JP2008040846A - Measurement apparatus management system using ic tag - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a measurement apparatus management system using an IC tag for allowing a headquarter of an electric power supplier to integrally manage measurement apparatuses for energy diagnosis and the like kept individually by respective offices. <P>SOLUTION: IC tags are attached to a measurement apparatus main body and its accessory measurement apparatus kept by each office of the electric power supplier, and information about the measurement apparatus and measurement operation are inputted to the IC tags. By a server device in a headquarter connected to a terminal having an IC tag reader/writer device of each office via a communication network, the information held in the IC tags attached to the measurement apparatus is managed for integrally managing the measurement apparatuses in the whole of the company. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a measuring device management system using an IC tag for centrally managing measuring devices stored in each office of an electric power company.

  In electric power companies, measurement business services such as energy diagnosis of electric facilities are generally performed on consignment from customers' companies.

  Specifically, it measures the amount of power consumed by each electrical facility for the customer's company, etc. After installing measuring devices such as watt hour meters in units of electrical facilities, the accumulated power for about 10 days Measure the amount. The result is recorded on a memory card, and after collection, the transition of power consumption is graphed and presented to the customer.

  Various types of measuring instruments and accessories are required to measure the amount of electric power. In general, an electric power company has a wide service area, and has an office in a wide area unit corresponding to each prefecture. For this reason, there is a current situation in which measurement equipment necessary for energy diagnosis is stored and operated in each business office for convenience. As a result, only the number of measuring instruments used for measurement work each month was reported from each office to the headquarters.

  However, there may be a case where a plurality of energy diagnosis measurement tasks are requested in the same office in the same area. In such a case, it is not possible to deal with only the measuring equipment stored at the office, and there are cases where a loan is received from another office.

  For this reason, when the commission of the measurement work at the office was decided, the headquarters was informed of information such as the expected number of measurement equipment used in the measurement work, the expected use period, and the type of measurement equipment. If there is a shortage in the number of measuring instruments stored at the establishment during the scheduled period of use, the headquarters will coordinate between the establishments and receive lending of measuring instruments from the corresponding establishment .

  In addition, measurement equipment is repaired at each business office, and if there is a problem, each business office will individually request repairs to the headquarters.

As described above, there has been no current management of measuring equipment by electric utilities. On the other hand, IC tags are used in the management of electronic devices and the like, and maintenance / reproduction systems and maintenance / reproduction methods for electronic devices incorporating IC tags have been proposed. (For example, see Patent Document 1).
JP-A-2005-322124

  Conventionally, the usage status of measuring instruments stored at each office has not been sufficiently grasped by the headquarters, and the information on the number of measuring instruments as the core of measuring instruments has been managed. That is, there is a problem that the quantity of lead wires, clamps, memory cards and other accessories necessary for measurement work is not individually managed at the headquarters. Therefore, even when the measuring instrument main body is usable, there is a situation in which the measuring instrument main body cannot be used for measurement work due to lack of accessories.

  In addition, there is a problem that the number of units that can actually be used cannot be grasped at the headquarters because the measuring instruments stored at each site cannot be used because they are repaired or loaned to other sites.

  Furthermore, only the measuring equipment stored at each business unit has no room for maintenance in number, and it has been used continuously until a failure occurs regardless of the frequency of use and time of use.

  The measuring device management system using the IC tag of the present invention is a server device of an electric power company, which is linked with a terminal of each business site equipped with an IC tag reader / writer device connected via a communication network. Is a measuring device management system that manages information on measuring instruments and accessories with IC tags that are stored in, and accepts applications for measuring operations that require the use of measuring devices. Device information input means for inputting to the pasted IC tag, business application registration means for registering application data for business using the measuring device received from the office terminal via the communication network in the database of the server device, Analyzing the business application data registered by the business application registration means, and from the database of the server device, the measuring instruments and Used equipment extracting means for extracting the combination data of the accessories, and used equipment notifying means for notifying the terminal of the business office storing the measuring instrument and accessories extracted by the used equipment extracting means, Used equipment list display means for displaying the combination data of the measuring instrument and accessories extracted by the used equipment extraction means on the terminal of the office where the business application was made, and the measuring equipment displayed by the used equipment list display means Business information input means for inputting the measurement business information to the IC tag of the measuring device through a terminal of a business office connected via a communication network.

