About 69 results
https://drivepatents.com/patents/1010104 · 17 Aug 2011
A control device for stopping an engine, configured in such a manner that, when, after the ignition of the engine is turned off, the throttle valve is opened to introduce air in order to avoid that a piston stops near the top dead center, the control devic...
https://drivepatents.com/patents/1013358 · 4 May 2011
A control apparatus for an internal combustion engine is provided that can precisely reflect requirements relating to performance of the internal combustion engine in a control amount of each actuator by compensating for weaknesses in the so-called torque ...
https://drivepatents.com/patents/1013264 · 4 May 2011
Provided is an engine control unit which is capable of determining whether or not a sudden change in ETC characteristic has occurred, timely learning the ETC characteristic, and thus suppressing excessive racing of an engine and enhancing torque realizing ...
https://drivepatents.com/patents/1013836 · 13 Apr 2011
A vehicular control apparatus for a vehicle having an accelerator pedal for increasing and decreasing an engine output, and a clutch pedal for changing between a transmission state transmitting a driving force outputted from the engine and a non-transmissi...
https://drivepatents.com/patents/1014613 · 23 Mar 2011
A throttle opening control section reduces the opening degree of the throttle valve when the detected speed, which is either engine speed or speed of the vehicle detected by a speed detector, is greater than or equal to predetermined first speed. An engine...
https://drivepatents.com/patents/1067026 · 31 May 2006
A target value of an engine load ratio is calculated. A target throttle opening required for making the actual engine load ratio equal to the target engine load ratio is calculated on the basis of an intake pipe pressure which is a pressure in the intake p...
https://drivepatents.com/patents/1067358 · 17 May 2006
A target value of an engine load ratio is calculated. A target throttle opening required for making the actual engine load ratio equal to the target engine load ratio is calculated on the basis of an intake pipe pressure which is a pressure in the intake p...
https://drivepatents.com/patents/1067913 · 26 Apr 2006
An accelerator opening changes with time when an acceleration/deceleration request is made by a driver. A filtering device smoothes the response waveform (unsmoothed torque) of driver request torque obtained at this time at a predetermined smoothing rate. ...
https://drivepatents.com/patents/1067972 · 26 Apr 2006
A control device of an internal combustion engine which determines a target throttle opening degree in accordance with a required intake pipe internal pressure and which suppresses the occurrence of hunting of the throttle opening degree is provided, where...
https://drivepatents.com/patents/1069533 · 1 Mar 2006
The method involves measuring a current speed of a combustion engine using a speed sensor (4). A torque is calculated for a stable idling speed corresponding to an operating state of an internal combustion engine by an idling regulator, and another torque ...