基于可用性电子地图符号测试系统的设计与实现

Design and realization of electronic map symbols testing system

电子地图符号测试系统对提高电子地图符号的信息传输效率,与用户达成认知的一致性、准确性,促进电子地图符号的发展等都有重要的理论研究意义和实际应用价值。本文分析了现有电子地图符号测试系统中存在的问题,探讨了可用性理论在电子地图符号测试系统中的应用。最后,分别从功能设计、界面设计、测试项目设计、测试环境设计等四个方面研究了电子地图符号测试系统的设计方法,并用VC++语言对其编程实现。

Abstract： Electronic map symbols testing system is very beneficial to improve the mtormatmn transm]ssmn etnclency ot electromc map symbols, to get the coherence and veracity of cognition and to promote the development of electronic map symbols at the aspects of theory study and practical application. This paper analyzed the existing problems in the system and discussed the usability of it. At last, it studied the design techniques of electronic map symbols testing system including function design, interface design, testing items design and testing environment design. The system was realized by VC ＋ ＋.