JP2005322059A - Precut building material management system, precut building material management method, package management device, package management method and package management program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a precut building material management system, a precut building material management method, a package management device, a package management method and a package management program, attaching identification information about size, and a construction place or the like to a precut building material to certainly ship the building material to a prescribed building site. <P>SOLUTION: In this precut building material management system performing management of the precut building material by use of an IC tag, the precut building material is attached with the IC tag, and the precut building material is managed as a precut building material package. The precut building material management system has an IC tag storage information management means, and a package management means. The package management means has: a collation means collating precut building material attribute data and collation data; a collation result display means for displaying a collation result of the precut building material attribute data and the collation data; and a collation result writing means writing the collation result into the IC tags attached to a plurality of precut building materials. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a pre-cut building material management system, a pre-cut building material management method, a package management device, a package management method, and a package management program, and in particular, an IC tag pre-cut at a factory is attached, and the building material is managed by the IC tag. The present invention relates to a precut building material management system, a precut building material management method, a package management device, a package management method, and a package management program that can be performed.

Conventionally, in the construction of houses and the like, cutting of building materials to specified dimensions has been performed at a construction site.
However, when the building material is cut at the construction site, there are problems such as poor time efficiency and a long construction period of the house.
In addition, when cutting building materials, there is a problem that a large amount of cutting waste is generated.

In order to avoid such a situation, at present, a pre-cut method in which building materials are cut into predetermined dimensions in advance at a manufacturer's factory or the like and shipped to a construction site is being implemented.
However, there are an enormous number of building materials used for construction such as houses, and it is difficult to distinguish them because they are different in size. It takes time to send pre-cut building materials to each construction site without fail. It was.
In addition, at the construction site where the building materials are received, work such as sorting the building materials for each use location is necessary, and the efficiency is poor.

In order to solve such a problem, a system that shows identification information on a pre-cut building material has been developed (for example, see Patent Document 1).
In Patent Document 1, based on the CAD information of the house to be constructed, the feather pattern material is precut, information indicating the installation position of the feather pattern material is obtained from the CAD information, and this information is pre-cut into the feather pattern material. A system for printing is disclosed.

JP 2002-256703 A (pages 3 to 6, FIGS. 9 and 11)

However, the technique of the above-mentioned Patent Document 1 has a problem that information is lost due to external factors such as dirt and breakage because printing is directly performed on the feather pattern material.
In addition, since these building materials are usually stacked and stored, there is also a problem that the printing cannot be read if the printing surface is hidden by the adjacent building materials.
Furthermore, since identification information is given by printing, it is necessary to perform visual confirmation by humans when sorting, and thus it is difficult to avoid mistakes.
Moreover, since the identification information by printing can be visually recognized from the outside, it cannot be printed at a place exposed to the outside, and there is a problem that the printing location is limited.

An object of the present invention is to solve each of the above-mentioned problems, and it is possible to attach identification information such as dimensions and construction locations to pre-cut building materials, and to make sure that the building materials can be shipped to a predetermined building site. It is to provide a building material management system, a pre-cut building material management method, a package management apparatus, a package management method, and a package management program.
Another object of the present invention is to pack a plurality of building materials for each predetermined purpose based on the identification information attached to the precut building materials and to check whether or not the plurality of building materials are correctly packed. It is to provide a possible precut building material management system, precut building material management method, package management apparatus, package management method, and package management program.

  According to the first aspect of the present invention, in the precut building material management system for managing precut building materials using an IC tag, the precut building material attribute data for specifying the precut building material is used for the precut building material. The pre-cut building material is classified according to predetermined common data included in the pre-cut building material attribute data, and is managed as a pre-cut building material package packed as a set, The IC tag storage information management means for storing the information stored in the IC tag, extracting the verification data for performing verification with the precut building material attribute data from the information, and transmitting the data, and the precut building material package Read all the pre-cut building material attribute data attached to each of the plurality of pre-cut building materials And package management means for receiving the verification data from the IC tag storage information management means, the package management means, verification means for verifying the pre-cut building material attribute data and the verification data, Collation result display means for displaying a collation result between the pre-cut building material attribute data and the collation data; and collation result writing means for writing the collation result into the IC tag attached to the plurality of pre-cut building materials. Is solved.

  According to the invention which concerns on Claim 8, the said subject is a precut building material management method which manages a precut building material using an IC tag, Comprising: The precut building material for specifying the said precut building material in the said precut building material An IC tag storing information including attribute data is attached, and the pre-cut building materials are classified according to predetermined common data included in the pre-cut building material attribute data to form a pre-cut building material package packed as a set And storing the information stored in the IC tag and extracting the verification data for verification with the pre-cut building material attribute data from the information and transmitting the verification data to the IC tag storage information management device. A data requesting step for transmitting a request signal to request transmission, and the collation data from the IC tag storage information management device. A collation data receiving step for receiving, a precut building material attribute data reading step for reading all the precut building material attribute data attached to each of the plurality of precut building materials, and a collation step for collating the precut building material attribute data with the collation data; This is solved by performing a collation result display step for displaying the collation result in the collation step, and a collation result writing step for writing the collation result to the IC tag attached to each of the plurality of pre-cut building materials.

  Thus, since it is comprised so that the information which should be stored in an IC tag and the information of the IC tag actually attached | subjected to the precut building material can be collated, a precut building material is made into a predetermined group. When classified, it becomes possible to detect a mixture of wrong precut building materials or a missing precut building material.

  At this time, the predetermined common data includes data indicating a construction number assigned to each construction object in which the precut building material is used, data specifying a construction owner who has ordered the construction object, and the construction of the precut building material. When it is configured to include at least one of data indicating the use position in the object and data indicating the size of the precut building material, the prepacked building material is checked for each predetermined information. Therefore, it is possible to perform collation work efficiently, which is preferable.

  Further, at this time, the verification data is data indicating a construction number assigned to each construction object, data indicating a use position in the construction object of the precut building material, data indicating a size of the precut building material, If it is configured to include, it is possible to perform highly accurate collation, which is preferable.

  Furthermore, at this time, since the pre-cut building material attribute data is configured to include both the data constituting the common data and the data constituting the collation data, the information is centrally managed by a server computer or the like. Is possible and preferable.

