WO2017170968A1 - シミュレーションシステム及びシミュレーション方法 - Google Patents
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- 238000004088 simulation Methods 0.000 title claims abstract description 132
- 238000000034 method Methods 0.000 title claims description 32
- 238000010276 construction Methods 0.000 claims abstract description 472
- 238000013461 design Methods 0.000 claims abstract description 60
- 238000004364 calculation method Methods 0.000 claims abstract description 27
- 230000007704 transition Effects 0.000 claims abstract description 20
- 239000002689 soil Substances 0.000 claims description 27
- 238000012876 topography Methods 0.000 abstract description 20
- 239000004576 sand Substances 0.000 description 29
- 238000010586 diagram Methods 0.000 description 21
- 238000012545 processing Methods 0.000 description 15
- 238000003860 storage Methods 0.000 description 13
- 238000005520 cutting process Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 3
- 238000012552 review Methods 0.000 description 3
- 238000011960 computer-aided design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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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—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/08—Construction
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- 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
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
-
- 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
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06313—Resource planning in a project environment
Definitions
- the present invention relates to a simulation system and a simulation method.
- Construction site construction may be simulated by a computer system.
- Patent Document 1 discloses a technique for executing a construction plan and construction management by a computer system.
- An object of an aspect of the present invention is to provide a simulation system and a simulation method capable of improving productivity at a construction site.
- a current landform data acquisition unit that acquires current landform data indicating the current landform of the construction site, and a design landform data acquisition unit that acquires design landform data indicating the design landform of the construction site
- a basic unit data acquisition unit for acquiring basic unit data indicating the specifications of resources related to construction at the construction site, and a construction amount indicating a construction amount at the construction site based on the current topography and the design topography
- the construction condition setting unit that sets the construction condition data indicating the construction procedure, the basic unit data, the construction condition data, and the construction amount data, the construction
- a simulation system including a simulation unit that calculates a transition state of a site.
- the present terrain data indicating the current terrain at the construction site is acquired, the design terrain data indicating the design terrain at the construction site is acquired, and the construction at the construction site is performed.
- a simulation method including calculating a transition state of the construction site is provided.
- a simulation system and a simulation method capable of improving the productivity of a construction site are provided.
- FIG. 1 is a hardware configuration diagram illustrating an example of a simulation system according to the first embodiment.
- FIG. 2 is a functional block diagram illustrating an example of the simulation system according to the first embodiment.
- FIG. 3 is a flowchart illustrating an example of the simulation method according to the first embodiment.
- FIG. 4 is a diagram schematically illustrating an example of construction amount data displayed on the output device according to the first embodiment.
- FIG. 5 is a diagram schematically illustrating an example of the basic unit data displayed on the output device according to the first embodiment.
- FIG. 6 is a diagram schematically illustrating an example of construction condition data displayed on the output device according to the first embodiment.
- FIG. 7 is a diagram schematically illustrating an example of construction condition data displayed on the output device according to the first embodiment.
- FIG. 1 is a hardware configuration diagram illustrating an example of a simulation system according to the first embodiment.
- FIG. 2 is a functional block diagram illustrating an example of the simulation system according to the first embodiment.
- FIG. 3 is a
- FIG. 8 is a diagram schematically illustrating an example of construction condition data displayed on the output device according to the first embodiment.
- FIG. 9 is a diagram schematically illustrating an example of a simulation result displayed on the output device according to the first embodiment.
- FIG. 10 is a diagram schematically illustrating an example of a simulation result displayed on the output device according to the first embodiment.
- FIG. 11 is a diagram schematically illustrating an example of a simulation result displayed on the output device according to the first embodiment.
- FIG. 12 is a diagram illustrating an example of a simulation result by the simulation unit according to the present embodiment.
- FIG. 13 is a flowchart illustrating an example of the simulation method according to the second embodiment.
- FIG. 1 is a hardware configuration diagram illustrating an example of a simulation system 1 according to the present embodiment.
- the simulation system 1 includes a data processing device 2, an output device 3 that outputs output data supplied from the data processing device 2, and an input device 4 that generates input data.
- the output device 3 and the input device 4 are connected to the interface circuit 5 of the data processing device 2.
