文档介绍：河北经贸大学毕业论文论文题目: 电子导游系统初探专业名称: 计算机科学与技术班级: 学生姓名: 指导教师: 完成时间: 20 14年5月 21日河北经贸大学毕业论文 I 摘要随着信息技术的发展, 旅游产业信息化已成为一种必然趋势。近年来, 中国旅游业发展迅速, 但旅游业的信息化尚处于发展初期。加入世贸组织(WTO) 后, 入境旅游市场将进一步扩大。日益强调个性需求的旅游呼唤一个能集介绍、导游、组织为一体的电子导游系统。从需求角度看, 无论是宏观上的决策支持、综合经营分析, 还是具体业务层面的一个目标的定位、一条线路的规划, 都离不开地理信息的支持; 从技术角度看, 随着计算机信息技术的发展, 尤其是近年来移动计算领域和空间数据库领域技术的不断更新,地理信息技术( GIS )也在很多方面融入了新的特征。本文首先对电子导游概念和国内外应用状况进行阐述. 然后分析了位置服务( LBS ) 技术和 GPRS 通信技术的特点和技术现状, 论述了它们与地理信息技术( GIS )相结合的必要性和可行性。在此基础上对系统进行需求分析, 得出了本系统的数据需求和初步的功能需求, 同时提出了结合 GPS 定位与 GPRS 通信的电子导游系统的解决方案。最后,比较和分析了旅游地理信息系统中寻求最佳路径的两种算法。由于电子导游系统涉及的范围很广, 需要综合考虑游客实现旅游行为的各个环节,因此,本系统还有许多需要进一步改进和完善的地方。但我们相信, 在全球数字化的趋势下, 这种基于 GPS 定位的电子导游系统必将成为新一代旅游信息系统发展的走向。关键词电子导游;位置服务;地理信息技术; GPRS 通信河北经贸大学毕业论文 II Abstract Tourism has developed rapidly in the past decades. With the development of information technology, the informationization of tourism industry has already e a kind of inevitable trend. In recent years, China's tourism industry has developed rapidly, but its informationization is still at an early stage of development. After joining in the WTO, the international tourist market will further expand. As a result of emphasizing on individualization by international tourists, an Auto-guide S ystem that provides integrated multiple functions such as mending, guiding anizing is strongly expected. Looking from the demand, regardless of is the macroscopic on policy-making support, prehensive management analysis, ora concrete service stratification plane goal localization, a line plan, all cannot leave the geography information support; Looking from the techn ology that, along with puter information technology development, in recent years moved putation domain and the spatial database domain technology unceasing renewal in particular, the geography information technology (GIS) also in very variously melts into the new characteristic . This thesis firstly prospects what is an auto-guide and the usage of the auto-guide at home and abroad . Secondly, some analy sis and dis