm theory and detailed processing process. The processing process includes binary processing and filtering processing in the process of processing. Edge extraction technology, image location technology, image rotation technology and so on, and detailed simulation with MATLAB; Finally, the practical application of the power terminal and the realization of the algorithm on the intelligent terminal are introduced in detail. The realization of the system is verified in detail, and good results are obtained.
【学位授予单位】：武汉纺织大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP391.44;TP368.1

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