WO2017043363A1 - 建設資材管理システムおよび建設資材管理方法 - Google Patents
建設資材管理システムおよび建設資材管理方法 Download PDFInfo
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- WO2017043363A1 WO2017043363A1 PCT/JP2016/075273 JP2016075273W WO2017043363A1 WO 2017043363 A1 WO2017043363 A1 WO 2017043363A1 JP 2016075273 W JP2016075273 W JP 2016075273W WO 2017043363 A1 WO2017043363 A1 WO 2017043363A1
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- identification information
- information
- image
- position information
- construction material
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- 239000004035 construction material Substances 0.000 title claims abstract description 140
- 238000007726 management method Methods 0.000 title claims description 37
- 239000000463 material Substances 0.000 claims abstract description 168
- 238000013500 data storage Methods 0.000 claims abstract description 68
- 238000003860 storage Methods 0.000 claims description 80
- 238000010276 construction Methods 0.000 claims description 27
- 238000010586 diagram Methods 0.000 claims description 26
- 238000004891 communication Methods 0.000 claims description 23
- 239000002131 composite material Substances 0.000 claims description 14
- 239000011232 storage material Substances 0.000 claims description 2
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- 238000012545 processing Methods 0.000 description 8
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- 238000004364 calculation method Methods 0.000 description 3
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- 238000005259 measurement Methods 0.000 description 2
- 239000012769 display material Substances 0.000 description 1
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/137—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
- B65G1/1371—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed with data records
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/0755—Position control; Position detectors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/137—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
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- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/24—Electrical devices or systems
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- G—PHYSICS
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
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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
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
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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
- G06Q50/08—Construction
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
- G01C11/02—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
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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
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0637—Strategic management or analysis, e.g. setting a goal or target of an organisation; Planning actions based on goals; Analysis or evaluation of effectiveness of goals
Definitions
- the present invention relates to a system for managing construction materials and a method for managing construction materials.
- Patent Document 1 a terminal for reading a barcode or RFID is provided in a construction material storage location or the like, and when construction material is received or shipped to the storage location or the like, identification information and position of the construction material A system for managing a movement history of construction materials by acquiring information and storing it in a database is shown.
- the conventional system it is possible to search and specify the material storage location where the construction material is located. Also, if detailed location information is acquired when it arrives at the material storage location, even if the material storage location is large, the location information can be searched to efficiently find the desired construction material.
- the present invention has been made in view of the above circumstances, and provides a system and method that facilitates receipt / shipment work, enables easy search for construction materials, and facilitates acquisition of construction material position information.
- the construction material management system of the present invention includes an identification information holding medium that is attached to the construction material and holds identification information for identifying the construction material, and a storage location of the construction material.
- a construction material management system comprising a moving body that moves around these, a management computer, and a display means, The moving body acquires a first position information acquisition unit that acquires first position information, which is position information of the moving body, and the identification information from the identification information holding medium while moving around them including the storage location.
- a first identification information acquisition unit that acquires by wireless communication
- the management computer stores material data storage means for storing the first position information acquired by the first position information acquisition unit in association with the identification information, and search means for searching for the identification information in the material data storage means And comprising
- the display means displays the first position information associated with the identification information searched by the search means.
- the mobile body moves around those including the storage location of the construction material
- the first identification information acquisition unit provided in the mobile body acquires the identification information by wireless communication from an identification information holding medium attached to the construction material and holding identification information for identifying the construction material.
- a first position information acquisition unit provided in the moving body acquires first position information which is position information of the moving body;
- the search means searches for the identification information in the material data storage means, and the display means displays the first position information associated with the searched identification information.
- the first location information obtaining unit also obtains the first location information at this time, and the material data storage means stores the obtained first location information in association with the identification information.
- a search means searches the identification information in a material data storage means, and a display means displays the 1st position information linked
- the image acquisition moving body that moves in flight around the storage location of the construction material, a material map creation unit, and a material map storage unit
- the image acquisition moving body acquires a second position information, which is position information of the image acquisition moving body, while the image acquisition moving body is flying around the area including the storage location of the construction material.
- the material map creating means associates the second position information or the position information calculated by the material map creating means from the second position information and the image or one composite image created by combining a plurality of the images.
- the material map storage means stores the material map and stores the material map.
- the display means preferably displays the first position information stored in association with the identification information searched by the search means in association with the material map.
- the image acquisition moving body flies and moves around those including the storage location of the construction material
- a second position information acquisition unit provided in the image acquisition moving body acquires second position information which is position information of the image acquisition moving body
- the material map creating means creates a material map by combining the second position information acquired by the second position information acquiring unit and the first image acquired by the first image acquiring unit, and this material map is used as the material map.
- Memory means memorize,
- the search means searches for the identification information in the material data storage means, and the display means displays the first position information associated with the searched identification information in association with the material map.
- the first image acquisition unit provided in the image acquisition moving body acquires the image while the image acquisition moving body flies around those including the storage location of the construction material, and the second position information
- the acquisition unit acquires the second position information.
- the material map creating means associates the image with the second position information or the position information calculated from the second position information by the material map creating means, or creates a single composite image by combining a plurality of the images.
- the material map is created by associating the composite image with the second position information or the position information calculated from the second position information by the material map creating means, and the material map storing means stores the material map.
- the search means searches the identification information in the material data storage means, and the display means displays the first position information associated with the identification information in association with the material map. Therefore, the position of the construction material can be confirmed on the material map, and the construction material can be found more efficiently than when there is no material map.
- a CAD drawing and a drawing storage means for storing a member drawing used in the CAD drawing, and a drawing association means for associating the member drawing with the identification information are provided.
- the search means searches for the identification information associated with the member drawing,
- the display unit preferably displays the first position information associated with the identification information searched by the search unit.
- the drawing association means associates the member diagram used in the CAD drawing stored in the drawing storage means and the identification information
- the search means searches for the identification information associated with the member drawing
- the display means displays the first position information associated with the searched identification information.
- the drawing association unit associates the CAD drawing stored in the drawing storage unit and the member drawing used for the CAD drawing with the identification information.
- a search means searches the identification information linked
- a terminal including a second identification information acquisition unit that acquires the identification information from the identification information holding medium and a progress information input unit that inputs progress information of construction work
- the material data storage means stores the progress information in association with the identification information
- the display unit preferably displays the progress information associated with the identification information searched by the search unit.
- the second identification information acquisition unit acquires the identification information from the identification information holding medium attached to the construction material, and the progress information input means sends the progress information regarding the construction material having this identification information.
- the material data storage means stores the progress information in association with the identification information stored in the material data storage means.
- the search means searches for the identification information, and the display means displays the progress information associated with the identification information. Therefore, even after the construction material is used for construction, it is possible to memorize and examine what the construction material was used for. In addition, the progress status can be grasped, and it is useful for identifying construction materials necessary for the next work.
- a drawing storage means for storing a CAD drawing and a member drawing used in the CAD drawing;
- Drawing association means for associating the member diagram with the identification information;
- a terminal including a second identification information acquisition unit that acquires the identification information from the identification information holding medium, and a progress information input unit that inputs progress information of construction work,
- the material data storage means stores the progress information in association with the identification information,
- the search means searches for the identification information associated with the member drawing, It is preferable that the display unit displays the CAD drawing by changing the color of the member drawing according to the progress information associated with the searched identification information.
- a drawing correlation means associates the member figure used for the CAD drawing memorize
- the drawing association unit associates the CAD drawing stored in the drawing storage unit and the member drawing used for the CAD drawing with the identification information.