  In other words, an IC tag into which information about the equipment is entered is attached to the measuring equipment stored at each office of the electric power company, and the measuring equipment information held by the IC tag in a server device such as the head office of the electric power company is compiled into a database. Centralized management. Here, the measuring device means accessories such as a measuring instrument main body and lead wires, clamps, a memory card and the like.

  By centrally managing the measurement equipment at each office in the headquarters, it is possible to collectively manage the entrustment of measurement work such as energy diagnosis that has been applied for by a customer company or the like by a server device such as the headquarters.

  Also, store the measuring instrument and accessories when the establishment that stores the measuring instrument and accessories extracted by the used equipment extracting means is different from the establishment that applied for the work by the business application registration means. A device borrowing permission means for displaying an input screen for borrowing permission of a measuring device on a monitor of a terminal at a business office and receiving an input of approval / disapproval is provided.

  Furthermore, when the measurement equipment stored at the office is issued, the data related to the delivery is input from the terminal of the office to the IC tag of the measurement equipment and registered in the database of the server device connected via the communication network. When receiving the input device and the measuring device stored in the office, the data related to the warehousing is input from the terminal of the office to the IC tag of the measuring device and registered in the database of the server device connected via the communication network. Warehousing information input means.

  Thereby, from the server apparatus in the headquarters or the like, it is possible to grasp the actual storage status of the measuring device at each office.

  In addition, when repairing the measuring device stored in the office, it is provided with repair information input means for inputting data relating to the repair from the terminal of the office to the IC tag of the measuring device and registering it in the database of the server device. Features.

  Furthermore, a maintenance information providing unit is provided that determines a measuring device requiring maintenance from usage information of the measuring device held in the database of the server device, and transmits the maintenance information to a terminal of a business office that stores the measuring device. It is characterized by that.

  Here, since the maintenance information is provided by the database of the server device, the contents of the provided information such as the maintenance period are managed in the database of the server device.

  In addition, when writing to or reading from the IC terminal of the measuring device from the terminal of the office, information on the measuring device held in the database of the server device and information held in the IC tag are transmitted via the communication network. In comparison, the apparatus includes a device information error detection means for performing an error check.

  Thereby, it is possible to prevent an error related to the handling of the measuring device at the office and to ensure the identity between the information held by the IC tag and the information held by the database of the server device.

  Further, the measurement device data stored in the database of the server device includes the measurement period such as the measurement period in the business information input unit, the repair period in the repair information input unit, and the maintenance period in the maintenance information providing unit. A flag is set and excluded from the target of the measuring device extracted by the used device extracting means.

  That is, the database of the server device also manages information on a period during which the measuring device cannot be used, and selects a measuring device to be used for the measurement work based on the information.

  Here, the period during which the measuring device cannot be used may include a period for reservation of the measuring work for the measuring device extracted by the used device extracting means or the like and before the determination.

  The measurement equipment management system using the IC tag of the present invention can manage the measurement equipment of all offices in an integrated manner so that the installation status and equipment configuration of the measurement equipment possessed by the electric utility can be grasped. Become.

  In particular, by attaching IC tags to individual measuring instruments and accessories and holding various types of information, it is possible to easily manage accessories that are complicated to manage. It is possible to avoid the situation where the main body of the instrument cannot be used for measurement work.

  In addition, since the measuring instruments of all offices are managed centrally, for example, even if there is an excess or deficiency of accessories between offices, it is possible to make adjustments on the database, resulting in excessive facilities. There is no risk of investment.

