#SUMITOMO ELECTRIC INDUSTRIES, LTD.

Vehicle-mounted apparatus, information distribution apparatus, driving assistance system, control method, and computer program

A vehicle-mounted apparatus includes a communication unit configured to receive data from an outside, a generation unit configured to generate from the data, dynamic maps in each of which dynamic info…

DRIVE·2d ago·2 min read

G01C21/3837 SUMITOMO ELECTRIC INDUSTRIES, LTD.

IN-VEHICLE COMMUNICATION SYSTEM, CONTROL DEVICE AND ELECTRICAL DEVICE

An in-vehicle communication system that includes: a first control device; and a plurality of first electrical devices, wherein: the first control device includes: a first power source configured to ou…

DRIVE·Jun 4·1 min read

B60R16/033 SUMITOMO ELECTRIC INDUSTRIES, LTD.

NONAQUEOUS ELECTROLYTE SOLUTION BATTERY LEAD WIRE AND NONAQUEOUS ELECTROLYTE SOLUTION BATTERY

A nonaqueous electrolyte solution battery lead wire of the present disclosure includes a conductor and an insulating film having one or a plurality of layers and covering at least part of an outer per…

DRIVE·Apr 9·2 min read

H01M50/534 SUMITOMO ELECTRIC INDUSTRIES, LTD.

MULTI-CORE CABLE, AND DISCONNECTION DETECTION DEVICE

A multicore cable includes a plurality of coated electric wires; a detection wire; and a sheath. The coated electric wires include an electric wire conductor and an electric wire coating. The electric…

DRIVE·Dec 12·2 min read

H01B7/0009 SUMITOMO ELECTRIC INDUSTRIES, LTD.

RELAY DEVICE, VEHICLE COMMUNICATION SYSTEM, VEHICLE, COMMUNICATION METHOD, AND COMMUNICATION PROGRAM

An information of a network to which a new function unit has been added is easily acquired. A relay device installed in a vehicle includes: a detection unit configured to detect a new function unit be…

DRIVE·May 2·2 min read

H04L41/0806 SUMITOMO ELECTRIC INDUSTRIES, LTD.

THICK ELECTRIC WIRE

An electric wire for use in an electric vehicle with a large current of 100 A or more and a high voltage of 30 V or more includes a conductor and an electrically insulating layer covering an outer sur…

DRIVE·Apr 11·1 min read

H01B9/00 SUMITOMO ELECTRIC INDUSTRIES, LTD.

PROTON-CONDUCTIVE CELL STRUCTURE, PROTON-CONDUCTIVE MATERIAL, ELECTROCHEMICAL DEVICE, AND METHOD OF MANUFACTURING PROTON-CONDUCTIVE MATERIAL

A proton-conductive cell structure includes an air electrode, a hydrogen electrode, and a solid electrolyte layer disposed between the air electrode and the hydrogen electrode, wherein the solid elect…

DRIVE·Jan 4·1 min read

H01M8/1253 SUMITOMO ELECTRIC INDUSTRIES, LTD.

STEEL WIRE AND TIRE

A steel wire having a cross section perpendicular to a longitudinal direction having a flat shape, and an outer shape of the cross section including a pair of linear parts opposing each other, and a p…

DRIVE·Nov 23·1 min read

D07B1/0606 SUMITOMO ELECTRIC INDUSTRIES, LTD.

REDOX FLOW BATTERY

A redox flow battery includes a positive electrolyte containing a positive electrode active material and a negative electrolyte containing a negative electrode active material. A liquid amount of the …

DRIVE·Sep 28·1 min read

H01M8/04201 SUMITOMO ELECTRIC INDUSTRIES, LTD.

LEAD WIRE FOR NONAQUEOUS ELECTROLYTE BATTERY, INSULATING FILM AND NONAQUEOUS ELECTROLYTE BATTERY

A lead wire for a nonaqueous electrolyte battery has a conductor, and an insulating film having a plurality of layers and covering at least a part of the outer peripheral surface of the conductor, whe…

DRIVE·Jun 29·2 min read

H01M10/4235 SUMITOMO ELECTRIC INDUSTRIES, LTD.

POROUS BODY AND FUEL CELL INCLUDING THE SAME

A porous body includes a framework having a three-dimensional network structure, the framework having a body including crystal grains including nickel and cobalt as constituent elements, the cobalt ha…

DRIVE·Mar 30·1 min read

H01M8/0232 SUMITOMO ELECTRIC INDUSTRIES, LTD.

SECURITY SYSTEM, VEHICLE, SECURITY DEVICE, AND VALIDITY DETERMINATION METHOD

A security system includes an information transmission device, and a security device to which a target device is connectable. The information transmission device and the security device are connected …

DRIVE·Feb 16·1 min read

B60R25/04 SUMITOMO ELECTRIC INDUSTRIES, LTD.

ELECTRICALLY INSULATED CABLE

An electrically insulated cable including: a core electric wire; and a covering layer covering the core electric wire; wherein: the core electric wire includes a plurality of insulated wires; the insu…

DRIVE·Feb 2·1 min read

H01B3/441 SUMITOMO ELECTRIC INDUSTRIES, LTD.

