| 主权项 |
1. A hydraulic control device of a vehicle comprising:
a mechanical pump configured to discharge oil by driving of an engine, a hydraulic route configured to supply the oil discharged by the mechanical pump to a clutch, a clutch pressure control valve provided on the hydraulic route and configured to control a clutch pressure serving as a hydraulic pressure supplied to the clutch, and a manual valve provided on a downstream side of the clutch pressure control valve of the hydraulic route and configured to switch a hydraulic pressure supply to the clutch depending on a shift operation of the vehicle, the hydraulic control device comprising:
an accumulator configured to accumulate the oil supplied by the mechanical pump and supply the accumulated oil to the clutch by discharging the accumulated oil;a first oil passage, connected to the hydraulic route and the accumulator, is on an upstream side of the clutch pressure control valve;a second oil passage, connected to the hydraulic route and the accumulator, is on a downstream side of the manual valve; anda connection control unit configured to control the connection between the accumulator and the hydraulic route so that the accumulator is in communication with one of the first oil passage and the second oil passage. |
