This paper analyzes the given source of errors of map matching and then introduces a weight-based map-matching algorithm.

本文分析了地图匹配的误差来源，提出了一个基于权重的地图匹配算法。

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After analyzing the existing methods, we design a map matching algorithm based on network topology.

在分析现有算法的基础上，提出了一种基于网络拓扑关系的地图匹配算法。

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Selection of matching road as a part of map matching algorithm is studied. A map matching algorithm based on dead reckoning (d s) evidence reasoning is proposed.

研究地图匹配算法中的匹配道路的选择问题，提出基于D - S证据推理理论的地图匹配算法。

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