JPH09183045A - Support device for judging work load condition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To properly change and improve scheduling by quantitatively evaluating and judging the load condition of work from the scheduling. SOLUTION: From an input part 5 which samples input information from an input device 2 into an information processing part main body 3, pieces of information are allocated to and stored in memory areas in a manufacture indicating information storage part 6, a manufacturing work information storage part 7, a capacity manhour/calendar information storage part 8, a scheduling information storage part 9, and a progress information storage part 10. These pieces of information are computed by a processing part 11 and stored in a latest start/completion date storage part 12, an earliest start/completion date storage part 13, an extra date storage part 14, and an extra date consumption/ cumulative consumption storage part 15. A stored content editing and output part 16, for each memory area, which causes the processed results and scheduling information to be stored and which outputs and displays them, a work sorting/daily work load condition editing and output part 7, and a portion 18 for editing and outputting work load conditions according to manufacture management numbers, are provided.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is designed by a person in a factory or the like that manufactures products based on manufacturing instructions.
Based on the schedule of work automatically planned by the information processing device,
The present invention relates to a work load situation determination support device that comprehensively judges a work load situation and assists in implementing a load countermeasure.

[0002]

2. Description of the Related Art Generally, a number of operations corresponding to manufacturing control numbers are carried out in parallel, aiming at a manufacturing completion instruction date, and
When working while sharing the equipment of each work area, it is important to manage all manufacturing instruction units so that work can be advanced in time for each completion instruction date. A work load situation determination support device that determines the work load situation and supports the load countermeasure is required.

As a conventional device of this type, a process control device supports load countermeasures. For example, Japanese Patent Laid-Open No. 4-3.
The process control device disclosed in Japanese Patent No. 47769 is an example. This device predicts the progress of products, the process flow, the status of work in progress, etc., based on the actual information input at the work site, displays a bar graph by process for each product in process, and the load of the work load of the process. The rank was displayed and the work start schedule for each equipment was displayed.

[0004]

However, in the conventional apparatus, the unprocessed work amount held in each process at a certain point of time, that is, the amount of work in progress and the scheduled start date, is compared with the planned value and the current value. It was only possible to display the number of products with deviations and the load amount of the work load, so it was not possible to know how much extra days were available for the specified manufacturing completion date. For this reason, there is a problem in that the load situation cannot be accurately grasped and the countermeasures must rely on intuition.

Therefore, the present invention has been made in order to solve such a problem, and assists a person to easily determine a situation regarding a work load, and further, a manufacturing completion instruction is given on a work plan. When day difficulties are about to occur,
An object of the present invention is to provide a work load situation determination support device that can provide information with which load countermeasures can be easily determined.

[0006]

According to a first aspect of the present invention, there is provided a work load status determination support apparatus, which is exclusively processed in correspondence with a manufacturing control number, and which uses a manufacturing completion instruction date and time stored in a manufacturing instruction information storage unit as a starting point. The latest start / completion date / time is calculated by tracing back along the time axis according to the daily capacity man-hours stored in the capacity man-hour / calendar information storage unit and the operation calendar information. Further, it is assumed that the process is carried out exclusively in correspondence with the manufacturing control number, and from the scheduled material input date and time stored in the manufacturing work information storage unit as a starting point, the daily capacity man-hours and operation calendar information stored in the capacity man-hour / calendar information storage unit. While advancing the date and time, calculate the earliest start / completion date and time. Further, the surplus date and time is calculated by subtracting the schedule start date and time from the latest start date and time while considering the daily capacity man-hours and the operation calendar information. In addition, the surplus date and time consumption cumulative is the date and time when the schedule planning starts for each component and process corresponding to each manufacturing control number stored in the schedule planning information storage unit while considering the daily capacity man-hours and the operation calendar information, The calculation is performed by the difference with the earliest start date and time stored in the earliest start / completion date and time storage unit. Further, the surplus date and time consumption amount is calculated by the difference between the surplus date and time consumption accumulated between the previous process and this process. At this time, in the case of the first process, the surplus date / time consumption amount of the previous process is set to zero, and the surplus date / time consumption amount in this process is calculated. These contents are stored in the latest start / completion date / time storage unit, the earliest start / completion date / time storage unit, the margin date / time storage unit, and the margin date / time consumption amount / consumption cumulative storage unit. Then, the storage content edit / output unit causes the schedule plan information in the schedule plan information storage unit, the progress information in the progress information storage unit, the latest start / completion date and time, the latest start / completion date and time, and the earliest start / completion. The earliest start / completion date / time of the date / time storage unit, the surplus date / time of the surplus date / time storage unit, and the surplus date / time consumption / consumption cumulative storage are edited so that the surplus date / time consumption / consumption cumulative is aligned, and the result is displayed on the display device. It is possible to easily judge the planned work load situation by displaying the output on the.