- the second identification information acquisition unit acquires the identification information
- the progress information input means inputs the progress information regarding the construction material having this identification information
- the material data storage means associates the progress information with the identification information.
- the search means searches for the identification information associated with the member drawing used in the CAD drawing
- the CAD drawing display means changes the color of the member drawing according to the progress information associated with the identification information. indicate.
- the search means searches for the identification information associated with the member drawing used in the CAD drawing, and the display means displays the first position information associated with this identification information. Therefore, the progress information can be visually recognized from the CAD drawing, and the progress status can be grasped efficiently and accurately. In addition, construction materials necessary for the next work can be identified efficiently.
- the terminal includes a second image acquisition unit that acquires a second image that is an image of the construction material
- the material data storage means stores the second image acquired by the second image acquisition unit in association with the identification information
- the display unit preferably displays the second image associated with the identification information searched by the search unit.
- the material data storage means stores the second image, which is the image of the construction material acquired by the second image acquisition unit provided in the terminal, in association with the identification information, It is preferable that the display means displays the second image associated with the identification information searched by the search means.
- the second identification information acquisition unit acquires the identification information
- the progress information input by the progress information input unit and the second image acquired by the second image acquisition unit are associated with the identification information.
- the material data storage means stores it.
- the search means searches for the identification information
- the display means displays the progress information associated with the identification information and the second image. Accordingly, it is possible to confirm the progress status even with an image, and it is possible to confirm an input error of progress information and the like.
- FIG. 2 is a block diagram showing an internal configuration of the data processing computer.
- FIG. 2 is a block diagram showing an internal configuration of the management computer.
- FIG. It is a figure which shows the structure of a material table
- FIG. It is a block diagram which shows the internal structure of a terminal similarly.
- the construction material management system of the present embodiment includes an identification information holding medium 10, a moving body 20, an image acquisition moving body 30, a moving body controller 40, a data processing computer 50, and a terminal. 60 and a management computer 70.
- the identification information holding medium 10 is an RFID tag that holds identification information 100 for identifying a construction material, and is attached to the construction material. Depending on construction materials, only one identification information holding medium 10 may be attached to one construction material, or two or more of the same identification information holding media 10 are attached to one construction material. Sometimes. For example, a long construction material is attached to each end. Further, a plurality of construction materials having the same form may be combined into a set of construction materials, and one identification information holding medium 10 may be attached to the set of construction materials. In this case, the auxiliary information holding medium 11 having a color barcode that holds the auxiliary information 110 associated with the identification information 100 held by the identification information holding medium 10 attached to the set of construction materials is one set.
- the information holding form of the identification information holding medium 10 or the auxiliary information holding medium 11 is not limited to the above-described form, and other one-dimensional codes or two-dimensional codes may be used. In this case, the acquisition method of the identification information 100 or the auxiliary information 110 described later is also read according to the information holding form of the identification information holding medium 10 or the auxiliary information holding medium 11.
- the identification information 100 includes a shipping number 101, a manufacturer number 102, a product name number 103, and a serial number 104.
- the shipping number 101 is a number assigned to the construction material shipped or manufactured in the same period.
- the manufacturer number 102 is a number indicating the factory that manufactured the construction material and the company that owns the factory.
- the product name number 103 is a number indicating the type of construction material.
- the serial number 104 is a number uniquely assigned to construction materials having the same form.
- the auxiliary information 110 includes a serial number 104 and an auxiliary number 111.
- the auxiliary number 111 is a number indicating the number of the manufactured material in the same form of construction material to which the same identification information 100 is assigned.
- the moving body 20 and the image acquisition moving body 30 are wirelessly controlled by the moving body controller 40 and fly around the area including the construction material storage location 1.
- the flight movement may be performed in advance by registering a flight route in the mobile body controller 40 and following the flight route, or while a person looks directly at the mobile body 20 or the image acquisition mobile body 30, or the mobile body 20 or the image.
- the acquisition moving body 30 may be provided with a camera, and manually controlled by the moving body controller 40 while viewing an image of the camera with the camera image display means. Further, the first image acquisition unit 32 provided in the image acquisition moving body 30 may also serve as the camera.
- the moving body 20 and the image acquisition moving body 30 are, for example, a radio-controlled multicopter, a radio-controlled helicopter, a radio-controlled airplane, and a radio-controlled airship having a total length of several centimeters to several meters.
- the moving body 20 may be moved on land by, for example, a tire, a crawler, or a leg instead of flying.
- the image acquisition moving body 30 is not limited to the one that moves in flight, and may move on the land.
- the mobile body 20 includes a first position information acquisition unit 21, a first identification information acquisition unit 22, a mobile body control unit 23, a mobile body storage unit 24, and a mobile body transmission unit 25.
- the first position information acquisition unit 21 acquires first position information that is information indicating the current position of the moving body 20 by receiving a signal transmitted from a GPS (Global Positioning System) satellite and performing positioning.
- the first identification information acquisition unit 22 is an RFID reader and acquires the identification information 100 from the identification information holding medium 10. The acquisition of the first position information by the first position information acquisition unit 21 and the acquisition of the identification information 100 by the first identification information acquisition unit 22 are performed in synchronization.
- the mobile control unit 23 has a time specifying function, specifies the time acquired by synchronizing the first position information and the identification information 100, and acquires the first position information, the identification information 100, and these information. The time is associated and stored in the mobile storage unit 24.
- the mobile body control unit 23 receives a control signal from the mobile body controller 40 and also controls the flight movement of the mobile body 20.
- the mobile body transmission unit 25 transmits the first position information stored in the mobile body storage unit 24, the identification information 100, and the time when the information is acquired to the data processing computer 50 while maintaining the association.
- the image acquisition moving body 30 includes a second position information acquisition unit 31, a first image acquisition unit 32, an image acquisition movement body control unit 33, an image acquisition movement body storage unit 34, and an image.
- the second position information acquisition unit 31 acquires second position information that is information indicating the current position of the image acquisition moving body 30 by receiving a signal transmitted from a GPS satellite and performing positioning.
- the 1st image acquisition part 32 is a camera which image
- the acquisition of the second position information by the second position information acquisition unit 31 and the acquisition of the first image by the first image acquisition unit 32 are performed in synchronization.
- the image acquisition moving body control unit 33 stores the second position information and the first image in the image acquisition moving body storage unit 34 in association with each other.
- the image acquisition moving body control unit 33 also receives a control signal from the moving body controller 40 and controls the flight movement of the image acquisition moving body 30.
- the image acquisition mobile body transmission unit 35 transmits the second position information and the first image stored in the image acquisition mobile body storage unit 34 to the data processing computer 50 while maintaining the association.
- the moving body 20 and the image acquisition moving body 30 may be integrated. That is, the moving body 20 may include the second position information acquisition unit 31 and the first image acquisition unit 32. Further, the first position information acquisition unit 21 may also serve as the second position information acquisition unit 31. Note that only one mobile body 20 or image acquisition mobile body 30 may be provided, or a plurality of mobile bodies 20 or image acquisition mobile bodies 30 may be provided. Further, the storage places 1 may be scattered in a plurality of places instead of one place. In particular, when the number of construction materials is enormous and the storage location 1 is wide, it is preferable to divide the storage location 1 into several areas, and to provide the mobile body 20 or the image acquisition mobile body 30 for each area. Also, the mobile controller 40 may be provided for each area instead of one.
