JP2020173800A - Conveyance judgment support device, conveyance judgment support method, and program - Google Patents

Abstract

To provide a conveyance judgment support device capable of efficiently conveying materials to a next process.SOLUTION: A conveyance judgment support device is characterized by including: first storage means for storing a plurality of storage areas where materials subjected to work in a first process are stocked and a quantity of stock as the number of materials stored at the plurality of storage areas; second storage means for storing a required number as the number of materials required in a second process following the first process; determination means for determining at least one storage area which is included in the plurality of storage areas and in which the materials to be conveyed to the first process are stocked and the number of conveyance as the number of materials to be conveyed from at least one storage are to the first process by use of the number of stock stored in the first storage means, the required number stored in the second storage means, and predefined condition; and display means for displaying information indicating the at least one storage area and number of conveyance determined by the determination means.SELECTED DRAWING: Figure 1

Description

The present invention relates to a transport judgment support device, a transport judgment support method, and a program that support a judgment when transporting a material from a plurality of storage locations where the material is placed.

Techniques for evaluating the process capability of a production process or a manufacturing process have been conventionally known (see, for example, Patent Documents 1 and 2).

In Patent Document 1, production is performed according to each condition of at least the number of equipment, the number of workers, the process organization information including the arrangement configuration of equipment and workers in the production process, and the production plan information including at least the lot size and production order for each production type. A process capability evaluation simulator that creates a process simulation model, executes a production process simulation using this simulation model, obtains the production status and operating status of the production process, and evaluates the process is described.

In Patent Document 2, a first input means for inputting measurement result data, a second input means for inputting information necessary for inspection or processing related to the measurement result, and the input information are used in a database. A process capacity management system including a management means for managing the information, a search means for searching the information managed by the database, and an evaluation means for evaluating the process capacity of the corresponding inspection data by the search is described.

Japanese Unexamined Patent Publication No. 4-19050 Japanese Unexamined Patent Publication No. 9-300181

In general, a work schedule that considers only the process capability of the next process may not work according to the schedule. This is because, in reality, there is also a workload when transporting the material to the next process. Therefore, in order to be able to work according to the schedule, it is necessary to be able to efficiently transport the material to the next process.

An object of the present invention is to enable efficient transportation of materials to the next process.

For this purpose, the present invention stores a plurality of storage areas where the materials to be worked in the first step are stored as inventory, and the number of stocks which is the number of materials placed in the plurality of storage areas. The first storage means for storing, the second storage means for storing the required number of materials required in the second step after the first step, and the first storage means. At least one storage place where materials to be transported to the first step among the plurality of storage places are placed by using the number of stocks, the required number stored in the second storage means, and predetermined conditions. A display for displaying information indicating a determination means for determining the number of materials to be transported from at least one yard to the first step, and information indicating at least one yard and the number of transports determined by the determination means. Provided is a transport judgment support device provided with means.

Here, the transport determination support device further includes a third storage means for storing the priority of the material related to the transport of the material, and the determination means is stored in the third storage means as a predetermined condition. It may be one that uses priority-based conditions. In that case, the priority may be set so that the material placed in the yard with a low load during transportation has priority over the material placed in the yard with a high load during transportation. The material that has been worked in the first step may be specified to be prioritized over the material that has not been worked in the first step, and the material that has been worked in the first step may be prioritized in the second step first. The materials required may be defined to take precedence over the materials required later in the second step.

Further, the determination means may be one that determines the number of stocks stored in the first storage means as the number of transports, and the required number stored in the second storage means is used as the number of transports. It may be determined, and further, the number of inventories of materials belonging to the same manufacturing unit placed in the same storage place stored in the first storage means may be determined as the number of transported items.

Further, the second storage means stores the required number for each work unit, the determination means determines at least one storage place and the number of transports for each work unit, and the display means is at least determined by the determination means. Information indicating one storage place and the number of transports may be displayed for each work unit or period during which the work unit is performed.

Furthermore, the second storage means stores the required number for each work unit, the determination means determines at least one storage place and the number of transports for each work unit, and the display means is determined by the determination means. Information indicating the number of transports for each work unit may be displayed for each of at least one yard.

Further, in the present invention, a plurality of storage areas where materials to be worked in the first step are stored as inventory and an inventory number which is the number of materials placed in the plurality of storage areas are stored in a storage medium. , The required number, which is the number of materials required in the second step after the first step, is stored in the storage medium, and the stored inventory number and the required number are used and predetermined conditions are used. , At least one storage place where the materials to be transported to the first step among the plurality of storage places are placed, and the number of transports which is the number of materials to be transported from at least one storage place to the first process is calculated by a computer. Also provided is a transport determination support method in which information indicating at least one storage location and the number of transports determined in the above is displayed on the display.

Here, this transport determination support method may further store the priority of the material related to the transport of the material in the storage medium, and the predetermined condition may be a condition based on the stored priority.

Further, in the present invention, the computer stores a plurality of storage areas where the materials to be worked in the first step are stored as inventory and the number of stocks which is the number of materials placed in the plurality of storage areas. The function of storing in the storage medium, the function of storing the required number of materials required in the second step after the first step in the storage medium, and the number of stored stocks and the required number are predetermined. At least one yard where the materials to be transported to the first step among the plurality of yard and the number of materials to be transported from at least one yard to the first step are used. A program for realizing a function of determining a certain number of transports and a function of displaying information indicating the determined at least one storage place and the number of transports on a display is also provided.

Here, this program further realizes the function of storing the priority of the material in the storage medium regarding the transportation of the material in the computer, and the function of determining the function is a condition based on the stored priority as a predetermined condition. It may be used.

According to the present invention, the material can be efficiently transported to the next process.

It is a figure which showed the functional structure example of the transport judgment support system in embodiment of this invention. It is a figure which showed an example of the inventory information stored in the inventory information storage part of the embodiment of this invention. It is a figure which showed an example of the successive process schedule stored in the successive process schedule storage part of embodiment of this invention. It is a figure which showed an example of the priority master stored in the priority master storage part of embodiment of this invention. It is a figure which showed an example of the next process schedule which is stored in the next process schedule storage part of embodiment of this invention (the example when the number of next process targets is aligned with the number of next process targets). It is a figure which showed an example of the next process schedule which is stored in the next process schedule storage part of embodiment of this invention (the example when the number of objects of the next process is a lot number unit). It is a figure which showed an example of the next process schedule stored in the next process schedule storage part of the embodiment of this invention (the example when the number of objects of the next process is the charge number unit). It is a flowchart which showed the operation example of the transfer judgment support apparatus in embodiment of this invention. It is a flowchart which showed the flow of the next process schedule creation processing of embodiment of this invention. It is a flowchart which showed the flow of the next process schedule creation processing of embodiment of this invention. It is a figure which showed an example of the result of summing up the number of steel pieces required for the next process of the embodiment of this invention for each place | the example of the case where the number of steel pieces subject to a next process is aligned with the number of pieces of a process target one after another. It is a figure which showed an example of the result of summing up the number of steel pieces required in the next process of the embodiment of this invention for each place (the example when the number of pieces to be the next process is a lot number unit). It is a figure which showed the example of the result of summing up the number of steel pieces required for the next process of the embodiment of this invention for each place | the example of the case where the target number of the next process is the charge number unit). It is a figure which showed an example of the delivery detail which is the detail of the inventory to be sent to the next process for each place of embodiment of this invention (the example when the number of objects of a next process is aligned with the number of objects of a process one after another). It is a figure which showed the example of the delivery detail which is the detail of the inventory to be sent to the next process for each place of the embodiment of this invention (the example when the number of objects of the next process is a lot number unit). It is a figure which showed the example of the delivery detail which is the detail of the inventory to be sent to the next process for each place of embodiment of the present invention (the example when the number of objects of the next process is the charge number unit). It is a figure which shows the hardware configuration example of the transfer determination support apparatus in embodiment of this invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In this embodiment, it is determined which steel piece is to be transported to the factory of the next manufacturing process (hereinafter referred to as "next process") from the plurality of steel pieces held in stock, and the trolley is dispatched and the steel is distributed. It is intended to support steel piece distribution control operations that instruct the transportation of pieces.

