| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the durability of a transmission mechanism to enhance the transmission efficiency of torque. <P>SOLUTION: The automatic transmission control device has a primary pulley 126 in which the torque from a first power source is inputted, a secondary pulley 131, a second power source disposed between the secondary pulley 131 and a driving wheel, a belt 132 stretched between the primary pulley 126 and the secondary pulley 131, a holding pressure generating part that generates holding pressure of the belt 132, a margin amount setting processing means 92 that sets the margin amount of the holding pressure corresponding to the torque inputted in the primary pulley 126, and a power source driving processing means 93 that drives the second power source corresponding to the margin amount. Since the margin amount of the holding pressure is set corresponding to the torque inputted in the primary pulley 126, a driving force can be increased without increasing the holding pressure. <P>COPYRIGHT: (C)2003,JPO |
