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US20110077828 TROUBLE-DECIDING DEVICE FOR ELECTRIC OIL PUMP TO BE USED IN TRANSMISSION OF VEHICLE HAVING ENGINE AUTOMATIC-STOP CONTROL DEVICE  
At vehicle stop judgment time t1, a first engine automatic-stop control permission judgment, based on idle stop permission conditions by which an instant permission judgment can be possible, is...
US20130080001 SYSTEM AND METHOD FOR CONTROLLING LOADS ON A DUAL MASS FLYWHEEL ATTACHED TO AN ENGINE BASED ON ENGINE SPEED  
A system according to the principles of the present disclosure includes an engine speed module and a downshift indicator module. The engine speed module determines an engine speed when a clutch is...
US20150233310 Multi Fuel Engine Substitution Optimization for Transient Performance  
In an engine system of a machine having a multi fuel engine system, the occurrence of transient events such as gear shifts, grade changes and machine speed changes may be anticipated, and a fuel...
US20130151089 ENGINE TORQUE COMPENSATION METHOD BASED ON CHANGE IN CONCENTRATION OF ETHANOL FOR FFV  
An engine torque compensation method is based on a change in the concentration of ethanol for a Flexible Fuel Vehicle (FFV). In the method, a concentration of ethanol in fuel that is supplied to...
US20110257854 DRIVER TORQUE REQUEST SYSTEMS AND METHODS  
A minimum torque module selectively determines a first minimum propulsion torque based on second and third minimum propulsion torques when a torque converter clutch is in unlocked and locked...
US20090222178 POWER TRANSMISSION GEARBOX PRESENTING A MODIFIABLE SPEED OF ROTATION AT ITS OUTLET, AND A CORRESPONDING METHOD OF OPERATION  
A power transmission gearbox for rotorcraft for transmitting rotary movement from at least two engine members to a main shaft, wherein the gearbox presents at least two transmission systems for...
US20120109475 OUTPUT TORQUE CONTROL DEVICE  
Detection-time torque of a drive source is determined when a value that varies in accordance with depression of an accelerator pedal has exceeded a predetermined value, first torque is determined...
US20150166038 METHOD AND APPARATUS FOR TORQUE ARBITRATION AND SHAPING IN A MULTI-MODE POWERTRAIN SYSTEM  
A method for operating a multi-mode powertrain system includes monitoring an operator request for tractive power, and arbitrating the operator request for tractive power with axle torque...
US20120150399 TORQUE CONTROL SYSTEM AND METHOD FOR ACCELERATION CHANGES  
A control system includes a driver torque determination module, a lash zone torque determination module, a rate limit determination module, and an immediate torque determination module. The driver...
US20080172160 Method to measure VCT phase by tracking the absolute angular positions of the camshaft and the crankshaft  
A method is provided for measuring the phase relationship between the two shafts. The method includes: providing a first index means on the first pulse wheel; providing a second index means on the...
US20080076622 APPARATUS FOR CONTROLLING A HYBRID DRIVE SYSTEM FOR A MOTOR VEHICLE, AN INDUSTRIAL TRUCK IN PARTICULAR  
An apparatus for controlling a hybrid drive system for a motor vehicle, an industrial truck in particular, with an internal combustion engine BKM, an accumulator for electric energy, an apparatus...
US20120209481 BRAKE TEST METHOD  
A ground engaging vehicle having an engine, a transmission driven by the engine, a controller, and a braking system. The controller is communicatively coupled to the engine and the transmission....
US20130018554 Controlling Power Output Of Secondary Powertrain In Dual Powertrain Machine  
A method of controlling a dual powertrain machine includes propelling the dual powertrain machine by transmitting power from a first engine of a primary electronically controlled powertrain to a...
US20070016336 Method and System For Reducing Stress Concentrations in Lap Joints  
A stress concentration reduction system includes a hoop tension finger doubler coupled to a fuselage panel lap splice. The lap slice is formed by an upper fuselage panel overlapped by a lower...
US20140032065 ACCUMULATOR FLUID TEMPERATURE ESTIMATION ALGORITHM  
A system includes an accumulator control module that selectively releases automatic transmission fluid from an accumulator. The accumulator control module also receives a plurality of measured...
