The invention discloses a full-automatic unmanned aerial vehicle system. The full-automatic unmanned aerial vehicle system comprises an unmanned aerial vehicle, a base station and a dispatching center; a first battery, a first control module, a first communication module and a first positioning module are arranged in the unmanned aerial vehicle; a cover plate is arranged on the base station; a take-off and landing platform, an unmanned aerial vehicle fixing jaw, a second communication module, a second positioning module, a second control device and a second power supply are arranged in the base station; and the dispatching center is provided with a third control module, a display screen, a third power supply and a third communication module. By arranging the base station and the dispatching center, the unmanned aerial vehicle can automatically take off, fly and land, and can accurately fall back to the idle base station nearest to the unmanned aerial vehicle; the intelligent degree is high, an operator does not need to held a remote control device in hand to operate, and the labor cost is solved; and meanwhile, the personal safety of the operator is guaranteed, particularly in some severe environments.