CN111459953B - 多源数据融合的地图匹配更新方法和系统 - Google Patents
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WO2022021218A1 (zh) * | 2020-07-30 | 2022-02-03 | 深圳元戎启行科技有限公司 | 电子地图更新方法、装置、计算机设备和存储介质 |
CN112015835B (zh) * | 2020-08-13 | 2022-09-30 | 安徽师范大学 | Geohash压缩的地图匹配方法 |
CN113220806B (zh) * | 2021-03-15 | 2022-03-18 | 中山大学 | 一种基于衍生平行线段的大规模路网方向判定方法及系统 |
CN113239107B (zh) * | 2021-07-13 | 2021-09-17 | 湖南省第一测绘院 | 基于etl的道路矢量数据要素匹配与联动方法 |
CN114387410B (zh) * | 2021-12-10 | 2023-03-24 | 阿波罗智能技术(北京)有限公司 | 道路数据融合的地图生成方法、装置以及电子设备 |
CN114880337B (zh) * | 2022-05-17 | 2023-11-24 | 北京百度网讯科技有限公司 | 地图数据一体化更新方法、装置、设备以及存储介质 |
CN116202538B (zh) * | 2023-05-05 | 2023-08-29 | 广州小鹏自动驾驶科技有限公司 | 地图匹配融合方法、装置、设备及存储介质 |
CN116860906B (zh) * | 2023-09-05 | 2023-11-28 | 高德软件有限公司 | 轨迹生成方法、装置、设备及存储介质 |
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US8645061B2 (en) * | 2010-06-16 | 2014-02-04 | Microsoft Corporation | Probabilistic map matching from a plurality of observational and contextual factors |
CN104050237B (zh) * | 2014-05-23 | 2017-08-25 | 北京中交兴路信息科技有限公司 | 一种道路测绘方法和系统 |
CN104361142B (zh) * | 2014-12-12 | 2017-08-25 | 华北水利水电大学 | 一种多源导航电子地图矢量道路网变化快速检测方法 |
US10415984B2 (en) * | 2017-12-29 | 2019-09-17 | Uber Technologies, Inc. | Measuring the accuracy of map matched trajectories |
CN108763558B (zh) * | 2018-05-25 | 2020-12-18 | 武汉大学 | 一种基于地图匹配的众包地图道路质量改进方法 |
CN110095127B (zh) * | 2019-04-08 | 2021-06-04 | 西北大学 | 一种基于分段的隐马尔可夫模型地图匹配方法 |
CN110631594B (zh) * | 2019-10-24 | 2021-03-26 | 成都大成均图科技有限公司 | 基于复杂轨迹网络划分模型的离线地图匹配方法和系统 |
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