ROUTE UPDATE BASED ON VEHICLE DATA

A computer system for automated identification of locations of struggle during attempted route-following for autonomous vehicles is provided. The system includes processing circuitry to obtain data indicative of at least geographical position for one or more autonomous vehicles when attempting to follow a predefined route trajectory; detect, based on the data, a location along the route trajectory at which the vehicles appear more likely to deviate from/struggle to follow the trajectory, and, in response to the detection, i) issue a notification of the detected location to an operator, and/or ii) automatically update the trajectory based on the data to improve trajectory-following/reduce the struggle to follow.