In the steel piece distribution control business, a plurality of steel pieces held in inventory are usually managed in a unit called a lot, which is a manufacturing unit of the upper process, but the lot is divided and managed in a distributed manner in a plurality of storage areas. Sometimes.

If the factory for the next process does not have enough space to store the steel pieces to be worked on, the steel piece logistics controller will be in time for the work schedule for the next process before the start of the work for one day or one day. Select the steel pieces to be transported to the factory in the next process, and instruct the transfer. The work schedule of the next process is created according to the process capability of the next process so as to be in time for the work schedule of the next manufacturing process (hereinafter, referred to as "sequential process"). However, in reality, there are also workloads such as allocating a trolley that carries steel pieces to the factory in the next process, stacking steel pieces on the trolley, and loading and unloading steel pieces from the trolley. Therefore, it may not be possible to work according to the schedule with a work schedule that considers only the process capability of the next process. In particular, when the steel pieces incorporated in the work schedule of the next process are scattered in a plurality of storage areas, the load of transportation increases, and the possibility thereof increases. Failure to meet the work schedule may lead to delays in delivery to consumers.

Therefore, in the present embodiment, by presenting the storage place where the steel pieces that need to be transported are placed and the number of steel pieces to be transported, it is possible to efficiently make a judgment for keeping the work schedule of the next process. Assist. In the present embodiment, a specific numerical value may be used for explanation, but the numerical value in that case is only virtual and does not indicate actual operation data. Further, although the case where the present embodiment is applied to the transportation of steel pieces will be described below, the present embodiment can also be applied to the transportation of general materials.

[Configuration of transport judgment support system]
FIG. 1 is a diagram showing a functional configuration example of the transport determination support system 1 according to the present embodiment. As shown in the figure, the transport determination support system 1 includes a transport determination support device 10 and a terminal device 20. The transport judgment support device 10 displays on the terminal device 20 information indicating how many steel pieces should be selected from which storage place and is transported to the next process, and the terminal device 20 displays steel based on the displayed information. Encourage the user to make decisions about transporting pieces.

The transport determination support device 10 includes an inventory information storage unit 11, a successive process schedule storage unit 12, a priority master storage unit 13, a next process schedule creation unit 14, a next process schedule storage unit 15, and a number calculation for each storage location. A unit 16 and a delivery statement creation unit 17 are provided.

The inventory information storage unit 11 stores inventory information. FIG. 2 shows an example of inventory information. As shown in the figure, the inventory information includes the lot name, the storage place name, the next process completed flag, and the number of lots.

The lot name is the identification information of the lot, which is the manufacturing unit of the upper process. However, any information such as lot number, lot ID, lot code, etc. may be used instead of the lot name as long as the lot can be uniquely identified.

The yard name is identification information of the yard where the corresponding lot is placed. However, any information such as a storage number, a storage ID, and a storage code may be used instead of the storage name as long as the storage can be uniquely identified.

The next process completed flag is a flag indicating whether or not the work of the next process has been completed for the corresponding lot. "1" indicates that the work of the next process has been completed (the next process has been completed), and "0" indicates that the work of the next process has not been completed (the next process has not been completed).

The number of lots is the number of pieces of steel placed in the corresponding yard of the corresponding lot. Here, the number of lots is not a fixed number for lots such as 1 dozen (12 pieces) and 1 carton (number that can be stored in one box) mainly used for finished products. This is because in the present embodiment, since steel pieces, which are semi-finished iron products, are targeted, the number of pieces produced at one time in the upper process is not constant depending on the difficulty of processing.

In the present embodiment, as an example of the first step, the next step is used, and the number of stocks, which is the number of materials to be worked in the first step, which is placed as inventory in a plurality of storage areas. As an example, the number of lots is used. In addition, an inventory information storage unit 11 is provided as an example of a first storage means for storing a plurality of storage locations and the number of stocks.

The one-to-one process schedule storage unit 12 stores the work schedule of the next process (hereinafter, referred to as "one-to-one process schedule"). FIG. 3 shows an example of the process schedule one after another. As shown in the figure, the next process schedule includes No, a work day, a work time, a lot name, and a target number.

No is identification information of a work unit. However, any information such as a work unit ID and a work unit code may be used instead of No as long as the work unit can be uniquely identified.

Working days and working hours are the days and hours when the corresponding work unit should be performed.

The lot name is identification information of the lot to be worked on in the corresponding work unit. However, any information such as lot number, lot ID, lot code, etc. may be used instead of the lot name as long as the lot can be uniquely identified.

The target number is the number of steel pieces to be worked on in the corresponding work unit. Here, it is assumed that the target number is set to be equal to or less than the total number of lots in the inventory information for each lot.

Although the present embodiment targets the next process and the next process, it does not exclude that there is another process between the next process and the next process that is not directly related to the work on the steel piece. .. Therefore, in the present embodiment, the successive steps are used as an example of the second step after the first step. In addition, the target number is used as an example of the required number, which is the number of materials required in the second step. Further, as an example of the second storage means for storing the required number, the process schedule storage unit 12 is provided one after another.

The priority master storage unit 13 stores the priority master. FIG. 4 shows an example of the priority master. As shown in the figure, the priority master includes the priority of the next process schedule, the priority of the next process completed flag, and the priority of the storage place.

The priority of the next process schedule is a priority indicating which of the lots to be worked on should be prioritized in a plurality of work units of the next process schedule. In the figure, it is shown in "ascending order" that priority should be given in the order of No. in the process schedule one after another.

In the inventory information, the priority of the next process completed flag and the storage place is when there are those with the same lot name but those with the next process completed and those without the next process, or when they are placed in multiple storage areas. , Which is the priority indicating which should be prioritized. The figure shows that a lot with a next-process completed flag of "1" has priority over a lot with a next-process completed flag of "0". When the flag for the next process is "1", the storage locations are "1 in the next process", "2 in the next process", "1 outside", "2 outside", "3 outside", "4 outside", and "outside 4". If priority is given to "outside 5" and the next process completed flag is "0", the storage location is "outside 1", "outside 1", "outside 2", "outside 3", "outside 4", "outside". It is shown that priority is given in the order of "5". Here, the storage areas are "outside 1", "next process inside 2", "outside 1", "outside 2", "outside 3", and "outside 4" in order from the one with the lowest workload during transportation. , "Outside 5". The work load during transportation may be determined only by the distance from each yard to the factory in the next process, for example, and a numerical value indicating the difficulty of work such as stacking steel pieces on a trolley at each yard is added. You may decide.

