JP2023088617A - Value-added management system, method, and program - Google Patents

Abstract

To provide a value-added management system that easily and appropriately calculates and outputs a value-added amount of a factory that manufactures products with various specifications in small lots.SOLUTION: Value-added amount distribution means 101 allocates an operation budget amount 113 and a target performance amount 114 for each value-added management process 123 that produces one or more products 121 according to a received order 120, distributes, according to a ratio of the operation budget amount 113, a total value-added amount 110 of the received order 120 to each value-added management process 123 and calculates a target value-added amount 116 from the value-added amount 115 and the target performance amount 114. Result calculation means 102 aggregates a result performance amount 117 for each performance management process 124, and calculates a performance value-added amount 118 from the target value-added amount 116 on the basis of a comparison between the result performance amount 117 and the target performance amount 114. Value-added amount transition output means 103 outputs each transition of the target value-added amount 116 and the performance value-added amount 118.SELECTED DRAWING: Figure 1

Description

The present invention relates to a system, method, and program for managing added value in a factory or the like.

2. Description of the Related Art Conventionally, in a factory or the like, there is known a technique capable of evaluating whether an operator is efficiently adding value to a workpiece for each work performed (for example, Patent Document 1).

This technology is a work added value evaluation system that evaluates the degree of added value obtained by the work performed by the worker, and is a work time measurement means for actually measuring the work time of the work performed by the worker for each work item. and an addition indicating the degree of value added by the work of each work item based on the work time of each work item actually measured by the work time measuring means and the added value coefficient set in advance for each work item. and a work added value rate calculation means for calculating the value coefficient.

JP 2003-006286 A

Here, let us consider a case where the conventional work added value evaluation system as described above is applied to, for example, a steel frame factory. Steel frames used in construction are produced in factories and brought to construction sites. Steel frames are produced with various specifications depending on the building and the part of the building. Unlike a steel frame factory, in a factory that mass-produces the same product, if the added value per unit quantity is calculated in advance, it can be obtained, for example, by multiplying the quantity produced per day by the added value per unit quantity. can be calculated as daily added value.

However, in a steel frame factory, since products with various specifications are produced, it is difficult to calculate short-term added value from the amount of added value per unit quantity. In addition, although sales are often determined on a building-by-building basis, the production period for steel frames for one building is long, and steel frames for multiple buildings may be produced at the same factory at the same time. It is difficult to calculate short-term added value for each construction. In any case, it was difficult to apply the above-described conventional technology to a steel frame factory or the like having the above-described work specification to evaluate the added value.

Accordingly, it is an object of the present invention to easily and appropriately calculate and output the added value of a factory that manufactures products of various specifications in small lots.

A value-added management system allocates an execution budget amount and a target production volume to each value-added management process, which is a large classification process for producing one or more products according to an order, and calculates the total added value of the order. is allocated to each of the value added management processes according to the ratio of the execution budget amount of the value added management process, and the target added value amount is calculated from the allocated added value amount and the target output volume. means and
For each of the output management processes, which are sub-classified processes included in each of the value-added management processes, the actual output is totaled, and based on the comparison between the actual output and the target output, the actual added value is calculated from the target added value. a performance calculation means for calculating the amount;
An added value amount transition output means for outputting each transition of the target added value amount and the actual added value amount.

According to the present invention, it is possible to easily and appropriately calculate and output the added value of a factory that manufactures products with various specifications in small lots.

1 is a block diagram of an added value management system of a first embodiment; FIG. It is a figure which shows the structural example of the hardware of the added-value management system of 2nd Embodiment. It is a figure which shows the example of the database used in 2nd Embodiment. It is a flow chart which shows an example of information input processing of a 2nd embodiment. It is a figure which shows the example of input screens, such as fixed expenses, of 2nd Embodiment. It is a figure which shows the example of the construction information input screen of 2nd Embodiment. It is a figure which shows the example of the process setting screen of 2nd Embodiment. It is a figure which shows the example of the added value amount distribution table|surface screen of 2nd Embodiment. FIG. 11 is a diagram showing an example of an input screen for an execution budget amount and a target production volume per day according to the second embodiment; It is a figure which shows the example of the results input list screen of 2nd Embodiment. It is a figure which shows the example of the performance input screen of 2nd Embodiment. It is a flow chart which shows an example of performance change display processing of a 2nd embodiment. FIG. 11 is a diagram showing an example of a process-by-process output transition display screen according to the second embodiment; It is a figure which shows the example of the output/added value transition display screen classified by construction of 2nd Embodiment. It is a figure which shows the example of the added value meter screen of 2nd Embodiment. FIG. 11 is a diagram showing an example of a manufacturing process chart screen according to the second embodiment;

EMBODIMENT OF THE INVENTION Hereinafter, it demonstrates in detail, referring drawings for the form (henceforth "this embodiment") for implementing this invention. FIG. 1 is a block diagram of the added value management system 100 of the first embodiment. The added value management system 100 of the first embodiment includes added value allocation means 101, performance calculation means 102, and added value transition output means 103 shown in FIG.

