The invention discloses an unmanned aerial vehicle long-distance power supply method which is suitable for being executed on a controller of a
wireless power supply device. The method comprises the steps of S10 controlling an unmanned aerial vehicle to be charged to drive into a charging area; S20 according to the received position information of the to-be-charged unmanned aerial vehicle, the tracking and pointing direction of a rotary table and the
response time, starting a motor corresponding to the tracking and pointing rotary table, and locking a
receiver of the to-be-charged unmanned aerial vehicle; S30 calling a
database to identify the to-be-charged unmanned aerial vehicle, querying the corresponding information of the to-be-charged unmanned aerial vehicle, determining the
laser emission power of a
laser according to the corresponding information, and starting the
laser to emit a laser beam to the
receiver; S40 receiving the charging power transmitted by the
receiver in real time in the charging process, comparing the received data with the rated power of the model in the
database, and adjusting the transmitting power of the laser in real time; S50 receiving collecting dataof the unmanned aerial vehicle through
wireless communication, and adjusting the angle of a three-dimensional adjusting device of the receiver according to the collecting data; and S60 after chargingis completed, turning off the laser, and enabling the rotary table to return to the original position.