Management system for replacing water meters whose certification deadline has expired

Abstract

To provide a management system of replacement work of a calibration term-expired water meter, enabling accurate management of a situation of replacement work till returning a dug-out old water meter to an ordering party and stock of water meters and reliably managing the dug-out old water meter and returning it to the ordering party by simply and reliably collating data of the calibration term-expired water meter whose replacement has been finished with the already-stored data of the replacement-finished water meter.SOLUTION: In a system, a contractor portable terminal includes a voice input section 210 for acoustically inputting a number and a pointer value of a calibration term-expired water meter whose replacement has been finished, and a collation confirmation section 230 collating the number and pointer value of the replacement-finished calibration term-expired water meter input from the voice input section 210, with the already-stored number and pointed value of the replacement-finished calibration term-expired water meter.SELECTED DRAWING: Figure 7

Description

[Technical Field]

[0001] The present invention relates to a management system for replacing water meters whose certification deadlines have expired, which are connected midway through a water pipe. [Background technology]

[0002] Generally, water meters connected to water pipes must be replaced when the specified certification expiration date has passed. This replacement work for water meters whose certification expiration date has passed is carried out by waterworks operators such as local governments, but the actual replacement work is carried out by contractors.

[0003] This replacement work for expired water meters is carried out, for example, by connecting a specified connection device to the middle of the water pipe (Patent Documents 1 and 2). When carrying out this replacement work, a new water meter is received from the construction client based on the work schedule for the replacement work for expired water meters, and the old water meter that has been dug up after the replacement work is returned to the client. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Japanese Patent Application Laid-Open No. 2003-74091 [Patent Document 2] Japanese Patent Application Laid-Open No. 2005-213802 Summary of the Invention [Problem to be solved by the invention]

[0005] Such replacement work for expired water meters requires complex tasks such as creating a work schedule for the replacement work for expired water meters, receiving a new water meter for replacement from the construction client based on this work schedule, and returning the old water meter that has been dug up after the replacement work to the client, as well as accurate management of the status of the replacement work and water meter inventory.

[0006] In particular, contractors will carry out replacement work based on the work schedule for water meters whose certification period has expired and will input the status of the work as it is carried out, but the old water meters that are dug up after the replacement work must be carefully managed and returned to the construction client.

[0007] The present invention aims to solve such problems by providing a management system for replacement work of water meters whose inspection deadline has expired, which enables accurate management of the status of the replacement work and water meter inventory until the old water meter that has been dug up is returned to the client by simply and reliably comparing the data of water meters whose inspection deadline has expired and replacement has been completed with the data of water meters whose replacement has already been completed and which have been stored, and which enables reliable management of the old water meter that has been dug up and returned to the client. [Means for solving the problem]

[0008] In order to solve the above problems and achieve the object, the present invention is configured as follows.

[0009] The invention described in claim 1 is a management system for replacing expired water meters that manages the replacement work of expired water meters from the contractor side in response to an order based on replacement work data for expired water meters from a construction client and delivery data for new water meters for replacement, It is established on the contractor side, a replacement work database that stores replacement work data for water meters whose certification deadlines have expired from construction clients and stores work schedule data for replacement work for water meters whose certification deadlines have expired; a water meter inventory database that stores delivery data of new water meters for replacement from construction clients and stores allocation data for allocating the new water meters to contractors who will carry out the replacement work; a management server including: It is provided portable on the contractor side, The construction contractor accesses the management server that manages the construction, and carries out the replacement work based on the work schedule data for the replacement work of the water meter whose certification period has expired. Includes the number and guideline value of the water meter whose inspection deadline has expired and replacement has been completed A contractor's mobile terminal is included, which inputs construction data of the construction status one by one; The contractor's mobile terminal includes: a voice input unit for inputting the number of the water meter whose verification deadline has expired and whose replacement has been completed, and the indicator value by voice; a verification unit that verifies the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed, input from the voice input unit, with the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed and that has already been stored; an input data display unit that displays the number and indicator value of the water meter whose verification deadline has expired and whose replacement has been completed, which are input from the voice input unit; and a target data display unit that displays the number and indicator value of the water meter whose replacement has been completed and whose inspection deadline has expired, which are already stored in the management server. This is a management system for replacement work of water meter whose certification deadline has expired. [Effects of the Invention]

[0011] With the above-described configuration, the present invention has the following effects.