The value-added amount allocation means 101 sends an execution budget amount 113 and a target output (for example, target production number) 114. The execution budget amount 113 can be allocated, for example, from the sales 111 of the order 120 by the user in light of past experience. The target output 114 can be determined, for example, by taking into account the order quantity 112 of each product 121 of the order 120 and the production capacity of each value-added management process 123 of the factory.

Next, the added value distribution means 101 distributes the total added value 110 of the received order 120 to each of the added value management processes 123 as the added value 115 . The total added value 110 of the order 120 can be calculated, for example, by subtracting variable costs (amounts paid to other companies such as material costs) related to the order 120 from the sales 111 of the order 120 . In addition, the added value allocation means 101 distributes the total added value 110 of the order received 120 as the added value 115 to the added value management process 123 at the ratio of the execution budget amount 113 allocated to the added value management process 123. can do.

Further, the added value allocation means 101 calculates the target added value 116 from the allocated added value 115 of the process 122 and the allocated target output 114 .

The performance calculation means 102 aggregates the performance performance 117 in each performance management process 124, which is a sub-classification process included in each value-added management process 123, and compares the performance performance 117 with the target performance 114. An actual added value 118 is calculated from the target added value 116 .

Value added amount transition output means 103 outputs each transition of target added value amount 116 and actual added value amount 118 .

In the added value management system 100 of the first embodiment having the basic configuration described above, the total added value 110 of the order 120 that can be calculated in advance is is assigned in advance as the added value amount 115 to the added value management process 123 of . Based on the target output (for example, target production quantity) 114 assigned to the added value management process 123, a target added value 116 for each product or for each day is calculated.

After that, for each value-added management process 123, the actual output 117 (for example, the number of actual production) normally actually measured at the production site is aggregated, so that the actual output 117 and each value-added management process 123 are obtained in advance. Actual value added 118 can be calculated based on target output 114 and target value added 116 .

The actual added value amount 118 calculated in this way is put into a database for every added value management process 123 of all products 121 of all orders received 120, so that the entire orders received 120, each order received 120, and each product 121 The target added value amount 116 and the actual added value amount 118 can be aggregated in arbitrary units for each or every added value management process 123 .

As a result, the value-added amount transition output means 103 outputs all orders 120 as a whole, each individual product 121 of all orders 120, each individual value added management process 123 of all products 121 of all orders 120, and each individual A target value added amount 116 and an actual value added amount 118 are obtained by free cuts such as for each order 120, for each individual product of the individual order 120, and for each individual added value management process 123 of each individual product of the individual order 120. It is possible to output their transition while associating .

As shown in FIG. 1, the process 122 is hierarchized into a large classification process and a small classification process for each large classification process. is performed for the small classification process and compared with the information of the large classification process to which it belongs, it is possible to efficiently manage the added value. In the present application, this large classification process is called the added value management process 123 and the small classification process is called the output management process 124 .

Then, the added value allocation means 101 may calculate the target added value 116 for the added value management process 123 . In this case, for each value-added management process 123, the actual result calculation means 102 calculates the total actual output 117 for each output control process 124 belonging to the value-added control process 123, and The target added value calculated for the value added management process 123 based on comparison with the target output 114 (for example, by the average value of the actual output 117 for all the output management processes 124 belonging to the value added management process 123). The actual added value amount 118 of the added value management process 123 may be calculated from the amount 116 .

In the first embodiment of the value added management system 100 shown in FIG. 1, the value added amount transition output means 103 allows the user to select display conditions, and a graph showing the transition of the actual added value amount 118 that matches the display conditions. , and a graph showing the transition of the target added value amount 116 may be superimposed and displayed on the display of the terminal device operated by the user. In this case, the display conditions are the order 120 selection condition specifying which (including all) orders 120 to be displayed, the product 121 selection condition specifying which (including all) products 121 to be displayed, and which Any one or more of the selection conditions of step 122 specifying whether to display (including all) the step 122 (added value management step 123 or output management step 124), conditions related to the period to be displayed, and date Any one of the following, monthly, or yearly display unit conditions may be included.