- the data processing computer 50 includes a data reception unit 51, a data control unit 52, a data storage unit 53, and a data transmission unit 54.
- the data reception unit 51 receives information transmitted from the mobile body transmission unit 25 and the image acquisition mobile body transmission unit 35 by wired or wireless communication.
- the data control unit 52 includes material map creation means 55.
- the material map creating unit 55 creates one composite image obtained by combining a plurality of first images received by the data receiving unit 51.
- the material map creation means 55 creates a composite image without distortion in the combination part of the first images by performing ortho correction on the composite image or the first image before or before creating the composite image.
- the image taken by the camera is a central projection image, and the image is distorted due to a difference in distance from the camera to the object.
- Orthorectification refers to correction for correcting this distortion and converting the ground surface into an image viewed from directly above.
- the ortho correction may be performed inside the image acquisition moving body 30. That is, before or after storing the first image in the image acquisition moving body storage unit 34, the image acquisition movement body control unit 33 or the like may perform ortho correction on the first image.
- the material map creation means 55 calculates position information on the composite image from the second position information associated with each first image, and associates the calculated position information with an arbitrary point on the composite image, Create a material map.
- the second position information associated with the first image is regarded as the position information of the center point of the first image, and when the first images are combined, the second position information is retained, thereby synthesizing.
- the second position information associated with the first image that is the source of the image is associated with the composite image.
- the position information of the arbitrary point of the composite image is calculated from the point where the second position information associated with the first image that is the origin of the composite image of three or more points surrounding the arbitrary point is associated. .
- the material map image may be a single first image instead of a composite image.
- the first image acquisition unit 32 acquires the first image from a height of several tens of meters above the sky
- the material map creation unit 55 associates the position information calculated from the second position information with an arbitrary point of the first image. May be.
- a means for obtaining the distance of the range in which the first image is reflected by measurement and calculation is provided in the image acquisition moving body 30, and the second position information associated with the first image is set to the position of the center point of the first image.
- the position information of an arbitrary point of the first image is calculated from the position information of the center point and the distance information of the range in which the first image is obtained by measurement and calculation.
- the first image itself associated with the second position information transmitted from the image acquisition mobile body transmission unit 35 may be used as the material map.
- the data control unit 52 stores the material map in the data storage unit 53. Further, the data control unit 52 stores the first position information received by the data receiving unit 51, the identification information 100, and the time when the information is acquired in the data storage unit 53 while maintaining the association.
- the data transmission unit 54 transmits the material map stored in the data storage unit 53 to the management computer 70 via the Internet. In addition, the data transmission unit 54 transmits the first position information stored in the data storage unit 53, the identification information 100, and the time when the information is acquired to the management computer 70 via the Internet while maintaining the association. .
- the construction site 2 provided with the mobile controller 40 and the data processing computer 50 shown in FIG. 1 includes a construction material storage place 1 and a construction site where the construction is actually performed.
- the mobile controller 40 and the data processing computer 50 may be provided anywhere in this, and may be provided outside the construction site 2.
- the material map creation means 55 may be provided in the management computer 70.
- the data processing computer 50 is not necessary, and information is directly transmitted from the mobile body transmitter 25 or the image acquisition mobile body transmitter 35 to the management computer 70 via the Internet, or the mobile body transmitter is connected by wired or wireless communication.
- 25 or the image acquisition mobile body transmitting unit 35 may transmit information to another device connectable to the Internet, and transmit the information to the management computer 70 via the device.
- the management computer 70 includes a communication unit 71, a control unit 72, a material data storage unit 73, a material map storage unit 74, a drawing storage unit 75, and a drawing association unit 76. .
- the material data storage unit 73 stores the identification information 100 and auxiliary information 110 input by a material information input unit (not shown) provided in the management computer 70 in association with each other. Further, the material data storage unit 73 stores a material table 300. As shown in FIG. 6, the material table 300 includes progress information 302, an identification code 303, a size 304, a quantity 305, and a description 306.
- Progress information 302 is progress information of construction work.
- the progress information 302 is input to the material information input means by the operator or other computer during the manufacturing of the construction material, during the manufacturing, during the transportation to the storage location 1, during the transportation, and the input progress information 302 is inputted.
- the material information input means inputs the material data storage means 73, and the input progress information 302 is associated with the construction material identification code 303 and stored in the material data storage means 73.
- the identification code 303 is a one-to-one association with the identification information 100 stored in the material data storage unit 73, or a one-to-one association with the identification information 100 and the auxiliary information 110. It is the code
- the identification code 303 is input to the material information input unit by the operator or another computer simultaneously with the identification information 100, and the input identification code 303 and the identification information 100 are input to the material data storage unit 73 by the material information input unit. Then, the material data storage means 73 stores the input identification code 303 and the identification information 100 in association with each other.
- the size 304 indicates the size of the construction material, and an operator or another computer inputs the material information to the material information input unit.
- the material information input unit inputs the input size 304 to the material data storage unit 73.
- the material data storage unit 73 stores the input size 304 in association with the identification information 100.
- the quantity 305 indicates how many construction materials have the same identification code 303. For example, when 100 pieces of construction materials having the same form are combined into one set of construction materials, and one piece of identification information 100 is given to the one set of construction materials, an operator or another computer can provide material information input means. 100, the material information input unit inputs the input quantity 305 of 100 to the material data storage unit 73, and the material data storage unit 73 associates the input quantity 305 of 100 with the identification code 303.
- the description 306 corresponds to the product name number 103 and indicates the type of construction material. An operator or another computer inputs the information to the material information input means, and the material information input means supplies the input description 306 to the material.
- the material data storage unit 73 stores the input description 306 in association with the identification information 100.
- the communication unit 71 receives the first position information, the identification information 100, the time when the information is acquired, and the material map transmitted from the data transmission unit 54 via the Internet.
- the communication unit 71 also exchanges information with the terminal 60.
- the search unit 77 searches the identification information 100 stored in the material data storage unit 73 for the same identification information 100 as the identification information 100 received by the communication unit 71, and the search unit 77 further detects the identification information 100.
- the identification code 303 associated with 100 is searched.
- the material data storage unit 73 stores the first position information received by the communication unit 71 and the time when the first position information and the identification information 100 are acquired in association with the identification code 303 searched by the search unit 77. At the same time, the material data storage unit 73 rewrites the progress information 302 associated with the retrieved identification code 303 to a state where the material storage location is being stored.
- the progress information 302 is also stored in the first material storage location and in the second material storage location block A. It may be subdivided into For this purpose, information on which storage material and where the target construction material is placed is necessary, and this information includes the first position information acquired by the mobile body 20 and each material specified in advance. It may be calculated by comparing the position information indicating the storage location, or may be calculated from the flight route of the mobile object 20, the time for traveling around the route, or the like.
- the material map storage unit 74 stores the material map received by the communication unit 71.
- a CAD drawing 200 created by a CAD drawing creation means (not shown) and a member diagram 201 used for the CAD drawing 200 are stored in advance.
- the drawing association unit 76 associates the member diagram 201 with the identification code 303.
- the association between the member drawing 201 and the identification code 303 by the drawing associating means 76 is either later when the drawing storage means 75 stores the member drawing 201 or the material data storage means 73 stores the identification code 303. Performed at the same time.
- the drawing storage means 75 may be provided in another hardware instead of the management computer 70.
- the terminal 60 includes a terminal communication unit 61, a display unit 62, a second image acquisition unit 63, a second identification information acquisition unit 64, and an input unit 65.
