JP4166008B2 - Separation-type beverage server maintenance inspection schedule management method and separation-type beverage server maintenance inspection schedule management device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a maintenance and inspection management method and management system for a server that cools and pours drinking water such as draft beer, and more particularly, a separated beverage server in which a dispensing unit and a cooling unit are separated.
[0002]
[Prior art]
In a server used when selling alcoholic beverages such as beer and sparkling liquor, soft drinks, etc., a dispense head mounted at the outlet of a beverage container such as a barrel according to the frequency of use, i.e., a barrel. In addition, dirt may adhere to the beverage hose for introducing the beverage taken out from the container into the beverage cooling section, the beverage cooling pipe of the beverage cooling section, and the dispensing cock, and this dirt may cause the quality of the beverage to deteriorate. . Accordingly, it is necessary to perform maintenance and inspection to prevent the adhesion of dirt by washing the beverage distribution channel at an appropriate frequency, which has forced the server user to increase the work load.
[0003]
Therefore, in recent years, as one of the measures for reducing this work load, the server is separated into a beverage cooling / pouring part and a cooling water manufacturing part, and each part is detachably united to be a part where the beverage is distributed. A separate server has been proposed in which the beverage cooling and dispensing unit is replaced with a washed one at an appropriate frequency.
[0004]
[Problems to be solved by the invention]
However, in order for this separable server to function as intended, it is indispensable to build a system that supervises and operates so-called server management for maintenance, inspection, and replacement, and at present the management system has not been proposed. It is extremely difficult to properly operate the maintenance inspection and replacement.
[0005]
Therefore, the present invention is to construct a management system for a separate server, and achieves a management method for a separate server that can effectively support maintenance management from the installation of the separate server. An object of the present invention is to provide a management device.
[0006]
[Means for Solving the Problems]
One aspect of the present invention is a method for managing a maintenance / inspection schedule of a server for separated beverages. The maintenance / inspection schedule of a server introduction store is divided into the server introduction date, the server use frequency information of the server introduction store, and the server routine of the introduction store itself. Calculate based on maintenance inspection frequency information and create a maintenance inspection schedule. Further, identification information for identifying the beverage cooling and dispensing unit of the installed server is input to create a unit inventory list. In addition, before the maintenance check date, the management computer warns the terminal display means of the server maintenance check department that the maintenance check date is approaching.
[0007]
Also, the presence / absence of a beverage cooling / pouring unit is checked based on the inventory list, and if there is no inventory, a warning is issued to the terminal of the department in charge of inventory management.
[0008]
Another aspect of the present invention is a maintenance inspection schedule management device for a separated beverage server, an input unit for inputting information such as store introduction information of a beverage server, server introduction date, and the like, and a maintenance inspection schedule table creation program A storage unit that stores parameters set for each server installation store, a display unit that displays information such as the maintenance inspection schedule table read from the storage unit, input information from the input unit, and operation method instructions; A calculation control unit that controls a server management operation by executing a maintenance inspection schedule creation program stored in the storage unit, and inputs server introduction store information from the input unit when the maintenance inspection schedule creation program is executed Then, a maintenance inspection schedule for the introduction store is created, a server introduction date is input and written in the schedule, and the calculation system is based on the introduction date information and the parameters. At by calculating the maintenance date part to fill in is the maintenance and inspection schedule table creation.
[0009]
According to another aspect of the present invention, there is provided a computer-readable recording medium storing a program executed by the central management center server for creating the maintenance inspection schedule.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings in order to describe the present invention in more detail.
[Example]
FIG. 1 (a) shows an example of a beer separation-type server that is an object of maintenance inspection of the present invention. The separable server 1 includes a beverage cooling / pouring unit (hereinafter referred to as “pouring unit”) 2, a cooling water production and supply unit (hereinafter referred to as “cooling unit”) 3, a beer barrel 4 and a gas cylinder for pressurization (carbon dioxide gas 5). ).
[0011]
The dispensing unit 2 includes a cooling chamber 21 that accommodates cooling water 22 therein, a beer flow path 23 disposed in the cooling chamber, a pouring cock 24 that dispenses beer outside, and the cooling water 22 in the cooling chamber 21. A pump 25 that circulates water, a pipe 26 that circulates cooling water in the cooling chamber 21 with the cooling unit 2, and a connector 27 with a water shutoff valve provided in the pipe 26. The lower end of the beer flow path 23 is connected to the beer barrel 4 by a pipe 28.