ELECTRODE, BATTERY CELL, CELL STACK, AND REDOX FLOW BATTERY SYSTEM

An electrode includes a carbon fiber, wherein the carbon fiber has a first region including a surface of the carbon fiber, when a cross section of the carbon fiber is analyzed by electron energy loss …

DRIVE·Oct 20·1 min read

H01M4/96 SUMITOMO ELECTRIC INDUSTRIES, LTD.

DC/DC CONVERSION SYSTEM, ELECTRICITY STORAGE SYSTEM, AND METHOD FOR CONTROLLING DC/DC CONVERTER

This DC/DC conversion system is provided between a plurality of DC power supplies and a common DC bus, and includes, for each of the plurality of DC power supplies: a DC/DC converter provided between …

DRIVE·Oct 6·1 min read

H02M1/0025 SUMITOMO ELECTRIC INDUSTRIES, LTD.

REDOX FLOW BATTERY CELL, CELL STACK AND REDOX FLOW BATTERY SYSTEM

A redox flow battery cell includes a positive electrode and a negative electrode, and each of the positive electrode and the negative electrode is an assembly containing a plurality of carbon fibers, …

DRIVE·Oct 6·1 min read

H01M8/188 SUMITOMO ELECTRIC INDUSTRIES, LTD.

MULTICORE CABLE AND HARNESS

A multicore cable includes a plurality of sheathed wires, and a second cover layer covering an outer periphery of the plurality of sheathed wires, wherein the sheathed wire includes a conductor, and a…

DRIVE·Sep 29·1 min read

H01B7/0216 SUMITOMO ELECTRIC INDUSTRIES, LTD.

REDOX FLOW BATTERY CELL, CELL STACK AND REDOX FLOW BATTERY SYSTEM

DRIVE·Aug 18·1 min read

H01M4/96 SUMITOMO ELECTRIC INDUSTRIES, LTD.

IN-VEHICLE DEVICE, VEHICLE MANAGEMENT SYSTEM, RESOURCE MANAGEMENT METHOD, AND RESOURCE MANAGEMENT PROGRAM

An in-vehicle device is mounted to a vehicle and includes: an acquisition unit configured to acquire state information indicating a state of the vehicle; a plurality of physical resources; and an allo…

DRIVE·Aug 18·1 min read

G06F9/505 SUMITOMO ELECTRIC INDUSTRIES, LTD.

VEHICLE-MOUNTED DEVICE, CONTROL METHOD THEREFOR, AND VEHICLE

An on-vehicle device includes: a driving support device to receive driving support information from a driving support server and execute a predetermined process for driving support; a sub driving supp…

DRIVE·Aug 11·1 min read

B60W60/00 SUMITOMO ELECTRIC INDUSTRIES, LTD.

ONBOARD COMMUNICATION SYSTEM, SWITCHING DEVICE, AND CONTROL METHOD

An in-vehicle communication system includes a first switching device and a second switching device each configured to relay, via a transmission path, information between a plurality of function units …

DRIVE·Aug 4·1 min read

B60R16/0231 SUMITOMO ELECTRIC INDUSTRIES, LTD.

RELAY DEVICE, VEHICLE COMMUNICATION SYSTEM, VEHICLE, COMMUNICATION METHOD, AND COMMUNICATION PROGRAM

DRIVE·Jul 21·2 min read

H04L41/0806 SUMITOMO ELECTRIC INDUSTRIES, LTD.

REDOX FLOW BATTERY

A redox flow battery includes a tank configured to store an electrolyte and a distribution mechanism to distribute the electrolyte to a battery cell. The tank has a partition portion partitioning a sp…

DRIVE·May 5·1 min read

H01M8/04753 SUMITOMO ELECTRIC INDUSTRIES, LTD.

BIPOLAR PLATE, CELL FRAME, CELL STACK, AND REDOX FLOW BATTERY

A bipolar plate faces an electrode of a redox flow battery and includes an introduction channel and a discharge channel of an electrolyte. One of the introduction channel and the discharge channel is …

DRIVE·Apr 7·1 min read

H01M8/0258 SUMITOMO ELECTRIC INDUSTRIES, LTD.

BATTERY CELL, CELL STACK, AND REDOX FLOW BATTERY

A battery cell that has a supply edge to which an electrolyte solution is supplied and a discharge edge from which the electrolyte solution is discharged has an introduction port that is in connection…

DRIVE·Apr 7·2 min read

H01M8/0263 SUMITOMO ELECTRIC INDUSTRIES, LTD.

BATTERY CELL, CELL STACK, AND REDOX FLOW BATTERY

DRIVE·Mar 24·2 min read

H01M8/0263 SUMITOMO ELECTRIC INDUSTRIES, LTD.

BATTERY CELL, CELL STACK, AND REDOX FLOW BATTERY

A battery cell for use in a redox flow battery, the battery cell including an electrode, a membrane facing one of both surfaces of the electrode, and a bipolar plate facing the other surface of the el…

DRIVE·Mar 17·1 min read

H01M8/188 SUMITOMO ELECTRIC INDUSTRIES, LTD.