As a result, as described above, all orders 120 as a whole, each individual product 121 of all orders 120, each individual process 122 of all products 121 of all orders 120, each individual order 120, and individual orders 120 individual products, individual orders 120, individual product individual processes 122, etc., as exemplified as two line graphs 119 (# 1) in FIG. 1 (more For a detailed display, see FIG. 14 of the second embodiment, which will be described later). It is possible to display the transition of the target added value amount 116 and the actual added value amount 118 for the next, monthly or yearly period on the display of the terminal device operated by the user.

Further, the added value amount transition output means 103 in FIG. 1, as exemplified by 119 (#2) in FIG. A bar graph for the actual added value 118 and a line graph for the target added value 116 may be superimposed and displayed on the display of the terminal device operated by the user.

First, when there are a plurality of orders 120, the value-added amount transition output means 103, for each order 120, refers to, for example, the above-mentioned database, and selects the date specified by the user from daily, monthly, or yearly. For each transition unit, the sum of actual added value 118 in all processes 122 (value added management process 123 and output management process 124) of all products 121 in the order 120 is calculated, and the calculated sum is A bar graph in which all the orders 120 are stacked so that each order 120 can be identified is displayed in a period specified by the user. At the same time, the value-added amount transition output means 103, for each order 120, for each transition unit designated by the user for the above-described bar graph, by referring to the above database, for example, all the products 121 in the order 120 Calculate the sum of the target value added amount 116 calculated in all processes 122 (value added management process 123 and output management process 124), and sum the calculated sum for all orders received 120. On the other hand, a line graph is displayed in the period specified by the user.

In this case, the added value amount transition output means 103 creates a graph showing the transition of the fixed cost for each transition unit specified by the user for the bar graph during the period specified by the user for the bar graph. The bar graph of the total of the actual added value 118 and the line graph of the total of the target added value 116 may be superimposed on the display of the terminal device operated by the user.

In daily management, the user can use , whether or not the actual added value 118 exceeds the target added value 116, or whether the actual added value 118 exceeds the fixed cost and is profitable, etc., can be easily confirmed.

Furthermore, the added value amount transition output means 103 in FIG. 1 compares the target added value amount 116 and the actual added value amount 118 under arbitrary display conditions, as exemplified by 119 (#3) in FIG. These transitions may be further displayed on the display of the terminal device operated by the user in a tabular form (for details, refer to the example of the manufacturing process chart in FIG. 16). As a result, it becomes possible to analyze the actual added value 118 with respect to the target added value 116 in more detail.

As described above, according to the value-added management system 100 of the first embodiment shown in FIG. 1, products with various specifications are produced at the same time, and products for multiple orders are produced at the same factory at the same time. Even if it is, we will calculate and output the added value amount by combining arbitrary display conditions such as for each order, for each product for order, for each process, etc., and make appropriate and efficient management decisions based on it. becomes possible.

FIG. 2 is a diagram showing a configuration example of hardware 200 of the added value management system of the second embodiment. FIG. 2 may be the configuration of a normal server computer, CPU (central processing unit) 201, ROM (read only memory) 202, RAM (random access memory) 203, hard disk or SSD (semiconductor disk) and a network interface 205 having a function of communicating with a user's terminal device via the Internet, are interconnected for communication via a system bus 206 .

The hardware 200 of the value-added management system of the second embodiment illustrated in FIG. , implements the functions of the added value distribution means 101, the actual result calculation means 102, and the added value transition output means 103 of the added value management system 100 of the first embodiment shown in FIG.

FIG. 3 is a diagram showing an example of a database used in the second embodiment. These databases are stored in the external storage device 204 of FIG.

The added value allocation database 401 (hereinafter referred to as "added value allocation DB 401" in FIG. 3) includes the order receipt 120, the product 121, and the added value management process 123 described in FIG. 1 for each record of the database, Each data of the execution budget amount 113, the target output amount 114, the added value amount 115 of the process 122, and the target added value amount 116 are stored.

The performance database 402 (hereinafter referred to as the “performance DB 402” in FIG. 3) stores the received order 120, the product 121, the value-added management process 123, and the output management process 124 described in FIG. Each data such as the output 117 and production completion date is stored.

The required fixed cost master database 403 (hereinafter referred to as “necessary fixed cost master DB 403” in FIG. 3) stores data such as the year, the required fixed cost of the year, business days, and the like.

The construction information master database 404 (hereinafter referred to as "construction information master DB 404" in FIG. 3) stores the construction number and construction name corresponding to the order 120 in FIG. Each data such as the corresponding amount of money is stored.

