Behavioral prediction of track agents for autonomous driving systems

• Main Authors: DING KE, GOYAL VAIBHAV, ROOS STEFAN
• Format: Patent
• Language: Chinese; English
• Published: 06.05.2022
• Subjects: CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; PERFORMING OPERATIONS; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT; TRANSPORTING; VEHICLES IN GENERAL

To operate an autonomous vehicle, a track agent in the vicinity of the autonomous vehicle is detected using a detection system. One or more orbits on which the detected orbital agent is likely to travel are determined, and a possible path of the orbital agent is predicted based on the determined one or more orbits. One or more motion plans from one or more of the possible paths are determined, and a likelihood of each of the one or more of the very possible paths is determined based on each of the one or more motion plans. A path of the autonomous vehicle is then determined based on a most probable path of the orbital agent associated with the highest likelihood, and the autonomous vehicle is operated using the determined path. 为了操作自主车辆，使用检测系统检测自主车辆附近的轨道智能体。确定检测到的轨道智能体可能在其上行进的一个或多个轨道，并且基于确定的一个或多个轨道预测轨道智能体的可能路径。确定来自可能路径的一个或多个极可能路径的一个或多个运动规划，并且基于一个或多个运动规划中的每个运动规划确定一个或多个极可能路径中的每一个的可能性。然后基于轨道智能体的与最高可能性相关联的最可能路径来确定自主车辆的路径，并且使用确定的路径操作自主车辆。