The invention provides a vehicle line-pressing driving early warning method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring a vehicle driving image which is shot by a vehicle body around-view camera and comprises vehicle tires and the ground; the vehicle driving image is input to a line pressing driving prediction model, line pressing early warning decision data output by the line pressing driving prediction model are obtained, the line pressing early warning decision data comprise a first distance and a tire deflection angle, and the first distance is the distance between a tire grounding point and an adjacent lane line; and based on the first distance and the tire deflection angle, whether the vehicle runs in a line pressing mode within the preset early warning advance time or not is judged by combining the current motion state of the vehicle, and early warning is conducted in advance. Compared with the prior art that an alarm is given only when the vehicle really presses the line, the method can realize pre-judgment in advance and early warning in advance. Moreover, the line pressing driving prediction model does not need to predict the lane line independently, so that the calculation amount of the model is saved, and the prediction speed of the model is increased.
本发明提供一种车辆压线驾驶预警方法、装置、电子设备及储存介质,方法包括:获取车身环视相机拍摄的包含车辆轮胎和地面的车辆行驶图像;将车辆行驶图像输入至压线驾驶预测模型,得到压线驾驶预测模型输出的压线预警决策数据,压线预警决策数据包括:第一距离和轮胎偏转角,第一距离为轮胎接地点与邻近车道线的距离;基于第一距离和轮胎偏转角,结合车辆当前的运动状态判断车辆在预设的预警提前时间内是否压线行驶并提前预警。相较于现有技术只有等到车辆真正压线了才告警,本发明能实现提前预判、提前预警。而且,本发明的压线驾驶预测模型不需要单独预测车道线,节省了模型的计算量,加快了模型的预测速度。
Vehicle line pressing driving early warning method and device, electronic equipment and storage medium
车辆压线驾驶预警方法、装置、电子设备及储存介质
2023-04-25
Patent
Elektronische Ressource
Chinesisch
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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