[0012]
The cooling unit 3 includes a heat exchanger 31, and cools the cooling water in the cooling chamber 21 of the extraction unit 2 by circulating it through the pipe 26.
[0013]
The beer barrel 4 is filled with beer and is connected to a carbon dioxide gas cylinder 5 through a pipe 51 and pressurized to a predetermined pressure. Further, the pipe 28 is connected to the opening 41 of the beer barrel 4 through the dispense head 42.
[0014]
The beer separation type server 1 is introduced into the beer flow path 23 through the pipe 28 by the pressurized gas inside by opening the dispense head 42 of the beer barrel. Here, it is cooled to an appropriate temperature by the surrounding cooling water 22. Then, the pouring cock 24 is operated to appropriately pour it into a container such as a mug. The cooling water 22 in the cooling chamber 21 of the dispensing unit 2 is circulated between the heat exchanger 31 of the cooling unit 3 and cooled by the operation of the pump 25.
[0015]
As the separable server 1 having the above-described configuration is used, the pouring unit 2 having a passage through which draft beer passes may become contaminated, which may affect the flavor of the poured beer. Therefore, it is necessary to clean the pouring unit 2 at an appropriate timing. In this case, only the pouring unit 2 of the separation type server 1 is separated from the cooling unit 3 at the portion of the connector 27 with the valve, Since the pipe 28 including the dispensing head 42 can be separated from the entire server by removing it from the beer barrel 4, the removed and cleaned dispensing unit, the dispensing head 42 and the pipe 28 are replaced and removed. After use, the dispensing unit, dispense head, and tube can be brought into a cleaning facility for cleaning.
[0016]
In addition to the form shown in FIG. 1a, the form of the separation type beverage server is integrated with the cooling unit 3 with the arrangement of the pouring cock 24, the beer flow path 23, and the pipe 28 as the pouring unit as shown in FIG. 1b. Some are separable. Of course, the beer flow path 23 and the pouring cock 24 may be integrally detachable.
[0017]
Further, as described above, since the dispensing head 42 and the pipe 28 are also beer flow paths, it is desirable to replace them with new ones or washed ones together with the dispensing unit.
[0018]
When a separate server is installed in a restaurant, as described above, it is necessary to perform maintenance inspections to replace the dispensing unit at an appropriate timing. Next, the separate server installed in each store A method for managing maintenance schedules and a system for executing the method will be described.
[0019]
FIG. 2 is a diagram illustrating an example of a maintenance inspection schedule creation system according to an embodiment of the present invention. First, about the execution of maintenance inspection of beer separation type server (hereinafter simply referred to as “server”) installed in a store (not shown), creation of maintenance inspection schedule, and overview of business of related offices explain.
[0020]
The operations associated with the maintenance and inspection of the server according to the present embodiment are performed mainly by the sales office 100, the central management center 200, the server management center 300, and the server manufacturer 400. The sales office 100 performs maintenance and inspection on the store, including the introduction of a new server or replacement of a server extraction unit that has already been introduced. The central management center 200 provides a maintenance inspection schedule and a maintenance inspection schedule created for the sales office 100. The server management center 300 procures server parts necessary for server maintenance and inspection, cleans the replaced server extraction unit, and stores equipment and manages inventory. The server manufacturer 400 manufactures servers, manufactures parts, and installs new servers.
[0021]
The sales office 100, the central management center 200, the server management center 300, and the server maker 400 include a sales office terminal 101, a central management center server 201, a server management center terminal 301, and a server maker terminal 301, respectively. Data exchange or data processing required for The sales office terminal 100 is connected to the central management center server 201 via a LAN, and the server management center terminal 301 and the server manufacturer terminal 401 are connected to the central management center server 201 via the Internet 500. As for the organizational structure of the maintenance inspection management system described above, for example, all the bases (the sales office 100, the central management center 200, the server management center 300, and the server manufacturer 400) may be integrated into one company. Alternatively, the central management center 200 and the server management center 300 can be integrated as a department of the sales office 100. Further, the central management center 200 may be a department of the sales office 100, and the server management center 300 may be a department of the server manufacturer 400.
