The utility model relates to an electric pressure cooker with a pressure control device, the cooker comprises a cooker body, a cap, a heating cavity, a heating unit and an electric control device, the utility model is characterized in that a temperature detector which is controlled by the electric control device is provided in the cooker body, a user operation interface which is connected with the control center M of the electric control device is provided on the surface of the cooker body, the temperature detector is a thermistance, the power supply circuit P, the temperature detect circuit ST, an interference suppressor circuit K, a heating control circuit C and the connected heating unit H are connected with the control center M, naturally support circuits as an exception warning circuit, a voltage regulator circuit and a timing control circuit and the like can be arranged in the control center M base according to needs, the control center M is connected with the user operation interface which comprises an LCD or LED, a press key or rotary knob. The user operation interface is provided on the surface of the cooker body, different pressure levels can be controlled timely and accurately, thereby, the cooking effect can be better and safer.