The invention relates to the technical field of automobile driving, can be applied to automatic driving vehicles, and particularly relates to a driving style identification method and device, the method comprises the following steps: obtaining each feature vector value of a target vehicle at each continuous moment, the feature vectors being used for representing the instantaneous driving state of the target vehicle, the feature vector comprises a state feature used for representing a state between the target vehicle and a related object thereof; sampling each feature vector value by taking continuous N values as a sampling unit to obtain a plurality of samples, N being a preset value; and determining the driving style of the target vehicle according to the plurality of samples. Based on the technical scheme provided by the invention, the driving style identification result can be more comprehensive and accurate.
本申请涉及汽车驾驶技术领域,可应用于自动驾驶车辆,具体涉及一种驾驶风格识别方法和装置,所述方法包括:获取目标车辆在连续的各时刻的各特征向量值,所述特征向量用于表示目标车辆的瞬时驾驶状态,其中,所述特征向量包括用于表示目标车辆与其相关对象之间状态的状态特征;对所述各特征向量值,以连续的N个值为一个采样单位进行采样,获得多个样本,其中,所述N为预设值;根据所述多个样本确定所述目标车辆的驾驶风格。基于本申请提供的技术方案,可以使驾驶风格识别结果更加全面准确。
Driving style identification method, auxiliary driving method and device
驾驶风格识别方法、辅助驾驶方法及装置
2022-06-24
Patent
Electronic Resource
Chinese
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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