JP2005280890A - Materials management system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To search a required piece among materials in a short period of time and put in arrangement only those materials which require management and put under management. <P>SOLUTION: The materials management system includes: the materials 107 to be managed; a material folder 106 to put the materials in arrangement; IC tags 105a for materials affixed to each piece of materials and equipped with a function to store and transmit the management information of the materials; IC tags 105b for the materials folders affixed to each piece of materials and equipped with a function to store and transmit the management information of the materials folders; an IC register 103 to read and write the management information from/into the IC tags; and a management controller 100 to collate the materials transmitted from the applicable IC tag and the management information in the folder with the materials accommodated in the database and the management information in the folder and manage the materials and the storage in the folder on the basis of the result from collation. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a material management system for managing materials for which a retention / storage period is set.

  In the workplace, there are many materials with a set storage and storage period, and these materials are increasing year by year. Some materials can be managed electronically, but in the case of materials such as contract documents or administrative documents, it is necessary to store them as they are. When such materials increase, it may take a long time to organize the materials. For example, there is an ISO standard as a standard for office management. According to this standard, for example, it is required to manage an office so that stored materials are submitted within 10 minutes. In this way, management of materials in the workplace has become important.

  Conventionally, there are systems as disclosed in Patent Documents 1 to 3 as systems for managing materials.

  The storage management system disclosed in Patent Document 1 has an RFID data carrier attached to an organizing article for organizing and storing documents such as documents, an RFID antenna is disposed at the storage area of the organizing article, and The RFID data carrier stores the management data of the stored items in a rewritable manner, and the RFID controller connected to the RFID antenna receives the organizing data via the RFID antenna when the organizing article enters / exits from the storage location. The management data is read and written to the RFID data carrier attached to the product.

  In addition, the article search support system disclosed in Patent Document 2 includes an article storage unit that can store articles arranged with a data carrier that holds unique identification information, and an article that exists in the article storage unit. A reading unit that reads the identification information from the data carrier attached to the data carrier, a stored article detection unit that obtains a group of articles stored in the article storage unit based on a reading result of the reading unit, and a search target from the user A search target designating unit that accepts designation of identification information of an article, a determination as to whether or not the designated search target article is stored in the article storage unit from the detection result of the stored article detection unit, and And an article presence / absence judging means for answering the judgment result.

  The storage management system disclosed in Patent Document 3 is a document management support system having a server device for supporting disposal of paper documents that are no longer needed based on document information for managing paper documents. The server device can access a document information database storing document information including information for identifying a paper document and information regarding the disposal time of the paper document, and a user connected to the server device via a network. Document information registration means for registering the document information in the document information database from the user side client device used by the user, and document information presentation means for presenting the document information registered by the document information registration means to the user side client device It is set as the structure which has these.

JP 2000-128315 A JP 2001-114405 A JP 2003-58629 A

  However, since the technique of Patent Document 1 manages a document file that binds a document as a unit, if different types of documents are bound in the document file, the documents are artificially wound one by one. It is necessary to find the corresponding document. It seems difficult to improve the efficiency of office work with this technology.

  The technique of Patent Document 2 manages a document obtained by bundling a plurality of documents in the same manner as Patent Document 1, and does not manage individual documents included in the document. Therefore, the technique of Patent Document 2 seems to be difficult to achieve the efficiency of office work as in Patent Document 1.

  The technique of Patent Document 3 is intended to immediately dispose of paper documents that are no longer needed, and it seems extremely difficult to individually search for documents before they are no longer needed. It is.

  An object of the present invention is to provide a material management system that retrieves necessary materials within a short time and organizes and manages only materials that need to be managed.

  In order to achieve the above object, a material management system according to the present invention stores a material to be managed, a material folder for organizing the material, and pasted for each material, and stores management information of the material An IC tag for material having a function of transmitting the management information; an IC tag for material folder having a function of storing management information of the material folder and transmitting the management information while being affixed to the material folder; An IC register that reads / writes the management information to / from the IC tag, the management information of the material and the material folder transmitted from the IC tag, and the management information of the material and the material folder stored in the database; And a management controller for managing the storage of the material and the material folder based on the collation result.

  The management controller can receive management information of materials and material folders transmitted from the IC tag by an antenna.