- the data processing device 2 includes an interface circuit 5, a processor 6 such as a CPU (Central Processing Unit), a nonvolatile memory 7 such as a ROM (Read Only Memory) or a flash memory, and a RAM (Random Access Memory). Volatile memory 8.
- the nonvolatile memory 7 stores a computer program 9 that is executed in the data processing of the data processing device 2.
- the computer program 9 is executed by being loaded from the nonvolatile memory 7 to the working area of the volatile memory 8 and being read by the processor 6.
- the output device 3 includes a display device that displays the display data supplied from the data processing device 2.
- the output device 3 includes a flat panel display such as a liquid crystal display (LCD) or an organic EL display (Organic Electroluminescence Display: OELD).
- LCD liquid crystal display
- OELD Organic Electroluminescence Display
- the input device 4 generates input data when operated by the user. Input data generated by the input device 4 is output to the data processing device 2.
- the input device 4 includes a touch sensor provided on the display screen of the display device 3.
- the input device 4 may include at least one of a computer keyboard and a mouse.
- FIG. 2 is a functional block diagram showing an example of the simulation system 1 according to the present embodiment.
- the simulation system 1 includes an input / output unit 10, a current terrain data acquisition unit 11 that acquires current terrain data indicating the current terrain at the construction site, and design terrain data indicating the design terrain at the construction site.
- Design terrain data acquisition unit 12 to be acquired basic unit data acquisition unit 13 to acquire basic unit data indicating the specifications of resources related to construction on the construction site, and input data generated by operating the input device 4
- an input data acquisition unit 14 for acquiring.
- the simulation system 1 is configured to set a construction amount data calculation unit 15 that calculates construction amount data indicating a construction amount at a construction site based on the current terrain and a design terrain, and a construction condition data that indicates a construction procedure. Based on the condition setting unit 16, the basic unit data, the construction condition data, and the construction amount data, the simulation unit 17 that calculates the transition state of the construction site, and the output control that outputs the calculation data of the simulation unit 17 to the output device 3 Unit 18 and a storage unit 19 for storing data.
- the function of the input / output unit 10 is exhibited by the interface circuit 5.
- Current terrain data acquisition unit 11, design terrain data acquisition unit 12, basic unit data acquisition unit 13, input data acquisition unit 14, construction amount data calculation unit 15, construction condition setting unit 16, simulation unit 17, and output control unit 18 Each function is exhibited by the processor 6.
- the function of the storage unit 19 is exhibited by the nonvolatile memory 7 or the volatile memory 8.
- the current terrain data acquisition unit 11 acquires current terrain data indicating the current terrain at the construction site.
- the current terrain data is three-dimensional terrain data.
- the current terrain data includes position data of a plurality of points.
- the position data of the point is three-dimensional coordinate data including latitude data, longitude data, and altitude data.
- the current terrain data is acquired by a camera mounted on an unmanned air vehicle such as an unmanned airplane or an unmanned helicopter. In this embodiment, the case where a drone is used as an unmanned air vehicle will be described.
- the drone takes aerial photographs of the construction site and obtains the current terrain data.
- the current terrain data acquisition unit 11 acquires the current terrain data from the drone.
- the input / output unit 10 has a wireless communication function.
- the current landform data acquired by the drone is supplied to the input / output unit 10 by wireless communication, for example.
- the current terrain data acquisition unit 11 acquires the current terrain data supplied by wireless communication.
- the current terrain data may be acquired by a stereo camera mounted on a work machine at a construction site. Further, the current landform data may be data generated using a three-dimensional CAD (Computer Aided Design), or may be data generated by a predetermined organization such as the Geographical Survey Institute.
- CAD Computer Aided Design
- the design terrain data acquisition unit 12 acquires design terrain data indicating the design terrain of the construction site.
- the designed terrain data is three-dimensional terrain data.
- the design terrain data includes position data of a plurality of points.
- the position data of the point is three-dimensional coordinate data including latitude data, longitude data, and altitude data.
- the design terrain data is created by, for example, a construction company.
- the design terrain data acquisition unit 12 acquires design terrain data from a construction company.
- the input / output unit 10 is connected to, for example, the Internet.
- the design terrain data created by the construction company is supplied to the input / output unit 10 from the information terminal of the construction company via the Internet.
- the design terrain data acquisition unit 12 acquires design terrain data supplied via the Internet.
