WO2020189499A1 - Dispositif de traitement d'informations, système de traitement d'informations, procédé de traitement d'informations et programme informatique - Google Patents

Dispositif de traitement d'informations, système de traitement d'informations, procédé de traitement d'informations et programme informatique Download PDF

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Publication number
WO2020189499A1
WO2020189499A1 PCT/JP2020/010810 JP2020010810W WO2020189499A1 WO 2020189499 A1 WO2020189499 A1 WO 2020189499A1 JP 2020010810 W JP2020010810 W JP 2020010810W WO 2020189499 A1 WO2020189499 A1 WO 2020189499A1
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WIPO (PCT)
Prior art keywords
power storage
storage element
information
state
screen
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PCT/JP2020/010810
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English (en)
Japanese (ja)
Inventor
松島　均
富勝 内堀
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株式会社Ｇｓユアサ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 株式会社Ｇｓユアサ filed Critical 株式会社Ｇｓユアサ
Priority to JP2021507275A priority Critical patent/JP7006835B2/ja
Priority to CN202080029535.5A priority patent/CN113711148A/zh
Publication of WO2020189499A1 publication Critical patent/WO2020189499A1/fr

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/30—State monitoring, e.g. fault, temperature monitoring, insulator monitoring, corona discharge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof

Definitions

  • the present invention relates to an information processing device, an information processing system, an information processing method, and a computer program that present information on a power storage element and / or a power supply related device.
  • the power storage element is widely used in uninterruptible power supplies, DC or AC power supplies included in regulated power supplies, and the like.
  • the use of power storage elements in large-scale systems for storing renewable energy or power generated by existing power generation systems is expanding.
  • Storage elements such as lead-acid batteries or lithium-ion batteries are increasingly being applied to industrial applications other than in-vehicle applications (automobile applications, motorcycle applications).
  • power storage elements may be installed side by side in a photovoltaic power generation system.
  • the power storage element is connected to the power conditioner.
  • a large-scale photovoltaic power generation system called mega solar a large number of power storage elements and power conditioners are installed and used.
  • a large number of power storage elements and power conditioners are installed and used to cut power peaks in factories or large-scale facilities.
  • a large number of power storage elements and rectifiers which are DC or AC power supply devices, are installed and used.
  • the conventional maintenance support system does not assume a case where such a large number of power storage elements and power supply related devices are installed in a distributed power supply system or a business entity.
  • IoT Internet of Things
  • An object of the present invention is to provide an information processing device, an information processing system, an information processing method, and a computer program that enable the state of a power storage element and / or a power supply-related device to be easily grasped visually.
  • the information processing device transmits information on a power storage element configured by connecting a plurality of modules including a plurality of power storage cells in response to an external request or as an event.
  • the information processing device includes an acquisition unit that acquires information including the state of the power storage element by communication, a storage processing unit that stores the acquired information in a storage medium in association with information that identifies the power storage element, and the storage.
  • the information stored in the medium is stored in the screen information of the state screen including the graphic showing the state of the power storage element in the system or the place for each system including the power storage element or for each place where the power storage element is installed.
  • the state screen includes a transmission processing unit for transmitting, and the state screen includes a plurality of screens that transition according to the hierarchical structure of the power storage element.
  • the information processing device according to another aspect of the present invention transmits information on the power storage element and / or the power supply-related device in response to an external request or as an event.
  • the information processing device is a storage medium in which an acquisition unit that acquires information including the state of the power storage element or the power supply-related device by communication and the acquired information are associated with information that identifies the power storage element or the power supply-related device. Based on the information stored in the storage medium and the storage processing unit stored in the storage medium, the storage element or the system including the power supply-related device, or the place where the power storage element or the power supply-related device is installed.
  • a state screen including an image and a graphic showing the state of the power storage element or the power supply-related device superimposed on the position where the power storage element or the power supply-related device is shown or drawn in the image. It is provided with a transmission processing unit that transmits screen information.
  • the information processing device transmits information on a power storage element configured by connecting a plurality of modules including a plurality of power storage cells in response to an external request or as an event.
  • the information processing device includes an acquisition unit that acquires information including the state of the power storage element by communication, a storage processing unit that stores the acquired information in a storage medium in association with information that identifies the power storage element, and the storage. Based on the information stored in the medium, an image of the system including the power storage element or the place where the power storage element is installed, and the position where the power storage element is shown or drawn in the image.
  • a graphic indicating the state of the power storage element and a transmission processing unit for transmitting screen information of the state screen including the state screen are provided.
  • the state screen includes a plurality of screens that transition according to the hierarchical structure of the power storage element. Each of the screens may include an image in which the power storage element is shown or an image in which the power storage element is drawn according to the layer.
  • the information processing device transmits information on the power storage element and / or the power supply-related device in response to an external request or as an event.
  • the information processing device is a storage medium in which an acquisition unit that acquires information including the state of the power storage element or the power supply-related device by communication and the acquired information are associated with information that identifies the power storage element or the power supply-related device.
  • the storage element or the system including the power supply-related device, or the place where the power storage element or the power supply-related device is installed.
  • a state screen including an image and a graphic showing the state of the power storage element or the power supply-related device superimposed on the position where the power storage element or the power supply-related device is shown or drawn in the image. It is provided with a transmission processing unit that transmits screen information.
  • the range of information on the power storage elements to be displayed collectively may be set manually by an operator or the like, and is automatically set. May be set to.
  • the status screen may include a photographic image taken from a bird's-eye view or a bird's-eye view of the power storage element and / or the power supply-related device for each system or location.
  • the photographed image taken from a bird's-eye view or a bird's-eye view may be a photographic image of a facility or building in which a power storage element and / or a power supply-related device is installed from a high place, and a photographic image of a satellite photograph may be used. ..
