Patent application number | Description | Published |
20140122576 | SETTING SUPPORT APPARATUS, SETTING SUPPORT SYSTEM AND SETTING SUPPORT METHOD - A setting support apparatus includes an obtaining part configured to obtain, in response to an input request to input a value for a setting item of a program, the program identification information of the program stored in correlation with identification information pertaining to a requestor of the input request in a first storage part, a generation part configured to generate data for causing the value to be input for the setting item of the program related to the obtained program identification information, and a returning part configured to return the generated data to the requestor of the input request. | 05-01-2014 |
20140223009 | INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING DEVICE, AND AUTHENTICATION METHOD - An information processing system includes a common service providing unit configured to manage a user with organization identification information, user identification information, and unique identification information, and to provide a common service; and an application service providing unit configured to manage a user with user identification information, and to provide an application service by using the common service. The application service providing unit includes a receiving unit configured to request the common service providing unit to perform authentication on user identification information and organization identification information received from an external device, and receive, from the common service providing unit, the unique identification information associated with the user identification information and the organization identification information received from the external device, and a requesting unit configured to identify a user with the unique identification information and request the common service providing unit to provide the common service. | 08-07-2014 |
20150261734 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND INFORMATION PROCESSING SYSTEM - An information processing apparatus displays a web page received from the outside based on one or more display elements included in the web page. The information processing apparatus converts, according to a predetermined conversion rule, a to-be-converted display element included in the one or more display elements of the web page, when receiving the web page from the outside; displays the web page based on the display elements of the web page when the display elements of the web page do not include the one or more to-be-converted display elements, and displays a web page after conversion based on the one or more converted display elements acquired from converting the one or more to-be-converted display elements when the web page includes the one or more to-be-converted display elements. | 09-17-2015 |
Patent application number | Description | Published |
20090295936 | LIGHT QUANTITY ADJUSTING DEVICE, LENS BARREL AND IMAGE PICKUP APPARATUS - Disclosed herein is a light quantity adjusting device including a base formed with a window; first and second diaphragm blades provided on the base and adapted to adjust a size of a diaphragm aperture; first and second cam-pins adapted to shift the first and second diaphragm blades; and a plurality of guide pins provided on the base so as to project therefrom. | 12-03-2009 |
20100171869 | LIGHT AMOUNT ADJUSTING DEVICE AND IMAGE CAPTURE APPARATUS - A light amount adjusting device includes: a cover plate having a light-passing hole; a first separator being sheet-shaped and having a hole; a second separator being elastically deformable and sheet-shaped, positioned on a side opposite to the cover plate with the first separator therebetween, and having a hole; a first light amount adjusting blade movable between the cover plate and the first separator; a second light amount adjusting blade being movable between the first separator and the second separator; a base body to which the cover plate, the first separator, and the second separator are mounted, having a throughhole and mounting grooves, the throughhole being formed to have a diameter larger than a diameter of the hole of the second separator, the mounting grooves allowing the second separator to be mounted therein and being opened toward the throughhole. | 07-08-2010 |
20110222845 | LIGHT AMOUNT ADJUSTING DEVICE AND IMAGE CAPTURE APPARATUS - A light amount adjusting device includes: a cover plate having a light-passing hole; a first separator being sheet-shaped and having a hole; a second separator being elastically deformable and sheet-shaped, positioned on a side opposite to the cover plate with the first separator therebetween, and having a hole; a first light amount adjusting blade movable between the cover plate and the first separator; a second light amount adjusting blade being movable between the first separator and the second separator; a base body to which the cover plate, the first separator, and the second separator are mounted, having a throughhole and mounting grooves, the throughhole being formed to have a diameter larger than a diameter of the hole of the second separator, the mounting grooves allowing the second separator to be mounted therein and being opened toward the throughhole. | 09-15-2011 |
