The invention belongs to the technical field of automatic driving safety, and particularly relates to a vehicle track prediction method considering an in-transit driving style. According to the invention, from the scene perception layer, the mode layer, the operation layer and the vehicle state layer, the state of the target vehicle is comprehensively understood, and the provided trajectory prediction method considering the in-transit driving style integrates the advantages of rule data driving. And a knowledge-driven method is adopted to convert the current state of the target vehicle from an abstract data level into a driving behavior semantic space. According to the method, the understanding of human beings on the real world can be simulated, and the prediction effect of the trajectory prediction model is displayed in different driving behavior semantic spaces and different in-transit driving style types.
本发明属于自动驾驶安全技术领域,特别涉及一种考虑在途驾驶风格的车辆轨迹预测方法。本发明从场景感知层、模式层、操作层以及车辆状态层出发,对目标车辆状态进行全面理解,提出的考虑在途驾驶风格的轨迹预测方法整合了规则数据驱动的优势,采用知识驱动的方法将目标车辆的当前状态从抽象的数据层面转化为驾驶行为语义空间。该方法能够模拟人类对现实世界的理解,并将轨迹预测模型的预测效果在不同驾驶行为语义空间和不同在途驾驶风格类型中进行展现。
Vehicle track prediction method considering in-transit driving style
考虑在途驾驶风格的车辆轨迹预测方法
2025-05-13
Patent
Electronic Resource
Chinese
IPC: | G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / 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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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