Further, at this time, the package management means includes a verification result transmission means for transmitting the verification result to the IC tag storage information management means, and the IC tag storage information management means receives the verification result. And a verification result transfer means for transmitting the verification result to a management device installed at a pre-cut building material creation site that cuts the building material to create a pre-cut building material of a predetermined size. In the case where there is a defect in the package, it is possible to perform treatment immediately, which is preferable.
For example, if the pre-cut building material that should be packed in the pre-cut building material package is not packed, if you send the pre-cut building material information to the pre-cut building material creation site, the missing pre-cut building material Building materials can be quickly created and replenished.

  Further, at this time, if a plurality of the IC tags are provided at a predetermined interval on the building material before the precut building material is precut, the trouble of attaching the issued IC tag to the precut building material is omitted. Is possible and preferable.

  In addition, at this time, the IC tag is configured to be provided in a plurality dispersed in the building material before the precut building material is precut so that at least one of the precut building materials is built in, An IC tag can be efficiently incorporated into a building material, which is preferable.

  According to the invention according to claim 10, the subject is a package management device that performs pre-cut building material verification using an IC tag, and the pre-cut building material is a pre-cut building material for specifying the pre-cut building material. An IC tag storing information including attribute data is attached, and the precut building materials are classified according to predetermined common data included in the precut building material attribute data and managed as precut building material packages packed as a set. The information stored in the IC tag is stored, and the collation data is extracted from the IC tag storage information management device that extracts and transmits collation data for collating with the pre-cut building material attribute data from the information. All the pre-cut building material attribute data attached to each of the plurality of pre-cut building materials is received. Pre-cut building material attribute data reading means for reading, collating means for collating the pre-cut building material attribute data with the collation data, collation result display means for displaying the collation results, and the collation results for the plurality of pre-cut building materials, respectively This is solved by providing a comparison result writing means for writing to the attached IC tag.

  According to the invention according to claim 12, the object is a package management method for collating precut building materials using an IC tag, wherein the precut building material is a precut building material for specifying the precut building material. An IC tag storing information including attribute data is attached, and the pre-cut building materials are classified according to predetermined common data included in the pre-cut building material attribute data to form a pre-cut building material package packed as a set Then, the information stored in the IC tag is stored, and the collation data is extracted from the IC tag storage information management device that extracts and transmits collation data for collating with the pre-cut building material attribute data from the information. All the pre-cut building material attribute data attached to each of the plurality of pre-cut building materials is read. A pre-cut building material attribute data reading step, a collation step for collating the pre-cut building material attribute data with the collation data, a collation result display step for displaying a collation result, and the collation result are respectively attached to the plurality of pre-cut building materials. This is solved by performing a verification result writing step for writing to the IC tag.

  According to the invention which concerns on Claim 14, the said subject is a package management program which collates precut building materials using an IC tag, Comprising: The precut building material for specifying the said precut building material in the said precut building material An IC tag storing information including attribute data is attached, and the pre-cut building materials are classified according to predetermined common data included in the pre-cut building material attribute data to form a pre-cut building material package packed as a set Then, the information stored in the IC tag is stored, and the collation data is extracted from the IC tag storage information management device that extracts and transmits collation data for collating with the pre-cut building material attribute data from the information. All the pre-cut building material attribute data attached to each of the plurality of pre-cut building materials is received. A pre-cut building material attribute data reading procedure to be read, a collation procedure for collating the pre-cut building material attribute data and the collation data, a collation result transmission procedure for transmitting the collation result to the IC tag storage information management means, and a collation result This is solved by a program for executing a verification result display procedure for displaying and a verification result writing procedure for writing the verification result to the IC tag attached to each of the plurality of pre-cut building materials.

  In this way, in the package management means, the pre-cut building material attribute data and the collation data are collated, and the collation result can be displayed and transmitted. It becomes possible to manage the shipment of the package.

At this time, it is preferable that the IC tag storage information management device includes a collation result transmitting unit that transmits the collation result.
With this configuration, when there is a defect in the package as a result of collation, the defect information can be notified to the IC tag storage information management device.
For example, if the precut building material that should be packed in the precut building material package is not packed, the IC tag storage information management device that received the information on the missing precut building material creates the precut building material. If transmitted to the site, it becomes possible to quickly create and replenish the missing precut building materials.

  According to the present invention, an IC tag is embedded in a pre-cut building material, and the information stored in the IC tag is compared with the pre-cut information read from a DB installed in a housing manufacturer or the like, so that the building material is correctly It is possible to check whether or not the product is packaged, thereby preventing erroneous shipment.

  In addition, if information such as a building material usage location is written in the IC tag, the building material precut for each usage location can be packed, so that the work efficiency at the construction site is improved.

  Furthermore, since the information stored in the IC tag can be easily read out by the package management device, it is easy to confirm the size, position, etc. of the building material when using the pre-cut building material at the construction site. This can be done and the work efficiency at the site is improved.

Further, since the information stored in the IC tag can be read in a non-contact manner, the information can be easily read even when the precut building materials are stacked and cannot be seen from the outside.
Furthermore, since the IC tag is very small and difficult to visually recognize from the outside, even a building material having a small thickness can be attached to the thickness portion. Therefore, it is possible to affix an IC tag even for a building material that exposes both surfaces such as walls.
Further, since the IC tag can be read in a non-contact manner, it can be embedded in the building material, and the appearance of the building is not impaired.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. Note that the configuration described below does not limit the present invention and can be variously modified within the scope of the gist of the present invention.

The present embodiment relates to a precut building material management system S that manages the shipment of precut building materials by incorporating an IC tag in which each piece of information is stored in the precut building materials.
In the present specification, “computer” means to include all information terminals provided with an arithmetic device.
For example, in addition to a supercomputer, a general-purpose computer, an office computer, a control computer, a workstation, a personal computer, a mobile information terminal, a mobile phone equipped with a computing device, and the like are also included.

  In this embodiment, the Internet line 13 is used as an information communication network. However, a private information communication network in which computers are connected by a LAN or WAN, a communication by a dedicated line, a public information communication network of a portable terminal, and the like. The public information communication network may be used.

