Embodiments of the present disclosure relate to controlled access highway exit route determination. The invention relates to a method for determining an exit route of a vehicle to a target exit ramp of a road, and to a corresponding vehicle control unit and to a vehicle. To determine an exit route, an exit route map is generated based on map data arranged in a link. The exit route map includes a plurality of exit route nodes and a plurality of exit route edges including a lane direction edge based on lane information included in at least some of the links, and a lane change edge. A confidence value and a cost value are assigned to each exit route edge. Based on the correspondingly determined exit map, an exit route is determined that corresponds to a path through the exit map to the target exit ramp, the path having an optimized total confidence value and an optimized total cost value.
本公开的实施例涉及受控访问的公路出口路线确定。本申请涉及一种用于确定车辆到公路的目标出口匝道的出口路线的方法、以及一种对应汽车控制单元和一种车辆。为了确定出口路线,基于链路中布置的地图数据生成出口路线图。出口路线图包括多个出口路线节点和多个出口路线边,该多个出口路线边包括基于链路中的至少一些链路中包括的车道信息的车道方向边、和变道边。为每个出口路线边分配置信度值和成本值。基于相应地确定的出口路线图,确定出口路线,该出口路线对应于通过出口路线图到目标出口匝道的路径,该路径具有优化的总置信度值和优化的总成本值。
CONTROLLED ACCESS ROUTE DETERMINATION
受控访问的公路出口路线确定
15.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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