Control system and method of instant heating type water dispenser

The invention discloses a control system and method of an instant heating type water dispenser. Comprising a temperature acquisition module, a heating module, a water flow control module, an interaction module and a logic control module, the temperature acquisition module acquires outlet water temperature data of the water dispenser; the heating module is used for heating cold water; the water flow control module controls the water outlet flow rate of the water dispenser; the interaction module transmits switching signals and heating temperature setting data to the logic control module and displays the set temperature through the display screen; and the logic control module receives data of the temperature acquisition module and a control signal of the interaction module, and controls operation of the heating module and the water flow control module. The PID algorithm is added in the process that the logic control module controls the water dispenser to heat and discharge water; normal heating of the water dis