AUTOMATED DRIVING AND DRIVING SUPPORT SYSTEM, AUTOMATED DRIVING SUPPORT DEVICE, AUTOMATICALLY DRIVEN VEHICLE, AUTOMATED DRIVING AND DRIVING SUPPORT METHOD, AUTOMATED DRIVING SUPPORT METHOD, AUTOMATED DRIVING METHOD, AUTOMATED DRIVING SUPPORT PROGRAM, AND AUTOMATED DRIVING PROGRAM

摘要

Provided is an automated driving and driving support system capable of causing an automatically driven vehicle to generate a target travel trajectory suitable for road conditions ahead, which the automatically driven vehicle cannot detect, while limiting an increase in the calculation processing load on the automatically driven vehicle. In this automated driving and driving support system, if an automated driving support device (50) has acquired a target travel trajectory from a preceding vehicle that is traveling ahead along the same lane as a planned travel route acquired from a vehicle being supported, the automated driving support device (50) transmits the target travel trajectory to the vehicle being supported, and the automatically driven vehicle generates a target travel trajectory for the vehicle itself, on the basis of the acquired target travel trajectory of the preceding vehicle.