Intelligent control device and method for electric kettle

The invention discloses an intelligent control device and method for an electric kettle. The control device comprises an MCU (Microprogrammed Control Unit), a temperature signal acquisition circuit, an A/D conversion circuit, a key circuit, a heating control module, a display circuit, an alarm module and a wireless communication module for being connected with a mobile Internet through a smart mobile phone, wherein the heating control module and the wireless communication module are respectively connected with the MCU; the output end of the key circuit is connected with the first input end of the MCU, the output end of the temperature signal acquisition circuit is connected with the second input end of the MCU through the A/D conversion circuit, the first output end of the MCU is connected with the alarm module, and the second output end of the MCU is connected with the display circuit. The work of the electric kettle can be remotely controlled through the smart mobile phone, the loaded frequent separating operation of a contact switch is not required, the reliability of the electric kettle is ensured, and the service life of the electric kettle is prolonged. The intelligent control device is simple in structure and low in production cost and can be widely applied to the control field of the electric kettle.