WO2022030227A1 - 管理システム、管理装置、管理方法及び管理プログラム - Google Patents
管理システム、管理装置、管理方法及び管理プログラム Download PDFInfo
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- WO2022030227A1 WO2022030227A1 PCT/JP2021/026814 JP2021026814W WO2022030227A1 WO 2022030227 A1 WO2022030227 A1 WO 2022030227A1 JP 2021026814 W JP2021026814 W JP 2021026814W WO 2022030227 A1 WO2022030227 A1 WO 2022030227A1
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- water content
- substance
- information acquisition
- pile
- management system
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Classifications
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- G—PHYSICS
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65G3/00—Storing bulk material or loose, i.e. disorderly, articles
- B65G3/02—Storing bulk material or loose, i.e. disorderly, articles in the open air
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/04—Manufacturing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
Definitions
- the present invention relates to a management system, a management device, a management method and a management program.
- a substance such as coal absorbs water due to precipitation or the like, which may cause various problems when the water content increases. For example, when iron ore, coal, dust, and slag as raw materials for steelmaking have a large amount of water, clogging may occur in the hopper, silo, belt conveyor transfer portion, and the like. Further, when the water content of coal as a coke raw material is large, the bulk density of coke charged into the coke oven decreases, so that the production amount decreases. Further, if the amount of water contained in the substance constituting the pile in the yard becomes too large, the substance constituting the pile flows and the pile collapse is likely to occur.
- the present invention has decided to provide a management system, a management device, a management method and a program capable of predicting the water content of a substance placed in a yard at a specific time in the future.
- a management system for a substance that is a raw material for steelmaking and / or a fuel for power generation, which is managed outdoors includes a water content information acquisition unit, a weather information acquisition unit, and a prediction unit.
- the water content information acquisition unit is configured to acquire water content information indicating the water content contained in the substance.
- the meteorological information acquisition unit is configured to acquire meteorological information indicating the expected future weather outdoors.
- the prediction unit is configured to predict the amount of water contained in the substance at a specific point in the future based on the water content information and the meteorological information.
- the water content information acquisition unit is configured to acquire the water content information for each pile of the substance, and the prediction unit obtains the water content contained in the substance at a specific time point in the future.
- a management system configured to make predictions for each pile of said material.
- the management system further includes a first output unit, and the first output unit is configured to output the water content predicted by the prediction unit for each pile of the substance.
- the management system further includes a judgment unit, which is configured to determine whether or not a problem may occur in the substance based on the prediction of the water content.
- the management system further includes a second output unit, which is configured to output a warning when the determination unit determines that a problem may occur with the substance. ..
- the meteorological information acquisition unit is configured to acquire the meteorological information indicating the expected future weather of the outdoors, and is configured to acquire the moisture content information indicating the moisture content contained in the substance.
- the unit is a management device configured to predict the amount of water contained in the substance at a specific time in the future based on the water content information and the meteorological information. It is a method of managing a substance that is an iron-making raw material and / or a power generation fuel that is managed outdoors, and includes a water content information acquisition process, a meteorological information acquisition process, and a prediction process.
- the water content information indicating the water content contained in the substance is acquired, the meteorological information acquisition step acquires the weather information indicating the expected future weather outdoors, and the prediction step obtains the water content information and the water content information.
- a management method for predicting the amount of water contained in the substance at a specific time in the future based on the meteorological information It is a management program for substances that are iron-making raw materials and / or power generation fuels that are managed outdoors, and the computer functions as a water content information acquisition unit, a weather information acquisition unit, and a prediction unit.
- the meteorological information acquisition unit is configured to acquire meteorological information indicating the expected future weather of the outdoors, said to be configured to acquire moisture content information indicating the amount of water contained in the substance.
- the prediction unit is a management program configured to predict the amount of water contained in the substance at a specific time in the future based on the water content information and the meteorological information. Of course, this is not the case.
- the program for realizing the software according to the present embodiment may be provided as a non-temporary recording medium that can be read by a computer, may be provided as a downloadable from an external server, or may be provided as a downloadable from an external computer. It may be provided so as to start the program and realize the function on the client terminal (so-called cloud computing).