VEHICLE VIRTUALIZATION SYSTEM, TERMINAL DEVICE, IN-VEHICLE DEVICE, VIRTUALIZATION METHOD, AND VIRTUALIZATION PROGRAM

A vehicle virtualization system includes a terminal device, one or more in-vehicle devices, and a determination unit. The determination unit acquires terminal configuration information about a hardwar…

DRIVE·Mar 17·1 min read

G06F9/45504 SUMITOMO ELECTRIC INDUSTRIES, LTD.

TRAVELING ROUTE DETERMINATION SYSTEM, TRAVELING ROUTE DETERMINATION METHOD, AND COMPUTER PROGRAM

A traveling route determination system of this disclosure includes a processor configured to operate so as to determine, by using a second route cost different from a first route cost that is used for…

DRIVE·Dec 9·1 min read

G01C21/3492 SUMITOMO ELECTRIC INDUSTRIES, LTD.

CHARGING ASSISTANCE SYSTEM, METHOD, AND COMPUTER PROGRAM

A charging assistance system includes a processor configured to execute a generation process of generating charging plan data for a vehicle on the basis of: predicted power consumption of the vehicle …

DRIVE·Dec 9·1 min read

B60L53/64 SUMITOMO ELECTRIC INDUSTRIES, LTD.

DRIVING APPARATUS AND DRIVING METHOD FOR SEMICONDUCTOR SWITCH, POWER CONVERSION APPARATUS, AND VEHICLE

A semiconductor switch driving apparatus is configured to drive a semiconductor switch, the semiconductor switch not having a body diode and having a threshold voltage for performing switching between…

DRIVE·Nov 4·2 min read

H02M1/08 SUMITOMO ELECTRIC INDUSTRIES, LTD.

REDOX FLOW BATTERY CELL AND REDOX FLOW BATTERY

A redox flow battery cell includes: an electrode to which an electrolyte solution is supplied; and a bipolar plate with which the electrode is arranged, wherein the bipolar plate has at least one groo…

DRIVE·Oct 7·1 min read

H01M4/96 SUMITOMO ELECTRIC INDUSTRIES, LTD.

ENERGY MANAGEMENT DEVICE, ENERGY MANAGEMENT SYSTEM, AND ENERGY MANAGEMENT METHOD

This energy management device is provided at a customer and is capable of controlling an electric appliance of the customer by communicating with a server. The server is configured to send a request f…

DRIVE·Jul 1·1 min read

G05B19/042 SUMITOMO ELECTRIC INDUSTRIES, LTD.

FUEL CELL

A fuel cell includes: a cell structure body including a cathode, an anode, and a solid electrolyte layer interposed between the cathode and the anode; and a current collector in contact with the catho…

DRIVE·Jul 1·1 min read

H01M8/0232 SUMITOMO ELECTRIC INDUSTRIES, LTD.

REDOX FLOW BATTERY

A redox flow battery includes: a membrane; and electrodes that are disposed in a compressed state on both sides of the membrane and sandwich the membrane. The thickness x (μm) of the membrane and the …

DRIVE·May 27·1 min read

H01M8/188 SUMITOMO ELECTRIC INDUSTRIES, LTD.

REDOX FLOW BATTERY SYSTEM

A redox flow battery system including a cell and a monitor cell to which a same electrolyte solution is supplied; a current measuring unit that measures a current that is input to and output from the …

DRIVE·May 20·2 min read

H01M8/04611 SUMITOMO ELECTRIC INDUSTRIES, LTD.

CONNECTOR SYSTEM, CONNECTOR, AND CONNECTION METHOD

A connector system is provided with a first connector including a first transmission line, and a second connector including a second transmission line. The second connector includes a processing unit …

DRIVE·May 20·1 min read

H01R13/7036 SUMITOMO ELECTRIC INDUSTRIES, LTD.

SECONDARY BATTERY PARAMETER ESTIMATION DEVICE, SECONDARY BATTERY PARAMETER ESTIMATION METHOD, AND PROGRAM

A parameter estimation device includes: a voltage acquisition unit; a current acquisition unit; a parameter estimation unit; an internal resistance deriving unit; and a determination unit configured t…

DRIVE·Apr 29·1 min read

G01R31/3842 SUMITOMO ELECTRIC INDUSTRIES, LTD.

METAL POROUS SHEET, FUEL CELL, AND WATER ELECTROLYSIS DEVICE

A metal porous sheet includes a metal porous body having a skeleton with a three-dimensional network structure, and has a main surface in which a trench is formed. A depth of the trench is more than o…

DRIVE·Apr 22·1 min read

H01M8/0232 SUMITOMO ELECTRIC INDUSTRIES, LTD.

SYSTEM, SERVER COMPUTER THEREOF, CONTROL METHOD, AND COMPUTER PROGRAM

A system including: one or a plurality of sensors correspondingly connected to each of a plurality of devices; a reception unit configured to receive sensor information corresponding to a detection si…

DRIVE·Apr 1·1 min read

G06F9/5027 SUMITOMO ELECTRIC INDUSTRIES, LTD.