[0022]
FIG. 3 shows a basic configuration diagram of the central management center server 201. The central management center server 201 includes an input unit 210 such as a keyboard for inputting necessary data, an arithmetic control unit 211 for processing and calculating various data, a communication control unit 212 for exchanging data with external devices, and a display. Output unit 213 such as a printer and a printer, and a storage unit 214 that stores various data, programs, and the like. Furthermore, it has a CD-ROM driver 215 as an auxiliary storage device, and reads it from a CD-ROM 215a that stores a program for executing a process for managing the maintenance inspection date of the separation-type beverage server, which will be described later. The basic configuration of the central management center server 201 is that the other terminals 101, 301, 401 have similar functions, and the description thereof is omitted.
[0023]
Next, a method for managing a server maintenance inspection schedule will be described with reference to FIGS.
[0024]
FIG. 4 shows an overview of processing performed by each business operator when a store such as a restaurant newly introduces a server. First, the sales office 100 notifies the central management center 200 of the order for new installation together with the store where the server is installed via the communication means LAN (A).
[0025]
Upon receiving the order, the central management center 200 notifies the server manufacturer 400 of installation information such as the location of the store to be introduced and, if necessary, the model and number of servers (B). In this case, the data is transmitted from the central management center server 201 to the server manufacturer terminal 401 via the Internet 500.
[0026]
The server manufacturer 400 installs a server in a designated store based on the received installation information (c), and transmits an installation report indicating that the server has been installed to the central management center 200 and the server management center 300 via the terminal 401 (d). The installation report includes the name of the store where the server is installed, the installation date and time, and the like.
[0027]
Based on the information of the installation report, the central management center 200 updates a maintenance / inspection list indicating a store where a server managed by the central management center 200 is installed and subject to maintenance / inspection (e). This maintenance / inspection store list includes information on the name of the store where the server was introduced and the date and time of introduction.
[0028]
When the maintenance / inspection list is updated, the central management center 200 creates a maintenance / inspection schedule including replacement of the dispenser unit of the store server indicated in the maintenance / inspection list (f). This maintenance inspection list includes the store name, maintenance inspection history, and the date on which the next maintenance inspection should be performed. The maintenance schedule is automatically created by the central management center server 201 based on data to be described later.
[0029]
The sales office 100 periodically acquires a maintenance inspection schedule from the central management server 201 (g), visits the store according to the schedule, and performs maintenance inspection including replacement of the dispensing unit. In addition, the detail of the procedure which performs a maintenance inspection based on a schedule is demonstrated in the following examples.
[0030]
The above is the flow of work performed by each business office when a store introduces a new server. In the flow of FIG. 4, when the server maker 400 completes installation in the store, the installed server's extraction unit may be entered in the unit inventory list. In the case of a remote server, replace the dispensing unit during maintenance. The replaced dispensing unit is cleaned at the server management center and stored as a replacement stock. Therefore, the newly introduced server extraction unit is also replaced during the maintenance inspection and is put on the inventory list. This means that the description in the inventory list may be carried out when the server is newly introduced (however, the list is “in use”).
[0031]
Next, based on FIG. 5, the flow of work in the case of performing maintenance and inspection on the server of the store where the server has already been introduced will be described.
[0032]
The central management center holds a maintenance inspection list and a maintenance inspection schedule created last, and the sales office 100 acquires these lists at a predetermined timing (g). The sales office 100 performs maintenance inspection based on the maintenance inspection schedule. First, inventory confirmation of parts including a replacement dispensing unit required for the maintenance inspection to be performed is performed (re). This inventory check is performed by accessing the central management center server 201. Based on the request from the sales office terminal 101, the central management center server 201 searches the inventory information (inventory list) provided from the server management center 300 and confirms the number of stocks of the replacement dispensing units (N). . The inventory result obtained as a result of the search is transmitted to the sales office 100 (le), and the sales office 100 secures the required replacement dispensing unit based on this result (wo). Next, with the secured parts (pouring unit), we go to the store where maintenance inspection is to be performed and replace the pouring unit (W). The replaced used dispensing unit is sent to the server management center 300 (f). When the maintenance inspection is completed, the sales office 100 transmits maintenance inspection information to the central management center 200 to the effect that the maintenance inspection has been executed (Y).
[0033]
This maintenance / inspection information includes the store where the maintenance / inspection has been performed and the execution date and time.
[0034]
The central management center 200 creates a new maintenance / inspection schedule based on the transmitted maintenance / inspection information and updates it to a state where it can be provided to the sales office 100 (T).