[0012] In the invention described in claim 1, when the replacement work is completed, the contractor's mobile terminal inputs by voice the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed, and compares the input number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed with the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed that has already been stored.This allows for easy and reliable comparison of the data of the old water meter that has been dug up with the data of the water meter whose replacement has already been stored, making it possible to accurately manage the status of the replacement work and the water meter inventory until the old water meter that has been dug up is returned to the client, and the old water meter that has been dug up can be reliably managed before being returned to the client.

[0013] Also, By providing an input data display section that displays data input by voice and a target data display section that displays target data to be verified, verification can be performed easily and reliably even by visual inspection. [Brief explanation of the drawings]

[0014] [Figure 1] This is a diagram of the management system for replacement work of water meter whose certification deadline has expired. [Figure 2] This is a flow diagram of the management system for replacement work of water meter whose certification deadline has expired. [Figure 3]10 is a menu screen of a contractor management terminal. [Figure 4] This is the construction management screen of the management system for replacement of water meters whose certification deadline has expired. [Figure 5] This is the inventory management screen of the management system for water meter replacement work for water meters whose certification deadline has expired. [Figure 6] FIG. 1 is a configuration diagram of a data collating system. [Figure 7] FIG. 10 is a diagram illustrating the configuration of data collation in a contractor's mobile terminal. [Figure 8] FIG. 1 is a flow diagram of a data matching system. [Figure 9] FIG. 1 is a diagram showing a screen of a tablet computer. [Figure 10] FIG. 10 is a diagram illustrating verification. [Figure 11] FIG. 10 is a diagram illustrating rereading. DETAILED DESCRIPTION OF THE INVENTION

[0015] Hereinafter, an embodiment of the management system for replacement work of expired water meter of the present invention will be described. The embodiment of the present invention shows the most preferable mode of the invention, and the present invention is not limited to this. [Configuration of the management system for replacement of water meter whose certification deadline has expired]

[0016] Figure 1 is a block diagram of the management system for replacement work of water meters whose certification period has expired. This management system for replacement work of water meters whose certification period has expired is a management system that allows contractors to manage the work of replacing water meters whose certification period has expired, which is carried out by contractors in response to orders from construction clients (waterworks entities such as local governments).

[0017] This management system for replacing expired water meter meters is installed on the contractor's side and is composed of a management server 10, a contractor management terminal 20, and a contractor mobile terminal 30. The management server 10 and the contractor management terminal 20 are connected by a communication line such as an in-house network (LAN) 40, and the management server 10 and the contractor mobile terminal 30 are connected by a network such as the Internet 50.

[0018] The management server 10 includes a replacement work database 11 and a water meter inventory database 12. The replacement work database 11 has a certified water meter replacement work ledger storage area 11a that stores replacement work data for certified water meters received from the construction client, and a work schedule storage area 11b that stores work schedule data for replacement work for certified water meters. The water meter inventory database 12 has a shipping data storage area 12a that stores shipping data for new water meters for replacement received from the construction client, and an allocation data storage area 12b that stores allocation data for allocating new water meters to contractors who will perform the replacement work.

[0019] The contractor management terminal 20 is composed of a personal computer and has input means such as a keyboard 21 and a mouse 22, as well as a display device 23 and a printer 24. The contractor management terminal 20 accesses the management server 10 via a communication line such as an in-house network (LAN) 40, and inputs data into the inspection-expired water meter replacement work ledger memory area 11a and the work schedule memory area 11b of the replacement work database 11, or outputs the stored data to the display device 23 and the printer 24.