In the present embodiment, as an example of the priority order in which the material required first in the second process is prioritized over the material required later in the second process, the process schedule is set one after another. As an example of the priority that is set so that the material that has been worked in the first step is prioritized over the material that has not been worked in the first step, the next step is used. As an example of the priority that is set so that the material placed in the yard with a low load during transportation is prioritized over the material placed in the yard with a high load during transportation, using the priority of the completed flag. , The priority of the storage area is used. Further, as an example of a third storage means for storing the priority of materials related to the transportation of materials, a priority master storage unit 13 is provided.

The next process schedule creation unit 14 includes inventory information stored in the inventory information storage unit 11, successive process schedules stored in the next process schedule storage unit 12, and a priority master stored in the priority master storage unit 13. Create a work schedule for the next process (hereinafter referred to as "next process schedule") based on the above. Specifically, referring to the inventory information and the work schedule of the next process, the lot name of the lot that needs to be worked in the next process and the number of steel pieces that need to be worked in the next process (hereinafter, "target of the next process"). "Number") is specified, and each is arranged with a daily margin in the order of work in the next process. Then, in order from the top of the arranged results, it is determined from which storage place the steel piece is selected by referring to the priority master and the inventory information for each lot name. At that time, the number of steel pieces to be selected may be adjusted to the number of steel pieces that need to be worked in the next process (hereinafter referred to as "the number of steel pieces to be processed one after another"), or in units of lots of inventory information. In some cases, it is a unit of charge for inventory information. A charge is generally a collection of lots, but here, only those that are placed in the same storage area will be called a charge. Specifically, steel pieces having the same first two digits of the lot name and the same storage place are defined as steel pieces having the same charge, and the number of lots is defined as the number of charges. In the present embodiment, the selected yard is used as an example of at least one yard in which the materials to be transported to the first step among the plurality of yard are placed, and the first from the at least one yard is used. As an example of the number of materials to be transported to the above process, the number of objects to be transported in the next process is used. In addition, the number of charges is used as an example of the number of stocks of materials belonging to the same manufacturing unit placed in the same storage area. Further, as an example of the determination means for determining at least one storage place and the number of transports, the next process schedule creation unit 14 is provided.

In the following description, the next process schedule creation unit 14 includes the inventory information stored in the inventory information storage unit 11 and the next process schedule stored in the next process schedule storage unit 12, as well as the priority master storage unit. The next process schedule shall be created with reference to the priority master stored in 13, but the present invention is not limited to this. The next process schedule creation unit 14 uses the inventory information stored in the inventory information storage unit 11 and the next process schedule stored in the next process schedule storage unit 12, and the next process schedule using predetermined conditions. It may be the one that creates. When creating the next process schedule with reference to the priority master, it may be considered that the condition based on the priority is used as the above-mentioned predetermined condition.

The next process schedule storage unit 15 stores the next process schedule created by the next process schedule creation unit 14. FIG. 5, FIG. 6-1 and FIG. 6-2 show an example of the next process schedule. As shown in the figure, the next process schedule includes a work day, a work time, a lot name, a number of processes to be processed one after another, a number of processes to be next process, and a storage place name. The work day, work time, lot name, and the number of objects to be processed one after another correspond to the work day, work time, lot name, and the number of objects to be processed in the next process schedule shown in FIG. The number of steel pieces subject to the next process is the number of steel pieces to be worked on in the next process for the corresponding unit of work in the next process. The yard name is identification information of the yard where the steel pieces to be worked on in the next process are placed for the corresponding unit of work in the next process. However, the next process schedules of FIGS. 5, 6-1 and 6-2 are not created in the initial state, but are created by executing the next process schedule creation unit 14. FIG. 5 shows an example in which the number of objects to be processed in the next process is aligned with the number of objects to be processed one after another, FIG. 6-1 is an example in which the number of objects to be processed in the next process is set in units of lots, and FIG. 6-2 is an example. This is an example in which the number of objects for the next process is set as the unit of the number of charges.

In the following description, the next process schedule storage unit 15 shall store the next process schedule in the formats illustrated in FIGS. 5, 6-1 and 6-2, but the present invention is not limited to this. The next process schedule storage unit 15 stores the next process schedule in the format obtained by removing the line in which the number of objects to be next process is "0" from the next process schedule in the formats of FIGS. 5, 6-1 and 6-2. It may be.

The number calculation unit 16 for each storage place calculates the number for each storage place based on the next process schedule stored in the next process schedule storage unit 15. Specifically, the number of steel pieces in the next process work schedule is totaled for each work day and work time of the next process work schedule, and the total result is displayed in a list on the terminal device 20. At that time, the total number of steel pieces may be adjusted to the number of steel pieces to be processed one after another according to the number of pieces to be processed in the next process, or may be in units of lots. In the present embodiment, as an example of the display means for displaying information indicating at least one storage place and the number of transports, the number calculation unit 16 for each storage place is provided.

The delivery details creation unit 17 creates a delivery details for each storage location based on the next process schedule stored in the next process schedule storage unit 15. Specifically, the number of steel pieces in stock to be sent to the next process during the designated period is listed on the terminal device 20 in the order of the schedule of the next process for each storage place. At that time, the number of steel pieces may be adjusted to the number of steel pieces to be processed one after another according to the number of pieces to be processed in the next process, or may be in units of lots. In the present embodiment, as an example of the display means for displaying the information indicating the number of transports for each work unit, the number calculation unit 16 for each storage place is provided.

[Operation of transport judgment support device]
FIG. 7 is a flowchart showing an operation example of the transport determination support device 10 according to the present embodiment.

As shown in the figure, in the transfer determination support device 10, first, the next process schedule creation unit 14 receives inventory information from the inventory information storage unit 11, the next process schedule from the next process schedule storage unit 12, and the priority master storage unit 13. The priority masters are read from each (step 101).

Next, the next process schedule creation unit 14 performs the next process schedule creation process (step 102). The next process schedule created in this way is stored in the next process schedule storage unit 15. The details of this next process schedule creation process will be described later.

Next, the number calculation unit 16 for each storage place totals the number of steel pieces required for the next process for each storage place based on the next process schedule stored in the next process schedule storage unit 15 (step 103).

After that, the number calculation unit 16 for each storage place displays the total result on the terminal device 20 (step 104).

Next, the delivery details creation unit 17 creates a delivery details, which are inventory details to be sent to the next process for each storage location, based on the next process schedule stored in the next process schedule storage unit 15 (step 105).

After that, the delivery details creation unit 17 displays the created delivery details on the terminal device 20 (step 106).

8-1 and 8-2 are flowcharts showing the flow of the next process schedule creation process in step 102 of FIG.

As shown in FIG. 8-1, the next process schedule creation unit 14 reads the unprocessed line with the earliest No order from the next process schedule read in step 101 (step 151). Then, among the rows of inventory information read in step 101, it is determined whether or not there is a row having the next process in which the number of lots is larger than "0" among the rows including the lot name in the row read in step 151. (Step 152).

As a result, if it is determined that there is a row in which the number of lots has been completed in the next process in the row including the corresponding lot name in the inventory information, the next process schedule creation unit 14 determines the number of lots in that row (next). It is determined whether or not the number of processes completed) is equal to or greater than the number of targets in the line read in step 151 (the number of processes to be processed one after another) (step 153).

