Friction power generation method and device based on shoe-ground friction and human body conduction

The invention discloses a friction power generation method and device based on shoe-ground friction and human body conduction. The device comprises a full-bridge rectifying circuit, a Buck circuit and an energy storage element. According to the energy collection method, the input end of the full-bridge rectification circuit is electrically connected with the human body surface, and the grounding end is connected with the sole. When a person moves relative to the ground, the shoe sole is in frictional contact with the ground to form surface charges with opposite electrical properties, the device is used for collecting the charges generated by the frictional contact of the shoe sole and the ground, and the charges are transmitted through the human body, pass through the full-bridge rectifier circuit and the Buck circuit and are finally collected and stored through the energy storage element. By using the method, energy generated when a human body walks or runs can be collected, and energy is provided for wearab