| 摘要 |
PURPOSE:To prevent shock and wheel spin after the completion of start by changing acceleration pseudo-signal voltage by a value corresponding to a change, if, any, in voltage value of accelerator opening. CONSTITUTION:An electromagnetic actuator 25 is connected to a control rack 23 of an injection pump 21, and an engine rotation sensor 27 for generating a rotational frequency signal of an output shaft 13 of engine 11 is attached to an input shaft 19. A clutch 15 presses a clutch plate 31 against a fly wheel 29 and is changed over from the connecting state to the intrrupting state when an air cylinder 33 as an actuator for the clutch is shifted from the inoperative state, to the operative one to operate a sandwiching means in the releasing direction. Also, when, after the completion of start, an accelerator opening voltage value from an accelerator load sensor 85 does not change, accelerator pseudo-signal voltage is changed by a constant, and when said opening value is changed, said pseudo-signal voltage is changed by a value corresponding to the change amount. Thus, shock and wheel spin can be eliminated. |
