The invention discloses a barrier vehicle state prediction method and an automatic driving vehicle, and belongs to the technical field of automatic driving. The method comprises the following steps: acquiring driving data of the automatic driving vehicle in a first time period, wherein the driving data is data acquired in the driving process of the automatic driving vehicle; obtaining intention features and track features of the obstacle vehicle based on the driving data; and predicting the cut-in intention of the obstacle vehicle based on the intention feature, and predicting the driving track of the obstacle vehicle in the next time period of the first time period based on the track feature. According to the method, the cut-in intention and the driving track of the obstacle vehicle can be predicted, so that the automatic driving vehicle can make a more accurate decision based on the predicted cut-in intention and the driving track, and the safety of the automatic driving vehicle is improved.
本申请公开了一种障碍车辆状态预测方法以及自动驾驶车辆,属于自动驾驶技术领域。方法包括:获取自动驾驶车辆在第一时间段内的行驶数据,行驶数据是自动驾驶车辆在行驶过程中采集的数据;基于行驶数据,获取障碍车辆的意图特征和轨迹特征;基于意图特征,预测障碍车辆的切入意图,基于轨迹特征,预测障碍车辆在第一时间段的下一时间段的行驶轨迹。该方法能够预测出障碍车辆的切入意图和行驶轨迹,使得自动驾驶车辆可以基于预测出的切入意图和行驶轨迹,做出更加精准的决策,提高了自动驾驶车辆的安全性。
Obstacle vehicle state prediction method and automatic driving vehicle
障碍车辆状态预测方法以及自动驾驶车辆
06.09.2024
Patent
Elektronische Ressource
Chinesisch
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 / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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