基于Android的校园导游和定位系统设计与实现

摘要

In order to improve the information level of tourist industry,taking Jiangsu University of Science and Technology as an example,we designed a campus guiding and positioning system based on Android. Hardware designs of the whole ARM platform were proposed. Software designs of the guide system were developed by An-droid SDK. The software part is consisted of information view module,real-time map module,and electronic map module . Each module's realization is analyzed in details. Real-time map module calls Baidu Map API;Electron-ic map module uses Android component which is similar to the HTML map tag. We use map-matching algorithm to correct location module's error. Testing results show that the positioning result is accurate,the system is con-venient to use,and what is more,it has a good scalability and maintainability.%为了提高校园信息化水平，提出了一种基于Android的校园导游和定位系统的设计与实现方案，构建了系统整体ARM平台框架和各硬件模块，使用Android SDK开发了导游系统终端软件。导游系统终端软件分为信息浏览模块、实时地图模块、电子地图模块。实时地图调用Baidu Map API，电子地图使用类似HTML map标签的Android组件，采用地图匹配算法校正了定位模块的误差。测试结果表明，该系统定位结果准确，并具有良好的可拓展性和可维护性。