基于WinCE的高解析喷码机驱动程序的研究与开发

发布时间：2019-05-11 21:34

【摘要】：近年来，随着喷码技术在食品行业的普遍应用，人们对喷码机也有了一定的认识。目前，国家对产品特别是食品、药品等的出厂日期等标识的要求越来越严格，迫于竞争，各生产厂家都在寻找一种有效的方法来解决此问题，而对现代化大规模生产的厂家来说，能解决此问题的首选产品就是喷码机。国内对喷码机数量需求呈快速增长，国内市场潜力巨大，迫切需要国内有更多的厂家来开发和生产拥有自主知识产权的喷码机。这样不仅能满足国内企业的需求，大幅度降低喷码机的全寿命使用费用，而且有利于在喷码技术研发上进行技术储备、缩短与世界先进喷印技术之间的差距。喷码机技术的重要性不言而喻。喷码机是系统技术、计算机与信息处理技术、自动控制技术、机械设计技术等多个学科综合交叉的技术密集型产品。本文要求在原有的喷码机的基础上，，自主设计一款适用于工业包装行业的喷印系统使用人机界面，满足喷印数字、汉字、简单图像、流水号和日期等基本图形的需求。首先阐述了论文的背景意义，国内外发展现状及论文的研究意义，之后对喷码机嵌入式系统的硬件系统及软件平台做了详细的介绍和设计。整个系统平台是以s3c2440A芯片为核心的嵌入式系统搭建起来，其次根据喷头所需信号设计编写底层驱动程序。并详述了喷码机系统扩展性能的驱动设计编写。最后对系统进行了测试总结及未来展望。早期喷码机是装有Windows操作系统上位机处理数据后传递给下位机，造成喷码机系统庞大复杂，效率低下。对此，采用基于WinCE和ARM9的喷码机系统，选用XJ128按需喷印喷头进行硬件设计。系统将ARM9强大的数据数据处理能力和WinCE良好的实时性和可剪裁性的优点结合起来，集成数字图像处理与SPI总线数据传输于一体，编写应用程序及分层流式驱动提供喷码机所需信号，大大提高了喷码效率，减小了喷码机的体积，具有较好的实用价值。
[Abstract]:In recent years, with the widespread application of inkjet coding technology in food industry, people also have a certain understanding of inkjet coding machine. At present, the national requirements for the marking of products, especially food and drugs, are becoming more and more strict. Under the pressure of competition, manufacturers are looking for an effective way to solve this problem. For modern large-scale manufacturers, the preferred product to solve this problem is the inkjet printer. The domestic demand for inkjet printer is growing rapidly, and the domestic market has great potential. It is urgent to have more domestic manufacturers to develop and produce inkjet printer with independent intellectual property rights. This can not only meet the needs of domestic enterprises, greatly reduce the life-span cost of the inkjet printer, but also facilitate the technical reserve in the research and development of inkjet technology, and shorten the gap with the world's advanced jet printing technology. The importance of inkjet printer technology is self-evident. Inkjet printer is a kind of technology-intensive product, which is integrated with system technology, computer and information processing technology, automatic control technology, mechanical design technology and so on. In this paper, on the basis of the original inkjet code machine, a self-designed printing system suitable for the industrial packaging industry is designed, which uses the man-machine interface to meet the needs of the basic graphics such as digital, Chinese character, simple image, stream number and date, etc. Firstly, the background significance of the paper, the development status at home and abroad and the research significance of the paper are described, and then the hardware system and software platform of the embedded system of inkjet printer are introduced and designed in detail. The whole system platform is built with s3c2440A chip as the core of the embedded system. Secondly, the underlying driver is designed according to the signal needed by the sprinkler. The driving design of the extended performance of the inkjet printer system is described in detail. Finally, the test summary and future prospect of the system are carried out. In the early stage, the spraying code machine was equipped with Windows operating system to process the data and then transferred to the lower computer, which caused the sprayer system to be huge and complex, and the efficiency was low. In this paper, the WinCE and ARM9-based inkjet printer system is adopted, and the XJ128 on-demand spray printer is selected to design the hardware. The system combines the powerful data processing ability of ARM9 with the advantages of good real-time and clippability of WinCE, and integrates digital image processing with SPI bus data transmission. The application program and layered flow drive provide the signal needed by the inkjet code machine, which greatly improves the inkjet code efficiency and reduces the volume of the inkjet code machine, so it has good practical value.
【学位授予单位】：河北工业大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TS206

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