A Road Location Estimating Method by Many Trajectories to Realize Rapid Map Survey for a Car Navigation System

Hiromitsu Sugawara, Nobuyoshi Sato, T. Takayama, Y. Murata
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引用次数: 3

Abstract

Electronic maps on current car navigation system is updated after surveying works, generating and editing map data when a road is newly opened to traffic. Therefore, long time is needed to update the map is completed. Also, online map updating service is now available, however, only expressways and highways are reflected for the map updating since surveying works and editing maps by hand is needed. Therefore, we have proposed a car navigation system that copes with newly constructed roads by estimating locations and shapes of new roads using many trajectories of vehicles as corrective intelligence measured by GPS. In this paper, we describe a method to estimate location of new roads and its experimental results.
一种实现汽车导航系统快速地图测量的多轨迹道路位置估计方法
当前汽车导航系统上的电子地图是在新开通道路时,经过测量工作、生成和编辑地图数据后进行更新的。因此,更新地图需要很长时间才能完成。另外,现在也可以提供在线地图更新服务,但由于需要手工测量和编辑地图,因此只能反映高速公路和高速公路的地图更新。因此,我们提出了一种汽车导航系统,该系统通过使用GPS测量的许多车辆轨迹作为校正智能来估计新道路的位置和形状,从而应对新建道路。本文介绍了一种估算新建道路位置的方法及其实验结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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