机构地区: 华南农业大学信息学院
出 处: 《计算机工程与设计》 2008年第20期5222-5223,5242,共3页
摘 要: 移动终端的使用使得交通管理控制数据能更方便地进行实时传输与处理。在分析当前嵌入式移动数据库在地理信息系统中的应用基础上,提出一种基于GIS-T的嵌入式移动数据库应用系统体系结构,对移动终端嵌入式系统方和移动数据库结构设计进行分析和实现,并讨论了相应的数据上传、查询和同步方案,在实际应用中取得良好效果。 The use of mobile terminal makes the real-time transfer and process of data of transportation management and control conveniently. By analysis of previous embedded mobile database in geographical information system, the structure of application system of embedded mobile database based on geographical information system for transportation is proposed (GIS-T), the structure of database of mobile terminal and embedded mobile database is analyzed, then the scheme of data upload, data query and data synchronization is discussed. It is proved to be applicable in practices.