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Data Processing: Vehicles, Navigation, And Relative Location > Vehicle Control, Guidance, Operation, Or Indication > Transmission Control > And Other Vehicle Control > Engine Output Control Engine Output ControlEngine Output Control patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.12/14/06 - 20060282206 - Method for effecting kickdown shift A method for effecting a kickdown shift in a transmission of an automotive vehicle controls turbine speed change based on a continuous desired acceleration calculation. The method determines an initial speed of a turbine that transmits torque between an engine and a plurality of gears through a plurality of releasing ... 11/30/06 - 20060271264 - Method of controlling a continuously-variable traction chain of a motor vehicle which is designed to improve noise characteristics if the mode has been determined as being the transient mode, then said moving average (L′) of the gear ratio (L) lies outside the range of values defined by the first and second threshold value (S1, S2) ... 10/05/06 - 20060224292 - Control apparatus for vehicle A control apparatus for a vehicle includes a RAM adapted to require a power to store and retain data. A nonvolatile memory is provided to be adapted not to require a power to store and retain data. Additionally, a CPU is provided to be adapted to make watch and/or control ... 08/24/06 - 20060190155 - Device for controlling an engine or a gearbox An arrangement for controlling a vehicle engine or transmission includes a control device arranged remotely from the engine/transmission (which provides the open-loop and closed-loop control algorithms), and a unit which is attached to the engine/transmission, and which is electrically connected directly to a plurality of sensors and/or actuators. The unit ... 08/17/06 - 20060184304 - Vehicle drive control system and method A drive control system for an automotive vehicle includes an engine, an automatic transmission, a torque converter, a start clutch, an oil pump, a hydraulic pressure control unit, an engine control unit, an automatic engine stop/restart control unit and a torque transmission control unit configured to calculate target start clutch ... 08/10/06 - 20060178797 - Coordinated torque control security method and apparatus A method of preventing undesirable vehicle behavior in a vehicle torque control system that includes determining an expected axle torque based on a vehicle speed, a powerplant profile, an accelerator pedal position and/or a cruise control signal. The method also includes estimating an actual axle torque of a powerplant based ... 08/03/06 - 20060173602 - Powertrain of a motor vehicle and method for controlling said powertrain The power train (1) includes a controlled drive source (3), a clutch (6), an automatically shifting transmission (7) and a data transmission device (2). The power train contains an additional drive source (12) and is fitted with a control system by means of which a correction value (K pid) for ... 07/20/06 - 20060161325 - Automated manual transmission launch control The present invention relates to launch control of a vehicle having an automated manual transmission and an automated clutch selectively engaging an output of an engine to an input of the transmission. When a request for vehicle launch is detected, an output speed of the automated clutch and a desired ... 07/13/06 - 20060155453 - Selecting transmission ratio based on performance drivability and fuel economy A transmission control system for a vehicle includes a driver input device that generates a driver input signal and a control module that receives the driver input signal. The control module determines an operating mode of a transmission based on the driver input signal and selects a gear ratio of ... 07/13/06 - 20060155452 - Method for operating a drive train of a motor vehicle 2.2. The control device determines a maximum acceptable power (Pmax) from a characteristic curve (32) as a function of temperature information of the transmission. Using a rotational speed of the drive machine the control device determines from said maximum acceptable power (Pmax) a maximum acceptable torque (Mmax) to which the ... // - 1. Method for operating a drive train of a motor vehicle. 2.1. A torque which is output by a drive machine may be limited by a control device in order to protect a transmission. The object of the invention is to propose a method by means of which the transmission is protected against damage by excessively high temperatures. - ... 04/13/06 - 20060080020 - Engine torque control device An engine torque control device is configured to provide increase engine output torque during shifting, with excessive engine output torque being prevented while shift shock is reduced. The engine torque control device has an automatic transmission control section that controls an automatic transmission and an engine output torque control section ... 02/02/06 - 20060025915 - Lift truck In a lift truck of a type that, using a brake controller 20, a traveling motor 3 can be braked by an electromagnetic brake 17, the brake controller 20, when it detects the brake operation of a brake operation device, not only actuates the electromagnetic brake 17 but also detects ... 01/26/06 - 20060020384 - Engine and driveline torque transfer device control A starting clutch control includes an engine control state and a slip control state. The engine and slip control states include feedforward and driveline damping control terms. The engine state control may further include an engine speed control term. The slip control state further includes a clutch slip control term. ... 11/24/05 - 20050261817 - Hybrid transmission launch algorithm A launch system for a hybrid vehicle includes a pump, an electronic throttle, a sensor, and a hybrid control module. The pump is driven by an internal combustion engine and provides pressurized fluid to a transmission. The electronic throttle selectively adjusts airflow to the internal combustion engine and current to ... 11/17/05 - 20050256623 - Method for dynamically determining peak output torque within battery constraints in a hybrid transmission including a parallel hybrid split A method for determining output torque limits of a powertrain including an electrically variable transmission relies upon a model of the electrically variable transmission. Transmission operating space is defined by electric machine torque constraints, engine torque constraints and battery power constraints. Output torque limits are determined at the limits of ... 08/18/05 - 20050182546 - Throttle phase out control A vehicular powertrain has output torque established in accordance with various torque contributions in including throttle and brake torques. Throttle torque contribution is reduced proportionally to the amount of brake torque requested. Furthermore, such torque reductions are less aggressively applied with increasing throttle torques requested. ... 08/11/05 - 20050177293 - Method for controlling a drive of a vehicle A method of controlling a drive of a vehicle during both acceleration phase and constant ground speed phase of operation is disclosed. The drive includes an engine (1) controlled by an electronic control unit (6), the engine driving an infinitely variable change-speed gear (2). The method includes setting a desired ... 08/04/05 - 20050171670 - Control apparatus and process for internal combustion engine A control apparatus for an internal combustion engine with an exhaust recirculation system includes an acceleration request sensing section to sense a driver's acceleration request; and an engine operating condition sensing section to sense a current engine operation condition at the time of detection of the driver's acceleration request, to ... 07/07/05 - 20050149245 - Load anticipating engine/transmission control system An engine and transmission control system is responsive to manipulation of manually operated control devices which can cause actions which result in increased load on the vehicle engine, before the engine actually begins to be effected by the load increase. The control system monitors manipulation of control devices and engine ... 06/30/05 - 20050143888 - Engine torque reduction control method According to an embodiment of the present invention, an engine torque reduction control is not performed when an ignition timing advance condition is satisfied at an idle state, and therefore, ignition timing retardation by an unnecessary torque reduction request from a TMS does not occur. ... ### FreshPatents.com Support |