JP5137475B2 - Schedule adjustment device, schedule adjustment method and program - Google Patents

Description

  The present invention relates to a schedule adjustment device, a schedule adjustment method, and a program for adjusting a construction schedule for replacement work of a meter such as a watt hour meter disposed on a customer side.

For example, as described in Patent Document 1 and the like, a watt-hour meter attached to a customer's house or the like that is a consumer of electric power has a period of use determined by the measurement method and is periodically replaced. There is a need. Conventionally, this watt-hour meter replacement work is performed after obtaining the consent of the customer for reasons such as a power outage and the work on the customer's premises.
JP-A-7-198753

  Customers who are low-voltage power consumers are often absent during the day. When there is no customer, conventionally, for example, it is necessary to place a contact table in the customer's post stating that the watt-hour meter needs to be replaced, and that the replacement work involves a power failure. . However, in this contact table, it is often impossible to contact the customer, and it may be difficult to replace the electricity meter. The construction company has been unable to efficiently replace the watt hour meter due to the time and effort required to obtain the consent of the customer as described above.

  The problem associated with the replacement work described above also occurs in the replacement work of other instruments such as gas meters and water meters that need to be approved by the customer.

  An object of the present invention is to make it possible to efficiently perform replacement work for a meter such as a watt hour meter based on a construction schedule.

The concept of this invention is
A schedule adjustment device for adjusting a construction schedule of a replacement work of a meter connected to a customer terminal via a network and arranged on the customer side,
A construction date candidate presenting unit for presenting a construction date candidate for replacement of the meter to the terminal of the predetermined customer via the network when the meter disposed on the predetermined customer side needs to be replaced; ,
When a predetermined construction date / time candidate is selected at the predetermined customer's terminal from the construction date / time candidates presented by the construction date / time candidate presenting section, the construction schedule of the instrument replacement work stored in the schedule storage section is A construction schedule change section for adding the instrument replacement work of the selected construction date and time candidate ,
The above construction date candidate presentation section
With reference to the construction schedule stored in the schedule storage unit, among the instrument replacement works scheduled within a predetermined period, the predetermined number of instrument replacement works from the construction position closer to the predetermined customer's address extracting, in scheduling apparatus characterized by that determine the construction time candidates to be presented to the terminal of the given customer based on the construction time of the instrument replacement work of the predetermined number.

  In this invention, when it is necessary to replace an instrument disposed on a predetermined customer side, the construction date / time candidate presenting unit allows the replacement of the instrument to the predetermined customer terminal via a network such as the Internet. Construction date candidates are presented. Here, the time when the meter needs to be replaced means, for example, when the meter needs to be replaced periodically and the time for replacement has come.

  When a predetermined construction date and time candidate is selected at the customer's terminal from the construction date and time candidate presented by the construction date and time candidate presentation unit, the construction schedule changing unit changes the construction schedule for the instrument replacement work stored in the schedule storage unit, The instrument replacement work for the selected construction date / time candidate is added.

  The construction date and time of each instrument replacement work included in the construction schedule stored in the schedule storage unit is selected in advance by the customer corresponding to the instrument replacement work. Therefore, the construction company can reduce the trouble of obtaining the customer's consent by performing the instrument replacement work based on the construction schedule, and can efficiently perform the instrument replacement work.

  In this invention, for example, the construction date and time candidate presentation unit refers to the construction schedule stored in the schedule storage unit, and the construction position of the instrument replacement work scheduled within a predetermined period is that of a predetermined customer. A predetermined number of instrument replacement works may be extracted from the side closer to the address, and a construction date candidate to be presented to a predetermined customer terminal may be determined based on the predetermined number of instrument replacement works. In this case, the construction date and time candidate presented to a given customer can be determined in the time zone before and after the instrument replacement work whose construction position is close to the address of the given customer, and multiple instrument replacement works near the construction position can be determined on the same day. It is possible to continue.

  In the present invention, for example, the construction date candidate presenting unit indicates that after presenting the construction date candidate for the instrument replacement work on a predetermined customer terminal, none of the construction date candidates presented from the predetermined customer terminal is selected. When the information is sent, a new construction date / time candidate for the meter replacement work may be presented to a predetermined customer terminal via the network. For example, when information on a desired construction date / time is sent, a new construction date / time candidate presented on a predetermined customer terminal reflects the desired construction date / time.

