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7172042 |
Vehicle power cables retaining structure
High-tension cables 7 U, 7 V, 7 W connect an inverter 6 disposed outside an engine compartment with a motor/generator 3 disposed in the engine compartment, the high-tension cables 7 U, 7...
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7150340 |
Hub drive and method of using same
A hub drive includes an in-hub motor and a shifting in-hub transmission coupled with the motor. A hub drive wheel assembly includes a wheel comprising a hub, an in-hub motor, and a shifting in-hub...
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7150698 |
Power transmission apparatus for automobile
In a control unit for an automobile power transmission apparatus which includes a gear-type transmission and several of the motors are controlled so as to suppress thrust or push-up on the torque...
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7134517 |
Dual electric motor four wheel drive personnel carrier
Described is a battery powered, four-wheel, all-terrain vehicle, with independently operable, variable speed, bi-directional electric motors, one of which may selectively used to drive the front...
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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...
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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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7110871 |
Method for determining preferred input operating points for a vehicle transmission
Preferred operating points for a vehicle powertrain including an engine and a transmission are determined in accordance with a comprehensive operational mapping of input and output conditions and...
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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...
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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...
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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...
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7096984 |
Electric vehicle
An electric vehicle includes a motor, a first controller that controls the motor, a chargeable battery supplying electric power to the motor, a second controller connected to the battery that...
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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...
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7090044 |
Electrical apparatus, cooling system therefor, and electric vehicle
An inverter apparatus includes a liquid path in which cooling water flows, and in which the cooling water performs cooling at a cooling part located directly underneath the power circuit part of...
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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...
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7084589 |
Vehicle and method for controlling power to wheels in a vehicle
A method for controlling power to wheels in a vehicle, the vehicle having an electric storage device for providing power to an electric machine. The method includes determining a first power demand...
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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,...
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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...
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7071642 |
Method and apparatus for adaptive control of traction drive units in a hybrid vehicle
A hybrid electric vehicle having an energy generation system, an energy storage system and at least one, and preferable two or more, traction drive units includes a controller for controlling...
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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...
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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...
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7004271 |
Dynamic balancing vehicle with a seat
A device for transporting a human subject over a surface. The device is a dynamically balancing vehicle having a control loop for providing balance. The device includes a platform defining a...
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6991051 |
All electric motor vehicle
An improved battery powered four wheel multi-speed all electric motor car, used to move personnel and powered by two multi-wound electric motors connected in tandem so that by engaging the controls...
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6957137 |
Real-time operating parameter selection in a vehicular transmission
Preferred operating points for a vehicle powertrain including an engine and a transmission are determined in accordance with a comprehensive operational mapping of input and output conditions and...
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6943512 |
Control apparatus for electric power steering system
The present invention is a control apparatus for controlling an electric power steering system having steering assist force control means for controlling a motor that gives a steering assist force...
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6932176 |
Control system for hybrid vehicle
A control system for a hybrid vehicle that is capable of absorbing an inertial force which is generated during shifting of a stepped transmission. During shift control of the stepped transmission...
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6930405 |
Vehicle control apparatus
A vehicle control apparatus performs regenerative braking by regeneratively operating first and second motor-generators to apply first and second braking torques in response to a deceleration...
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6920948 |
DC power supply using fuel cell
A power supply system includes a fuel cell and a battery connected in parallel. A DC-DC converter is connected to the battery. A maximum output ratio of the fuel cell and the battery is set to be...
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6907948 |
Control apparatus for hybrid vehicles
A control apparatus of a hybrid vehicle is provided, capable of charging the battery device when the state of charge of the battery device tends to decrease and the initial state of charge of the...
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6891294 |
Electric motor vehicle comprising same
An electric motor for a motor vehicle or other machine. The motor includes a support member with electromagnets (coils) and a moving member with permanent magnets. The coils are divided into...
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6889126 |
Drive force control for hybrid electric vehicle
A hybrid electric vehicle comprises a first motor ( 2 ) connected to an internal combustion engine ( 1 ), a second motor ( 3 ) generating vehicle drive force, and a power storage device ( 6 ). A...