[0035]
If there is no required inventory in (1) in the central management center 200 described above, that fact is transmitted to the server management center 300. In this case, the server management center 300 orders parts from the server maker 400 (re), and the server maker 400 supplies parts to the server management center 300 (G). The server management center 300 also cleans the used parts brought in after the maintenance inspection (tsu), stores them as the next replacement parts (pouring unit), and centrally manages new inventory information. Supply to the center 200 (N). As described above, the units listed in the inventory list at the time of server introduction may be replaced with the display as replaceable parts at this time.
[0036]
The above is the contents of the processing of each office that performs maintenance and inspection for the store that has already delivered the server.
[0037]
Next, a procedure for creating a maintenance inspection schedule executed by the central management center server 201 will be described.
[0038]
In the embodiment of the present invention, the maintenance inspection schedule is not determined uniformly for the store where the separation type server is introduced, but is determined according to the management status of the server of the store. For example, there is no need for frequent maintenance and inspection where the introduction store itself frequently cleans the dispensing unit, the dispensing head, the dispensing cock, and the beverage hose. In other words, the interval between maintenance inspections can be adjusted according to the quality of the self-management of the introduced store. In addition, the frequency of maintenance and inspection also varies depending on the frequency of use of the server. That is, if the frequency of use of the server is high, there is little adhesion of dirt, and the frequency of maintenance and inspection can be reduced. On the other hand, since the beer itself does not flow and dirt easily adheres to a server that is not frequently used, the frequency of maintenance and inspection must be increased. In addition, the factor (henceforth a parameter) which determines the frequency of this maintenance inspection can consider the store sales form (a coffee shop, a restaurant, a pub, etc.) etc., for example. In the present invention, each factor is quantified and given as a point for each store. This describes each point as a parameter in the maintenance inspection schedule for each store, and determines the frequency of maintenance inspection based on the parameter.
[0039]
FIG. 6 is a table showing parameters for determining the maintenance inspection schedule. The parameter has a factor (hereinafter referred to as “element”) to be considered for determining the schedule, and points (points) to be given according to the degree for each element.
[0040]
In the example shown in FIG. 6, the quality (Q) of the poured beer, the sales scale (L) of the store, and the sales form (F) are adopted as elements. As shown in the figure, regarding the quality (Q) of the poured beer, (1) the color is the original color and the flavor is very excellent (2) the color, the flavor is good, (3) the color, One of the flavors is slightly inferior, (4) the flavor is deteriorated, and (5) the color is slightly brown and has a poor cleaning odor, and each has excellent quality. Points 1, 2, 3, 4, and 5 are assigned in order from the first. These points for each element are the above parameters that determine the frequency of the store maintenance inspection.
Among the above elements, the quality (Q) of the beer to be dispensed is an index for determining the quality of the management status of the server, that is, the frequency of daily maintenance and inspection of the introducing store itself. ) Is an index for determining the server usage of the store. The business form (F) is an index from the viewpoint of management. If there are other factors to consider, they may be added as other factors.
[0041]
With respect to the above factors, the stage to which each store belongs is evaluated in advance, and the number of corresponding points is accumulated to obtain the total number of points for that store.
[0042]
For example, as a result of a preliminary survey for a certain store, if the quality (Q) of beer is stage (3), the sales scale is stage (2), and the sales form is stage (4), the number of points is (Q) = 3, (L) = 2, (M) = 4, and the total number of points is 9.
[0043]
In this way, the total number of points is calculated for each store, and a store evaluation list is created. FIG. 7 is an example of a store evaluation list.
[0044]
In the embodiment of the present invention, the frequency of maintenance inspection, that is, the maintenance inspection schedule is determined based on the evaluation total points for each store.
[0045]
FIG. 8 shows an example in which the frequency of maintenance inspection visits is determined according to the rank of the total evaluation points. The fact that there are many evaluation total points means that the quality is low from the viewpoint of the quality of the poured beer, and it is a store that requires a high degree of consideration from the viewpoint of sales. It is necessary to increase the number, and if the number of points is 13 points or more, maintenance inspection is performed once a month.
[0046]
Also, a small number of points means that the quality of the poured beer is good, that is, management such as daily maintenance and inspection performed by the server store is good, and it means that it is less important in terms of sales. The number of maintenance inspection visits is reduced.
