AUTOMATED DRIVING SYSTEM

An automated driving system (100) comprises one or more processors (110) configured to perform automated driving control of a vehicle (1) in accordance with a control parameter (122) and one or more storage devices (120). The automated driving system (100) stores log data (LOG) related to the automated driving control in the one or more storage devices (120) while performing the automated driving control. When a free capacity of the one or more storage devices (120) is less than a threshold value, the automated driving system (100) adjusts the control parameter (122) to restrict traveling of the vehicle (1).