| 摘要 |
A traction control system has electric braking devices, each of which is provided for one of the drive wheels of a vehicle and applies brake to the corresponding drive wheel. Rotational speeds of the drive wheels are detected by rotational speed sensors. When the difference between the rotational speeds detected by the rotational speed sensors exceeds a predetermined permissible value, an ECU determines that the faster wheel is slipping. Then, the ECU causes the electric braking device that corresponds to the slipping drive wheel to generate braking force. As a result, a traction control system of low cost and having no operational trouble is obtained.
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