Matches 151 - 200 out of 467 < 1 2 3 4 5 6 7 8 9 10 >
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7184869 Electric vehicle steering/drive control method  
In steering control for individually controlling wheel steering angles α 1 , α 2 , α 3 , and α 4 of a vehicle in accordance with a condition equation for forming a prescribed mode, one of the...
7181337 Travel assist system  
A travel assist system searches a nearest service station based on navigation information and predicts a quantity of aqueous urea solution consumed until the service station is reached. If a...
7172524 Automotive vehicle transmission systems  
An automotive vehicle transmission system has two epicyclic gearsets and a first and second electrically connected motor/generator. Components of the epicyclic gearsets and the motor/generators are...
7167783 Apparatus and method for controlling regenerative braking of an electric vehicle  
The method includes detecting a brake pedal operation. Thereafter, calculating a non-driven wheel braking force applied to a non-driven wheel of the electric vehicle according to the brake pedal...
7163088 Lift truck for the transport of a battery block of an industrial truck  
A lift truck ( 6 ) for the transport of a battery block ( 1 ) of an industrial truck, such as a fork-lift truck. The lift truck ( 6 ) includes at least one electrical unit. The electrical unit can...
7164976 Control apparatus for fuel cell vehicle  
A control apparatus 20 is provided in order to improve the energy efficiency of a vehicle during regeneration by a propulsion motor. At the time of regenerative operation of a propulsion motor ...
7164977 A/C bus assembly for electronic traction vehicle  
An electronic traction vehicle comprising a principal power unit, a power storage unit mounted on a vehicle platform. A plurality of wheels are rotably mounted on the vehicle platform with an...
7151987 System for reducing powertrain reaction torque  
A system is provided for controlling the inertia of a vehicle's powertrain during sudden braking events. Torque generated by rapid deceleration of the vehicle's drive wheels during braking is...
7149609 Vehicular electronic control unit  
A voltage generated by a variable analog signal source is input to first and second input terminals of a multi-channel A/D converter via an analog signal input circuit including an analog switch...
7140459 Vehicle driving force control apparatus  
A vehicle driving force control apparatus is provided for a vehicle having a drive source configured to drive a generator and an electric motor configured to drive an electric motor driven wheel by...
7136727 Method for controlling hybrid electric vehicle powertrain  
There is described a method for controlling a hybrid electric vehicle power-train comprising an internal combustion engine, an electric machine and a transmission, the transmission having a gear...
7127337 Silent operating mode for reducing emissions of a hybrid electric vehicle  
This novel silent operating mode for a hybrid electric vehicle (HEV) reduces noise and emissions compared to traditional HEV operating modes. It is a complementary series of software control...
7117965 Control apparatus and method for taking failure countermeasure for hybrid vehicular drive system  
In control apparatus and method for taking failure countermeasure for a hybrid vehicular drive system, on a lever diagram of a planetary gear mechanism, a revolution speed order is a first...
7117964 Control system for a hybrid electric vehicle powertrain  
A control system for a hybrid powertrain for a hybrid electric vehicle with an internal combustion engine and an electric drive system including an electric motor, a battery and a generator. The...
7117963 Apparatus for controlling a driving force of an electric vehicle  
In a hybrid vehicle 1 in which a transmission 14 is connected via a first clutch 13 to an internal combustion engine 11 and a first motor 12 that are coupled in series to front wheels Wf,...
7117071 Hybrid vehicle drive control apparatus, and control method of hybrid vehicle drive apparatus and program thereof  
A hybrid vehicle drive apparatus including an electric power generator mechanically connected to the engine, a drive motor driven by at least one of an electric current generated by the electric...
7112381 Vehicle fuel cell power plant warm-up control  
A fuel cell power plant comprises plural fuel cell stacks ( 10 A– 10 B) capable of generating power independently, and a warm-up circuit ( 33 ) which can independently warm up the fuel cell...
7110867 Vibration suppression apparatus and method for hybrid vehicle  
In vibration suppression apparatus and method for a hybrid vehicle, the hybrid vehicle comprises at least one main power source, a plurality of auxiliary power sources, and a planetary gear...
7110869 Hybrid transmission member speed determination, sensor diagnostics and fault recovery  
A hybrid powertrain has a transmission including a motor and a sensor for sensing rotation of the transmission output member. Motor speed signals are available from the motor controller. Speed...
7100721 Hybrid vehicle drive control apparatus, hybrid vehicle drive control method, and program thereof  
A hybrid vehicle drive control apparatus including an electric generator mechanically connected to an engine so as to have a differential rotation with respect to the engine, a generator brake for...
7101308 Control apparatus and method for hybrid vehicle  
In control apparatus and method for a hybrid vehicle, a target driving power and a target driving torque are calculates from at least one of detected values and estimated values of both of a...
7099757 Control apparatus for hybrid vehicle  
An FI/AT/MGECU, in a cylinders deactivation operating state during cruise control where the vehicle speed follows a predetermined target speed, regulates renewal on an addition side of a power...
7096935 Vehicle power supply control apparatus  
A power supply control for a vehicle includes air-conditioning electric devices and other electric devices. In the power supply control operation, current target power that is necessary for the...
7099756 Motor drive apparatus, hybrid vehicle drive apparatus using the same, and computer readable recording medium recorded with program for causing computer to perform control of motor drive apparatus  
Upon detection of a fault in a DC power supply based on a voltage from a voltage sensor or a temperature from a temperature sensor, a control device controls inverters to cause AC motors to output...