20120188644 | LIGHT AMOUNT ADJUSTING DEVICE AND IMAGE CAPTURE APPARATUS - A light amount adjusting device includes: a cover plate having a light-passing hole; a first separator being sheet-shaped and having a hole; a second separator being elastically deformable and sheet-shaped, positioned on a side opposite to the cover plate with the first separator therebetween, and having a hole; a first light amount adjusting blade movable between the cover plate and the first separator; a second light amount adjusting blade being movable between the first separator and the second separator; a base body to which the cover plate, the first separator, and the second separator are mounted, having a throughhole and mounting grooves, the throughhole being formed to have a diameter larger than a diameter of the hole of the second separator, the mounting grooves allowing the second separator to be mounted therein and being opened toward the throughhole. | 07-26-2012 |
Patent application number | Description | Published |
20150110607 | VARIABLE NOZZLE UNIT AND VARIABLE GEOMETRY SYSTEM TURBOCHARGER - An inner surface of each first supporting hole of a shroud ring has on both sides in the axial direction of a turbine impeller two first bearing portions by which first nozzle shaft is rotatably supported. An inner surface of each second supporting hole of a nozzle ring has a second bearing portion by which a second nozzle shaft is rotatably supported. The fitting clearance between the second bearing portion and the second nozzle shaft is set larger than the fitting clearance between each of the first bearing portions and the first nozzle shaft. | 04-23-2015 |
20150122233 | VARIABLE GEOMETRY SYSTEM TURBOCHARGER AND METHOD OF MANUFACTURING HOUSING FOR VARIABLE GEOMETRY SYSTEM TURBOCHARGER - A reservoir groove for storing condensate water is formed on a lower part side of a link chamber inside a turbine housing. The reservoir groove is formed such that, assuming that water vapor contained in an exhaust gas retained inside the link chamber is completely condensed and liquefied after an engine stops its operation, a height position of a reference water surface of the condensate water stored in a reservoir area, which includes a space inside the reservoir groove in the link chamber, is lower than a height position of a lowermost part of the link mechanism. | 05-07-2015 |
20160003138 | ACTUATOR POWER TRANSMISSION MECHANISM AND TURBOCHARGER - An actuator power transmission mechanism includes: a first lever that rotates by power of an actuator; a drive shaft that has one end fixed to the first lever and rotates integrally with the first lever; one or more nozzle vanes that are directly or indirectly coupled to the other end side of the drive shaft, rotate interlocking with the drive shaft, and adjust an inclination angle with respect to a flow direction of a fluid; and a bearing that has an insertion hole through which the drive shaft is inserted, and that rotatably supports the drive shaft, and a suppression portion that suppresses infiltration of water that runs along an outer peripheral surface of the bearing into the insertion hole is provided at the outer peripheral surface of the bearing. | 01-07-2016 |
Patent application number | Description | Published |
20140025243 | HYBRID VEHICLE - To protect an electricity storing means and improve engine startability at the same time by starting an engine while suppressing degradation of the electricity storing means as small as possible. Provided is a hybrid vehicle including: a charge state calculation means which calculates a charge state of the electricity storing means; a standard opening and closing means which turns off a contactor when the charge state calculated by the charge state calculation means is lower than a standard lower-limit value; and an engine startup opening and closing means which maintains the contactor in an on state when an engine startup signal is input even when the charge state calculated by the charge state calculation means is a value for turning off the contactor, wherein the contactor turning-on operation executed by the engine startup opening and closing means is executed when the charge state calculated by the charge state calculation means is higher than an engine startup lower-limit value set lower than the standard lower-limit value by a predetermined value. | 01-23-2014 |
20140032025 | HYBRID VEHICLE - Provided is a hybrid vehicle, wherein a control means ( | 01-30-2014 |
20140046527 | DRIVE CONTROL APPARATUS FOR HYBRID VEHICLE - An object of the present invention is to improve drivability and traveling feeling without influence of torque variation of an internal combustion engine on a drive torque while ensuring the compatibility with a driving force and charge/discharge by control. | 02-13-2014 |
20140058601 | HYBRID VEHICLE - It is an object of the invention to suppress a vibration of an engine in a manner such that the engine is not restarted while an engine state changes to an engine stop state and a time in which an engine rotation speed stays at a resonance band is kept short. | 02-27-2014 |
20140058602 | HYBRID VEHICLE - It is an object of the invention to suppress a vibration generated by an abrupt change in motor torque when starting an engine. | 02-27-2014 |
20140058603 | DRIVE CONTROL APPARATUS OF HYBRID VEHICLE - In a drive control apparatus ( | 02-27-2014 |
