摘要： 结合GPS、GPRS和Web services构建应用于车辆监控信息服务的LBS平台，分析了以GPRS构建监控系统存在的问题及其解决方案。同时对信息的发布作了详细讨论，提出基于Web services的分布式信息发布框架。设计采用B/S和C/S混合3层模式，实现了车辆监控信息服务平台，克服了信息广域共享问题，提高了管理性能，实验取得了较好的效果。
关键词:
车辆监控,
通用无线分组业务,
Web services,
Web GIS,
基于位置的服务
Abstract: The LBS platform for vehicle monitor information service is formed by integrating the GPS, GPRS and Web services techniques in this paper. The data-transferring problem based on GPRS in current monitor system is analyzed and the solution is addressed. A Web-published function frame of integrated traffic GIS based on Web services architecture published platform is presented. Three-tier system architecture of B/S and C/S mixture model is designed. The validity, stability and extensibility of the system are demonstrated by application instance.
Key words:
Vehicle monitor system,
General packet radio service (GPRS),
Web services,
Web GIS；Location based service (LBS)
宋 莺; ;李清泉¬;郑年波. 基于LBS的分布式车辆监控信息服务平台[J]. 计算机工程, 2007, 33(06): 242-244.
SONG Ying ; ; LI Qingquan; ZHENG Nianbo. Distributed Vehicle Monitor Information Service Platform Based on LBS[J]. Computer Engineering, 2007, 33(06): 242-244.