An autonomous vehicle navigates using a digital map stored in a memory. In one method, the vehicle plans a navigation route including geographic locations, such as locations on a road on which the vehicle will travel. An unmanned aerial vehicle (UAV) collects sensor data at the geographic location (e.g., prior to traveling on a road). The collected sensor data is processed to produce map data for objects or other features at the geographic location. The digital map is updated using the generated map data.
自主车辆使用存储在存储器中的数字地图导航。在一个方法中,所述车辆规划包含地理位置(例如车辆将行驶的道路上的位置)的导航路线。无人机(UAV)在所述地理位置处收集传感器数据(例如在道路上行驶之前)。所述收集的传感器数据经处理以产生所述地理位置处的对象或其它特征的地图数据。使用所述所产生的地图数据更新所述数字地图。
Generating high definition map for autonomous vehicle navigation using drone data
使用无人机数据产生用于自主车辆导航的高清地图
2022-12-30
Patent
Elektronische Ressource
Chinesisch
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen |
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