- a circuit in a broad sense is a circuit realized by at least appropriately combining a circuit, a circuit, a processor, a memory, and the like. That is, an integrated circuit for a specific application (Application Specific Integrated Circuit: ASIC), a programmable logic device (for example, a simple programmable logic device (Simple Programmable Logic Device: SPLD), a composite programmable logic device (Complex Program)) It includes a programmable gate array (Field Programmable Gate Array: FPGA) and the like.
- the "raw material for steelmaking” refers to a material used as a raw material and fuel for steelmaking in steelmaking facilities such as steelworks, for example, coal, steel, dust, slag, coke, sintered ore, limestone, and dolomite. Examples thereof include auxiliary raw materials such as.
- the “power generation fuel” refers to a fuel used for power generation in a power generation facility such as a power plant, and examples thereof include coal and biomass fuel.
- the management system includes one or more of the first output unit, the determination unit, the second output unit, the pile information measurement unit, and the pile information acquisition unit. May be good. Note that FIG. 1 described below mainly describes a management system including all of them.
- FIG. 1 is a schematic diagram of a management system according to the present embodiment.
- the management system 1 includes a management device 2, an output device 3, and a pile information measuring device 4.
- FIG. 2 is a schematic schematic diagram showing a functional configuration of the management device according to the present embodiment.
- the management device 2 according to the present embodiment includes a water content information acquisition unit 21, a weather information acquisition unit 22, a prediction unit 23, a determination unit 24, and a pile information acquisition unit 25.
- the output device 3 is an example of a first output unit and a second output unit.
- the pile information measuring device 4 is an example of the pile information measuring unit, but will be described below without particular distinction.
- the water content information acquired by the water content information acquisition unit 21 is the water content at the time when the prediction unit 23 starts the prediction (hereinafter, may be referred to as “prediction start time”) or at a specific time point in the past.
- prediction start time the time when the prediction unit 23 starts the prediction
- the water content at a specific point in the past When using the water content at a specific point in the past, it may or may not be corrected in consideration of the change in the water content up to the present. In particular, in consideration of the storage environment of the substance and the like, if it is judged that the change in the water content from the specific time point in the past to the start time of the prediction is small, it is not necessary to correct it.
- the amount of water acquired by the water content information acquisition unit 21 the amount of water entering and exiting the substance may be corrected in consideration of the storage environment of the substance and the like. For example, when a substance is placed outdoors from a specific point in the past to the start of prediction, the actual weather information during that period may be taken into consideration.
- the substance when the water content is not corrected, when the manufacturer of the substance informs the initial water content at the time of delivery of the substance, or when the initial water content is measured, the substance is further placed in the yard as it is. In addition to the arrangement, there is a case where the prediction of the water content in the prediction unit is started.
- the method for measuring the water content of a substance is not particularly limited, and for example, it can be measured by a water meter such as a microwave type or an infrared light type, a thermogravimetric meter, a dry weight method or the like.
- the weather information is not particularly limited, but one or more of precipitation (rainfall and snowfall), temperature, wind direction, wind speed, solar radiation, relative humidity, etc. can be used.
- the meteorological information it is particularly preferable to use the amount of precipitation.
- These meteorological information can be obtained from the Japan Meteorological Agency and other national meteorological agencies and weather forecasting companies.
- the “specific time point in the future” means a time point in the future rather than the time when the forecast starts.
- the specific time point in the future is not particularly limited, and for example, 1 second or more, 10 seconds or more, 1 minute or more, 1 hour or more, 2 hours or more, 5 hours or more after the prediction start time. It may be 10 hours or more, 20 hours or more, 1 day or more, 2 days or more, and 3 days or more. Further, the specific time point in the future may be 100 days or less, 70 days or less, 50 days or less, 30 days or less, 20 days or less, 10 days or less, and 7 days or less after the prediction start time.
- this prediction unit 23 for example, the relationship between the weather information and the increase / decrease in the water content from the time of prediction to a specific point in the future (hereinafter, may be simply referred to as “increase / decrease in water content”) is used as a function.
- the increase or decrease in water content is calculated from the meteorological information by creating a lookup table or constructing the relationship between them as a trained model. By adding the increase / decrease in the water content to the water content information acquired by the water content information acquisition unit 21 in this way, the water content contained in the substance at a specific time point in the future can be predicted.
- the total increase in water content due to the absorption of the precipitation by the substance may be obtained.
- the total amount of decrease in the amount of water due to evaporation of water from the surface of the substance may be obtained from the meteorological information.