  Furthermore, since it is possible to quickly and reliably carry out borrowing permission for measurement equipment between offices, which has been done in the past, the person in charge who performs the work in addition to the efficient use of management resources Can be reduced.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 shows a measuring device management system 1 using an IC tag according to the present invention, a user terminal 3 of a business establishment connected via a communication network 2, and an IC tag reader / writer device 36 provided in the user terminal 3 of the business establishment. It is a functional block diagram of the measuring device 5 to which the IC tag 4 and the IC tag 4 that communicate with radio waves are attached.

  A measuring device management system 1 using an IC tag includes a transmission / reception unit 11 that communicates with a communication network 2, a central processing unit 12 that performs arithmetic processing related to measuring device information, a storage unit 13 that holds information related to measuring devices, and the like. It comprises an input unit 14 such as a keyboard for inputting data, and an output unit 15 such as a display device or a printer for outputting data.

  The storage unit 13 includes a measurement device (FIG. 3) DB 131 that stores data (FIG. 2) and the like written on an IC tag attached to an individual measurement device, and a measurement operation that manages information related to the measurement operation entrusted by the customer. It is comprised by DB132 (FIG. 4) etc.

  The central processing unit 12 includes a transmission / reception processing unit 501 that exchanges data with the transmission / reception unit 11, an input / output unit 502 that exchanges data with the input unit 14 or the output unit 15, and an IC attached to the measuring device 5. Device information input means 503 for inputting information into the tag 4 etc., business application registration means 504 for registering application for measurement work, used equipment extraction means 505 for extracting measurement equipment used for measurement work from work application data, other business Used for equipment borrowing permission means 506 for accepting borrowing permission when using measuring equipment stored in a place, used equipment notifying means 507 for notifying use of a measuring equipment stored in another place, and for a place that applied for measurement work Device list display means 508 for displaying a list of devices, business information input for inputting measurement job information to the database of the server device and the IC tag 4 Step 509, warehousing information input means 510 for inputting the warehousing information of the measuring device 5 to the database of the IC tag 4 and the server device, and warehousing information input means 510 for inputting the warehousing information of the measuring device 5 to the database of the IC tag 4 and the server device. The repair information input means 511 for inputting repair information of the measuring device 5 into the database of the IC tag 4 and the server device, the measuring device requiring maintenance is discriminated and the maintenance information is displayed on the monitor of the office, and the database of the server device Maintenance information providing means 513 to be input to the device, and device information error detecting means 514 for detecting an error by comparing information held in the IC tag 4 with information held in the database of the server device.

  First, the flow in the case of newly introducing the measuring device 5 in the measuring device management system 1 using the IC tag according to the present embodiment will be described.

  In the present embodiment, the measuring device as a database unit includes accessories such as lead wires, clamps, and memory cards in addition to the measuring device main body. Therefore, a unique measuring device ID is given to all newly introduced measuring instruments and accessories, and is associated with management information such as the type of the measuring device 5, the establishment ID of the establishment to store, the production date of the product, It is managed by the measuring device DB 131 in the storage unit 13.

  The measurement device DB 131 manages the measurement devices of all offices, thereby making it possible to grasp the installation status, device configuration, and the like of the measurement devices owned by the electric utility.

  The management information of the measuring device 5 stored in the measuring device DB 131 is sent from the IC tag reader / writer device 36 provided in the terminal device 3 of the office via the server device of the head office or the communication network 2 by the device information input means 503. 4 is affixed to the measuring device 5. Thereby, even when the measuring device 5 is rented out to another office as a single unit, the measuring device information can be easily obtained from the IC tag 4.

  The device information input means 503 is executed not only when the measurement device is registered first, but also when the database of the measurement device management system 1 using an IC tag is newly constructed.

  The measuring device 5 or the like stored in the office is used for measurement work performed by application from a customer such as a company. In the present embodiment, the measurement work performed by all offices is managed by constructing the measurement work DB 132. As a result, even if there is an excess or shortage of accessories between establishments, adjustments can be made on the database, and there is no risk of excessive investment in equipment.

