An automatic seat belt system with the shoulder belt connected to the door is classified as what type of system?

An automatic seat belt system with the shoulder belt connected to the door is classified as a motorized system because it utilizes a motor to facilitate the movement of the seat belt when the door is closed or opened. In this design, the motor is responsible for retracting or extending the seat belt automatically based on the position of the door, enhancing convenience and safety for the passenger.

This classification as a motorized system indicates that the operation of the seat belt relies on mechanical movement facilitated by a power source, differentiating it from systems that operate without mechanized assistance. In contrast, other options like non-motorized systems would imply a manual or passive operation, electric systems would typically refer to those relying solely on electrical impulses without mechanical motors, and computer-controlled systems usually involve a more complex integration with vehicle electronics beyond just the seat belt operation. Therefore, the designation as a motorized system accurately reflects the functional mechanics of the described seat belt design.