About 199 results
https://drivepatents.com/patents/1001618 · 6 Jun 2012
The fuel consumption of internal combustion engine (1) is determined with activated roll function during idle speed of engine. The transmission output torque is set approximately to zero and the fuel consumption of internal combustion engine is determined ...
https://drivepatents.com/patents/1001852 · 30 May 2012
A time required until the friction element (7b, 7c) is completely engaged is delayed when a switch from a non-driving position to a driving position is detected or when the engine automatic stop condition no longer holds until the differential rotation of ...
https://drivepatents.com/patents/1002492 · 9 May 2012
The method involves controlling an engine block (10) based on an engine torque setpoint determined from an angular acceleration setpoint. Conical couplers (33-36) are controlled based on a transmissible torque setpoint, by measuring an engine torque value ...
https://drivepatents.com/patents/1002741 · 2 May 2012
A hybrid electric vehicle has a first mode in which slippage of a clutch between an electric motor and a driving wheel is allowed and controlled by rotational speed control of the electric motor and a second mode in which the slippage of the clutch is allo...
https://drivepatents.com/patents/1002735 · 2 May 2012
The hydraulic control apparatus calculates a target engagement hydraulic pressure of a frictional engagement element, controls the frictional engagement element so that a revolution speed at a driving source side of the frictional engagement element is hig...
https://drivepatents.com/patents/1002737 · 2 May 2012
A hybrid electric vehicle has a first mode in which slippage of a clutch between an electric motor and a driving wheel is allowed and controlled by rotational speed control of the electric motor and a second mode in which the slippage of the clutch is allo...
https://drivepatents.com/patents/1002736 · 2 May 2012
In control apparatus and method for a vehicle, the vehicle including a traveling mode (a WSC traveling mode) in which a slip control is performed for a clutch (second clutch CL2) and a revolution speed control is performed for the driving source such that ...
https://drivepatents.com/patents/1003086 · 25 Apr 2012
An engine speed control device for an industrial vehicle includes an approach detector 33 that detects an approach of the industrial vehicle to an object to be approached; and an engine speed controller 10 that restricts an upper limit of a rotation speed ...
https://drivepatents.com/patents/1003447 · 11 Apr 2012
A coast stop vehicle includes a variator (20) which continuously changes a speed ratio by changing a winding diameter of a belt (23) mounted on pulleys (21,22), a sub-transmission mechanism (30) connected in series with the variator (20) and shifting discr...
https://drivepatents.com/patents/1003615 · 4 Apr 2012
A control apparatus (5) for an idle-stop system mounted on a manual-transmission-vehicle includes a restart unit (52, 54, 56, 60, 62, 64) performing a restart operation of the engine (10) such that the restart unit drives a starter (22) to restart the engi...