Self-driving vehicle path adaptation system and method

Abstract

Provided is a path adaptation system and method for a self-driving vehicle, and a self-driving vehicle including path adaptation technology. The method includes providing a vehicle navigation path through an environment; determining a location of the vehicle relative to the path; generating one or more polygons representing a shape of the vehicle projected from the vehicle location in a vehicle travel direction long the path; combining the one or more projections into a projected motion polygon; acquiring object information representing an object shape from one or more sensors; and determining if the object shape overlaps the projected motion polygon. If so, the method includes adjusting the vehicle navigation. If not, the method includes, continuing navigation along the path. The path adaptation system includes one or more processors configured to execute the path adaptation method.

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