A Study on the Suction Power Control of Vacuum Cleaner with a Dust Sensor

먼지센서에 의한 진공청소기의 흡입력 제어에 관한 연구

In this paper, an optical sensing system has been developed to detect the dust in vacuum cleaner. The system works well through self-tuning mechanism, even though there are systemic variance and characteristic change which is caused by the pollution on the surface of the optical elements. Using the developed sensing system, a novel suction power control system has been proposed, which is able to be used for a long time.