- the prediction unit 23 is configured to predict the amount of water contained in the substance at a specific time in the future for each pile P of the substance.
- the pile P placed in the yard is not always composed of the same substance, and the amount of water contained therein may be different, so that the pile P is included in the substance at a specific point in the future.
- the prediction unit 23 further includes the area, volume, planar shape, three-dimensional shape, and the area, volume, planar shape, and three-dimensional shape of the pile P of the substance acquired by the pile information acquisition unit 25 in addition to the water content information and the weather information. It is preferably configured to predict the amount of water contained in a substance at a particular point in the future based on pile information containing one or more selected from the group consisting of positions.
- the prediction unit 23 uses information of any one or more of the area, volume, planar shape and three-dimensional shape of the pile P, for example, the area, volume, planar shape and three-dimensional shape of the pile P together with the precipitation information. From the heel and the precipitation amount, for example, an increase in the water content of the substance can be calculated using a function, a lookup table, a trained model, or the like.
- the problems that occur here include clogging in the process after the hopper, silo, belt conveyor transfer part, etc., a decrease in production due to a decrease in the bulk density of coke, a pile collapse, and the like. ..
- Judgment as to whether or not a substance may have a problem is made based on the prediction information, that is, the amount of water contained in the substance at a specific point in time in the predicted future. Specifically, for example, it is determined that a problem may occur when the prediction information exceeds a preset threshold value. It should be noted that the threshold value does not necessarily have to cause a problem when the value is exceeded, and may have a certain degree of possibility. Further, the threshold value may be one in consideration of the safety factor.
- the threshold value may be set as an empirical value accumulated in actual operation, or may be set as a value specified by conducting an experiment. Further, the threshold value may or may not be changed for each substance (type, brand, delivery date, etc.) constituting the pile.
- a plurality of threshold values that is, a plurality of numerical bands may be provided for the prediction information, and it may be determined whether or not a stepwise problem occurs in each numerical band. For example, when the water content at a specific point in the future is 8% or more and less than 11%, clogging is likely to occur in a later process, and when the water content at a specific point in the future is 11% or more, clogging is certain in a later process. It is possible to judge that it will occur in. In addition, it may be determined whether or not different problems occur in each numerical band.
- the pile information acquisition unit 25 is configured to acquire pile information including one or more selected from the group consisting of the area, volume, planar shape, three-dimensional shape, and position of the pile P of the substance.
- pile information including one or more selected from the group consisting of the area, volume, planar shape, three-dimensional shape and position of the pile P of the substance in this way and using this pile information together with the weather information, the future It is possible to appropriately predict the amount of water contained in a substance at a specific time point.
- the first output unit 3a is configured to output the water content predicted by the prediction unit 23 for each pile P of the substance.
- the second output unit 3b is configured to output a warning when the determination unit determines that a problem may occur in the substance.
- a warning is output.
- the warning output from the second output unit 3b is not particularly limited, but it is preferable to display the content of a specific problem such as "clogging" or "decrease in bulk density".
- first output unit 3a and the second output unit 3b have been described separately here for convenience, the first output unit 3a and the second output unit 3b are the same output device as shown in FIG. 3 may be used, or a different output device may be used.
- FIG. 3 is an example of a screen output to the output device 3 according to the present embodiment.
- This output screen shows an image of the entire yard viewed from the sky in a plan view. Further, on this output screen, the predicted water content and the warning are displayed on one output screen.
- a band is displayed on each pile in three stages, and a numerical value is displayed on the band. This numerical value shows the water content of the pile on the day, 3 days later, and 7 days later in order from the top.
- the band is "safe" when the water content is less than 10%, and “caution” because it can cause clogging in a later process when the water content is 10% or more and less than 12%.
- the water content of the substance is 11.5% on the day (“Caution” coloring + “!” Mark), and 3 days later 12.5% (“Danger” coloring + “!!!”. “Mark”), estimated to be 13.5% (“danger” coloring + “!!!” mark) 7 days later. That is, it is shown that in this pile, clogging can occur in the process after 3 days, and pile collapse can occur after 3 days.
- such a display of water content can be switched to, for example, a display of precipitation amount, which is blue when the precipitation amount is 20 mm, yellow when the precipitation amount is 20 mm or more and less than 50 mm, and red when the precipitation amount is 50 mm or more.
