The invention discloses an intelligent electric blanket. The intelligent electric blanket comprises a heating wire unit, a temperature detection unit, a microcontroller module, a heating starting module, a heating stopping module, an input module and a hand switch. The intelligent electric blanket further comprises a heating coil ignition detection unit. The temperature detection unit, the heating coil ignition detection unit, the heating starting module, the heating stopping module, the input module and the hand switch are all connected to corresponding ports of the microcontroller module. The temperature detection unit is used for detecting the temperature of a quilt in real time. The input module is used for setting a quilt temperature threshold value. The heating coil ignition detection unit controls a heating coil to work according to a working mode selected on the input module. The structure is simple, a rapid heating function is achieved, the heating coil is used for rapid heating, when the temperature detection unit detects that the quilt is warm after 5-10 min, the electric blanket can be intelligently switched into a sleep mode, the electric blanket can be kept at the constant temperature of 35 DEG C +/-5 DEG C in the sleep mode, and the situation that a user is too hot and sweats after the electric blanket is used for a long time, so that sleep is affected is avoided.