摘要 |
PURPOSE:To prevent any accelerating slip from occurring by setting a proper reference speed in a driving wheel without being affected by a difference between both inner and outer wheels in wheel speed at time of car turning, thereby controlling rotation of the driving wheel. CONSTITUTION:Each wheel speed of driving wheels DR and driven wheels ND is detected by a wheel speed detecting means S. On the basis of each wheel speed in these driven wheels ND, each turning radius of these driving wheels DR and driven wheels ND is calculated by a turning radius operational means M1. On the basis of the result, each reference speed of the driving wheels DR is set up by a reference speed setting means M2. In succession, each wheel speed of the driving wheels DR is compared with the reference speed by a comparing means M3, and according to the compared result, each rotation of the driving wheels DR is controlled by a braking force control means M4. |