- You may display three color-coded bands (on the day, three days later, and seven days later in order from the top) and the numerical value of precipitation on the bands.
- the cumulative values of today's weather and expected precipitation are shown.
- the upper and lower three-tiered bands for the cumulative value of expected precipitation show the wind speeds on the day, 3 days later, and 7 days later, respectively, from the top.
- the color of the band is darkened in the order of "danger”, “caution”, and "safety”.
- the cumulative value of the expected precipitation may or may not change the threshold value as a reference for "danger”, “caution”, and "safety” every 3 days and 7 days after the day. ..
- the output result of the management system 1 according to the present embodiment is from such an actual sky. It does not have to be displayed on the image, and may be displayed on the model diagram. Further, the output screen may or may not show today's weather and expected precipitation as shown in FIG. Further, the output screen may or may not show information other than today's weather and expected rainfall.
- the pile information measuring unit 4 is configured to measure pile information including one or more selected from the group consisting of the area, volume, planar shape, three-dimensional shape and position of the pile P of the substance.
- the area, volume, planar shape, and three-dimensional shape of the pile P are calculated in consideration of the scale from an image obtained by imaging from a position higher than the maximum height of the pile P, for example, above the pile P. be able to.
- the image is taken on a boom such as a drone that can fly at a position higher than the maximum height of the pile P and a reclaimer that can extend to a position higher than the maximum height of the pile P.
- An example is a device in which a device is attached to take an image.
- the area of the pile P can also be measured by surveying in the yard Y where the pile P is arranged. From the viewpoint of ease of measuring pile information, the pile information measuring unit 4 is not particularly limited, but it is preferable to use the above-mentioned flying object.
- the position of the pile P in the pile information is not particularly limited as long as the position of the pile can be quantitatively measured.
- the position on the earth may be measured by a device such as a satellite navigation system (GNSS) such as the Global Positioning System (GPS), or an image may be taken from a position higher than the maximum height of the pile P, for example, above the pile P. You may measure the position of the whole image in the obtained yard.
- GNSS satellite navigation system
- GPS Global Positioning System
- the height at which the pile information measuring unit 4 is arranged is not particularly limited, but it is preferably arranged at a position 20 m or more and 200 m or less higher than the yard Y.
- the heights at which the pile information measuring unit 4 is arranged include, for example, 25 m or more, 30 m or more, 35 m or more, 40 m or more, 45 m or more, 50 m or more, 55 m or more, 60 m or more, 65 m or more, 70 m or more, 75 m.
- the specific measures are not particularly limited because they depend on the specific content of the problem, but if it is determined that clogging may occur in a later process, the substance may be a hopper, silo, or belt conveyor. An anti-clogging agent is added to the substance before it reaches the transit part or the like.
- the clogging inhibitor is not particularly limited, and is, for example, a highly water-absorbent resin defined by JIS K7223 (1996) and JIS K7224 (1996), for example, poly (meth) acrylic acid, poly (meth) acrylic acid salt, poly.
- poly (meth) acrylic acid poly (meth) acrylic acid salt
- examples thereof include copolymers containing (meth) acrylic acid ester, poly (meth) acrylamide, polyalkylene imine, polyoxyalkylene, polymaleic acid, and any of the monomers constituting these.
- the bulk density improving agent is not particularly limited, but for example, a surfactant can be used.
- the bulk density improving agent is dialkylsulfosuccinic acid (8 to 16 carbon atoms of the alkyl group) or a salt thereof (for example,). , Sodium salt, ammonium salt, potassium salt, triethanolamine salt), anionic surfactants such as polyoxyethylene alkyl ether sulfate, and nonionic surfactants such as polyoxyethylene (POE) addition polymers or salts thereof. Agents and the like can be used.
- the water-shielding agent is not particularly limited, and examples thereof include acrylic acid-based, methacrylic acid-based, and vinyl acetate-based resin emulsion solutions.
- the water-shielding agent composed of such a resin emulsion solution forms a hydrophobic film on the surface of the pile.
- the impermeable effect cannot be obtained even if it is applied immediately before or after the precipitation starts.
- the management system according to the present embodiment even the water content of the substance placed in the yard, for example, after 3 days, can be accurately predicted. Therefore, such a water-impervious agent is appropriate. It can be added to the pile at the appropriate time. As a result, it is possible to reduce the amount of the water-impervious agent, which is expensive and time-consuming to apply.
