About 129 results
https://drivepatents.com/patents/1090508 · 7 Jan 2004
The vehicle braking operates by detecting wheel torque required by the driver, determining the engine power required, and when this is negative, determining the reference value for the operating regime of the engine, so that required power is obtained with...
https://drivepatents.com/patents/1092202 · 29 Oct 2003
A vehicle drive control apparatus includes an engine (12) that generates power through combustion of fuel, an automatic transmission (10) that transmits a reverse input from a driving wheel to the engine and automatically performs a gear shifting among a p...
https://drivepatents.com/patents/1092860 · 1 Oct 2003
An automatic transmission for a vehicle having idle-stop control means for controlling idle start and idle stop of an engine in accordance with predetermined idle-stop conditions during idle running of the vehicle, wherein it comprises means for detecting ...
https://drivepatents.com/patents/1092861 · 1 Oct 2003
An exemplary power management system (100) may include a power source (112) and a transmission (114). The transmission may include a drive member (118, 120) and at least two shift ranges. The drive member of the transmission may be driveably engaged with t...
https://drivepatents.com/patents/1093011 · 24 Sep 2003
Vehicle comprises an automatic transmission (1) switched by a shift-by-wire system having a device (5) for the electronic driver acquisition in the form of a running notch signal effecting the switching process. The switching process is carried out to inse...
https://drivepatents.com/patents/1093893 · 20 Aug 2003
A method and a system in a vehicle to control the input torque to a drivetrain member (4) connected to an engine (2) is presented. The method comprises the steps of determining (101, 210) a value of the input torque (Ti) and determining (101, 201) the rota...
https://drivepatents.com/patents/1094174 · 6 Aug 2003
A gear changer uses ratio change information from a control unit for the existing (gangauti) and new (uefktgetpl) gears and calculates an engine rotation speed for the new gear. The driver-desired moment and physical acceleration moment for the new gear is...
https://drivepatents.com/patents/1096260 · 7 May 2003
In an engine with an automatic transmission having a lock-up mechanism. engine ignition timing is retarded more for a predetermined period immediately after a lock-up than the engine ignition timing normally set based upon an engine operating condition whe...
https://drivepatents.com/patents/1096679 · 16 Apr 2003
A controller for an exhaust brake device is provided whereby the braking force of the exhaust brake device can be ensured sufficiently, even at low vehicle speeds. A controller for an exhaust brake device (73) used in combination with a power transmission ...
https://drivepatents.com/patents/1097134 · 2 Apr 2003
A vehicle driving force control apparatus for a vehicle includes an actuating section to control a driving force of the vehicle so as to cause an actual vehicle speed of the vehicle to follow a target vehicle speed (EVSP). A target acceleration calculating...