| 摘要 |
PURPOSE: A safe parking system on a slope is provided to prevent damage to a vehicle or injuries by automatically and symmetrically arranging a front left and a front right wheel when parking on a slope. CONSTITUTION: A safe parking system on a slope comprises a motor(7), a left worm wheel gear(9), a right worm wheel gear(11), a power transmission unit(14), a controller(16) and a warning unit(17). The motor is fixed in a sub frame. The left and the right worm wheel gear are installed to be rotated through a central shaft(9a,11a). The left and the right worm wheel gear are hinge-coupled with lower arms(12,13) of right and left wheels(5,6). The power transmission unit rotates the left and the right worm wheel gear at the opposite direction. The controller controls the drive of the motor by receiving the signals from an input unit(15). |
