Intelligent door barrier and control method therefor

An intelligent door barrier, comprising a door barrier frame fixed to a door frame, wherein both sides of the door barrier frame are fixedly connected to the door frame on a corresponding side, the door barrier frame is configured to mount a door barrier body, and one side of the door barrier body is hinged to the door barrier frame;

• a motor is connected to a hinge joint, and a hinge shaft is driven by the motor to rotate, to achieve opening and closing of the door barrier;
• an electromagnetic lock, disposed on a relative opening and closing side of the door barrier body and the door barrier frame to control locking of the door barrier;
• a controller, electrically connected to the electromagnetic lock to control magnetic on-off of the electromagnetic lock, wherein the electromagnetic lock feeds a state of the door barrier back to the controller;
• and
• a voice control module, electrically connected to the controller, wherein the controller receives a signal sent by the voice control module and controls opening and closing of the door barrier;
• the voice control module is provided with a switch, which controls on-off of the voice control module;
• a groove and a protrusion cooperating with the groove are respectively disposed on a surface of the relative opening and closing side of the door barrier body and the door barrier frame, two magnet components with opposite magnetic poles are respectively disposed in the groove and at a vertex of the protrusion, and when contacting the groove, the protrusion will slide along an arc-shaped inner wall to the lowest point of the groove, and further cooperates with a magnetic attraction structure to improve an accuracy of the vertex of the protrusion falling into the lowest point of the groove.