JP4431105B2 - Allocation execution program, allocation execution system, and allocation execution method in production management system - Google Patents

Description

  The present invention relates to an allocation execution program, an allocation execution system, and an allocation execution method for executing allocation of members in accordance with product numbers in a production management system.

  In the manufacturing industry, production management systems for managing material procurement and production processes have been widely used. In production management systems, efficient arrangement and management of lean parts is an important factor from the viewpoint of shortening delivery times and reducing production costs.

  As a method employed for the purpose of fulfilling these functions, there are known a production number management method for managing the plan of a member by the product number, and an MRP method for controlling the member from the total inventory regardless of the production number. .

  In the production number management method, a procurement plan for parts is created by creating a plan for part requirements for each product production number and performing an “allocation” process that allocates the parts to be used for that production number in the inventory information and ordering information. Manage manufacturing progress. Here, “reserve” means that when calculating the planned number of a certain product number, the usable material (unallocated) is changed to the planned use (allocated) for the members recorded as inventory information and order information. This means that it cannot be used from other product numbers.

  In this method, it is possible to manage parts in time series, and there is an advantage that it is easy to grasp the correspondence between production plans and parts, but if the production plan is changed due to a sudden order, There is a problem that it takes time to change the assignment of numbers.

  In the MRP method, the required quantity and inventory quantity of a member are calculated at a specific point in time, and the quantity that needs to be procured is managed as a whole member. Although it is relatively strong against changes in the production plan as described above, it is not managed in time series, so if there is a difference between the actual material procurement plan and the actual results, what kind of impact will it have on the production plan? It has a problem that it is difficult to grasp whether or not this occurs.

  As described above, the production number management method and the MRP method have different characteristics. Therefore, in the currently used production management system, the provision for the production number is reviewed by the MRP method while using the production number management method as a base. For example, a method using both of them is generally used.

  In addition, the invention concerning the following patent documents is disclosed as a technique relevant to this invention.

Japanese Patent Laid-Open No. 8-315018 JP-A-11-175612

  As a method of using the above-mentioned production number management and MRP together, the production number regularly reserved for inventory, etc. is removed, the quantity at that time is reviewed by MRP, and the production number allocation is reviewed again. There is a way to do it. With such processing, it is possible to optimize production planning and material procurement, and it has been a technical problem to speed up MRP in order to increase the frequency of MRP implementation.

  However, this review must be carried out periodically as a batch process, but it is difficult to grasp a series of operations such as procurement and withdrawal that are handled by different departments in real-time synchronization. Batch processing can only be performed outside normal business hours, such as at night or early morning. Therefore, it has a problem that it can be performed only once a day at the shortest, and even if there is a major change in the production process, it cannot be immediately reflected in the procurement of parts. Yes.

  In addition, the review process is performed by returning to the production plan for all members. However, since it is difficult to change after planning, it is necessary to return to the production plan for parts that do not need to be reviewed frequently, so the data processing amount becomes larger than necessary and the burden on the system increases. It also has the problem of

  In response to such problems, the present invention individually handles the production number allocation for each member in response to daily work, immediately reflects the plan change in the member procurement, and reduces the burden on the system. An allocation execution program, an allocation execution system, and an allocation execution method are provided.

A first invention for solving these problems is an allocation execution program for executing allocation in response to a product number in a production management system, wherein the production management system includes a member necessary for each product number. As a procurement plan, the timing in the manufacturing process for allocating a production number that specifies one of the following: for each part by item, at the time of plan development, part ordering, part warehousing, part delivery, or part consumption Production plan file that stores the production plan to be included, inventory information file that stores inventory information that includes the allocation status of each inventory for the inventory of parts by item, and each ordered item that has been ordered by item An ordering information file for storing ordering information including the allocation status of the members of the product, and the production management system includes a predetermined production number in the manufacturing plan file. For wood, the planning stored for items of the member deployment, when members ordering, when member receipts, the timing of the production process for executing any of the product number of the provision of the time or member quiescent member goods issue arrives When determining the allocation execution time determination step and the allocation execution time determination step, when it is determined that the timing of the manufacturing process has arrived, the allocation status of the inventory corresponding to the item of the member is referred to with reference to the inventory information file Is specified as an unallocated inventory, or by referring to the ordering information file, a member specification that specifies an ordered member whose allocation status is unallocated among the ordered members corresponding to the item of the member And updating the allocation status of the inventory information or the order information related to at least a part of the inventory specified in the component specifying step or the ordered component to the allocation A provision executing program, characterized in that to execute a reserve status updating step of recording the turn, the.