  • the state screen may include an illustration, a plan view or a perspective view showing a building or equipment in place of or in addition to the photographic image.
  • information including the state of the entire system or location including a large number of power storage elements used in a particularly large-scale system in a hierarchical structure is visually intuitive together with the position of the power storage element or the power supply related device. Can be grasped.
  • the state screen transitions from the whole to a part and from a part to a more detailed part according to the hierarchical structure.
  • Each screen contains an image of the system of the power storage element, showing where the power storage element is located in the system. The operator can visually confirm that the system is operating without any problem by the graphic of the status screen without having to check the SOC of each power storage element, for example.
  • the operator can intuitively grasp what kind of hierarchical structure and what kind of positional relationship the power storage elements have in the system by screen transition. This makes it possible to improve the operability of the system.
  • the operator can visually grasp which layer the treatment is appropriate by the screen that transitions according to the hierarchical structure. Therefore, the maintenance staff is less likely to be confused as to which layer and location the power storage element or power supply-related device should be maintained and inspected, and the maintenance staff can efficiently take measures.
  • the graphic may include a color, shape, or illustration corresponding to the state.
  • the operator does not need to check the state of each power storage element or the state of each power supply related device, for example, SOC, by the color, shape, or illustration of the graphic as a whole system or in any unit. , You can visually check the status. This makes it possible to improve the operability of the system.
  • the operator can quickly grasp what kind of problem is occurring at any location on any layer of the power storage element, and the maintenance staff can understand it. Maintenance work can be streamlined.
  • the position where the power storage element or the power supply-related device is shown or the position where the power storage element or the power supply-related device is shown on the state screen may be stored as a relative position in the image for each image.
  • the graphic display position can be appropriately moved according to the enlargement / reduction of the image representing the building or facility showing the power storage element or the power supply related device.
  • the operator who checks the status remotely can visually grasp whether the power storage system is operating without any problem at an appropriate scale.
  • the information processing system includes a communication device connected to or mounted on a power storage element configured by connecting a plurality of modules including a plurality of power storage cells, and an information processing device capable of communication connection with the communication device.
  • the information processing device includes an acquisition unit that acquires information including the state of the power storage element by communication, a storage processing unit that stores the acquired information in a storage medium in association with information that identifies the power storage element, and the above. Based on the information stored in the storage medium, an image of the system including the power storage element or the place where the power storage element is installed, and the position or drawing of the power storage element in the image are drawn.
  • the information processing system includes a communication device connected or mounted on a power storage element and / or a power supply-related device, and an information processing device capable of communicating with the communication device, and the information processing device includes the power storage element or A storage unit that acquires information including the state of the power supply-related device via the communication device, and stores the acquired information in a storage medium in association with information that identifies the power storage element or the power supply-related device.
  • the processing unit and the system including the power storage element or the power supply-related device, or the power storage element or the power supply-related device are installed based on the information stored in the storage medium as requested or as an event.
  • the information processing apparatus transmits information on a power storage element configured by connecting a plurality of modules including a plurality of power storage cells as a request or as an event.
  • information including the state of the power storage element is acquired by communication using a communication device connected to or mounted on the power storage element, and the acquired information is associated with information for identifying the power storage element. It is stored in a storage medium, and is superimposed on an image of the system including the power storage element or a place where the power storage element is installed and a position where the power storage element is shown or drawn in the image.
  • the screen information of the state screen including the graphic showing the state of the power storage element based on the stored information and the state screen having a plurality of screens transitioning according to the hierarchical structure of the power storage element is transmitted.
  • the information processing device transmits information on the power storage element or the power supply-related device as requested or as an event.
  • the information processing method uses a communication device connected to or mounted on the power storage element or the power supply-related device to acquire information including the state of the power storage element or the power supply-related device by communication, and obtains the acquired information by communication.
  • the system including the power storage element or the power supply-related device, or the power storage
  • the image of the place where the element or the power supply-related device is installed is superimposed on the position where the power storage element or the power supply-related device is shown or drawn in the image, and the power storage element or the power supply-related device is superimposed.
  • a graphic showing the status of the power-related device and screen information of the status screen including the screen information are transmitted.
  • the computer program causes a computer provided with a display unit to display information on a power storage element configured by connecting a plurality of modules including a plurality of power storage cells.
  • the computer program transmits the information of the power storage element to the computer for each system including the power storage element or for each place where the power storage element is installed, a step of requesting, and the system in response to the request.
  • the computer program causes a computer provided with a display unit to display information on a power storage element or a power supply-related device.
  • the computer program provides information on the power storage element or the power supply-related device in the previous period to the computer for each system including the power storage element or the power supply-related device, or for each place where the power storage element or the power supply-related device is installed. ,
  • the step of displaying the state screen on the display unit is executed.
  • FIG. 1 shows an outline of the remote monitoring system 100.
  • the remote monitoring system 100 enables remote access to information on power storage elements and power supply related devices included in the mega solar power generation system S, the thermal power generation system F, and the wind power generation system W.
  • the uninterruptible power supply (UPS) U, the rectifier (direct current power supply, or AC power supply) D installed in the regulated power supply system for railways, etc. are also remotely monitored.
  • the charge / discharger (charge / discharge stand) U and the grid interconnection unit D may be remotely monitored.
  • the charger / discharger U transfers the power of the secondary battery mounted on the electric vehicle (EV) or plug-in hybrid electric vehicle (PHEV) to the load or system via the grid interconnection unit. Supply to.
  • EV electric vehicle
  • PHEV plug-in hybrid electric vehicle
  • a power conditioner (PCS) P and a power storage system 101 are arranged side by side in the mega solar power generation system S, the thermal power generation system F, and the wind power generation system W.
  • the power storage system 101 is configured by arranging a plurality of containers C accommodating the power storage module group L in parallel.