  The IC register is connected to the management controller via a LAN, and the IC register receives management information stored in the database of the management controller via the LAN, and reads the management information to the IC tag. You may make it write.

  In addition, the detector has a portable detector, the detector stores management information of the material and the material folder, and collates the management information with the management information of the material and the material folder transmitted from the IC tag, The stored material / material folder may be searched. In this case, it is desirable that the detector receives management information stored in the database of the management controller via an antenna and stores the management information.

  And a storage box that stores the material folder and includes an IC tag. The IC tag stores information for managing the storage box and transmits the management information. You may do it.

  Furthermore, the IC register and the detector may have a function of deleting management information stored in the IC tag.

  Further, the document IC tag may include information of the report destination in one of the management information, and the management controller may transmit the management information to the report destination transmitted from the IC tag.

  As described above, according to the present invention, the IC tag is affixed to the material to be managed and the material folder for organizing the material, and the management information of the material and the material folder is transmitted for each IC tag. The material folder is searched based on the transmitted management information, and then the material bound in the searched material folder can be found. In addition, the material bound in the retrieved material folder can be searched based on the management information, and the target material can be found and obtained within a short time. In addition, since only the management targets, for example, the materials for which the retention / storage period is set, are managed, the materials that are not the management targets can be discarded as unnecessary materials, and the limited storage space is effectively used by organizing the materials. be able to.

  In addition, necessary materials are always managed, and necessary documents can be prevented from being accidentally discarded. In addition, loss of necessary materials can be prevented.

  In order to manage materials and material folders by binding them into the material folder, for example, materials that have been stored for a long time have been collected from the material folder and transferred to the material folder for disposal for the storage period before disposal. When the storage period expires, the discarded material can be taken out from the material folder unit or the discarded material folder and discarded. As a result, it is possible to organize and organize the materials simply by sequentially arranging these materials.

  Further, if the management controller receives the management information of the material and the material folder transmitted from the IC tag by the antenna, the management controller searches the storage location of the material using the database of the management controller, and based on the search information, You can find the target material in time.

  The IC register receives management information stored in the management controller database via the LAN, and reads / writes the management information to / from the IC tag, thereby storing the management information and the management controller database in the IC tag. The management information can be matched. As a result, it is possible to prevent the necessary materials from being discarded.

  In addition, the detector has a portable detector, the detector stores management information of the material and the material folder, and collates the management information with the management information of the material and the material folder transmitted from the IC tag, By searching the stored material / the material folder, the target material can be directly searched using this detector. Furthermore, two types of search of materials using a detector and search of materials using a database can be used together, and a search method can be selected according to the purpose of searching for materials.

  Furthermore, if a storage box is provided and the material folder is stored in the storage box, in addition to distributing the management target material and the material excluded from the management target in units of the data folder, the storage box Can be sorted by unit. Furthermore, materials with different management periods can be managed in units of storage boxes. Furthermore, because the storage box itself is also managed, when a storage box that is no longer needed is taken out of the storage position, a new storage box is set at the storage box position, and the order between the storage boxes is in random order. Even if it becomes, we can manage document surely.

  Furthermore, if the detector has a function of erasing the management information stored in the IC tag, the IC tag is peeled off from the material at the site where the material is discarded, and the stored contents of the IC tag are stored at the site. It can be cleared. Further, if the IC register is provided with a function of deleting the management information stored in the IC tag, the stored contents of the collected IC tag can be cleared at a place other than the site.

  Further, the document IC tag includes the information of the report destination in one of the management information, and the management controller transmits the management information to the report destination transmitted from the IC tag. Management information can be sent sequentially to the user, and the user can know the time for organizing the material from the sent management information.

  Furthermore, since the management controller has a function of notifying management information to the report destination, it is possible to centrally manage materials required by a plurality of users based on the management information.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
As shown in FIG. 1A, the material management system according to the embodiment of the present invention includes a material 107 to be managed, a material folder 106 for organizing the material 107, and the material 107 attached to each material 107. IC tag 105a for material having a function of storing management information and transmitting the management information, and a function of storing management information of the material folder 106 attached to the material folder 106 and transmitting the management information The data folder IC tag 105b, the IC registration unit 103 that reads / writes the management information to / from the IC tags 105a and 105b, the management information of the material and the material folder transmitted from the IC tag, and the database 101 The management information of the data and the data folder is collated, and the data and the data folder are managed based on the collation result. And an order of the management controller 100.

