| 摘要 |
<p>PURPOSE:To facilitate inching control by controlling a clutch on the basis of the relationship between the amount of semi-engaging of clutch and the accelerator pedal treating amount stored in memory so that the car speed corresponding to the max. amount of accelerator pedal treading becomes the max. inching car speed. CONSTITUTION:During normal running, a control signal is generated from a controller 23 which takes in the output of a sensor 5 to sensor the treading amount of an accelerator pedal 6, and the engine revolving speed is controlled by a map on the basis of the relationship between the control amount of an engine rotation control device 14 and a signal from an engine revolving speed sensor 9. At the time of inching with an inching lever 2 turned on, on the other hand, the degree of accelerator opening is increased to a certain level by the engine rotation control device 14, and control is made so that a clutch 16 is put in semi-engaged clutch condition. Clutch 16a is semi-engaged clutch controlled on the basis of the relationship between the amount of clutch engaging and the pedal treading amount stored in memory so that the car speed corresponding to the max. treading amount of the accelerator pedal 6 becomes the max. inching car speed.</p> |