A second invention is an allocation execution program for executing allocation in accordance with a production number in a production management system, wherein the production management system includes a member for each member item at the time of plan development, member ordering, member Item master file that stores master data including the timing in the manufacturing process that executes the allocation of the production number that specifies either at the time of warehousing, at the time of evacuation of the member, or at the time of consuming the material, and the procurement plan of the necessary members for each production number A manufacturing plan file for storing a manufacturing plan for each member for each item, an inventory information file for storing inventory information including the allocation status of each stock, and an order for each item. At least an order information file for storing order information including an allocation status of each ordered part, and the production management system includes the manufacturing plan. The members according to a predetermined product number stored in a file, for items of the member when said item master file stored in the planned deployment, when members ordering, when member receipts, either at the time of member issuing at or member consumption The allocation execution time determination step for determining that the manufacturing process timing for executing the allocation of the production number has arrived, and the inventory information file is referred to when the manufacturing process timing is determined in the allocation execution time determination step Then, among the inventory corresponding to the item of the member, the inventory whose allocation status is not allocated, or the allocation among the ordered members corresponding to the item of the member with reference to the order information file A member identifying step for identifying an ordered member whose status is unallocated, and at least the inventory or the ordered member identified in the member identifying step; Inventory information or ordering information according to some, is a provision executing program, characterized in that the reserve status update to reserve to execute a reserve status updating step of recording the manufacturer's serial number.

  In these inventions, the allocation timing is set for each item in accordance with the property of the member. By allocating production numbers at the timing when production number management is required due to the management characteristics of the parts, processing on the system such as periodically reviewing the production numbers for parts that do not require production number management is unnecessary. At the same time, it becomes possible to perform real-time production number management at the timing when it becomes necessary in conjunction with the progress of daily work.

The first invention is the production management system, and the timing of the manufacturing process of cancellation member received into each item of the members, the product number of provision specified either during member issuing at or member consumption, member An item master file for storing master data including the timing in the manufacturing process for executing the re-allocation of the production number designating any one of the time of warehousing, the time of material ejection or the time of material consumption is provided, and the production management system includes For a member having a predetermined production number stored in the manufacturing plan file, the provision of the production number at the time of member entry, member delivery or member consumption stored in the item master file for the item of the member The timing at the time of deallocating when judging that the timing of the manufacturing process to cancel the allocation has arrived, and the timing of the manufacturing process has arrived at the step of judging when deallocating If it is determined, the inventory information or the order information recorded with the product number is identified with reference to the inventory information file or the order information file, and the product number recorded in the inventory information or the order information is deleted. With respect to a member corresponding to a predetermined production number stored in the production plan file, the allocation cancellation step, and at the time of member entry, member delivery or member consumption stored in the item master file for the item of the member When it is determined in the re-allocation execution time determination step that determines that the timing in the manufacturing process for executing the re-allocation of the production number has arrived, and in the re-allocation execution time determination step, the inventory information The stock corresponding to the item of the member or the ordered member corresponding to the item of the member with reference to the file or the order information file A re-allocation execution step of identifying inventory information of an inventory in which a production number is not recorded or order information of an ordered member, and recording a production number in at least a part of the inventory information or the order information; It is good also as making it perform.

According to a second aspect of the present invention, for at least some items of the item master file, for each item of a member used for manufacturing a product, a production number that specifies one of when a member is received, when a member is delivered, or when a member is consumed. The timing in the manufacturing process for canceling the allocation of the product and the timing in the manufacturing process for executing the re-allocation of the production number designating any of the time of material entry, material delivery time or material consumption are stored. For a member related to a predetermined product number stored in the manufacturing plan file in the management system, the product of the member is stored in the item master file at the time of member entry, member delivery or member consumption stored in the item master file. A determination step at the time of release of the release that determines that the timing of the production process for releasing the allocation has arrived, and a timing of the manufacturing process at the step of determination at the time of release of the reservation When it is determined that it has arrived, the inventory information or the order information recorded with the product number is identified with reference to the inventory information file or the order information file, and the product number recorded in the inventory information or the order information is With regard to a member for a predetermined production number stored in the manufacturing plan file, the provision releasing step to be deleted, and the item stored in the item master file for the item of the member, either when the member is stored, when the member is discharged, or when the member is consumed and re-provision runtime determination step of determining that Kano timing of a manufacturing process for executing the re-provision of product number arrives, the timing of the manufacturing process is judged to have arrived in the re-reserve runtime determination step, the Referring to the inventory information file or the order information file, the stock corresponding to the item of the part or the ordered corresponding to the item of the part Among the members, the inventory information of the stock for which the product number is not recorded or the order information of the ordered member is specified, and the product number for recording the product number is recorded in at least a part of the inventory information or the order information. The re-allocation execution step may be executed.