[0020] In addition, the contractor management terminal 20 accesses the management server 10 via a communication line such as the in-house network (LAN) 40, and inputs data into the shipping data storage area 12a and allocation data storage area 12b of the water meter inventory database 12, or outputs the stored data to the display device 23 and printer 24.

[0021] Furthermore, a USB memory 60 can be connected to the contractor management terminal 20, and data can be read from and written to the USB memory 60. In this embodiment, data on replacement work for expired water meters from the construction client is stored in the USB memory 60, and the USB memory 60 is connected to the contractor management terminal 20, data is read from the USB memory 60, and the management server 10 is accessed, and the data on replacement work for expired water meters is stored in the replacement work database 11.

[0022] In addition, by connecting a USB memory 60 to the contractor's management terminal 20 and accessing the management server 10, replacement work data and water meter inventory data after the replacement work for a water meter whose certification period has expired can be written to the USB memory 60, and the data can be submitted to the construction client via the USB memory 60.

[0023] The contractor's mobile terminal 30 is provided portable on the contractor's side, is connected to a network such as the Internet 50, and is connected to a mobile printer 31 by infrared communication or the like.

[0024] The contractor's mobile terminal 30 accesses the management server 10, carries out the replacement work based on the work schedule data for the replacement work of the water meter whose certification period has expired, and sequentially inputs the construction data on the construction status. This construction data on the construction status includes the contractor's name, the indicator of the old water meter, the indicator of the new water meter, the number of the new water meter, etc.

[0025] The contractor management terminal 20 receives construction status data from the contractor's mobile terminal 30 in real time, making it possible to immediately manage the replacement work of water meters whose certification period has expired and the delivery of new water meters for replacement.

[0026] When the replacement work of the water meter whose certification period has expired is completed, the contractor's portable terminal 30 transmits the information to the portable printer 31 by infrared communication or the like, and the portable printer 31 prints out the information that the replacement of the water meter whose certification period has expired has been completed, thereby informing the completion of the replacement work. [Flow of the management system for replacement of water meter whose certification deadline has expired]

[0027] Figure 2 is a flow diagram of the management system for the replacement of water meter whose certification period has expired. In this management system for the replacement of water meter whose certification period has expired, the contractor receives a USB memory stick 60 containing the replacement work data for the water meter whose certification period has expired from the construction client, and connects this USB memory stick 60 to the contractor management terminal 20 (S11).

[0028] The contractor management terminal 20 reads data from the USB memory 60 by operating the memory data read bar 71 on the menu screen 70 in Fig. 3, and accesses the management server 10 by operating the database creation bar 72 to store the replacement work data for the water meter whose certification deadline has expired in the replacement work database 11 (S12). The replacement work database 11 stores the replacement work data for the water meter whose certification deadline has expired from the construction client in the water meter replacement work ledger memory area 11a.

[0029] Once the data is read from the USB memory 60, the contractor enters the work schedule for the replacement work of the expired water meter by operating the menu screen 70 of the contractor management terminal 20 (S13), and then enters the planned date for the replacement work, and stores the work schedule data for the replacement work of the expired water meter in the work schedule memory area 11b (S14).

[0030] Then, the USB memory 60 is connected to the contractor management terminal 20, and the scheduled data for the replacement work of the water meter whose certification period has expired is written into the USB memory 60 by operating the memory data writing bar 73 on the menu screen 70, and the work schedule data is written into the USB memory 60 by operating the work schedule bar 74, and this USB memory 60 is then submitted to the construction client.

[0031] Based on the planned data for replacement of the water meter whose certification period has expired, the construction client stores the delivery data of the new water meter for replacement in the USB memory 60. The contractor receives the USB memory 60 storing the delivery data of the new water meter for replacement from the construction client, and connects this USB memory 60 to the contractor management terminal 20 (S21).

[0032] The contractor management terminal 20 reads data from the USB memory 60 by operating the memory data read bar 71 on the menu screen 70, and accesses the management server 10 by operating the database creation bar 72 on the menu screen 70, and stores the shipping data of a new water meter for replacement from the construction client in the water meter inventory database 12 (S22). This storage in the water meter inventory database 12 stores the shipping data of the new water meter for replacement in the shipping data storage area 12a.