  In this case, when any of the presented construction date / time candidates is not convenient, the predetermined customer can select a construction date / time suitable for his / her convenience from the next construction date / time candidates presented. In this case, the possibility that a predetermined customer will select a construction date / time that suits his / her convenience from the next construction date / time candidates to be presented increases, and the time required for the adjustment operation of the construction schedule can be shortened.

  In this invention, for example, when a predetermined construction date and time candidate is selected at the customer's terminal from the construction date and time candidates presented by the construction date and time candidate presenting unit, the predetermined customer is connected to the predetermined customer's terminal via the network. A contract change information presenting unit that presents contract change information based on the contract information may be further provided. Here, the contract change information includes, for example, change information to an optimal contract that can reduce the electricity bill when the meter is a watt-hour meter. When a given customer selects a change based on the above-mentioned contract change information, when a change in the type of instrument is required due to the contract change, the instrument can be replaced with the necessary instrument after the contract change. Can be replaced in one time.

  In the present invention, for example, for each instrument replacement work included in the construction schedule stored in the schedule storage unit, a predetermined day before the construction date, a customer terminal corresponding to the instrument replacement work is connected via a network. Further, a confirmation information notification unit for notifying the confirmation information of the construction date and time may be further provided. In this way, by notifying the customer terminal of the construction date confirmation information, the customer can be prompted to confirm the construction date.

  In this case, when there is a desire to change the construction date and time from the customer's terminal, for example, a new construction date and time candidate for the instrument replacement work is presented on the customer's terminal. In this case, when the construction date and time selected previously becomes inconvenient, the customer requests the construction date and time from the next proposed construction date and time by requesting a change in the construction date and time. It becomes possible to select again.

  According to this invention, it is possible to efficiently perform replacement work for a meter such as a watt hour meter based on the construction schedule.

  FIG. 1 shows a configuration example of an instrument replacement work adjustment system 100 as an embodiment. This meter replacement work adjustment system 100 is a system for adjusting the construction schedule of the replacement work of the watt-hour meter.

  This instrument replacement construction adjustment system 100 has a configuration in which a customer terminal 101 as a power consumer and a construction company terminal 102 are connected to a power company server 104 via the Internet 103 as a network. It has become. Terminals 101 and 102 are constituted by personal computers.

  FIG. 2 shows a configuration example of the server 104 of the electric power company. The server 104 constitutes a schedule adjustment device.

  The server 104 includes an input unit 111, an output unit 112, a hard disk drive (HDD) 113 as a data storage, a CPU (Central Processing Unit) 114, a ROM (Read Only Memory) 115, and a RAM (Random Access Memory) 116. And network interfaces (network I / F) 117 and 118, which are connected to the bus 119.

  The CPU 114 controls the overall operation of the server 104. The ROM 115 stores a control program for controlling the operation of the CPU 114 and the like. The RAM 116 functions as a working area for the CPU 114. The CPU 114 reads out the control program stored in the ROM 115 as necessary, transfers the read control program to the RAM 116, and develops it. The CPU 114 controls each unit of the server 104 by reading and executing the control program expanded in the RAM 116.

  The input unit 111 is configured by an input device such as a keyboard and a mouse. The output unit 112 includes a display device such as an LCD (Liquid Crystal Display) or a PDP (Plasma Display Panel). A network I / F 117 is an interface for transmitting and receiving data via the Internet 103. The network I / F 118 is an interface for transmitting and receiving data via the in-house network 120.

The corporate network 120, the database 13 0 Contact and meter vault access control system 140 is connected. The database 130 includes a customer contract database 131, a replacement plan database 132, a map / address database 133, and a construction schedule database 134.

  In the customer contract database 131, a customer number, name, address, e-mail address, telephone number, contract details (instrument information, current status, special notes, etc.) are stored in association with each other. The replacement plan database 132 stores replacement plan information (replacement time, replacement location, number of replacements, etc.) of the electricity meter of each customer. The map / address database 133 stores an address and the longitude and latitude of the address in association with each other, and stores the longitude and latitude in association with map data of the longitude and latitude.

