塔式起重机理论考试系统简答题测试模块的设计与实现  

Design and realization of short-answer question module of tower crane theory examination system

作　　者：田君茹[1] 孙丽娟[2] 董明晓[1] 鲁萌萌[1] 苏明涛[1] 

机构地区：[1]山东建筑大学机电工程学院,济南250101 [2]烟台职业学院计算机与信息工程系,烟台264000

出　　处：《起重运输机械》2014年第4期56-59,共4页Hoisting and Conveying Machinery

基　　金：国家自然科学基金项目(51075244);山东省引进国外智力项目(370020121030);山东省科技发展计划项目(NO.2011GGX10318);山东省高校机械工程创新技术重点实验室项目;济南市科技发展计划项目(NO.201202072)

摘　　要：塔式起重机理论考试系统的开发可以实现考试的无纸化操作、减少人力和财力的消耗,简答题作为塔式起重机理论考试系统的组成部分,其设计与实现为开发塔式起重机理论考试系统软件奠定了基础。文中根据塔式起重机理论考试系统简答题测试模块的要求,设计了简洁直观的简答题测试模块界面,采用竖直滚动条存放考生答案的方法解决了考生答案长度不一的问题,利用数据库访问技术实现了考生信息模块,应用定时器控件实现了剩余时间模块,调用函数Save Question()将标准答案和考生答案实时地保存到指定的文件中,较好地实现了简答题测试模块的界面设计和功能要求。The tower crane theory examination system is developed to realize paperless operation and reduce manpower and finance consumption.Short-answer question as a part of the tower crane theory examination system,its design and real-ization lay a good foundation for the examination system.The concise and visual interface for short-answer question test mod-ule is designed in the paper based on related requirements,which is available for different sizes of examinees’answers by placing the answers in vertical scroll bars.Examinee information module is realized by database access technology,and re-maining time module is realized by the timer control.The standard answers and examinee answers are timely saved in the specified file by the function SaveQuestion （）,to better work out the interface design and functional requirements of short-answer question test modules.

关 键 词：塔式起重机 理论考试 简答题 测试模块 界面设计 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论] TH213.3[自动化与计算机技术—计算机科学与技术]