The invention provides a rapid automatic endurance system for an unmanned aerial vehicle. The system comprises the unmanned aerial vehicle and a monitoring vehicle, wherein the monitoring vehicle is wirelessly connected with the unmanned aerial vehicle; the unmanned aerial vehicle comprises a GPS module, an IMU inertial measurement module, a flight attitude controller, a main control processor MCU, and a self-learning and calibration circuit module; the GPS module and the IMU inertial measurement module are electrically connected to the main control processor MCU, the main control processor MCU is electrically connected to the flight attitude controller, and the flight attitude controller is electrically connected to the motor; and the monitoring vehicle comprises an unmanned aerial vehicle monitoring system and a wireless charging system. The rapid automatic endurance system for the unmanned aerial vehicle, the infinite endurance system is provided in combining with the wireless charging and vehicle mounting solution, can effectively solve the problem of limited endurance of the unmanned aerial vehicle, ensure that the unmanned aerial vehicle can dynamically execute fly missions in a large range continuously, and enable the unmanned aerial vehicle to be charged smoothly by accurately calculating the positional relationship between the unmanned aerial vehicle and the monitoringvehicle through the self-learning and calibration circuit module.