- addition of these agents is carried out by the addition device of each agent (clog prevention agent addition device, bulk density improving agent addition device, water-shielding agent addition device, none of which is shown), addition part (clogging prevention agent addition part, Neither the bulk density improver addition part nor the water-impervious agent addition part (not shown) may be used. Further, these may be added automatically, or may be added manually by an operator or the like.
- FIG. 4 is a schematic diagram showing a hardware configuration of the management device 2 according to the present embodiment.
- the management device 2 has a communication unit 26, a storage unit 27, and a control unit 28, and these components are electrically connected to the inside of the management device 2 via the communication bus 29. It is connected to the.
- these components will be further described.
- the communication unit 26 preferably has a wired communication means such as USB, IEEE1394, Thunderbolt, wired LAN network communication, etc., but requires wireless LAN network communication, mobile communication such as 3G / LTE / 5G, Bluetooth (registered trademark) communication, and the like. Can be included depending on. That is, it is more preferable to carry out as a set of these plurality of communication means. As a result, information and commands are exchanged between the management device 2 and other communicable devices.
- a wired communication means such as USB, IEEE1394, Thunderbolt, wired LAN network communication, etc.
- mobile communication such as 3G / LTE / 5G, Bluetooth (registered trademark) communication, and the like.
- FIG. 5 is a flowchart of the management method according to the present embodiment.
- the water content information is acquired (moisture content information acquisition step S1) and the weather information is acquired (weather information acquisition step S2), and these are input information.
- the amount of water contained in the substance at a specific time point in the future is predicted (prediction step S3).
- the water content information acquisition process S1 and the weather information acquisition process S2 regardless of the order, the water content information acquisition process S1 may come first, or the weather information acquisition process S2 may come first.
- the water content information acquisition step S1 and the weather information acquisition step S2 may be performed at the same time.
- a determination step, a pile information acquisition step, a first output step, a second output step, a pile information measurement step, and an addition step may be provided. Since these are the same as the operations of the determination unit, the pile information acquisition unit, the first output unit, the second output unit, the pile information measurement unit, and the addition unit, the description thereof is omitted here.