  The construction schedule database 134 stores a construction schedule for the instrument replacement work performed by the construction company. In this case, information on each instrument replacement work is stored in association with the date of the calendar. The information on the instrument replacement work includes the construction date, construction position, construction time, and the like. In addition, the construction schedule database 134 also stores the date when the construction company can be replaced, the number of people who can be replaced, the person in charge data, and the like.

  The instrument warehouse entry / exit management system 140 manages the entry / exit of the electricity meter based on the replacement plan database 132 and the construction schedule database 134. Under the control of the instrument storage management system 140, a necessary number of meters (electricity meters) are stored at a construction company at an appropriate time.

  The construction company terminal 102 (see FIG. 1) is configured to be able to access the construction schedule database 134 through the Internet 103, the server 104, and the in-house network 120. As a result, the construction company can refer to the construction schedule from the terminal 102, and can input the replacement date (desired date) and the like.

  Next, the adjustment operation of the construction schedule of the instrument replacement work in the instrument replacement work adjustment system 100 of FIG. 1 will be described with reference to the flowchart of FIG. The flowchart of FIG. 3 shows the control operation of the server 104 when adjusting the construction schedule. The server 104 performs the control operation for each watt-hour meter that has come to be replaced. Hereinafter, for convenience of explanation, the watt-hour meter is simply referred to as “meter”, and the watt-hour meter whose replacement time has come is referred to as “replacement target meter”.

  The server 104 can search for a replacement target instrument based on the stored contents of the replacement plan database 132, and based on the stored contents of the customer contract database 131, customer information (address, e-mail address, instrument) related to the replacement target instrument. Information).

  In step ST1, the server 104 starts a construction schedule adjustment process, and then proceeds to step ST2. In step ST <b> 2, the server 104 notifies the customer terminal 101 having the replacement target device of the instrument replacement by e-mail via the Internet 103. In step ST <b> 3, the server 104 presents a construction date / time candidate for the instrument replacement work by e-mail to the terminal 101 of the customer having the replacement target device via the Internet 103. In this sense, the server 104 constitutes a construction date candidate presentation unit.

  The server 104 determines a predetermined number of construction date and time candidates based on the construction schedule stored in the construction schedule database 134, the address of the customer related to the replacement target instrument, and the like. In this embodiment, the server 104 presents the first to third candidates determined as follows, for example.

  In other words, the server 104 is based on the construction schedule stored in the construction schedule database 134 and, among instrument replacement works scheduled within a predetermined period, the one whose construction position is closer to the customer's address related to the replacement target instrument. Three instrument replacement works are extracted from Then, the server 104 determines the first candidate for the construction date by adding the construction time and the travel time to the construction date and time of the instrument replacement work at the construction position closest to the customer's address related to the replacement target meter. Further, the server 104 determines the second candidate for the construction date by adding the construction time and the travel time to the construction date and time of the instrument replacement work at the construction position closest to the customer's address related to the replacement target meter. Further, the server 104 determines the third candidate for the construction date and time by adding the construction time and the travel time to the construction date and time of the instrument replacement work at the construction position closest to the customer's address related to the replacement target meter.

  FIG. 4 shows an example of determining the first candidate to the third candidate when the predetermined period is from January to March. In this example, the customer related to the replacement target instrument is “A-like”, the instrument replacement work time is 20 minutes, and the travel time is 2 minutes per 1 km.

  The first candidate is determined from the construction date and time of the instrument replacement work for “B-like” whose distance to “A-like” is 5 km. That is, for the first candidate, the construction time (20 minutes) and the travel time (10 minutes) are added to 13:20 on February 10th, which is the construction date and time of the instrument replacement work for “Mr. B”. It is set at 13:50 on February 10.

  The second candidate is determined from the construction date and time of the “C-like” instrument replacement work whose distance from “A-like” is 10 km. In other words, for the second candidate, the construction time (20 minutes) and the travel time (20 minutes) are added to 10:30 on January 15th, which is the construction date and time of the instrument replacement work for “C-like”. It is 11:10 on January 15th.

  The third candidate is determined from the construction date and time of the instrument replacement work of “D-like” whose distance to “A-like” is 15 km. That is, for the third candidate, the construction time (20 minutes) and the travel time (30 minutes) are added to 16:50 on March 25, which is the construction date and time of the instrument replacement work of “D”. It is supposed to be 17:40 on March 25th.

