| 摘要 |
PURPOSE:To prevent the slip of right and left driving wheels by reducing the amount of fuel supplied to an engine when either right or left driving wheel is rotated. CONSTITUTION:When one of a pair of right and left rotary sensing switches 31 and 32 is set to the continuity state and the other is set to the non-continuity state, a microcomputer 21 determines that one of driving wheels 33 and 34 is slipped and outputs a signal of fuel reduction. By this signal, an actuator 20 for fuel control is operated through a driving means and the control rack of a fuel injection pump 11 is moved to the direction where the supply rate of fuel is reduced. Consequently, the rate of fuel supplied by the fuel supply injection pump 11 at a time is reduced and the output torque of an engine 10 is reduced. As a result, the slip of the driving wheels 33 and 34 driven by the engine 10 is prevented. |