According to another aspect of the work load status determination support apparatus, the schedule planning information stored in the schedule planning information storage section is rearranged for each process in order of manufacturing control number, component part order, work procedure number order. Edit this information so that it can be output and displayed as a list together with the surplus date and time and the surplus date and time consumption amount / cumulative consumption, and display the result on a display device so that a person can easily judge the planned work load situation. to enable.

The work load situation determination support apparatus according to claim 3 edits the schedule planning information stored in the schedule planning information storage section for each work type and each day, and these pieces of information are set as surplus date / time and surplus date / time consumption / The table is edited so that it can be output and displayed together with the accumulated consumption, and the result is output and displayed on a display device, so that it is possible to easily judge the planned work load situation.

[0009]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a basic configuration diagram of a workload status judgment support device according to an embodiment of the present invention. Reference numeral 2 is an input device such as a keyboard, 3 is an information processing unit body including a computer, 3a is an arithmetic processing unit for performing arithmetic processing under program control, 3b is a memory such as a computer built-in or extended memory, 3c is a computer bus, 4 is A display device including a display such as a CRT and a liquid crystal panel. The information processing unit main body 3, the input device 2, and the display device 4 constitute the workload status judgment support device 1 of the present embodiment. In the information processing unit body 3 including a computer,
An input device 2 such as a keyboard and a display device 4 such as a CRT are connected. The information processing unit main body 3 receives the manufacturing instruction information, the manufacturing work information, the capacity man-hour / calendar information, the schedule information, and the progress information from the input device 2, and the received information is stored in the memory 3b by the program of the arithmetic processing unit (CPU) 3a. It stores in each memory area in. Based on these pieces of information, the arithmetic processing unit 3a arithmetically processes information for determining the work load situation. The result is memory 3
It is stored in each memory area in b or displayed on the display device 4. In addition, the input device 2, the display device 4, and the memory 3b are connected to the bus 3c formed by the arithmetic processing unit CPU3a, and the execution of the program, the arithmetic processing, the storage of the result, and the display of the information are performed. You can

FIG. 2 is a basic configuration diagram showing the details of the information processing unit body in the work load situation determination support apparatus according to the embodiment of the present invention. The information processing unit main body 3 includes an input unit 5 that receives information from the input device 2 and a specific memory area,
A manufacturing instruction information storage unit 6, a manufacturing work information storage unit 7, a capacity man-hour / calendar information storage unit 8, a schedule information storage unit 9, and a progress information storage unit 1 that store corresponding information.
0 and the latest start / completion date / time storage unit 12, the earliest start / completion date / time storage unit 13, the surplus date / time storage unit 14, and the surplus date / time consumption / consumption cumulative storage unit 15. In addition, the storage content edit output unit 16 that edits the information to be output and instructs the output,
It has a work load / editing work load status edit output unit 17 and a manufacturing control number-based work load status edit output unit 18. Further, it is provided with a processing unit 11 which performs a predetermined program processing by the information from the input unit 5 which takes in the information from the input device 2. The arithmetic processing unit CPU3a is composed of an input unit 5 that takes in information from the input device 2 and a processing unit 11 that performs a predetermined program process.

Next, the operation of creating information necessary for determining the work load situation and load countermeasures in this embodiment will be described. The input device 2 stores information in the manufacturing instruction information storage unit 6, the manufacturing work information storage unit 7, the capacity man-hour / calendar information storage unit 8, the schedule planning information storage unit 9, and the progress information storage unit 10 sorted by the input unit 5. Not only used for inputting, but the processing unit 11 calculates the latest start / completion date / time, earliest start / completion date / time, margin date / time, and margin date / time consumption / consumption cumulative amount, and output memory. Timing of outputting the results edited by the storage contents edit / output unit 16, work classification / daily workload status edit / output unit 17, and manufacturing control number-based workload status edit / output unit 18 to the display device 4 as output means Also used to enter.
Note that in FIG. 2, the data flow is shown by a solid line. Further, the timing instruction is indicated by a dotted line.

