| 摘要 |
<p>PURPOSE:To secure a favorable driving feeling all the time, by controlling a transmission ratio of a stepless transmission in a way of controlling acceleration and deceleration transmission ratio data values, in regard with a transmission data value of the stepless transmission outputted on the basis of operated variables in a driving operation device. CONSTITUTION:In case of vehicles inclusing a fork-lift truck and the like, there is provided with an operated angle detector 7 detecting an operated angle of a driving pedal 1, and according to the output SG1, engine speed data A is generated out of a driving function generator 8, and revolving speed of an engine 2 is controlled by a throttle actuator 5. And, according to the said output SG1, each of transmission ratio data Ea and Ed is generated out of accelerating and decelerating function generators 9 and 10, while these data are inputted into each of accelerating and decelerating lamp signal generator circuits 15 and 16 via a select switch 18a to be controlled according to speed adjustment judging results at a differentiator 11. And, with these circuits 15 and 16, a stepless transmission 3 is controlled on the basis of a shift degree to be set in accordance with a variation transition of input data.</p> |