  • the power storage module group L includes a plurality of power storage elements.
  • the power storage element is preferably a rechargeable battery such as a lead storage battery or a lithium ion battery or a capacitor. A part of the power storage element may be a primary battery that cannot be recharged.
  • the communication device 1 (see FIG. 2) is mounted on each of the power storage system 101 or the device (P, U, D and the management device M described later) in the systems S, F, W to be monitored. Be connected.
  • the remote monitoring system 100 is between a communication device 1, a server device 2 (information processing device) that collects information from the communication device 1, a client device 3 (communication terminal device) for viewing the collected information, and the device.
  • Network N which is a communication medium of the above.
  • the communication device 1 may be a terminal device (measurement monitor) that communicates with a battery management device (BMU) provided in the power storage element and receives information on the power storage element, or a controller compatible with ECHONET / ECHONET Lite (registered trademark). It may be.
  • the communication device 1 may be an independent device, or may be a network card type device that can be mounted on the power conditioner P or the power storage module group L.
  • the communication device 1 is provided one by one for each group composed of a plurality of power storage modules in order to acquire information on the power storage module group L in the power storage system 101.
  • a plurality of power conditioners P are connected to enable serial communication, and the communication device 1 is connected to a control unit of one of the representative power conditioners P.
  • the server device 2 includes a Web server function, and presents information obtained from the communication device 1 mounted / connected to each device to be monitored according to the access from the client device 3 (transmission processing unit).
  • the network N includes a public communication network N1 which is a so-called Internet and a carrier network N2 which realizes wireless communication according to a predetermined mobile communication standard.
  • the public communication network N1 includes a general optical line, and the network N includes a dedicated line to which the server device 2 is connected.
  • the network N may include an ECHONET / ECHONET Lite compatible network.
  • the carrier network N2 includes a base station BS, and the client device 3 can communicate with the server device 2 from the base station BS via the network N.
  • An access point AP is connected to the public communication network N1, and the client device 3 can send and receive information from the access point AP to and from the server device 2 via the network N.
  • the power storage module group L of the power storage system 101 has a hierarchical structure.
  • the communication device 1 that transmits the information of the power storage element to the server device 2 acquires the information of the power storage module group from the management device M provided in the power storage module group L.
  • FIG. 2 shows an example of the hierarchical structure of the power storage module group L and the connection form of the communication device 1.
  • the power storage module group L includes, for example, a power storage module (also referred to as a module) in which a plurality of power storage cells (also referred to as cells) are connected in series, a bank in which a plurality of power storage modules are connected in series, and a domain in which a plurality of banks are connected in parallel. It is composed of a hierarchical structure. In the example of FIG.
  • a management device M is provided for each of the banks numbered (#) 1-N and for each domain in which the banks are connected in parallel.
  • the management device M provided for each bank communicates with a control board (CMU: Cell Monitoring Unit) with a communication function built in each of the power storage modules by serial communication, and measures the power storage cells inside the power storage module. Get data (current, voltage, temperature).
  • the bank management device M executes management processing such as detection of an abnormality in the communication status.
  • Each bank management device M transmits measurement data obtained from the power storage module of each bank to the management device M provided in the domain. When an abnormality is detected, the bank management device M notifies the domain management device M.
  • the domain management device M aggregates information such as measurement data and detected abnormalities obtained from the management device M of the bank belonging to the domain.
  • the communication device 1 is connected to the domain management device M.
  • the communication device 1 may be connected to the domain management device M and the bank management device M, respectively.
  • the communication device 1 mounted on each device is used, and the server device 2 collects information such as the state of SOC, SOH (State Of Health), etc. in the power storage system 101, and the detected abnormality. Then, the state of the power storage system 101 is presented based on the collected data.
  • FIG. 3 is a block diagram showing the internal configuration of the device included in the remote monitoring system 100.
  • the communication device 1 includes a control unit 10, a storage unit 11, a first communication unit 12, and a second communication unit 13.
  • the control unit 10 is a processor that uses a CPU (Central Processing Unit), and uses built-in memories such as a ROM (Read Only Memory) and a RAM (Random Access Memory) to control each component and execute processing.
  • CPU Central Processing Unit
  • ROM Read Only Memory
  • RAM Random Access Memory
  • the storage unit 11 uses a non-volatile memory such as a flash memory.
  • the storage unit 11 stores the device program 1P read and executed by the control unit 10.
  • the device program 1P includes a communication program conforming to SSH (Secure Shell), SNMP (Simple Network Management Protocol), and the like.
  • the storage unit 11 stores information such as information collected by the processing of the control unit 10 and event logs.
  • the information stored in the storage unit 11 can also be read out via a communication interface such as USB whose terminals are exposed in the housing of the communication device 1.
  • the device program 1P stored in the storage unit 11 may be a device program 4P stored in the recording medium 4 read out and duplicated in the storage unit 11.
  • the first communication unit 12 is a communication interface that realizes communication with the monitored device to which the communication device 1 is connected.
  • the first communication unit 12 uses, for example, a serial communication interface such as RS-232C or RS-485.
  • the power conditioner P includes a control unit having a serial communication function conforming to RS-485, and the first communication unit 12 communicates with the control unit.
  • the control board provided in the power storage module group L is connected by a CAN (Controller Area Network) bus and communication between the control boards is realized by CAN communication
  • the first communication unit 12 is a communication interface based on the CAN protocol. ..
  • the first communication unit 12 may be a communication interface corresponding to the ECHONET / ECHONET Lite standard.
  • the second communication unit 13 is an interface that realizes communication via the network N, and uses, for example, a communication interface such as Ethernet (registered trademark) or a wireless communication antenna.
  • the control unit 10 can communicate with the server device 2 via the second communication unit 13.