The factory/process master database 405 (hereinafter referred to as "factory/process master DB 405" in FIG. 3) has a data relationship structure corresponding to the order receipt 120, the product 121, the value-added management process 123, and the output management process 124 in FIG. memorize

FIG. 4 is a flow chart showing an example of information input processing executed by the CPU 201 of FIG. This flowchart is a process in which the CPU 201 reads the information input processing program stored in the ROM 202 to the RAM 203 in FIG. 2 and executes it. The user can execute the information input process by accessing the address of the website of the value-added management system via the Internet and logging in from a terminal device such as a tablet terminal operated by the user. This information input processing will be described below with reference to screen examples of FIGS. 5 to 11. FIG.

The CPU 201 repeatedly executes loop processing of steps S401→S403→S405→S407→S409→S401 in FIG. When the user accesses the website address of the value-added management system from the terminal device operated by the user and logs in, a home screen (not shown) is displayed on the display of the terminal device. Here, the user selects "required fixed cost setting master", "construction information master", "factory/process master", "value added amount distribution table", or "actual result input by process" from the menu on the left side of the home screen. 4 is clicked or tapped (hereinafter referred to as "tap, etc."), the determination in any of steps S401, S403, S405, S407, or S409 in FIG. 4 becomes YES, and step S402 , S404, S406, S408, or S410.

When the user taps the "necessary fixed cost setting master" menu, the determination process in step S401 of FIG. 4 becomes YES, and the CPU 201 executes the fixed cost input process in step S402. As a result, in FIG. 2, the CPU 201 causes the display of the user's terminal device to display the fixed cost input screen illustrated in FIG. Using this screen, the user inputs a period name (fiscal year) in the text input box 501, annual fixed costs required in the relevant fiscal year in the text input box 502, business days (business days in a year) in the text input box 503, and text input. Enter the start period of the year in the box 504 and the end period of the year in the access text input box 505, and tap the confirmation button 506 or the like.

As a result, in step S402 of FIG. 4, the CPU 201 determines the period name (fiscal year) input by the user, the required fixed cost for the year, the business days (the number of business days in the year), the start period of the year, and the end of the year. A record is created and stored in the necessary fixed cost master DB 403 of FIG. 3 for each data of the period. If a record of the same year has already been stored, the above information of that record is updated to the newly input information.

When the user receives an order for a new construction work, the user taps the "construction information master" menu. As a result, the judgment processing in step S402 of FIG. 4 becomes YES, and the CPU 201 executes the construction information input processing in step S402. In FIG. 2, the CPU 201 causes the display of the user's terminal device to display the construction information input screen illustrated in FIG. Using this screen, the user inputs the construction number in the text input box 601, the construction name in the text input box 602, and the added value in the text input box 603, and taps the confirmation button 604, for example. As the added value amount, as described in the first embodiment of FIG. 1, an amount calculated by subtracting variable costs (amounts paid to other companies such as material costs) related to the order 120 from the sales 111 of the order 120 is input. do.

As a result, in step S404 of FIG. 4, the CPU 201 creates a record in the construction information master DB 404 of FIG. If a record of the same year has already been stored, the above information of that record is updated to the newly input information. The added value described above is registered as the total added value 110 of the order 120 in FIG. Although not shown, the sales 111 and the order quantity 112 described with reference to FIG. 1 may be separately registered in the record of the construction information master DB 404 by CSV import processing or the like.

When the user taps the "factory/process master" menu or the like, the judgment processing in step S405 of FIG. 4 becomes YES, and the CPU 201 executes the process allocation processing in step S406. As a result, in FIG. 2, the CPU 201 causes the display of the user's terminal device to display the process assignment screen illustrated in FIG. Using this screen, the user selects (checks) the product 121 in FIG. Use 702 to select the value-added management process 123 in FIG. 1, and use the check box 703 in the "Yield Management Process" area to select the Yield Management Process 124 in FIG.

As a result, in step S406 of FIG. 4, the CPU 201 converts the data indicating the data link relationship between the order receipt 120, the product 121, the added value management process 123, and the output management process 124 illustrated in FIG. A record is created and stored in the process master DB 405 . If a record of the same received order 120 has already been stored, the above information in that record is updated to the newly input information.

Further, in step S406 of FIG. 4, the CPU 201 creates a record in which each added value management process 123 (and factory name) and the product (manufactured product) 121 to which it belongs are registered in the added value distribution DB 401. (See FIG. 8, which will be described later).

