| 摘要 |
PURPOSE:To obtain line pressure and variable speed line corresponding to lowering of driving force of an engine by correcting a signal from a throttle sensor to the small throttle opening side in case of detecting the operation of an attachment. CONSTITUTION:When an attachment such as an air conditioner or the like is not operated, line pressure control and speed change control are conducted as usually according to a normal signal obtained by a throttle sensor. On the contrary, when the attachment is operated, the operation is detected by an attachment signal operation detecting means, and a signal from the throttle sensor is subjected to correction, for example, decreased by a designated amount. According to the corrected throttle signal, the line pressure control and speed change control are conducted. Accordingly, it is possible to obtain the line pressure and variable speed point corresponding to output torque lowered by the operation of the attachment. |