[0047]
In the above example, the frequency of maintenance and inspection was determined by taking into consideration the elements of sales scale (L) and sales form (F) to the quality (Q) of the poured beer. Only Q) or only the sales scale (L) may be determined as an index. In this case, the point total becomes 1 to 5, and the visit frequency is determined with the point total being 5 to 1 corresponding to the S to D ranks in FIG. Basically, since the emphasis is on the adhesion of dirt, at least two points of quality (Q) and scale of sales (L) of the extracted beer are factors to be considered.
[0048]
The central management center server 201 stores in advance the basic data for creating the maintenance inspection schedule shown in FIGS. 6 to 8 in the storage unit 214 (FIG. 3), and performs maintenance inspection of the target store. In preparation of the schedule, the next due date can be determined based on the frequency of the maintenance inspection determined based on FIG. 8 based on the due date of the last maintenance inspection.
[0049]
FIG. 9 shows a maintenance inspection schedule creation processing flow executed by the central management center server 201. Note that a program for the calculation control unit 211 to execute the following processing is stored in the CD-ROM 215a as described above.
[0050]
First, it is determined whether the target store is a store where a server is newly introduced or has already been introduced (step 2: S2). In the case of a newly introduced store, it is necessary to provide a store evaluation parameter. Therefore, it is determined whether or not parameter assignment is possible (S5). If possible, a point is calculated (S7), and a rank is set based on the point (S9). If the rank is set, the frequency is determined by this rank, and the next maintenance inspection date is determined together with the server introduction date to the store (S11). If parameters cannot be assigned in step 5, that is, if the server usage status of the store and the self-management status of the server have not been grasped so far, as an example, the maintenance inspection date is defined in the shortest cycle. Then, for example (S rank in the determination example shown in FIG. 8) (S13), the next maintenance inspection date is determined (S15). This is continued several times, and the usage management status of the store is grasped so that evaluation parameters can be set in the meantime.
[0051]
In step 2, if the store is already a server introduction store, the rank of the store is specified based on the data shown in FIG. 8 (S10). When the rank is determined, the frequency of visiting the maintenance inspection is determined (S12). Based on the maintenance / inspection information from the sales office (see FIG. 5), the previous maintenance / inspection date is grasped (S14). The next due date is determined based on the previous due date and the confirmed frequency of visits (S16).
[0052]
As described above, it is possible to determine the frequency of the next maintenance inspection by calculating the next maintenance inspection date based on the previous maintenance inspection date by determining the frequency of maintenance inspection visits in advance according to specific judgment criteria for each store. .
[0053]
In addition, the store evaluation list in FIG. 7 is periodically updated as appropriate according to the actual situation, and the evaluation rank of the store is changed according to the total number of points. In the above-described case, the parameter is the number of points for each element, but may be the above-mentioned parameter determined based on the point total or the point total point described in the store evaluation list of FIG.
[0054]
As described above, the server 201 of the central management center has a function of creating and managing a maintenance inspection schedule of the separated beverage dispensing server, and in this sense, it can also be referred to as a device that generates a maintenance inspection schedule.
[0055]
Although the preferred embodiments of the present invention have been described in detail above, the present invention is not limited to the specific embodiments, and various modifications and changes can be made within the scope of the gist of the present invention described in the claims. It can be changed.
[0056]
【The invention's effect】
As is clear from the above detailed description, according to the present invention, it is possible to determine the schedule of maintenance and inspection including replacement of the dispensing unit of the separable server according to the actual situation for each store unit, The server can be automatically created in the server of the central management center, and it becomes possible to efficiently perform maintenance and inspection of the separated servers installed in many stores.
[Brief description of the drawings]
FIG. 1 is a diagram illustrating a configuration of a separation type server.
FIG. 2 is a configuration diagram of a maintenance inspection schedule management system according to an embodiment of the present invention.
FIG. 3 is a configuration diagram of a central management center server.
FIG. 4 is a processing flow diagram (new introduction of a server) in the maintenance inspection schedule management system.
FIG. 5 is a process flow diagram in the maintenance / inspection schedule management system (when introduced).
FIG. 6 is a diagram showing maintenance inspection schedule determination parameters.
FIG. 7 is a diagram showing a store evaluation list.
FIG. 8 is a diagram showing ranks and frequency of visits.