- the terminal communication unit 61 is connected to the Wi-Fi base station via Wi-Fi, and is connected to the communication unit 71 via the Internet via the Wi-Fi base station. Note that the terminal communication unit 61 may be directly connected to the communication unit 71 via the Internet without going through the Wi-Fi base station.
- the display means 62 includes a display unit and a display selection unit that selects and displays information to be displayed on the display unit.
- the input unit 65 includes an input unit that inputs a command to the terminal 60 and a progress information input unit that inputs the progress information 302.
- the display unit and the input unit integrally form a touch panel.
- the display unit 62 is connected to the management computer 70 via the terminal communication unit 61, and the CAD drawing 200 stored in the drawing storage unit 75 and the material table 300 and the material map storage unit stored in the material data storage unit 73.
- the material map stored in 74 is displayed on the display unit.
- the second identification information acquisition unit 64 includes an RFID reader and a color barcode reader, acquires the identification information 100 from the identification information holding medium 10, and acquires the auxiliary information 110 from the auxiliary information holding medium 11.
- the 2nd image acquisition part 63 is a camera which image
- the terminal communication unit 61 sends the identification information 100 or the auxiliary information 110 to the communication unit 71.
- the search unit 77 receives the identification information 100 or the auxiliary information 110 transmitted from the terminal communication unit 61 received by the communication unit 71.
- the search unit 77 When the search unit 77 receives the identification information 100 acquired by the terminal 60, the search unit 77 sends the identification code 303 associated with the same identification information 100 as the identification information 100 from the material data storage unit 73. Search for. If there is auxiliary information 110 associated with the retrieved identification information 100, the display means 62 displays to prompt the reacquisition of the identification information 100 or the auxiliary information 110. When there is no auxiliary information 110 associated with the retrieved identification information 100, the retrieval unit 77 retrieves the member diagram 201 associated with the identification code 303, and the display unit 62 displays the retrieved member diagram 201 as Highlight and display the CAD drawing 200. The member diagram 201 highlighted by the display unit 62 is selected by the operator's touch, and when the member diagram 201 is selected, the display unit 62 displays to prompt the selection input of the progress information 302.
- the search unit 77 When the search unit 77 receives the auxiliary information 110 acquired by the terminal 60, the search unit 77 sets the identification code 303 associated with the same auxiliary information 110 as the auxiliary information 110 to the material data storage unit 73.
- the display unit 62 highlights the member drawing 201 associated with the identification code 303 and displays the CAD drawing 200. When the highlighted member drawing 201 is selected, the display means 62 displays a message prompting the selection input of the progress information 302.
- the search unit 77 receives the auxiliary information 110 acquired by the terminal 60, searches the material data storage unit 73 for the identification code 303 associated with the same auxiliary information 110 as the auxiliary information 110, and finds no such information. Retrieves the identification code 303 associated with the identification information 100 associated with the auxiliary information 110. Then, the display means 62 highlights the member drawing 201 associated with the identification code 303 searched by the searching means 77 and displays the CAD drawing 200. When any one of the highlighted member drawings 201 is selected, a code that is associated with the auxiliary information 110 acquired by the terminal 60 on a one-to-one basis is created by the control unit 72, and the control unit 72 is selected.
- the control unit 72 creates a code associated with the auxiliary information 110 on a one-to-one basis while reducing the quantity 305 stored in the material data storage unit 73 in association with the identification code 303 associated with the member diagram 201.
- the control unit 72 creates a new identification code 303 combining this code and the identification code 303 associated with the selected member drawing 201, and the material data storage means 73 stores this new identification code 303.
- the control unit creates a quantity 305 of 1, and the material data storage means 73 stores this quantity 305 in association with the newly created identification code 303.
- the drawing associating means 76 releases the association with the identification code 303 associated with the selected member drawing 201 and associates the selected member drawing 201 with the newly created identification code 303.
- the display means 62 displays a message prompting the selection input of the progress information 302.
- Options for selection input of the progress information 302 include, for example, welded, temporarily fixed, etc., and the options are displayed on the display means 62.
- the option displayed by the display means 62 is selected by the operator's touch, and the input means 65 inputs the progress information 302 corresponding to this selection.
- the display unit 62 displays a message prompting the acquisition of the second image.
- the operator confirms the display prompting the acquisition of the second image and acquires the second image by the second image acquisition unit 63 the progress information 302 input by the input unit 65 and the second image acquisition unit 63 have acquired.
- the second image is transmitted to the management computer 70, and the material data storage unit 73 is associated with the identification code 303 associated with the highlighted member drawing 201 and the progress information 302 input by the input unit 65.
- the second image acquired by the second image acquisition unit 63 is stored.
- the terminal 60 includes a position information acquisition unit for acquiring the position information of the terminal 60.
- the second identification information acquisition unit 64 acquires the identification information 100 or the auxiliary information 110, and at the same time, the position information acquisition unit displays the position information. May be obtained.
- the position information acquired by the position information acquisition unit is stored in the material data storage unit 73 in association with the identification code 303 associated with the acquired identification information 100 or auxiliary information 110.
- FIG. 8 shows a display example of the display means 62.
- the display means 62 displays the material table 300 and the CAD drawing 200, and displays the identification code 303 associated with the member diagram 201 used in the CAD drawing 200 so that the association can be understood.
- the display means 62 changes the color according to the progress information 302 associated with the member diagram 201 and displays it. For example, if the progress information 302 associated with the member diagram 201 is welded, the color is changed to blue, and if it is temporarily fixed, the color is changed to red.
- the identification code 303 included in the material table 300 or the CAD drawing 200 displayed by the display means 62 is selected by an operator's touch. When an arbitrary identification code 303 is selected, the identification code 303 is associated with the selected identification code 303.
- the retrieval unit 77 retrieves the progress information 302 from the material data storage unit 73. When the state of the searched progress information 302 is a state input from the terminal 60 such as welded or temporarily fixed, the display unit 62 displays the second image associated with the selected identification code 303. To do. If the state of the searched progress information 302 is being stored in the material storage location, the search unit 77 searches for the first position information associated with the selected identification code 303. Then, the display means 62 searches the position information associated with the material map for position information that matches or approximates the searched first position information, blinks a point on the material map having this position information, Display material map.
- the terminal 60 may be a portable or wearable smart device such as a smartphone.
- application software for implementing the present invention may be put in a smartphone, and an external RFID reader may be attached to the smartphone and used as the terminal 60.
- FIG. 9 shows an information acquisition process for one arbitrary construction material.
- the moving body 20 and the image acquisition moving body 30 acquire the identification information 100, the first position information, the second position information, and the first image.
- the material map creating means 55 creates a material map from the first image and the second position information acquired in step S1.
- the material map storage unit 74 stores the material map created in step S2.
- the first position information acquired in step S1 is associated with the identification code 303 associated with the identification information 100 stored in the material data storage unit 73, which is the same as the identification information 100 acquired in step S1, and the material data.
- the storage means 73 stores it.
- the mobile body 20 or the image acquisition mobile body 30 needs to update the predetermined time or the material map or the first position information, etc.
- the mobile body 20 or the image acquisition mobile body 30 travels in the storage location 1 etc.
- the information, or the second position information and the first image are acquired. Therefore, when the construction material is stored in the flight route of the moving body 20 or the image acquisition moving body 30 such as the storage location 1, the identification information 100, the first position information, the second position information, or the first image is stored as needed. Acquired and the first location information in the material map and the material data storage means 73 is updated (steps S1 to S4).
