某高职院校实验室管理系统设计与实现

发布时间：2018-01-17 18:15

本文关键词：某高职院校实验室管理系统设计与实现　出处：《山东大学》2013年硕士论文　论文类型：学位论文

【摘要】：某高职院校传统实验室管理模式不能适应当前实验教学需要。对当前市场上实验室管理系统产品状况进行调查后,发现这些管理系统都有局限性,也不适合某高职院校实验室情况。针对此院校实验室管理所面对的问题,试开发出一套软硬件相结合的实验室管理系统。这套管理系统可以提高实验教师工作效率,减少教师工作量；实现实验室无纸化记录；增强实验室安全性降低维护的难度。论文分析了当前实验室管理系统的现状和系统开发的背景资源条件。系统利用已有技术,如：非接触式IC卡技术、智能门禁技术、传感器技术、电子信息技术、模块化编程和数据库信息管理技术进行设计。本文设计的某高职院校实验室管理系统包括一个实验室管理总系统和若干个实验室管理子系统。其中,每个实验室管理子系统主要由上位机和下位机构成。系统下位机主要功能实现：通过单片机结合传感器检测实验室人员的流动；通过单片机控制继电器与学校原有红外监视安保系统相关联,以更好的保障设备安全问题；用单片机实现用电安全提醒功能(即锁门时提醒是否断掉电源总开关功能)。系统上位机主要功能：实现同下位机和读卡器的通信及控制；利用VB与数据库结合实现了教师权限管理、学生基本信息采集管理、学生考勤管理、实验室仪器实验状况记录、实验项目的数据管理和各类实验教学评估用的综合统计报表功能,并且在上位机系统学生基本信息中包含了照片,这样防止了冒名顶替现象的发生。另,VB和Excel结合实现了把学生考勤成绩、实验成绩和总成绩,以Excel格式导出功能。系统设计注重此高职院校实验室具体使用情况,成功整合了门禁系统,学生信息处理系统；创新性地解决了高职院校实验室在同学期多个教师使用一个实验室时难协调管理的问题。设计完成的系统经过一个学期的测试可以满足实验教学运用。论文对教学体制改革和提高实验室利用率,建设科学完善实验室的体系起到参考作用,同时可促进高职院校实验室管理的个性化,人性化、信息化、智能化、高效化发展。
[Abstract]:The traditional laboratory management mode in a vocational college can not meet the needs of the current experimental teaching. After investigating the current situation of the laboratory management system in the market, it is found that these management systems have limitations. It is also not suitable for the laboratory situation of a vocational college. Aiming at the problems faced by the laboratory management in this college. A laboratory management system combining software and hardware is developed. This management system can improve the working efficiency of the laboratory teachers and reduce the workload of the teachers. Realizing the paperless record in the laboratory; Enhance laboratory safety and reduce the difficulty of maintenance. The paper analyzes the current situation of the laboratory management system and the background resource conditions of the system development. The system uses the existing technologies, such as: contactless IC card technology, intelligent access control technology, sensor technology. Electronic information technology, modular programming and database information management technology are designed. The laboratory management system designed in this paper includes a general laboratory management system and several laboratory management subsystems. The main functions of the system are realized: the flow of personnel in the laboratory is detected by a single chip computer combined with a sensor; The relay is connected with the original infrared surveillance and security system of the school, so as to ensure the safety of the equipment better. Using single-chip computer to realize power safety warning function (that is, when locking the door to remind whether the power supply switch function. " The main functions of the system are as follows: to realize the communication and control between the lower computer and the card reader; Using VB and database to realize the management of teachers' rights, students' basic information collection and management, students' attendance management, and the record of laboratory instruments' experimental status. The experiment project data management and all kinds of experimental teaching evaluation comprehensive statistical report function, and in the upper computer system students basic information including photos, so as to prevent the occurrence of impostor phenomenon. VB and Excel are combined to realize the function of students' attendance scores, experimental results and total scores. The function is derived from Excel format. The system design pays attention to the concrete use of the laboratory in this higher vocational college, and successfully integrates the entrance control system and the student information processing system. It solves the problem that it is difficult to coordinate the management of many teachers in the laboratory of higher vocational colleges when they use one laboratory. The system designed and completed can meet the needs of experimental teaching after a semester's test. The paper plays a reference role in the reform of teaching system and the improvement of laboratory utilization rate, and the construction of scientific and perfect laboratory system. At the same time, it can promote the individualization, humanization, information and intelligence of laboratory management in higher vocational colleges. High efficiency development.
【学位授予单位】：山东大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：G717

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