When the user taps the "added value allocation table" menu, the judgment processing in step S407 of FIG. 4 becomes YES, and the CPU 201 executes the added value allocation processing in step S408. This process implements the function of the added value allocation means 101 in FIG. As a result, in FIG. 2, the CPU 201 reads the information of each record from the added value allocation DB 401 stored in the external storage device 204, and displays it on the display of the user's terminal device via the network interface 205 as shown in FIG. Display the exemplified added value allocation table list screen. Although each data has already been entered in FIG. 8, in the initial state, the added value allocation table screen shows the product 121 in FIG. 123 (and the factory name corresponding to the "factory name" item) are registered.

The user can add information by editing each record by tapping the edit button (pen mark) 809 on the right end of the desired record in the added value distribution table displayed on the display of the terminal device. can. In this state, in step S408 of FIG. 4, the CPU 201 causes the display of the user's terminal device via the network interface 205 to display the added value distribution table editing screen illustrated in FIG. Using this editing screen, the user inputs the execution budget amount shown in FIG.

As a result, in step S408 of FIG. 4, the CPU 201 puts the data of the user-inputted execution budget amount and the target number of production units per day into the "execution budget amount ” item and the “target production volume per day” item. As a result, the display of the user's terminal device is illustrated in FIG. 8, in which new information is registered in the "executive budget amount" item 803 and the "target production volume per day" item 804 of the edited record. A value added distribution table is displayed. These correspond to the execution budget amount 113 and target output 114 allocated to the corresponding value-added management process 123, as described above in the first embodiment of FIG.

Note that the "number of parts" item of each record in the value added distribution DB 401 corresponding to the "number of parts" item 811 of the value added distribution table illustrated in FIG. may be registered.

Along with the above control operation, the CPU 201, in the added value allocation process of step S408 in FIG. 4 to the sales 111 (see FIG. 1) of the order 120 separately registered in step S404 of FIG. Overwrite registration in the "ratio" item of the above-mentioned record to be edited.

Furthermore, in the added value distribution process of step 408 of FIG. 4, the CPU 201, as a function of the added value distribution means 101 of FIG. The amount obtained by multiplying the total added value amount 110 (see FIG. 1) of the order 120 stored in the above-mentioned ratio by the above-mentioned ratio is added to the "added value amount ” item.

As a result, on the display of the user's terminal device, the added value allocation table shown in FIG. is displayed. The value of this "added value amount" item 806 corresponds to the added value amount 115 of step 122 (added value management step 123) in FIG.

In addition, in the value-added amount allocation process of step 408 in FIG. Register the amount obtained by dividing by the number of parts registered in , in the "value added amount per unit" item.

Furthermore, in the added value allocation process of step 408 in FIG. The amount obtained by multiplying the number registered in the "target daily production volume" item is registered in the "daily target added value amount" item.

As a result of these calculations, on the display of the user's terminal device, new information is displayed in the "added value per unit" item 807 and the "target added value amount per day" item 808 of the edited record. The registered added value allocation table illustrated in FIG. 8 is displayed. The value of this "daily target added value amount" item 808 corresponds to the target added value amount 116 in FIG. Alternatively, the value of the "added value per vehicle" item 807 may correspond to the target added value 116. FIG.

In addition, in the upper area 810 of the added value distribution table illustrated in FIG. 8, the annual required fixed costs registered in the required fixed cost master DB 403 of FIG. Monthly required fixed costs obtained by dividing the fixed costs by 12, and annual required fixed costs are similarly divided by the business days (conversion business days) registered in the required fixed cost master DB 403 in step S402. The required fixed cost for the day may be displayed as reference information. For example, the user checks whether the total amount of the "target value added amount per day" item in the value added amount distribution table illustrated in FIG. It can be determined whether or not it is out.

When the user taps the "input result for each process" menu, the determination process in step S409 of FIG. 4 becomes YES, and the CPU 201 executes the result calculation process in step S410. This processing implements the function of the performance calculation means 102 in FIG. As a result, in FIG. 2, the CPU 201 reads the information of each record from the performance DB 402 stored in the external storage device 204, and displays it on the display of the user's terminal device via the network interface 205, as shown in FIG. Display the results input list screen. Each record of the performance DB 402 corresponding to each line of the performance input list screen is generated for each performance management process 124 in which the performance performance 117 of FIG. 1 is registered. In the example of FIG. 10, no value is entered in the "target added value amount" item 1005, the "actual added value amount" item 1007, and the "difference (value added amount)" item 1009 (¥0). In the "date" field (corresponding to 1001 in FIG. 10) of each record on the performance DB 402, the date when the performance was input is registered. In addition, the name of the work (corresponding to the order received 120 in FIG. 1) to which the performance management process 124 that generated the results belongs is registered in the "construction" item (corresponding to 1002 in FIG. 10) of each record on the record DB 402. In addition, the amount-of-yield management process 124 that generated the actual results is registered in the "yield-quantity management process" item (corresponding to 1003 in FIG. 10) of each record on the performance DB 402 . In addition, the "target number of units" item (corresponding to 1004 in FIG. 10) and the "target added value amount" item (corresponding to 1005 in FIG. 10) of each record on the performance DB 402 include is registered for the value-added management process 123 to which the ``target Value added” item (corresponding to target added value 116 in FIG. 1) is copied and registered.

