About 79 results
https://drivepatents.com/patents/1097936 · 5 Mar 2003
An automatic stop and start control system for a multiple-cylinder internal combustion engine mounted on a vehicle is disclosed. The automatic stop and start control system performs a control for automatically stopping and restarting the engine according t...
https://drivepatents.com/patents/1097813 · 5 Mar 2003
An exhaust gas purification device of an engine comprising a particulate filter arranged in an exhaust passage. An electric motor able to impart a vehicle drive power separate from the engine and able to generate electric power from the engine is provided....
https://drivepatents.com/patents/1098560 · 5 Feb 2003
A control device for a hybrid vehicle includes an actual intake gas negative pressure detection unit which detects an intake air negative pressure for the engine, an estimated intake gas negative pressure calculation unit which estimates an intake air nega...
https://drivepatents.com/patents/1099187 · 8 Jan 2003
A method for and apparatus for preventing oscillations of a vehicle. The engine speed is monitored and filtered, the filtered engine speed being compared to a natural frequency of the vehicle. The natural frequency corresponds to a gear ratio of the vehicl...
https://drivepatents.com/patents/1099279 · 2 Jan 2003
The method involves requesting data for at least part of the route, determining an operating strategy for individual drive train components, computing anticipated energy consumption from the data and strategy. The method involves determining a period for w...
https://drivepatents.com/patents/1101390 · 2 Oct 2002
A control system is provided for the drive system of automotive vehicles. A control determines a combination of torque to be applied from an integrated starter-generator and compression torque to be applied from an engine. The combination of the integrated...
https://drivepatents.com/patents/1102368 · 21 Aug 2002
A control device for a hybrid vehicle is provided which comprises an all cylinder deactivated operation execution flag F_ALCS for executing the all cylinders deactivated operation, when it is determined that the all cylinders deactivated operation is appro...
https://drivepatents.com/patents/1102367 · 21 Aug 2002
A hybrid vehicle control apparatus is provided which can improve fuel consumption. There is provided: a cylinder cut-off determination section (F_ALCSSTB) for determining whether all cylinders should be cut off; a cylinder cut-off cancellation determinatio...
https://drivepatents.com/patents/1102364 · 21 Aug 2002
In a control apparatus for a hybrid vehicle having an engine and a motor as a driving source, the control apparatus stops fuel supply to the engine by a fuel supply stop device during deceleration, and performs regenerative braking by the motor depending o...
https://drivepatents.com/patents/1102365 · 21 Aug 2002
In an assist control apparatus for a hybrid vehicle comprising an engine as a drive source of the vehicle, and a motor assisting drive of the engine in accordance with driving conditions of the vehicle, the engine is a cylinder deactivating engine switchab...