Route Search Method and Route Search DeviceIn a route search method executed by a computer system, the route search method includes: a preliminary search procedure of generating label data on the basis of link cost data and node cost data of a…DRIVE·Jun 18·2 min readFollowG01C21/3453Hitachi, Ltd.
HYDROGEN MIXED-COMBUSTION ELECTRONIC CONTROL DEVICE AND POWER GENERATION SYSTEM USING SAMEA hydrogen mixed-combustion electronic control device that controls the mixed ratio of hydrogen mixedly combusted in a combustion room of a hydrogen mixed-combustion engine having a first fuel supply …DRIVE·Jun 11·1 min readFollowF02D41/0027Hitachi, Ltd.
ENGINE POWER GENERATION SYSTEM CONTROL DEVICEThere is provided an engine power generation system control device that reduces emission of a harmful substance contained in an exhaust gas to the outside by performing prompt activation of an exhaust…DRIVE·Apr 2·1 min readFollowF02D41/0027Hitachi, Ltd.
IN-WHEEL MOTORThis invention provides an in-wheel motor capable of increasing steering operability and ride comfort of a vehicle. A stator of an in-wheel motor comprises a stator housing and a stator housing cover …DRIVE·Jan 30·1 min readFollowB60K7/0007Hitachi, Ltd.
IMAGING APPARATUSTo suppress an influence of reflected light from a cover in an imaging apparatus. An imaging apparatus includes: a first imaging unit having a first viewpoint P and a second imaging unit having a seco…DRIVE·Nov 21·1 min readFollowH04N23/51Hitachi, Ltd.
Power Grid Monitoring System and Power Grid Monitoring MethodA power grid monitoring system includes a storage unit that stores power control system (PCS) impedance data indicative of a PCS impedance that is an impedance of a PCS-based energy source at a plural…DRIVE·Oct 17·2 min readFollowH02J3/241Hitachi, Ltd.
POWER SUPPLY-DEMAND ADJUSTMENT DEVICE AND METHODA power supply-demand adjustment device performs output distribution to M adjustment power supplies among N adjustment power supplies in a system, based on adjustment information and supply-demand imb…DRIVE·Sep 12·1 min readFollowH02J3/241Hitachi, Ltd.
POWER CONVERTER DEVICEThis power converter device is appropriately configured. Accordingly, a power converter device comprises, for each phase of a three-phase AC, an AC wiring through which AC terminals of a plurality of …DRIVE·Aug 15·1 min readFollowH02J3/44Hitachi, Ltd.
DETECTING ANOMALIES IN VEHICLE ARTIFICIAL INTELLIGENCE SYSTEMSIn some examples, a vehicle is able to communicate with a computing device over a network. The vehicle includes a processor configured to determine a future driving condition for the vehicle, and furt…DRIVE·Aug 1·1 min readFollowB60W50/0205Hitachi, Ltd.
Independent Operation System Configuring Device, Independent Operation System Configuring System, and Independent Operation System Configuring MethodAn independent operation system configuring device includes a system configuration plan creation unit that creates a system configuration plan, and an independent operation propriety determination uni…DRIVE·May 23·1 min readFollowH02J13/00002Hitachi, Ltd.
Stator for Dynamo-Electric Machine, Dynamo-Electric Machine, Electric Drive System, and Electrified WheelThe purpose of the present invention is to provide: a stator for a dynamo-electric machine, with which axial size can be reduced; and, an electrically powered wheel provided with the stator for the dy…DRIVE·May 16·2 min readFollowH02K1/16Hitachi, Ltd.
POWER CONVERSION DEVICEA power conversion device charges a plurality of storage devices and includes a plurality of converter units that receives AC power and outputs DC power, and a bidirectional DC/DC converter connected …DRIVE·May 9·1 min readFollowH02M7/5387Hitachi, Ltd.
ALTITUDE CALCULATION METHOD AND ALTITUDE CALCULATION PROGRAM FOR FLYING BODY, AND FLYING BODY INCLUDING THE SAMEProvided is an altitude calculation method for a flying body including calculating an altitude of the flying body by using information on horizontal coordinates of the flying body, a reception signal …DRIVE·Apr 18·1 min readFollowG01S5/02585Hitachi, Ltd.