  A terminal 102 and an antenna 109 are provided. The terminal 102 and the management controller 100 are composed of a personal computer. The terminal 102 is used by the user to input management information necessary for managing the material 107, the material folder 106 and the storage box 108 to the management controller 100 and further to input a command to the management controller 100.

  The antenna 109 receives management information transmitted from the IC tags 105 a, 105 b, and 105 c and transmits the received management information to the management controller 100 via the LAN 110. Further, the antenna 109 is configured to transmit management information corresponding to the search target material 107, the material folder 106, and the storage box 108 to the detector 104.

  The management controller 100, the terminal 102, and the antenna 109 are connected to each other via the LAN 110.

  A portable handy detector 104 and a storage box 108 are also provided. The detector 104 stores management information of the material 107, the material folder 106, and the storage box 108 transmitted from the antenna 109, and the management information and the materials 107, 105b, 105c transmitted from the IC tags 105a, 105b, 105c. The management information of the material folder 106 and the storage box 108 is collated, and the stored material 107, the material folder 106, and the storage box 108 are searched.

  In this embodiment, a document is used as the material 107, a document file is used as the material folder 106, and a document box is used as the storage box 108. In this embodiment, when the document 107 is stored, the document 107 to which the IC tag 105 a is attached is bound into the document file 106 to which the IC tag 105 b is attached, and these document files 106 are stored in the document box 108. The storage box 108 is stored on a shelf in a warehouse.

  The IC tags 105a, 105b, and 105c are small devices that combine an ultra-small IC (integrated circuit) chip and an antenna for wireless communication, and are called RFID. In this embodiment, an RFID scanner 104 is used as the detector 104. When the RFID scanner 104 approaches the vicinity of the document box 108 that is carried and stored by the user, the RFID scanner 104 notifies the user of the position of the document 107 using a notification means such as sound. The IC registration device 103 and the RFID scanner 104 have a function of erasing management information stored in the IC tags 105a, 105b, and 105c.

  Next, the operation of the material management system according to the embodiment of the present invention will be described.

  First, a case will be described in which the user manages a new material in the material management system according to the embodiment of the present invention.

  When the user activates the material management system according to the embodiment of the present invention, a login screen shown in FIG. The user inputs a password (xxxxxx) to log in (step F200 in FIG. 2). When the enter key on the keyboard is pressed, the screen of the terminal 102 is switched to the menu screen shown in FIG.

  Since the user registers new management information of the document to be managed, the user inputs “1”. Then, the screen of the terminal 102 is switched to the registration screen shown in FIG. 5 (step F201 in FIG. 2).

  Next, the user inputs a series of numbers “00000001” in the “1. Registration” field. For example, “Maintenance Report” is entered in the “(1) Material Name” field. Select "1. Storage", "2. Save", "3. Important", "4. Secret" from the "(2) Material type" column, and enter the corresponding number. Here, “storage” means management in a normal environment, and “storage” means management by taking measures to prevent physical change. Enter the period in the “(3) Storage, Storage Period” field. Based on this input information, the management controller 100 calculates the storage start date and the storage expiration date, and stores the data in the database. In the “(4) shelf position” field, a location where the document box 108 storing the document file 106 into which the document is to be bound is stored is input. For example, the information on this place is input as “first warehouse: 101: 2-6-3”. In the “(5) Report destination” field, report destination information such as the mail address of the user who is inputting information is entered. In the "(6) Batch registration" field, select "1. Do" or "2. Do not" and enter the corresponding number. In the “(7) Registrant ID” field, an ID for identifying the registrant is entered. Enter the last number corresponding to “1. Registration completed” and press the Enter key on the keyboard. Thereby, the information input step F202 of FIG. 2 is completed.

  When the registration information input from the terminal 102 is completed, the management information for document management is input to the management controller 100 via the LAN 110, and the management information is stored in the database 101 of the management controller 110. Also, document management information input from the terminal 102 is input to the IC registration device 103. In addition, the user registers the above-described registration-related information in the terminal 102 as information for searching for a document.