  In this specification, “pre-cut” refers to cutting the building material according to the dimensions determined from the house plan created by CAD or the like before shipping the building material to the construction site. By performing this pre-cutting, it is not necessary to cut the building material at the construction site, so that it is possible to efficiently construct a house.

  In this specification, “IC tag” refers to a non-contact type device including a small IC chip and an antenna, and includes an electrostatic coupling method, an electromagnetic coupling method, an electromagnetic induction method, a microwave method, an optical method, etc. Includes all contactless tags.

FIG. 1 is a system configuration diagram of a pre-cut building material management system S according to the present embodiment.
The pre-cut building material management system S of the present embodiment is mainly composed of a housing contractor 1, a pre-cut site 2, a cutting site 3, and a shipping site 4.
The housing supplier 1 is a general housing construction sales maker, and comprehensively performs business related to housing such as ordering, sales, construction, etc. of housing and housing related products.
In addition, in this embodiment, although the housing contractor 1 is comprised by the general housing construction sales maker, you may comprise as a contractor commissioned from the design office and the housing construction sales maker.

The home building contractor 1 is provided with a server computer 11 as IC tag storage information management means for comprehensively managing each data in the precut building material management system of the present embodiment.
The server computer 11 is connected to a terminal computer 31 installed at the cutting site 3 in the precut site 2 and a package management device 41 as a package management means at the shipping site 4 via the Internet line 13.

The server computer 11 is connected to a CAD system (not shown).
Design data such as a design drawing, construction number, construction owner, precut size and number of sheets created by the CAD system is transmitted to the server computer 11 and stored in the design information database 12 of the server computer 11. The stored design data is processed and transmitted in response to a request from the terminal computer 31 and the package management device 41.
However, it is not restricted to this structure, You may transmit to the terminal computer 31 and the package management apparatus 41, without processing design data. In this case, the design data is processed on the terminal computer 31 and the package management device 41 side.

The precut site 2 is a site where the building material is precut and shipped, and the building material is cut and shipped.
Note that the precut site 2 may be a processing factory or the like possessed by the house builder 1 or may be a company that entrusts the house builder 1 to process and ship building materials.
The precut site 2 includes a cutting site 3 and a shipping site 4.

The cutting site 3 is a site for cutting building materials and issuing IC tags based on design data received from the server computer 11, and includes a terminal computer 31 and an IC tag issuing device 32.
Moreover, the cutting machine which is not shown in figure is equipped and pre-cuts building materials.

The terminal computer 31 is connected to the server computer 11 via the Internet line. The terminal computer 31 receives design data from the server computer 11, transmits the received design data to the IC tag issuing device, and issues an IC tag in which the design data is stored.
Further, information obtained by processing the design data received from the server computer 11 is displayed on the terminal computer 31, and a person refers to the display and cuts the building material with a cutting machine (not shown).

However, the configuration related to the cutting of the building material is not limited to this, and may be configured to be automatically cut by the control by the terminal computer 31. In this case, for example, a cutting drawing created by a CAD system (not shown) is stored in the design information database 12 of the server computer 11, and the cutting drawing is transmitted to the terminal computer 31.
The terminal computer 31 is configured to calculate cutting coordinate data from the received cutting drawing and to control the cutting machine so that the building material is cut according to the cutting coordinate data. However, the cutting coordinate data may be created on the server computer 11 side, and the cutting coordinate data may be transmitted directly to the cutting machine.

The IC tag issuing device 32 is a known IC tag issuing device and has the function of an IC tag reader / writer. The IC tag issuing device 32 writes information into the IC tag to form an IC tag.
In the present embodiment, the IC tag issuing device 32 receives precut building material attribute data (hereinafter referred to as “IC tag storage data”) obtained by processing the design data from the terminal computer 31, and this IC tag storage data. Is written to the IC tag and the IC tag is issued.
In the present embodiment, the construction number, the construction owner, the pre-cut building material use position, the pre-cut building material dimensions, the dimension code, the pre-cut number, and the use position drawing ID assigned to each construction object are applied as the IC tag storage data.
However, the IC tag issuance is not limited to this configuration, and the IC tag storage data may be directly transmitted to the IC tag issuing device 32 by creating the IC tag storage data on the server computer 11 side. Details of the IC tag storage data will be described later.

The shipping site 4 is a site where pre-cut building materials are shipped to a building site, and a plurality of pre-cuts for each predetermined information according to predetermined common data stored in an IC tag attached to or built in the pre-cut building materials. The resulting building materials are packed together (hereinafter, this package is simply referred to as “pre-cut building material package”).
In this embodiment, the construction number and the pre-cut building material use position are applied as common data. That is, precut building materials are packed as a set of the same construction number and precut building material use position.
The information stored in the IC tag attached to or built in the precut building material is collated with the information transmitted from the server computer 11, and the precut building material package is managed by this collation.
It should be noted that the shipping site 4 may be provided in a processing factory or the like possessed by the housing builder 1 or may be configured as an organization outside the pre-cut site 2 as a building material shipping management company entrusted by the housing builder 1. Good.
The shipping site 4 is provided with a package management device 41.

The package management apparatus 41 has a function of a known IC tag reader / writer, and collates the IC tag storage data read from the IC tag with the collation data received from the server computer 11.
In this embodiment, the construction number, the pre-cut building material use position, and the dimension code are applied as the verification data.
The function of a known IC tag reader / writer is a function capable of reading and writing data stored in the IC tag. For example, when the IC tag is a passive wireless IC tag, it emits radio waves and generates electromotive force in the IC tag. To generate power and drive the IC chip built in the IC tag using this generated power to read data stored in the memory or rewrite data in the memory.
The package management apparatus 41 is provided with a display unit 411, and displays a collation result and the like.
The package management device 41 may be provided with an input key for input, and a touch sensor type input method is used so that an instruction button displayed on the screen can be selected by touching. You may have.

Next, the hardware configuration of each computer will be described.
The hardware configuration of the server computer 11 is shown in FIG.
The server computer 11 includes a CPU 72 as a central processing unit that performs data calculation and control, a RAM 73 that is a storage device, a ROM 74, an HDD 75, and a storage medium device 76.