When the user taps the performance input button 1010 at the top of the performance input list screen illustrated in FIG. 10, the CPU 201 displays the results illustrated in FIG. to display the achievement input screen. Here, the actual input for one machine is completed simply by selecting and inputting the year, month, and day of completion of production from the calendar in the "production completion date" item 1101 of the record displayed in advance for each output management process 124. . The production completion date is entered in the "Actual number of units" item of each record on the achievement DB 402 corresponding to the "Actual number of units" item 1006 on each line of the result input list screen illustrated in FIG. The number of cases in step 124 is tallied. This item value corresponds to the actual output 117 in FIG.

When the tallying for one day is completed, the CPU 201 calculates the value of the "actual number of vehicles" item (corresponding to 1006 in FIG. 10) in each record in the performance DB 402 in FIG. Confirm (lock). Then, the CPU 201 calculates the difference between the value of the "actual number of vehicles" item (corresponding to 1006 in FIG. 10) and the value of the "target number of vehicles" item (corresponding to 1004 of FIG. 10) in the record as "difference (number of vehicles) ” item (corresponding to 1008 in FIG. 10). Along with this, the CPU 201 calculates the actual added value amount 118 from the above difference and the target added value amount 116 registered in the "target added value amount" item (corresponding to 1005 in FIG. 10) in the record, It is registered in the "Actual Added Value Amount" item (corresponding to 1007 in FIG. 10). Finally, the CPU 201 registers the difference between the actual added value amount 118 and the target added value amount 116 in the "difference (added value amount)" item (corresponding to 1009 in FIG. 10) in the record.

As the actual result calculation process of step S410 in FIG. 4 above, a function is realized in which the actual result calculation means 102 in FIG. As described with reference to FIG. 11, the actual results can be input by tapping the calendar, for example, so the operation can be easily performed even at the production site.

FIG. 12 is a flowchart showing an example of performance transition display processing executed by the CPU 201 of FIG. This flowchart is a process of reading the performance transition display processing program stored in the ROM 202 into the RAM 203 and executing it by the CPU 201 in FIG. In addition, the user may execute the above performance transition display processing by accessing the address of the information input processing website via the Internet from a terminal device such as a tablet terminal operated by the user and logging in. can. This performance transition display processing will be described below with reference to screen examples of FIGS. 13 to 16. FIG.

The CPU 201 repeatedly executes loop processing of steps S1201→S1203→S1205→S1207→S1201 in FIG. When the user accesses the home page address of the value-added management system from the terminal device operated by the user and logs in, a home screen (not shown) is displayed on the display of the terminal device. Here, the user selects from the upper menu of the home screen, "transition chart of output by process", "transition chart of output by construction", "value-added meter", "manufacturing process chart" or "manufacturing process chart". menu is tapped, the determination in any of steps S1201, S1203, S1205, or S1207 in FIG.

When the user taps the "production volume transition table for each process" menu, etc., the judgment processing in step S1201 in FIG. 12 becomes YES, and the CPU 201 executes the production volume transition display processing for each process in step S1202. As a result, in FIG. 2, the CPU 201 causes the display of the terminal device of the user via the network interface 205 to display the output transition screen for each process illustrated in FIG.

Specifically, the CPU 201 sets the value of the "yield management process" item (corresponding to 1003 in FIG. 10) as illustrated in FIG. corresponding to the value selected by the user from the output management process pull-down menu 1303 at the top of the screen, and the value of the "date" item (corresponding to 1001 in FIG. 10) is shown in FIG. 1301, which is the change obtained by accumulating the "target number" item value (corresponding to 1004 in FIG. 1006 in FIG. 10) is generated by accumulating the item values (corresponding to 1006 in FIG. 10) on a daily basis, and the result accumulation 1302 is generated and displayed as two polygonal lines on the output amount transition screen for each process illustrated in FIG. .

As a result, in the example of the output transition screen for each process shown in FIG. 13, the user can compare the planned cumulative total 1301 and the actual cumulative result 1302, for example, in the fiscal year ending April 2021, for the cutting process, from April 20th to April 23rd. It is possible to recognize that the decrease in production occurred over the course of the day and did not recover by the end of the month, and that future measures can be taken based on this result.

