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A proposal data renewal method for CAR navigation

机译:汽车导航提案数据更新方法

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摘要

Recently, ITS (Intelligent Transport Systems) has attracted a great deal of attention in the world. Though, the elements of technology used in ITS spread in wide area, "advances in navigation systems" is also required as an essential component. The up-to-date-ness of map data is one of the most important requests for car navigation systems. However, systems have not satisfied this require yet, though it has already provided many services. So, we proposed the data renewal method for car navigation systems. This method renews the base map data with differential script between old and recent map. By this method, systems can use most recent road condition for the car navigation.
机译:最近,其(智能运输系统)在世界上引起了大量的关注。 然而,在广域的广域扩散中使用的技术元素,“导航系统的进步”也是必不可少的组件。 地图数据的最新状态是汽车导航系统最重要的请求之一。 但是,系统还没有满足这需要,尽管它已经提供了许多服务。 因此,我们提出了用于汽车导航系统的数据更新方法。 此方法将基本地图数据与旧和最近地图之间的差分脚本续订。 通过这种方法,系统可以使用最近的汽车导航道路状况。

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