A specific flow of the application for the measurement work will be described in detail with reference to FIG.
In the electric power company, when a customer applies for a measurement service, the local business office in charge takes care of it. The person in charge at the office receives an application for measurement work from the customer and decides specific measurement contents. In the present embodiment, the person in charge at the business site describes predetermined items in the measurement work application format displayed on the monitor of the output unit 35 provided in the user terminal 3 at the business site. Specifically, information such as a customer ID, a place where measurement work is performed, a measurement period, a type of work to be measured, an electric facility to be measured, and necessary measurement equipment is described. The measurement work application format for which the description has been completed is transmitted to the central processing unit 12 via the communication network 2 and registered in the measurement work DB 132 (work application receiving means 504). An example of measurement work is shown in FIG.

  The used device extraction unit 505 detects registration of a new measurement job application format and extracts a measurement device necessary for performing the measurement job from the measurement device DB 131 of the storage unit 13. That is, for the number of units of measurement equipment necessary for measurement work, a combination of the measuring instrument main body and accessories is tried from the measurement equipment DB 131. The combination is performed mainly on the measuring equipment that is stored by the establishment that applied for it from the viewpoint of efficiency. If there is a shortage, the measuring equipment that can be borrowed at other establishments is judged and extracted. At that time, it is performed in consideration of maintenance information and repair information described later.

  For standard electrical equipment described in the measurement details, list the required measurement equipment configuration from the equipment configuration master even if the specific equipment configuration is not described in the measurement work application format. can do.

  When the used equipment extraction means 505 lists the measurement equipment stored in other establishments, the equipment borrowing permission means 506 is activated and borrows the measurement equipment to the other establishments targeted. It can also be set to ask for permission. Specifically, a button for inputting approval / disapproval is displayed by displaying measurement work information such as the ID of a measurement device desired to be borrowed and a usage period on a monitor of an output unit provided in a user terminal of another office. . Persons in charge at other offices determine approval or disapproval from the measurement work information displayed on the monitor of the user terminal and click one of the buttons.

  When the device borrowing permission unit 506 receives data of a reply “No” from another office, the device borrowing permission unit 506 activates the used device extraction unit 505 again, extracts a new combination, and repeats the process.

  On the other hand, when the device borrowing permission unit 506 receives data of a response indicating “accept” from another office, the measuring device to be used for the measurement work is determined.

  The used device notification means 507 detects the determination of the measurement device and transmits data describing the notification regarding the use of the measurement device to the user terminal of the business office that stores the measurement device used for the measurement work. Specifically, measurement work information such as the ID of the measurement device used for the measurement work, the usage period, and the work shop ID for performing the measurement work is displayed on the monitor of the output unit provided in the user terminal of the other work place. As a result, the establishment that received the transmission confirms and prepares the measurement equipment to be stored for use in measurement work. In particular, when lending a measuring instrument to another office, it is possible to prepare for the transfer of the measuring instrument based on the described measurement work information.

  Simultaneously with the activation of the used device notification unit 507, the used device list display unit 508 is activated to create a list of determined measurement devices to be used for measurement work. The created list is displayed on the monitor of the output unit 35 provided in the user terminal 3 of the business office that applied for the measurement work. Thereby, the person in charge of a business office can prepare a measuring device based on a list.

  When all of the measuring devices used for the measurement work are stored in the own business office, the measuring device is determined without starting the device borrowing permission unit 506, so the list created by the used device list display unit 508 is created. Only sent.

  As described above, the business so far can be performed quickly and reliably on the database, so that the burden on the person in charge of the work can be reduced.

Next, a flow for carrying out the measurement work will be described with reference to FIG.
The work information input unit 509 is activated by determining the measurement equipment used for the measurement work, and the measurement work information is input to the data of the measurement equipment 5 held in the measurement equipment DB 131 of the storage unit 13. On the other hand, at a business office that performs measurement work, measurement equipment is prepared by the period of the measurement work. In the prepared measurement device 5 or the like, the measurement information such as the measurement job ID is written in the pasted IC tag 4 or the like by the job information input means 509. Specifically, the data is input to the IC tag 4 from the IC tag reader / writer device 36 provided in the terminal 3 of the office via the communication network 2.