7096098 Traction chain for a series hybrid vehicle  
Traction chain for a series hybrid vehicle comprising an engine ( 10 ) which drives an alternator ( 11 ), an electric traction motor ( 21 ), a inverter which enables the electric traction motor to...
7096099 Controller with motor output torque limiter for hybrid vehicle  
A controller for a hybrid vehicle in which the torque is output from an engine and/or an electric motor and is transmitted to drive wheels through a fluid torque converter and a transmission. The...
7091686 Electric power steering apparatus  
The atmosphere temperature calculator calculates an estimated atmosphere temperature value by subtracting a temperature rise amount of a temperature sensor which is calculated based on a motor...
7089095 Control device for a hybrid vehicle  
A control unit for a hybrid vehicle includes a take-off detection unit that detects a start of movement of the hybrid vehicle from a stopped state; and a torque control unit that limits a engine...
7083544 Method and apparatus for monitoring a transmission part  
A control device for electric motors and a method for monitoring the serviceability of a transmission part arranged for transmission of torque between an electric motor and a load during operation....
7085631 Vehicle and method for operating an engine in a vehicle  
A vehicle and method are provided that determine a misfire torque limit for an engine in the vehicle. The vehicle includes an electric machine operable to provide torque to the engine. The method...
7077224 Hybrid vehicle and method of controlling the same  
When a starter switch is switched from OFF to ON, a hybrid ECU determines that a driver intends to start driving a vehicle, reads a temperature of each of items (engine coolant, injectors,...
7077223 Hybrid vehicle  
A hybrid vehicle comprises an engine and a motor as power sources, the output power of at least one of the engine and the motor being transmitted to driving wheels for driving the hybrid vehicle,...
7073615 System and method for operating an electric motor by limiting performance  
A method and system for limiting motor performance in a hybrid electric vehicle system. During a condition in a primary drivetrain, the method limits performance of an electric motor used in an...
7059436 Operating load control for fuel cell power system in fuel cell vehicle  
A fuel cell vehicle drives a motor ( 9 ) with electric power from a fuel cell power system ( 100 ) comprising a fuel cell ( 4 ) which generates electricity using hydrogen and oxygen. A controller (...
7058487 Control apparatus for hybrid vehicle  
In a control apparatus for a hybrid vehicle which is able to travel under the driving force from at least one of an internal-combustion engine E and a drive motor connected to the...
7053580 Autonomous machine  
An autonomous machine comprises driving means for moving the machine along a surface of an area, and a navigation system. The navigation system causes the machine to follow a boundary of the area,...
7054726 Control apparatus for vehicle-use electric power generator  
It is desirable prevent the speed of an engine, that is driving an electric-power generator, from abruptly increasing when electric power generation by the electric power generator, which supplies...
7047116 Electric drive control apparatus, electric drive control method and program therefor  
An electric drive control apparatus including an electrically operated machine, a detector for detecting a current supplied to the electrically operated machine, and a controller that estimates a...
7040434 Engine speed control for a hybrid electric vehicle  
A hybrid vehicle comprises a drive wheel ( 5 ), an internal combustion engine ( 1 ), a power generating motor ( 2 ) that generates an electric power by using an output power of the engine ( 1 ),...
7040439 Hybrid car control apparatus  
A motor control apparatus for a hybrid car is capable of reducing a spin of the wheel driven by the motor. The hybrid car comprises an engine driven wheel driven by an engine and a motor driven...
7032697 Drive control system for vehicles with an auxiliary driving system  
A vehicle drive control system comprising a primary driving system having a first power source for providing torque to a first set of one or more wheels and an auxiliary driving system having a...
7032696 Electric vehicle  
A method for carrying out a boosting operation includes detecting that a boosting operation has been carried out for making a current value of an electric motor larger than a normal full open...
7028796 Four-wheel drive apparatus using motor, and method thereof  
A four-wheel drive apparatus for a vehicle with front wheels driven by an engine comprises a generator connected to the engine for generating an electric current; a motor driven by the electric...
7029077 Method and apparatus for power management of a regenerative braking system  
A vehicle braking system and method of control is disclosed which includes electromagnetic and friction braking functionality. The electromagnetic braking system includes a generator which supplies...
7021410 Method and system for determining the torque required to launch a vehicle having a hybrid drive-train  
A method and system are provided for determining the torque required to launch a vehicle having a hybrid drive-train that includes at least two independently operable prime movers. The method...
7024290 Active motor damping to mitigate electric vehicle driveline oscillations  
A system and method for actively damping driveline oscillations in a motor vehicle having a traction motor to drive a vehicle's drive wheels and an antilock brake system (ABS). A traction motor...
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...
7012515 Electric vehicle  
An indicator 19 having LEDs 20 is mounted on a panel 5 which is provided at the center of a steering handle 6 for monitoring the winkers. The indicator 19 indicates the battery charge...
7013205 System and method for minimizing energy consumption in hybrid vehicles  
The present invention provides a system and method relating to the operation of plug-in hybrid electric vehicles powered both by electricity from rechargeable batteries and by consumable fuel...
7006906 Electric drive control apparatus, method and program therefor  
An electric drive control apparatus which prevents the voltage from being saturated and does not cause the driver to feel uncomfortable during driving. The electric drive control apparatus includes...
Matches 151 - 200 out of 467 < 1 2 3 4 5 6 7 8 9 10 >