- the management program according to the present embodiment is a management program for substances that are iron-making raw materials and / or power generation fuels that are managed outdoors, and the computer functions as a water content information acquisition unit, a weather information acquisition unit, and a prediction unit. It is something that makes you. Since the water content information acquisition unit, the weather information acquisition unit, and the prediction unit have been described above, the description thereof is omitted here.
- Management system 2 Management device 21 Moisture content information acquisition unit 22 Meteorological information acquisition unit 23 Prediction unit 24 Judgment unit 25 Pile information acquisition unit 26 Communication unit 27 Storage unit 28 Control unit 29 Communication bus 3 Output device 3a 1st output unit 3b 2 Output unit 4 Pile information measuring device or pile information measuring unit Y yard P pile
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Abstract
Description
前記管理システムにおいて、前記水分量情報取得部は、前記水分量情報を、前記物質のパイルごとに取得するように構成され、前記予測部は、未来の特定時点の前記物質に含まれる水分量を、前記物質のパイルごとに予測するように構成される、管理システム。
前記管理システムにおいて、第1出力部をさらに備え、前記第1出力部は、前記予測部において予測された水分量を、前記物質のパイルごとに出力するように構成される、管理システム。
前記管理システムにおいて、判断部をさらに備え、前記判断部は、前記水分量の予測に基づいて、前記物質に問題が生じ得るか否かを判断するように構成される、管理システム。
前記管理システムにおいて、第2出力部をさらに備え、前記第2出力部は、前記判断部が、前記物質に問題が生じ得ると判断した場合に、警告を出力するように構成される、管理システム。
前記管理システムにおいて、パイル情報取得部をさらに備え、前記パイル情報取得部は、前記物質のパイルの面積、体積、平面形状、立体形状及び位置からなる群から選択される1以上を含むパイル情報を取得するように構成され、前記予測部は、さらに前記パイル情報に基づいて、未来の特定時点の前記物質に含まれる水分量を予測するように構成される、管理システム。
前記管理システムにおいて前記気象情報は、降水量を含む、管理システム。
屋外で管理される、製鉄原料及び/又は発電燃料である物質の管理装置であって、水分量情報取得部と、気象情報取得部と、予測部とを備え、前記水分量情報取得部は、前記物質に含まれる水分量を示す水分量情報を取得するように構成され、前記気象情報取得部は、前記屋外の未来の予想される気象を示す気象情報を取得するように構成され、前記予測部は、前記水分量情報及び前記気象情報に基づいて、未来の特定時点の前記物質に含まれる水分量を予測するように構成される、管理装置。
屋外で管理される、製鉄原料及び/又は発電燃料である物質の管理方法であって、水分量情報取得工程と、気象情報取得工程と、予測工程とを備え、前記水分量情報取得工程では、前記物質に含まれる水分量を示す水分量情報を取得し、前記気象情報取得工程では、前記屋外の未来の予想される気象を示す気象情報を取得し、前記予測工程では、前記水分量情報及び前記気象情報に基づいて、未来の特定時点の前記物質に含まれる水分量を予測する、管理方法。
屋外で管理される、製鉄原料及び/又は発電燃料である物質の管理プログラムであって、コンピュータを、水分量情報取得部、気象情報取得部及び予測部として機能させ、前記水分量情報取得部は、前記物質に含まれる水分量を示す水分量情報を取得するように構成され、前記気象情報取得部は、前記屋外の未来の予想される気象を示す気象情報を取得するように構成され、前記予測部は、前記水分量情報及び前記気象情報に基づいて、未来の特定時点の前記物質に含まれる水分量を予測するように構成される、管理プログラム。
もちろん、この限りではない。
本実施形態に係る管理システムは、屋外で管理される、製鉄原料及び/又は発電燃料である物質の管理システムである。具体的に、この管理システムは、水分量情報取得部と、気象情報取得部と、予測部とを少なくとも備える。水分量情報取得部は、物質に含まれる水分量を示す水分量情報を取得するように構成されるものである。また、気象情報取得部は、屋外の未来の予想される気象を示す気象情報を取得するように構成されるものである。さらに、予測部は、水分量情報及び気象情報に基づいて、未来の特定時点の物質に含まれる水分量を予測するように構成されるものである。
図1は、本実施形態に係る管理システムの概略図である。この管理システム1は、管理装置2と、出力装置3と、パイル情報測定装置4とを備える。
以下、管理システム1の各部の機能について具体的に説明する。
水分量情報取得部21は、物質に含まれる水分量を示す水分量情報を取得するように構成されるものである。
