About 113 results
https://drivepatents.com/patents/989745 · 12 Jun 2013
A vehicle control device controls a vehicle including a first oil pump (10m) adapted to be driven by power generated by a first drive source (1), automatically stop when a predetermined condition is satisfied, and supply oil to a power transmission unit an...
https://drivepatents.com/patents/989742 · 12 Jun 2013
A vehicle control device for controlling a vehicle including a transmission (4)to which a torque is transmitted from a drive source (1) includes a drive source control unit (12) which outputs a command for automatically stopping the drive source when a fir...
https://drivepatents.com/patents/990959 · 8 May 2013
An abnormal state diagnosis method for an automatic transmission oil temperature sensor includes: a warm-up judging step of judging whether a sensor value from an engine side temperature sensor in an engine warm-up state indicates the engine warm-up state;...
https://drivepatents.com/patents/991240 · 1 May 2013
An automatic transmission is provided with a frictional engagement member (1) that is operated by hydraulic pressure (Pc) for shifting the automatic transmission, and includes an air vent opening (5). An automatic transmission controller includes a pressur...
https://drivepatents.com/patents/993133 · 6 Feb 2013
A vehicular reduction unit is provided with a planetary gear mechanism including a sun gear, a stepped pinion in which a first gear engaged with the sun gear and a second gear having fewer teeth than the first gear are connected on the same shaft, a first ...
https://drivepatents.com/patents/993957 · 16 Jan 2013
A transmission controller operates an electrical oil pump in a steady mode, in which an operating load of the electrical oil pump is set at a steady load, during an idle stop, but operates the electrical oil pump in a high-pressure mode, in which the opera...
https://drivepatents.com/patents/993887 · 16 Jan 2013
When the temperature of oil supplied to an electrical oil pump is detected and the oil temperature is lower or higher than normal oil temperature, a gradient threshold value smaller than that at normal oil temperature is set, a gradient of a road surface o...
https://drivepatents.com/patents/993863 · 16 Jan 2013
In the case of a return from an idle stop control in which an engine is automatically stopped, a hydraulic pressure is so supplied that a low brake is set in a completely engaged state and a high clutch is set in a slip interlock state where the high clutc...
https://drivepatents.com/patents/999497 · 8 Aug 2012
A control apparatus of a hybrid vehicle provided with an engine (E), a motor (MG), an automatic transmission (AT) performing a shift by engaging/disengaging a plurality of engagement elements, a first clutch (CL1) arranged between the engine (E) and the mo...
https://drivepatents.com/patents/999490 · 8 Aug 2012
A hybrid electric vehicle has a first mode in which slippage of a clutch (CL2) between an electric motor (MG) and a driving wheel (RL,RR) is allowed and controlled by rotational speed control of the electric motor (MG) and a second mode in which the slippa...