摘要
高效的公交服务系统是解决城市交通拥挤的有效途径,公交管理的信息化、监控实时化是提高公共交通服务效率的关键。阐述了一个符合J2EE与J2ME架构,将嵌入式技术、网络技术、GPRS技术、GIS技术相结合,适合现代公共交通管理的公共交通监控平台。具体介绍了其网络拓扑结构、车载单元的软硬件组成、监控端的组织架构与其实现的关键技术。平台可以为普通用户提供公共交通信息,同时公交企业可以利用该平台实时查询、跟踪、管理运行车辆,进行最优化的车辆调度,提高城市的公共交通服务水平。
Efficient public traffic service system is an effective way to solve urban traffic congestion. Public traffic management With infor-mation technology and real - time monitoring are main key to improve the efficiency of public traffic services. This system which uses J2ME and J2EE framework integrated the application of such technologies as the emhedded, network, the GPS and the GPRS. Discuss its network topological structure, software and hardware structure of vehicles uuit, framework of control unit and main techniques in implementation. Common users can acquire public traffic information from this platform. Meanwhile, public transport enterprises can use the platform for finding, real-time tracking,rnanaging vehicles, making optimal vehicles scheduling and raising the city＇s public traffic services.
出处
《计算机技术与发展》
2009年第3期231-234,共4页
Computer Technology and Development
基金
广西科技攻关计划项目(桂科攻081500-10)
关键词
GPS
GPRS
公共交通监控
J2EE
global positioning system
GPRS
public traffic monitoring
Java 2 enterprise edition