[0033] When the data is read from the USB memory 60, the delivery data of the new water meter for replacement is displayed on the contractor management terminal 20, the new water meter is allocated and input to the contractor who will carry out the replacement work (S23), and the allocation data allocating the new water meter to the contractor who will carry out the replacement work is stored in the allocation data memory area 12b.

[0034] The contractor who will carry out the replacement work accesses the management server 10 using the contractor's mobile terminal 30, carries out the replacement work based on the work schedule data for the replacement work of the water meter whose certification deadline has expired in the replacement work database 11, and sequentially inputs the work status data into the replacement work database 11 (S24). The work status data includes the contractor's name, the indicator of the old water meter, the indicator of the new water meter, the number of the new water meter, etc.

[0035] The contractor receives construction data on the construction status from the contractor's mobile terminal 30 in real time, and can instantly manage the replacement work of water meters whose certification period has expired and the delivery of new water meters for replacement using the construction management screen and inventory management screen of the contractor's management terminal 20.

[0036] Also, when the replacement work is completed, the contractor performing the replacement work accesses the management server 10 using the contractor's mobile terminal 30 and stores the delivery data of the new water meter in the delivery data memory area 12a of the water meter inventory database 12 (S24).

[0037] Furthermore, when the replacement work is completed, the contractor who carried out the work will send the information via infrared communication or the like from the contractor's mobile terminal 30 to the portable printer 31, which will then print out a notice that the replacement of the water meter whose certification period has expired has been completed, thereby notifying the completion of the replacement. The old water meter that has been dug up will be returned to the construction client.

[0038] When the replacement work is completed, the contractor creates documents to be submitted to the construction client using the contractor management terminal 20, prints them out using the printer 24, and submits them to the construction client (S25). These documents include a construction completion notice, an invoice, a water meter ledger, a water meter return slip, etc. [Management of the management system for replacement of water meters whose certification deadline has expired]

[0039] 4 shows the construction management screen of the management system for replacement work of expired certified water meter. When data is read from USB memory 60 into contractor management terminal 20, and management server 10 is accessed and replacement work data for expired certified water meter is stored in replacement work database 11, construction, faucet number, route number, street name, house number, direction, diameter, use, name, telephone number, and certification expiration date are displayed on construction management screen 80. Then, the contractor and planned work date are entered on this construction management screen 80.

[0040] The contractor displayed on the construction management screen 80 carries out the replacement work based on the work schedule data for the replacement work of the water meter whose inspection deadline has expired, and accesses the management server 10 from the contractor's mobile terminal 30 to sequentially input construction data on the construction status, such as the construction date, construction type, old water meter number, removal guidelines, old water meter number, and new inspection deadline.

[0041] In this way, construction data on the construction status is input sequentially and displayed on the construction management screen 80, allowing the status of replacement work for water meters whose certification period has expired to be checked immediately, so that inquiries from those who are scheduled for replacement work can be responded to promptly.

[0042] 5 shows the inventory management screen of the management system for replacement work of water meter whose certification deadline has expired. When data is read from USB memory 60 into the contractor management terminal 20, the management server 10 is accessed, and the shipping data of a new water meter for replacement from the construction client is stored in the water meter inventory database 12, the box, receipt date, diameter, water meter number, certification expiration date, input date, shipping, and shipping date are displayed on the inventory management screen 90. The contractor is then entered on this inventory management screen 90.

[0043] The contractor displayed on the inventory management screen 90 carries out the replacement work based on the work schedule data for the replacement work of the water meter whose certification period has expired, and when the replacement work is completed, the contractor accesses the management server 10 from the mobile terminal 30 of the contractor and enters the date of use and the date of use.

[0044] In this way, by storing the shipping data of new water meters for replacement from the construction client in the water meter inventory database 12 and displaying the usage status on the inventory management screen 90, the received water meters can be managed accurately.