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6888273 |
Integrated motor and clutch assembly
An integrated motor and clutch assembly is provided, which includes a housing that rotatably supports an input shaft and an output shaft. A selectively engageable friction clutch is disposed...
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6871122 |
Method of adjusting globally performance parameters of a power driven wheelchair
A method of adjusting globally performance parameters of a power driven wheelchair for a plurality of drive programs thereof comprises the steps of: programming a microcontroller with a plurality...
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6853893 |
Electronic control system for torque distribution in hybrid vehicles
An electronic torque control and distribution system is provided for a hybrid propulsion vehicle. The drive thrust of the hybrid propulsion vehicle is distributed between an electric engine and an...
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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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6836037 |
Motor-assisted drive unit for motor-assisted vehicle
The motor-assisted drive unit includes motor as a power assist source housed in a casing, and a control board on which control devices of the motor are mounted. The control board is arranged in the...
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6832148 |
Automatic engine stop and restart 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...
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6816770 |
Direction and speed control device for a motor vehicle
A direction and speed control device includes a casing, a sensing unit, and a magnet assembly. The sensing unit includes a magnetic sensor. The magnet assembly includes a pivot axle that is mounted...
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6795756 |
Method and system for controlling power distribution in a hybrid fuel cell vehicle
A power distribution control system for a hybrid fuel cell vehicle is provided. The system includes a high energy converter (HEC) for providing current from an electrical bus to the battery, or...
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6792341 |
Method and system for controlling power distribution in a hybrid fuel cell vehicle
A power distribution control system for a hybrid fuel cell vehicle is provided. The system includes a high voltage energy converter (HVEC) for providing current from an electrical bus to the...
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6757598 |
Hybrid type vehicle drive control apparatus, hybrid type vehicle drive control method, and program thereof
A hybrid type vehicle drive control apparatus having a generator; a generator inverter for driving the generator; a drive motor; a drive motor inverter for driving the drive motor; a battery...
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6757599 |
Operation control apparatus and operation control method with second mode of control during detector abnormality
If an abnormality occurs in a vehicle, an abnormality detected-time control is performed in accordance with the kind of the abnormality. An output characteristic of the vehicle is selected in...
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6755267 |
Electric vehicle and control device thereof
The present invention aims to provide an electric vehicle which provides good usability for a user and is economical and to provide a control device for an electric vehicle, which is high in...
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6745117 |
Power-limiting control method and system for a work vehicle
A capacity estimator determines a total maximum allowable power storage capacity for a work vehicle. A timer times the operating time of the work vehicle in an electrically propelled mode. A load...
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6741917 |
Hybrid vehicle control apparatus
A hybrid vehicle control apparatus controls an engine that rotates at least one first wheel and a mechanically independent electric motor that rotates at least one second wheel. The hybrid vehicle...
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6735511 |
Brake control system for vehicle
A brake control system for a vehicle is comprised of a first braking device that generates a braking torque by operating a driving source of the vehicle and a second braking device that generates...
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6732827 |
Independently powered computer controlled vehicle wheels
A propulsion system for a four-wheel-drive vehicle, including four independently powered, computer controlled wheel assemblies ( 24 ). A turbogenerator ( 10 ) for charging a storage battery ( 12 )....
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6708788 |
Vehicle powered by a battery
A driving force transmission unit consists of a gear unit engaging with the motor axes of two AC motors, and a bevel gear for transmitting the driving forces of the two AC motors to an axle. Wheels...
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6692403 |
Series hybrid vehicle capable of operating without a battery
A series hybrid vehicle comprising an engine driving an alternator, the engine having a power available at the output shaft of the engine, at least one electric traction motor connected to the...
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6686719 |
Electric golf car with low-speed regenerative braking
A control system for an electric vehicle, such as a golf car, that includes a plurality of power MOSFETs. The vehicle includes a shunt wound motor including an armature coil and a field coil. One...
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6668954 |
Electric hybrid vehicle
A vehicle having an electric hybrid power system. By The vehicle includes an electric motor and an engine, both of which are drivably connectable to propel the vehicle. The vehicle further includes...
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