Vehicle control device
AssigneesJATCO Ltd, Nissan Motor Co., Ltd.
InventorsTarou MURAZUMI, Hajime TASAKA, Keisuke IWADO, Hiroyuki TOKOI, Yuji OISHI
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AssigneesJATCO Ltd, Nissan Motor Co., Ltd.
InventorsTarou MURAZUMI, Hajime TASAKA, Keisuke IWADO, Hiroyuki TOKOI, Yuji OISHI
Estimating the term…
In a vehicle control device for controlling the vehicle, when automatic downshift control for automatically downshifting a speed ratio of the transmission is executed in the case where a drive current value of the motor obtained when the second oil pump is driven is larger than a maximum value of the drive current value of the motor obtained when the second oil pump is driven in a normal drive state, the vehicle control device increases a minimum rotation speed of the drive source compared to a case where the drive current value of the motor is equal to or less than the maximum value, and when the automatic downshift control is executed in the case where a line pressure generated by a hydraulic pressure supplied from the first oil pump and the second oil pump is larger than a predetermined value, the vehicle control device does not increase the minimum rotation speed of the drive source even in the case where the drive current value of the motor obtained when the second oil pump is driven is larger than the maximum value.
A vehicle control device for controlling a vehicle including a transmission, the transmission including a first oil pump driven by rotation of a drive source that drives a drive wheel, and a second oil pump driven by a motor, wherein
A vehicle control device for controlling a vehicle including a transmission, the transmission including a first oil pump driven by rotation of a drive source that drives a drive wheel, and a second oil pump provided with a check valve on a suction side and driven by a motor, wherein
A vehicle control device for controlling a vehicle including a transmission, the transmission including a first oil pump driven by rotation of a drive source that drives a drive wheel, and a second oil pump provided with a check valve on a suction side and driven by a motor, wherein
4-9. (canceled)
Dependencies are inferred from the claim text.