摘要
通过分析现有GPS交通监控系统存在的主要问题,提出了一种多服务模式的GPS监控系统设计方案;介绍了系统的组成及工作原理,详细给出了系统中车载终端、系统网络架构模式和多模式系统接口设计方法,解决了GPS监控中多种车载终端、多种通讯方式以及和第三方GPS接口的兼容性问题;广州ITS项目实际应用表明,该系统具有性能稳定,扩展性强等特点,能满足大多数应用场合的需要。
By analyzing the disadvantage of current GPS monitoring system, this paper proposes a design scheme of a multi--mode serv ice GPS monitoring system. The principle of the monitoring system and its components are introduced. The design method of Automatic Ve bicle Location （AVL）, network architecture of monitoring system and multi--mode service interface are described in detail, which solves the compatibility between multi Automatic Vehicle Location, communication modes and other GPS systems. In practical application, il shows theft the characters such as stability and easily extended can meet vast demand.
出处
《计算机测量与控制》
CSCD
北大核心
2012年第5期1276-1279,共4页
Computer Measurement &Control
基金
国家863计划资助项目(2006AA11z211)
国家自然科学基金资助项目(50878088)
关键词
GPS监控
车载终端
多服务模式
GPS
GPS monitoring
Automatic Vehicle Location
multi--mode service
GPS