  When the user inserts the document IC tag 105a into the IC registration device 103, the IC registration device 103 writes document management information into the IC tag 105a (step F203 in FIG. 2). As a result, a management IC tag 105a is created. As shown in FIG. 1B, the user attaches the IC tag 105a in which the document management information is written in the IC register 103 to the document 107 (step F204 in FIG. 2). The document 107 to which the IC tag 105a is attached is bound into the corresponding document file 106 by the user. This completes the registration step (step F205 in FIG. 2).

  Next, the case where the user searches for the location of the document 107 to be extracted will be described (search step F206 in FIG. 2). The user selects “2. Search” from the screen of the terminal 102 shown in FIG. 2 and inputs the corresponding number. Then, the screen of the terminal 102 is switched to the search screen shown in FIG. Use this screen to enter search items.

  The user refers to the information registered in the terminal 102 and inputs information on the period expiration date in the “(1) period expiration date” field. In the “(2) Registration date” field, information on the registration date when the management information of the document is input is input. In the “(3) Material Name” field, information on the material name, for example, information on “Maintenance Report” is entered. In the “(4) serial number” column, the serial number in which the document is input, for example, “00000001” is input. Select "1. Storage", "2. Save", "3. Important", "4. Secret" from the "(5) Material type" column and enter the corresponding number. In the “(6) Storage, storage period” field, enter the period. In the “(7) shelf position” field, a location where the document box 108 storing the document file 106 into which the document is to be bound is stored is input. For example, information about this place. Enter as follows: “First warehouse: 101: 2-6-3”. In the “(8) Registrant ID” field, an ID for identifying the registrant is entered. In the “(9) Report destination” field, the notification destination information such as the mail address of the input user is entered. The last number corresponding to “1. Start search” is input, and the enter key on the keyboard is pressed (step F207 in FIG. 2).

  When this search input information is input from the terminal 102 to the management controller 100 via the LAN 110, the management controller 100 searches for the corresponding management information from the management information stored in the database 101. If the corresponding management information exists, this management information is output to the terminal 102 via the LAN 110. Therefore, the screen of the terminal 102 is switched to the search information display screen shown in FIG. 7 (step F208 in FIG. 2). In this case, the search items for specifying the search document may be narrowed down and the post-search information shown in FIG. 7 may be output.

  Next, the user selects whether or not to output the searched management information to the RFID scanner 104 on the screen shown in FIG. 7 (steps F209 and F210 in FIG. 2). When the searched management information is not transferred to the RFID scanner 104 (NO), for example, when the information of the document 107 is confirmed, the search step is completed by the above steps (F211).

  On the other hand, when the user decides to transfer the search management information to the RFID scanner 104 (step F210 in FIG. 2, YES), the corresponding number of “1. Data transfer” is input. This command is input to the management controller 100. Upon receiving this command, the management controller 100 transfers the management information of the document searched by the user to the antenna 109 via the LAN 110. The antenna 109 transmits management information from the management controller 100 to the RFID scanner 104 by radio waves. When receiving the management information from the antenna 109, the RFID scanner 104 stores the management information of the document transmitted from the antenna 109 (step F212 in FIG. 2). Thereby, the search step in FIG. 2 is completed (step F213 in FIG. 2), and the screen is switched to the screen at the end of the search shown in FIG.

  Here, a case where the user directly searches for a document will be described. The user carries the RFID scanner 104 storing the document management information from the management controller 100 and enters the warehouse where the document is stored. Then, the user transmits document management information stored from the RFID scanner 104 to the document. The above description is an example of a case where the storage location of the document is searched using the database 101 of the management controller 100, the search information is input to the RFID scanner 104, and then the search is performed. The present invention is not limited to this. Information on the storage location of the document may be registered in advance in the RFID scanner 104, and the document may be directly retrieved by carrying the RFID scanner 104 when the document needs to be retrieved. Is. In any of these methods, a document is searched using the characteristics of the RFID scanner.

  When the corresponding document 107 is positioned within the range of the electromagnetic field from the RFID scanner 104 carried by the user, the induced electromotive force is generated in the IC tag 105a by the electromagnetic force generated by the IC tag 105a attached to the document 107 from the RFID scanner. Occur. The IC tag 105 a is activated by this induced electromotive force, and the stored document management information is transmitted to the RFID scanner 104. When the RFID scanner 104 receives the management information transmitted from the IC tag 105a, it collates with the document management information stored in the RFID scanner 104. When the received document management information matches the stored document management information, the RFID scanner 104 informs the user that the search target document is near by a notification means such as a sound. The user searches for the target document 107 using the notification signal from the RFID scanner 104.