Rotating Electric Machine, Electric Wheel, and VehicleThis rotating electric machine comprises: a stator having a stator core around which a plurality of coils are wound; a rotor supported to be rotatable relative to the stator with a predetermined gap t…DRIVE·Mar 21·2 min readFollowH02K5/203Hitachi, Ltd.
Power Conversion DeviceProvided is a power conversion device that can be realized with a small circuit and is capable of stably converting AC power inputted from a three-phase power source system into DC power. In a power c…DRIVE·Feb 1·1 min readFollowH02M3/33576Hitachi, Ltd.
Rotating Electrical Machine, Electric Wheel, and VehicleA rotating electrical machine according to the present invention has a plurality of segmented coils respectively disposed in a plurality of layers aligned in a row in a radial direction inside a slot …DRIVE·Feb 1·2 min readFollowH02K3/28Hitachi, Ltd.
POWER SYSTEM OPERATION PLAN CREATION ASSISTANCE DEVICE AND METHODA power system operation plan creation assistance device and method capable of maintaining or improving system stability or economy includes an optimization target snapshot power flow determination un…DRIVE·Dec 28·1 min readFollowH02J3/003Hitachi, Ltd.
SYSTEM AND METHOD FOR SUPPORTING CREATION OF SYSTEM PLAN TO CHANGE CONFIGURATION OF POWER SYSTEMDisclosed is a system for supporting creation of a system plan to change a configuration of a power system including a power transmission system and a power distribution system. The system stores info…DRIVE·Nov 23·2 min readFollowH02J13/00034Hitachi, Ltd.
DEMAND COVERAGE, SERVICE AND CAPACITY FULFILMENT ROUTE OPTIMIZATIONA method for a system. The method may include receiving information regarding a plurality of nodes of the transportation network, a map associated with the transportation network, and a current demand…DRIVE·Sep 14·1 min readFollowG01C21/343Hitachi, Ltd.
EDGE DEVICE AND DISTRIBUTED SYSTEMProvided are an edge device and a distributed system capable of efficiently collecting situation data when an unexpected event occurs in an automatically operable moving body and contributing to impro…DRIVE·Sep 14·2 min readFollowB60W60/0015Hitachi, Ltd.
RAILWAY VEHICLEProvided is a railway vehicle capable of constructing a highly reliable seal for a side hinged door with a small number of manufacturing steps. The railway vehicle includes: a side structure an openin…DRIVE·Jul 6·1 min readFollowB61D19/004Hitachi, Ltd.
PRECAUTIONARY OBSERVATION ZONE FOR VEHICLE ROUTINGIn some examples, a system may determine a plurality of candidate routes between a source location of a vehicle and a destination location for the vehicle. Further, the system may determine one or mor…DRIVE·Mar 16·1 min readFollowG01C21/3469Hitachi, Ltd.
Electric Power System Planning Operation Device, Method, and SystemAn object is to provide an electric power system planning operation device, a method, and a system that can realize the reduction of social costs and the improvement of the resilience of an electric p…DRIVE·Dec 1·2 min readFollowG06Q50/06Hitachi, Ltd.
Computational System and Computational MethodA computational system estimating an energy consumption of a vehicle operated by a driver, the computational system includes a job progress calculator configured to calculate a job progress that is a …DRIVE·Dec 1·1 min readFollowG01C21/3469Hitachi, Ltd.
REGION ENERGY MANAGEMENT DEVICE AND REGION ENERGY MANAGEMENT METHODThis regional energy management device calculates the power interchange between consumers, on the basis of: storage battery level distribution indicating the relationship between storage battery level…DRIVE·Nov 24·1 min readFollowH02J7/0032Hitachi, Ltd.
MANAGEMENT SYSTEM AND MANAGEMENT METHODIt is provided a management system for managing renewable energy verification comprising: an arithmetic device configured to execute predetermined processing; a storage device coupled to the arithmeti…DRIVE·Oct 27·1 min readFollowH02J3/003Hitachi, Ltd.
MOBILE OBJECT CONTROL SYSTEMProvided is a mobile body control system capable of improving both the comfort of passengers in each mobile body and the efficiency of cargo transport when a plurality of mobile bodies travel in a for…DRIVE·Oct 20·1 min readFollowB60W30/16Hitachi, Ltd.