  In these inventions, it is not necessary to periodically review the production numbers for the members for which the production numbers have been allocated, but instead to review the production numbers in order to optimize procurement according to the properties of the members. It is set as the time of re-allocation execution when the allocation is released. As a result, the burden on the system due to periodic review of the product number is reduced, and real-time product number management can be performed at the timing when it becomes necessary along with the progress of the work.

  The allocation execution time may include any one of planned deployment, member ordering, member warehousing, member evacuation, or member consumption.

  Also, the present invention is characterized in that the production management system is configured to execute a step of receiving information related to the allocation execution time from an input terminal, and the allocation execution time is selected from specific items. It can also be.

  As the timing at which the production number should be allocated, the timing of planning, ordering, warehousing, delivery, or consumption can be considered for each item of the member. In this configuration, the allocation execution time can be determined for each item from these timings, and these can be configured to be selected from predetermined items.

  The provision cancellation time and the re-allocation execution time may include any one of member entry, member delivery, or member consumption.

  Further, the present invention causes the production management system to execute a step of receiving information on the time of releasing the reservation and the time of executing the re-allocation from the input terminal. It can also be characterized by being configured to be selected from.

  As the timing of the re-allocation for optimizing the member management, the timing of entering, leaving or consuming after planning and ordering the members can be considered. In this configuration, the re-allocation execution time can be determined for each item from these timings, and these can be configured to be selected from predetermined items.

  The invention relating to these allocation execution programs may be configured as a system including means for operating the allocation execution program. The invention relating to the allocation execution program may be specified as an allocation execution method executed by the allocation execution program.

  According to the present invention, it is possible to optimize the production number allocation at an appropriate timing for each member, so that the change of the manufacturing plan can be reflected in the production management system in the flow of daily business processing. Even if the user does not go back to the production plan, the plan change is reflected in the system from the actual business process, so that the efficiency of production management can be improved.

  In addition, since it is not necessary to perform regular batch processing, the processing load on the system can be reduced.

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

  FIG. 1 is a diagram showing a configuration of a production management system according to the present invention. FIG. 2 is a diagram showing an example of the allocation method setting input screen in the present invention. FIG. 3 is a diagram showing an example of the configuration master file of the production management system according to the present invention. FIG. 4 is a diagram showing an example of the item master file in the present invention. FIG. 5 is a diagram showing an example of the manufacturing plan file in the present invention. FIG. 6 is a diagram showing an example of an inventory information file of the production management system according to the present invention. FIG. 7 is a diagram showing an example of an order information file of the production management system according to the present invention. FIG. 8 and FIG. 9 are diagrams showing the allocation execution timing for each item in the first and second embodiments of the present invention, respectively. FIG. 10 and FIG. 11 are diagrams showing the flow of allocation execution when the planned time allocation and the shipping time allocation are selected in the present invention, respectively.

  1, the production management system according to the present invention is configured as a system including an input device 10, a configuration master file 11, an item master file 12, a production plan file 13, a control device 14, an inventory information file 15, and an order information file 16. Has been.

  The input device 10 has a function of inputting necessary data such as initial condition setting and plan progress to the configuration master file 11, item master file 12, or manufacturing plan file 13.

  In particular, in the present invention, the input device 10 is provided with an input screen for setting the allocation method as shown in the example of FIG. 2, and the timing for executing the allocation as the “allocation method” is input for each item of the member. can do. In the “allocation method” column, it is possible to select and input from predetermined items such as “plan” and “order” as shown in FIG.

  In the configuration master file 11, data on necessary members for each product necessary for developing the production plan is recorded. In the example of FIG. 3, the product X is composed of two parts A, three parts B, and four parts C, and considering the yield, etc., the quantity that needs to be paid in actual manufacturing is three parts A, parts B4 pieces and parts C5 pieces.

  The item master file 12 records member attributes, code numbers, and the like for each member item to be used. In the present invention, as shown in the example of FIG. 4, a column for recording “allocation method” is provided for each item, and the user of the production management system sets the most appropriate allocation timing according to the property of the member. can do.

  In the example of FIG. 4, in addition to the allocation method, the timing of allocation, cancellation, and re-allocation for each item is also recorded. For example, for part A, the production number is reserved when the plan is created and the subsequent production number is not reviewed. For part C, the production number is reserved when the plan is created, but the part number is released when the part is issued. Then, a re-allocation operation is performed to allocate an appropriate product number again at the time of consumption. In general, the former is suitable for a member that rarely changes a plan once created, and the latter is suitable for a member that is difficult to be consumed in a planned quantity due to the yield and processing procedure.

  The timing of allocation, cancellation, and re-allocation in each allocation method may be configured to be input and defined by the user from the input device 10, but in order to improve the processing efficiency, the allocation method It is desirable that it is set in advance in association with.