20140058604 | DRIVE CONTROL DEVICE OF HYBRID VEHICLE - Objects are to set up control of a plurality of motor generators in a case where a battery is charged or discharged, to secure both a target driving force and target charging/discharging, and to have the breath of control of using electric power of the battery under a more specific condition. A target driving power setting means sets driving power corresponding to a state in which power assistance depending on the electric power of the battery is received as a maximal value of a target driving power in advance, a target engine power calculating means sets a maximal value of target engine power corresponding to a maximal output that can be output by an internal combustion engine in advance, compares the target engine power and the maximal value of the target engine power with each other, and updates the target engine power with a smaller value thereof, a target electric power calculating means calculating target electric power is arranged, and a motor torque instruction value calculating means calculates torque instruction values of the plurality of motor generators by using a torque balance equation including target engine torque and an electric power balance equation including the target electric power. | 02-27-2014 |
20140058605 | HYBRID VEHICLE - Provided is a hybrid vehicle, wherein a control means ( | 02-27-2014 |
20140058640 | VEHICLE CONTROL APPARATUS - A control unit ( | 02-27-2014 |
20140067180 | DRIVE CONTROL APPARATUS OF HYBRID VEHICLE - Ina drive control apparatus ( | 03-06-2014 |
20140074333 | CONTROL DEVICE FOR HYBRID VEHICLE - An object of the present invention is to perform control such that a crankshaft is stopped at a target crank angle at the time of stopping an engine of a hybrid vehicle. According to the present invention, a process is periodically performed in which a crank angle predicted stop position is calculated based on a target engine rotation speed reduction rate that is calculated in advance, a crank angle integration target value is calculated based on the crank angle predicted stop position, the target engine rotation speed reduction rate is recalculated based on the crank angle integration target value and an actual crank angle, a target crank angle is calculated based on the crank angle integration target value and the target engine rotation speed reduction rate, a crank deviation angle is calculated based on the target crank angle and the actual crank angle, crank angle feedback torque of the motor is calculated based on the crank angle deviation angle, and a torque instruction value of the motor is calculated by adding basic torque of the motor and the crank angle feedback torque when the engine is stopped. | 03-13-2014 |
20140074334 | ENGINE START CONTROL DEVICE FOR HYBRID VEHICLE - An object of the present invention is to start an engine while outputting a driving force requested from a driver. According to the present invention, there is provided an engine start control device of a hybrid vehicle including: a start-time target engine rotation speed calculating means; a start-time target engine torque calculating means; a target engine power calculating means that calculates target engine power based on the target engine rotation speed and the target engine torque; an accelerator operation amount detecting means; a vehicle speed detecting means; a target driving power calculating means that calculates target driving power based on the amount of the operation of the accelerator and the vehicle speed; a target electric power calculating means that sets a difference between the target driving power and the target engine power as target electric power; and a motor torque instruction value calculating means that calculates instruction torque values of a plurality of motor generators using a torque balance equation including the target engine torque and an electric power balance equation including the target electric power. | 03-13-2014 |
20140081499 | DRIVE CONTROL DEVICE OF HYBRID VEHICLE - Objects of the present invention is to improve the control accuracy of the SOC of the battery in consideration of the electric power losses of a plurality of motor generators and, in accordance therewith, to secure the protection performance of the battery and to increase the energy recovery efficiency according to the regeneration. In a drive control device of a hybrid vehicle including a motor torque instruction value calculating means, an electric power loss predicting means, an electric power upper limit/lower limit value calculating means, and a target electric power calculating means are arranged, and the motor torque instruction value calculating means calculates torque instruction values of a plurality of motor generators using a torque balance equation including target engine torque required at a target engine operating point and an electric power balance equation including target electric power. | 03-20-2014 |
20140081500 | DRIVE CONTROL DEVICE OF HYBRID VEHICLE - Objects of the present invention is to improve the control accuracy of the charge state of a battery in consideration of the electric power losses of a plurality of motor generators and, in accordance therewith, to secure the protection performance of the battery, and to increase the energy recovery efficiency according to the regeneration. According to the present invention, there is provided a drive control device of a hybrid vehicle in which an electric power loss predicting means and a target electric power calculating means are arranged, a target engine power calculating means calculates target engine power based on target driving power, target charge/discharge power, and estimated power that is an electric power loss, and a motor torque instruction value calculating means calculates torque instruction values of a plurality of motor generators using a torque balance equation including target engine torque and an electric power balance equation including the target electric power. In the electric power balance equation, electric power generated or consumed by the plurality of motor generators, the estimated power that is the electric power loss, and input/output electric power of the battery are included. | 03-20-2014 |
