基于GPS的车载定位导航接收系统的设计

Design of vehicle positioning navigation receiving system based on GPS

GPS技术能快速提供精确三维坐标以及其他相关信息,具有高精度、自动化等显著特点,广泛应用于军事、民用交通导航、测量等重要领域。其中,车载定位导航系统应用最为广泛,利用GPS导航技术,结合地理信息系统、多媒体等其他技术对车体所在位置进行地理定位,为车辆实时提供行车导航信息。将GPS技术应用于车载导航系统时,软、硬件的设计尤为重要,关系着车载导航系统能否准确、高效的提供实时导航信息。结合GPS导航技术,文章对软、硬件分别设计研究,开发出一套准确、高效的车载定位导航接收系统。

GPS technology could provide accurate 3D coordinates and other related information,with high accuracy,automation and other notable features.It is widely used in military,civil traffic navigation,measurement,and other related technologies.The GPS technology is applied to the vehicle navigation system.GPS technology is applied in vehicle navigation system,the design of software and hardware is very important,and it is related to the accuracy and efficiency of the vehicle navigation system.Based on GPS technology,this paper designs a set of accurate and efficient vehicle positioning navigation receiving system.