Abstract: Systems and methods may generate a map for use in navigating a host vehicle relative to a road segment by receiving drive information from a vehicle that previously traversed the road segment, providing a representation of at least one road topography indicator to a trained model, wherein the trained model is configured to provide a driving protocol indicator as an output; generating, based on the driving protocol indicator, a representation of at least one driving convention associated with the driving protocol indicator and storing the representation of the at least one driving convention in the map; and distributing the map to at least one host vehicle navigation system for use in navigating the host vehicle along the road segment relative to the stored representation of the at least one driving convention.

Abstract: Systems and methods are provided for vehicle navigation. In one implementation, a system for identifying objects in an environment of a host vehicle may comprise at least one processor. The processor may be programmed to receive, from an image capture device, an image representative of the environment of the host vehicle and analyze the image to detect objects represented in the image. The processor may compare position information for the objects to location information for mapped objects represented a navigational map segment to determine a first estimated position of the host vehicle. The processor may further provide the image and an identifier associated with the map segment to a trained system and receive a second estimated position of the host vehicle. The processor may determine a navigational action based on a combination of the first and second estimated positions and cause the host vehicle to implement the determined navigational action.