Lane line detection method and device, electronic equipment, storage medium and program product

The invention provides a lane line detection method and device, electronic equipment, a storage medium and a program product, and the method comprises the steps: obtaining a to-be-detected lane line image which comprises at least one of a forward to-be-detected lane line image and a transverse to-be-detected lane line image; selecting one lane line in the to-be-detected lane line images as a currently detected lane line, and identifying a reference starting point and a reference ending point of the lane line; based on a preset Manhattan distance reference value, carrying out image segmentation on a lane line between the reference starting point and the reference ending point to obtain a plurality of segmented line segments; respectively constructing respective corresponding movement curve equations for the plurality of line segments; and determining the track of the lane line based on the plurality of line segments and the respective corresponding movement curve equations in combination with a curve detection