When the user taps the "performance change table by construction" menu or the like, the judgment processing in step S1203 of FIG. As a result, in FIG. 2, the CPU 201 causes the display of the terminal device of the user via the network interface 205 to display the progress display screen for each construction shown in FIG. Display another added value transition display screen.

Specifically, the CPU 201 causes the value of the "construction" item (corresponding to 1002 in FIG. 10) to be displayed in the screen illustrated in FIG. 14 in the results DB 402 in FIG. Corresponding to the value selected by the user from the construction selection pull-down menu 1405 at the top, the value of the "Production" item (not shown) is the value selected by the user from the production pull-down menu 1406 at the top of the screen illustrated in FIG. corresponds to the value selected by the user from the value-added management process pull-down menu 1407 at the top of the screen illustrated in FIG. The value of the item (corresponding to 1003 in FIG. 10) corresponds to the value selected by the user from the output management process pull-down menu 1408 at the top of the screen illustrated in FIG. Regarding records whose values are within the designated year and month selected from the year and month designation pull-down menu 1409 at the top of the screen shown in FIG. , the planned cumulative total 1401, which is the transition obtained by accumulating the "target number" item value (corresponding to 1004 in FIG. 10) for each day, and the "actual number" item value (corresponding to 1006 in FIG. 10). A result accumulation 1402, which is a transition obtained by calculation, is generated and displayed as two broken lines on the work-by-construction output transition display screen illustrated in FIG. 14(a).

3 corresponding to the performance input list screen illustrated in FIG. 1007 in FIG. 10), and the actual results obtained by accumulating the "Actual Value Added Amount" item value (corresponding to 1007 in FIG. 10) on a daily basis. Value added amounts 1404 are respectively generated and displayed as two broken lines on the value added amount transition display screen for each construction shown in FIG. 14(b).

14(a) and 14(b), the user can select a specific value-added management process 123 for a specific product (manufactured product) 121 for a specific construction work (order 120). It is possible to simultaneously compare the planned total amount 1401 and the actual total amount 1402 and the target added value amount 1403 and the actual added value amount 1404 for the specific output amount management process 124 .

When the user taps the "value-added meter" menu, the judgment processing in step S1205 of FIG. 12 becomes YES, and the CPU 201 executes value-added meter display processing in step S1206. Accordingly, in FIG. 2, the CPU 201 causes the display of the user's terminal device to display the added value meter screen illustrated in FIG. 15 via the network interface 205. FIG.

Specifically, the CPU 201 superimposes a stacked bar graph 1501 for the actual added value 118, a line graph 1502 for the target added value 116, and a graph 1503 for the fixed cost shown in FIG. It is displayed on the display of the terminal device operated by the user under the display name of meter.

First, the user taps a "search by date" button 1504, a "search by month" button 1505, or a "search by year" button 1506 at the top of the screen illustrated in FIG. Select either daily, monthly or yearly as the horizontal transition unit for the . Depending on the selection result of the transition unit, the user uses the "start period" pull-down menu 1507 and the "end period" pull-down menu 1508 at the top of the screen illustrated in FIG. Specify a range by day, month, year, or year.

As a result, in step S1206 in FIG. 12, the CPU 201 refers to the performance DB 402 in FIG. 3 corresponding to the performance input list screen illustrated in FIG. For each value, as described above, for each transition unit specified by the user from daily, monthly, or yearly, the "actual value added amount" item in all records with the same "construction" item value (corresponding to 1007 in FIG. 10) is calculated, and each sum calculated for each "construction" item value is color-coded for all "construction" item values, such as 1509 in FIG. A bar graph 1501 stacked so as to be identifiable for each "construction" item value is displayed during the period specified by the user as described above.

At the same time, in step S1206 of FIG. 4, the CPU 201 refers to the performance DB 402 of FIG. 3 corresponding to the performance input list screen illustrated in FIG. For each transition unit specified by the user, the sum of the values of the "target added value" item (corresponding to 1005 in FIG. 10) in all records is calculated, and the period specified by the user as described above , is displayed as a line graph 1502 .

Furthermore, in step S1206 of FIG. 4, the CPU 201 refers to the required fixed cost master DB 403 of FIG. is superimposed on the above-described bar graph 1501 and line graph 1502 and further displayed on the display of the terminal device operated by the user.

When the user taps the "manufacturing process chart" menu or the like, the judgment processing in step S1207 of FIG. 12 becomes YES, and the CPU 201 executes manufacturing process chart display processing in step S1208. As a result, in FIG. 2, the CPU 201 causes the display of the user's terminal device to display the manufacturing process chart screen illustrated in FIG.