- the acquisition of the identification information 100 and the first position information by the moving body 20 and the acquisition of the second position information and the first image by the image acquisition moving body 30 are not performed at the same time, and may be performed at arbitrary timings. Absent. Further, as described above, the moving body 20 and the image acquisition moving body 30 may be integrated, but in this case, the acquisition of the identification information 100 and the first position information, the second position information, The acquisition of the first image may be performed simultaneously or at different timings.
- step S5 the terminal 60 acquires the identification information 100 or the auxiliary information 110 and acquires the second image.
- the operator selects a member diagram 201 corresponding to the construction material used for the construction from the member diagrams 201 displayed on the terminal 60 from among the member diagrams 201 on the CAD drawing 200 displayed on the terminal 60.
- the operator selects one of the selection input options of the progress information 302 displayed by the display unit 62, and the input unit 65 inputs the progress information 302 corresponding to this selection.
- step S6 the material data storage unit 73 stores the second image and progress information 302 acquired in step S5 in association with the identification code 303 associated with the member drawing 201 selected in step S5.
- the terminal 60 obtains the identification information 100 or the auxiliary information 110 and the second image, and inputs the progress information 302.
- the construction in the member diagram 201 on the CAD drawing 200, the construction The member diagram 201 corresponding to the construction material used for the construction is selected by the operator, and the material data storage means 73 stores the second image and the progress information in association with the identification code 303 associated with the selected member diagram 201.
- step S8 When the construction to be performed on the construction material that is the object of the present is completed, the acquisition of information on the construction material is also completed (step S8).
- the moving body 20 when the construction material is stored in the storage location 1 or the like, the moving body 20 has the first position information that is information indicating the current position of the moving body 20 and The identification information 100 is acquired. That is, the moving body 20 acquires the position of the construction material identified by the identification information 100. Further, the material map creating means 55 creates a material map from the second position information acquired by the image acquisition moving body 30 and the first image. The display means 62 searches the position information associated with the material map for position information that matches or approximates the first position information associated with the arbitrary identification information 100, and finds a point on the material map having this position information. Blink to display the material map. Therefore, the latest position information of the construction material can be obtained simply by flying the moving body 20 when necessary, and the location where the construction material is stored can be visually confirmed from the material map displayed by the display means 62. Those looking for construction materials can easily find construction materials.
- the member diagram 201 stored in the drawing storage unit 75 is associated with the identification code 303, and the identification code 303 is associated with the identification information 100 or the identification information 100 and the auxiliary information 110.
- the display unit 62 displays the CAD drawing 200 by changing the color of the member drawing 201 in accordance with the progress information 302 associated with the identification code 303 associated with the member drawing 201 used in the CAD drawing 200. . Therefore, it is possible to visually confirm the state of the specific construction material from the CAD drawing 200 displayed on the display means 62, and it is possible to grasp the progress of the entire construction work.