The CPU 72 executes various processes in accordance with programs stored in the ROM 74 or the HDD 75, and is a central unit for executing predetermined processes such as operation management of each functional group and input / output control of each signal. It plays a role.
The RAM 73 appropriately stores data necessary for the CPU 72 to execute various processes.

An input device such as a keyboard 78 and a mouse 79 are appropriately operated when a predetermined command is input to the CPU 72.
Further, information, images, etc. displayed in a predetermined format are output and displayed on the display device 80 and the printer 81.

The storage medium device 76 includes an external hard disk, a magneto-optical disk, a CD-R, a DVD, a memory stick, and the like.
The communication device 77 transmits data to the Internet line 13 and appropriately stores data received via the Internet line 13.

The HDD 75 stores a design information database 12 in which data related to design for each construction object is stored.
FIG. 3 shows an example of the file structure of the design information database 12.
In the design information database 12, design information such as the construction owner, pre-cut building material use position, pre-cut dimensions, dimension code, number of sheets, pre-cut building material use position drawing ID, construction house design drawing ID, etc. is recorded for each construction number It is registered as.
Note that the information registered in the design information database 12 is subjected to predetermined data processing and transmitted in response to a transmission request from the terminal computer 31 and the package management device 41.
Further, the construction drawing of the construction house and the pre-cut building material use position drawing are extracted from other files (not shown) in the design information database 12 using the ID as a key, and transmitted to the terminal computer 31 and the package management device 41.

The hardware configuration of the terminal computer 31 is the same as the hardware configuration of the server computer 11.
Further, the hardware configuration of the package management apparatus 41 is the same as the hardware configuration of the server computer 11 except that the parts of the mouse 79 and the keyboard 78 are not provided and the IC tag reader / writer is provided.

Next, the operation | movement which pre-cuts building materials and the operation | movement which ships the pre-cut building materials using the pre-cut building material management system of this embodiment are demonstrated based on the flowchart of FIGS. 4 and 5 are controlled by the CPU 72 of the server computer 11. 6 and 7 is controlled by a CPU (not shown) of the terminal computer 31.
8 is controlled by a CPU (not shown) of the package management apparatus 41.

First, the processing of the server computer 11 in the precut building material management system according to the present embodiment will be described with reference to FIGS. 4 and 5.
In the processes of FIGS. 4 and 5, information necessary for collation processing, precut information display processing, and IC tag issue processing is transmitted from the server computer 11 to the package management device 41 and the terminal computer 31. Further, from the package management device 41, information on whether or not there is a missing precut building material (hereinafter simply referred to as “missing building material”) in the precut building material package and the missing precut building material are specified. Information (hereinafter simply referred to as “insufficient building material information”) is transmitted. Furthermore, when the missing building material information is stored, the missing building material information is transmitted to the terminal computer 31.
When the server computer 11 receives the data request signal from the terminal computer 31 or the package management device 41, the processing of the flowchart of FIG. 4 is started.

When the process starts, it is determined in step S401 whether or not the processed flag is set in the data requested to be transmitted.
If it is determined that the processed flag is set (step S401: Yes), an error is displayed in step S402, and the process ends.
The processed flag is a flag that is set when checking is completed normally without detecting missing building materials in the pre-cut building material package in the check before shipping, that is, when shipping preparation is normally completed. Therefore, because there is a transmission request again for data for which the processed flag has already been set, it is a request for duplication of data that has already been processed for processing, and there is a high possibility of an erroneous operation. An error is displayed and the process is terminated.

However, the configuration for notifying the error is not limited to the error display, and an alarm may be sounded or a voice message such as “Error” may be generated.
Moreover, after displaying an error, you may comprise so that an error message may be transmitted to the terminal computer 31 or the package management apparatus 41. FIG.

If it is determined that the processed flag is not set (step S401: No), it is determined in step S403 whether the received data request signal is a transmission request from the terminal computer 31.
When it is determined that the received data request signal is a transmission request from the terminal computer 31 (step S403: Yes), in step S404, the precut size / number data and IC tag storage data are obtained based on the requested construction number. The data is extracted from the data stored in the design information database 12.

The precut dimension / number data according to the present embodiment includes information on the construction number, the use position, the precut dimension, and the precut number.
The IC tag storage data according to the present embodiment includes information regarding a construction number, a construction owner, a use position, a precut dimension, a dimension code, and a use position drawing ID.
However, the information included in the precut size / number data and the IC tag storage data is not limited to these, and can be appropriately selected according to the embodiment.

In step S405, the precut dimension / number data, IC tag storage data, and precut building material use position drawing are transmitted to the terminal computer 31.
The precut building material use position drawing is extracted from another file (not shown) in the design information database 12 and transmitted by the drawing ID.

Next, in S406, it is determined whether or not there is storage of insufficient building material information received from the package management apparatus 41.
The missing building material information is data transmitted from the package management device 41 to the server computer 11 when a missing building material is detected in the pre-cut building material package in the processing by the package management device 41.
The insufficient building material information received from the package management device 41 is stored in a storage device such as the RAM 73, for example.
If it is determined that there is insufficient building material information (step S406; Yes), the missing building material information is transmitted to the terminal computer 31 in step S407, and the process is terminated.
When it is determined that there is no missing building material information (step S407: No), the processing is terminated as it is.

When it is determined that the received data request signal is not a transmission request from the terminal computer 31 (step S403: No), the process proceeds to step S501 in FIG. 5 via A to extract a precut building material use position drawing. . The extraction method is the same as described above.
The case where it is determined that the received data request signal is not a transmission request from the terminal computer 31 means that the received data request signal is a transmission request from the package management device 41. In this case, the processing is data transmission / reception with the package management apparatus.

Next, the precut building material use position drawing is transmitted to the package management device 41 in S502, and it is determined whether or not a collation end signal is received from the package management device 41 in step S503.
If it is determined that the collation end signal has not been received (step S503: No), it is determined in step S504 whether a predetermined time has elapsed.
This predetermined time is a sufficient time (for example, 10 minutes) for completion of the collation process, and is monitored by a timer.