  In the above example, the construction date and time candidate is determined by adding the construction time and travel time to the construction date and time of the instrument replacement work that is already in the construction schedule, but conversely, the meter that is already in the construction schedule. It is also conceivable to determine a construction date candidate by subtracting the construction time and travel time from the construction date and time of the replacement work.

  Returning to FIG. 3, after the process of step ST <b> 3, the server 104 determines in step ST <b> 4 whether or not a predetermined construction date candidate is selected from the construction date candidates presented in step ST <b> 3. In addition, when the customer related to the meter to be replaced has a construction date / time candidate that suits his / her convenience among the construction date / time candidates presented on the terminal 101, he / she operates the terminal 101 to select the construction date / time candidate. Information is sent to the server 104 via the Internet 103. In addition, when the customer related to the replacement target meter does not have a construction date / time candidate suitable for his / her convenience among the construction date / time candidates presented on the terminal 101, he / she operates the terminal 101 to select none of the construction date / time candidates. Information to that effect is sent to the server 104. At this time, the customer related to the replacement target instrument can also operate the terminal 101 to send information on the desired construction date and time to the server 104.

  When a predetermined construction date candidate is selected in step ST4, the server 104 adds the meter replacement work of the selected construction date candidate to the construction schedule stored in the construction schedule database 134 in step ST5. In this sense, the server 104 constitutes a construction schedule changing unit.

  Next, in step ST6, the server 104 notifies the customer terminal 101 having the replacement target device of the date and time of the instrument replacement work by e-mail via the Internet 103 and is stored in the customer contract database 131. The contract change information is presented based on the contract details of the customer. The contract change information includes information on an optimal contract that can reduce the electricity charge. In this sense, the server 104 constitutes a contract change information presentation unit.

  Next, in step ST7, the server 104 determines whether or not the customer related to the replacement target meter has selected contract change based on the contract change information presented in step ST6. In addition, when there is a contract change desired by the customer related to the meter to be replaced in the contract change information presented on the terminal 101, information indicating that the contract change is selected by operating the terminal 101, using the Internet 103. To the server 104.

  When the customer related to the replacement target instrument does not select the contract change, the server 104 reflects the existing instrument information in the instrument storage management system 140 in step ST8. And the server 104 complete | finishes the adjustment process of a construction schedule in step ST9 after the process of step ST8.

  On the other hand, when the customer related to the replacement target instrument selects the contract change, the server 104 reflects the instrument information necessary for the new contract in the instrument storage management system 140, the replacement plan database 132, and the like in step ST10. And the server 104 complete | finishes the adjustment process of a construction schedule in step ST9 after the process of step ST10.

  Further, when the construction date candidate is not selected in the above-described step ST4, the server 104 performs the instrument replacement work by e-mail via the Internet 103 to the customer terminal 101 having the replacement target device in step ST11. Suggest new construction date. In this case, when the information on the desired construction date / time is sent from the customer as described above, the new construction date / time candidate to be presented reflects the desired construction date / time.

  For example, when the information on the desired construction date / time has not been sent, the server 104 determines, based on the construction schedule stored in the construction schedule database 134, the instrument replacement work scheduled within a predetermined period. Except for the instrument replacement work that was already extracted when the construction date candidate was determined, the three instrument replacement works were extracted from the one whose construction position is closest to the customer's address related to the replacement target instrument, and the extracted instrument replacement work date and time Then, the construction time and the travel time are added to determine three new construction time candidates.

  On the other hand, when information on the desired construction date / time is sent, for example, when the instrument replacement work is possible at the desired construction date / time, the server 104 determines the new date determined as described above. Instead of the three construction date / time candidates, or together with the three new construction date / time candidates determined as described above, the desired construction date / time is set as the construction date / time candidate. Further, the server 104 decides as described above when the information on the desired construction date is sent, for example, when the instrument replacement work is not possible at the desired construction date in relation to other construction. Only the new three construction date / time candidates to be set, or the new three construction date / time candidates determined as described above and the construction date / time shifted by the time of the desired construction date / time are set as the construction date / time candidates.

  After the process of step ST11, the server 104 returns to step ST4, determines whether a predetermined construction date candidate is selected from the construction date candidates presented in step ST11, and repeats the same processing as described above. .

