Portable Power Output Priority Control for Multi-Port Discharge

The patent applies preliminary action by pre-defining priority relationships between multiple charging output ports before actual charging operations. The system establishes a priority queue structure where ports are assigned predetermined priorities (e.g., Port 1: highest priority, Port 2: medium priority, Port 3: lowest priority). When power allocation is needed, the system automatically follows this pre-established priority order without requiring complex real-time calculations or user intervention, thus improving both power allocation efficiency and ease of operation.

The patent applies dynamics by making the power output of each charging port dynamic rather than fixed. The power configuration unit continuously monitors the total power consumption of all connected devices and dynamically adjusts the output power of each port according to its priority level and the current power availability. For example, when total power demand exceeds the device's maximum output capacity, higher-priority ports maintain or receive more power while lower-priority ports automatically receive reduced power, optimizing power allocation efficiency without requiring complex user control logic.

The patent applies local quality by allowing different charging output ports to have different predetermined priority characteristics. Each port is configured with specific priority attributes (e.g., Port 1 configured as highest priority, Port 2 as medium, Port 3 as lowest) that reflect their intended usage scenarios. This enables the system to adapt to different user needs and device types at each port location, providing versatility and user control flexibility while maintaining relatively simple priority determination logic based on the pre-configured local qualities of each port.