- the basic unit data acquisition unit 13 acquires basic unit data indicating the specifications of resources related to construction at the construction site.
- the basic unit data is stored in the storage unit 19.
- the basic unit data includes data indicating the construction capability of the work machine that constructs the construction site.
- the basic unit data includes the construction capability of each of a plurality of work machines that can be used for construction on the construction site.
- the basic unit data of each of the plurality of work machines is made into a database and stored in the storage unit 19.
- the basic unit data acquisition unit 13 acquires the basic unit data from the storage unit 19.
- the basic unit data of each of the plurality of work machines may be stored in a database device different from the data processing device 2.
- the basic unit data may be supplied from the database device to the input / output unit 10.
- the basic unit data acquisition unit 13 may acquire the basic unit data from the database device.
- a work machine is a work vehicle that can be operated at a construction site.
- the work machine includes at least one of a construction machine capable of pushing or excavating earth and sand and a transporting vehicle capable of carrying earth and sand.
- the construction machine includes at least one of a hydraulic excavator having a bucket and a bulldozer having a blade.
- the haul vehicle includes a dump truck having a vessel.
- the construction machine may be a wheel loader or a motor grader.
- the construction capacity of the work machine with basic unit data includes the work volume of the work machine that can be executed per unit time.
- the work amount of the work machine that can be performed per unit time is an index that indicates the work capability of the work machine, and refers to the amount of earth and sand that the work machine can move per unit time.
- the work amount of the bulldozer includes at least one of a pressing amount and a filling amount that can be performed by the bulldozer per unit time.
- the work amount of the hydraulic excavator includes at least one of a loading amount, a cut amount, and a fill amount that can be performed by the hydraulic excavator per unit time.
- the work volume of the dump truck refers to the amount of earth and sand that the dump truck can carry per unit time.
- the amount of earth press means the amount of earth and sand that the construction machine can push.
- the amount of embankment means the amount of earth and sand that the construction machine can accumulate.
- the loading amount is the amount of earth and sand that the construction machine can load on the transport vehicle.
- the amount of cut means the amount of earth and sand that can be excavated by the construction machine.
- the work amount of the work machine that can be performed per unit time includes a bucket capacity that indicates the size of the bucket of the hydraulic excavator.
- the work amount of the hydraulic excavator depends on the bucket capacity. When the bucket capacity is large, the amount of work increases. When the bucket capacity is small, the work amount is small.
- the work machine work volume that can be performed per unit time includes the size of the bulldozer blade.
- the work amount of the bulldozer depends on the size of the blade. When the size of the blade is large, the amount of work increases. When the blade size is small, the amount of work is reduced.
- the basic unit data when the work machine is a hydraulic excavator, the basic unit data includes not only the bucket capacity but also the maximum excavation height, maximum turning radius, and slope shaping ability of the hydraulic excavator.
- the basic unit data When a hydraulic excavator is rented and used, the basic unit data includes a rental fee per day or a rental fee per month.
- the basic unit data includes the fuel consumption of the work machine.
- the basic unit data includes at least one of the type of work machine, model number, vehicle grade, and the number of work machines that can be procured at the construction site.
- the basic unit data includes the management state of the work machine.
- the basic unit data further includes the construction capability of the operator at the construction site, that is, the operator who operates the work machine.
- the construction ability of the worker includes the skill level or skill of the worker.
- the basic unit data includes the number of workers that can be procured at the construction site.
- the basic unit data includes the construction work capacity of the structure.
- Construction work of structures includes installation work and leveling work such as concrete blocks and concrete panels in scenes such as revetment work and slope work.
- the basic unit data includes surveying ability by the worker.
- the basic unit data may include data that indexes the ease of work at the construction site.
- the construction content is construction work (construction site) such as construction of a structure such as laying a concrete structure or installing a retaining wall, rather than excavating or pushing earth, Ease of construction and the construction ability of the worker regarding construction of the structure may be included in the basic unit data.
- the basic unit data is data indicating resources necessary for construction, such as work machines and workers, and ease of construction related to construction contents. These data include the capacity of the work machine, the skill of the worker, the specifications of the installed structure, and the soil quality of the construction site. That is, the basic unit data is data indicating the specifications of resources related to the construction site.