  Next, referring to the flowchart of FIG. 5, the operation for confirming the construction date and time of each instrument replacement construction included in the construction schedule stored in the construction schedule database 134 in the instrument replacement construction adjustment system 100 of FIG. explain. The flowchart of FIG. 5 shows the control operation of the server 104 when confirming the construction date and time. The server 104 performs the control operation of the flowchart of FIG. 5 on a predetermined day before the construction date, for example, the day before the construction date.

  In step ST21, the server 104 starts a construction date confirmation process, and then proceeds to step ST22. In this step ST22, the server 104 notifies the customer terminal 101 having the replacement target device of construction date confirmation information by e-mail via the Internet 103. In this sense, the server 104 constitutes a confirmation information notification unit.

  Next, in step ST23, the server 104 determines whether or not the customer desires to change the construction date. In addition, when the construction date notified to the terminal 101 is sufficient, the customer related to the replacement target meter sends information indicating that to the server 104 via the Internet 103. On the other hand, when the customer related to the meter to be replaced is inconvenienced with respect to the construction date and time notified to the terminal 101 and wishes to change the construction date and time, information indicating that fact is sent to the Internet 103. To the server 104. At this time, the customer related to the replacement target instrument can also operate the terminal 101 to send information on the desired construction date and time to the server 104.

  When the customer desires to change the construction date and time in step ST23, the server 104 sends a new instrument replacement work to the customer terminal 101 having the replacement target device by e-mail via the Internet 103 in step ST24. A candidate for construction date and time. In this case, when the information on the desired construction date / time is sent from the customer as described above, the new construction date / time candidate to be presented reflects the desired construction date / time. The process of step ST24 is the same as the process of step ST11 in the flowchart shown in FIG.

  Next, in step ST25, the server 104 determines whether or not a predetermined construction date candidate has been selected from the construction date candidates presented in step ST24. In addition, when the customer related to the meter to be replaced has a construction date / time candidate that suits his / her convenience among the construction date / time candidates presented on the terminal 101, he / she operates the terminal 101 to select the construction date / time candidate. Information is sent to the server 104 via the Internet 103. In addition, when the customer related to the replacement target meter does not have a construction date / time candidate suitable for his / her convenience among the construction date / time candidates presented on the terminal 101, he / she operates the terminal 101 to select none of the construction date / time candidates. Information to that effect is sent to the server 104 via the Internet 103.

  When the predetermined construction date candidate is not selected, the server 104 returns to step ST24, and sends a new construction date and time for the instrument replacement work to the customer terminal 101 having the replacement target device by e-mail via the Internet 103. Candidates are presented, and thereafter, the process proceeds to step ST25.

  On the other hand, when a predetermined construction date candidate is selected in step ST25, the server 104 changes the construction schedule stored in the construction schedule database 134 in step ST26. In step ST <b> 27, the server 104 notifies the customer terminal 101 having the replacement target device of the new construction date and time of the instrument replacement work by e-mail via the Internet 103. After the process of step ST27, the server 104 ends the construction date confirmation process in step ST28.

  In addition, when the customer does not want to change the construction date and time in step ST23 described above, the server 104 does not need to present a new construction date and time candidate, so the server 104 immediately moves to step ST28 and ends the construction date confirmation process. To do.

  As described above, in the instrument replacement work adjustment system 100 shown in FIG. 1, each instrument replacement work included in the work schedule stored in the work schedule database 134 by the work schedule adjustment operation (see FIG. 3) of the server 104. The date and time of construction is selected in advance by the customer corresponding to the instrument replacement work. Therefore, the construction company that performs the instrument replacement work can reduce the trouble of obtaining the customer's consent by performing the instrument replacement work based on the construction schedule, and can efficiently perform the instrument replacement work.

  Further, in the instrument replacement construction adjustment system 100 shown in FIG. 1, the construction date and time candidates presented on the customer's terminal 101 related to the replacement target instrument in the construction schedule adjustment operation of the server 104 are scheduled within a predetermined period. Among the existing instrument replacement works, the construction position is determined based on the construction date and time of a predetermined number of instrument replacement works extracted from the side closer to the customer's address. Therefore, construction date and time candidates can be determined in the time zone before and after the instrument replacement work where the construction position is close to the address of the specified customer, and the construction company that performs the instrument replacement work can perform multiple instrument replacement works near the work position on the same day. Therefore, the replacement work of the instrument can be performed efficiently.

