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    • 41. 发明授权
    • Engine control system
    • 发动机控制系统
    • US5423392A
    • 1995-06-13
    • US212808
    • 1994-03-15
    • Hideki KobayashiMasaki FujiiHiroyuki Matsumoto
    • Hideki KobayashiMasaki FujiiHiroyuki Matsumoto
    • B60T8/175B60K28/16F02B33/00F02D17/02F02D23/00F02D29/02F02D37/00F02D41/00F02D41/02F02D41/04F02D45/00F02P5/15
    • B60K28/16F02D37/00F02D41/0007Y02T10/144
    • For an internal combustion engine with a supercharger, a slip of the driven wheel is controlled by reducing torque of the engine, when the extent of the slip becomes large in relation to a road surface. When the running status of the engine exists in a non-supercharging region, the slip is controlled by at least one of operations for reducing the amount of fuel to be supplied to the engine and for retarding the timing of ignition (first slip control). On the other hand, in a supercharging region, the slip is controlled by lowering the pressure to be supercharged (second slip control). In a transient period of time when the running status of the engine is caused to shift from the non-supercharging region to the supercharging region when the first slip control is being conducted in the non-supercharging region, the first slip control is allowed to be continued until the slip is caused to be converged, in place of the second slip control.
    • 对于具有增压器的内燃机,当滑动程度相对于路面变大时,通过减小发动机的扭矩来控制从动轮的滑动。 当发动机的运行状态存在于非增压区域时,通过用于减少要供给到发动机的燃料量和用于延迟点火正时(第一滑差控制)的操作中的至少一个来控​​制滑差。 另一方面,在增压区域中,通过降低要进行增压的压力(第二滑移控制)来控制滑差。 在非增压区域进行第一滑移控制的情况下,在使非发动机的运转状态从非增压区域向增压区域移动的过渡期间,允许第一滑移控制为 继续直到使滑动收敛,代替第二滑移控制。