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JP2009017612 |
To provide a vehicle controller, which enables the control schedule of a motor to be set, so that the quantity of fuel consumption may be minimized, in consideration of battery charging by power generation by suspension, a vehicle contro...
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JP2009012541 |
To provide a controller of a vehicle capable of providing low-fuel consumption performance by improving the efficiency for recovering regenerative energy.When regeneration is performed by a regenerator, the camber angle of a wheel is adj...
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JP2009013822 |
To provide a braking/driving force control device which can control braking/driving force that is more appropriate in the situation, depending on traveling environment or traveling situation, and it is possible to perform more suitable c...
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JP2009012508 |
To perform a switching operation with high durability for recovering a battery by preparing two inverters 23, 24 connected to one motor 25 and by using the motor 25, and for effectively utilizing the inverters 23, 24, and achieving an op...
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JP2009006873 |
To reduce vehicle speed in a turn more appropriately, and to increase driving energy efficiency in a turn while improving the ease of vehicle turning.A driving torque for driving all wheels 11L, 11R, 12L and 12R is referred to as a total...
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JP2009005418 |
To provide a vehicle capable of further improving fuel consumption quantity and exhaust gas quantity reduction effect of a "intersection nonstop running control system".The vehicle suitable to the "intersection nonstop running control sy...
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JP2009001268 |
To provide a hybrid propulsion system for vehicle, which maximizes energy recovered during a braking event, and improves the driver's feeling during deceleration.A hybrid propulsion system 100 for vehicle has a first motor 140 connected ...
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JP2009001097 |
To enable a driver to cope with a trouble when engine braking is required.When engine braking coping conditions are established, that is, when a speed V is a threshold Vref1 or more and a threshold Vref2 or less, and the absolute value o...
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JP2008306815 |
To provide a vehicle brake control device which can regenerate energy to the utmost by preventing a control delay caused by communication and without making a vehicle retreat when stopping a regeneration brake.An HV-ECU 22 comprises: a r...
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JP2008301564 |
To improve the energy efficiency of a vehicle by mounting a system to independently adjust the driving forces of two or more driving wheels such as in a right-and-left driving-force distributing system, and executing distribution control...
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JP2008301590 |
To provide an electric vehicle stable when turned.The electric vehicle 1 includes: a lateral acceleration sensor 50 for detecting a turning amount; a regenerative torque computation unit 60 that computes the upper limit value of the brak...
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JP2008301657 |
To provide a control information operation system for vehicle, which controls running of a train highly precisely.The control information operation system for vehicle is provided with a boarding measuring part measuring the number of peo...
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JP2008290536 |
To properly output braking force from a power output device equipped with two motors and a gear-shift transmission means to a driving shaft.In a hybrid car 20, when a brake pedal 85 is stepped on by a driver while the hybrid car 20 is tr...
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JP2008295266 |
To improve energy efficiency when changing regeneration/friction braking by considering that an importance factor and degree of priority in braking feeling differs according to the operation and drive situation of a vehicle in regenerati...
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JP2008290533 |
To suppress a battery from being charged with a power which exceeds input restriction in braking concerning a vehicle equipped with a motor for driving which inputs/outputs a power to an axle.When a charging power Pin with which a batter...
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JP2008284971 |
To provide a traveling control device for a vehicle for validly using a power generated, in a vehicle, without the control accumulating power.This traveling control device for a vehicle is configured of an exhaust heat power generating p...
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JP2008279886 |
To protect an electric motor and secure braking force when a braking force applying mens is in an abnormal state in a vehicle equipped with an internal combustion and the electric motor.A control method of a vehicle sets a limit of motor...
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JP2008280178 |
To provide an industrial vehicle which can be controlled to reliably consume extra regenerated power which cannot be recirculated even if the regenerated power cannot be recirculated to a battery device.This control device 1 is installed...
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JP2008278615 |
To provide a drive controller that expands high-speed side property of an induction motor by boosting an AC voltage generated by an inverter and thereby improves the performance during power running and regenerative braking in a power co...
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JP2008278751 |
To provide a vehicle that can be made to be at a predetermined restricted speed or in a stop state at a target point only with an electric brake, and can efficiently use the kinetic energy of the vehicle and effectively save energy.In a ...
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JP2008271675 |
To provide a small carrier 1 which can run a motor 34 stably at a low speed even in such a state that it is loaded with a cargo, without using an encoder in the self-propelled wheel device 32 of the small carrier 1 which is driven by a D...
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JP2008265426 |
To apply the adequate braking force according to the requested value when shifting onto a low road to wheels.A braking force control device comprises a hydraulic braking torque control means 24 for controlling the hydraulic braking torqu...
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JP2008265397 |
To provide a vehicular braking control device capable of suppressing "a sense of sudden fall of braking force" when starting ABS control.An ABS operation prediction means is provided for predicting the operation of the ABS control. A bra...
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JP2008271615 |
To provide an electric motor car controller capable of preventing wheel skid without providing an anti-skid valve or increasing the wiring for speed sensor signals between a VVVF inverter device and a brake controller.Alternating-current...
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JP2008265427 |
To apply the adequate braking force according to the requested value when shifting onto a low road to wheels.A braking force control device comprises a hydraulic braking torque control means 24 for controlling the hydraulic braking torqu...