  The measuring equipment 5 and the like stored in the business office is delivered from the business office in accordance with the period used for the measurement work. At the time of delivery, the person in charge at the establishment that performs the delivery process of the measuring device 5 or the like displays the operation screen of the exit information input means 510 on the monitor of the output unit 35 provided in the terminal 3 of the establishment. By clicking the exit button installed on the operation screen, the IC tag reader / writer device 36 is activated and the exit information is written into the IC tag 4. As the delivery information, the date and time when the IC tag was actually written is saved in a time stamp format, and the delivery destination, the purpose of delivery, and the like are saved. At the same time, the delivery information is transmitted to the measurement device DB 131 of the storage unit 13 via the communication network 2 to update the data of the measurement device 5.

  The measurement device 5 to which the IC tag 4 is attached is returned to the business office that received the application after performing the measurement operation at the customer company that applied for the measurement operation. At the time of warehousing, the person in charge at the establishment that handles the warehousing process of the measuring device 5 or the like displays the operation screen of the warehousing information input means 511 on the monitor of the output unit 35 provided in the terminal 3 of the establishment. By clicking the warehousing button installed on the operation screen, the IC tag reader / writer device 36 is activated and the warehousing information is written into the IC tag 4. As the warehousing information, the date and time when the IC tag was actually written is saved in a time stamp format, and the warehousing destination and the like are saved. At the same time, the warehousing information is transmitted to the measuring device DB 131 of the storage unit 13 via the communication network 2, and the data of the measuring device 5 is updated.

  In addition, even in the case of performing delivery and receipt in order to lend a measuring device at another office, it is preferable to save the history by the delivery information input means 510 and the receipt information input means 511.

  It should be noted that operation buttons and the like of the warehousing information input means 510 and the warehousing information input means 511 are installed on the display screen of the used device list display means 508 so that a series of operations are performed on the same display screen. You can also.

  By managing the measuring equipment of all offices by the measuring equipment management system 1 using the IC tag of the present invention, it becomes possible to grasp the installation status and equipment configuration of the measuring equipment owned by the electric utility, Measurement equipment that can no longer be used due to repair can be accurately grasped.

  When it is recognized that the measuring device 5 needs repair, the person in charge at the storage office activates the repair information input means 512 and displays the repair start date in the time stamp format and the repair start information of the repair company or the like. input. The input repair start information is stored in the data of the measuring device 5 in the measuring device DB 131 and a repair flag is set. As a result, the measuring device 5 is excluded from the list of measuring devices to be listed by the device extracting unit 505. At the same time, the repair information input means 512 inputs repair start information to the IC tag 4 of the measuring device 5 from the IC tag reader / writer device 36 provided in the terminal 3 of the office.

  The person in charge at the office that stores the measuring device 5 orders the repair of the measuring device 5 after the completion of these processes.

  After the repair is completed, the repair information input unit 512 is activated in the same manner, and repair completion information such as a repair completion date and a repair location in a time stamp format is input. The input repair completion information is stored in the data of the measuring device 5 in the measuring device DB 131 and the repair flag is removed. As a result, the measuring device 5 is added to the list of measuring devices by the device extracting unit 505. At the same time, the repair information input means 512 inputs repair completion information to the IC tag 4 of the measuring device 5 from the IC tag reader / writer device 36 provided in the terminal 3 of the office.

  When repairing the measuring device 5 at the headquarters, similar processing is performed by the IC tag reader / writer device provided in the server device at the headquarters.

