TIME MANAGING METHOD OF TIME SHARING TYPE MULTI ENERGY HARVESTING CIRCUIT

摘要

A method of managing time for a time-divisional type multi-energy harvesting circuit according to the present invention includes the steps of: confirming an input of energy by a time-division scheduler to control an energy harvesting time slot of the multi-energy harvesting circuit which has a plurality of energy sources as inputs; and allowing current and previous time divisions to be equal when a current input energy source is different from an energy source which previously generates energy, or allowing the current and previous time distributions to be different from each other when the current input energy source is equal to the energy source which previously generates energy. Thus, the time-division type multi-energy harvesting circuit (1) can be implemented with a time division control according to an energy condition changed according to the passage of time by scheduling the harvesting time of electromagnetic wave power (10-1), temperature difference power (10-2), solar energy power (10-3) and vibration power (10-4) which are energy sources and using scheduled time slot output values.