The embodiment of the invention discloses a lane departure detection method and device, electronic equipment and a storage medium, and the method comprises the steps: determining a target angle between a first direction and a second direction through the first position information of a target positioning point of a target terminal at a first moment and the second position information of a historical adsorption point at a second moment; the lane departure detection result of the target positioning point or the lane departure detection result of the vehicle corresponding to the target terminal is determined according to the angle size relationship between the target angle and the angle threshold value, and since the historical adsorption points can be quickly obtained from the map data, the lane departure detection does not need to be performed by collecting environmental information, and the detection efficiency is improved. Therefore, the influence caused by environmental factor changes is reduced, the accuracy of lane departure detection is improved, and the method can be widely applied to the technical fields of cloud technology, intelligent traffic, intelligent driving, maps, navigation and the like.
本申请实施例公开了一种车道偏离检测方法、装置、电子设备及存储介质,该车道偏离检测方法通过目标终端在第一时刻的目标定位点的第一位置信息和第二时刻的历史吸附点的第二位置信息,确定第一方向和第二方向之间的目标角度,进而根据目标角度与角度阈值之间的角度大小关系,确定目标定位点的车道偏离检测结果或者目标终端对应的车辆的车道偏离检测结果,由于历史吸附点可以从地图数据中快捷地获取,因而无须采集环境信息来进行车道偏离检测,从而降低环境因素变化所带来的影响,提升车道偏离检测的准确性,可广泛应用于云技术、智能交通、智能驾驶、地图、导航等技术领域。
Lane departure detection method and device, electronic equipment and storage medium
车道偏离检测方法、装置、电子设备及存储介质
2023-12-01
Patent
Elektronische Ressource
Chinesisch
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / 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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