[0045] [Data collation system] The management system for replacement of expired water meters, which manages the work of replacing expired water meters from the contractor's side in response to an order based on replacement work data for expired water meters from the construction client and delivery data for new water meters for replacement, includes a data collation system.

[0046] The data collating system of this embodiment is configured as shown in FIG. This data matching system includes a management server 10 provided on the contractor's side, which includes a replacement work database 11 that stores replacement work data for water meters whose inspection deadline has expired from the construction client and stores work schedule data for the replacement work for water meters whose inspection deadline has expired, and a water meter inventory database 12 that stores delivery data for new water meters for replacement from the construction client and stores allocation data for allocating the new water meters to the contractor who will carry out the replacement work, and a contractor mobile terminal 200 that is portable provided on the contractor's side and accesses the management server 10 that manages the work from the contractor's side, carries out the replacement work based on the work schedule data for the replacement work for water meters whose inspection deadline has expired, and sequentially inputs work data on the work status.

[0047] This contractor's mobile terminal 200 is configured as a tablet computer, as shown in Fig. 7. The contractor's mobile terminal 200 is configured to carry out replacement work based on the work schedule data for replacement work of water meters whose certification deadline has expired in the replacement work database, and to sequentially input construction data on the construction status into the replacement work database, and is equipped with a data matching system.

[0048] This data matching system includes a voice input unit 210, a voice-to-text conversion unit 220, a matching confirmation unit 230, and a display unit 240, and matches the voice-input number and indicator value of a water meter whose inspection deadline has expired and whose replacement has been completed with the number and indicator value of a water meter whose inspection deadline has expired and whose replacement has been completed that has already been stored.

[0049] The voice input unit 210 is configured so that, when the contractor has completed the replacement work, he or she can input the number of the excavated water meter whose inspection deadline has expired and the indicator value by voice.It has a microphone, and voice can be input using the voice input setting unit 211.

[0050] The voice-to-text converter 220 is configured to convert the voice data input from the voice input unit 210 into text data, and uses a well-known conversion technique. The voice-to-text converter 220 converts the voice data of the number of the water meter whose inspection deadline has expired and replacement has been completed, and the indicator value, into text data, and the text data can be displayed by the display instruction unit 221.

[0051] The matching confirmation unit 230 is configured to match the number and indicator value of a water meter whose replacement has expired and whose inspection deadline has passed, input from the voice input unit 210, with the number and indicator value of a water meter whose replacement has expired and whose inspection deadline has passed, which are already stored in the management server 10.

[0052] The display unit 240 has an input data display unit 241 and a target data display unit 242. The input data display unit 250 displays the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed, which are input from the voice input unit 210. The target data display unit 242 displays the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed, which are already stored in the management server 10.

[0053] [Data matching system flow] The flow of the data matching system will be explained based on Fig. 8. When the contractor has completed the replacement work, he starts up the contractor's mobile terminal 200 (S31), and inputs by voice the number of the water meter whose certification deadline has expired and whose replacement has been completed, and the indicator value, from the contractor's mobile terminal 200 (S32).

[0054] The input number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed are compared with the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed that have already been stored (S33). If the comparison is a match, the comparison confirmation is recorded as normal (S34) and the process ends (S35).

[0055] The input number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed are compared with the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed that has already been stored (S33). If the comparison does not match, an error occurs and the process moves to S32, and the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed are input again by voice.

[0056] The input number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed are compared again with the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed that have already been stored (S33), and if the comparison is a match, a normal comparison confirmation is recorded (S34) and the process ends (S35).

[0057] In this way, when the replacement work is completed, the contractor can input the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed by voice, and by comparing this with the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed that has already been stored, the contractor can easily and reliably confirm the old water meter that has been dug up, making it possible to accurately manage the status of the replacement work and the water meter inventory, and to reliably return the old water meter that has been dug up to the client.

