IN-VEHICLE SYSTEM

The present disclosure is directed to an in-vehicle system mounted on a vehicle. The in-vehicle system includes: one or more processors configured to acquire a target trajectory of the vehicle to a destination in a predetermined area; and one or more memories configured to store information of a vehicle parameter contributing to a passing region of the vehicle. The one or more processors are further configured to acquire information on a base trajectory that is a trajectory to the destination in the predetermined area and does not depend on the vehicle parameter. The one or more processors are further configured to acquire the target trajectory specific to the vehicle by correcting the base trajectory based on the vehicle parameter.