When the number of the next process completed is equal to or greater than the number of the next process target, that is, when the work of the next process for the steel pieces required in the next process has been completed, the next process schedule creation unit 14 sets the number of the next process to the target. 0 ”(step 154). Then, the number of process targets is reduced one after another from the number of lots in the row specified in step 152 of the inventory information (step 155).

When the number of the next process completed is not more than the number of the next process target, that is, when the work of the next process for the steel pieces required in the next process has not been completed, the next process schedule creation unit 14 determines the number of the next process target one after another. The number is obtained by subtracting the number of the next process completed from the number of the process target (step 156). Then, the number of lots in the row specified in step 152 of the inventory information is set to "0" (step 157).

On the other hand, if it is determined in step 152 that there is no row in the inventory information containing the corresponding lot name that has completed the next process and the number of lots is larger than "0", the next process schedule is as shown in FIG. 8-2. Among the inventory information rows read in step 101, the creation unit 14 determines whether or not there is a row in the row read in step 151 that includes the lot name and the number of lots is larger than "0" and the next process has not yet been performed. Is determined (step 158).

As a result, if it is determined that there is a row in the inventory information that includes the corresponding lot name and the number of lots is larger than "0" and the next process has not been performed, the next process schedule creation unit 14 determines the number of objects to be processed in the next process one after another. The target number is set (step 159).

When a value is set for the number of objects for the next process in step 156 or 159 in this way, the next process schedule creation unit 14 includes the lot name in the line read in step 151 among the lines of inventory information, and the next process From the unrowned rows, rows are selected according to the priority master read in step 101 (step 160). Specifically, the row with the highest priority is selected in the priority master. In addition, the next process schedule creation unit 14 sets the storage location name as the storage location name in the selected row (step 161). Further, when the next process schedule creation unit 14 uses the same number as the next process target number, the next process target number is set to the next process target number determined in step 156 or step 159, and the lot number is set as the next process target number. When is used, the number of objects for the next process is the number of lots in the row selected in step 160 of the inventory information, and when the number of charges is used as the number of objects for the next process, the number of objects for the next process is the row selected in step 160 of the inventory information. It is the number of charges related to (step 162). Of these, the number of charges related to the selected row is the number obtained by adding the number of lots in the row having the same charge as the selected row to the number of lots in the selected row. Then, the next process schedule creation unit 14 reduces the number of items subject to the next process from the number of lots in the row selected in step 160 of the inventory information (step 163).

On the other hand, if it is determined in step 158 that there is no row in which the number of lots is larger than "0" in the row including the corresponding lot name in the inventory information and the next process has not yet been performed, the next process schedule creation unit 14 has the number of targets for the next process. Is set to "0" (step 164).

When the values are set for the number of objects to be next process and the place name in the above process, the next process schedule creation unit 14 sets the work day, work time, lot name, and the number of objects to be processed one after another in the line read in step 151. , The number of objects to be next process and the place name are added, and the next process schedule is written to the next process schedule storage unit 15 (step 165). After that, the next process schedule creation unit 14 determines whether or not there are unprocessed rows in the next process schedule read in step 101 (step 166). Then, if there is an unprocessed line, the process is returned to step 151, and if there is no unprocessed line, the process is terminated.

Hereinafter, the flow of the next process schedule creation process of FIGS. 8-1 and 8-2 will be described in detail with reference to the specific examples of FIGS. 2 to 6-2.

First, in step 151, the case where the No. 1 row of the next process schedule of FIG. 3 is read will be described. In this case, since there is a first row in which the number of lots is larger than "0" in the row including the lot name "A1-1" in the inventory information of FIG. 2, the determination in step 152 is ". "YES". Since the number of lots "3" in the first row of the inventory information in FIG. 2 is equal to or greater than the number of processes to be processed "2" one after another, the determination in step 153 is also "YES". As a result, in step 154, "0" is set for the number of objects to be processed in the next process, and in step 155, the number of lots in the first row of the inventory information in FIG. 2 is subtracted from "3" to the number of objects to be processed in succession "2". It becomes "1". After that, in step 165, the number of objects to be next process "0" is added to the line No. 1 of the next process schedule, and the first line of the next process schedule of FIG. 5, FIG. 6-1 or FIG. 6-2 is written out. ..

Next, in step 151, the case where the line No. 2 of the next process schedule of FIG. 3 is read will be described. In this case, the same processing as when the line No. 1 of the next process schedule in FIG. 3 is read is performed, and in step 165, the number of objects to be next process "0" is added to the line No. 2 of the next process schedule. , The second line of the next process schedule of FIG. 5, FIG. 6-1 or FIG. 6-2 is written out.

Next, in step 151, the case where the line No. 3 of the next process schedule of FIG. 3 is read will be described. In this case, the determination in step 152 is "NO" because there is no row in the inventory information of FIG. 2 that includes the lot name "A1-3" and the number of lots is larger than "0". Further, since there is a fourth line in the line including the lot name "A1-3" of the inventory information in FIG. 2, which is a line in which the number of lots is larger than "0" and the next process has not been performed, the determination in step 158 is "YES". ". As a result, in step 159, the number of processes to be targeted is set to "5" one after another. Then, in step 160, according to the priority master of FIG. 4, the fourth row, which is the row not yet in the next process, among the rows including the lot name “A1-3” of the inventory information of FIG. 2 is selected, and in step 161. , The storage name "1 in the next process" in the fourth line of the inventory information in FIG. 2 is set as the storage name. Further, in step 162, when the number of the next process is used as it is, the number of the next process is set to "5" as it is, and when the number of lots is used as the number of the next process, the following The number of lots "5" in the fourth line of the inventory information in FIG. 2 is reset to the number of processes to be processed. When the number of charges is used as the number of objects for the next process, the number of charges for the fourth line of the inventory information in FIG. 2 is reset to the number of objects for the next process. Here, the number of charges related to the fourth row of the inventory information in FIG. 2 is the same charge as the number of lots “5” in the fourth row of the inventory information in FIG. 2, and the lot in the second row of the inventory information in FIG. The number is "7", which is the sum of the number "2". Further, in step 163, the number of lots in the fourth row of the inventory information in FIG. 2 becomes "0" by subtracting the number "5" subject to the next process from "5". When the number of charges is used as the number of objects to be processed in the next process, the number of lots in the second row of the inventory information in FIG. 2 is also "0" by subtracting the number of lots "2" from "2". After that, when the same number or lot number is used as the target number for the next process, the number “5” for the next process and the storage name “1 in the next process” are added to the No. 3 line of the next process schedule in step 165. Then, the third line of the next process schedule of FIG. 5 or FIG. 6-1 is written out. When the number of charges is used as the number of targets for the next process, the number of targets for the next process "7" and the storage name "1 in the next process" are added to the line No. 3 of the next process schedule in step 165, and FIG. The third line of the next process schedule of -2 is written out.

