Man-machine interaction intelligent control system for water heater and intelligent water heater control method

The invention discloses a man-machine interaction intelligent control system for a water heater. The man-machine interaction intelligent control system for the water heater comprises a water heater main control system and an intelligent terminal control system, and is characterized in that the water heater main control system and the intelligent terminal control system are in WIFI connection through a wireless router; the water heater main control system comprises a WIFI communication module used for receiving external control signals, a water heater microprocessor connected with the WIFI communication module through signals and a working module connected with the water heater microprocessor through signals; the intelligent terminal control system comprises a mobile terminal, a display/key module, a fingerprint collecting module, a fingerprint memorizing module and a fingerprint recognizing module, wherein the display/key module, the fingerprint collecting module, the fingerprint memorizing module and the fingerprint recognizing module are connected with a mobile terminal microprocessor. Compared with the prior art, an intelligent mobile charging controller is adopted in the man-machine interaction intelligent control system, a specially-arranged remote control device is not needed, the structure is simple, and the cost is low. The invention further provides an intelligent water heater control method adopting the man-machine interaction intelligent control system.