The invention relates to the technical field of automobile intelligent driving, in particular to an intersection pedestrian trajectory prediction method and device, and the method comprises the steps: obtaining the current position and historical trajectory of at least one pedestrian, and recognizing the motion trend of each pedestrian; identifying a predicted motion state of each pedestrian according to the current position, the historical track and the motion trend; and when the predicted motion state is a turning state, a traversing state or a starting state, predicting at least one pedestrian prediction target point of each pedestrian based on the pedestrian motion state of each pedestrian, and generating an intersection prediction trajectory of each pedestrian according to the at least one pedestrian prediction target point. According to the embodiment of the invention, the intersection prediction trajectory of each pedestrian can be generated based on the current position, the historical trajectory and the motion trend of the pedestrian, all environments are effectively adapted, the applicability and accuracy of pedestrian trajectory prediction are improved, the driving safety and reliability of a user are effectively ensured, and the vehicle use demand of the user is met.
本申请涉及汽车智能驾驶技术领域,特别涉及一种路口行人轨迹预测方法及装置,其中,方法包括:获取至少一个行人的当前所处位置和历史轨迹,并识别每个行人的运动趋势;根据当前所处位置、历史轨迹和运动趋势识别每个行人的预测运动状态;在预测运动状态为转弯状态、横穿状态或者启动状态时,基于每个行人的行人运动状态预测每个行人的至少一个行人预测目标点,并根据至少一个行人预测目标点生成每个行人的路口预测轨迹。本申请实施例可以基于行人的当前所处位置、历史轨迹和运动趋势生成每个行人的路口预测轨迹,有效的适应所有环境,提升了行人轨迹预测的适用性和准确性,有效保证了用户驾驶的安全性和可靠性,满足用户的用车需求。
Crossing pedestrian trajectory prediction method and device
路口行人轨迹预测方法及装置
2022-12-13
Patent
Electronic Resource
Chinese
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