20140088807 | DRIVE CONTROL APPARATUS OF HYBRID VEHICLE - Ina drive control apparatus ( | 03-27-2014 |
Patent application number | Description | Published |
20130297134 | REGENERATIVE CONTROL DEVICE AND REGENERATIVE CONTROL METHOD AND HYBRID MOTOR VEHICLE - A regenerative control capable of realizing a comfortable operation, along with an efficient collection of a regenerative energy of a motor generator and an effective regenerative braking control. A regenerative control device for a motor generator generates a regenerative braking power for decelerating a motor vehicle at a time of collecting regenerative energy generated by driving of the motor vehicle. The arrangement includes a driving state detection unit for detecting a driving state and a deceleration level acquisition unit for acquiring a deceleration level. A braking force setting unit sets the regenerative braking force of the motor generator at a time of detection of a deceleration operation by the driving state detection unit. A braking force adjustment unit adjusts and suppresses the regenerative braking force set by the braking force setting unit, according to acquired deceleration level. | 11-07-2013 |
20130304294 | DRIVE CONTROL APPARATUS AND CONTROL METHOD FOR HYBRID VEHICLES AND HYBRID VEHICLE - A drive control apparatus for hybrid vehicles adapted to facilitate controlling a rotation speed of an internal combustion engine, preventing excess speeds of a motor generator. The drive control apparatus for hybrid vehicles is adapted for a drive control of a vehicle using outputs from an engine and motor generators, and includes a target engine operating point setter for setting up a target engine operating point to determine target engine torque and a target engine rotation speed of the engine from target engine power and an efficiency of system. A motor torque command value calculator sets up respective torque command values of the motor generators, and an engine torque corrector corrects the target engine torque by a target engine torque correction value set up based on the torque command values of the motor generators and permissible output torque of the motor generators. | 11-14-2013 |
20130304295 | DRIVE CONTROL APPARATUS AND DRIVE CONTROL METHOD FOR HYBRID VEHICLES AND HYBRID VEHICLE - A hybrid vehicle, a drive control apparatus, and a drive control method to prevent overcharging a battery, and providing an output drive force depending on a driver's request. The drive control apparatus for hybrid vehicles outputs generated power at an internal combustion engine and a motor generator through a power transmission mechanism to drive axles, and includes an output shaft fixing mechanism which fixes an internal combustion engine output shaft to disable rotation. A request drive force setter sets a request drive force depending on a driver's request. A controller executes a control based on a detected battery stored energy level to operate irrespective of a magnitude of the request drive force to stop the internal combustion engine, uses the shaft fixing mechanism to fix the output shaft, and provides travel using generated power from the motor generator. | 11-14-2013 |
20130304297 | DRIVE CONTROL APPARATUS AND METHOD FOR PROVIDING A DRIVE CONTROL TO A HYBRID ELECTRIC VEHICLE, AND HYBRID ELECTRIC VEHICLE - An apparatus that both prevents excessive engine speed and satisfies a driver's requested drive torque. A control apparatus provides torque control to a hybrid electric vehicle and uses a calculated engine speed final target, and engine speed temporary target, which may not exceed an upper limit. In addition the control recalculates an engine operating point target based on the calculated engine speed final target and calculates an engine power final target based on the recalculated engine operating point target. An electrical power target is calculated based on the calculated engine power final target. Engine torque is controlled based on the calculated engine operating point target (especially the engine torque final target). In addition, motor generators are controlled to operate in power running mode or regenerating mode, based on the calculated engine operating point target and electrical power target. | 11-14-2013 |
20130307329 | DRIVE CONTROL APPARATUS AND METHOD FOR PROVIDING A DRIVE CONTROL TO A HYBRID ELECTRIC VEHICLE, AND HYBRID ELECTRIC VEHICLE - An arrangement which prevents excessive engine speed, satisfies a driver's requested torque and protects a battery from overvoltage. A control apparatus provides a torque control to a hybrid electric vehicle, and calculates an engine speed final target so that an engine speed temporary target does not exceed an upper limit. In addition, the control recalculates an engine operating point target based on the calculated engine speed final target, and calculates an engine power final target based on the recalculated engine operating point target. An electrical power target is calculated and may not exceed an upper limit for battery charging and an upper limit for battery discharging. Engine torque is controlled based on the calculated engine operating point target (especially the engine torque final target). Motor generators are controlled to operate based on the calculated engine operating point target and electrical power target. | 11-21-2013 |
