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JP2012009407 |
To provide a high-voltage battery capable of increasing a durability life and a temperature rising control method for the same.A high-voltage battery and a temperature rising control method for the same include: a plurality of battery mo...
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JP2012001191 |
To provide an overhead panoramic image display device of the inside and outside of a railway vehicle for enabling a driver operating a train to monitor the statuses of passengers exiting the train onto a platform and passengers entering ...
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JP2012001137 |
To prevent deterioration of a battery while responding to an urgent request for acceleration of a user, in a vehicle traveling with power of a motor driven by electric power output by the battery.An ECU limits an output of a battery (S12...
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JP2012005174 |
To appropriately determine welding of a plurality of relays provided to correspond to positive electrodes and negative electrodes of the plurality of batteries which can be connected with an electrical load in series, respectively.When a...
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JP2012005314 |
To enable warning of failure in a battery with more sufficient accuracy.A battery failure warning device includes a memory 20 which stores information that stipulates a standard variable value of a battery residual quantity when carrying...
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JP2012005190 |
To effectively perform thermal protection of an element by estimating a temperature that exceeds a maximum value of pulsation temperature at least during a transient state of average temperature.A control device of a power converter incl...
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JP2012005172 |
To provide a charge control system, applicable for a type of a charging car that performs corrections by temporarily lowering charging current during charging, capable of performing charge control for a charging car by correctly determin...
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JP2012005176 |
To drive a vehicle in a practically minimum balance even when an abnormality occurs to any one of drive shafts by driving the vehicle while balancing the drive force of the drive shaft involving the abnormality with that of another drive...
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JP2012003391 |
To increase use efficiency of a charging stand where charging to a storage battery mounted on an electric vehicle is performed.A charging reservation server according to an embodiment includes: a travel distance calculation part for calc...
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JP2012005299 |
To more appropriately detect abnormality in a DC-DC converter that converts a voltage of electric power from a high-voltage power line connected to a high-voltage power apparatus and a high-voltage battery and supplies a voltage to a low...
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JP2012005178 |
To inform a state of charge SOC of an onboard battery, even if receiving of a radio signal from a vehicle is difficult in a portable device.Count down of remaining charging time is carried out through a timer 21b prepared in an electroni...
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JP2012002667 |
To provide an information providing device capable of appropriately providing information of a charge facility highly likely to be used by a vehicle.An information providing device includes: vehicle information acquisition means 220 for ...
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JP2011259612 |
To provide a charging state notification apparatus for an electric vehicle, the apparatus capable of notifying a user that electric power in a battery is low.The charging state notification apparatus includes: charging power detection me...
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JP2011255790 |
To generate a false engine sound close to a real engine sound without need of mounting a large dynamic speaker such as a woofer in a vehicle and by suppressing the shortage of a low-pitched sound in a short range as a problem of a parame...
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JP2011255874 |
To provide a vehicle approach warning device which generates sound during driving at low speed and generates no sound during driving at high speed, since an electric motor vehicle or a hybrid vehicle is small in its vibration and moves a...
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JP2011257207 |
To provide a device for estimating charge capacity of a secondary battery for reducing driver's sense of incongruity toward the behavior of an estimated value.The device for estimating charge capacity of a secondary battery comprises: cu...
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JP2011255821 |
To provide a control apparatus for an electric vehicle that controls service of the electric vehicle more safety.The control apparatus for the electric vehicle includes: an information device 130 for informing information to a crew; a da...
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JP2011255692 |
To enable starting of an engine more appropriately in, for example, a hybrid vehicle or the like.A vehicle drive control apparatus (2A) includes: a first rotary electric machine (4 or MG1); a power distribution mechanism (5) having three...
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JP2011259601 |
To limit driving force without causing shock in order to countermeasure against overheat when the rotation of an electric motor is locked, in an electric vehicle.When the rotation of the electric motor is locked through brake and acceler...
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JP2011259517 |
To provide a power converter of a vehicle quickly discharging the residual electric charges of a capacitor mounted in the power converter while certainly and sufficiently discharging the residual electric charges of the capacitor when th...
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JP2011259652 |
To provide a controller which can perform low cost charging with midnight power only by using relatively simple equipment equipped in the usual vehicle (EV or PHV) from an optimal charging start time.A user inputs, to an charging system ...
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JP2011259676 |
To improve convenience in a system for preventing a plug from being left forgotten to be removed.When an unlocking switch 23 is operated in a state where a power supply plug 9 is inserted into a charging port 10a, warning is given that t...
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JP2011254674 |
To provide an information processing apparatus for monitoring the state of a capacitor during running of a railway vehicle.A transmission monitoring section 4 collects operation control information showing the current running state of a ...
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JP2011251550 |
To improve durability by suppressing excess rotation of an electric motor in a control device of a vehicle.While carrying out driving connection of a multistage transmission 13 to an engine 11 through a clutch 12, driving connecting of t...
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JP2011251598 |
To provide a display device of a driving condition for a motor vehicle that makes a driver even more fully conscious of improving fuel consumption.The device includes: a driving condition detecting unit 11 which detects the driving condi...