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JP2008271619 |
To provide an inexpensive drive system wherein direct-current power generated by a solar cell is converted into alternating-current power and regenerative current produced during braking is effectively exhausted.The drive system is for r...
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JP2008254640 |
To provide a method of correcting braking force of an electric golf cart so as to always obtain the optimal deceleration by correcting braking force when braking force by brake operation is weak (strong) and also so as to always obtainin...
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JP2008259361 |
To provide an electric motor vehicle using a DC brushless motor, capable of achieving regenerative control with ease and high accuracy for cases where rotational speed is idling speed or more.The fact that the rotational speed is higher ...
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JP2008247169 |
To provide a drive unit for vehicle, capable of providing a sufficient drive torque, particularly, in an acceleration range during low-speed traveling.The drive unit includes a first motor M1 and a second motor M2; a first reduction gear...
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JP2008253083 |
To reduce the size and weight of a regenerative-braking resistor and facilitate its use as an on-board power supply, while protecting a capacitor from overvoltage.A positive-side terminal of a battery 2 and an anode-side terminal of a di...
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JP2008253038 |
To provide a regenerative braking device for vehicle wherein regeneration efficiency can be enhanced, especially at low-speed running.The regenerative braking device includes a first motor M1 and a second motor M2; a first speed reducer ...
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JP2008253030 |
To provide a brake, which can suppress the discomfort in the brake operation by a driver and improve the fuel consumption, and a method of controlling the brake.The brake 1 is equipped with a hydraulic brake 2 which comprises a master cy...
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JP2008245517 |
To provide a control device of an electric vehicle capable of making the vehicle advance by merely loosening up the operation of braking pedal, without completely returning the break pedal operation.A driving torque large enough to advan...
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JP2008238836 |
To provide an apparatus for controlling a hybrid vehicle capable of ensuring regenerative braking force without giving sense of incongruity to a driver even when a motor generator and a stepped-type automatic transmission are provided.Se...
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JP2008245502 |
To provide a motor controller for an electric vehicle, capable of regenerative braking the same as that of an engine brake of a car of an internal combustion engine.The motor controller includes an accelerator operation sensor 13a for de...
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JP2008230401 |
To change gears by keeping a braking force output to a driving shaft when a shift stage is shifted while braking force is output to the driving shaft by an electric motor through a transmission.When a demand for shifting of the transmiss...
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JP2008236935 |
To provide an electric brake device which can maintain braking performance, being able to secure braking force within a possible range without deteriorating its state even in case that abnormality occurs in an electric motor.It is equipp...
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JP2008236825 |
To restrain shock that is apt to occur when regenerating brake power by a motor is reduced during brake operation in a vehicle having a motor for inputting/outputting power to/from the axle.When stepping of a brake pedal 85 is continued ...
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JP2008230269 |
To stably generate all braking force by certainly securing negative pressure used by a target braking force applying means even when a compensation braking force applying means fails, in a braking force control device.This braking force ...
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JP2008222121 |
To provide a braking device of a vehicle capable of preventing deterioration of manipulating feeling of a brake pedal.The braking device of the vehicle equipped with a motor 30 for generating wheel driving force or regenerative wheel bra...
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JP2008222159 |
To provide a regenerative cooperation braking device of a vehicle for obtaining a part of the braking force by a regenerative braking means which controls the hydraulic pressure of front and rear and right and left wheel brakes by the op...
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JP2008228359 |
To simplify a circuit configuration and realize a stable voltage step-up operation in a power storage device to be inserted, in parallel with an inverter input stage of an electric rolling stock.This storage device is provided with a fir...
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JP2008228451 |
To start charging control for instantaneously absorbing regeneration power by an energy storage device when a current route to a power line is cut from the energy storage device during regeneration braking and to continuously absorb rege...
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JP2008221868 |
To solve a problem wherein braking force generated by using an engine for braking becomes ineffective when starting the engine during coast running of a hybrid vehicle.When cranking the engine 1 during coast running for braking wheels 2 ...
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JP2008213766 |
To quickly reduce a field current, thereby enabling a motor to stop quickly, and reducing the time required to transition into the next control action.In the control device of a four-wheel drive vehicle in which front wheels 12, 13 are d...
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JP2008220118 |
To provide a car braking device for obtaining high braking force by improving the generation efficiency of Joule heat caused by eddy current loss.Magnetic poles of armatures 11, 12 along the direction orthogonal to the longitudinal direc...
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JP2008219971 |
To provide an electric vehicle capable of driving control for driving a left motor 22 and a right motor 32 while using a battery 6 as a power supply and transmitting the rotation to a left wheel 2 and a right wheel 3, and capable of rege...
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JP2008220028 |
To accurately control stop of an electric vehicle using an inexpensive Hall IC while minimizing the influence of an error component.The electric vehicle 100 includes: a control lever 82; an axle 102; a motor 10 whose rotation is controll...
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JP2008207690 |
To provide a control system of a vehicle drive system including an electric differential unit in which a differential state between an input shaft rotation speed and an output shaft rotation speed of a differential mechanism is controlle...
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JP2008206299 |
To provide a power supply device and a regenerative control method for the power supply device wherein it is possible to favorably respond to abrupt increase in the voltage of a capacitor provided for absorbing rapid load fluctuation and...
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