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Document Title |
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8167078 |
Work vehicle
An object is to provide a work vehicle whose drive portion can be downsized. An engine having an engine output shaft, an electric motor driven by a battery which is attached integrally to the...
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8091662 |
Hybrid drive for vehicles and method for controlling a transmission for a hybrid drive
A hybrid drive for vehicles includes at least a main engine, especially an internal combustion engine, a generator, an electric engine, and a planetary transmission including a sun wheel, an...
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7980340 |
Hybrid vehicle having power assembly arranged transversely in engine compartment
A hybrid vehicle includes two front wheels, two rear wheels, an internal combustion engine, a first motor/generator, and a second motor/generator. The first motor/generator may be rotatably coupled...
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7925426 |
Power management systems and devices
Described herein are devices, systems, and methods for managing the power consumption of an automotive vehicle, and thereby for optimizing the power consumption of the vehicle. The devices and...
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7899587 |
Front and rear wheel drive vehicle
A front and rear wheel drive vehicle having a front wheel pair and a rear wheel pair, one of which is driven with an engine and the other one of which is driven with a motor. The vehicle includes...
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7885737 |
Control unit for controlling an engine stop of a hybrid vehicle
A hybrid vehicle control system for cutting off fuel to an internal combustion engine of hybrid vehicle while providing smooth transitions from a hybrid drive mode to an electric drive mode is...
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7827784 |
Exhaust gas control apparatus for internal combustion engine and method of controlling same
An exhaust gas control apparatus for an internal combustion engine includes an exhaust gas purification catalyst device provided in an exhaust passage for the engine; an HC adsorption portion,...
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7819211 |
Motorcycle
A motorcycle in which an engine is disposed between a front wheel and a rear wheel and an exhaust pipe for guiding exhaust gas emitted from the engine is extended forward relative to the engine,...
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7806800 |
Drive train
In a drive train and a method for operating the drive train for a motor vehicle, comprising a hydraulically shiftable transmission unit with an input shaft connectable to an internal combustion...
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7801661 |
Power boost system and method
A power boost system and method. An illustrative embodiment of the power boost system includes an operator interface having a system activation button; a vehicle system controller connected to the...
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7774108 |
Front and rear wheel drive vehicle
A front and rear wheel drive vehicle having a front wheel pair and a rear wheel pair, one of which is driven with an engine and the other one of which is driven with a motor. The vehicle includes...
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7694763 |
Vehicle and its control method
When a shift lever is in a parking position, a rotation restriction index Jm2 is set based on a drive state of an engine or a first motor (S130, S160, S240, and S290). A current value based on the...
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7624568 |
Vehicle and control method thereof
When both catalyst degradation and catalyst odor need to be suppressed when a fuel cut condition is satisfied, a fuel cut control is executed giving priority to control for suppressing catalyst...
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7621120 |
Hybrid technology for lean NOx trap and particulate filter regeneration control
A method for the use of hybrid technology to control lean NOx trap (LNT) and particulate filter regenerations using an electric motor wherein for the LNT (a) the electric motor is adapted to absorb...
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7610124 |
Control device for motor-driven vehicle
A control device for a motor-driven vehicle, the control device includes: a zone determining unit that determines at least a normal use zone, a discharge zone, an over-discharge zone, a charge...
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7520354 |
Hybrid vehicle with combustion engine/electric motor drive
A vehicle including a prime mover, a generator mechanically coupled to the prime mover, a first multi-input drive unit having at least first and second rotational inputs and at least one rotational...
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7448459 |
Method for detecting abnormality in a hybrid vehicle
A method for detecting an abnormality in a hybrid vehicle. The hybrid vehicle includes an engine that can run in a cylinder cut-off state where intake and exhaust valve lifts are made zero, and a...
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7445066 |
Vehicle control device, car having the device, and method of controlling the car
When a computed torque command value Tr* of a ring gear shaft as a drive shaft exceeds a maximum torque Tmax, skid occurring state control (step S118) triggered by detection of the occurrence of a...
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7325638 |
Motor vehicle with a primary engine for acceleration and secondary engine augmented by an electric motor for cruising
A motor vehicle having a primary internal combustion engine is equipped with a secondary engine and an electric motor to supplement the power produced by the primary engine. The primary engine...
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7271555 |
Vehicle electrical assist apparatus and kit for same
Apparatus for installation in new motor vehicles or for retrofitting into existing motor vehicles, including an electric motor coupled to a drive shaft and a controller for the motor. The existing...
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7191859 |
Driving apparatus for an electric vehicle
A driving apparatus comprises an electric generator driven by an engine and a motor for driving driving-wheels by using electric power from the electric generator, wherein an engine-side input axle...
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7150333 |
Vehicle control apparatus and method
A controller is provided for implementing a line pressure control for controlling a line pressure for an automatic transmission and a motor assist control for controlling an assist amount by an...
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7146958 |
Control apparatus for hybrid vehicle
An object is to improve fuel consumption efficiency. Accordingly, a fuel gradual addition delay time when starting (engine water temperature) TMKSTDLYT which changes in a decreasing trend with an...
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7128671 |
Hybrid power system with external auxiliary motor
A hybrid power system, comprising a first power unit, a secondary shaft, a first transmission device, an auxiliary power unit, and a second transmission device. The first power unit has a primary...
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7111698 |
Hybrid vehicle controller
The controller includes motor control means for controlling the drive RPM of a motor generator to reach a specified RPM less than the idle RPM when the braking condition of a foot brake is detected...
