基于嵌入式系统的电脑横机人机交互界面的研究与开发

发布时间：2018-05-30 11:06

本文选题：电脑横机 + 嵌入式系统　；参考：《西安工程大学》2013年硕士论文

【摘要】：当今社会，随着人们生活水平的逐步改善，对服饰的追求热度和要求越来越高。在所有的毛针织产品中，羊毛衫所占的比重很大，且越来越受到人们的欢迎。近年来，我国羊毛衫市场需求巨大，发展前景火爆，并且产品需求量正在逐年地增加。电脑横机是一种科技含量很高的机电一体化产品，已经成为羊毛衫生产的主要设备，是当前羊毛衫生产行业最主要的机种。电脑横机性能的优劣和机器操作的便捷性已成为企业在购买电脑横机时所考虑的重要方面。简便高效的电脑横机可以使羊毛衫企业的生产效率大大提高，增加生产企业的效益。在本课题中，通过研究电脑横机的工作流程，分析控制数据的流向，掌握工艺文件的调用过程，最后针对电脑横机的使用需求提出一种基于嵌入式系统的电脑横机人机交互界面的设计方案。嵌入式系统电脑横机人机交互界面的设计可以分为两大部分，其体系结构可以划分为两层：硬件层和软件层。其中，软件层又可以划分为两部分：内核层和应用层。硬件层是以ARM微处理器S3C2440芯片为CPU核心电路，设计了系统电源和复位电路模块、存储模块、LCD显示模块、触摸屏控制模块、网络模块和调试模块等。用以实现电脑横机人机交互界面的硬件支持。在软件层，采用宿主机/目标机的交叉编译方式，建立交叉编译环境。所做的工作是：配置和移植bootloader引导程序，对所使用的操作系统——嵌入式Linux操作系统进行剪裁并移植到硬件开发平台上。同时，制作根文件系统和设计所需的驱动。在应用层，开发适用于电脑横机的应用程序，用以满足电脑横机工作时人机交互的要求。在GUI图形界面的设计中，采用的是目前比较流行的嵌入式Qt/Embedded来进行设计。提供了人性化的图形用户界面，使电脑横机的使用更加的便捷。介绍了界面设计的方法和其中所涉及的主要技术，，设计包括主界面、文件管理界面、常用参数设置界面等二十多个界面。
[Abstract]:Nowadays, with the improvement of people's living standard, the pursuit of clothing is becoming more and more hot. Woolen sweaters account for a large proportion of all woolen knitted products and are becoming more and more popular. In recent years, the market demand of woolen sweater in China is huge, the development prospect is hot, and the product demand is increasing year by year. Computer flat machine is a kind of mechatronics product with high scientific and technological content. It has become the main equipment in the production of woolen sweater and is the most important machine in the current cashmere sweater production industry. The advantages and disadvantages of the computer flat machine and the convenience of the machine operation have become an important consideration when the enterprise buys the computer flat machine. A simple and efficient computer flat machine can greatly improve the production efficiency of sweaters and increase the efficiency of the production enterprises. In this subject, by studying the work flow of the computer flat machine, analyzing and controlling the flow of the data, mastering the process of transferring the process file, Finally, according to the requirement of computer flat machine, a design scheme of computer flat machine interface based on embedded system is put forward. The design of the human-computer interface of embedded computer flat machine can be divided into two parts. Its architecture can be divided into two layers: hardware layer and software layer. The software layer can be divided into two parts: kernel layer and application layer. In the hardware layer, ARM microprocessor S3C2440 chip is used as the core circuit of CPU. The system power supply and reset circuit module, memory module, LCD display module, touch screen control module, network module and debugging module are designed. In order to achieve the computer flat machine interface hardware support. In the software layer, the cross compiling environment is established by using the cross compiling mode of host / target computer. The work of this paper is to configure and transplant the bootloader, to tailor the embedded Linux operating system, and to transplant it to the hardware development platform. At the same time, create the root file system and design the required drivers. In the application layer, the application program suitable for the computer flat machine is developed to meet the requirement of human-computer interaction when the computer horizontal machine works. In the design of GUI graphical interface, the popular embedded Qt/Embedded is used to design. Provide a human-friendly graphical user interface, so that the use of computer flat machine more convenient. This paper introduces the method of interface design and the main technology involved in it. The design includes more than 20 interfaces such as main interface, file management interface, common parameter setting interface and so on.
【学位授予单位】：西安工程大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP11;TP368.1

【共引文献】