车载定位技术在出租车调度系统中的应用

介绍了出租车调度系统的构成及其功能。调度指挥中心系统作为调度系统的核心,能够实现卫星定位、查询管理、电招、报警等功能。而车载定位导航系统主要是借助GPS(GlobalPositionSystem)全球定位系统来实现的。GPS全球定位系统是全球性、全天候、连续的卫星无线电导航系统,它可提供实时的三维位置,三维速度和高精度的时间和信息。出租车调度系统的建立可有效地提高出租车行业的服务水平和城市文明形象。

The Application of Vehicle Navigation Positioning System in Taxi Dispatch System

This article introduces the constitution and the function of the taxi dispatch system in detail.The taxi dispatch control center system as the most impor-tant part of the dispatch system,it can realize the func-tion such as the satellite positioning,the inquiry man-agement and so on.The vehicle positioning and naviga-tion system.is realized mainly depend on global posi-tioning system.GPS is a radio guidance system of global, all-day,sequential secondary planet. It can provide real-time three-dimensional position,three-dimensional speed and the time information of high precision.It may effec-tive enhance the service level and city civilized image,if established the taxi dispatch system.