- the basic unit data is known data that can be acquired before construction, is made into a database, and is held in the storage unit 19.
- the input data acquisition unit 14 acquires input data input from the input device 4 by the user.
- the construction amount data calculation unit 15 compares the current terrain data acquired by the current terrain data acquisition unit 11 with the design terrain data acquired by the design terrain data acquisition unit 12 to indicate the construction amount at the construction site. Calculate construction volume data. The construction amount data calculation unit 15 calculates construction amount data from the difference between the current terrain and the design terrain.
- the construction amount data includes at least one of construction range data indicating the construction range of the construction site, earth and sand cutting data, and earth and sand embankment data.
- the cut data includes at least one of cut portion data indicating a portion that requires cutting of earth and sand in the construction range and cut amount data indicating the amount of cut of earth and sand in the construction range.
- the embankment data includes at least one of embedding part data indicating a part that requires embankment of earth and sand in the construction range and embankment amount data indicating the amount of earth and sand in the construction range.
- Cut means the earth and sand excavated by a working machine or an operator.
- the amount of cut means the amount of earth and sand excavated.
- Embankment refers to the replenished earth and sand.
- the amount of embankment means the amount of earth and sand.
- the construction amount data calculation unit 15 calculates a cut portion and a cut amount from the current topography from the difference between the current topography and the design topography. Further, the construction amount data calculation unit 15 calculates the embedding portion and the embankment amount for the current landform from the difference between the current landform and the design landform.
- the construction condition setting unit 16 sets construction condition data indicating the construction conditions at the construction site.
- the construction condition data includes construction procedures.
- the construction condition data includes at least one of soil quality at the construction site and a travel route of the work machine.
- the construction condition data includes input data generated by the input device 4. That is, in this embodiment, the user operates the input device 4 to input construction condition data.
- Input data indicating the construction condition data generated by the input device 4 is acquired by the input data acquisition unit 14.
- the construction condition setting unit 16 acquires construction condition data from the input data acquisition unit 14.
- the construction condition setting unit 16 sets construction condition data based on the input data input by the user.
- the simulation unit 17 is based on the basic unit data acquired by the basic unit data acquisition unit 13, the construction condition data set by the construction condition setting unit 16, and the construction amount data calculated by the construction amount data calculation unit 15. To calculate the transition status of the construction site.
- the transition status of the construction site includes one or both of the site status of the construction site and the operating status of the work machine.
- the site situation at the construction site includes one or both of the topographical situation at the construction site and the installation status of the structure at the construction site.
- the simulation unit 17 simulates the topography of the construction site that changes as the construction progresses, based on the basic unit data, the construction condition data, and the construction amount data.
- the simulation part 17 simulates the working condition of the working machine containing an operation rate, for example based on basic unit data, construction condition data, and construction amount data.
- the simulation unit 17 includes the basic unit data acquired by the basic unit data acquisition unit 13, the construction condition data set by the construction condition setting unit 16, and the construction amount data calculated by the construction amount data calculation unit 15. Based on the above, the construction efficiency when performing the construction of the calculated construction amount is calculated.
- the construction efficiency includes at least one of the cost required for construction, the number of man-hours, and the construction period.
- the simulation unit 17 simulates at least one of the cost required for the construction, the number of man-hours, and the construction period based on the basic unit data, the construction condition data, and the construction amount data.
- the output control unit 18 outputs the calculation data of the simulation unit 17 to the output device 3.
- the calculation data of the simulation unit 17 includes the simulation result of the simulation unit 17.
- the calculation data of the simulation part 17 contains the transition status data which shows the transition status of a construction site, and the construction efficiency data which shows construction efficiency.
- the output control unit 18 controls the output device 3.
- the output control unit 18 generates output data (display data) to be displayed on the output device 3 from the calculation data of the simulation unit 17 and causes the output device 3 to display the output data. Thereby, the simulation result calculated in the simulation part 17 is visualized.
- FIG. 3 is a flowchart illustrating an example of the simulation method according to the present embodiment.
- the simulation method according to the present embodiment acquires current terrain data indicating the current terrain at the construction site (step SP10) and acquires design terrain data indicating the designed terrain at the construction site.