[0012] Manufacturing instruction information such as the product model number input from the input device 2, manufacturing completion instruction date and time, information for instructing the manufacturing content, etc., material input date when manufacturing the product, work procedure, work content, work content Manufacturing work information consisting of information indicating
Workers, capacity man-hours / calendar information consisting of machine uptime / factory operating days, etc., schedule planning information consisting of process information etc. planned in advance to manufacture each product by the date of completion of manufacturing, and manufacturing Progress information including information indicating the current progress of the process is distributed to each memory area by the input unit 5, and the manufacturing instruction information storage unit 6, the manufacturing work information storage unit 7, and the capacity man-hour / calendar information in the memory 3b, respectively. It is stored in the storage unit 8, the schedule information storage unit 9, and the progress information storage unit 10. Based on the information stored in these memory areas, the latest completion / completion date / time including the latest start date / time, etc., which is repeatedly calculated from the manufacturing completion instruction date / time in the processing unit 11 while subtracting the time required for the work , The earliest start / completion date and time, which consists of the date and time when the work is started immediately after the material is put in and is completed after the required time for the work, and the surplus date and time calculated from the date and time from the schedule start date and time to the latest start date and time,
The margin date / time consumption amount / margin date / time consumption accumulation, which is the difference between the previous process and the margin date / time consumption cumulative / the schedule start date / time and the difference between the earliest start date / time, is calculated, and the calculation results are stored in the memory 3b. The latest start / completion date / time storage unit 12, the earliest start / completion date / time storage unit 13, the surplus date / time storage unit 14, and the surplus date / time consumption amount / consumption cumulative storage unit 15 are stored. The stored content of each of these memory areas is stored in the stored content editing output unit 1
6. Edited by the work classification / daily workload status edit output section 17 and the manufacturing control number-specific workload status edit output section 18,
The result is output and displayed on the display device 4.

The information input from the input device 2 is sorted by the input unit 5 into each memory area and stored. FIG.
7 to 7 are explanatory views showing the results of the distribution. FIG. 3 is an explanatory diagram of the storage contents of the manufacturing instruction information in the workload status judgment support device according to the embodiment of the present invention, FIG. 4 is an explanatory diagram of the storage contents of the manufacturing work information, and FIG. FIG. 6 is an explanatory diagram of stored contents of information, FIG. 6 is an explanatory diagram of stored contents of schedule planning information, and FIG. 7 is an explanatory diagram of stored contents of progress information. In FIG. 3, this manufacturing instruction information indicates the relationship between the input date for each input date, the product model number (model number attached to each product), the number of manufacturing instructions (number of products to be manufactured), and the date and time of completion of manufacturing instruction. There is. For example, N101 has an input date of "94/03/29" and a product model number of "A".
"A", the manufacturing instruction quantity is "10", and the manufacturing completion instruction date and time is "94/04/15". In the next line in which the manufacturing instruction process N101 is described, the input date, the product model number, the manufacturing instruction quantity, and the like corresponding to another manufacturing instruction process,
The date and time of the manufacture completion instruction is described. The same applies to the next manufacturing instruction process, and a total of five manufacturing instruction processes are described here. Further, these manufacturing instruction steps are described from the top in the order of input date, and when the input dates are the same, in the order of product model number. These pieces of information are stored in the manufacturing instruction information storage unit 6 in the memory 3b.

In FIG. 4, the manufacturing work information is, for each product management number, a product part number, a manufacturing instruction number, a manufacturing completion instruction date and time, a component including a symbol indicating a component for each product, and manufacturing for each component. The work procedure number for each part, such as the number of each component consisting of the number of parts, the scheduled date and time of material injection, such as the scheduled date and time when materials for manufacturing the component are to be introduced into the process, and the number indicating the order of work The work content consisting of terms indicating the contents of the work, the work section consisting of the symbols indicating the classification of each work content, the required time consisting of the time required for each work, the post-process consisting of the unit for passing the work completed parts to the post-process, etc. And the relationship with other parts such as notes indicating the relationship between each component and the like. For example, N102 has a manufacturing control number of "101", a product model number of "AA", a manufacturing instruction number of "10", a manufacturing completion instruction date and time of "04/15 17:00", and a component "A1". The number of each part is "10", and the scheduled material input date is "3/29 17: 0
0 ”, work procedure number for each part is“ 1 ”, work content is“ standard ”, work area is“ K ”, time required is“ 16.0 ”, delivery to subsequent process is“ lot ”, other parts The process has no relationship with. In the next line in which the process N102 is described, work information corresponding to another process is described. Similarly, a total of 11 manufacturing instruction processes are described in the example shown in FIG. These pieces of information are stored in the manufacturing work information storage unit 7 in the memory 4.

In FIG. 5, the capacity man-hour / calendar information is a calendar showing factory operation days and holidays by date, and the operation time and the operation of one day for each factory operation day shown in this calendar. It has information indicating the time zone. For example, N103 is 30 days, which is the factory operation day, so "○", and work area K is "8.0".
It is described that the time, L can be operated for "8.0" hours, and M can be operated for "8.0" hours. Similarly, in the case of FIG. 5, capacity man-hours / calendar from 30th to 16th is described. These pieces of information are stored in the capacity man-hour / calendar information storage unit 8 in the memory 4.

