Proposal of Automatic Ventilation Support System Utilizing Carbon Dioxide Concentration

The new coronavirus is prevalent, and importance of ventilation is exclained due to it. In such urgent situation, we propose a ventilation support system that uses carbon dioxide sensors and wind sensors more efficiently than conventional products. If ventilation is insufficient, concentration of carbon dioxide will increase, so if being insufficient, the window will automatically open. We will install a wind sensor in the place where the window is open, and check if ventilation is available there. If there is no ventilation, it helps ventilate by spinning the fan and generating an air current. The proper ventilation assistance was confirmed an experiment we made.