Next, in step 151, the case where the line No. 4 of the next process schedule of FIG. 3 is read will be described. In this case, since there is a first row in which the number of lots is larger than "0" in the row including the lot name "A1-1" in the inventory information of FIG. 2, the determination in step 152 is ". "YES". Then, since the number of lots "1" in the first row of the inventory information in FIG. 2 (subtracted when the row of No. 1 of the next process schedule is read) is equal to or less than the number of objects subject to the next process "2", the step. The determination of 153 is "NO". As a result, in step 156, the number "1" obtained by subtracting the number "1" completed in the next process from the number "2" subject to the next process is set in the number of objects subject to the next process. Also. In step 157, the number of lots in the first row of the inventory information in FIG. 2 becomes “0”. Then, in step 160, according to the priority master of FIG. 4, the second row that is not the next process among the rows including the lot name “A1-1” of the inventory information of FIG. 2 is selected, and in step 161. , The place name "1 in the next process" in the second line of the inventory information in FIG. 2 is set as the place name. Further, in step 162, when the number of the target for the next process is used as it is, the number of the target for the next process "1" is reset as it is, and when the number of lots is used as the number of the target for the next process, the following The lot number "2" in the second row of the inventory information in FIG. 2 is reset to the process target number. When the number of charges is used as the number of objects for the next process, the number of charges for the second row of the inventory information in FIG. 2 is reset to the number of objects for the next process. Here, the number of charges related to the second row of the inventory information in FIG. 2 is the number of lots in the second row of the inventory information in FIG. 2 (when the row No. 3 of the next process schedule is read, it is "0". ) With the same charge, the number of lots in the 4th line of the inventory information in FIG. 2 (which is "0" when the line No. 3 of the next process schedule is read) is added to the number "0". is there. Further, in step 163, when the number of lots in the second row of the inventory information in FIG. 2 is the same as the number of the target for the next process, the number of the target for the next process "1" is subtracted from "2". When the number of lots is used as the number of objects for the next process, the number of objects for the next process "2" in that case is subtracted from "2" to become "0", and the number of charges is used as the number of objects for the next process. In that case, it remains "0". After that, when the number of the target for the next process is used as it is, in step 165, the number of the target for the next process "1" and the storage place name "1 in the next process" are added to the No. 4 line of the next process schedule. The fourth line of the next process schedule of 5 is written out. When the number of lots is used as the number of objects for the next process, in step 165, the number of objects for the next process "2" and the storage name "1 in the next process" are added to the line No. 4 of the next process schedule, and FIG. The fourth line of the next process schedule of -1 is written out. Further, when the number of charges is used as the number of objects for the next process, in step 165, the number of objects for the next process "0" and the storage name "1 in the next process" are added to the line No. 4 of the next process schedule, and FIG. The fourth line of the next process schedule of -2 is written out.

Next, in step 151, the case where the line No. 5 of the next process schedule of FIG. 3 is read will be described. In this case, the same processing as when the line No. 1 of the next process schedule in FIG. 3 is read is performed, and in step 165, the number of objects to be next process "0" is added to the line No. 5 of the next process schedule. , The fifth line of the next process schedule of FIG. 5, FIG. 6-1 or FIG. 6-2 is written out.

Next, in step 151, the case where the line No. 6 of the next process schedule of FIG. 3 is read will be described. In this case, since there are no rows containing the lot name "A1-1" in the inventory information of FIG. 2 that have completed the next process in which the number of lots is larger than "0", the determination in step 152 is "NO". Become. However, since the determination result in step 158 differs between the case where the number of the target for the next process is used as it is and the case where the number of lots or the number of charges is used as the number of the target for the next process, the cases will be described separately.

When the same number is used as the target number for the next process, the second line in the line containing the lot name "A1-1" in the inventory information in FIG. 2 is a line in which the number of lots is larger than "0" and is not in the next process. Since there is (it is "1" when the line No. 4 of the process schedule is read one after another), the determination in step 158 is "YES". As a result, in step 159, the number of process targets "1" is set to the number of processes to be processed one after another. Then, in step 160, according to the priority master of FIG. 4, the second row that is not the next process among the rows including the lot name “A1-1” of the inventory information of FIG. 2 is selected, and in step 161. , The place name "1 in the next process" in the second line of the inventory information in FIG. 2 is set as the place name. Further, in step 162, the number of objects subject to the next process "1" is reset to the number of objects subject to the next process. Further, in step 163, the number of lots in the second row of the inventory information in FIG. 2 becomes "0" by subtracting the number "1" subject to the next process from "1". After that, in step 165, the number of objects for the next process "1" and the place name "1 in the next process" are added to the line No. 6 of the next process schedule, and the sixth line of the next process schedule in FIG. 5 is written out.

On the other hand, when the number of lots or the number of charges is used as the number of objects to be processed in the next process, there is no line in the inventory information in FIG. 2 containing the lot name "A1-1" in which the number of lots is larger than "0". (It is "0" when the line No. 4 of the process schedule is read one after another), so that the determination in step 158 is "NO". As a result, in step 164, "0" is set for the number of objects to be processed in the next process. After that, in step 165, the number “0” of the next process target is added to the line No. 6 of the next process schedule, and the sixth line of the next process schedule of FIG. 6-1 or FIG. 6-2 is written out.

Next, in step 151, the case where the line No. 7 of the next process schedule of FIG. 3 is read will be described. In this case, the same processing as when the line No. 3 of the next process schedule in FIG. 3 is read is performed. After that, when the same number or lot number is used as the target number for the next process, the number “6” for the next process and the storage name “1 in the next process” are added to the No. 7 line of the next process schedule in step 165. Then, the seventh line of the next process schedule of FIG. 5 or FIG. 6-1 is written out. When the number of charges is used as the number of targets for the next process, the number of targets for the next process "15" and the storage name "1 in the next process" are added to the line No. 7 of the next process schedule in step 165, and FIG. The 7th line of the next process schedule of -2 is written out.

Next, in step 151, the case where the line No. 8 of the next process schedule of FIG. 3 is read will be described. In this case, the determination in step 152 is "NO" because there is no row in the inventory information of FIG. 2 including the lot name "B1-3" in which the number of lots is larger than "0" and the next process has been completed. However, since the determination result in step 158 differs depending on whether the number of the target for the next process is the same as the number of the lots or the number of lots is used, or the number of charges is used as the number of the target for the next process, the cases will be described separately.

When the same number or lot number is used as the target number for the next process, the number of lots is larger than "0" in the line including the lot name "B1-3" in the inventory information in FIG. Since there is a line, the determination in step 158 is "YES". As a result, in step 159, the number of process targets "9" is set to the number of processes to be processed one after another. Then, in step 160, according to the priority master of FIG. 4, the seventh row, which is the row not yet in the next process, among the rows including the lot name “B1-3” of the inventory information of FIG. 2 is selected, and in step 161. , The storage name "1 in the next process" in the 7th line of the inventory information in FIG. 2 is set as the storage name. Further, in step 162, when the number of the target for the next process is used as it is, the number of the target for the next process "9" is reset as it is, and when the number of lots is used as the number of the target for the next process, the following The number of lots "9" in the seventh row of the inventory information in FIG. 2 is reset to the number of processes to be processed. Further, in step 163, the number of lots in the seventh row of the inventory information in FIG. 2 becomes "0" by subtracting the number "9" subject to the next process from "9". After that, in step 165, the number of objects for the next process "9" and the place name "1 in the next process" are added to the line No. 8 of the process schedule one after another, and the line 8 of the next process schedule of FIG. 5 or FIG. The eyes are written out.

On the other hand, when the number of charges is used as the target number of the next process, there is no line containing the lot name "B1-3" in the inventory information of FIG. 2 that has not been in the next process and the number of lots is larger than "0" (next process). Since it is "0" when the line No. 7 of the schedule is read), the determination in step 158 is "NO". As a result, in step 164, "0" is set for the number of objects to be processed in the next process. After that, in step 165, the number “0” of the next process target is added to the line No. 8 of the next process schedule, and the eighth line of the next process schedule of FIG. 6-2 is written out.

