HD地图的最低精度要求

IF 1.9 4区工程技术 Q2 ENGINEERING, MARINE

Journal of Navigation Pub Date : 2023-03-01 DOI:10.1017/S0373463323000140

Š. Křehlík, M. Vanžura, Adam Skokan

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引用次数: 0

摘要

自动驾驶汽车依靠传感器的组合在全球范围内进行安全导航。为了精确定位，使用了高清地图。这些地图是世界的一种表示，其中包含有关道路基础设施上物体的信息。目前，高清地图的制作人员已经有几十人，但是，目前还没有关于高清地图精度要求的严格描述。这项研究填补了这一空白，并为高清地图提供了最低精度要求的数学描述。在第一部分中，我们确定了影响地图质量的因素。在此基础上，我们提出了确定静态和动态模型高清地图最小精度要求的解决方案，并给出了高清地图最小精度要求的新公式。

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Minimum required accuracy for HD maps

Abstract Autonomous vehicles rely on a combination of sensors for safe navigation around the world. For precise localisation, high-definition (HD) maps are used. These maps are a representation of the world containing information about objects on the road infrastructure. Currently, there are tens of HD map makers, however, no rigorous description of the requirements for the accuracy of HD maps has been published yet. This study fills the gap and offers a mathematical description of the minimum required accuracy for HD maps. In the first part, we identify factors that influence the quality of a map. Based on that, we proceed to present our solution for determining the minimum required accuracy for HD maps, both for static and dynamic models, and present a new formula for the minimum necessary accuracy for HD maps.

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来源期刊

Journal of Navigation 工程技术-工程：海洋

CiteScore

6.10

自引率

4.20%

发文量

审稿时长

4.6 months

期刊介绍： The Journal of Navigation contains original papers on the science of navigation by man and animals over land and sea and through air and space, including a selection of papers presented at meetings of the Institute and other organisations associated with navigation. Papers cover every aspect of navigation, from the highly technical to the descriptive and historical. Subjects include electronics, astronomy, mathematics, cartography, command and control, psychology and zoology, operational research, risk analysis, theoretical physics, operation in hostile environments, instrumentation, ergonomics, financial planning and law. The journal also publishes selected papers and reports from the Institute’s special interest groups. Contributions come from all parts of the world.