Systems and methods for operating an autonomous vehicle. The method comprises the following steps: acquiring one or more candidate vehicle tracks of the autonomous vehicle and scene information defining the surrounding environment state of the autonomous vehicle; assigning a category to a scene specified by the scene information and the first candidate vehicle trajectory; generating a first quality score for the first candidate vehicle trajectory using a scoring function selected based on the assigned category; selecting a candidate vehicle trajectory based on a first mass score associated with the first candidate vehicle trajectory and a second mass score associated with at least one second candidate vehicle trajectory; and causing the autonomous vehicle to perform an autonomous driving operation using the selected candidate vehicle trajectory.
用于操作自主车辆的系统和方法。方法包括:获取自主车辆的一个或多个候选车辆轨迹和定义自主车辆周围环境状态的情景信息;为由情景信息和第一候选车辆轨迹指定的场景分配类别;使用基于分配的类别选择的评分函数来生成第一候选车辆轨迹的第一质量分数;基于与第一候选车辆轨迹相关联的第一质量分数和与至少一个第二候选车辆轨迹相关联的第二质量分数来选择候选车辆轨迹;以及使得自主车辆使用所选择的候选车辆轨迹来执行自主驾驶操作。
Scene-related trajectory scoring system and method
场景相关轨迹评分系统与方法
2023-09-12
Patent
Elektronische Ressource
Chinesisch
IPC: | 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 |
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