  • the second communication unit 13 may be a communication interface corresponding to the ECHONET / ECHONET Lite standard.
  • control unit 10 acquires measurement data for the power storage element obtained by the device to which the communication device 1 is connected via the first communication unit 12.
  • the control unit 10 may function as an SNMP agent by reading and executing the SNMP program, and may respond to an information request from the server device 2.
  • the server device 2 uses a server computer and includes a control unit 20, a storage unit 21, and a communication unit 22.
  • the server device 2 will be described as one server computer, but the processing may be distributed among a plurality of server computers.
  • the control unit 20 is a processor that uses a CPU or GPU (Graphics Processing Unit), and uses a built-in memory such as a ROM and RAM to control each component and execute processing.
  • the control unit 20 executes communication and information processing based on the server program 21P stored in the storage unit 21.
  • the server program 21P includes a Web server program, and the control unit 20 functions as a Web server that executes provision of a Web page to the client device 3.
  • the control unit 20 collects information from the communication device 1 as an SNMP server based on the server program 21P.
  • the storage unit 21 uses a non-volatile memory such as a hard disk or a flash memory.
  • the server program 21P and the data processing program 22P described above are stored in the storage unit 21.
  • the server program 21P and the data processing program 22P stored in the storage unit 21 may be those that read the server program 51P and the data processing program 52P stored in the recording medium 5 and duplicate them in the storage unit 21.
  • the storage unit 21 stores the measurement data of the power conditioner P and the power storage module group L of the power storage system 101 to be monitored, which is collected by the processing of the control unit 20.
  • the measurement data is associated with identification information (number) that identifies the power storage system 101 or the power conditioner P.
  • the measurement data of the power storage module group L is stored according to the domain, bank, module, or cell and hierarchical structure.
  • the storage unit 21 stores a plurality of images for displaying the status of the power storage module group L to be monitored or the devices P, U, and D.
  • the plurality of images are stored in the storage unit 21 in association with the identification information that identifies the storage module group L or the devices P, U, and D to be monitored.
  • the plurality of images include images representing the power storage module group L or the devices P, U, D.
  • the plurality of images include an image showing the arrangement of the power storage module group L or the devices P, U, and D.
  • These images are photographs such as aerial photographs and satellite photographs, 2D maps, blueprints, CAD drawings, or illustrations. These images may be stored by uploading from the client device 3.
  • the positions or ranges of the power storage module group L or the devices P, U and D to be monitored are stored for each image.
  • the information indicating the position or range is, for example, coordinate information corresponding to an image.
  • the image is an aerial photograph, a satellite photograph, or a map, it may be latitude / longitude information and information indicating a relative position.
  • the plurality of images stored in the storage unit 21 include images such as illustrations, icons, and animations for expressing the states of the power storage module group L or the devices P, U, and D.
  • the storage unit 21 stores design data such as a style sheet and a script for visually outputting the status of the power storage system 101, the devices P, U, and D on a Web basis. There is.
  • the communication unit 22 is a communication device that realizes a communication connection and information transmission / reception via the network N. Specifically, the communication unit 22 is a network card corresponding to the network N.
  • the client device 3 is a computer used by an operator such as an administrator or a maintenance person of the power storage system 101 of the power generation systems S, F, and W.
  • the client device 3 may be a desktop type or laptop type personal computer, or may be a so-called smartphone or tablet type communication terminal.
  • the client device 3 includes a control unit 30, a storage unit 31, a communication unit 32, a display unit 33, and an operation unit 34.
  • the control unit 30 is a processor using a CPU.
  • the control unit 30 causes the display unit 33 to display the Web page provided by the server device 2 based on the client program 3P stored in the storage unit 31.
  • the client program 3P is incorporated in a Web page provided by the Web server function of the server device 2, includes a script temporarily stored in the client device 3 and a Web browser program, and is based on the operation in the server device 2. This is a program for displaying a Web-based screen.
  • the storage unit 31 uses a non-volatile memory such as a hard disk or a flash memory.
  • Various programs including the client program 3P are stored in the storage unit 31.
  • the client program 3P may be one that reads out the client program 6P stored in the recording medium 6 and duplicates it in the storage unit 11.
  • the communication unit 32 uses a communication device such as a network card for wired communication, a wireless communication device for mobile communication connected to the base station BS (see FIG. 1), or a wireless communication device corresponding to connection to the access point AP. ..
  • the control unit 30 can make a communication connection or send / receive information to / from the server device 2 via the network N by the communication unit 32.
  • the display unit 33 uses a display such as a liquid crystal display or an organic EL (Electro Luminescence) display.
  • the display unit 33 displays an image of a Web page provided by the server device 2 by processing based on the client program 3P of the control unit 30.
  • the display unit 33 is preferably a touch panel built-in display, but may be a touch panel non-built-in display.
  • the operation unit 34 is a user interface such as a keyboard and a pointing device that can input / output to / from the control unit 30, or a voice input unit.
  • the operation unit 34 may use the touch panel of the display unit 33 or the physical buttons provided on the housing.
  • the operation unit 34 notifies the control unit 30 of the operation information by the user.
  • the server device 2 states the power conditioner P, the power storage module group L (management device M), the uninterruptible power supply U, and the rectifier D based on the data processing program 22P.
  • Various information including the above is periodically acquired from the communication device 1 and stored in the storage unit 21.
  • the state information about each power storage module group L is transmitted by associating the parent-child relationship according to the hierarchical structure.
  • the server device 2 visually represents the state of the system or device to be monitored according to the hierarchical structure of the storage cell based on the information acquired from the power storage element or each power supply-related device using the communication device 1. Is created, transmitted to the client device 3, and presented.
  • FIG. 4 is a flowchart showing an example of a processing procedure for presenting information in the server device 2.