Next, in step 151, the case where the line No. 9 of the next process schedule of FIG. 3 is read will be described. In this case, the same processing as when the line No. 1 of the next process schedule in FIG. 3 is read is performed, and in step 165, the number of objects to be next process "0" is added to the line No. 9 of the next process schedule. , FIG. 5, FIG. 6-1 or FIG. 6-2, the ninth line of the next process schedule is written out.

Next, in step 151, the case where the line No. 10 of the next process schedule of FIG. 3 is read will be described. In this case, the determination in step 152 is "NO" because there is no row in the inventory information of FIG. 2 including the lot name "C1-2" in which the number of lots is larger than "0" and the next process has been completed. Further, since there is a 9th row in which the number of lots is larger than "0" and the next process has not been performed, among the rows including the lot name "C1-2" in the inventory information in FIG. 2, the determination in step 158 is "YES". ". As a result, in step 159, the number of process targets "2" is set to the number of processes to be processed one after another. Then, in step 160, according to the priority master of FIG. 4, the ninth row, which is the row not yet in the next process, among the rows including the lot name “C1-2” of the inventory information of FIG. 2 is selected, and in step 161. , The storage name "outside 2" in the 9th line of the inventory information in FIG. 2 is set as the storage name. Further, in step 162, when the number of the target for the next process is used as it is, the number of the target for the next process "2" is reset as it is, and when the number of lots is used as the number of the target for the next process, the following When the lot number "2" in the 9th line of the inventory information in FIG. 2 is reset to the process target number and the charge number is used as the next process target number, the next process target number is 9 in the inventory information in FIG. The number of charges "2" related to the line is reset. Further, in step 163, the number of lots in the ninth row of the inventory information in FIG. 2 becomes "0" by subtracting the number "2" subject to the next process from "2". After that, in step 165, the number of objects to be next process "2" and the place name "outside 2" are added to the line No. 10 of the process schedule one after another, and the next process schedule of FIG. 5, FIG. 6-1 or FIG. 6-2 is added. The 10th line of is written out.

Next, in step 151, the case where the line No. 11 of the next process schedule of FIG. 3 is read will be described. In this case, the determination in step 152 is "NO" because there is no row in the inventory information of FIG. 2 including the lot name "D2-1" that has completed the next process and the number of lots is larger than "0". Further, since there is a 10th row in which the number of lots is larger than "0" and the next process has not been performed, among the rows including the lot name "D2-1" in the inventory information in FIG. 2, the determination in step 158 is "YES". ". As a result, in step 159, the number of process targets "1" is set to the number of processes to be processed one after another. Then, in step 160, the tenth row, which is the row not yet in the next process, among the rows including the lot name “D2-1” of the inventory information in FIG. 2 is selected according to the priority master in FIG. 4, and in step 161. , The storage name "outside 1" in the 10th line of the inventory information in FIG. 2 is set as the storage name. Further, in step 162, when the number of the next process is used as it is, the number of the next process is set to "1" as it is, and when the number of lots is used as the number of the next process, the next When the lot number "5" in the 10th line of the inventory information of FIG. 2 is reset to the process target number and the charge number is used as the next process target number, the next process target number is 10 of the inventory information of FIG. The number of charges "5" related to the line is reset. Further, in step 163, when the number of lots in the 10th row of the inventory information in FIG. 2 is the same as the number of the target for the next process, the number of the target for the next process "1" is subtracted from "5". When the number of lots or the number of charges is used as the number of objects for the next process, the number of objects for the next process "5" in that case is subtracted from "5" to become "0". After that, when the number of the target for the next process is used as it is, in step 165, the number of the target for the next process "1" and the storage place name "outside 1" are added to the line No. 11 of the next process schedule, and FIG. The 11th line of the next process schedule is written out. When the number of lots or the number of charges is used as the number of objects for the next process, the number of objects for the next process "5" and the storage name "outside 1" are added to the line No. 11 of the next process schedule in step 165. The eleventh line of the next process schedule of 6-1 or FIG. 6-2 is written out.

Next, in step 151, the case where the line No. 12 of the next process schedule of FIG. 3 is read will be described. In this case, the same process as when the line No. 10 of the next process schedule in FIG. 3 is read is performed, and in step 165, the number of objects to be next process "8" and the place name "8" are added to the line No. 12 of the next process schedule. "Outside 3" is added, and the 12th line of the next process schedule of FIG. 5, FIG. 6-1 or FIG. 6-2 is written out.

Next, in step 151, the case where the line No. 13 of the next process schedule of FIG. 3 is read will be described. In this case, the determination in step 152 is "NO" because there is no row in the inventory information of FIG. 2 including the lot name "A2-1" that has completed the next process and the number of lots is larger than "0". Further, since the rows including the lot name "A2-1" in the inventory information of FIG. 2 include the 12th and 13th rows in which the number of lots is larger than "0" and the next process has not been performed, the row of step 158 is performed. The judgment is "YES". As a result, in step 159, the number of process targets "9" is set to the number of processes to be processed one after another. Then, in step 160, according to the priority master of FIG. 4, the 12th and 13th rows, which are the rows including the lot name “A2-1” of the inventory information of FIG. It is selected, and in step 161 the storage name “outside 4” in the 12th line and the storage name “outside 5” in the 13th line of the inventory information of FIG. 2 are set in this order. When the number of the target for the next process is used as it is in step 162, the number of lots for the next process is "2" in the 12th line of the inventory information in FIG. 2, and the number of the target for the next process is "9". When the number of lots "7" obtained by subtracting the number of lots "2" from the number of lots "7" is reset in this order and the number of lots or the number of charges is used as the number of objects for the next process, the number of items for the next process is 12 lines of inventory information in FIG. The lot number "2" in the order and the lot number "11" in the 13th line of the inventory information in FIG. 2 are reset in this order. Further, in step 163, when the number of lots in the 12th and 13th rows of the inventory information in FIG. 2 is the same as the number of the target for the next process, the number is from "2" and "11" to the target for the next process in that case. When the number of lines "2" and "7" are subtracted to become "0" and "4", and the number of lots or the number of charges is used as the number of pieces to be targeted in the next process, the number of pieces to be targeted in the next process "2" from "2" and "11" "11" is subtracted to become "0" and "0". After that, when using the same number as the number of objects for the next process, in step 165, the number of objects for the next process "2", the place name "outside 4", and the number of objects for the next process "7" are displayed in the line No. 13 of the next process schedule. And the place name "outside 5" is added, and the 13th and 14th lines of the next process schedule of FIG. 5 are written out. On the other hand, when the number of lots or the number of charges is used as the number of objects for the next process, in step 165, the number of objects for the next process "2", the place name "outside 4", and the number of objects for the next process "" are displayed in the line No. 13 of the next process schedule. 11 ”and the place name“ outside 5 ”are added, and the 13th and 14th lines of the next process schedule of FIG. 6-1 or FIG. 6-2 are written out.

