Abstract:In order to solve the problem of charging power supply of intelligent patrol robot in submarine cable terminal station, wireless charging track is designed by using the limited space of the station. Based on the two aspects of non-iron core disk motor and radio energy transmission, the motor design does not use silicon steel sheet, but uses special wound armature winding and permanent magnet. Therefore, eddy current loss and copper loss mainly exist in the disk motor. The circuit in the motor is connected by Y-type connection. The wireless intelligent patrol car is developed and designed based on the arduino development board. The dynamic radio transmission circuit is designed to design the transmitting section and receiving end of the wireless charging circuit. The LCC compensation circuit is designed in the circuit to reduce the phenomenon of magnetic leakage. The efficiency of radio energy transmission is analyzed by the LED light flicker during the running of the car.