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7100720 |
Driving power control devices for hybrid vehicle
A driving power control device for a hybrid vehicle controls the engagement state of a lockup clutch so that high efficiency in regeneration is obtainable. The driving power control device for a...
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7083020 |
Automatic stop/start controller for engine and method for controlling automatic stop and automatic start
An automatic stop/start controller for an engine which automatically stops and starts the engine without operation of an ignition key. In automatically stopping the engine without operation of the...
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7074157 |
Control apparatus for hybrid vehicle
A motor charge-discharge torque limit correction coefficient for during cylinder deactivation enlargement assistance, which changes with an increasing trend according to an increase in a...
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7074156 |
Drivetrain on a motor vehicle and method for controlling a drivetrain
The drivetrain of a motor vehicle with an engine, a crankshaft starter-generator, a hydrodynamic torque converter and an automatic gearbox, comprises an overriding drivetrain controller (20) with a...
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7059116 |
Power output apparatus and control method for same
During the catalyst warm-up period, when control enabling reduction in hydrocarbons is not executed in gasoline engine 100, the opening of the throttle valve 101 is made smaller in order to reduce...
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7017693 |
Drive device for hybrid vehicle
A hybrid vehicle drive system is designed to have dimensions that are shorter in an axial direction and improved centering accuracy of a rotor, in order to prevent deterioration of motor...
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7016773 |
Control system for hybrid vehicle
A control system for a hybrid vehicle, which enables the hybrid vehicle to optimally selectively use driven modes to attain excellent fuel economy and thereby make it possible to improve fuel...
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6988572 |
Hybrid vehicle
A hybrid vehicle having an engine and a motor as power sources that generate electrical power, and an output shaft to which driving power from at least one of the engine and the motor is...
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6986335 |
Method for operating an internal combustion engine
A method for operating an internal combustion engine (10) installed in a motor vehicle having controlled intake and exhaust valves and that is coupled in fixed fashion with an electrical machine...
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6956298 |
Control apparatus for hybrid vehicle
A control apparatus for a hybrid vehicle includes an engine and a motor as power sources of the hybrid vehicle, an energy storage device for storing electrical energy converted, by the motor, from...
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6950739 |
Motor controller of deceleration idling-cylinder engine vehicle
A motor control device for a vehicle having a deceleration deactivatable engine which includes at least one deactivatable cylinder which is deactivated during a deceleration traveling of the...
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6938713 |
Dynamotor of hybrid vehicle, and method of control thereof
The present invention is characterized by a hybrid car comprising a motor generator mechanically connected with the crank shaft of an internal combustion engine for driving a car wherein the...
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6935450 |
Hybrid vehicle driving device
A motor/generator is arranged radially outward of a middle portion of a front cover of a torque converter so that at least a part of the motor/generator axially overlaps the torque converter, with...
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6936934 |
Power generating controller of a vehicle
In a power generating controller of a vehicle, electric power of a first power supply, employed at engine startup and during vehicle driving, is conserved to decrease power needed for charging of...
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6913558 |
Control system for stopping and starting vehicle engine
An engine stop and start control system for securing a normal line pressure in a hydraulic circuit of the transmission. The system has an engine as a power source for driving the vehicle; a...
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6886649 |
Control device for hybrid vehicles
A control apparatus for a hybrid vehicle which includes an all cylinder deactivated operation execution flag F_ALCS for executing the all cylinders deactivated operation, when it is determined that...
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6866111 |
Method and apparatus for proportionally assisted propulsion
A system for the proportional propulsion assistance by a DC motor propulsion secured to a wheel of a bicycle propelled by a user person who provides an effort. The system has a strain gauge for the...
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6867509 |
Control apparatus for transmission-equipped hybrid vehicle, and control method for the same
The priority sequence in a control of adjusting the drive power with respect to a vehicle drive power request is set in the sequence of: (1) an engine output increase, (2) a motor output increase,...
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6856034 |
Method of operating a hybrid electric vehicle to reduce emissions
A method of operating a hybrid electric vehicle 10 to reduce emissions. The method utilizes the vehicle's electric motor/generator 12 to generate a negative torque during cold-start conditions,...
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6843337 |
Control system and method for hybrid vehicle
A control system and method for accelerating the warm-up operation of a hybrid vehicle while preferably using the characteristics of the hybrid vehicle. The system comprises a warm-up accelerating...
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6837323 |
Variable shift schedule control
A method for shifting from a first gear ratio to a second gear ratio in a vehicle is provided. The method includes defining a variable shift schedule comprising at least two gear ratio change...
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6830118 |
Drivetrain for a motor vehicle
The invention relates to a drive train for a motor vehicle, having an internal combustion engine (1), having an electric machine (2), which upon starting of the engine (1) generates a torque, and...
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6828742 |
Power supplying apparatus and method for vehicle drive device to be controlled using control unit
A vehicle drive device substantially has a motor and a power supplying apparatus. The power supplying apparatus has a main battery, a sub-battery, a power drive unit, a capacitor, a contactor, and...
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6817964 |
Control apparatus of hybrid vehicle
A control apparatus and method for a hybrid vehicle that judges whether the vehicle is running on a congested road based on an output from a sensor, causes a take-off from a first state where a...
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6791203 |
Assistance controlling apparatus for hybrid vehicle
This invention relates to an assistance controlling apparatus for a hybrid vehicle which assists an outputs of the engine by an output of the motor. The assistance controlling apparatus for a...
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