  • the server device 2 periodically acquires information from the communication device 1 and stores it in the storage unit 21 for information on the power conditioner P, the power storage module group L (management device M), the uninterruptible power supply U, and the rectifier D.
  • the following processing is executed in response to a request from the client device 3 or as an event.
  • the event may be the arrival of a cycle or the detection of a state change of a system or device such as an abnormality occurrence.
  • the control unit 20 selects one identification information that identifies the system or device to be monitored (step S101).
  • the control unit 20 determines whether or not the system or device identified by the selected identification information includes a storage cell (step S102). When it is determined that the storage cell is included (S102: YES), it is determined whether or not the system or device identified by the selected identification information includes the storage cell having a hierarchical structure (step S103).
  • step S103 When it is determined in step S103 that the storage cell has a hierarchical structure (S103: YES), the control unit 20 derives the charging state (SOC) for each layer (step S104).
  • the hierarchy is, for example, a domain, a bank, or a module in the case of the power storage system 101 having the structure shown in FIG.
  • the control unit 20 associates the SOC derived for each layer with the identification information of the selected system or device and the name (identification number) for identifying each of the storage module groups L having a hierarchical structure, and the storage module group in the upper layer. It is temporarily stored together with the identification information of L (step S105).
  • step S103 When it is determined in step S103 that the hierarchical structure is not included (S103: NO), the control unit 20 derives the SOC of the entire storage cell included in the system or device identified by the selected identification information (here, the SOC is derived.
  • the SOC transmitted from the management device M is simply presented (step S106), and is temporarily stored in association with the identification information of the selected system or device (step S107).
  • control unit 20 identifies the presence or absence of an abnormality in the system or device identified by the selected identification information (step S108), associates it with the identification information of the selected system or device, and sets the identified result. Temporarily store (step S109).
  • step S102 If it is determined in step S102 that the storage cell is not included (S102: NO), the control unit 20 advances the process to step S108.
  • the control unit 20 determines whether or not all the identification information that identifies the system or device to be monitored has been selected (step S110). When it is determined that all the determinations have been made (S110: YES), the control unit 20 ends one process. If it is determined in step S110 that not all have been selected (S110: NO), the control unit 20 returns the process to step S101 and selects the identification information of the next system or device.
  • the state at the timing of the request from the client device 3 or the timing of the event occurrence (state change, etc.) is temporarily stored in the storage unit 21 or the temporary storage unit built in the control unit 20. Be remembered.
  • the stored state information is updated each time there is a request from the client device 3 or every time an event occurs.
  • 5 and 6 are flowcharts showing an example of a processing procedure for presenting information from the server device 2 to the client device 3.
  • the client device 3 receives a login request from the Web browser, the following processing is started.
  • the control unit 20 transmits the data of the login page for receiving the login data in the client device 3 as the Web server to the client device 3 (step S201).
  • the control unit 20 receives the login data based on the operation on the operation unit 34 (step S202).
  • the login data includes an ID and a password that identify an administrator or operator who uses the client device 3.
  • the login data may include biometric information or the like instead of the password.
  • the control unit 20 Based on the received login data, the control unit 20 extracts the identification information of the system or device having the access authority stored in association with the login data (step S203).
  • the control unit 20 refers to the memory of the presence or absence of abnormality in each of the systems or devices corresponding to the extracted identification information (step S204).
  • the control unit 20 refers to the information on the presence or absence of an abnormality that is appropriately updated according to the flowchart of FIG.
  • the control unit 20 displays an icon indicating the presence or absence of an abnormality referred to in step S204 in a list of link information to another Web page for displaying information on each system or device corresponding to the identification information extracted in step S203.
  • the information of the Web page with the mark is transmitted to the client device 3 (step S205).
  • the data of the Web page for displaying the information of the single system or device is transmitted to the client device 3. (S207 described later).
  • the client device 3 receives the data of the Web page of the list of systems or devices having access authority by the communication unit 32 (step S301), and displays the Web page of the list on the display unit 33 (step S302).
  • the control unit 30 accepts the selection of a desired system or device from the list of link information displayed based on the received data (step S303), and requests the server device 2 for the data of the Web page indicated by the selected link information. Transmit (step S304).
  • the control unit 20 of the server device 2 receives the data request of the Web page of the target system or device (step S206), and transfers the data of the Web page for displaying the information of the selected system or device to the client device 3. Transmit (step S207).
  • the Web page data transmitted in step S207 includes an image representing the selected system or device, an image showing the arrangement, coordinate data showing the position of the system or device in the image, an illustration for expressing the state, and an icon. , Pop-ups, animations and other graphic data are included.
  • the control unit 30 of the client device 3 receives the data of the Web page (step S305), and requests the server device 2 to acquire the state of the selected system or device based on the script included in the received data (step S305). S306).
  • the control unit 20 of the server device 2 receives the request for status acquisition (step S208), and identifies the uppermost layer of the target system or device, that is, the overall state and the presence or absence of an abnormality (step S209). When the control unit 20 stores the state for each layer, the control unit 20 refers to the state of the uppermost layer. The control unit 20 transmits data indicating the state specified in step S209 and the presence / absence of an abnormality to the client device 3 to the selected system or device (step S210).
  • the control unit 30 of the client device 3 receives data indicating the state of the target system or device and the presence or absence of an abnormality (step S307).
  • the control unit 30 selects graphic data according to the state indicated by the received data or the presence or absence of an abnormality from the received data (step S308), and represents the target system or device by using the selected graphic data or the like.
  • a Web page including an image is displayed on the display unit 33 (step S309).
  • the control unit 30 of the client device 3 determines whether or not another layer has been selected for the power storage module group L having a hierarchical structure included in the target system or device (step S310). If it is determined that the selection has been made in step S310 (S310: YES), the server device 2 is requested to acquire the status of the power storage module group L in the selected layer (step S311).