Vehicle Operation Assistance Device and Vehicle Operation Assistance MethodThe present invention assists at work related to the setting of an evaluation index for a vehicle operation plan. A vehicle operation assistance device manages one or more pieces of evaluation informa…DRIVE·Oct 13·2 min readFollowG01C21/3453Hitachi, Ltd.
APPARATUS ENABLING INTERACTIONS BETWEEN ACTORS OF AN ENERGY-RELATED INFRASTRUCTUREThe present disclosure relates to, in particular, an apparatus enabling interactions between actors of energy-related infrastructure, which comprises a platform device that includes: one or more input…DRIVE·Sep 22·1 min readFollowH02J13/00034Hitachi, Ltd.
ADJUSTMENT POWER PROCUREMENT DEVICE AND ADJUSTMENT POWER PROCURING METHODA regulated power procurement segment determination unit refers to a renewable energy theoretical maximum value database and a renewable energy output database and determines segments for procurement …DRIVE·Aug 18·1 min readFollowH02J3/003Hitachi, Ltd.
Vehicle Control SystemThe purpose of the present invention is to provide a vehicle control system that can achieve highly comfortable autonomous driving according to the behavior of an occupant by changing a control mode o…DRIVE·Aug 4·2 min readFollowB60W60/0013Hitachi, Ltd.
POWER MANAGEMENT SYSTEM, POWER DEMAND-SUPPLY MANAGEMENT APPARATUS, AND POWER DEMAND-SUPPLY MANAGEMENT METHODA power management system, which manages a transaction of power generated based on renewable energy, includes: a power supply system capable of supplying power generated based on the renewable energy …DRIVE·May 26·1 min readFollowH02J3/004Hitachi, Ltd.
DRIVING DOMAIN MANAGEMENT UNIT, DRIVING DOMAIN MANAGEMENT SYSTEM, AND DRIVING DOMAIN MANAGEMENT METHODA driving domain management unit which includes a change pattern setting portion that selects one of multiple typical patterns previously patterning drivable domains based on input information changin…DRIVE·May 5·1 min readFollowB60W60/001Hitachi, Ltd.
VEHICLE ROUTING USING CONNECTED DATA ANALYTICS PLATFORMIn some examples, a system may determine a plurality of routes between a source location and a destination location. Further, the system may segment each route of the plurality of routes into multiple…DRIVE·Mar 3·1 min readFollowG01C21/3469Hitachi, Ltd.
Elevator and Control Method for ElevatorAn elevator according to an aspect of the present invention includes a car speed detection device that measures car speed, an emergency braking device that comes into press contact with a guiderail an…DRIVE·Jan 27·2 min readFollowB66B5/16Hitachi, Ltd.
DETERMINING LANDMARK DETECTABILITYIn some examples, a system may receive location information. The system may determine at least one landmark based on the location information. In addition, the system may determine one or more current…DRIVE·Dec 9·1 min readFollowG01C21/3644Hitachi, Ltd.
POWER TRADING MANAGEMENT APPARATUS AND POWER TRADING SYSTEMA power trading management apparatus receives power supply application data including the amount of supplied power and a supply period from a supply-side computer, and receives power demand applicatio…DRIVE·Jul 29·2 min readFollowH02J3/008Hitachi, Ltd.
ENERGY MANAGEMENT SYSTEM AND ENERGY MANAGEMENT METHODCooperation in supply and demand balance of renewable energy in a region is implemented by operation of infrastructures of an infrastructure service such as water supply. In an energy management syste…DRIVE·Jul 29·1 min readFollowG06Q50/06Hitachi, Ltd.
Pantograph Arc Monitoring System and MethodAn object of the disclosure is to provide a technique for identifying an arc position between an overhead line and a pantograph mounted on an electric vehicle. A system according to the disclosure inc…DRIVE·Jul 8·1 min readFollowB60L5/24Hitachi, Ltd.
MOVING BODY CONTROL SYSTEMA control system for a moving body that can improve the accuracy of determining that autonomous movement cannot be continued, and realize a smoother transition to remote control. For this reason, ther…DRIVE·Jul 1·2 min readFollowB60W30/0956Hitachi, Ltd.