- step SP20 Based on (step SP20), the current terrain and the design terrain, calculating the construction amount data indicating the construction amount at the construction site (step SP30), and the construction capability of the work machine used for construction at the construction site , Obtaining basic unit data indicating the specifications of resources related to the construction site construction (step SP40), setting construction conditions including construction procedures (step SP50), and construction showing the construction conditions Based on the condition data, the basic unit data, and the construction amount data, calculating the transition status of the construction site (step SP60) and the calculated transition Comprising outputting the status to the output device 3 (step SP70), the.
- Current terrain data is acquired (step SP10).
- a drone equipped with a camera flies over the construction site, photographs the construction site with the camera, and acquires the current terrain data.
- the current terrain data is transmitted from the drone to the current terrain data acquisition unit 11.
- the current terrain data acquisition unit 11 acquires current terrain data from the drone.
- Design terrain data is acquired (step SP20).
- Design topography data shows the target topography of the construction site after construction.
- the design terrain data acquisition unit 12 acquires the design terrain data from the information terminal of the construction company.
- construction amount data is calculated (step SP30).
- the construction amount data calculation unit 15 calculates a cut portion and a cut amount for the current topography, and a fill portion and a fill amount for the current topography from the difference between the current topography and the design topography.
- the current terrain data and the design terrain data each include position data (three-dimensional coordinate data) of a plurality of points.
- the construction amount data calculation unit 15 calculates the difference between the position data of the first point of the current terrain data and the position data of the first point of the design terrain data, and calculates the construction amount at the first point. calculate.
- the output control unit 18 causes the output device 3 to display a work content list 25 indicating work content necessary for construction. Further, the output control unit 18 causes the output device 3 to display a work area list 26 for designating a partial area of the cut part 21 and a partial area of the embankment part 22 at the construction site.
- the work type area shown in the work type area list 26 is an area partitioned at the construction site, and an area in which work contents to be performed in the area are designated. The user assigns a work machine and a worker to perform the construction of the work area displayed in the work area list 26. In the example shown in FIG.
- the user performs the cutting work in a part of the work area of the cutting part 21 named “Cutting area A” with the model number “D”.
- the worker b (No. 1 shown in the work content list 25) are assigned.
- the user performs the work of embedding in a part of the work area of the embankment part 22 named “embankment area B” and the work machine having the model number “C” and the worker a (No shown in the work content list 25). .2).
- the user assigns “digging” work to the work machine D and the worker b, and assigns “filling” work to the work machine C and the worker a.
- each of the cut portion 21 and the fill portion 22 is divided into at least two work type areas, and work machines and workers are assigned to the plurality of work type areas.
- the work area may be set at the same location within the construction site, or the work area may be set at different locations within the construction site.
- the construction procedure (order) for the plurality of work area is designated by the user.
- the work contents include the work of making slopes, leveling work, construction of concrete, etc. using construction machines to make retaining walls and revetment This includes the work of making a wall and the work of transporting earth and sand using a transport vehicle.
- a color is given to the mass 50 of the table indicating the work machine.
- the simulation unit 17 simulates whether or not the work machine is operating, for example, every second.
- the output control unit 18 displays the color on the output device 3 by color-coding whether the work machine is operating, for example, every second.
- the dead time for stopping the loading operation of the construction machine increases. Therefore, the progress speed of construction also changes depending on the travel route of the transport vehicle.
- the user performs designation of the travel start point P1, designation of the travel end point P2, designation in the travel designation unit 30, designation in the standby location designation unit 31, designation in the stock amount designation unit 40, and input in the road surface input unit 32.
- the optimum travel route 33 is set for the situation at the construction site, and the construction efficiency can be obtained with high accuracy.
- the simulation accuracy is improved by setting the optimum travel route 33 as the construction condition data.
