| 摘要 |
<p>An electric vehicle including at least two driving wheels, a steering wheel, a free wheel, a controller and a plurality of sensor units is provided. The two driving wheels have an independent power source, respectively. The steering wheel is capable of steering under control. The free wheel has a rotation rate and is capable of free steering according to the movement of the electric vehicle. The sensor units are capable of sensing and transferring the rotation rates of the driving wheels, the steering angle of the steering wheel and the rotation rate and the steering angle of the free wheel to the controller, such that the controller can adjust the power from the power sources of the driving wheels by calculating the parameters like the rotation rates of the driving wheels and the free wheel, wherein an instantaneous gyration center of the electric vehicle is determined by the steering angle of the steering wheel and the steering angle of the free wheel. Moreover, a control method of the electric vehicle mentioned above is also provided.</p> |
