The invention relates to a driving style identification method for an interactive vehicle. The method comprises the following steps: acquiring first travel information of a driving vehicle and second travel information of an interactive vehicle based on a preset acquisition period; according to the first travel information and the second travel information, the average longitudinal acceleration of the interactive vehicle, the ratio of the average longitudinal speed to the scene speed limit and the arrival gap difference between the driving vehicle and the interactive vehicle arriving at the corresponding conflict position are obtained, so that the driving characteristics of the interactive vehicle are obtained; carrying out clustering analysis on the driving characteristics corresponding to a plurality of continuous preset acquisition periods to obtain a driving style true value corresponding to each preset acquisition period; and the driving style of the target vehicle interacting with the driving vehicle is identified online based on the driving style truth value and the driving characteristics. The driving style of the interactive vehicle is identified by calculating three driving features existing under any driving condition, so that a driver driving the vehicle can select a vehicle with a specific style according to own preference to interact with the vehicle with the specific style.
本发明涉及一种交互车辆的驾驶风格识别方法,包括:基于预设采集周期获取驾驶车辆的第一行程信息、交互车辆的第二行程信息;根据第一行程信息、第二行程信息得到交互车辆的平均纵向加速度、平均纵向速度和场景限速的比值以及驾驶车辆和交互车辆到达对应的冲突位置的到达间隙差值,以得到交互车辆的驾驶特征;对若干个连续的预设采集周期对应的驾驶特征进行聚类分析得到各个预设采集周期对应的驾驶风格真值;基于驾驶风格真值和驾驶特征在线识别与驾驶车辆进行交互的目标车辆的驾驶风格。通过计算存在于任何驾驶工况下的三种驾驶特征,识别交互车辆的驾驶风格,从而使驾驶车辆的驾驶人员能够按照自己的偏好选择与特定风格的车辆进行交互。
Driving style identification method of interactive vehicle
一种交互车辆的驾驶风格识别方法
2023-01-06
Patent
Electronic Resource
Chinese
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