Abstract: A method and system for planning a trajectory for a vehicle. The system includes a camera and an electronic processor that, in conjunction, sense a road surface in front of the vehicle and determine whether the road surface is snow covered based on images from the camera. When the road surface is snow covered, the electronic processor determines whether snow ruts are present on the road surface based on the images and plans a trajectory of the vehicle based on a location of the snow ruts in the images when the snow ruts are present. The electronic processor is configured to automatically maneuver the vehicle based on the planned trajectory.

Abstract: A method and system for planning a trajectory for a vehicle. The system includes a camera and an electronic processor that, in conjunction, sense a road surface in front of the vehicle and determine whether the road surface is snow covered based on images from the camera. When the road surface is snow covered, the electronic processor determines whether snow ruts are present on the road surface based on the images and plans a trajectory of the vehicle based on a location of the snow ruts in the images when the snow ruts are present. The electronic processor is configured to automatically maneuver the vehicle based on the planned trajectory.

Abstract: A static mixer comprising a mixer body with a first and a second array of intermeshed and interconnecting passageways formed therein that connect, and provide a convoluted flow path between, flow faces at ends of the mixer body. The first and second arrays of passageways preferably interconnect such that the boundaries of adjacent intermeshed passageways overlap to form mixing portals. When used in an injection molding system, a singular melt flow is initially divided at the first flow face of the static mixer, wherein the melt flow divides into the intermeshing passageways and further divides and re-combines at the locations of mixing portals before exiting the static mixer at the second flow face as homogenized melt.