気象情報取得部22は、屋外の未来の予想される気象を示す気象情報を取得するように構成されるものである。
予測部23は、水分量情報取得部21で取得された水分量情報、及び気象情報取得部22で取得された気象情報に基づいて、未来の特定時点の物質に含まれる水分量を予測するように構成されるものである。
判断部24は、水分量の予測(以下、「予測情報」ということもある。)に基づいて、物質に問題が生じ得るか否かを判断するように構成されるものである。
パイル情報取得部25は、物質のパイルPの面積、体積、平面形状、立体形状及び位置からなる群から選択される1以上を含むパイル情報を取得するように構成されるものである。
第1出力部3aは、予測部23において予測された水分量を、物質のパイルPごとに出力するように構成されるものである。
第2出力部3bは、判断部が、物質に問題が生じ得ると判断した場合に、警告を出力するように構成されるものである。
パイル情報測定部4は、物質のパイルPの面積、体積、平面形状、立体形状及び位置からなる群から選択される1以上を含むパイル情報を測定するように構成されるものである。
図4は、本実施形態に係る管理装置2のハードウェア構成を示す概略図である。図4に示されるように、管理装置2は、通信部26と、記憶部27と、制御部28とを有し、これらの構成要素が管理装置2の内部において通信バス29を介して電気的に接続されている。以下、これらの構成要素についてさらに説明する。
本実施形態に係る管理方法は、屋外で管理される、製鉄原料及び/又は発電燃料である物質の管理方法であって、水分量情報取得工程と、気象情報取得工程と、予測工程とを備えるものである。このうち、水分量情報取得工程では、物質に含まれる水分量を示す水分量情報を取得する。また、気象情報取得工程では、屋外の未来の予想される気象を示す気象情報を取得する。さらに、予測工程では、水分量情報及び気象情報に基づいて、未来の特定時点の物質に含まれる水分量を予測する。
本実施形態に係る管理プログラムは、屋外で管理される、製鉄原料及び/又は発電燃料である物質の管理プログラムであって、コンピュータを、水分量情報取得部、気象情報取得部及び予測部として機能させるものである。水分量情報取得部、気象情報取得部及び予測部については上述したので、ここでの説明は省略する。
2 管理装置
21 水分量情報取得部
22 気象情報取得部
23 予測部
24 判断部
25 パイル情報取得部
26 通信部
27 記憶部
28 制御部
29 通信バス
3 出力装置
3a 第1出力部
3b 第2出力部
4 パイル情報測定装置又はパイル情報測定部
Y ヤード
P パイル
Claims (10)
- 屋外で管理される、製鉄原料及び/又は発電燃料である物質の管理システムであって、
水分量情報取得部と、気象情報取得部と、予測部とを備え、
前記水分量情報取得部は、前記物質に含まれる水分量を示す水分量情報を取得するように構成され、
前記気象情報取得部は、前記屋外の未来の予想される気象を示す気象情報を取得するように構成され、
前記予測部は、前記水分量情報及び前記気象情報に基づいて、未来の特定時点の前記物質に含まれる水分量を予測するように構成される、
管理システム。 - 請求項1に記載の管理システムにおいて、
前記水分量情報取得部は、前記水分量情報を、前記物質のパイルごとに取得するように構成され、
前記予測部は、未来の特定時点の前記物質に含まれる水分量を、前記物質のパイルごとに予測するように構成される、
管理システム。 - 請求項2に記載の管理システムにおいて、
第1出力部をさらに備え、
前記第1出力部は、前記予測部において予測された水分量を、前記物質のパイルごとに出力するように構成される、
管理システム。 - 請求項1~請求項3のいずれか1項に記載の管理システムにおいて、
判断部をさらに備え、
前記判断部は、前記水分量の予測に基づいて、前記物質に問題が生じ得るか否かを判断するように構成される、
管理システム。 - 請求項4に記載の管理システムにおいて、
第2出力部をさらに備え、
前記第2出力部は、前記判断部が、前記物質に問題が生じ得ると判断した場合に、警告を出力するように構成される、
管理システム。 - 請求項1~請求項5のいずれか1項に記載の管理システムにおいて、
パイル情報取得部をさらに備え、
前記パイル情報取得部は、前記物質のパイルの面積、体積、平面形状、立体形状及び位置からなる群から選択される1以上を含むパイル情報を取得するように構成され、
前記予測部は、さらに前記パイル情報に基づいて、未来の特定時点の前記物質に含まれる水分量を予測するように構成される、
管理システム。 - 請求項1~請求項6のいずれか1項に記載の管理システムにおいて
前記気象情報は、降水量を含む、
管理システム。 - 屋外で管理される、製鉄原料及び/又は発電燃料である物質の管理装置であって、
水分量情報取得部と、気象情報取得部と、予測部とを備え、
前記水分量情報取得部は、前記物質に含まれる水分量を示す水分量情報を取得するように構成され、
前記気象情報取得部は、前記屋外の未来の予想される気象を示す気象情報を取得するように構成され、
前記予測部は、前記水分量情報及び前記気象情報に基づいて、未来の特定時点の前記物質に含まれる水分量を予測するように構成される、
管理装置。 - 屋外で管理される、製鉄原料及び/又は発電燃料である物質の管理方法であって、
水分量情報取得工程と、気象情報取得工程と、予測工程とを備え、
前記水分量情報取得工程では、前記物質に含まれる水分量を示す水分量情報を取得し、
前記気象情報取得工程では、前記屋外の未来の予想される気象を示す気象情報を取得し、
前記予測工程では、前記水分量情報及び前記気象情報に基づいて、未来の特定時点の前記物質に含まれる水分量を予測する、
管理方法。 - 屋外で管理される、製鉄原料及び/又は発電燃料である物質の管理プログラムであって、
コンピュータを、水分量情報取得部、気象情報取得部及び予測部として機能させ、
前記水分量情報取得部は、前記物質に含まれる水分量を示す水分量情報を取得するように構成され、
前記気象情報取得部は、前記屋外の未来の予想される気象を示す気象情報を取得するように構成され、
前記予測部は、前記水分量情報及び前記気象情報に基づいて、未来の特定時点の前記物質に含まれる水分量を予測するように構成される、
管理プログラム。
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