- the terminal 60 acquires the progress information 302 and the second image, and the material data storage unit 73 stores the progress information 302 and the second image in association with the identification code 303. Therefore, the worker can store the construction work progress information 302 together with the image indicating the progress information 302 in the material data storage unit 73 using the terminal 60.
- the display means 62 displays the identification code 303 associated with the member drawing 201 used in the CAD drawing 200 so that the association can be understood, and also displays the material table 300. To do.
- the identification code 303 included in the material table 300 or the CAD drawing 200 displayed on the display means 62 is touched by the operator, the display is performed according to the progress information 302 associated with the touched identification code 303.
- the means 62 displays the second image associated with the material map or the touched identification code 303. Therefore, the user of the terminal 60 can confirm the progress of the entire construction work and the next necessary construction material from the CAD drawing 200 displayed on the display means 62, and the next necessary construction displayed on the display means 62.
- the location where the next necessary construction material is stored can be visually confirmed. Moreover, regarding the construction materials already used for construction, it can be confirmed by looking at the second image whether construction has been performed correctly. Therefore, the progress status can be grasped efficiently and accurately, and construction materials necessary for the next work can be efficiently identified.
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Abstract
Description
前記移動体は、この移動体の位置情報である第1位置情報を取得する第1位置情報取得部と、前記保管場所を含むそれらの周辺を移動中に前記識別情報を前記識別情報保持媒体から無線通信によって取得する第1識別情報取得部と、を備え、
前記管理コンピュータは、前記第1位置情報取得部が取得した前記第1位置情報を前記識別情報と関連付けて記憶する資材データ記憶手段と、この資材データ記憶手段内の前記識別情報を検索する検索手段と、を備え、
前記表示手段は、前記検索手段が検索した前記識別情報に関連付けられた前記第1位置情報を表示することを特徴とする。
前記建設資材に取り付けられ、この建設資材を識別するための識別情報を保持する識別情報保持媒体から、前記移動体に備えられた第1識別情報取得部が前記識別情報を無線通信によって取得する工程と、
前記移動体に備えられた第1位置情報取得部が、前記移動体の位置情報である第1位置情報を取得する工程と、
資材データ記憶手段が、前記第1位置情報取得部が取得した前記第1位置情報を前記識別情報と関連付けて記憶する工程と、
を含み、
前記資材データ記憶手段内の前記識別情報を検索手段が検索し、この検索した前記識別情報に関連付けられた前記第1位置情報を表示手段が表示することを特徴とする。
したがって、入出荷時に識別情報と位置情報を読み取る必要がないので、入出荷作業が容易になるとともに、必要な時に各建設資材の最新の位置情報を容易に取得でき、この最新の位置情報に基づき建設資材を容易に探すことができる。
前記画像取得移動体は、この画像取得移動体が前記建設資材の保管場所を含むそれらの周辺を飛行移動中に、この画像取得移動体の位置情報である第2位置情報を取得する第2位置情報取得部と、前記建設資材の保管場所を含むそれらの周辺または前記建設資材の画像を取得する第1画像取得部と、を備え、
前記資材マップ作成手段は、前記第2位置情報または前記資材マップ作成手段が前記第2位置情報から算出した位置情報と、前記画像または前記画像を複数組み合わせて作成した1つの合成画像と、を関連付けた資材マップを作成し、この資材マップを前記資材マップ記憶手段が記憶し、
前記表示手段は、前記検索手段が検索した前記識別情報に関連付けて記憶された前記第1位置情報を前記資材マップと関連付けて表示することが好ましい。
前記画像取得移動体に備えられた第2位置情報取得部が前記画像取得移動体の位置情報である第2位置情報を取得する工程と、
前記画像取得移動体に備えられた第1画像取得部が前記建設資材の保管場所を含むそれらの周辺または前記建設資材の画像である第1画像を取得する工程と、
を含み、
前記第2位置情報取得部が取得した第2位置情報と、前記第1画像取得部が取得した第1画像と、を組み合わせて資材マップ作成手段が資材マップを作成し、この資材マップを資材マップ記憶手段が記憶し、
前記資材データ記憶手段内の前記識別情報を前記検索手段が検索し、この検索した前記識別情報に関連付けられた前記第1位置情報を前記資材マップと関連付けて前記表示手段が表示することが好ましい。
したがって、建設資材の位置を資材マップ上で確認でき、資材マップがないときに比べ建設資材をより効率よく発見することができる。
前記検索手段は、前記部材図と関連付けられた前記識別情報を検索し、
前記表示手段は、前記検索手段が検索した前記識別情報と関連付けられた前記第1位置情報を表示することが好ましい。
前記部材図と関連付けられた前記識別情報を前記検索手段が検索し、
この検索した前記識別情報に関連付けられた前記第1位置情報を前記表示手段が表示することが好ましい。
したがって、CAD図面から任意の建設資材の位置情報を確認することができる。
前記資材データ記憶手段は、前記進捗情報を前記識別情報と関連付けて記憶し、
前記表示手段は、前記検索手段が検索した前記識別情報に関連付けられた前記進捗情報を表示することが好ましい。
端末に備えられた進捗情報入力手段が進捗情報を入力する工程と、
を含み、
前記進捗情報入力手段が入力した進捗情報を前記識別情報と関連付けて前記資材データ記憶手段が記憶し、
前記検索手段が検索した前記識別情報に関連付けられた前記進捗情報を、前記表示手段が表示することが好ましい。
したがって、建設資材が施工に用いられた後も、該建設資材が何に使用されたのか記憶し、調べることができる。また、進捗状況を把握でき、次の作業に必要な建設資材を特定するのに役立つ。
前記部材図を前記識別情報と関連付ける図面関連付け手段と、
前記識別情報保持媒体から前記識別情報を取得する第2識別情報取得部と建設作業の進捗情報を入力する進捗情報入力手段とを備えた端末と、を備え、
前記資材データ記憶手段は、前記進捗情報を前記識別情報と関連付けて記憶し、
前記検索手段は、前記部材図と関連付けられた前記識別情報を検索し、
この検索した前記識別情報に関連付けられた前記進捗情報に応じて、前記部材図の色を変えて前記CAD図面を前記表示手段が表示することが好ましい。
端末に備えられた第2識別情報取得部が前記識別情報保持媒体から前記識別情報を取得する工程と、
端末に備えられた進捗情報入力手段が建設作業の進捗情報を入力する工程と、
を含み、
前記進捗情報入力手段が入力した前記進捗情報を前記識別情報と関連付けて前記資材データ記憶手段が記憶し、
前記検索手段が前記図面記憶手段に記憶された前記部材図と関連付けられた前記識別情報を検索し、
この検索した前記識別情報に関連付けられた前記進捗情報に応じて、前記部材図の色を変えて、前記CAD図面を前記表示手段が表示することが好ましい。
したがって、CAD図面から進捗情報を視覚的に認識でき、進捗状況を効率よく正確に把握することができる。また、次の作業に必要な建設資材を効率よく特定することができる。
前記資材データ記憶手段は、前記第2画像取得部が取得した前記第2画像を前記識別情報と関連付けて記憶し、
前記表示手段は、前記検索手段が検索した前記識別情報に関連付けられた前記第2画像を表示することが好ましい。
前記検索手段が検索した前記識別情報に関連付けられた前記第2画像を、前記表示手段が表示することが好ましい。
したがって、進捗状況を画像でも確認することができ、進捗情報の入力ミス等を確認することができる。