  The user drops the document box 108 containing the document file 106 in which the document 107 notified from the RFID scanner 104 is bound from the shelf, takes out the document file 106 from the document box 108, and corresponds to the document file 106. The document 107 to be used is taken out (step F213 in FIG. 2).

  Next, a method for discarding a document by the user will be described. The user selects “3. Discard” from the screen shown in FIG. Then, the screen of the terminal 102 is switched to the screen shown in FIG. 8 (step F214 in FIG. 2). The user sets the IC tag 105a attached to the document 107 to be discarded on the IC registration device 103 or the RFID scanner 104 (step F215 in FIG. 2). When the IC tag 105 a is set on the RFID scanner 104, the RFID scanner 104 clears the stored information of the IC tag 105 a and transmits a clear signal of the stored information to the antenna 109. The clear signal from the RFID scanner 104 received by the antenna 109 is input to the management controller 100. When the IC tag 105 a is set in the IC registration device 103, the clear signal is input from the terminal 102 to the management controller 100 via the LAN 110. Based on the clear signal, the management controller 100 adds information indicating that the document is discarded to the management information of the corresponding document, or deletes the management information regarding the discarded document.

  Thereafter, the screen of the terminal 102 is switched to the display screen after disposal shown in FIG. If it is necessary to confirm the contents of the discarded document, the information “1. Confirm” is input. Then, the screen is switched to the display screen after disposal shown in FIG. The user inputs the information “1. Delete” after confirming the contents of the display screen shown in FIG. Then. The screen is switched to the end screen shown in FIG. 12 (step F216 in FIG. 2).

  Next, an automatic notification method by the management controller 100 will be described. When “4. Automatic notification” is selected on the menu screen of FIG. 4, the screen is switched to the automatic notification screen shown in FIG. 11 (F217). When “1. Start” is selected on this automatic notification screen, the monitoring is switched to automatic notification. This automatic notification is monitored in the management controller 100 and the database 101 via the antenna 109.

  In this automatic report monitoring, since the management controller 100 is constituted by a computer, the management controller 100 measures the time by a built-in timer and manages the document storage / storage period by the microprocessor.

  When the IC tag 105a approaches the expiration date of the storage / storage period input in the registration item shown in FIG. 5, the IC tag 105a transmits to the antenna 109 that the storage / storage period is close to the expiration date. When the signal from the IC tag 105 a is received, the antenna 109 transmits the signal from the IC tag 105 a to the management controller 100 via the LAN 110. The management controller 100 receives the signal from the IC tag 105a and performs time limit management by the database 101. When the storage / storage period has expired, the management controller 100 notifies the notification entered on the screen of FIG. First, an email is sent to indicate that the storage / preservation period of the document 107 has expired.

  Along with this, it is possible to efficiently manage due date-designated documents and to immediately discard unnecessary ones, eliminating wasted space and organizing documents. In addition, necessary materials can be quickly searched.

  In the above description, a case where a document whose storage / retention period has expired is discarded is not limited to this. That is, there is a case in which a document with a designated retention period is set to a retention period before being discarded and discarded when the retention period has expired. In this case, use the screen shown in FIG. 5 for the IC tag of the document whose retention period has expired, and enter storage period information instead of the retention period, and shift the management of the document whose retention period has expired to storage management. The document may be managed during the storage period.

  Further, management information necessary for managing the document file 106 and the document box 108 is created using the registration screen of the terminal 102 shown in FIG. 5, and these management information is stored in the IC tags 105 b and 105 c using the IC registration unit 103. These IC tags 105b and 105c may be attached to the document file 106 and the document box 108, respectively, and the document file 106 and the document box 10 may be managed.

  Also, as the document file 106, a file with an IC tag 105b for binding a document having a different storage / storage period and a file with an IC tag 105b for binding a document having the same storage / storage period are prepared. . Similarly, as the document box 108, an IC tag 105c for affixing a document file 106 having a different storage / storage period and an IC tag 105c for storing a document file 106 having the same storage / storage period are provided. Prepare a sticker. Then, the documents 107 whose storage / storage periods have expired are collected, and these are transferred to the document file 106 having the same storage / storage period and bound. The document files 106 having the same storage / retention period may be collected and stored in the same document box 108 having the same storage / retention period, and the document may be managed in document file units or document box units. Is possible. By performing such management, the managed document, document file, and document box can be organized.

