This algorithm also could be used to update road information in vehicle navigation digital map or to detect road information in unknown area in Intelligent Traffic System.
该算法在城市智能交通系统车载导航地图线路更新，未知区域线路探测等领域也有很好的应用前景。
The principle of loading of digital map in the terrain auxiliary navigation is studied. It is concluded that FDN plays an auxiliary role in the process of loading of digital map.
研究了地形辅助导航中数字地图的加载原理及飞行力学导航法在数字地图加载过程中的辅助作用。
A digital map based on the single line model was developed for in-vehicle navigation systems.
针对车载导航系统的需要，提出了一种基于单线模式的车载电子地图模型。
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将您的智能手机变成功能强大的GPS定位导航设备。软件界面友好、操作简单、安装方便快捷，是您出游旅行、远足驾车、寻宝探险等户外活动的最佳向导！
To effectively describe the real road network and improve the efficiency of vehicle navigation system, a road network model in digital map is created.
为了有效地描述实际道路网络，提高汽车导航系统的运行效率，建立了一种新的电子地图的路网模型。
In ground vehicle navigation system with GPS, it is necessary that data in GPS receivers be displayed on the digital road map in real time.
在GPS地面车辆导航系统中，需要将GPS接收机收到的数据在电子地图中实时地显示出来。
Digital navigation map is fundamental part for VNS, so map data actuality will directly exert an influence on navigation accuracy.
导航电子地图作为导航系统的重要基础，数据的现势性如何直接影响到导航的准确与否。
The experiments indicate the simple and feasible digital map system takes fewer resources and runs good, which can be used in mobile devices, navigation, etc., with good practical value.
实验结果表明该电子地图系统简单易行，所占资源小，运行良好，可用在移动设备、导航等领域，具有较好的实用价值。
Provide wide coverage, rich and accurate digital map and related services for major auto OEMs, portable navigation device vendors, websites and telecom carriers, etc.
为主流汽车厂商、互联网和无线领域的客户提供覆盖广泛，数据精确丰富的电子地图和相关服务；
Provide wide coverage, rich and accurate digital map and related services for major auto OEMs, portable navigation device vendors, websites and telecom carriers, etc.
为主流汽车厂商、互联网和无线领域的客户提供覆盖广泛，数据精确丰富的电子地图和相关服务；
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