This allows the user to perform a more detailed analysis of the actual value added 118 against the target value added 116 in tabular form.

In the above-described second embodiment, the value-added management system 200 has been described by taking a steel frame manufacturing factory as an example. It can be suitably used at manufacturing sites.

In the above embodiment, a specific example was given for easy understanding of the invention, but the invention is not limited to this, and various modifications are possible. In addition, although the term "means" was used in the description of the value-added management system of the present application, "means" can be replaced with "department". For example, the 'added value allocation means' can be replaced with the 'added value allocation unit'.

100, 200 added value management system 101 added value distribution means 102 result calculation means 103 added value transition output means 110 total added value of order 120 111 sales 112 order quantity 113 execution budget amount 114 target output 115 process 122 Added value 116 Target added value 117 Actual output 118 Actual added value 119 Graph 120 Order received 121 Product 122 Process 123 Added value management process 124 Output management process 201 CPU
202 ROMs
203 RAM
204 external storage device 205 network interface 206 system bus 401 added value allocation DB
402 Performance DB
403 Required fixed cost master DB
404 Construction information master DB
405 Construction/process master DB

Claims (9)

An execution budget amount and a target output are allocated to each value-added management process, which is a large classification process for producing one or more products according to an order, and the total added value of the order is assigned to the value-added management. value added amount allocation means for allocating to each of the value added management processes according to the ratio of the execution budget amount of the process, and calculating the target added value amount from the allocated added value amount and the target output;
For each of the output management processes, which are sub-classified processes included in each of the value-added management processes, the actual output is totaled, and based on the comparison between the actual output and the target output, the actual added value is calculated from the target added value. a performance calculation means for calculating the amount;
An added value management system comprising an added value amount transition output means for outputting each transition of the target added value amount and the actual added value amount. The value added amount transition output means causes the user to select a display condition, and overlays a graph showing the transition of the actual added value amount that matches the display condition with a graph showing the transition of the target added value amount, 2. The added value management system according to claim 1, which is displayed on a display of a terminal device operated by a user. The display conditions include any one or more of the order selection conditions, the product selection conditions, the value-added management process, and the output management process selection conditions, conditions related to the period to be displayed, and daily 3. The value-added management system according to claim 2, further comprising any one of conditions relating to display units of , monthly, or yearly. When there are a plurality of orders received, the value added amount transition output means calculates the sum of the actual added value amounts for each of the received orders, and calculates the sum of the actual added value amounts for each transition unit during a period specified by the user. A bar graph stacked so that each order can be identified with respect to all the orders, a sum of the target added value for each order is calculated, and the user designates the sum of the target added values for all the orders. 2. The value-added management system according to claim 1, wherein a line graph showing the sum of values for each transition unit during the time period is superimposed and displayed on a display of a terminal device operated by a user. The value-added amount transition output means superimposes a graph showing daily fixed cost transitions during the period specified by the user on the bar graph of the actual value-added amount and the line graph of the target value-added amount, and outputs the graph to the terminal. 5. The value added management system of claim 4, further displaying on the display of the device. 6. The value-added management system according to claim 4 or 5, wherein said transition unit is daily, monthly or yearly. 7. The added value management system according to any one of claims 1 to 6, wherein the total added value amount of said order is calculated by subtracting variable costs related to said order from sales of said order. A computer assigns an execution budget amount and a target output to each value-added management process, which is a large classification process for producing one or more products according to an order, and calculates the total value-added amount of the order. Allocating to each of the value-added management processes according to the ratio of the execution budget amount of the value-added management process, calculating the target value-added amount from the allocated value-added amount and the target output,
The computer aggregates the actual production volume for each of the production volume management processes, which are sub-classified processes included in each of the value-added management processes, and compares the actual production volume with the target production volume to reduce the target value-added amount. Calculate the actual added value,
outputting each transition of the target added value amount and the actual added value amount;
Value-added management method. An execution budget amount and a target output are allocated to each value-added management process, which is a large classification process for producing one or more products according to an order, and the total added value of the order is assigned to the value-added management. value added amount allocation processing for allocating to each of the value added management processes according to the ratio of the execution budget amount of the process, and calculating the target added value amount from the allocated added value amount and the target output;
For each of the output management processes, which are sub-classified processes included in each of the value-added management processes, the actual output is totaled, and based on the comparison between the actual output and the target output, the actual added value is calculated from the target added value. A performance calculation process for calculating the amount,
Value added amount transition output processing for outputting each transition of the target added value amount and the actual added value amount;
A program that causes a computer to run

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