Drawer-type cooking device and method for controlling door thereof

A drawer-type cooking device comprising:

• a door capable of opening and closing an opening of a cooking device body;
• a motor for driving the door in an opening/closing direction;
• a rotation sensor disposed in relation to an output shaft of the motor and generating a detection signal based on rotation of the motor wherein a disk in which two magnets are disposed in different angle positions from each other is attached to the rotation sensor;
• and a control unit for controlling drive of the motor including a rotation direction by receiving an input of the detection signal of the rotation sensor, wherein the rotation sensor is a magnetic type sensor device for generating two rotation pulses having different phases according to a rotation direction of the motor;
• the control unit determines the rotation direction of the motor based on the two rotation pulses from the rotation sensor;
• the control device performs an assisting operation of opening and/or closing the door by driving the motor in the rotation direction according to the determined rotation direction of the motor.

A drawer-type cooking device comprising:

• a door capable of opening and closing an opening of a cooking device body;
• a motor for driving the door in an opening/closing direction;
• a magnetic type rotation sensor disposed in relation to an output shaft of the motor and generating a directional detection signal based on rotation of the motor wherein a disk in which two magnets are disposed in different angle positions from each other is attached to the rotation sensor;
• and a control unit for controlling drive of the motor including a rotation direction by receiving an input of the detection signal of the rotation sensor, wherein when a malfunction occurs in the motor for driving the door by breakdown or short circuit in the motor wiring, the malfunction is immediately detected.