| 摘要 |
<p>PURPOSE:To gradually connect a starting clutch from the start of control and obtain a smooth starting condition by providing a control means which outputs a control signal which temporarily increase the clamping pressure of a clutch when a signal for indicating a starting time is inputted. CONSTITUTION:A control unit 15 has an A-D converting circuit 151, a RAM 152, a ROM 153, a CPU 154, a clock circuit 155, and a control signal generating circuit 156. A shift switch 161, a throttle totally closing switch 162, a throttle opening sensor 163, an output shaft rotation sensor 164, an engine speed sensor 165, and a turbine rotation speed sensor 166 are provided as an input sensor. After a high clamping pressure is supplied as a duty of 100% to a starting clutch 12 immediately after starting control, the duty is lowered to a level of controlling creep and, after that, the duty is gradually increased to supply a gradually increasing clamping pressure to the clutch 12.</p> |
