IN-VEHICLE PROCESSING APPARATUS AND IN-VEHICLE PROCESSING SYSTEM

To enable a user to easily grasp a position where a vehicle is parked. An in-vehicle processing apparatus that executes control of causing a vehicle 2 to perform automated traveling from a predetermined position to a parking space and causing the vehicle to perform automated entry into the parking space, is configured to include a notification control section 44 that causes a portable electronic device carried by a user to display a parking position notification display D1 in which a position of the parking space entered by the vehicle 2 through the automated entry and the predetermined position are superimposed on an image.