FIG. 9 is a maintenance inspection schedule creation flowchart executed by the central management center server.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Separable server 2 Ordering unit 3 Cooling unit 4 Draft beer barrel 5 Gas cylinder 100 Sales office 101 Sales office terminal 200 Central management center 201 Central management center server 300 Server management center 301 Server management center terminal 400 Server maker 401 Server maker terminal

Claims (6)

Beverage server maintenance inspection schedule management device for determining a maintenance inspection schedule of the server including replacement of a beverage cooling and dispensing unit of a separation-type beverage server capable of separating a beverage cooling and dispensing unit and a cooling water production and supply unit It stores an input section for inputting information such as the introduction information of the server for beverages, the introduction date of the server, a maintenance schedule schedule creation program, and parameters set for each server introduction store based on the management status of the server. A storage unit, a maintenance inspection schedule table read from the storage unit, a display unit for displaying information such as input information and operation method instructions from the input unit, and a maintenance inspection schedule created in the storage unit An arithmetic control unit that executes a program and controls server management operations;
The calculation control unit creates a maintenance inspection schedule for the introduction store based on the server introduction store information input from the input unit, and further introduces server introduction date information input from the input unit to the maintenance inspection schedule. A maintenance inspection schedule management apparatus for a separated beverage server, wherein a maintenance inspection date is calculated based on the parameter and the maintenance inspection date is entered in the maintenance inspection schedule table created. Managing the maintenance inspection schedule of the server for beverages, which determines the maintenance inspection schedule of the server including the replacement of the beverage cooling extraction unit of the separation type beverage server capable of separating the beverage cooling extraction unit and the cooling water production supply unit A device,
An input unit for inputting information such as the store introduction information of the server for beverages, the server introduction date, a storage unit for storing maintenance inspection schedule table creation program, unit inventory list creation program, and parameters set for each store A maintenance inspection schedule that is read from the storage unit, a unit inventory list, a display unit that displays information such as input information from the input unit, operation method instructions, and a maintenance inspection schedule stored in the storage unit A calculation control unit for controlling the server management operation by executing the program and the unit inventory list creation program ,
The arithmetic control unit creates a maintenance inspection schedule for the introduction store based on the server introduction store information input from the input unit when the maintenance inspection schedule creation program is executed, and is further input to the schedule table from the input. Based on the server introduction date information and the parameters, the maintenance inspection date is calculated and entered in the maintenance inspection schedule, and when the unit inventory list creation program is executed, it is introduced via the input unit. A maintenance inspection schedule management device for a separated beverage server, wherein the unit inventory list is created based on identification information for identifying a beverage cooling / pouring unit of the server. By executing the maintenance / inspection control program recorded in the storage unit, the maintenance / inspection date is checked by the calculation control unit from the maintenance / inspection schedule table read from the storage unit, and if necessary, the calculation / control unit is instructed. 3. The maintenance inspection schedule management device for a separated beverage server according to claim 1 or 2, further comprising an output unit for outputting a warning based on the output.   The procedure for determining whether or not the store where the target server is introduced is a new introduction in the maintenance inspection schedule management device for the separated beverage server according to claim 1, and the new determination procedure is not a new introduction A procedure for confirming parameters set for each server introduction store based on the server management status in the maintenance inspection schedule data relating to the server introduction store included in the storage means of the management device, Based on the procedure for calculating the maintenance inspection frequency of the server introduction store based on the above, the means for confirming the previous maintenance inspection date in the maintenance inspection schedule data, the maintenance inspection frequency and the previous maintenance inspection schedule data. The computer-readable recording medium which recorded the program for performing the procedure which calculates and determines the maintenance inspection date of this. Claim 1 The procedure for determining whether or not the store where the target server is introduced is a new introduction to the maintenance inspection schedule management device for the separated beverage server described in 1. In this case, the procedure for determining whether or not the parameter set for each server introduction store can be determined based on the management status of the server, and when the parameter can be determined by the determination procedure, the parameter is calculated and determined. To execute a procedure for performing, a procedure for calculating the maintenance inspection frequency of the server introduction store based on the parameters, and a procedure for calculating and determining the next maintenance inspection date based on the maintenance inspection frequency and the date of introduction of the server Blog A computer-readable recording medium on which a ram is recorded. A procedure for calculating and determining a predetermined parameter when the determination procedure cannot determine the parameter, a procedure for calculating the maintenance inspection frequency of the server introduction store based on the parameter, the maintenance inspection frequency, 6. The computer-readable recording medium according to claim 5, wherein a program for executing a procedure for calculating and determining a next maintenance inspection date based on the date of introduction of the server is recorded .

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