Next, in step 151, the case where the line No. 14 of the next process schedule of FIG. 3 is read will be described. In this case, the determination in step 152 is "NO" because there is no row in the inventory information of FIG. 2 including the lot name "A1-4" that has completed the next process and the number of lots is larger than "0". Further, since there is a fifth line in the line including the lot name "A1-4" of the inventory information in FIG. 2, which is a line in which the number of lots is larger than "0" and the next process has not been performed, the determination in step 158 is "YES". ". As a result, in step 159, the number of process targets "2" is set to the number of processes to be processed one after another. Then, in step 160, according to the priority master of FIG. 4, the fifth row, which is the row not yet in the next process, among the rows including the lot name “A1-4” of the inventory information of FIG. 2 is selected, and in step 161. , The storage name "outside 5" in the fifth line of the inventory information in FIG. 2 is set as the storage name. Further, in step 162, when the number of the target for the next process is used as it is, the number of the target for the next process "2" is reset as it is, and when the number of lots is used as the number of the target for the next process, the following The number of lots "4" in the fifth row of the inventory information in FIG. 2 is reset to the number of processes to be processed. When the number of charges is used as the number of objects for the next process, the number of charges for the fifth row of the inventory information in FIG. 2 is reset to the number of objects for the next process. Here, the number of charges related to the fifth row of the inventory information in FIG. 2 is the same as the number of lots "4" in the fifth row of the inventory information in FIG. 2, and the lot in the 14th row of the inventory information in FIG. The number "6" is the sum of the number "2". Further, in step 163, when the number of lots in the fifth line of the inventory information in FIG. 2 is the same as the number of the target for the next process, the number of the target for the next process "2" is subtracted from "4". When the number of lots or the number of charges is used as the number of objects for the next process, the number of objects for the next process "4" in that case is subtracted from "4" to become "0". When the number of charges is used as the number of objects to be processed in the next process, the number of lots in the 14th line of the inventory information in FIG. 2 is also "0" by subtracting the number of lots "2" from "2". After that, when the number of the target for the next process is used as it is, in step 165, the number of the target for the next process "2" and the storage place name "outside 5" are added to the line No. 14 of the next process schedule, and FIG. The 14th line of the next process schedule is written out. When the number of lots is used as the number of objects for the next process, in step 165, the number of objects for the next process "4" and the storage name "outside 5" are added to the line No. 14 of the next process schedule, and FIG. The 14th line of the next process schedule of is written out. Further, when the number of charges is used as the number of objects for the next process, the number of objects for the next process "6" and the storage name "outside 5" are added to the line No. 14 of the next process schedule in step 165, and FIG. 6-2. The 14th line of the next process schedule of is written out.

In FIGS. 9, 10-1 and 10-2, the result of totaling the number of steel pieces required in the next step in step 103 of FIG. 7 for each storage location is displayed on the terminal device 20 in step 104 of FIG. It is a figure which showed the state at the time.

FIG. 9 shows the total result based on the number of objects to be next-process in FIG. 5 when the number of objects to be applied to the next process is used as it is. For example, in the 4th line of FIG. 9, the number of steel pieces carried in from the storage place with the storage place name “outside 1” is one of the number of steel pieces subject to the next process in the 11th line of FIG. The number of steel pieces carried in from the storage place of "5" is 9 in total, which is the total number of steel pieces subject to the next process in the 14th and 15th rows of FIG.

FIG. 10-1 shows the total result based on the number of objects to be next process in FIG. 6-1 when the number of lots is used as the number of objects to be next process. For example, in the 4th line of FIG. 10-1, the number of steel pieces carried in from the storage place with the storage place name "outside 1" is 5 pieces, which is the number of steel pieces targeted for the next process in the 11th line of FIG. 6-1. The number of steel pieces carried in from the yard with the yard name "Outer 5" is 15 in total, which is the total number of steel pieces targeted for the next process in the 14th and 15th rows of FIG. 6-1.

FIG. 10-2 shows the total result based on the number of targets for the next process in FIG. 6-2 when the number of charges is used as the number of objects for the next process. For example, in the 4th line of FIG. 10-2, the number of steel pieces carried in from the storage place with the storage place name "outside 1" is 5 pieces, which is the number of steel pieces targeted for the next process in the 11th line of FIG. 6-2. The number of steel pieces carried in from the yard with the yard name "Outer 5" is 17, which is the total number of steel pieces targeted for the next process in the 14th and 15th rows of FIG. 6-2.

If the work of the next process is performed in units of lots or charges, the work contents of the next process are the same, so the work efficiency is good, and the work of the next process in the future will be performed in advance. It will also create a margin for. However, on the other hand, it also leads to depriving the margin of the latest work schedule. Therefore, as described above, when it is determined that the next process schedule cannot be executed in units of lots or charges with respect to the latest next process schedule, the number of processes is set to the number of processes to be processed one after another, not in units of lots or charges. It is possible to consider such things as. Here, the determination of whether the next process schedule is feasible or not is determined by the number of areas surrounded by the frame 301 of FIG. 9, the frame 302 of FIG. 10-1, and the frame 303 of FIG. 10-2 (work in the next process). (The number of trolleys that need to be dispatched, stacked on the trolleys, loaded and unloaded from the trolleys, etc.) can be referred to.

11 (a) to (e), 12-1 (a) to (e), and 12-2 (a) to 12-2 (e) are the next steps for each storage site created in step 105 of FIG. It is a figure which showed the state when the delivery detail which is the detail of the inventory to be sent is displayed on the terminal apparatus 20 in step 106 of FIG.

11 (a) to 11 (e) show the delivery details based on the number of the next process target of FIG. 5 when the same number is used as the number of the next process target. Of these, in (a), the number of steel pieces to be sent from the yard with the yard name "outside 1" is one of the number of steel pieces subject to the next process with respect to the lot name "D2-1" in the 11th row of FIG. ing. In (b), the number of steel pieces to be sent from the yard with the yard name “outer 2” is two, which is the number of steel pieces subject to the next process with respect to the lot name “C1-2” in the 10th row of FIG. In (c), the number of steel pieces to be sent from the yard with the yard name “outside 3” is eight, which is the number of steel pieces subject to the next process with respect to the lot name “D2-2” in the twelfth line of FIG. In (d), the number of steel pieces to be sent from the yard with the yard name “outside 4” is two, which is the number of steel pieces subject to the next process with respect to the lot name “A2-1” in the 13th line of FIG. In (e), the number of steel pieces to be sent from the storage place with the storage place name “outer 5” is 7 pieces, which is the target number for the next process with respect to the lot name “A2-1” in the 14th line of FIG. The number of pieces subject to the next process for the lot name "A1-4" in the 15th line of is two.

12-1 (a) to 12-1 (e) show delivery details based on the number of next process targets in FIG. 6-1 when the number of lots is used as the number of objects for the next process. Of these, in (a), the number of steel pieces to be sent from the yard with the yard name "outside 1" is five, which is the number targeted for the next process with respect to the lot name "D2-1" in the 11th line of FIG. 6-1. It has become. In (b), the number of steel pieces to be sent from the yard with the yard name “outer 2” is two, which is the number of steel pieces subject to the next process with respect to the lot name “C1-2” in the 10th line of FIG. 6-1. There is. In (c), the number of steel pieces to be sent from the yard with the yard name “outside 3” is eight, which is the number targeted for the next process with respect to the lot name “D2-2” in the 12th line of FIG. 6-1. There is. In (d), the number of steel pieces to be sent from the yard with the yard name “outside 4” is two, which is the number targeted for the next process with respect to the lot name “A2-1” in the 13th line of FIG. 6-1. There is. In (e), the number of steel pieces to be sent from the yard with the yard name “outer 5” is 11 for the next process with respect to the lot name “A2-1” in the 14th line of FIG. The number of pieces subject to the next process for the lot name “A1-4” in the 15th line of FIG. 6-1 is four.