  In the production plan file 13, data on a material procurement plan is managed for each product number. When the type and number of products manufactured are input from the input device 10, the required members and the respective required amounts are calculated with reference to the configuration master file 11, and a member procurement plan is created. Here, the item master file 12 is referred to, and information on the allocation method of each member is also recorded.

  FIG. 5 shows an example of the manufacturing plan file 13. The production number # 03 is assigned to a plan for producing 10 products X. The required amount column is calculated with reference to the configuration master file 11, but it is necessary to procure in order to make the production number # 03 by making a reservation with reference to the remaining inventory and the remaining order for the members of the same item. Calculate the planned amount.

  For the remaining inventory, the inventory information file 15 is referred to. FIG. 6 shows an example of the inventory information file 15. Looking at the member code 001, since 20 of (1) are already reserved for use with the production number # 01, the column of “Allocation” Is “allocated”, but “10” in (2) is in an “unallocated” state that is not scheduled to be used. With respect to (2), the use schedule is recorded by rewriting the “reserve category” column to “reserve”, and 10 usable items are recorded in the “stock remaining” column of the manufacturing plan file 13.

  After referring to the remaining inventory, the order information file 16 is referred to regarding the remaining order. FIG. 7 shows an example of the ordering information file 16, but all of the part code 001 that has been ordered is already reserved, and no provision is made for the production number # 03 here. As a result, the “order remaining” in the manufacturing plan file 13 becomes zero, and 20 pieces obtained by subtracting 10 pieces allocated from the inventory from the required quantity of 30 pieces are the planned quantities that need to be newly ordered.

  The timing for making an allocation with reference to the remaining inventory and the remaining order is determined by the “allocation method” recorded in the manufacturing plan file 13. When the timing specified by the allocation method is reached, the control device 14 executes a process for allocating with reference to the remaining inventory and the remaining order as described above. In addition to recording the allocation timing for each item in the manufacturing plan file 13, the allocation timing may be determined by referring to the item master file from the member code.

  When “allocation method” is set to “during consumption”, recording in the inventory information file 15 is performed as shown in (4) of FIG. At the beginning of the plan, the allocation is made for the production number # 03, but when the member is delivered, # 03 is deleted from the “production number” column and the provision is released. After that, the production number is linked again, and if there are insufficient parts due to an irregular interrupt order, the parts are also consumed ahead of time, and the production number # 02 is newly recorded at the time of consumption. Is done.

  In the above example, the remaining inventory and the remaining order are allocated from the unallocated portion. However, as in the case where the advance arrangement of the intermediate product is performed before the production plan is made, the production number is not assigned. If there is a remainder in the parts that are scheduled to be ordered at the planning stage, create a plan information file that records the data for these parts and refer to the plan information file from the unallocated parts. You may comprise so that allocation may be performed.

  Further, in the example of FIG. 5, the production plan file 13 is provided with an item “number of adjustments” in front of the “order quantity” column, and for example, when the allocated member is destroyed in the warehouse. May be configured to input the quantity in the “adjusted number” column and add this to calculate the planned number.

  FIG. 8 shows the timing of allocation by item for the first embodiment of the present invention. First, the user of the production management system sets an allocation method for determining the allocation timing for each item of the member (S01).

  In general, it is desirable to select the allocation at the time of planning (C1) or the allocation at the time of ordering (C2) in which the review of the production number allocation is not performed for the members that do not need to be changed from the planning time. As for the allocation at the time of planning or the allocation at the time of ordering, if the item can be changed by the review of the manufacturing plan several times during the period until the ordering, the latter will be changed once the planning is done The former is suitable for items that are unlikely to be changed.

  At the timing of creating the production plan (T11), the production number is reserved with reference to the remaining inventory and the remaining order for the item set as the planned allocation (C1) (S02). For the item set as provision at the time of ordering (C2), only the required amount is calculated, and the production number is not reserved. At the timing of ordering members (T12), the production number is also reserved for the item set as the provision at the time of ordering (C2).

  For the items for which the provision at the time of delivery (C3) and the provision at the time of consumption (C4) are set, the production number is reserved at the timing of creating the production plan (T11) or at the timing of ordering the members (T12). It is desirable to make these settings for items for which it is desirable to regularly keep unallocated inventory or items that cannot be consumed as planned.

  The production number allocated here is the basis for calculation for ordering the member. However, in order to perform the optimization process of releasing the production number and allocating a new production number at a later timing. In other words, it is a temporary production number.

  At the timing (T13) when the member enters, the product number is canceled for the item set as the provision at the time of delivery (C3) (S04). These stocks are managed by the total amount by a method such as MRP without assigning a product number until the timing when the member is delivered (T14), and optimized again at the delivery timing (T14). The production number is reserved for this purpose (S05).