  Further, in the instrument replacement work adjustment system 100 shown in FIG. 1, when any of the construction date and time candidates presented to the customer terminal 101 is denied by the customer in the adjustment operation of the construction schedule of the server 104, the customer terminal In 101, a new construction date candidate is presented. Therefore, the customer can select a construction date / time suitable for his / her convenience from the next proposed construction date / time candidates when none of the proposed construction date / time candidates is convenient.

  Further, in the instrument replacement work adjustment system 100 shown in FIG. 1, any of the work date / time candidates presented to the customer's terminal 101 is denied to the customer by the work schedule adjustment operation of the server 104, and the work desired by the customer is rejected. When the date / time information is sent, the new construction date / time candidate presented on the terminal 101 of the customer is assumed to reflect the desired construction date / time described above. Therefore, the possibility that the customer can select the construction date and time suitable for his / her convenience from the construction date and time candidates presented next increases, and the time required for the adjustment operation of the construction schedule can be shortened.

  Further, in the instrument replacement work adjustment system 100 shown in FIG. 1, when a predetermined work date / time candidate is selected from the work date / time candidates presented on the customer's terminal 101 in the work schedule adjustment operation of the server 104, Based on the contract information of the customer, contract change information such as a change to the optimum contract is presented to the terminal 101. Therefore, when the customer selects a change based on the contract change information, if the instrument type needs to be changed along with the contract change, the contract is changed by replacing the instrument with the instrument required for the contract change. By replacing with a meter that will be needed later, the meter can be replaced in one time, and the replacement work of the meter can be performed efficiently.

  Further, in the instrument replacement construction adjustment system 100 shown in FIG. 1, the construction date is checked for each instrument replacement work included in the construction schedule stored in the construction schedule database 134 by the confirmation operation of the construction date of the server 104. Before a predetermined date (for example, one day before), confirmation information of the construction date is notified to the customer terminal 101 corresponding to the instrument replacement work. Therefore, it is possible to prompt the customer to confirm the construction date and time.

  Further, in the instrument replacement work adjustment system 100 shown in FIG. 1, when the construction date / time confirmation operation of the server 104 is requested by the customer to change the construction date / time, a new construction date / time for the instrument replacement work is placed on the customer's terminal 101. Candidates are presented. Therefore, the customer can change the construction date / time from the next proposed construction date / time candidate again if he / she wants to change the construction date / time when the construction date / time selected previously becomes inconvenient. You can choose.

  In the above-described embodiment, an example in which the meter is a watt hour meter is shown, but the present invention is not limited to this. Of course, the present invention can be similarly applied to replacement of other meters such as a gas meter and a water meter that need to be replaced periodically.

  The present invention can be applied to scheduling of replacement work for meters such as watt-hour meters that need to be replaced periodically.

It is a block diagram which shows the structural example of the instrument replacement construction adjustment system as embodiment. It is a block diagram which shows the structural example of the server of the electric power company which comprises a meter replacement construction adjustment system. It is a flowchart which shows the control operation of a server at the time of adjustment of a construction schedule. It is a figure which shows the example of determination of a construction date candidate. It is a flowchart which shows the control operation of a server at the time of confirmation of construction date.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 100 ... Instrument exchange construction adjustment system, 101 ... Customer terminal, 102 ... Construction company terminal, 103 ... Internet, 104 ... Electric power company server, 111 ... Input part, 112 ... Output unit, 113 ... HDD, 114 ... CPU, 115 ... ROM, 116 ... RAM, 117,118 ... Network interface, 120 ... Company network, 130 ... Database 131 131 Customer contract database 132 Replacement plan database 133 Map / address database 134 Construction schedule database 140 Instrument management system

Claims (8)