12-2 (a) to 12-2 (e) show the delivery details based on the number of next process targets in FIG. 6-2 when the number of charges is used as the number of targets for the next process. Of these, in (a), the number of steel pieces to be sent from the yard with the yard name "outside 1" is five, which is the number targeted for the next process with respect to the lot name "D2-1" in the 11th line of FIG. 6-2. It has become. In (b), the number of steel pieces to be sent from the yard with the yard name “outer 2” is two, which is the number targeted for the next process with respect to the lot name “C1-2” in the 10th line of FIG. 6-2. There is. In (c), the number of steel pieces to be sent from the yard with the yard name “outside 3” is eight, which is the number targeted for the next process with respect to the lot name “D2-2” in the 12th line of FIG. 6-2. There is. In (d), the number of steel pieces to be sent from the yard with the yard name “outside 4” is two, which is the number targeted for the next process with respect to the lot name “A2-1” in the 13th line of FIG. 6-2. There is. In (e), the number of steel pieces to be sent from the yard with the yard name “outer 5” is 11 for the next process with respect to the lot name “A2-1” in the 14th line of FIG. 6-2, and The number of pieces subject to the next process for the lot name “A1-4” in the 15th line of FIG. 6-2 is six.

By displaying the delivery details for each yard in this way, it is possible to determine the details of the lot that needs to be sent for each yard. At that time, for example, if the information on the location of the lot in the storage place is also displayed, it is possible to determine in more detail the load of transportation, such as the lot below the stacking, which cannot be known only by the number of lots.

[Hardware configuration of transport judgment support device 10]
FIG. 13 is a diagram showing a hardware configuration example of the transport determination support device 10.

As shown in the figure, the transfer determination support device 10 is realized by, for example, a general-purpose PC (Personal Computer) or the like, and has a CPU 91 as a calculation means, a main memory 92 as a storage means, and a magnetic disk device (HDD: Hard Disk Drive). It is equipped with 93. Here, the CPU 91 executes various programs such as an OS (Operating System) and application software, and realizes each function of the transport determination support device 10. Further, the main memory 92 is a storage area for storing various programs and data used for executing the various programs, and the HDD 93 is an example of a storage medium and is an example of storage media, and input data (stock information, next process schedule, priority) for various programs. It is a storage area for storing output data (next process schedule) and the like from the master) and various programs.

Further, the transport determination support device 10 is for a communication I / F 94 for communicating with the outside, a display mechanism 95 including a video memory and a display, an input device 96 such as a keyboard and a mouse, and a storage medium. It includes a driver 97 for reading and writing data. Note that FIG. 13 merely illustrates a hardware configuration when the transport determination support device 10 is realized by a computer system, and the transport determination support device 10 is not limited to the illustrated configuration.

[Effect of this embodiment]
As described above, in the present embodiment, prior to the execution of the next process schedule on that day or its work, whether or not the work schedule can be executed is predicted, and if the work schedule cannot be executed, various measures are taken. It has become easier. Specifically, the work schedule after the next process, such as postponing the work with a margin to the next day or later, is reviewed, and the number of objects in the next process schedule is changed from the number of lots or the number of charges to the required number in the next process. It became easier to change to.

1 ... Transport judgment support system, 10 ... Transport judgment support device, 11 ... Inventory information storage unit, 12 ... Successive process schedule storage unit, 13 ... Priority master storage unit, 14 ... Next process schedule creation unit, 15 ... Next process schedule Storage unit, 16 ... Number calculation unit for each storage location, 17 ... Sending details creation unit, 20 ... Terminal device

Claims (14)

A first storage means for storing a plurality of storage areas where materials to be worked in the first step are stored as inventory, and an inventory number which is the number of the materials placed in the plurality of storage areas.
A second storage means for storing a required number, which is the number of the materials required in the second step after the first step,
The first of the plurality of storage areas using the stock quantity stored in the first storage means, the required number stored in the second storage means, and predetermined conditions. A determination means for determining at least one storage place where the material to be transported to the process is placed, a number of the materials to be transported from the at least one storage place to the first process, and a determination means.
A transport determination support device including at least one storage place determined by the determination means and a display means for displaying information indicating the number of transports. Further provided with a third storage means for storing the priority of the material with respect to the transportation of the material.
The transport determination support device according to claim 1, wherein the determination means uses, as the predetermined condition, a condition based on the priority stored in the third storage means. The priority is defined so that the material placed in a storage place having a low load during transportation has priority over the material placed in a storage place having a high load during transportation. 2. The transport judgment support device according to 2. The priority is set so that the material for which the work in the first step has been completed has priority over the material for which the work in the first step has not been completed. The transport determination support device according to claim 2. 2. The priority is defined so that the material required first in the second step is prioritized over the material required later in the second step. The transport judgment support device described in. The transport determination support device according to claim 1, wherein the determination means determines the number of stocks stored in the first storage means as the number of transports. The transport determination support device according to claim 1, wherein the determination means determines the required number stored in the second storage means as the transport number. The first aspect of the present invention, wherein the determination means determines the inventory quantity of the material belonging to the same manufacturing unit placed in the same storage place stored in the first storage means as the transport quantity. Transport judgment support device. The second storage means stores the required number for each work unit, and stores the required number.
The determination means determines at least one storage place and the number of transports for each work unit.
The first aspect of the present invention is characterized in that the display means displays information indicating the at least one storage place and the number of transports determined by the determination means for each work unit or a period during which the work unit is performed. The described transport judgment support device. The second storage means stores the required number for each work unit, and stores the required number.
The determination means determines at least one storage place and the number of transports for each work unit.
The transport determination support according to claim 1, wherein the display means displays information indicating the number of transports for each work unit for each yard of at least one yard determined by the determination means. apparatus. A plurality of storage areas where the materials to be the target of the work in the first step are placed as inventory and the number of stocks, which is the number of the materials placed in the plurality of storage areas, are stored in the storage medium.
The required number, which is the number of the materials required in the second step after the first step, is stored in the storage medium.
Using the stored number of stocks and the required number, and predetermined conditions, at least one place where the material to be transported to the first step among the plurality of places is placed, and A computer determines the number of materials to be transported from the at least one storage site to the first step.
A transport determination support method, characterized in that information indicating the determined at least one storage location and the number of transports is displayed on a display. The priority of the material regarding the transportation of the material is further stored in the storage medium, and
The transport determination support method according to claim 11, wherein the predetermined condition is a stored condition based on the priority. On the computer
A function of storing in a storage medium a plurality of storage areas where materials to be worked in the first step are stored as inventory and the number of stocks which is the number of the materials placed in the plurality of storage areas.
A function of storing in a storage medium the required number of materials required in the second step after the first step, and
Using the stored number of stocks and the required number, and predetermined conditions, at least one storage place where the material to be transported to the first step among the plurality of storage places is placed, and A function of determining the number of materials to be transported from the at least one storage place to the first step, and a function of determining the number of materials to be transported.
A program for realizing a function of displaying information indicating the determined at least one storage place and the number of transported objects on a display. The computer is further realized with a function of storing the priority of the material in the storage medium regarding the transportation of the material.
The program according to claim 13, wherein the determining function uses a stored condition based on the priority as the predetermined condition.