  In addition, by providing the maintenance information providing unit 513, it is possible to perform maintenance of the measuring device at an appropriate time in consideration of the installation status and device configuration of the measuring device owned by the electric utility. In determining the maintenance timing, the determination is made on the basis of data such as the manufacturing date, repair history, total operation time, and the like held in the measurement device DB 131. When it is determined that maintenance is required for the measuring device 5, an operation screen describing maintenance information such as a scheduled period is displayed on the monitor of the output unit 35 provided in the user terminal 3 of the business office to be stored.

  The person in charge at the office that stores the measuring device 5 starts maintenance of the measuring device 5 based on the maintenance information. By clicking the maintenance start button installed on the operation screen, maintenance start information is input to the IC tag 4 of the measuring device 5 from the IC tag reader / writer device 36 provided in the terminal 3 of the office. The maintenance start information is stored in the data of the measuring device 5 in the measuring device DB 131 and a maintenance flag is set. As a result, the measuring device 5 is excluded from the list of measuring devices to be listed by the used device extracting unit 505.

  Accordingly, it is possible to periodically perform maintenance of the measuring device while taking into consideration the influence on the measurement work performed by the electric power company, and as a result, it is possible to extend the durability of the measuring device.

  Similarly, when the maintenance is completed, the maintenance completion information is displayed on the IC tag 4 of the measuring device 5 by clicking the maintenance completion button installed on the operation screen from the IC tag reader / writer device 36 provided in the user terminal 3 at the office. Input. The maintenance completion information is stored in the data of the measuring device 5 in the measuring device DB 131 and the maintenance flag is removed. As a result, the measuring device 5 is added to the list of measuring devices by the device extracting unit 505.

  Furthermore, the measuring device management system 1 using the IC tag includes device information error detection means 514. When the IC tag reader / writer device 36 provided in the user terminal 3 of the business establishment writes or reads the IC tag 4 attached to the measuring device 5, the device information error detecting means 514 is activated to measure the measuring device. The consistency of information with the DB 131, the measurement work DB 132, etc. is checked, and if an error is detected, a message notifying the error is displayed on the monitor of the output unit 35 provided in the user terminal 3 at the office. Thereby, for example, when an input is made to a measuring device other than the designated measuring device 5 by the used device extracting means 505, a message to that effect is displayed, and erroneous use can be avoided.

  The IC tag used in the measuring device management system 1 using the IC tag of the present invention is an electronic tag using RFID (automatic authentication using radio) technology, but uses the UHF band for the frequency band. It is possible to increase the communication distance by using such technology, and by using this technology in the present invention, it is possible to easily detect even if the installation location is not known in measurement work. it can.

  Next, another embodiment of the measuring device management system 1 using the IC tag of the present invention will be described.

  In some cases, an electric power company entrusts work to a construction company that has jurisdiction over the same region, for example, in addition to establishments by prefecture. In such a case, the electric power company outsources the measurement company to the construction company, and the construction company also performs storage of the measuring equipment. The flow in that case is shown in FIG.

  For establishments by prefecture, construction companies with the same jurisdiction carry out the overall work of measurement work, and establishments by prefecture coordinate with the headquarters. The construction company carries out data linkage in order to share information with the establishments of each prefecture, and the headquarters can manage the measurement work performed by the construction company and the storage status of the measurement equipment in real time.

1 is a functional block diagram of a measuring device management system 1 using an IC tag according to an embodiment of the present invention, a business establishment user terminal 3, a measuring device 5, and the like. It is a structural example of the data which the IC tag 4 of the measuring device 5 of FIG. 1 hold | maintains. It is an example of a structure of measurement apparatus DB131 in the memory | storage part 1 of FIG. It is an example of a structure of measurement work DB132 in the memory | storage part 1 of FIG. It is a work flow figure from the commission of a measurement work to the determination of a measuring device in measuring device management system 1 using an IC tag concerning an embodiment of the invention. It is an example of the electrical measurement point in the measurement work for energy diagnosis in this embodiment. It is a work flow figure from the determination of a measurement apparatus to the completion of a measurement task in the measurement apparatus management system 1 using an IC tag according to an embodiment of the present invention. In this invention, it is an example of embodiment in the case of sharing and performing a measurement operation | work by the establishment and construction company of an electric power company.

