全自动生化分析仪软件设计与GUI实现

发布时间：2018-04-23 20:02

本文选题：全自动生化分析仪 + 软件设计　；参考：《吉林大学》2015年硕士论文

【摘要】：随着自动生化检验技术的进步,本世纪初国内部分企业陆续开始自主研发全自动生化分析仪,并逐步投入市场,进入医院检验室。虽然与国外先进设备相比,国产仪器尚显稚嫩,却因地域、文化、软件发展水平等原因在联机软件方面发展良好。本文以某型号全自动生化分析仪联机软件的开发过程为蓝本,从行业背景、软件设计、方法设计和GUI设计几个角度阐述全自动生化分析仪软件的设计,并着重强调GUI设计的思路、方法和需要注意的事项。软件设计从检验流程出发,参考同业软件及检验实验室操作习惯,整个检验流程从样本准备到打印检验报告单,完整的体现在菜单划分中,让使用人员能够一目了然;同样,软件模块划分也紧贴检验流程,并预留扩展接口,便于二次开发。因联机软件多线程运行的特殊性,采用队列式的数据流设计,使软件运行时的必需数据常驻内存,既避免了重复读取的麻烦,又保证了数据版本唯一性;系统架构设计将应用层和数据层分开,创建单独的数据类,大幅度减少界面衍生类的代码量的同时也提高了代码的易用性,便于数据流操作。方法设计是实现整个检验过程的灵魂,包括分析方法、定标方法和测量时序的设计,文中有所叙述,但因为并非本文重点,只做概要说明。本软件的GUI设计采用触摸屏风格,摒弃传统菜单,首先考虑软件在不同屏幕分辨率下的适应性,文中列举了两种实现方式,并探讨其优劣;其次根据需要自定义多种控件,使人机交互更具直观性;最后,为满足不同用户对检验单样式的需求,重新封装了打印模块,包括检验单样式设计、预览及打印功能,完全实现了检验单样式的自主设计。根据客户需求,在主软件外另外开发了独立的反应曲线查看软件,用于直接查看、打印反应曲线文件,便于实验室对比研究。在结论部分,通过总结笔者从业数年的经验教训来抛砖引玉,并对此软件的未来改进提出展望。
[Abstract]:With the development of automatic biochemical test technology, some domestic enterprises began to develop automatic biochemical analyzer in the beginning of this century, and put it into the market step by step to enter the hospital laboratory. Compared with foreign advanced equipment, domestic instruments are still immature, but due to geographical, cultural, software development level and other reasons, the on-line software has developed well. Based on the development process of a certain type of online software for automatic biochemical analyzer, this paper expounds the design of automatic biochemical analyzer software from the angles of industry background, software design, method design and GUI design. Emphasis is placed on the ideas, methods and matters needing attention in GUI design. Software design from the inspection process, referring to the same industry software and testing laboratory operating habits, the entire inspection process from sample preparation to print inspection report form, complete in the menu division, so that the user can see at a glance; similarly, Software module partition is also close to the inspection process, and reserved extended interface for secondary development. Because of the particularity of multithread running of on-line software, the data stream design of queue type is adopted to make the necessary data resident memory while the software is running, which not only avoids the trouble of repeated reading, but also ensures the uniqueness of the data version. The architecture of the system separates the application layer from the data layer and creates a separate data class which greatly reduces the code output of the interface derived classes and improves the ease of use of the code and facilitates the operation of the data stream. Method design is the soul of the whole testing process, including the design of analytical method, calibration method and measuring time sequence, which is described in this paper, but it is not the focus of this paper. The GUI design of this software adopts the touch screen style, abandoning the traditional menu, considering the adaptability of the software under different screen resolution, this paper enumerates two kinds of realization methods, and discusses its merits and demerits; secondly, it defines many kinds of controls according to the need. Finally, in order to meet the needs of different users, the print module is re-encapsulated, including the function of checking single style design, preview and print, and the independent design of test single style is completely realized. According to the customer's demand, an independent response curve viewing software is developed in addition to the main software, which can be used to view and print the response curve files directly, so as to facilitate the comparative study in the laboratory. In the conclusion part, through summing up the author's experience and lessons in several years, the author puts forward the prospect of the future improvement of the software.
【学位授予单位】：吉林大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TH776

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