  In addition, at the timing (T14) when the member is delivered, the product number is released for the item for which the provision for consumption (C4) is set (S06). Until the timing when the member is consumed (T15), the production number is not assigned and the total amount is managed by a method such as MRP, and the production number for optimization again at the consumption timing (T15). Provision is made (S07).

  FIG. 9 shows the timing of allocation by item for the second embodiment of the present invention. In this embodiment, for the items for which the provision at the time of delivery (C3) and the provision at the time of consumption (C4) are set, the production number allocation process is performed only once at the set timing, and the first implementation The provisional production number is not assigned or released as in the form.

  In this embodiment as well, the production number can be allocated at the optimum timing for each member corresponding to the flow of work, but there are some members for which no production number is assigned at the ordering stage. There is a problem that it is difficult to grasp the entire plan because the production number management and MRP must be managed together.

  With reference to FIG. 10, the flow of allocation execution when the planned allocation is selected in the present invention will be described. The user of the production management system selects “at the time of planning” as an allocation method for a certain member (S11). In the item master file, the allocation method for the member is recorded as “at the time of planning” (S12).

  When the production plan is created, the contents of the plan and its production number are input (S13), the quantity of necessary members is calculated with reference to the configuration master file, and the plan is developed in the production plan file (S14). ). Since it is set to allocate at “at the time of planning”, the inventory information for the same item is referred to at this time in order to allocate the production number (S15).

  In the inventory information file, it is confirmed whether or not there is unallocated inventory (S16). If there is inventory, the production number is recorded as allocated in the inventory information file for the member (S17), and the production plan file The quantity reserved as inventory remaining is recorded (S18). If there is no unallocated inventory, the ordering information for the same item is referred to without going through this step (S19).

  Also in the order information file, it is confirmed whether there is an unallocated order remaining (S20). If there is an remaining order, the part number is recorded as reserved in the order information file for the member (S21), and the manufacturing is performed. The quantity allocated as the remaining order is recorded in the plan file (S22). If there is no unallocated inventory, this step is not performed, and the planned amount that needs to be procured in the manufacturing plan file is calculated (S23).

  Next, with reference to FIG. 11, a flow of allocation execution when the allocation at the time of shipping is selected in the present invention will be described. The user of the production management system selects “when leaving” as the allocation method for a certain member (S31). In the item master file, the allocation method for the member is recorded as “at the time of delivery” (S32).

  When the production plan is created, # 2 is input as the content of the plan and its production number (S33), the quantity of necessary members is calculated with reference to the configuration master file, and the plan is developed in the production plan file. (S34). It is set to allocate at “at the time of delivery”, but at the stage of “at the time of planning”, the production number is allocated for convenience of ordering and management. At this time, the inventory information for the same item is referred to (S35).

  The flow for calculating the planned quantity with reference to the inventory information file and the ordering information file thereafter is the same as in the first embodiment (S36 to S43). However, the production numbers allocated here are only temporary production numbers for management.

  Next, when the member is received, the production number # 2 recorded in the inventory information file is deleted, and the production number is released (S44). After that, the inventory is managed by a method such as MRP from the time of delivery. When the delivery instruction from the production number # 1 is received before the delivery instruction from the production number # 2 (S45), a new product is stored in the inventory information file. # 1 is recorded as the number, and the provision is fixed (S46).

  Furthermore, when a delivery instruction from the production number # 2 is subsequently received (S47), since the members that have already been allocated to the production number # 2 have already been delivered, the production number # 2 is assigned to the members that are subsequently received. Is recorded (S48). With such a flow, it becomes possible to optimize the allocation at an appropriate timing for each member in accordance with the progress of the work.

It is a figure which shows the structure of the production management system concerning this invention. It is a figure which shows an example of the input screen for the allocation system setting in this invention. It is a figure which shows an example of the structure master file of the production management system concerning this invention. It is a figure which shows an example of the item master file in this invention. It is a figure which shows an example of the manufacturing plan file in this invention. It is a figure which shows an example of the inventory information file of the production management system concerning this invention. It is a figure which shows an example of the order information file of the production management system concerning this invention. It is a figure which shows the timing of allocation execution classified by item in the 1st Embodiment of this invention. It is a figure which shows the timing of allocation execution classified by item in the 2nd Embodiment of this invention. It is a figure which shows the flow of allocation execution at the time of selecting provision at the time of plan in this invention. It is a figure which shows the flow of allocation execution at the time of selecting the reservation at the time of delivery in this invention.