また、同一形態の建設資材複数個をまとめて1組の建設資材とし、この1組の建設資材に1個の識別情報保持媒体10が取り付けられていることもある。この場合は、1組の建設資材に取り付けられている識別情報保持媒体10の保持する識別情報100と関連付けられた補助情報110を保持するカラーバーコードを備える補助情報保持媒体11が、1組の建設資材に含まれる各建設資材に取り付けられており、この補助情報保持媒体11により数量の管理を行う。
なお、識別情報保持媒体10または補助情報保持媒体11の情報保持形態は、前記の形態に限らず、他の1次元コードや2次元コードを使用しても構わない。この場合、後述する識別情報100または補助情報110の取得方法も、識別情報保持媒体10または補助情報保持媒体11の情報保持形態に応じて読み替えるものとする。
補助情報110は、シリアル番号104と補助番号111とで構成される。補助番号111は、同一の識別情報100が付与された同一形態の建設資材の中で、何番目に製造されたかを示す番号である。
なお、移動体20と画像取得移動体30とは、例えば、全長数センチメートルから数メートルの無線操縦マルチコプター、無線操縦ヘリコプター、無線操縦飛行機、無線操縦飛行船などである。
なお、移動体20は、飛行移動ではなく、例えばタイヤ、クローラ、または脚等により陸上移動するものであってもよい。また、画像取得移動体30についても飛行移動するものに限定されず、陸上移動するものであってもよい。
第1位置情報取得部21は、GPS(Global Positioning System)衛星から発信された信号を受信して測位を行うことにより、移動体20の現在位置を示す情報である第1位置情報を取得する。第1識別情報取得部22は、RFIDリーダーであり、識別情報保持媒体10から識別情報100を取得する。この第1位置情報取得部21による第1位置情報の取得と第1識別情報取得部22による識別情報100の取得とは、同期して行われる。
移動体制御部23は、時刻特定機能を有しており、第1位置情報と識別情報100とを同期して取得した時刻を特定し、第1位置情報と識別情報100とこれら情報を取得した時刻とを関連付けて移動体記憶部24に記憶する。また、移動体制御部23は、移動体コントローラ40からの制御信号を受け取り、移動体20の飛行移動の制御も行う。
移動体送信部25は、移動体記憶部24に記憶された第1位置情報と識別情報100とこれら情報を取得した時刻とを、関連付けを保持したまま、データ処理コンピュータ50に送信する。
第2位置情報取得部31は、GPS衛星から発信された信号を受信して測位を行うことにより、画像取得移動体30の現在位置を示す情報である第2位置情報を取得する。第1画像取得部32は、静止画像を撮影するカメラであり、保管場所1や保管場所1の周辺や建設資材を上空から撮影した画像である第1画像を取得する。この第2位置情報取得部31による第2位置情報の取得と第1画像取得部32による第1画像の取得とは、同期して行われる。
画像取得移動体制御部33は、第2位置情報と第1画像とを関連付けて画像取得移動体記憶部34に記憶する。また、画像取得移動体制御部33は、移動体コントローラ40からの制御信号を受け取り、画像取得移動体30の飛行移動の制御も行う。
画像取得移動体送信部35は、画像取得移動体記憶部34に記憶された第2位置情報と第1画像とを、関連付けを保持したまま、データ処理コンピュータ50に送信する。
なお、移動体20または画像取得移動体30は、一台しか備えていなくてもよいし、複数台備えていても構わない。また、保管場所1は一か所ではなく複数箇所に点在していてもよい。特に建設資材の数が膨大で、保管場所1が広範にわたる場合などには保管場所1をいくつかのエリアに区切り、エリアごとに移動体20または画像取得移動体30を備えることが好ましい。また、移動体コントローラ40も一台ではなく、エリアごとに一台ずつ備えるなどしてもよい。
データ受信部51は、有線または無線通信により、移動体送信部25および画像取得移動体送信部35から送られる情報を受信する。
なお、オルソ補正は、画像取得移動体30内部で行ってもよい。つまり、画像取得移動体記憶部34へ第1画像を記憶する前または後に、画像取得移動体制御部33等が第1画像にオルソ補正を施してもよい。
また、画像取得移動体送信部35から送信される、第2位置情報と関連付けられた第1画像そのものを資材マップとしてもよい。
図6に示すように、資材表300には、進捗情報302、識別符号303、大きさ304、数量305、説明306が含まれる。
数量305は、同一の識別符号303を持つ建設資材が何個あるかを示す。例えば、同一形態の建設資材100個をまとめて1組の建設資材とし、この1組の建設資材に1個の識別情報100を付与した場合には、作業者または他のコンピュータが資材情報入力手段に100と入力し、この入力された100という数量305を資材情報入力手段が資材データ記憶手段73に入力し、この入力された100という数量305を識別符号303と関連付けて資材データ記憶手段73が記憶する。
検索手段77は、通信部71が受信した識別情報100と同一の識別情報100を、資材データ記憶手段73に記憶されている識別情報100の中から検索し、検索手段77はさらに、この識別情報100に関連付けられた識別符号303を検索する。資材データ記憶手段73は、この検索手段77が検索した識別符号303と関連付けて、通信部71で受信した第1位置情報と第1位置情報および識別情報100を取得した時刻とを記憶する。それと同時に、資材データ記憶手段73は、検索した識別符号303に関連付けられた進捗情報302を資材保管場所保管中という状態に書き換える。
図面関連付け手段76は、部材図201と識別符号303とを関連付ける。図面関連付け手段76による部材図201と識別符号303との関連付けは、図面記憶手段75が部材図201を記憶するのと、資材データ記憶手段73が識別符号303を記憶するのと、のいずれか遅いほうと同時に行われる。
なお、図面記憶手段75は、管理コンピュータ70ではなく、別のハードウェアに備えられていてもよい。
端末通信部61は、Wi-FiによりWi-Fi基地局と接続され、Wi-Fi基地局を経由してインターネットを介して通信部71と接続する。
なお、端末通信部61は、Wi-Fi基地局を経由せずに、直接インターネットを介して通信部71と接続されてもよい。
表示手段62は、端末通信部61を介して管理コンピュータ70と接続し、図面記憶手段75に記憶されているCAD図面200および資材データ記憶手段73に記憶されている資材表300および資材マップ記憶手段74に記憶されている資材マップを表示部に表示する。
表示手段62がハイライト表示した部材図201は、作業者のタッチにより選択され、部材図201の選択がなされると、表示手段62は進捗情報302の選択入力を促す表示をする。
ハイライト表示された部材図201の内任意の1つが選択されると、端末60が取得した補助情報110と一対一で関連付けられた符号が制御部72で作られ、制御部72は、選択された部材図201と関連付けられた識別符号303と関連付けて資材データ記憶手段73に記憶されている数量305を1減らすと共に、補助情報110と一対一で関連付けられた符号を制御部72が作成し、この符号と選択された部材図201と関連付けられた識別符号303とを組み合わせた新たな識別符号303を制御部72が作成し、この新たな識別符号303を資材データ記憶手段73が記憶する。同時に、制御部は、1という数量305を作り、資材データ記憶手段73は、この数量305と前記新たに作られた識別符号303とを関連付けて記憶する。この時に、図面関連付け手段76は、選択された部材図201と関連付けられていた識別符号303との関連付けを解き、選択された部材図201を前記新たに作られた識別符号303と関連付ける。この関連付けが終わると、表示手段62は進捗情報302の選択入力を促す表示をする。
作業者が、第2画像の取得を促す表示を確認して第2画像取得部63により第2画像の取得をすると、入力手段65が入力した進捗情報302と第2画像取得部63が取得した第2画像とは管理コンピュータ70へ送信され、資材データ記憶手段73は、ハイライト表示され選択された部材図201と関連付けられた識別符号303と関連付けて、入力手段65が入力した進捗情報302と第2画像取得部63が取得した第2画像とを記憶する。
検索した進捗情報302の状態が、溶接済、仮止め済など、端末60から入力された状態である場合には、表示手段62は、選択された識別符号303に関連付けられた第2画像を表示する。
また、検索した進捗情報302の状態が、資材保管場所保管中である場合には、選択された識別符号303に関連付けられた第1位置情報を検索手段77が検索する。そして、表示手段62は、検索した第1位置情報と一致または近似する位置情報を、資材マップに関連付けられた位置情報の中から探し、この位置情報を持つ資材マップ上の点を点滅させて、資材マップを表示する。
まず、ステップS1で移動体20および画像取得移動体30が、識別情報100、第1位置情報、第2位置情報、および第1画像を取得する。
次に、ステップS2で、ステップS1で取得した第1画像および第2位置情報から、資材マップ作成手段55が、資材マップを作成する。
次に、ステップS3で、ステップS2で作成した資材マップを資材マップ記憶手段74が記憶する。また、ステップS1で取得した識別情報100と同一の、資材データ記憶手段73に記憶されている識別情報100に関連付けられた識別符号303と関連付けて、ステップS1で取得した第1位置情報を資材データ記憶手段73が記憶する。
なお、移動体20による識別情報100および第1位置情報の取得と、画像取得移動体30による第2位置情報および第1画像の取得と、は同時に行わず、それぞれ任意のタイミングで行っても構わない。
また、前述のように移動体20と画像取得移動体30とは、一体となっていても構わないが、この場合においても、識別情報100および第1位置情報の取得と、第2位置情報および第1画像の取得と、は同時に行っても別々のタイミングで行っても構わない。
