The Automatic Pay Machine, also referred to as a central payment kiosk or self-service terminal, serves as a critical service node within intelligent parking management systems. These units are strategically installed in high-traffic pedestrian areas such as elevator lobbies, stairwells, and shopping mall entrances. Their primary function is to relocate the payment process away from the vehicle exit, enabling users to settle their parking fees in advance. This "pay early, exit fast" approach significantly reduces queue buildup at the gate and ensures a smooth, congestion-free departure. By providing a user-friendly self-service solution, this Automatic Pay Machine enhances operational efficiency, minimizes the need for staff intervention, and greatly improves the overall customer experience in parking facilities.