Explanation of symbols

10 Input device 11 Configuration master file 12 Item master file 13 Manufacturing plan file 14 Control device 15 Inventory information file 16 Order information file

Claims (10)

An allocation execution program for executing allocation corresponding to a product number in a production management system, wherein the production management system includes:
As a procurement plan for the parts required for each production number, provision of production numbers is specified for each part by item , designating either when the plan is expanded, when ordering parts, when receiving parts, when leaving parts, or when parts are consumed. A manufacturing plan file for storing a manufacturing plan including timing on the manufacturing process to be executed;
An inventory information file that stores inventory information including the allocation status of each inventory for the inventory of parts by item,
An ordering information file for storing ordering information including an allocation status of each ordered part for each ordered part by item,
Is at least provided,
In the production management system,
In the manufacturing plan file, with respect to a member associated with a predetermined product number, provision of the product number at the time of planned development, member ordering, member warehousing, member delivery or member consumption stored for the item of the member is stored. The provisioning execution time determining step for determining that the timing on the manufacturing process for executing
When it is determined in the allocation execution time determination step that the timing in the manufacturing process has arrived, with reference to the inventory information file, among the inventory corresponding to the item of the member, the inventory whose allocation status is unallocated, or , Referring to the order information file, a member identifying step for identifying an ordered member whose provision status is unallocated among the ordered members corresponding to the item of the member;
An allocation status update step of updating the allocation status of the inventory information or the order information related to at least a part of the stock specified in the component specifying step or the ordered component and recording the product number;
An allocation execution program characterized in that The production management system includes
The timing in the manufacturing process that cancels the allocation of the production number that specifies either when the material is received, when the material is delivered, or when the material is consumed for each item of the material, and when the material is received, when the material is delivered, or when the material is consumed An item master file for storing master data including timing on the manufacturing process for executing the re-allocation of the production number designated by
In the production management system,
With respect to a member related to a predetermined product number stored in the manufacturing plan file, the provision of the product number at the time of member entry, member delivery or member consumption stored in the item master file for the item of the member is allocated. A determination step at the time of release of the provision that determines that the timing of the production process to be released has arrived;
When it is determined that the timing on the manufacturing process has arrived in the determination step when releasing the allocation, the inventory information file or the order information is recorded with reference to the inventory information file or the order information file, An allocation cancellation step of erasing the production number recorded in the inventory information or the order information;
Re-allocation of the product number at the time of member entry, member delivery, or member consumption stored in the item master file for the item of the member for the member corresponding to the predetermined production number stored in the production plan file Re-allocation execution determination step for determining that the timing on the manufacturing process for executing
When it is determined in the re-allocation execution time determination step that the timing in the manufacturing process has arrived, the inventory information file or the order information file is referred to, and the inventory corresponding to the item of the member or the item of the member Re-reserve for identifying inventory information for which no product number has been recorded or ordering information for an ordered member, and recording the product number in at least a part of the inventory information or the order information. Execution steps;
The allocation execution program according to claim 1, wherein: An allocation execution program for executing allocation corresponding to a product number in a production management system, wherein the production management system includes:
Items that store master data including the timing in the manufacturing process that executes the allocation of the production number that specifies any of the items at the time of planned expansion, member ordering, member entry, member delivery, or member consumption Master file and
As a procurement plan for parts required for each production number, a production plan file that stores a production plan for each part by item,
An inventory information file for storing inventory information including the allocation status of each inventory for the inventory of parts by item;
An ordering information file for storing ordering information including an allocation status of each ordered part for each ordered part by item,
Is at least provided,
In the production management system,
About the member concerning the predetermined production number memorized in the manufacturing plan file, at the time of the plan development memorized in the item master file about the item of the member, at the time of ordering the member, at the time of the member warehousing, at the time of the material unloading and provision runtime determination step of determining the timing of the production process for executing any of the manufacturing number of the reserve is reached,
When it is determined in the allocation execution time determination step that the timing in the manufacturing process has arrived, with reference to the inventory information file, among the inventory corresponding to the item of the member, the inventory whose allocation status is unallocated, or , Referring to the order information file, a member identifying step for identifying an ordered member whose provision status is unallocated among the ordered members corresponding to the item of the member;
An allocation status update step of updating the allocation status of the inventory information or the order information related to at least a part of the stock specified in the component specifying step or the ordered component and recording the product number;
An allocation execution program characterized in that For at least some of the items in the item master file, for each item of components used for manufacturing the product, the production number allocation that specifies any of the time of member entry, member delivery, or member consumption is canceled. The timing on the process and the timing on the manufacturing process for executing the re-allocation of the production number designating either the member entry, the member delivery or the member consumption are stored,
In the production management system,
With respect to a member related to a predetermined product number stored in the manufacturing plan file, the provision of the product number at the time of member entry, member delivery or member consumption stored in the item master file for the item of the member is allocated. A determination step at the time of release of the provision that determines that the timing of the production process to be released has arrived;
