Lane departure early warning method, device, equipment and storage medium

The invention relates to the technical field of vehicle early warning, and discloses a lane departure early warning method, device and equipment and a storage medium, and the method comprises the steps: obtaining lane line information, and determining a lane departure side according to the lane line information; determining whether a lane departure trend exists according to the lane departure side; when the lane departure trend exists, the vehicle head departure state is determined according to the operation behavior of the driver; and performing lane departure early warning according to the vehicle head departure state. The lane departure side is determined according to the lane line information, and when the lane departure side has the lane departure trend, the vehicle head departure state is determined according to the operation behavior of the driver, so that lane departure early warning is performed, the problems of poor departure early warning reliability and low driving safety are solved, the early war