| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a vehicle hydraulic control device that sets a line pressure suitably while suppressing the deterioration of fuel cost during engagement control of a lockup clutch. <P>SOLUTION: Either of a first line pressure P<SB POS="POST">L1</SB>decided according to a supply pressure to a continuously variable transmission 18 and a second line pressure P<SB POS="POST">L2</SB>decided according to an engagement pressure of the lockup clutch 14l, whichever is larger, is set as a line pressure, and the engagement pressure of the lockup clutch 14l is controlled on the basis of the set line pressure during engagement control of the lockup clutch 14l. Accordingly, setting the line pressure to be larger than needed can be prevented. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