If it is determined that the predetermined time has not elapsed (step S504: No), the package management device 41 determines that the verification process is currently being performed, and the process returns to step S503 to determine whether a verification signal has been received. Determine.
If it is determined that the predetermined time has elapsed (step S504: Yes), there is a high possibility that some abnormality has occurred, so an error is displayed in step S506 and the process is terminated.
However, the configuration for notifying the error is not limited to the error display, and an alarm may be sounded or a voice message such as “Error” may be generated.
Moreover, after displaying an error, you may comprise so that an error message may be transmitted to the package management apparatus 41. FIG.

When it determines with having received the collation end signal (step S503: Yes), it is determined whether the deficient building material information was received at step S507.
The lacking building material information is data that is transmitted when an insufficient pre-cut building material is detected as a result of the collation processing performed by the package management device 41, and is data that identifies the missing building material.

If it is determined that the missing building material information has been received (step S507: Yes), the missing building material information is stored in the storage device such as the RAM 73 in step S508, and the process ends via B.
The stored insufficient building material information is transmitted to the terminal computer 31 together with the requested data when data transmission is requested from the terminal computer 31.

  If it is determined that the missing building material information has not been received (step S507: No), the processed flag is set in step S509, and the process ends via B.

Next, a process of displaying precut information and a process of issuing an IC tag in the terminal computer 31 will be described with reference to FIGS.
The precut information displayed on the terminal computer 31 is referred to at the cutting site 3 and used when cutting the building material.
When a data request screen (not shown) of the terminal computer 31 is launched, information such as a construction number is input, and a data request button (not shown) is selected, the processing of the flowchart of FIG. 6 starts.

When the process starts, it is determined in step S601 whether data reception from the server computer 11 is completed.
This data includes pre-cut dimension / number data, IC tag storage data, and pre-cut building material use position drawing.
If it is determined that the data reception has not ended (step S601: No), it is determined whether a predetermined time has elapsed in step S602.
This predetermined time is a time sufficient for completing the reception process (for example, 30 seconds), and is monitored by a timer.

If it is determined that the predetermined time has not elapsed (step S602: No), it is determined that the reception process is being performed, the process returns to step S601, and it is determined whether the data reception is completed.
If it is determined that the predetermined time has elapsed (step S602: Yes), there is a high possibility that some kind of communication abnormality has occurred, so an error is displayed in step S603 and the process is terminated.
However, the configuration for notifying the error is not limited to the error display, and an alarm may be sounded or a voice message such as “Error” may be generated.

If it is determined that the data reception has ended (step S601: Yes), it is determined in step S604 whether there is insufficient building material information storage or reception of insufficient building material information.
That is, since the unprocessed missing building material information is stored in the storage device such as the RAM of the terminal computer 31 after being received from the server computer 11, it is determined whether or not there is this storage. .
Further, since the new missing building material information is transmitted from the server computer 11 together with the requested data at the time of data transmission request, it is determined whether or not this missing building material information has been received.

When it is determined that the missing building material information or the missing building material information is not received (step S604: No), a pre-cut dimension / sheet number table is created in step S605. This pre-cut dimension / sheet number table is created from the received pre-cut dimension / sheet number data.
In step S606, a pre-cut size / number table is displayed on the terminal computer 31. This precut dimension / number table is displayed on a precut dimension / number table display screen 900 shown in FIG.
The precut dimension / number table display screen 900 is automatically updated from a data request screen (not shown) when the creation of the precut dimensions / number table is completed.

A pre-cut dimension / number table display screen 900 of FIG. 9 displays a title 901, a construction number 902, a pre-cut building material use position 903, and a pre-cut building material dimension / number table.
A previous page button 907, a next page button 908, an IC tag issue button 909, and an end button 910 are selectable. However, the previous page button 907 and the next page button 908 are displayed in a light color when the corresponding page does not exist, and cannot be selected.

When the previous page button 907 is selected when the previous page exists, the screen is switched to the previous page. When the next page exists, when the next page button 908 is selected, the screen is switched to the next page.
When the IC tag issue button 909 is selected, IC tag storage information is transmitted to the IC tag issue device 32.
When the end button 910 is selected, the screen is switched to an initial screen (not shown).
The lack information display 911 is configured to flicker when there is a lack of building material information received from the server computer 11.
In the pre-cut building material size / number table 904, a dimension column 905 for displaying the size of the pre-cut building material and a number column 906 for displaying the required number of pre-cut building materials are displayed.

When the pre-cut size / number table is displayed on the terminal computer 31, the process advances to S607 to determine whether or not the IC tag issue button 909 has been selected.
If it is determined that the IC tag issue button 909 has not been selected (step S607: No), it is determined in step S608 whether a predetermined time has elapsed.
This predetermined time is an appropriate time (for example, several hours) as one working time, and is monitored by a timer.

If it is determined that the predetermined time has not elapsed (step S608: No), it is determined that work is in progress, and the process returns to step S607 to determine whether the IC tag issue button 909 has been selected.
If it is determined that the predetermined time has elapsed (step S608: Yes), it is determined that there is no intention to continue the work, an error is displayed in step S609, and the process is terminated.
However, the configuration for notifying the error is not limited to the error display, and an alarm may be sounded or a voice message such as “time over” may be generated.

If it is determined that the IC tag issue button 909 has been selected (step S607: Yes), the IC tag storage data is transmitted to the IC tag issue device 32 in step S610.
In step S611, it is determined whether the end button 910 has been selected.
If it is determined that the end button 910 has not been selected (step S611: No), it is determined whether or not a predetermined time has elapsed in step S612.
This predetermined time is an appropriate time (for example, several hours) as one working time, and is monitored by a timer.

If it is determined that the predetermined time has not elapsed (step S612: No), it is determined that the work is in progress, and the process returns to step S611 to determine whether the end button 910 has been selected.
If it is determined that the predetermined time has elapsed (step S612: Yes), it is determined that there is no intention to continue the work, an error is displayed in step S613, and the process is terminated.
However, the configuration for notifying the error is not limited to the error display, and an alarm may be sounded or a voice message such as “time over” may be generated.
If it is determined that the end button 910 has been selected (step S611: Yes), the process ends.

