NavInfo: A Patented Invention Related to Driving Track and Road Network Base Map Could Significantly Improve the Quality of Collected Data


The patented invention relates to the matching of the driving track and the road network with the method and combination specific to the patent, which can more accurately and comprehensively complete the line-to-endpoint matching of the road sections and the data-collecting driving tracks, realize the upgrading through matching of the data-collecting driving tracks to the existing road network base map, enable the operator to focus on the data collection quality of the driving tracks, thus remarkably improving the quality of collected data, reducing the collection cost, and providing a solid foundation for the subsequent production of navigation maps and even the application of autonomous driving technologies.

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