摘要
进入方便快捷的信息时代,人们通过各种方式获取信息,嵌入式无线公交查询系统是通过短消息的方式获取一个城市公交车乘坐线路的信息,融合了嵌入式系统、GIS、SMS技术和Internet技术,采用J2ME开发的,具有友好的人机交互界面的系统。在对该系统的需求分析和可行性分析的基础上,进一步阐明了该系统的设计思路并给出主要的控制流程图。
With coming the convenient information epoch, people obtain information by many kinds of ways. The embedded wireless bus information inquiry system obtains a city’s b us information by the way of SMS(Short Message Service),using the technology of the embedded system, GIS, SMS and Internet. The system adopts J2ME as the development kits, so it is provided with the friendly mutual interfaces. Based on disc ussing the demand analysis and the feasibility of the embedded wireless bus information inquiry system, this paper elucidates the layout and the control flowing charts in more detail.
出处
《计算机应用研究》
CSCD
北大核心
2005年第7期185-187,共3页
Application Research of Computers
基金
国家自然科学基金资助项目(60363001)