If it is determined that there is insufficient building material information or reception of insufficient building material information (step S604: Yes), the process proceeds to step S701 in FIG.
In step S701, the screen of the terminal computer 31 is switched to a process selection screen (not shown).
The process selection screen (not shown) is configured to include a message display “There is an unprocessed insufficient building material”, a insufficient building material process selection button, and a normal building material process selection button.
When the missing building material processing button is selected, the missing building material processing is started, and when the normal building material processing is selected, the processing based on the data first requested to be transmitted to the server computer 11 is continued.

When the missing building material processing button is selected (step S702: Yes), the missing building material information is displayed in step S703. Since the screen configuration is the same as the configuration of the precut dimension / number table display screen 900 of FIG.
Next, the process proceeds to S704, where it is determined whether an IC tag issue button (not shown) has been selected.
When it is determined that an IC tag issue button (not shown) has not been selected (step S704: No), it is determined whether a predetermined time has elapsed in step S705.
This predetermined time is an appropriate time (for example, several hours) as one working time, and is monitored by a timer.

If it is determined that the predetermined time has not elapsed (step S705: No), it is determined that work is in progress, and the process returns to step S704 to determine whether an IC tag issue button (not shown) has been selected.
If it is determined that the predetermined time has elapsed (step S705: Yes), it is determined that there is no intention to continue the work, an error is displayed in step S706, and the process is terminated.
However, the configuration for notifying the error is not limited to the error display, and an alarm may be sounded or a voice message such as “time over” may be generated.

If it is determined that an IC tag issue button (not shown) is selected (step S704: Yes), the IC tag storage data is transmitted to the IC tag issue device 32 in step S707.
In step S708, it is determined whether an end button (not shown) has been selected.
If it is determined that an end button (not shown) is not selected (step S708: No), it is determined whether a predetermined time has elapsed in step S709.
This predetermined time is an appropriate time (for example, several hours) as one working time, and is monitored by a timer.

If it is determined that the predetermined time has not elapsed (step S709: No), it is determined that the work is in progress, and the process returns to step S708 to determine whether an end button (not shown) has been selected.
If it is determined that the predetermined time has elapsed (step S709: Yes), it is determined that there is no intention to continue the operation, an error is displayed in step S710, and the process is terminated.
However, the configuration for notifying the error is not limited to the error display, and an alarm may be sounded or a voice message such as “time over” may be generated.

  When it is determined that an end button (not shown) has been selected (step S708: Yes), in step S711, the shortage of building material information that has been processed is deleted from a storage device such as a RAM, and the process is performed via E via FIG. Returning to step S604, it is determined whether there is insufficient building material information storage or missing building material information reception. Thus, it is configured to prompt the processing of the untreated building materials until all the untreated building materials are processed.

  If the missing building material processing button is not selected (step S702: No), it is determined that there is no intention to process the missing building material, and the process returns to step S605 in FIG. To do.

Thus, when pre-cutting of building materials and IC tag issuance are completed at the cutting site 3, an IC tag is attached to the pre-cut building materials.
The operation of attaching an IC tag may be performed by a human, or when building materials are precut automatically, the IC tag may be automatically attached by linking the building material precut order and the IC tag issue order. .
The pre-cut building materials to which the IC tag is attached are classified for each piece of information such as the construction number and the pre-cut building material use position, and are packaged as a set. This packing operation is carried out by flowing precut building materials in order on a belt conveyor or the like, installing an IC tag reader / writer on the line, and automatically sorting and packing based on the read data. However, a human may perform sorting and packing while reading data with an IC tag reader / writer.

Next, the process which collates the pre-cut building material in the package management apparatus 41 with FIG. 8 is demonstrated.
When a data request screen (not shown) of the package management device 41 is launched, information such as a construction number is input, and a data request button (not shown) is selected, the processing of the flowchart of FIG. 8 starts.

When the process starts, it is determined in step S801 whether data reception from the server computer 11 has been completed.
This data is a pre-cut building material use position drawing.
If it is determined that the data reception has not ended (step S801: No), it is determined in step S802 whether a predetermined time has elapsed.
This predetermined time is a time sufficient for completing the reception process (for example, 30 seconds), and is monitored by a timer.

If it is determined that the predetermined time has not elapsed (step S802: No), it is determined that the reception process is being performed, the process returns to step S801, and it is determined whether the data reception is completed.
If it is determined that the predetermined time has elapsed (step S802: Yes), there is a high possibility that some kind of communication abnormality has occurred, so an error is displayed in step S803, and the process ends via F.
However, the configuration for notifying the error is not limited to the error display, and an alarm may be sounded or a voice message such as “Error” may be generated.

When it is determined that the data reception is completed (step S801: Yes), in step S804, the precut building material use position drawing 1001 is displayed on the precut building material use position drawing display screen 1000 in FIG.
The precut building material use position drawing display screen 1000 is automatically updated from a data request screen (not shown) when data reception is completed.
The precut building material use position drawing display screen 1000 in FIG. 10 displays a title 1001, a construction number 1002, a precut building material use position 1003, a precut building material use position drawing 1004, and a dimension code 1005.
In addition, a previous page button 1006, a next page button 1007, a collation button 1008, and an end button 1009 are selectable. However, the previous page button 1006 and the next page button 1007 are displayed in a light color when the corresponding page does not exist, and cannot be selected.

When a previous page button 1006 is selected when a previous page exists, the screen is switched to the previous page. When a next page exists, when the next page button 1007 is selected, the screen is switched to the next page.
When the collation button 1008 is selected, the data received from the server computer 11 and the information read from the IC tag attached to the precut building material are collated.
When the end button 1009 is selected, the screen is switched to an initial screen (not shown).

When the pre-cut building material use position map is displayed on the package management apparatus 41, the process proceeds to S805, and it is determined whether or not the collation button 1008 has been selected.
If it is determined that the collation button 1008 is not selected (step S805: No), it is determined whether a predetermined time has elapsed in step S806.
This predetermined time is a reasonable time (for example, several tens of minutes) as the work time, and is monitored by a timer.

If it is determined that the predetermined time has not elapsed (step S806: No), it is determined that the work is in progress, and the process returns to step S805 to determine whether the collation button 1008 has been selected.
If it is determined that the predetermined time has elapsed (step S806: Yes), it is determined that there is no intention to continue the work, an error is displayed in step S807, and the process is terminated via F.
However, the configuration for notifying the error is not limited to the error display, and an alarm may be sounded or a voice message such as “time over” may be generated.

