Charging Base Fan Speed Modes for Heat and Noise Balance

The patent implements dynamic fan speed adjustment by providing multiple rotation rate options (first, second, and third rotation rates) that can be selected based on charging power levels and user preferences. The fan rotation rate is dynamically changed according to the actual charging scenario, allowing the system to optimize between heat dissipation efficiency and noise level rather than operating at a fixed speed.

The system changes the operational parameters of the fan by offering different rotation rate modes. Users can select from multiple predefined rotation rates or customize their own, allowing the fan to operate at different speed parameters depending on the thermal conditions and user comfort requirements during wireless charging.

The control system transitions from static fixed-speed control to dynamic multi-speed control. The fan can switch between different rotation rates based on charging power levels and user selections, making the control system adaptable to various scenarios while maintaining relatively simple user interaction through preset modes and optional customization.

The system provides self-service control mechanisms where users can select from predefined rotation rate modes (first, second, third rotation rates) that automatically adapt to different charging scenarios. Users without specific preferences can rely on the system's automatic selection, while those with specific needs can customize their preferences, making the system serve different user types without increasing operational complexity.