  Further, although a document is used as the material 107, the present invention is not limited to this, and any material can be used as long as the material manages the period. Further, the document file is used as the material folder 106, but the present invention is not limited to this, and any material folder can be used as long as the material 107 for managing the period can be organized and managed. is there. Further, although a document box is used as the storage box 108, the present invention is not limited to this, and any storage box 108 that can organize and manage the material folder 106 for managing the period may be used. Is. In addition, the material folders 106 are organized using the storage box 108, but the material folders 106 may be arranged directly on a shelf or the like without using the storage box 108 as necessary.

  In addition, some materials are prohibited from being taken out. For this material, management information prohibiting export is managed by entering the management information prohibiting export to the IC tag, so that the general search method does not provide information necessary for taking out the storage location of the material, etc. can do.

  As described above, according to the present invention, it is not necessary to store unnecessary materials, and a storage space can be secured by organizing the materials. In addition, it is possible to manage the material, and it is possible to prevent the material from being lost without accidentally discarding the necessary material. In addition, you can search for materials smoothly when you need them.

FIG. 1A is a configuration diagram showing a material management system according to an embodiment of the present invention, and FIG. 1B is a diagram showing an example of attaching an IC tag used in the material management system according to the embodiment of the present invention. is there. It is a flowchart which shows operation | movement of the material management system which concerns on embodiment of this invention. It is a figure which shows the example of a screen display of the login displayed on the screen of a terminal. It is a figure which shows the example of a screen display of the menu displayed on the screen of a terminal. It is a figure which shows the example of a display of registration displayed on the screen of a terminal. It is a figure which shows the example of a display of the search displayed on the screen of a terminal. It is a figure which shows the example of a display after the search displayed on the screen of a terminal. It is a figure which shows the example of a display of discard displayed on the screen of a terminal. It is a figure which shows the example of a display after discard displayed on the screen of a terminal. It is a figure which shows the example of a display after discard displayed on the screen of a terminal. It is a figure which shows the example of a display of the automatic notification displayed on the screen of a terminal. It is a figure which shows the example of a display at the time of completion | finish displayed on the screen of a terminal.

Explanation of symbols

100 Management Controller 101 Database 102 Terminal 103 IC Register 104 RFID Scanner (Detector)
105a, 105b, 105c IC tag 106 Document file (material folder)
107 Document (Material)
108 Document box
109 Antenna 110 LAN

Claims (8)

Managed materials, and
A material folder for organizing the materials;
An IC tag for a material that is affixed to each material and has a function of storing management information of the material and transmitting the management information;
A document folder IC tag attached to the material folder and having a function of storing management information of the material folder and transmitting the management information;
An IC register for reading / writing the management information to / from the IC tag;
In order to collate the management information of the material and the material folder transmitted from the IC tag with the management information of the material and the material folder stored in the database, and manage the storage of the material and the material folder based on the collation result And a management controller.   The material management system according to claim 1, wherein the management controller receives material and material folder management information transmitted from the IC tag by an antenna. The IC register is connected to the management controller via a LAN,
2. The material management system according to claim 1, wherein the IC register receives management information stored in a database of the management controller via a LAN, and reads / writes the management information to / from an IC tag. In addition, it has a portable detector,
The detector stores management information of the material and the material folder, collates the management information with the management information of the material and the material folder transmitted from the IC tag, and stores the stored material / the material folder. The material management system according to claim 1, wherein retrieval is performed.   4. The material management system according to claim 3, wherein the detector receives management information stored in a database of the management controller via an antenna and stores the management information. In addition, it has a storage box,
The storage box stores the material folder and includes an IC tag.
The material management system according to claim 1, wherein the IC tag stores information for managing the storage box and transmits the management information.   5. The material management system according to claim 1, wherein the IC register and the detector have a function of deleting management information stored in an IC tag. Further, the document IC tag includes information of a report destination as one of management information,
The material management system according to claim 1, wherein the management controller transmits management information to a report destination transmitted from the IC tag.

Images