If it is determined that the collation button 1008 has been selected (step S805: Yes), the data stored in the IC tag attached to the pre-cut building material is read in step S808.
Next, in step S809, it is determined whether or not the reading of data stored in the IC tag attached to the precut building material has been completed.
When it is determined that data reading from the IC tag attached to the precut building material has not been completed (step S809: No), it is determined whether or not a predetermined time has elapsed in step S810.
This predetermined time is a time sufficient for completing the reading process (for example, 5 seconds), and is monitored by a timer.

If it is determined that the predetermined time has not elapsed (step S810: No), it is determined that reading is in progress, the process returns to step S809, and reading of the data stored in the IC tag attached to the pre-cut building material is completed. Determine whether or not.
If it is determined that the predetermined time has elapsed (step S810: Yes), there is a high possibility that some kind of communication abnormality has occurred. Therefore, an error is displayed in step S811, and the process is terminated via F.
However, the configuration for notifying the error is not limited to the error display, and an alarm may be sounded or a voice message such as “Error” may be generated.

  If it is determined that the data reading has been completed (step S809: Yes), in step S812, the data received from the server computer 11 and the information read from the IC tag attached to the precut building material are collated.

This collation is performed by collating the data received from the server computer 11 with the data read from the IC tag attached to the precut building material.
For example, the dimension code (A (1), A (2),..., A (n)) read from the IC tag is collated with the dimension code in the precut building material use position display drawing received from the server computer 11 in order. If they match, the precut building material corresponding to the matched dimension code among the precut building materials displayed on the precut building material display drawing is inverted and displayed.
Even when there are a plurality of identical dimension codes, they are collated one by one and reversed.
By this collation operation, the missing precut building materials remain without being inverted, so it is possible to easily recognize which precut building material is lacking.

Moreover, when the wrong precut building material which does not exist in the precut use position display drawing is mixed, the dimension code may be displayed.
If the wrong pre-cut building material is mixed in, the packaging material may be removed and the building material removed, or the information “wrong” is written on the IC tag attached to the wrong pre-cut building material, You may be comprised so that it can remove easily in a construction site.

Next, in step S813, it is determined whether or not the collation has been completed.
If it is determined that the collation has not ended (step S813: No), it is determined whether a predetermined time has elapsed in step S814.
This predetermined time is a sufficient time (for example, 10 seconds) for completion of the collation process, and is monitored by a timer.

If it is determined that the predetermined time has not elapsed (step S814: No), it is determined that collation is being performed, the process returns to step S813, and it is determined whether collation is completed.
If it is determined that the predetermined time has passed (step S814: Yes), there is a high possibility that some abnormality has occurred, so an error is displayed in step S815 and the process is terminated.
However, the configuration for notifying the error is not limited to the error display, and an alarm may be sounded or a voice message such as “Error” may be generated.

When it determines with collation having been complete | finished (step S813: Yes), it is determined whether there exists a lacking building material by step S816.
If it is determined that there is a missing building material (step S816: Yes), the missing building material data is transmitted to the server computer 11 in step S817, and the process ends.
If it is determined that there is no insufficient building material (step S816: No), in step S818, the package management device 41 writes the verification result to the IC tag attached to the pre-cut building material, and ends the process.
For example, if there is no missing building material or wrong building material as a result of collation, data such as “confirmed” is written to the IC tag, and the IC tag reader provided at the shipping place is used for the IC tag at the time of final shipment. A final check is made as to whether the data has been read and verified.
Further, after the collation is completed, the collation result is displayed on the display screen of the package management apparatus 41.

(Modification example)
A modification of the embodiment will be described.
This modification includes an IC tag reader / writer instead of the IC tag issuing device 32.
Moreover, in the said embodiment, although the IC tag was attached | subjected after pre-cutting building materials, in this example, the IC tag is built in the building materials beforehand.
That is, in consideration of the size of the pre-cut building materials, the pre-cut building materials are arranged at equal intervals so that one or more IC tags are built in or distributed uniformly.
For example, when the building material is a gypsum board, an IC tag is attached after finishing the process of applying heat, and finally the surface material is covered and finished.
Since IC tags are becoming smaller and cheaper each year, it is more advantageous to incorporate multiple IC tags in consideration of the cost of introducing an automatic sticking system and the labor costs associated with manual sticking. The case is assumed.

The data transmitted from the server computer 11 is transmitted to the IC tag reader / writer via the terminal computer 31 and written in order on the precut building materials.
For example, in the case of automatically pre-cutting building materials, the building material pre-cut order and the IC tag writing order may be linked to automatically write information to the IC tag, or an IC that has received IC tag storage data by a human being. Information may be sequentially written using a tag reader / writer.
Other configurations are the same as those of the above embodiment.

It is a block diagram of the pre-cut building material management system which concerns on one Embodiment of this invention. It is a block diagram of the server computer which concerns on one Embodiment of this invention. It is explanatory drawing which shows the data structure inside the file of the design information database which concerns on one Embodiment of this invention. It is a flowchart which shows the process of the server computer which concerns on one Embodiment of this invention. It is a flowchart which shows the process of the server computer which concerns on one Embodiment of this invention. It is a flowchart which shows the process of the terminal computer which concerns on one Embodiment of this invention. It is a flowchart which shows the process of the terminal computer which concerns on one Embodiment of this invention. It is a flowchart which shows the process of the package management apparatus which concerns on one Embodiment of this invention. It is a precut dimension and number display screen displayed on the terminal computer which concerns on one Embodiment of this invention. It is a precut building material use position display screen displayed on the package management apparatus which concerns on one Embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Housing contractor 2 Precut site 3 Cutting site 4 Shipment site 11 Server computer 12 Design information database 13 Internet 31 Terminal computer 32 IC tag issuing device 41 Package management device 72 CPU
73 RAM
74 ROM
75 HDD
76 Storage medium 77 Communication device 78 Keyboard 79 Mouse 80 Display device 81 Printer 900 Precut size / number table screen 1000 Precut building material use position display screen S Precut building material management system

