| 摘要 |
<p>PURPOSE:To prevent the generation of shift hunting of a transmission even in the combination of an electronically controlled engine with a throttle and a hydraulically controlled automatic transmission. CONSTITUTION:A controller 3 controls throttle opening basically through an actuator 4 so as to be the opening corresponding to the stepped-on quantity of an accelerator pedal 5, detected by a potentiometer 6. In addition, at the time of judging a transmission 2 to be in a shift hunting operating state from throttle opening TH, transmission output rotating speed No and engine speed Ne, the controller 3 computes throttle opening for impeding the generation of this shift hunting and corrects the throttle opening to this computed opening from the opening corresponding to the stepped-on quantity of the accelerator pedal 5 to prevent shift hunting.</p> |