20130311024 | DRIVE CONTROL APPARATUS FOR PROVIDING DRIVE CONTROL TO A HYBRID ELECTRIC VEHICLE, AND HYBRID ELECTRIC VEHICLE - An engine, a first motor generator and a second motor generator are controlled by calculating an engine power target from a driving power target required for a vehicle, and finding a target engine operating point expressed by a set of an engine speed target and an engine torque target on a target operating line determined in response to the engine power target. When the found target engine operating point is different from the previously found one, a change in engine speed target is limited to a predetermined amount of change and the engine torque target of the set is reset versus an engine speed target involving the limited change based on the determined target operating line. Consequently, the engine power target and thus the driving power target are ensured so as to restrain or prevent sudden or frequent changes in engine speed with the efficiency kept high. | 11-21-2013 |
20130311025 | DRIVE CONTROL APPARATUS FOR PROVIDING DRIVE CONTROL TO A HYBRID ELECTRIC VEHICLE, AND HYBRID ELECTRIC VEHICLE - A torque applied to a one-way clutch when a first motor generator and second motor generator are operated in a motor generator drive mode is restrained or prevented from becoming excessively high by setting a first motor generator sharing ratio in response to a driving torque target for the vehicle, by controlling operation of the first motor generator in response to a first motor generator first sharing ratio when vehicle vibrations due to cogging torque are likely to take place, and by reducing the torque from the first motor generator when the driving torque target is large. Torque applied to the one-way clutch which otherwise would become excessively high immediately after engine shutdown, is restrained or prevented by reducing the torque from the first motor generator in response to a second motor generator second sharing ratio when engine downtime is short. | 11-21-2013 |
20130311028 | DRIVING SOURCE CONTROL DEVICE FOR HYBRID MOTOR VEHICLE AND DRIVING SOURCE CONTROL METHOD FOR HYBRID MOTOR VEHICLE AND HYBRID MOTOR VEHICLE - To provide a driving source control for a hybrid motor vehicle capable of comfortably driving a motor generator by activating an internal combustion engine only at minimum necessary timings at a time of moving backward. It is a driving source control device | 11-21-2013 |
20130311029 | DRIVE CONTROL APPARATUS FOR PROVIDING DRIVE CONTROL TO A HYBRID ELECTRIC VEHICLE, AND HYBRID ELECTRIC VEHICLE - An upper rotational speed limit NengUL and a lower rotational speed limit NengLL of an engine operation prohibition area are set from an upper rotational speed limit Nmg2UL and a lower rotational speed limit Nmg2LL of a motor operation predetermined prohibition area of a second motor generator. When an engine speed target Nengt, calculated from a preset target operating line, lies in the engine operation prohibition area, the engine operating point target is corrected so that the second motor generator rotational speed target Nmg2t lies outside the motor operation prohibition area. When the engine speed target Nengt is greater than or equal to a change-direction engine speed NengCD at which direction of shift to/from an allowable range of engine operation is changed, the engine speed Neng is increased. When the engine speed target Nengt is less than the change-direction engine speed NengCD, the engine speed Neng is decreased. | 11-21-2013 |
Patent application number | Description | Published |
20120181827 | HIGH-VOLTAGE APPARATUS AND VEHICLE - A high-voltage apparatus includes a battery device, a high-voltage control device, a housing, and a cooling structure. The cooling structure includes a first cooling channel to cool the battery device, a second cooling channel to cool the high-voltage control device, a connection channel connecting the first cooling channel to the second cooling channel, and a ventilator. The connection channel has a first opening portion connected to the first cooling channel, a second opening portion connected to the second cooling channel, and an inner flow path to communicate the first opening portion to the second opening portion. A sectional area of the first opening portion and a sectional area of the second opening portion are each set to be smaller than a sectional area of the inner flow path. | 07-19-2012 |
20140127548 | ELECTRIC STORAGE DEVICE AND STRUCTURE TO MOUNT ELECTRIC STORAGE DEVICE TO VEHICLE - An electric storage device includes at least first to third storage modules and storage-module busbars. The at least first to third storage modules each include a plurality of storage cells. The at least first to third storage modules are arranged next to each other. Storage-module terminals of the at least first to third storage modules are adjacent to each other. The storage-module terminals of the at least first to third storage modules are electrically connected to each other with the storage-module busbars. The storage-module busbars includes a long storage-module busbar and a short storage-module busbar. The long storage-module busbar is provided at a first side of the at least first to third storage modules. The short storage-module busbar is provided at a second side of the at least first to third storage modules. The long storage-module busbar is longer than the short storage-module busbar. | 05-08-2014 |
20140127553 | ELECTRIC STORAGE DEVICE - An electric storage device includes a first connection plate, a second connection plate, a fastening member, and a plurality of storage modules. The plurality of storage modules are provided between the first connection plate and the second connection plate in a stacking direction. Each of the plurality of storage modules includes a plurality of rectangular storage cells stacked in the stacking direction to provide a stack of storage cells. The plurality of storage modules are arranged next to each other in a direction that crosses the stacking direction. The plurality of storage modules are clamped between the first connection plate and the second connection plate and fastened together by the fastening member. At least one of the first connection plate and the second connection plate is fastened to the plurality of storage modules in the stacking direction by the fastening member. | 05-08-2014 |
