| 摘要 |
PURPOSE:To improve starting and running ability on the road of low mu, when the slipping of both left and right driving wheels is detected by a slipping detection means, by performing differential control, and by suppressing fuel supply to an engine. CONSTITUTION:In a microcomputer to which output signal from each rotational sensor 41-44 by which the number of rotation of each wheel is detected is input, the number of rotation of each wheel is compared to one other so as to judge if both left and right driving wheels are slipped or not. When both the left and right driving wheels are slipped, a control rack 51 is pushed back by an actuator 52, so as to suppress the supply of the fuel injected at one shot from each pump unit of a fuel injection pump 48. An electromagnetic valve 35 is opened so as to actuator an air cylinder 27, whereby differential control is performed by a limited slip differential gear. Good tire grip is obtained thereby, and starting and running ability on the road of low mu can be improved.
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