SINGLE BOARD ENERGY-SAVING DEVICE, METHOD THEREOF, AND SINGLE BOARD

摘要

A single board energy-saving device, a method thereof, and a single board. The single board energy-saving device (10) includes a power calculating module (110) for detecting the input current of the single board and calculating a real-time power of the single board according to the detected input current and the input voltage of the single board measured previously; a single board energy-saving control module (120) for determining a load condition of the single board based on the real-time power and sending a voltage regulating command based on the load condition; and a power supply regulating module (130) for receiving the voltage regulating command and regulating the bus voltage of the single board based on the voltage regulating command. The bus voltage is regulated according to the load condition, thus saving energy for the single board.