The utility model provides a realize safe liftoff electric single -wheel scooter, including the automobile body the automobile body on device control ware installing zone, in -wheel motor installing zone and power installing zone, the in -wheel motor installing zone install in controller installing zone and power installing zone between, and be in the middle part of automobile body, the controller installing zone include the controller circuit board and with the gyroscope that is connected of controller circuit board, the controller circuit board include following circuit module: first angle accelerating circuit module starts the mode of ging forward, second angle slow -down circuit module, restart inverse direction driving mode behind the start -up deceleration mode, liftoff circuit module starts the safe liftoff mode that realizes, consequently electric single -wheel scooter can not tremble, outage or out of control. Implement the utility model discloses a realize safe liftoff electric single -wheel scooter can realize safely liftoff rapidly.