When it is determined that the timing on the manufacturing process has arrived in the determination step when releasing the allocation, the inventory information file or the order information is recorded with reference to the inventory information file or the order information file, An allocation cancellation step of erasing the production number recorded in the inventory information or the order information;
Re-allocation of the product number at the time of member entry, member delivery, or member consumption stored in the item master file for the item of the member for the member corresponding to the predetermined production number stored in the production plan file Re-allocation execution determination step for determining that the timing on the manufacturing process for executing
When it is determined in the re-allocation execution time determination step that the timing in the manufacturing process has arrived, the inventory information file or the order information file is referred to, and the inventory corresponding to the item of the member or the item of the member Of the ordered members, the inventory number for which the production number is not recorded or the order information for the ordered member is specified, and the production number is recorded in at least a part of the inventory information or the order information. A re-allocation execution step for recording
The allocation execution program according to claim 3, wherein: An allocation execution system for executing allocation in response to a production number in a production management system,
As a procurement plan for the parts required for each production number, provision of production numbers is specified for each part by item , designating either when the plan is expanded, when ordering parts, when receiving parts, when leaving parts, or when parts are consumed. Manufacturing plan file storage means for storing a manufacturing plan including timing on a manufacturing process to be executed;
Inventory information file storage means for storing inventory information including the allocation status of each inventory for the inventory of parts by item;
Ordered information file storage means for storing ordering information including the allocation status of each ordered part for each ordered part by item;
In the production plan file storage means, for the member related to the predetermined production number, the production number at the time of planned expansion, member ordering, member warehousing, member unloading or member consumption stored for the item of the member An allocation execution time judging means for judging that the timing on the manufacturing process for executing the allocation has arrived,
When it is determined by the allocation execution time determination means that the timing in the manufacturing process has arrived, the inventory corresponding to the item of the member is referred to the inventory information file storage means and the allocation status is unallocated Or, with reference to the order information file storage means, among the ordered members corresponding to the item of the member, a member identifying means for identifying the ordered member whose provision status is unallocated,
An allocation status update means for updating the allocation status of the inventory information or the order information related to at least a part of the stock specified by the member specifying means or the ordered member, and recording the product number;
An allocation execution system comprising: The timing in the manufacturing process that cancels the allocation of the production number that specifies either when the material is received, when the material is delivered, or when the material is consumed for each item of the material, and when the material is received, when the material is delivered, or when the material is consumed Item master file storage means for storing master data including timing on the manufacturing process for executing the reassignment of the production number specifying
For the member corresponding to the predetermined product number stored in the manufacturing plan file storage means, the product at the time of member entry, member delivery or member consumption stored in the item master file storage means for the item of the member is stored. An allocation cancellation time judging means for judging that the timing in the manufacturing process for releasing the allocation of the number has arrived,
When it is determined that the timing in the manufacturing process has arrived by the allocation cancellation time determination means, the inventory information or order information in which the product number is recorded is referred to with reference to the inventory information file storage means or the order information file storage means. A provision releasing means for identifying and erasing the serial number recorded in the inventory information or the order information;
For the member corresponding to the predetermined product number stored in the manufacturing plan file storage means, the product at the time of member entry, member delivery or member consumption stored in the item master file storage means for the item of the member is stored. Re-allocation execution time judging means for judging that the timing in the manufacturing process for executing the re-allocation of the number has arrived,
When it is determined by the re-allocation execution time determination means that the timing in the manufacturing process has arrived, the inventory information file storage means or the order information file storage means is referred to, and the inventory corresponding to the item of the member or the member Among the ordered parts corresponding to the item, the inventory information of the inventory in which the production number is not recorded or the order information of the ordered part is specified, and the production number is added to at least a part of the inventory information or the order information. Re-allocation execution means for recording;
The allocation execution system according to claim 5, further comprising: An allocation execution system for executing allocation in response to a production number in a production management system,
Items that store master data including the timing in the manufacturing process that executes the allocation of the production number that specifies any of the items at the time of planned expansion, member ordering, member entry, member delivery, or member consumption A master file storage means;
Manufacturing plan file storage means for storing a manufacturing plan for each member for each item as a procurement plan for members required for each product number;
Inventory information file storage means for storing inventory information including the allocation status of each inventory for the inventory of parts by item;
Ordered information file storage means for storing ordering information including the allocation status of each ordered part for each ordered part by item;
For a member associated with a predetermined product number stored in the production plan file storage means, the plan item stored in the item master file storage means for the item of the member, at the time of ordering the member, at the time of receiving the member, at the time of releasing the member, or An allocation execution time judging means for judging that the timing on the manufacturing process for executing the allocation of any product number at the time of the member consumption has arrived;