20140127555 | ELECTRIC STORAGE DEVICE - An electric storage device includes a plurality of storage modules and a first storage-module busbar. The plurality of storage modules each include a storage-cell busbar and a plurality of storage cells. The storage-cell busbar includes a first storage-module terminal at a first end of the storage-cell busbar. The plurality of storage cells are electrically connected to each other with the storage-cell busbar. The first storage-module terminal provided in one of the plurality of storage modules is electrically connected to the first storage-module terminal provided in another of the plurality of storage modules with the first storage-module busbar. The first storage-module terminal includes a first stud bolt which extends through a bolt hole provided in the first storage-module busbar and to which a nut is fastened. | 05-08-2014 |
Patent application number | Description | Published |
20090190064 | COLOR FILTER AND LIQUID CRYSTAL DISPLAY DEVICE - A color filter includes a red filter segment, a green filter segment and a blue filter segment, on a substrate, wherein when a pseudo-white LED is used, an area of a triangle defined by three chromaticity points of the red, green and blue filter segments expressed as (x | 07-30-2009 |
20090284697 | Color filter and liquid crystal display device - A color filter including a transparent substrate, and colored layer having at least a red pixel, green pixel, and blue pixel, and formed on the transparent substrate, wherein the green pixel contains a zinc phthalocyanine halide-based pigment, and has a perpendicular optical retardation Rth(G) satisfying formula Rth(G)>0, Rth(G) representing a product of a thickness of the green pixel and a value obtained by subtracting a refractive index in the thickness wise-direction of the green pixel from an average refractive index in the plane of the green pixel. | 11-19-2009 |
20090321693 | Red colored composition and color filter using the same - A red colored composition including a pigment, binder resin, monomer, photopolymerization initiator, and organic solvent, wherein the pigment contains a diketopyrrolopyrrol-based red pigment and has an average primary particle diameter of at most 40 nm, and the binder resin contains at least one thermosetting resin of 5 to 12% by weight based on solid content of the composition, the thermosetting resin having a weight-average molecular weight of 25,00 to 20,000. | 12-31-2009 |
20100271569 | Liquid crystal display device and color filter for liquid crystal display device - A liquid crystal display device which includes a backlight device provided with an LED, and a color filter having colored layers of plural colors including a green layer, wherein the green layer of the color filter contains brominated zinc phthalocyanine green pigment and a dielectric loss tangent of the green layer at a driving frequency of a liquid crystal display device is confined to not more than 0.02. | 10-28-2010 |
20100271578 | Blue color composition containing dye, color filter and liquid crystal display device and organic EL display provided with the color filter - Disclosed is a dye-containing blue color composition for color filter, including a triarylmethane-based dye having a structure represented by the following formula (1): | 10-28-2010 |
Patent application number | Description | Published |
20140062403 | STATIONARY CHARGING SYSTEM - A stationary charging system that is capable of battery charging even when a charging unit has a fault is mounted in a vehicle and includes a power unit for generating direct-current charging power, a plurality of charging units (CHG | 03-06-2014 |
20140084853 | CHARGING DEVICE - The present invention addresses the problem of providing a charging device capable of precisely outputting charging power to a battery or the like within a broad voltage range of tens-to-hundreds of volts. This charging device comprises: a converter unit that outputs a charging voltage to a battery and a control unit that outputs a control signal of a pulse width determined on the basis of the voltage value of the charging voltage to a switching element of the converter unit, thereby setting the switching element to a conducting state for only a time corresponding to the pulse width. The control unit changes the output interval for the control signal in accordance with the output interval for the control signal as the voltage value of the charging voltage decreases. | 03-27-2014 |
20140292271 | STATIONARY CHARGING SYSTEM - A stationary charging system for charging a battery mounted in a vehicle using direct-current charging power includes a power unit for generating direct-current charging power, a plurality of charging units (CHG1 to CHG9) that constitute the power unit, a control unit (MCU), and a first CAN communication line for allowing data exchange between the control unit and the charging units, each of the charging units receives control command data transmitted by the control unit, and creates charging unit status data, and the control unit, and creates charging unit status data, and the control unit divides the charging units into charging unit groups | 10-02-2014 |