The invention provides a right overtaking identification method and device, a terminal and a storage medium. The method comprises the following steps: acquiring vehicle driving data within a first preset duration; key feature data are extracted according to the vehicle driving data within the first preset duration; the key feature data comprises a course angle change direction, a behavior recognition result of head right swing and vehicle speed increase, a front target recognition result, a longitudinal distance between the vehicle and the front target at the beginning of a first preset duration, and a minimum longitudinal distance between the vehicle and the front target within the first preset duration; at least one of the transverse distance between the vehicle and the front target at the beginning of the first preset duration, the minimum transverse distance between the vehicle and the front target in the first preset duration, the recognition result of the behavior of crossing the lane line rightwards and the stepping frequency of a brake pedal; and inputting the key feature data into a pre-trained right overtaking identification model to obtain a right overtaking identification result of the vehicle. According to the invention, right overtaking can be rapidly and accurately identified, and both accuracy and efficiency are considered.
本发明提供一种右侧超车识别方法、装置、终端及存储介质。该方法包括:获取第一预设时长内的车辆行驶数据;根据第一预设时长内的车辆行驶数据,提取关键特征数据;关键特征数据包括航向角变化方向、车头右摆且车速提升的行为识别结果、前方目标识别结果、第一预设时长起始时车辆与前方目标的纵向距离、第一预设时长内车辆与前方目标的最小纵向距离、第一预设时长起始时车辆与前方目标的横向距离、第一预设时长内车辆与前方目标的最小横向距离、向右横跨车道线的行为识别结果和制动踏板被踩频率中的至少一种;将关键特征数据输入预先训练好的右侧超车识别模型,得到车辆的右侧超车识别结果。本发明可快速准确地识别右侧超车,兼顾准确性和效率。
Right overtaking identification method and device, terminal and storage medium
右侧超车识别方法、装置、终端及存储介质
2023-03-21
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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