US20120035817 IDLE STOP VEHICLE AND CONTROL METHOD THEREOF  
An idle stop vehicle performs an idle stop to automatically stop an engine during a stop of the vehicle. The vehicle includes an idle stop condition determination unit for determining whether or...
US20110172891 DIRECT INJECTION ALCOHOL ENGINE WITH BOOST AND SPARK CONTROL  
Boosted engine operation and spark timing of an engine may be adjusted with alcohol content of the fuel in a direct injection engine. Further, various adjustments may be performed in numerous...
US20120197503 ENGINE RESTART STRATEGY  
A vehicle includes an internal combustion engine, a transmission having a neutral state and an engaged state, and a controller. The controller is configured to determine a restart condition for...
US20090132108 METHOD FOR LIMITING SETPOINT TORQUES DURING ENGINE CONTROL  
A method for controlling a motor vehicle drive, in particular a hybrid drive, is provided, the motor vehicle drive having at least two individual motors. In a first method step, at least one total...
US20080221761 Vehicle control system and component units therefor  
In a vehicle control system, a vehicle unit transmits a smart request signal through its LF transmitter. When a mobile unit receives the smart request signal through its LF receiver, it transmits...
US20090216413 METHOD OF GEAR-SHIFTING IN A SERVO-CONTROLLED MANUAL GEARBOX  
A method of gear shifting in a servo-controlled gearbox. The method generates an oscillation on angular velocities of primary and secondary shafts of the gearbox, separates the primary shaft from...
US20150239453 REGULATION OF CONCENTRATION/FRACTION OF SUBSTANCES IN AN EXHAUST STREAM  
A method for regulation of a concentration/fraction of one or several substances in an exhaust stream in a motor vehicle through control of its driveline. The motor vehicle includes a driveline...
US20080215216 Method and Control Unit for Damping Load Impacts with an Open Torque Converter Lockup Clutch  
A method controls an internal combustion engine in a drive train having a hydraulic torque converter with a pump wheel and a turbine wheel, during a changeover from an overrun mode into a traction...
US20090118925 SYSTEM CONSTRAINTS METHOD OF CONTROLLING OPERATION OF AN ELECTRO-MECHANICAL TRANSMISSION WITH TWO EXTERNAL INPUT TORQUE RANGES  
A method to control an electro-mechanical transmission mechanically-operatively coupled to an internal combustion engine and first and second electric machines to transmit power to an output...
US20080182713 Continuously Variable Transmission, Vehicle Having The Continuously Variable Transmission, And Control Device And Control Method For The Continuously Variable Transmission  
Restriction of hunting in the gear ratio of an electronically-controlled continuously variable transmission (ECVT) for a vehicle. A gear ratio change mechanism has a crankshaft as an input shaft,...
US20080208420 Torque control arbitration in powertrain systems  
A method of regulating a torque output of a vehicle powertrain includes generating a plurality of torque requests and associating each of the plurality of torque requests with one of a plurality...
US20090248261 ASSUMPTION TORQUE SETTING DEVICE, AUTOMATIC TRANSMISSION CONTROLLER, AND METHOD FOR LEARNING INTERNAL COMBUSTION ENGINE DELAY MODEL  
An assumption torque setting device for an engine that executes a torque reduction process during gear shifting. The device sets a torque assumed to be output by the engine and based on a target...
US20080190675 Vehicle Driving System  
To provide a vehicle driving system capable of engaging a clutch smoothly and early when clutch engaging is requested. A 4WD CU 100 controls a motor 5 and engagement/disengagement of a clutch 4....
US20120296538 Transmission Turbine Acceleration Control for Managing Vehicle Acceleration  
Methods and systems for managing acceleration of a motor vehicle having an automatic transmission by controlling transmission turbine acceleration are provided. A desired transmission turbine...
US20100087994 Transmission gear selection and engine torque control method and system  
A method and control system for a transmission in communication with an engine includes a pedal input interpreter module determining a power demand signal from a pedal position and a vehicle...
US20090098976 Hybrid Powertrain System Having Selectively Connectable Engine, Motor/Generator, and Transmission  
A hybrid powertrain having an engine, multi-speed transmission connected to a final drive and not continuously connected to the engine, a single motor/generator connected to an energy storage...