Claims (14)

In the pre-cut building material management system that manages pre-cut building materials using IC tags,
The pre-cut building material is attached with an IC tag storing information including pre-cut building material attribute data for specifying the pre-cut building material,
The pre-cut building material is classified according to predetermined common data included in the pre-cut building material attribute data, and is managed as a pre-cut building material package packed as a set,
IC tag storage information management means for storing information stored in the IC tag and extracting and transmitting collation data for collation with the pre-cut building material attribute data from the information;
The package management means for reading all the precut building material attribute data attached to each of the plurality of precut building materials, and receiving the verification data from the IC tag storage information management means,
The package management means includes collation means for collating the pre-cut building material attribute data with the collation data;
Matching result display means for displaying matching results between the pre-cut building material attribute data and the matching data;
A verification result writing means for writing the verification result to the IC tag attached to the plurality of pre-cut building materials;
A pre-cut building material management system comprising: The predetermined common data is:
Data indicating the construction number assigned to each construction object in which the precut building material is used, data specifying the construction owner who ordered the construction object, and data indicating the use position of the precut building material in the construction object The precut building material management system according to claim 1, comprising at least one of data indicating a size of the precut building material. The verification data includes data indicating a construction number assigned to each construction object, data indicating a use position of the precut building material in the construction object, and data indicating a size of the precut building material. The pre-cut building material management system according to claim 1 or 2. 4. The precut according to claim 1, wherein the precut building material attribute data includes both data constituting the common data and data constituting the collation data. 5. Building material management system. The package management means includes a verification result transmission means for transmitting the verification result to the IC tag storage information management means,
The IC tag storage information management means includes receiving means for receiving the collation result;
The precut building material management system according to claim 1, further comprising: a verification result transfer unit that transmits the verification result to a management device installed at a production site of the precut building material. The pre-cut building material management system according to claim 1, wherein a plurality of the IC tags are provided at predetermined intervals on the building material before the pre-cut building material is pre-cut. 2. The IC tag according to claim 1, wherein a plurality of the IC tags are provided in the building material before the precut building material is precut so that at least one IC tag is built in all the precut building materials. Pre-cut building material management system. A pre-cut building material management method for managing pre-cut building materials using an IC tag,
The pre-cut building material is attached with an IC tag storing information including pre-cut building material attribute data for specifying the pre-cut building material,
The pre-cut building material is classified according to predetermined common data included in the pre-cut building material attribute data, and constitutes a pre-cut building material package packed as a set,
The information stored in the IC tag is stored, and the verification data is transmitted to an IC tag storage information management device that extracts and transmits verification data for verification with the pre-cut building material attribute data from the information. A data requesting process for sending a request signal to request,
A verification data receiving step of receiving the verification data from the IC tag storage information management device;
A precut building material attribute data reading step of reading all the precut building material attribute data attached to each of the plurality of precut building materials;
A collation process for collating the pre-cut building material attribute data with the collation data;
A verification result display step for displaying a verification result in the verification step;
A verification result writing step of writing the verification result to the IC tag attached to each of the plurality of pre-cut building materials;
A pre-cut building material management method characterized by: 9. The precut building material management method according to claim 8, wherein a verification result transmission step of transmitting the verification result to the IC tag storage information management means is performed after the verification step. It is a package management device that performs pre-cut building material verification using an IC tag,
The pre-cut building material is attached with an IC tag storing information including pre-cut building material attribute data for specifying the pre-cut building material,
The pre-cut building material is classified according to predetermined common data included in the pre-cut building material attribute data, and is managed as a pre-cut building material package packed as a set,
The information stored in the IC tag is stored, and the verification data is received from the IC tag storage information management device that extracts and transmits verification data for verification with the pre-cut building material attribute data from the information. Collation data receiving means;
Pre-cut building material attribute data reading means for reading all the pre-cut building material attribute data attached to each of the plurality of pre-cut building materials;
Collation means for collating the pre-cut building material attribute data with the collation data;
Matching result display means for displaying matching results;
A verification result writing means for writing the verification result to the IC tag attached to each of the plurality of pre-cut building materials;
A package management apparatus comprising: The package management apparatus according to claim 10, wherein the package management apparatus includes a verification result transmission unit that transmits the verification result to the IC tag storage information management apparatus. A package management method for checking pre-cut building materials using an IC tag,
The pre-cut building material is attached with an IC tag storing information including pre-cut building material attribute data for specifying the pre-cut building material,
The pre-cut building material is classified according to predetermined common data included in the pre-cut building material attribute data, and constitutes a pre-cut building material package packed as a set,
The information stored in the IC tag is stored, and the verification data is received from the IC tag storage information management device that extracts and transmits verification data for verification with the pre-cut building material attribute data from the information. A verification data receiving process;
A precut building material attribute data reading step of reading all the precut building material attribute data attached to each of the plurality of precut building materials;
A collation process for collating the pre-cut building material attribute data with the collation data;
A verification result display step for displaying a verification result; and a verification result writing step for writing the verification result to the IC tag attached to each of the plurality of pre-cut building materials;
The package management method characterized by performing. The package management apparatus according to claim 12, wherein after the collation step, a collation result transmission step of transmitting the collation result to the IC tag storage information management unit is performed. A package management program for checking pre-cut building materials using an IC tag,
The pre-cut building material is attached with an IC tag storing information including pre-cut building material attribute data for specifying the pre-cut building material,
The pre-cut building material is classified according to predetermined common data included in the pre-cut building material attribute data, and constitutes a pre-cut building material package packed as a set,
The information stored in the IC tag is stored, and the verification data is received from the IC tag storage information management device that extracts and transmits verification data for verification with the pre-cut building material attribute data from the information. The verification data reception procedure,
A pre-cut building material attribute data reading procedure for reading all the pre-cut building material attribute data attached to each of the plurality of pre-cut building materials;
A collation procedure for collating the pre-cut building material attribute data with the collation data,
A verification result transmission procedure for transmitting the verification result to the IC tag storage information management means;
A verification result display procedure for displaying a verification result; a verification result writing procedure for writing the verification result to the IC tag attached to each of the plurality of pre-cut building materials;
Packing management program to execute.

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