通用气象业务电子化考试系统的设计技术

Design and Implementation of a Genaral Electronic Examination System for Skills and Knowledges of Meteorological Service

针对传统纸质考试和常规无纸化考试系统在气象业务应用中存在的一些不足,提出了一种基于Excel电子表格系统的通用气象业务电子化考试平台方案。系统采用嵌入式VBA语言进行模块化程序设计,具备标准无纸化考试系统的绝大部分功能,实际应用表明具有低成本、易维护、适用性强等优点,有较好的推广应用前景。文章详细介绍了该平台的概念模型设计及其主要功能模块的实现,并分析了模块研发过程中需要注意的问题和系统进一步扩展完善的思路。

A general-propose electronic examination platform is established for testing meteorological skills and knowledge, which is based on the Excel spreadsheet system, considering the inadequacy of the traditional paper-based tests and conventional paperless examination systems for Meteorological Service. It has most of the features and functions of a standard paperless examination system, and the embedded VBA programming language is used in the design of the modularized programs. The application shows that it has obvious advantages： low-cost, easy maintenance, good applicability, etc. Detailed description is made of the design of the conceptual model and the realization of main function modules. The problems encountered in the module development process and some issues needing pay attention about the system, and the assumption of further expansion are analyzed.