A schedule adjustment device for adjusting a construction schedule of a replacement work of a meter connected to a customer terminal via a network and arranged on the customer side,
A construction date candidate presenting unit for presenting a construction date candidate for replacement of the meter to the terminal of the predetermined customer via the network when the meter disposed on the predetermined customer side needs to be replaced; ,
When a predetermined construction date / time candidate is selected at the predetermined customer's terminal from the construction date / time candidates presented by the construction date / time candidate presenting section, the construction schedule of the instrument replacement work stored in the schedule storage section is A construction schedule change section for adding the instrument replacement work of the selected construction date and time candidate ,
The above construction date candidate presentation section
With reference to the construction schedule stored in the schedule storage unit, among the instrument replacement works scheduled within a predetermined period, the predetermined number of instrument replacement works from the construction position closer to the predetermined customer's address extracting, schedule adjustment apparatus characterized by that determine the construction time candidates to be presented to the terminal of the given customer based on the construction time of the instrument replacement work of the predetermined number. The above construction date candidate presentation section
After presenting the construction date / time candidate for the instrument replacement work to the predetermined customer terminal, information indicating that none of the construction date / time candidates presented from the predetermined customer terminal is sent,
The schedule adjustment device according to claim 1, wherein a new construction date / time candidate for the instrument replacement work is presented to the predetermined customer terminal via the network. The above construction date candidate presentation section
After presenting the construction date / time candidate for the instrument replacement work to the predetermined customer terminal, information indicating that none of the proposed construction date / time candidates is selected is sent from the predetermined customer terminal, When construction date information is sent,
The schedule adjustment device according to claim 2 , wherein a new construction date / time candidate for the instrument replacement work reflecting the desired construction date / time is presented to the predetermined customer terminal via the network. When a predetermined construction date / time candidate is selected at the predetermined customer's terminal from the construction date / time candidates presented by the construction date / time candidate presentation unit, the predetermined customer is connected to the predetermined customer's terminal via the network. The schedule adjustment apparatus according to claim 1, further comprising a contract change information presentation unit that presents contract change information based on the contract information. For each of the instrument replacement works included in the construction schedule stored in the schedule storage unit, the construction date and time of the construction date and time is transferred to the customer terminal corresponding to the instrument replacement work via the network before the predetermined date of the construction date. The schedule device according to claim 1, further comprising a confirmation information notification unit that notifies the confirmation information. The above construction date candidate presentation section
After notifying the customer terminal of the confirmation information of the construction date and time, when there is a request to change the construction date and time from the customer terminal,
The schedule adjustment device according to claim 5 , wherein a new construction date / time candidate for the instrument replacement work is presented to the predetermined customer terminal via the network. A schedule adjustment method in a schedule adjustment device for adjusting a construction schedule of a replacement work of a meter that is connected to a customer terminal via a network and arranged on the customer side,
A construction date / time candidate presenting step for presenting a construction date / time candidate for replacement of the meter to the terminal of the predetermined customer via the network when replacement of the meter arranged on a predetermined customer side is necessary; ,
When a predetermined construction date and time candidate is selected at the predetermined customer terminal from the construction date and time candidates presented in the construction date and time candidate presenting step, the construction schedule of the instrument replacement work stored in the schedule storage unit is A construction schedule change step for adding an instrument replacement work for the selected construction date and time candidate ,
In the above construction date candidate presentation step,
With reference to the construction schedule stored in the schedule storage unit, among the instrument replacement works scheduled within a predetermined period, the predetermined number of instrument replacement works from the construction position closer to the predetermined customer's address extracted, schedule adjustment method characterized by that determine the construction time candidates to be presented to the terminal of the given customer based on the construction time of the instrument replacement work of the predetermined number of. A computer connected to the customer ’s terminal via a network,
A construction date / time candidate presenting means for presenting the replacement date / time candidate for the meter to the terminal of the predetermined customer via the network when the meter arranged on the predetermined customer side needs to be replaced; ,
When the predetermined construction date and time candidate is selected at the predetermined customer terminal from the construction date and time candidates presented by the construction date and time candidate presenting means, the construction schedule of the instrument replacement work stored in the schedule storage unit is Function as a construction schedule change means to add the instrument replacement work of the selected construction date and time candidate ,
The above construction date candidate presentation means is
With reference to the construction schedule stored in the schedule storage unit, among the instrument replacement works scheduled within a predetermined period, the predetermined number of instrument replacement works from the construction position closer to the predetermined customer's address extracting a program that determine the construction time candidates to be presented to the terminal of the given customer based on the construction time of the instrument replacement work of the predetermined number.

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