Explanation of symbols

1 Measuring equipment management system using IC tag 2 Communication network 3 Office (user terminal)
4 IC tag 5 Measuring device 11, 31 Transmission / reception unit 12, 32 Central processing unit 13, 33 Storage unit 14, 34 Input unit 15, 35 Output unit 36 IC tag reader / writer device 131 Measuring device DB
132 Measurement DB
133 Registered company DB
501 Transmission / reception processing means 502 Input / output means 503 Equipment information input means 504 Work application registration means 505 Equipment used extraction means 506 Equipment borrowing permission means 507 Equipment used notification means 508 Equipment used list display means 509 Work information input means 510 Delivery information input means 511 Receipt information input means 512 Repair information input means 513 Maintenance information provision means

Claims (7)

In a server device of an electric power company, a measuring instrument and an accessory attached with an IC tag stored in each business office in cooperation with a terminal of each business office equipped with an IC tag reader / writer device connected via a communication network A measurement equipment management system that accepts applications for measurement work that requires the use of measurement equipment,
Device information input means for inputting data relating to the measuring device to an IC tag attached to the measuring device;
A business application registration means for registering application data of a business using a measuring device received from a terminal of an office via a communication network in a database of a server device;
Analyzing the business application data registered by the business application registration means, and from the database of the server device, use equipment extraction means for extracting combination data of measuring instruments and accessories used for business,
Used device notifying means for notifying the use of the measuring device to the terminal of the office that stores the measuring instrument and accessories extracted by the used device extracting means,
Used equipment list display means for displaying the combination data of the measuring instrument and accessories extracted by the used equipment extraction means on the terminal of the establishment that has applied for business,
Business information input means for inputting measurement work information of the measurement equipment displayed by the used equipment list display means to an IC tag of the measurement equipment through a terminal of a business office connected via a communication network;
A measuring instrument management system comprising:   A business establishment that stores measuring instruments and accessories when the business establishment that stores the measuring instruments and accessories extracted by the used equipment extraction means is different from the business establishment that applied for business by the business application registration means. 2. The measuring device management system according to claim 1, further comprising device borrowing permission means for displaying an input screen for borrowing permission of the measuring device on the monitor of the terminal and accepting an input of approval or disapproval. A delivery information input means for inputting data relating to delivery to the IC tag of the measurement device from the business terminal and registering it in the database of the server device connected via the communication network when the measurement device stored at the business location is delivered When,
When entering a measuring device stored at a business site, data relating to the warehousing is input from the terminal of the business site to the IC tag of the measuring device and registered in the database of the server device connected via the communication network. When,
The measuring device management system according to claim 1, further comprising:   When repairing a measuring instrument stored in an office, the apparatus includes a repair information input unit that inputs data related to the repair to an IC tag of the measuring instrument from a terminal of the office and registers the data in the database of the server device. The measuring device management system according to any one of claims 1 to 3.   Maintenance information providing means for determining measurement equipment that needs maintenance from the usage information of the measurement equipment held in the database of the server device and transmitting maintenance information to a terminal of a business office that stores the measurement equipment. 5. The measuring device management system according to claim 1, wherein the measuring device management system is characterized in that:   When writing to or reading from an IC terminal of a measuring device from a terminal at an office, the information on the measuring device held in the database of the server device is compared with the information held in the IC tag via the communication network. 6. The measuring device management system according to claim 1, further comprising device information error detection means for performing an error check.   A flag is set in the data of the measurement device held in the database of the server device for a period during which the measurement device cannot be used, such as a measurement period in the business information input unit, a repair period in the repair information input unit, and a maintenance period in the maintenance information providing unit. 7. The measuring device management system according to claim 1, wherein the measuring device management system is set and excluded from the target of the measuring device extracted by the used device extracting means.

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