Intelligent driving novel portable wheel

The invention particularly relates to an intelligent driving novel portable wheel which is simple in structure and stable in running. The wheel comprises a fixing shaft, the fixing shaft is fixedly connected with a Y-shaped support, a sliding groove is formed in the Y-shaped support, the bottom of the sliding groove is in contact with a cylindrical spring, electromagnetic attraction layers opposite in polarity are arranged in the cylindrical spring, and the outer side face of the upper portion of the cylindrical spring is in contact with a sliding shaft; the outer side face of the sliding shaft is sleeved with an external rotor motor, a rotor of the external rotor motor is connected with a transmission wheel, and a first groove of the transmission wheel is matched with the inner arc surface of an aluminum ring; the electromagnetic attraction layers are connected with a controller, and the controller is connected with a pressure sensor and a ground distance measurement sensor. In the normal running process, th