Water dispenser control circuit and control method thereof

Abstract

A water dispenser control circuit includes a detection circuit, a heating circuit, a water temperature sensing circuit, and a power circuit. The detection circuit is configured for detecting whether or not a user comes into a detection area. The heating circuit is configured for heating the water. The water temperature sensing circuit is configured for sensing the temperature of the water. The power circuit supplies power to the detection circuit, the heating circuit, and the water temperature sensing circuit. When the user comes into the detection area, the detection circuit controls the heating circuit to heat the water as the water temperature sensing circuit senses the temperature of the water greater than a preset temperature.

Dependencies are inferred from the claim text.