开放式实验教学管理系统的设计与实现

发布时间：2018-06-04 16:14

本文选题：开放式 + 实验教学　；参考：《西安电子科技大学》2015年硕士论文

【摘要】：实验教学作为高等院校日常教学的重要组成部分,对于提高学生学习兴趣、强化知识付诸实践起着重要的作用。因此,实验教学的效果直接关系到学校的教学质量。在高校信息化建设不断推进的背景下,探索实验教学管理与信息化相结合,也成为当前热门课题。在诸多实验教学创新成果中,开放式实验教学作为兴起的教学方式,越来越受到高等院校的欢迎,因为,这种教学方式不仅对传统的实验教学做了延伸,关键在于能效提高学生参与实验的积极性,提高实验教学管理工作的效率。为此,本课题针对河西学院的实验教学现状,探讨开放式实验教学管理系统的建设方案,以期通过该系统的建设,促进该校的实验教学管理模式由过去的手工方式、封闭式向开放式、信息化、自动化方向转变。论文工作研究了开放式实验教学管理系统的设计和实现,提出基于ASP.NET技术,结合Microsoft SQL Server数据库,在Microsoft Visual Studio开发平台上,实现三层架构的开放式实验教学管理系统的实现方案。重点研究了实验教学管理、实验成绩管理、教学资源管理、实验室开放管理四个核心功能模块。其中,实验教学管理实现了教学管理工作的信息化,包括实验课程管理、实验项目管理、实验安排和实验预约等子功能;实验成绩管理用于实现对学生实验项目成绩和实验课程成绩的维护;教学资源管理面向广大师生提供了实验教学资源上传和分享平台,用于辅助教师教学,并有利于开阔学生的视野;开放式实验室管理提供了对实验室电源的远程监控,包括电源控制和电源查看等应用,从而真正体现实验教学的开放性。本文首先对课题研究背景、国内外研究现状、系统开发技术路线做了介绍;然后深入分析了系统的业务流程,并从功能需求和非功能需求两个方面详细定义了系统的用户需求,在此基础上,对系统架构、功能模块算法、系统类、数据库展开了设计;最后,从功能测试和性能测试两个方面,通过具体的测试用例验证了系统功能的正确性。本文讨论的开放式实验教学管理系统,与同类其它系统相比,首先,在系统技术架构上,采用了三层结构,从而用利于提高系统的灵活性和可维护性;其次,在功能方面,将实验室电源纳入到管理范畴,学生成功预约实验,在对应的时间段内刷卡打开实验台的电源开关,管理员或实验中心主任能在任意有网络的地方,都可以实时查看实验室的电源情况,并能控制电源的开关,通过这种模式,就将实验教学和实验室管理很好地结合了起来。目前,该系统已投入河西学院试运行,且运行状态稳定。
[Abstract]:As an important part of daily teaching in colleges and universities, experimental teaching plays an important role in improving students' interest in learning and strengthening the practice of knowledge. Therefore, the effect of experimental teaching is directly related to the quality of school teaching. Under the background of continuous promotion of information construction in colleges and universities, exploring the combination of experimental teaching management and informatization has become a hot topic at present. Among the innovative results of experimental teaching, open experimental teaching, as a rising teaching method, is more and more popular in colleges and universities, because this teaching method not only extends the traditional experimental teaching, The key lies in improving the enthusiasm of students to participate in experiments and improving the efficiency of experimental teaching management. Therefore, according to the present situation of experimental teaching in Hexi University, this paper probes into the construction scheme of open experimental teaching management system, in order to promote the management mode of experiment teaching in Hexi University by the manual way in the past. Closed to open, information, automation in the direction of change. This paper studies the design and implementation of an open experimental teaching management system. Based on ASP.NET technology and combined with Microsoft SQL Server database, the implementation scheme of an open experimental teaching management system with three layers structure on Microsoft Visual Studio development platform is put forward. This paper focuses on four core functional modules: experimental teaching management, experimental achievement management, teaching resource management and laboratory open management. Among them, experimental teaching management realizes the informationization of teaching management, including experimental course management, experimental project management, experimental arrangement and experimental reservation. Experimental achievement management is used to maintain students' experimental results and experimental course scores. Teaching resource management provides a platform for teachers and students to upload and share experimental teaching resources, which is used to assist teachers in teaching. Open laboratory management provides remote monitoring and control of laboratory power supply, including power supply control and power source inspection, so as to truly reflect the openness of experimental teaching. This paper first introduces the background of the research, the current situation of the research at home and abroad, the technical route of the system development, and then analyzes the business process of the system in depth, and defines the user requirements of the system in detail from the two aspects of functional requirements and non-functional requirements. On this basis, the system architecture, function module algorithm, system class, database are designed. Finally, the correctness of the system function is verified by specific test cases from two aspects: function test and performance test. The open experimental teaching management system discussed in this paper is compared with other similar systems. Firstly, the three-tier structure is adopted in the system technical framework, which is helpful to improve the flexibility and maintainability of the system. Bring the power supply of the laboratory into the management category, the students can book the experiment successfully, swipe the card to open the power switch of the experiment table in the corresponding time period, the administrator or the director of the experimental center can have the network anywhere, It is possible to view the power supply of the laboratory in real time and to control the switch of the power supply. Through this mode, the experiment teaching and the laboratory management are well combined. At present, the system has been put into trial operation in Hexi College, and the running state is stable.
【学位授予单位】：西安电子科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP311.52

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