[0058] [Contractor's mobile device screen] The contractor mobile terminal 200 is configured as a tablet computer, and the screen of this tablet computer is shown in FIG.

[0059] The screen 250 of this tablet computer has a contractor display section 251, a checker display section 252, and a construction team display section 253 showing the person in charge who actually carried out the construction.

[0060] The number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed are input by voice, and are compared with the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed and which have already been stored, and the device has a meter number display unit 254 that displays the number and indicator value of the water meter whose inspection deadline has expired and which has been input by voice, an indicator value display unit 255, an input confirmation button 256, a message display unit 257, an information display unit 258 that displays the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has already been stored, a search button 259, and a comparison confirmation unit 260. The meter number display unit 254 and indicator value display unit 255 make up the input data display unit 241.

[0061] The number and indicator value of the water meter whose certification deadline has expired, entered by voice, are displayed in the meter number display section 254 and indicator value display section 255, in that order, by operating the input confirmation button 256. By operating the search button 259, the information to be communicated is displayed in the message display section 257, and the number and indicator value, item number, replacement number, etc. of the water meter whose certification deadline has expired and whose replacement has already been stored are displayed in the information display section 258. The information to be communicated includes the actual diameter, meter number, removal indicator value, confirmation date, etc. The information display section 258 constitutes the target data display section 242.

[0062] If the number and indicator value of the water meter whose inspection deadline has expired, input by voice and displayed on the meter number display unit 254 and indicator value display unit 255, match the number and indicator value of the water meter whose inspection deadline has expired and which has already been stored and has been replaced and is displayed on the information display unit 258, the old water meter that has been dug up can be confirmed by operating the comparison confirmation unit 260.

[0063] If the number and indicator value of the water meter whose inspection deadline has expired, input by voice and displayed on the meter number display unit 254 and indicator value display unit 255, do not match the number and indicator value of the water meter whose inspection deadline has expired and which has already been stored and has been replaced and is displayed on the information display unit 258, a reading error has occurred, and the display on the matching confirmation unit 260 changes to "reread", and by operating this reread unit, all input information is cleared.

[0064] The number and indicator value of the water meter whose inspection deadline has expired are again entered by voice, and if the number and indicator value of the water meter whose inspection deadline has expired displayed on the meter number display unit 254 and indicator value display unit 255 match the number and indicator value of the water meter whose inspection deadline has expired and which has already been stored and has been replaced and is displayed on the information display unit 258, the old water meter that has been dug up can be confirmed by operating the comparison confirmation unit 260.

[0065] [Verification screen] Verification based on the screen of a tablet computer will be described with reference to Figures 10 and 11. Figure 10 explains verification and Figure 11 explains rereading.

[0066] (Verification) When the contractor has completed the replacement work and started up the tablet computer, an input screen will appear (Fig. 10(a)). By voice, the contractor inputs the number of the expired water meter that has been replaced and presses the input confirmation button 256, and the number of the expired water meter that was input by voice is displayed in the meter number display section 254 (Fig. 10(b)). Next, by voice, the contractor inputs the indicator value of the expired water meter and presses the input confirmation button 256, and the indicator value of the expired water meter that was input by voice is displayed in the indicator value display section 255 (Fig. 10(c)).

[0067] Next, when the search button 259 is operated, the message is displayed in the message display unit 257, and the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed and is already stored in the information display unit 258 are displayed. If the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed and is displayed in the meter number display unit 254 and indicator value display unit 255 match the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has already been stored in the information display unit 258, the matching confirmation unit 260 displays a matching confirmation (Fig. 10(d)). By operating this matching confirmation unit 260, the old water meter that has been dug up is confirmed, and the input screen display is cleared, allowing the next operation.