  • the control unit 20 of the server device 2 receives the request for status acquisition (step S211), and identifies the status of the power storage module group L in the target layer and the presence / absence of an abnormality (step S212).
  • the control unit 20 transmits data indicating the specified state of the power storage module group L in the selected layer and the presence / absence of an abnormality to the client device 3 (step S213).
  • the control unit 30 of the client device 3 receives data indicating the state of the selected hierarchy and the presence / absence of an abnormality (step S312).
  • the control unit 30 selects graphic data according to the state indicated by the received data or the presence or absence of an abnormality from the received data (step S313), and represents the state of the target hierarchy by using the selected graphic data and the like.
  • a Web page including an image is displayed on the display unit 33 (step S314).
  • the control unit 30 of the client device 3 determines whether or not the operation to end the display of the Web page of the target system or device has been accepted (step S315), and if it is determined that the operation has not been accepted (S315: NO), the step. The process is returned to S310. Whether or not the end operation of step S315 is accepted is determined by whether the Web browser is terminated, logout is selected, or the transition to the Web page of the list of the systems or devices having access authority is selected. ..
  • step S315 If it is determined in step S315 that the end operation has been accepted (S315: YES), the information presentation process ends.
  • FIG. 7 shows a Web screen 330 (a screen displayed on the display unit 33 of the client device 3) including a list of names of authorized systems or devices in step S302.
  • the name of the mega solar power generation system S shown in FIG. 1 is "XY city mega solar system”
  • the name of the thermal power generation system F is "WZ power plant system”
  • K railway system is "X factory”.
  • System etc. are displayed as links together with identification information.
  • the name may represent a place where the power storage module group L and / or the devices P, U, D are installed, such as "XY city mega solar system”.
  • the Web screen 330 of the list includes an icon indicating the presence or absence of an abnormality identified for each system.
  • FIG. 8 shows a state screen 331 showing the overall state of the selected system or device.
  • the state screen 331 in FIG. 8 is displayed when "XY city mega solar system" in the list shown in FIG. 7 is selected by the operation of the operation unit 34 of the client device 3, and a large number of solar panels and power storage modules are displayed.
  • Includes image K (drawn graphically in FIG. 8), which is an aerial photograph of a number of containers C accommodating group L.
  • the image K may be an illustration instead of the photographic image.
  • the status screen 331 includes a graphic object 332 that visually represents the status of the "XY city mega solar system" together with the image K of the system. In the example shown in FIG.
  • the graphic object 332 is a round icon in which different colors are selected depending on the specified state. In FIG. 8, a color icon indicating that there is an abnormality is selected and displayed.
  • the display position of the graphic object 332 is included in the design data of the state screen 331 in association with the image K according to the relative position with respect to the image K, and is stored in the storage unit 21. As a result, the graphic object 332 is appropriately moved according to the enlargement / reduction of the image K. From the state screen 331 including the graphic object 332, the arrangement of a large number of solar panels and container C can be visually confirmed, and it can be confirmed from the client device 3 that the "XY city mega solar system" is operated without any problem as a whole. it can.
  • the status screen 331 includes a switching interface 333.
  • the switching interface 333 includes a button or an icon that can be selected for each of the three types of “photograph”, “plan view”, and “3D”.
  • the switching interface 333 may be an interface in the form of one button in which "photograph", "plan view”, and "3D" can be switched cyclically each time a selection is made.
  • the screen information of the state screen 331 shown in FIG. 8 includes a script that transitions to the display of the state of the lower hierarchy when the graphic object 332 is selected.
  • the graphic object 332 is selected by the operation unit 34, it is determined that another layer or a lower layer is selected in step S310 of the processing procedures shown in the flowcharts of FIGS. 5 and 6 (S310: YES). ).
  • FIG. 9 shows an example of the state screen 331 that has transitioned to the state display of another layer.
  • FIG. 9 shows a state screen 331 showing the state of the container C level included in the “XY city mega solar system” shown in FIG.
  • the state of each container C that is, the state of the power storage module group L included in the container C is displayed.
  • a graphic object 332 which is a circular icon drawn in the color when there is an abnormality, is displayed on the perspective view of the container C including the power storage module group L which is identified as having an abnormality.
  • Selectable graphic objects 332 may be displayed in each container regardless of the presence or absence of anomalies.
  • the state screen 331 of the hierarchy corresponding to each container C shown in FIG. 9 also includes a script that transitions to the display of the state of the lower hierarchy when the graphic object 332 is selected.
  • FIG. 10 shows an example of the state screen 331 that has transitioned to the state display of another layer.
  • FIG. 10 shows a domain level status screen 331 included in the container C included in the “XY city mega solar system” shown in FIG.
  • the status screen 331 of FIG. 10 displays the status of each of the two domains included in the container C.
  • domain identification information domain #
  • a graphic object 332 which is a circular icon drawn in the color when there is an abnormality, is displayed on the perspective view of the power storage module group L of the domain identified as having an abnormality.
  • Selectable graphic objects 332 may be displayed in each container regardless of the presence or absence of anomalies.
  • the status screen 331 of each domain shown in FIG. 10 also includes a script that transitions to the display of the status of the lower hierarchy when the graphic object 332 is selected.
  • FIG. 11 shows an example of the state screen 331 for each layer.
  • FIG. 11 shows a page showing detailed information of the domain selected from the status screen 331 of each domain shown in FIG.
  • FIG. 11 shows a status screen 331 including the status of the selected domain (normal / abnormal), total domain voltage, current, cell voltage, SOC, and temperature distribution (highest, average, and lowest). ing.
  • the domain status screen 331 may include links to detailed information for each bank included in the domain, as shown in FIG.
  • the status screen 331 displayed according to the selection of the hierarchy shown in FIGS. 10 and 11 includes a footpath 334 indicating the selected hierarchy.