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JP2011254650 |
To provide an electric power apparatus capable of preventing a bidirectional inrush current regardless of the magnitude of a voltage of two power storage devices when two power storage devices which are parallel connected are switched to...
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JP2011254666 |
To provide a train coupling supporting system and a train coupling supporting method, for supporting operation in coupling of train, and to improve the efficiency in coupling of train.The train coupling supporting system includes:a milli...
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JP2011254620 |
To provide a control device of a vehicle having a converter provided with a boosting IPM and a reactor capable of distinguishing whether there is a failure in the boosting IPM or in the reactor.A control device, which controls a converte...
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JP2011251606 |
To reduce power spent for generating travel sound.A vehicle incorporates a first motor generator and a second motor generator. A first inverter supplies a current to the first motor generator. The vehicle is controlled to travel using on...
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JP2011254589 |
To provide an electric vehicle and a program for enabling stable travel even if one of two electric motors stalls.The electric vehicle 1 includes first and second drive systems for transferring braking/drive forces output from the first ...
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JP2011254673 |
To provide a battery heating apparatus for vehicle that efficiently heats a battery to output required power without enlarging the apparatus.The battery heating apparatus for vehicle has a rotary electric machine 12 mounted on the vehicl...
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JP2011254653 |
To provide an information presentation device that properly provides a user with information for determining whether to charge a battery.An information presentation device for vehicle includes: a remaining capacity detection means 110 fo...
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JP2011253727 |
To provide an apparatus, method and program for a rechargeable battery management that prevent a portable medical device from becoming unusable due to a shortage of drive battery residual charge for driving the portable medical device wh...
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JP2011254590 |
To provide an electric vehicle and a program for easily securing stable travel property on various road surfaces or under various travel conditions.The electric vehicle 1 having two electric motors 3 for independently driving front and r...
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JP2011251558 |
To provide an inexpensive energy residual amount meter capable of sequentially piling up a plurality of graphical blocks showing a residual amount at each energy source classified by colors and displaying a figure.The energy residual amo...
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JP2011251648 |
To provide an electricity storage control device of a hybrid vehicle which can travel only a planned traveling distance in a desired EV travel even under any kind of situation.The electricity storage control device includes: a planned tr...
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JP2011250590 |
To provide a drive control device for suppressing a temperature rise of an inverter.The drive control device is applied to a driver 1 for a vehicle which includes a motor generator 2, an inverter 22 for controlling electric power which i...
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JP2011250511 |
To properly protect a voltage boosting converter and an energy storage apparatus without unnecessarily limiting a running performance in a load driving device with the voltage boosting converter.A controller determines a current threshol...
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JP2011250688 |
To provide a battery control system capable of highly precisely detecting degradation of a secondary battery by controlling external charging means in a vehicle equipped with the external charging means that externally charges the second...
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JP2011250573 |
To obtain a train information management system and method that can reduce burden of crew on the occurrence of vehicle breakdowns.The train information management system includes: a train information management device 2; an onboard side ...
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JP2011250512 |
To solve the problem with conventional railroad crossings, wherein the burden of a maintenance person is increased because the position of a railroad crossing is confirmed by the visual observation of the maintenance person.A radio syste...
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JP2011250558 |
To normally perform leakage detection in an electric vehicle in which control for varying carrier frequencies is performed to reduce operating noise of an inverter.In a normal state, an inverter control unit 280 applies a random carrier ...
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JP2011250496 |
To provide a train information transmission device that can communicate between compositions, without change of setting of control devices and transmission devices of mutual compositions, if directions of vehicles are different when coup...
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JP2011245907 |
To prevent surrounding persons from having sense of incongruity that a vehicle temporarily moves away or close due to engine sound and alarm sound when the sounds are alternately switched.As shown in (a), when starting and accelerating, ...
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JP2011250687 |
To provide a battery control system that controls external charging means to detect the deterioration of a secondary battery with accuracy, in a vehicle having an engine and motor, the secondary battery, and external charging means that ...
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JP2011246034 |
To provide a display control device for displaying a remaining drive distance of drive modes that can be set to a vehicle so that a user (driver or the like) of the vehicle readily compares each remaining drive distance, and to provide a...
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JP2011250531 |
To provide an external power supply voltage notification device for a motor-driven vehicle capable of, in charging a battery, notifying a user that the battery has a voltage drop in an external power supply.An external power supply volta...
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JP2011246121 |
To provide a simulated sound control device of an electric moving body enabling a foot passenger to be aware of the presence of the electric moving body and to take danger avoidance action on his/her own will even when the electric movin...
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JP2011250622 |
To prevent over-discharge and over-charge, and to accurately determine defects such as a deterioration and an internal short circuit.In a device for controlling cell parallel connection circuit which detects defects by performing detecti...
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JP2011250610 |
To prevent a fuse from being melted accidentally and intercepting output of batteries while setting the current by which the fuse is melted to a current value which prevents the circuit from being damaged in overcurrent.The power supply ...
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