[0068] (Reread) Similarly, when the tablet computer is started up, an input screen is displayed (Fig. 11(a)). When the number of the water meter whose certification deadline has expired and whose replacement has been completed is input by voice and the input confirmation button 256 is pressed, the number of the water meter whose certification deadline has expired that was input by voice is displayed in the meter number display section 254 (Fig. 11(b)). Next, when the indication value of the water meter whose certification deadline has expired is input by voice and the input confirmation button 256 is pressed, the indication value of the water meter whose certification deadline has expired that was input by voice is displayed in the indication value display section 255 (Fig. 11(c)).

[0069] Next, when the search button 259 is operated, the message is displayed in the message display unit 257, but if, for example, the indication value of the water meter whose certification deadline has expired and which was input by voice is an error, there is no number or indication value of a water meter whose certification deadline has expired and which has been replaced that has already been stored, so the number and indication value of the water meter whose certification deadline has expired and which is displayed in the meter number display unit 254 and indication value display unit 255 do not match the number and indication value of the water meter whose certification deadline has expired and which has already been stored and which is displayed in the information display unit 258, and so it is not displayed in the information display unit 258 (Fig. 11(d)). The display in the verification confirmation unit 260 changes to reread, and by operating this reread unit, all input information is cleared and re-entry is possible. [Industrial Applicability]

[0070] This invention is applicable to a management system for replacement work of water meters whose inspection deadline has expired, and by simply and reliably comparing the data of water meters whose inspection deadline has expired and whose replacement has been completed with the data of water meters whose replacement has already been completed and stored, it is possible to accurately manage the status of the replacement work and the inventory of water meters until the old water meters that have been dug up are returned to the client, and the old water meters that have been dug up can be reliably managed and returned to the client. [Explanation of symbols]

[0071] 10 Management Server 11 Replacement work database 11a Expired inspection water meter replacement work ledger storage area 11b Working Planned Storage Area 12 Water meter inventory database 12a Shipping data storage area 12b Allocated Data Storage 20 Contractor management terminal 21 keyboards 22 Mouse 23 Display device 24 printers 30 Contractor mobile terminal 31 Portable Printer 40 Internal network (LAN) 50 Internet 60 USB flash drives 70 Menu screen 80 Construction management screen 90 Inventory Management Screen 200 Contractor mobile terminal 210 Audio input section 211 Audio input setting section 220 Speech to Text Converter 221 Display instruction section 230 Verification and Confirmation Department 240 Display section 241 Input data display section 242 Target data display section 250 tablet computer screen 251 Contractor Display Section 252 Matching check person display section 253 Construction team display section 254 Meter number display 255 indicator value display 256 Input confirmation button 257 Message display section 258 Information display section 259 Search button 260 Verification and Confirmation Department

Claims

[Claim 1] A management system for replacing expired water meters that manages the work of replacing expired water meters from the contractor side, in response to an order based on replacement work data for expired water meters from a construction client and delivery data for new water meters for replacement, It is established on the contractor side, a replacement work database that stores replacement work data for water meters whose certification deadlines have expired from construction clients and stores work schedule data for replacement work for water meters whose certification deadlines have expired; a water meter inventory database that stores delivery data of new water meters for replacement from construction clients and stores allocation data for allocating the new water meters to contractors who will carry out the replacement work; a management server including: It is provided portable on the contractor side, The construction contractor accesses a management server that manages construction work, performs replacement work based on work schedule data for the replacement work of the expired certified water meter, and includes a contractor's mobile terminal that sequentially inputs construction data on the construction status including the number and indicator value of the expired certified water meter that has been replaced; The contractor's mobile terminal includes: a voice input unit for inputting the number of the water meter whose verification deadline has expired and whose replacement has been completed, and the indicator value by voice; a verification unit that verifies the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed, input from the voice input unit, with the number and indicator value of the water meter whose inspection deadline has expired and whose replacement has been completed and that has already been stored; an input data display unit that displays the number and indicator value of the water meter whose verification deadline has expired and whose replacement has been completed, which are input from the voice input unit; A management system for replacement work of water meters whose inspection deadline has expired, characterized by including a target data display unit that displays the number and guideline value of water meters whose inspection deadline has expired and whose replacement has been completed and which are already stored in the management server.

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