  • the footpath 334 allows selection of other layers, including upper layers. In this way, by showing the state of each layer of the power storage module group L on the state screen 331 visually represented by a perspective view, it becomes easy to intuitively grasp the state.
  • the state of the hierarchical relationship can also be intuitively grasped by selecting the graphic object 332 and the footpath 334 in the state screen 331.
  • the transition from the state screen 331 shown in FIG. 8 to the state screen 331 of FIG. 9 and the state screen 331 of FIG. 10 may be displayed like an animation.
  • FIG. 12 shows another example of the state screen 331.
  • the state screen 331 in FIG. 12 is displayed when "X factory system" in the list shown in FIG. 7 is selected by the operation of the operation unit 34 of the client device 3.
  • the state screen 331 includes an image K (drawn in a diagram in FIG. 12) which is an aerial photograph of a factory including a building in which the power storage module group L is installed indoors.
  • the state screen 331 includes a graphic object 332 that visually represents the state of the “X factory system” together with the image K of the system.
  • the graphic object 332 is a round icon drawn in a color indicating that there is an abnormality.
  • the display position of the graphic object 332 is included in the design data of the state screen 331 in association with the image K according to the relative position with respect to the image K, and is stored in the storage unit 21. As a result, the graphic object 332 is appropriately moved according to the enlargement / reduction of the image K.
  • the status screen 331 including the graphic object 332 allows the position of the building in which the power storage module group L is installed to be visually recognized, and the display unit 33 of the client device 3 indicates that the "X factory system" is operated without any problem as a whole. You can check at.
  • the screen information of the state screen 331 shown in FIG. 12 includes a script that transitions to the display of the state of the lower hierarchy when the graphic object 332 is selected.
  • the graphic object 332 is selected by the operation unit 34, it is determined that another layer or a lower layer is selected in step S310 of the processing procedures shown in the flowcharts of FIGS. 5 and 6 (S310: YES). ).
  • FIG. 13 shows an example of the state screen 331 that has transitioned to the state display of another layer.
  • the state screen 331 shown in FIG. 13 includes an image K which is a drawing of the floor of the building in which the power storage module group L of the “X factory system” shown in FIG. 12 is installed.
  • the state screen 331 includes a graphic object 332 showing the position of the room in which the power storage module group L is installed and the state of the power storage module group L on the image K.
  • the graphic object 332 shown in FIG. 13 is a circular icon drawn in a color when there is an abnormality.
  • the graphic object 332 may be displayed regardless of the presence or absence of an abnormality.
  • the state screen 331 shown in FIG. 13 also includes a script that transitions to the display of the state of the lower hierarchy when the graphic object 332 is selected.
  • FIG. 14 shows an example of the state screen 331 that has transitioned to the state display of another layer.
  • the state screen 331 shown in FIG. 14 is a perspective view showing a rack to which a plurality of power storage module groups L are mounted, which is displayed when a room in which the graphic object 332 shown in FIG. 13 is superimposed and displayed is selected. Included as image K.
  • the image K may be a photographic image.
  • the state screen 331 of FIG. 14 also includes a graphic object 332 showing the position of the rack in which the power storage module group L is housed and the state of the power storage module group L housed in the image K on the image K.
  • the graphic object 332 shown in FIG. 14 is a circular icon drawn in a color when there is an abnormality.
  • the graphic object 332 may be displayed regardless of the presence or absence of an abnormality.
  • the state screen 331 shown in FIG. 14 also includes a script that transitions to the display of the state of the lower hierarchy when the graphic object 332 is selected.
  • FIG. 15 shows an example of the state screen 331 that has transitioned to the state display of another layer.
  • the state screen 331 shown in FIG. 15 is displayed when the graphic object 332 shown in FIG. 14 is selected.
  • the state screen 331 includes, as an image K, a configuration diagram showing the power storage module group L housed in the rack in blocks for each bank.
  • the state screen 331 of FIG. 15 also includes a graphic object 332 showing the state of the power storage module group L on the image K.
  • a graphic object 332 which is a circular icon drawn in the color when there is an abnormality, is displayed on the block corresponding to the bank identified as having an abnormality.
  • the graphic object 332 may be displayed on the block corresponding to each bank regardless of the presence or absence of an abnormality.
  • the state screen 331 shown in FIG. 15 also includes a script that transitions to the display of the state of the lower hierarchy when the graphic object 332 is selected.
  • FIG. 16 shows an example of the state screen 331 for each layer.
  • FIG. 16 shows a page showing detailed information of the bank selected from the state screen 331 including the configuration diagram of the bank unit shown in FIG.
  • FIG. 16 shows a state screen 331 including the selected bank state (normal / abnormal), bank total voltage, current, cell voltage, SOC, and temperature distribution (highest, average, and lowest). ing.
  • the bank status screen 331 may include a link to detailed information on the modules included in the bank, as shown in FIG.
  • the Web page displayed when the maintenance person or administrator who uses the client device 3 selects either from the list of authorized systems or devices shows the overall status and the presence or absence of an abnormality.
  • the status screen 331 including the graphic object 332 shown is displayed in a hierarchical manner. As a result, the maintenance person or the administrator can visually and intuitively grasp the state of the entire system.
  • the status screen 331 is displayed in the order of the hierarchy according to the processing procedure shown in the flowcharts of FIGS. 5 and 6, and the maintenance person or the manager can grasp the status sequentially.
  • FIG. 17 is a diagram showing another example of the state screen 331.
  • graphic object 332 is an icon representing the SOC in the selected system or device.
  • the graphic object 332 in FIG. 17 includes an illustration of a battery, and the number of blocks in the illustration represents SOC.
  • the illustration of the battery of the graphic object 332 is drawn in a color indicating that there is an abnormality.
