摘要
传统的移动目标定位平台大都依赖于专用的GIS平台和专用网络,普遍存在价格昂贵、维护困难的问题,因此适用于各个领域的通用定位服务平台的开发研究极具现实意义。笔者通过利用Google Maps API对地图进行二次开发,设计并实现了基于互联网的开放式通用定位服务平台。论文中,首先给出了系统的网络拓扑结构,然后结合消息接入与主动分发技术、Google Maps API接口技术,对平台的软件体系结构和实现思路进行了剖析。工作实践证明,该平台具有开放性、高性能、高可靠性等优点,对移动定位服务在各个行业的应用和普及起到了积极的推动作用。
Traditional moving-target location systems are mostly based on special GIS platform and private network, problems of expensive price and hard maintenance are generally existed. Therefore, research to the universal location platform has important realistic significance. In this article,conduct a development on Google maps through using Google Maps API, and realize an open universal location platform based on Intemet. First, The network topology of this system is presented. Then, based on the technology of collecting-distrib- uting real-time messages and the technology of Google Maps API interface, analyse the architecture and implementation ideas of this platform. Through work practice, high performance and high reliability is testified, and this system promotes the application and popularity of moving-location service in various fields.
出处
《计算机技术与发展》
2011年第11期215-218,223,共5页
Computer Technology and Development
基金
河北省教育科研课题(2008473)
河北师范大学校级青年基金(L2009Q15)
