Parallel 2 wheel running gear and the control method that can control posture and location separatively through variableness style assistance wheel

摘要

The present invention is a front view of the device while taking advantage of the parallel type two-wheel drive unit , a pair of back parallel orientation of the two-wheel drive unit so as to change its position by the wheels of a wheel through the secondary , the position of the apparatus through the posture and position variable type wheels which can be controlled independently of each other so that through the driving wheel the parallel -type to provide a two-wheel drive system and a control method that can be independently controlled .