  • the state screen 331 of FIG. 17 includes an enlargement control 335 of the image K.
  • FIG. 18 shows a case where the state screen 331 of FIG. 17 is enlarged.
  • a bar graph a pie chart or a two-dimensional graph showing a time-series SOC distribution may be displayed. In the example shown in FIG.
  • the state screen 331 may output the SOC of the power storage module group L included in the container C as a numerical value or a drawing, respectively, when a pointing such as a cursor is superimposed on each of the containers C.
  • FIG. 19 shows another example of the state screen 331.
  • the graphic object 332 is a graphic drawn in a shape and color that covers a range of selected systems or devices.
  • the graphic object 332 in FIG. 19 is drawn in a color indicating that there is an abnormality. It may be drawn with a gradation according to the state of each container C. In this case, the part superposed on the area where the container C including the power storage module group L indicating an abnormality is shown is a warm color system such as red or orange, and the area where the container C including the normal power storage module group L is shown.
  • the overlapping portion may be drawn in a cool color such as blue or green.
  • FIG. 20 shows another example of the state screen 331.
  • FIG. 20 shows an example of the image K displayed when the “plan view” icon is selected from the switching interface 333 of FIG. Even when the image K is changed from the photographic image to the plan view by the switching interface 333 of the state screen 331, it is stored in association with the image K stored as the "plan view” of the "XY city mega solar system".
  • the graphic object 332 is displayed based on the relative position.
  • FIG. 21 is a diagram showing another example of the state screen 331.
  • FIG. 13 shows an example of the image K displayed when the “3D” icon is selected from the switching interface 333 of FIG. Even when the image K is changed from a photographic image to a 3D image, that is, a 3D image by the switching interface 333 of the state screen 331, it is associated with the image K stored as a "3D image" of the "XY city mega solar system".
  • the graphic object 332 is displayed based on the relative position stored in the image.
  • the Web page displayed when the maintenance person or administrator who uses the client device 3 selects either from the list of authorized systems or devices shows the overall status and the presence or absence of an abnormality.
  • a status screen 331 including the graphic object 332 shown is displayed.
  • the status screen 331 is updated every time the screen is refreshed by, for example, the processing procedure shown in the flowcharts of FIGS. 5 and 6, and the maintenance person or the administrator can grasp the status sequentially.
  • the state of the power storage element is shown graphically on the state screen, but the state of the power supply-related device may be shown graphically.
  • the state of the charger / discharger U in FIG. 1 may be shown graphically
  • the state of the grid interconnection unit D may be shown graphically. These graphics may be superimposed on an image of the facility or place where the charger / discharger U and the grid interconnection unit are installed.
  • the grid interconnection unit includes a power storage element and a power conditioner (power converter)
  • the state of the grid interconnection, the state of the power storage element, the state of the power conditioner, and the like may be indicated graphically.
  • the state of the power storage element and the power supply-related device can be grasped more efficiently by the batch display.
  • maintenance of the entire system including planned maintenance and preventive maintenance
  • a maintenance support system developed independently for each of the power storage element itself or the power supply-related device included in the system has been used.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

L'invention concerne un dispositif de traitement d'informations, un système de traitement d'informations, un procédé de traitement d'informations et un programme informatique permettant de reconnaître visuellement et facilement l'état d'un élément de stockage électrique et d'un dispositif associé à une alimentation électrique. Le dispositif de traitement d'informations comprend : une unité d'acquisition qui acquiert, par communication, des informations comprenant un état de l'élément de stockage électrique ; une unité de traitement de stockage qui stocke les informations acquises dans un support de stockage en association avec des informations identifiant l'élément de stockage électrique ; et une unité de traitement de transmission qui, sur la base des informations stockées dans le support de stockage, transmet des informations d'écran concernant un écran d'état comprenant une image d'un système comprenant l'élément de stockage électrique ou un emplacement dans lequel l'élément de stockage électrique est installé, et des graphiques représentant l'état de l'élément de stockage électrique superposé sur une position dans laquelle l'élément de stockage électrique est capturé ou dessiné sur l'image. L'écran d'état comprend une pluralité d'écrans qui passent en correspondance avec une structure en couches de l'élément de stockage électrique.
PCT/JP2020/010810 2019-03-18 2020-03-12 Dispositif de traitement d'informations, système de traitement d'informations, procédé de traitement d'informations et programme informatique WO2020189499A1 (fr)

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CN202080029535.5A CN113711148A (zh) 2019-03-18 2020-03-12 信息处理装置、信息处理系统、信息处理方法以及计算机程序

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WO2016158783A1 (fr) * 2015-03-31 2016-10-06 三菱重工業株式会社 Système de détermination de condition, procédé de détermination de condition, système de support de prise de décision, programme informatique et support d'informations
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JP5400678B2 (ja) 2010-03-19 2014-01-29 シャープ株式会社 太陽光発電プラント監視システム
JP5609267B2 (ja) 2010-05-26 2014-10-22 ソニー株式会社 情報処理装置、情報処理方法、プログラム及び蓄電装置管理システム
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WO2011115030A1 (fr) * 2010-03-16 2011-09-22 山下電装株式会社 Simulateur solaire
JP2013009531A (ja) * 2011-06-24 2013-01-10 Yoshiaki Shiyafu 蓄電池監視システム及び蓄電池監視方法、サーバ装置及び蓄電池制御装置並びにサーバ装置用プログラム及び蓄電池制御装置用プログラム
WO2016158783A1 (fr) * 2015-03-31 2016-10-06 三菱重工業株式会社 Système de détermination de condition, procédé de détermination de condition, système de support de prise de décision, programme informatique et support d'informations
JP2017167761A (ja) * 2016-03-15 2017-09-21 日本精機株式会社 表示装置及びプラント機器状態収集システム

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