| 摘要 |
An energy efficiency increasing apparatus for the vehicles using the spring is provided that the torque of wheel is accumulated in the brake time or deceleration to the acoustic energy of the spring and the accumulated torque is recycled as the supplementary torque in the start of the vehicles or the acceleration. An energy efficiency increasing apparatus for the vehicles using the spring comprises a first sensor(10) which is installed at the vehicle brake pedal and senses whether the pedal is pressurized or not, a second sensor(20) which is installed at the accelerator pedal of the vehicles and senses whether the pedal is pressurized or not, a third sensor(30) in which It is installed on the wheel of vehicle axis and sensing the number of rotation for unit time, a axis of rotation(40) pivotally installed at one side of axle, a spring(50) which rotates the axis of rotation while being elastically returned in the outbound time or the acceleration of the vehicles, a fourth sensor(60) sensing the restoration of the original state whether or not of the spring, a controller(70) receiving the signal of a plurality of sensors and generates the control signal, a transmission unit(80) which separates the axis of rotation so that the axis of rotation is connected to each other. |