US20050251297 System for remotely starting the engine of a vehicle that has a manual transmission  
A slave controller for mounting in a vehicle having an engine for driving at least one wheel of the vehicle via a manual transmission and a cabin having a plurality of components for operation by...
US20070179695 Driveline clunk detection and control  
A driveline clunk control system for a vehicle having an engine that drives a driveline through a transmission includes a transmission output shaft speed (TOSS) sensor that generates a TOSS signal...
US20080183359 Vehicle and Control Device and Control Method Thereof  
A vehicle with a transmission having a crankshaft and an output shaft. A clutch located between the output shaft and a drive wheel is engaged and disengaged according to a rotational speed of the...
US20090118919 METHOD FOR DETERMINING INERTIA EFFECTS FOR A HYBRID POWERTRAIN SYSTEM  
A method for controlling a hybrid powertrain system based upon determined inertial effects for a continuously variable operating range state includes monitoring an operator torque request and a...
US20080208421 Method and Transmission Arrangement For Changing Gears  
The invention concerns a method and a transmission arrangement for changing gears in a transmission with a hydrostatic transmission and a manual gearbox (4) connected downstream from it. First the...
US20090228178 CHASSIS SYSTEM ENGINE TORQUE REQUESTS  
An engine control system of a vehicle comprises a torque module and a chassis request evaluation module. The torque module controls a torque output of an engine based on a driver torque request...
US20080319619 VEHICLE DRIVE CONTROL SYSTEM  
A vehicle drive control apparatus is capable of setting characteristics of a target drive torque so as to provide a vehicle operation that is extremely smooth and comfortable for an operator. The...
US20090055060 Clutch Controller, Method of Controlling Clutch, and Straddle-Type Vehicle  
A clutch controller that transmits appropriate torque during engaging operation of a clutch. An actual torque obtaining section obtains torque transmitted from a drive-side member of the clutch to...
US20090048746 Vehicle cruise control apparatus  
A vehicle cruise control apparatus is provided. The vehicle has an engine 2 mounted thereon, a function of implementing constant-speed-cruise control and transmission control. The apparatus...
US20080254937 AUTOMATIC TRANSMISSION SHIFT CONTROL APPARATUS  
An automatic transmission shift control apparatus is basically provided with deceleration operating condition detecting section, a first shift phase control section and a second shift phase...
US20090164061 AUTOMATIC FAN CURVE SELECTION  
A method and system and method for use in a vehicle. The method includes providing a plurality of fan curves in a vehicle, requesting vehicle information, and selecting a fan curve from the...
US20110320081 Electric Automobile, Hybrid Automobile, Automobile, Automobile Brake Network System, In-Vehicle Network System, and Electronic Control Network System  
In order to prevent an automobile from keeping running in an unsafe state when communication via an in-vehicle network becomes impossible, the present invention provides an in-vehicle network in...
US20090118945 METHOD FOR MANAGING LASH IN A DRIVELINE  
A hybrid powertrain system includes a transmission device operative to transfer power between an input member, a torque machine and an output member, the output member coupled to a driveline...
US20090143946 Power train control system with engine speed override  
A power train is provided having an engine operably coupled to a transmission. The power train also has at least one operator interface device, each operator interface device being configured to...
US20120117832 Snow Groomer and Relative Control Method  
A snow groomer has a first and second track; an internal combustion engine; a plurality of working devices; a user interface; a power transmission; a first computing block for determining a total...
US20090326770 Retarding system that retards motion of power source  
A retarding system for a mobile machine is disclosed. The machine may have a power source and a traction device driven by the power source. The retarding system may have a speed sensor configured...
US20120296537 SYSTEM AND METHOD FOR DECREASING ACCELERATION DISTURBANCE DURING TRANSMISSION UPSHIFTS  
A control system for an engine includes a torque phase detection module, a torque request generation module, and an engine torque control module. The torque phase detection module detects a start...
US20090143191 Power train control system  
A power train is provided having a power source operably coupled to a transmission to transmit a power output to at least one traction device. The power train also has a controller configured to...
US20090240406 ENGINE CONTROL DEVICE FOR WORKING VEHICLE  
An engine control device is adapted to a working vehicle that is capable of switching between a power mode and an economy mode, and capable of forcibly downshifting through gears of a transmission...