続けて、ステップS5で、端末60が識別情報100または補助情報110の取得および第2画像の取得をする。このときに作業者は、端末60が表示するCAD図面200上の部材図201の内、施工に用いた建設資材に対応する部材図201を端末60が表示する部材図201の中から選択する。そして、作業者は、表示手段62により表示された進捗情報302の選択入力の選択肢の1つを選択し、この選択に応じた進捗情報302を入力手段65が入力する。
次に、ステップS6で、ステップS5で選択された部材図201と関連付けられた識別符号303と関連付けて、ステップS5で取得した第2画像および進捗情報302を資材データ記憶手段73が記憶する。
また、資材マップ作成手段55は、画像取得移動体30が取得する第2位置情報と第1画像とから、資材マップを作成する。
表示手段62は、任意の識別情報100と関連付けられた第1位置情報と一致または近似する位置情報を資材マップに関連付けられた位置情報の中から探し、この位置情報を持つ資材マップ上の点を点滅させて、資材マップを表示する。
したがって、必要なときに移動体20を飛ばすだけで建設資材の最新の位置情報が得られ、さらに、表示手段62が表示する資材マップから建設資材の保管されている場所を視覚的に確認できるので、建設資材を探す者は、建設資材を簡単に見つけることができる。
したがって、表示手段62に表示されるCAD図面200から特定の建設資材がどのような状態にあるか視覚的に確認でき、建設工事全体の進捗状況も把握することができる。
したがって、作業者は、端末60を用いて建設作業の進捗情報302をその進捗情報302を示す画像と共に資材データ記憶手段73に記憶しておくことができる。
したがって、端末60の使用者は、表示手段62に表示されるCAD図面200から建設工事全体の進捗状況と次に必要な建設資材とを確認でき、表示手段62に表示された次に必要な建設資材の識別符号303をタッチすることで、次に必要な建設資材の保管されている場所を視覚的に確認できる。また、既に施工に用いられた建設資材に関しては、施工が正しく行われたのか、第2画像を見て確認することができる。
そのため、進捗状況を効率よく、正確に把握することができると共に、次の作業に必要な建設資材を効率よく特定することができる。
10 識別情報保持媒体
20 移動体
21 第1位置情報取得部
22 第1識別情報取得部
30 画像取得移動体
31 第2位置情報取得部
32 第1画像取得部
55 資材マップ作成手段
60 端末
62 表示手段
63 第2画像取得部
64 第2識別情報取得部
70 管理コンピュータ
73 資材データ記憶手段
74 資材マップ記憶手段
75 図面記憶手段
76 図面関連付け手段
77 検索手段
100 識別情報
200 CAD図面
201 部材図
302 進捗情報
Claims (12)
- 建設資材に取り付けられ、この建設資材を識別するための識別情報を保持する識別情報保持媒体と、前記建設資材の保管場所を含むそれらの周辺を移動する移動体と、管理コンピュータと、表示手段と、を備えた建設資材管理システムであって、
前記移動体は、この移動体の位置情報である第1位置情報を取得する第1位置情報取得部と、前記保管場所を含むそれらの周辺を移動中に前記識別情報を前記識別情報保持媒体から無線通信によって取得する第1識別情報取得部と、を備え、
前記管理コンピュータは、前記第1位置情報取得部が取得した前記第1位置情報を前記識別情報と関連付けて記憶する資材データ記憶手段と、この資材データ記憶手段内の前記識別情報を検索する検索手段と、を備え、
前記表示手段は、前記検索手段が検索した前記識別情報に関連付けられた前記第1位置情報を表示することを特徴とする建設資材管理システム。 - 前記建設資材の保管場所を含むそれらの周辺を飛行移動する画像取得移動体と、資材マップ作成手段と、資材マップ記憶手段と、を備え、
前記画像取得移動体は、この画像取得移動体が前記建設資材の保管場所を含むそれらの周辺を飛行移動中に、この画像取得移動体の位置情報である第2位置情報を取得する第2位置情報取得部と、前記建設資材の保管場所を含むそれらの周辺または前記建設資材の画像を取得する第1画像取得部と、を備え、
前記資材マップ作成手段は、前記第2位置情報または前記資材マップ作成手段が前記第2位置情報から算出した位置情報と、前記画像または前記画像を複数組み合わせて作成した1つの合成画像と、を関連付けた資材マップを作成し、この資材マップを前記資材マップ記憶手段が記憶し、
前記表示手段は、前記検索手段が検索した前記識別情報に関連付けて記憶された前記第1位置情報を前記資材マップと関連付けて表示することを特徴とする請求項1に記載の建設資材管理システム。 - CAD図面およびCAD図面に使用される部材図を記憶する図面記憶手段と、前記部材図を前記識別情報と関連付ける図面関連付け手段と、を備え、
前記検索手段は、前記部材図と関連付けられた前記識別情報を検索し、
前記表示手段は、前記検索手段が検索した前記識別情報と関連付けられた前記第1位置情報を表示することを特徴とする請求項1または2に記載の建設資材管理システム。 - 前記識別情報保持媒体から前記識別情報を取得する第2識別情報取得部と建設作業の進捗情報を入力する進捗情報入力手段とを備えた端末を備え、
前記資材データ記憶手段は、前記進捗情報を前記識別情報と関連付けて記憶し、
前記表示手段は、前記検索手段が検索した前記識別情報に関連付けられた前記進捗情報を表示することを特徴とする請求項1~3に記載の建設資材管理システム。 - CAD図面およびCAD図面に使用される部材図を記憶する図面記憶手段と、
前記部材図を前記識別情報と関連付ける図面関連付け手段と、
前記識別情報保持媒体から前記識別情報を取得する第2識別情報取得部と建設作業の進捗情報を入力する進捗情報入力手段とを備えた端末と、を備え、
前記資材データ記憶手段は、前記進捗情報を前記識別情報と関連付けて記憶し、
前記検索手段は、前記部材図と関連付けられた前記識別情報を検索し、
この検索した前記識別情報に関連付けられた前記進捗情報に応じて、前記部材図の色を変えて前記CAD図面を前記表示手段が表示することを特徴とする請求項1または2に記載の建設資材管理システム。 - 前記端末は、前記建設資材の画像である第2画像を取得する第2画像取得部を備え、
前記資材データ記憶手段は、前記第2画像取得部が取得した前記第2画像を前記識別情報と関連付けて記憶し、
前記表示手段は、前記検索手段が検索した前記識別情報に関連付けられた前記第2画像を表示することを特徴とする請求項4または5に記載の建設資材管理システム。 - 移動体が、建設資材の保管場所を含むそれらの周辺を移動し、
前記建設資材に取り付けられ、この建設資材を識別するための識別情報を保持する識別情報保持媒体から、前記移動体に備えられた第1識別情報取得部が前記識別情報を無線通信によって取得する工程と、
前記移動体に備えられた第1位置情報取得部が、前記移動体の位置情報である第1位置情報を取得する工程と、
資材データ記憶手段が、前記第1位置情報取得部が取得した前記第1位置情報を前記識別情報と関連付けて記憶する工程と、
を含み、
前記資材データ記憶手段内の前記識別情報を検索手段が検索し、この検索した前記識別情報に関連付けられた前記第1位置情報を表示手段が表示することを特徴とする建設資材管理方法。 - 画像取得移動体が、前記建設資材の保管場所を含むそれらの周辺を飛行移動し、
前記画像取得移動体に備えられた第2位置情報取得部が前記画像取得移動体の位置情報である第2位置情報を取得する工程と、
前記画像取得移動体に備えられた第1画像取得部が前記建設資材の保管場所を含むそれらの周辺または前記建設資材の画像である第1画像を取得する工程と、
を含み、
前記第2位置情報取得部が取得した第2位置情報と、前記第1画像取得部が取得した第1画像と、を組み合わせて資材マップ作成手段が資材マップを作成し、この資材マップを資材マップ記憶手段が記憶し、
前記資材データ記憶手段内の前記識別情報を前記検索手段が検索し、この検索した前記識別情報に関連付けられた前記第1位置情報を前記資材マップと関連付けて前記表示手段が表示することを特徴とする請求項7に記載の建設資材管理方法。 - 図面記憶手段に記憶されたCAD図面に使用される部材図と前記識別情報とを図面関連付け手段が関連付け、
前記部材図と関連付けられた前記識別情報を前記検索手段が検索し、
この検索した前記識別情報に関連付けられた前記第1位置情報を前記表示手段が表示することを特徴とする請求項7または8に記載の建設資材管理方法。 - 端末に備えられた第2識別情報取得部が前記識別情報保持媒体から前記識別情報を取得する工程と、
端末に備えられた進捗情報入力手段が建設作業の進捗情報を入力する工程と、
を含み、
前記進捗情報入力手段が入力した進捗情報を前記識別情報と関連付けて前記資材データ記憶手段が記憶し、
前記検索手段が検索した前記識別情報に関連付けられた前記進捗情報を、前記表示手段が表示することを特徴とする請求項7~9に記載の建設資材管理方法。 - 図面関連付け手段が、図面記憶手段に記憶されたCAD図面に使用される部材図を前記識別情報と関連付ける工程と、
端末に備えられた第2識別情報取得部が前記識別情報保持媒体から前記識別情報を取得する工程と、
端末に備えられた進捗情報入力手段が進捗情報を入力する工程と、
を含み、
前記進捗情報入力手段が入力した前記進捗情報を前記識別情報と関連付けて前記資材データ記憶手段が記憶し、
前記検索手段が前記図面記憶手段に記憶された前記部材図と関連付けられた前記識別情報を検索し、
この検索した前記識別情報に関連付けられた前記進捗情報に応じて、前記部材図の色を変えて、前記CAD図面を前記表示手段が表示することを特徴とする請求項7または8に記載の建設資材管理方法。 - 前記端末に備えられた第2画像取得部が取得した前記建設資材の画像である第2画像を、前記識別情報と関連付けて前記資材データ記憶手段が記憶し、
前記検索手段が検索した前記識別情報に関連付けられた前記第2画像を、前記表示手段が表示することを特徴とする請求項10または11に記載の建設資材管理方法。
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