When it is determined by the allocation execution time determination means that the timing in the manufacturing process has arrived, the inventory corresponding to the item of the member is referred to the inventory information file storage means and the allocation status is unallocated Or, with reference to the order information file storage means, among the ordered members corresponding to the item of the member, a member identifying means for identifying the ordered member whose provision status is unallocated,
An allocation status update means for updating the allocation status of the inventory information or the order information related to at least a part of the stock specified by the member specifying means or the ordered member, and recording the product number;
An allocation execution system comprising: For at least some of the items stored in the item master file storage means, for each item of the member used for manufacturing the product, a product number that specifies either when the member is received, when the member is delivered, or when the member is consumed . The timing on the manufacturing process for canceling the allocation, and the timing on the manufacturing process for executing the re-allocation of the production number designating any of the time when the member is received, when the member is delivered or when the member is consumed are stored.
For the member corresponding to the predetermined product number stored in the manufacturing plan file storage means, the product at the time of member entry, member delivery or member consumption stored in the item master file storage means for the item of the member is stored. An allocation cancellation time judging means for judging that the timing in the manufacturing process for releasing the allocation of the number has arrived,
When it is determined that the timing in the manufacturing process has arrived by the allocation cancellation time determination means, the inventory information or order information in which the product number is recorded is referred to with reference to the inventory information file storage means or the order information file storage means. Identifying and allocating a release unit for erasing the serial number recorded in the inventory information or the order information;
For the member corresponding to the predetermined product number stored in the manufacturing plan file storage means, the product at the time of member entry, member delivery or member consumption stored in the item master file storage means for the item of the member is stored. Re-allocation execution time judging means for judging that the timing in the manufacturing process for executing the re-allocation of the number has arrived,
When it is determined by the re-allocation execution time determination means that the timing in the manufacturing process has arrived, the inventory information file storage means or the order information file storage means is referred to, and the inventory corresponding to the item of the member or the member Among the ordered parts corresponding to the item, the inventory information of the inventory in which the production number is not recorded or the order information of the ordered part is specified, and the production number is added to at least a part of the inventory information or the order information. Re-allocation execution means for recording the production number to be recorded;
The allocation execution system according to claim 7, further comprising: An allocation execution method for executing allocation corresponding to a product number in a production management system, wherein the production management system includes:
As a procurement plan for the parts required for each production number, provision of production numbers is specified for each part by item , designating either when the plan is expanded, when ordering parts, when receiving parts, when leaving parts, or when parts are consumed. A manufacturing plan file for storing a manufacturing plan including timing on the manufacturing process to be executed;
An inventory information file for storing inventory information including the allocation status of each inventory for the inventory of parts by item;
An ordering information file for storing ordering information including an allocation status of each ordered part for each ordered part by item,
Is at least provided,
In the production plan file, the production management system stores any of the members with a predetermined production number, either at the time of planned expansion, at the time of ordering the member, at the time of receiving the member, at the time of releasing the member or at the time of consumption of the member and provision runtime determination step of determining the timing of the production process for executing Kano manufacturing number of reserve has arrived,
When the production management system determines that the timing of the manufacturing process has arrived at the allocation execution time determination step, the allocation status is unallocated among the inventory corresponding to the item of the member with reference to the inventory information file. A member specifying step for specifying an ordered member whose provision status is unallocated among the ordered members corresponding to the item of the member, with reference to the stock taken or the ordering information file;
The production management system updates the allocation status of inventory information or order information related to at least a part of the stock specified in the component specifying step or the ordered component and updates the allocation status to allocation and records the production number. Steps,
An allocation execution method characterized by comprising: An allocation execution method for executing allocation corresponding to a product number in a production management system, wherein the production management system includes:
Item that stores master data including the timing in the manufacturing process that specifies any of the plan development, ordering of parts, receipt of parts, delivery of parts, consumption of parts, etc. Master file and
As a procurement plan for parts required for each production number, a production plan file that stores a production plan for each part by item,
An inventory information file for storing inventory information including the allocation status of each inventory for the inventory of parts by item;
An ordering information file for storing ordering information including an allocation status of each ordered part for each ordered part by item,
Is at least provided,
When the production management system is a member related to a predetermined product number stored in the manufacturing plan file, the item stored in the item master file is stored in the item master file for the item of the member, when the member is ordered, when the member is received, when the member is delivered. An allocation execution time determination step for determining that the timing in the manufacturing process for executing the allocation of the production number at the time of consumption or at the time of consumption of the member has arrived;
When the production management system determines that the timing of the manufacturing process has arrived at the allocation execution time determination step, the allocation status is unallocated among the inventory corresponding to the item of the member with reference to the inventory information file. A member specifying step for specifying an ordered member whose provision status is unallocated among the ordered members corresponding to the item of the member, with reference to the stock taken or the ordering information file;
The production management system updates the allocation status of inventory information or order information related to at least a part of the stock specified in the component specifying step or the ordered component and updates the allocation status to allocation and records the production number. Steps,
An allocation execution method characterized by comprising:

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