Abstract
Description
第1実施形態について説明する。図1は、本実施形態に係るシミュレーションシステム1の一例を示すハードウェア構成図である。図1に示すように、シミュレーションシステム1は、データ処理装置2と、データ処理装置2から供給された出力データを出力する出力装置3と、入力データを生成する入力装置4とを有する。出力装置3及び入力装置4は、データ処理装置2のインターフェース回路5と接続される。
第2実施形態について説明する。以下の説明において、上述の実施形態と同一又は同等の構成要素については同一の符号を付し、その説明を簡略又は省略する。
2 データ処理装置
3 出力装置
4 入力装置
5 インターフェース回路
6 プロセッサ
7 不揮発性メモリ
8 揮発性メモリ
9 コンピュータプログラム
10 入出力部
11 現況地形データ取得部
12 設計地形データ取得部
13 原単位データ取得部
14 入力データ取得部
15 施工量データ算出部
16 施工条件設定部
17 シミュレーション部
18 出力制御部
19 記憶部
21 切土部位
22 盛土部位
23 作業車リスト
24 作業機械リスト
25 作業内容リスト
26 工種エリアリスト
27 移動軌跡パターン
28 土質リスト
29 分割幅指定部
30 走行指定部
31 待機場所指定部
32 路面入力部
33 走行経路
Claims (9)
- 施工現場の現況地形を示す現況地形データを取得する現況地形データ取得部と、
前記施工現場の設計地形を示す設計地形データを取得する設計地形データ取得部と、
前記施工現場の施工に関係する資源の仕様を示す原単位データを取得する原単位データ取得部と、
前記現況地形と前記設計地形とに基づいて、前記施工現場の施工量を示す施工量データを算出する施工量データ算出部と、
前記施工の手順を示す施工条件データを設定する施工条件設定部と、
前記原単位データと前記施工条件データと前記施工量データとに基づいて、前記施工現場の遷移状況を算出するシミュレーション部と、
を備えるシミュレーションシステム。 - 前記遷移状況は、前記施工現場の現場状況及び作業機械の稼動状況の一方又は両方を含む、
請求項1に記載のシミュレーションシステム。 - 施工現場の現況地形を示す現況地形データを取得する現況地形データ取得部と、
前記施工現場の設計地形を示す設計地形データを取得する設計地形データ取得部と、
前記施工現場の施工に関係する資源の仕様を示す原単位データを取得する原単位データ取得部と、
前記現況地形と前記設計地形とに基づいて、前記施工現場の施工量を示す施工量データを算出する施工量データ算出部と、
前記施工の手順を示す施工条件データを設定する施工条件設定部と、
前記原単位データと前記施工条件データと前記施工量データとに基づいて、前記施工量の施工を実施するときの施工効率を算出するシミュレーション部と、
を備えるシミュレーションシステム。 - 前記シミュレーション部は、
前記施工条件データ又は原単位データを変化させて複数回のシミュレーションを実施する、
請求項1から請求項3のいずれか一項に記載のシミュレーションシステム。 - 前記施工条件データは、前記施工現場の土質、及び作業機械の走行経路の少なくとも一方を含む、
請求項1から請求項4のいずれか一項に記載のシミュレーションシステム。 - 入力装置が操作されることにより生成される入力データを取得する入力データ取得部を備え、
前記施工条件データは、前記入力データを含む、
請求項1から請求項5のいずれか一項に記載のシミュレーションシステム。 - 前記シミュレーション部は、作業機械の稼働率データを算出し、
前記施工条件設定部は、前記シミュレーション部で算出された前記稼働率データに基づいて、前記作業機械の稼働率が閾値以上になるように、前記施工条件データを設定する、
請求項1から請求項6のいずれか一項に記載のシミュレーションシステム。 - 施工現場の現況地形を示す現況地形データを取得することと、
前記施工現場の設計地形を示す設計地形データを取得することと、
前記施工現場の施工に関係する資源の仕様を示す原単位データを取得することと、
前記現況地形と前記設計地形とに基づいて、前記施工現場の施工量を示す施工量データを算出することと、
前記施工の手順を示す施工条件データと前記原単位データと前記施工量データとに基づいて、前記施工現場の遷移状況を算出することと、
を含むシミュレーション方法。 - 施工現場の現況地形を示す現況地形データを取得することと、
前記施工現場の設計地形を示す設計地形データを取得することと、
前記施工現場の施工に関係する資源の仕様を示す原単位データを取得することと、
前記現況地形と前記設計地形とに基づいて、前記施工現場の施工量を示す施工量データを算出することと、
前記施工の手順を示す施工条件データを設定することと、
前記原単位データと前記施工条件データと前記施工量データとに基づいて、前記施工量の施工を実施するときの施工効率を算出することと、
を含むシミュレーション方法。
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