In FIG. 6, the schedule planning information is summarized by input date, and the input date, manufacturing control number, product model number, component parts, work procedure number for each part, work content, work area, required time, and each product are shown. Scheduled start date and time including work start date and time for each component that is planned in advance to manufacture by the manufacturing completion instruction date, and work completion for each part planned in advance to manufacture each product by the production completion instruction date It describes the date and time when the schedule plan is completed, including the date and time. For example, N104
The input date is "94/03/29" and the manufacturing control number is "10
1 ”, product model number is“ AA ”, component parts is“ A1 ”, work procedure number for each part is“ 1 ”, work content is standard, work area is“ K ”, time required is“ 16.0 ”, schedule It indicates that the planned start date and time is “3/30 08:00” and the schedule completion date and time is “3/31 17:00”. Similarly, the next step describes the next step. These pieces of information are stored in the schedule plan information storage unit 9. In FIG. 6, the plurality of steps are first arranged in the order of manufacturing control numbers, and then, when there are a plurality of constituent parts with the same manufacturing control number, they are arranged in the order of constituent part numbers. If there is a work, each process is described in order from the top of the drawing in the order of work procedure numbers.

In FIG. 7, this progress information is the manufacturing control number, product model number, component parts, work procedure number for each part, work content, progress status indicating whether the work has been started or completed, which corresponds to the input date. Describe the work area, the actual start date and time of the remaining time that indicates how much time each work should be performed (the date and time when the work was actually started), and the actual completion date and time (the actual work completion date and time) There is. For example, in N105, the input date is "94/03/30", the manufacturing control number is "101", the product model number is "AA", the component parts are "A1", the work procedure number for each part is "1", and the work The content is "standard", the progress is "start", the work area is "K", the remaining time is "16.0", the actual start date and time is "3/30 08:00", and the actual completion date and time is not (unfinished)
Is shown. Similarly, the following steps are described. These pieces of information are stored in the progress information storage unit 10 in the memory 4.

Next, the processing flow of the input information illustrated in FIGS. 3 to 7 will be described with reference to the processing flow charts of FIGS. 8 to 12. FIG. 8 is a flow chart of manufacturing instruction information input processing in the work load situation determination support apparatus according to the embodiment of the present invention, and FIG. 9 is a flow chart of manufacturing work information input processing,
FIG. 10 is a flow chart of input processing of capacity manpower / calendar information, FIG. 11 is a flow chart of input processing of schedule planning information, and FIG. 12 is a flow chart of input processing of progress information. In FIG. 8, when a person inputs manufacturing instruction information from the input device 2, first, in step S01, the input device 2 is input.
Enter the manufacturing instruction information from. Then, step S02
All the information entered in is once sent to the input unit 5,
Here, by selecting the process management information previously incorporated, the manufacturing instruction information storage unit 6, the manufacturing work information storage unit 7, the capacity man-hour / calendar information storage unit 8, the schedule planning information storage unit 9, the progress information storage in the memory area are selected. Each item of the unit 10 is sorted, sent to the manufacturing instruction information storage unit 6 in step S03, and stored in the manufacturing instruction information storage unit 6.

In FIG. 9, when the manufacturing work information is input from the input device 2 in step S11, the manufacturing instruction information storage unit 6 in the memory area is selected by selecting the process management information previously incorporated in the input unit 5 in step S12. The items are sorted into the manufacturing work information storage unit 7, the capacity man-hour / calendar information storage unit 8, the schedule planning information storage unit 9, and the progress information storage unit 10, and stored in the manufacturing work information storage unit 7 in step S13.

In FIG. 10, when the manpower / calendar information is input from the input device 2 in step S21, the manpower in the memory 3b is stored in the memory 3b in step S23 from the input device 2 through steps S21 and S22 as in the former case. / Stored in the calendar information storage unit 8.

In FIG. 11, when the schedule information is input from the input device 2 in step S31, as in the former case,
The data is stored in the schedule information storage unit 9 from the input device 2 through step S31, step S32, and step S33.

In FIG. 12, when the progress information is input from the input device 2 in step S41, it is stored in the progress information storage unit 10 in step S43 from the input device 2 through steps S41 and S42 as in the former case. .

Next, based on the information stored in each of the above storage areas, the latest start / completion date / time and the earliest start / start of each process
The operation of calculating the completion date / time, surplus date / time, surplus date / time consumption amount / surplus date / time consumption accumulation, and storing the calculation result in a predetermined memory area in the memory 3b will be described.

FIG. 13 is a flowchart of the manufacturing instruction information input section in the work load situation judgment support apparatus according to the embodiment of the present invention, and FIG. 14 is the work load status judgment support apparatus according to the embodiment of the present invention. It is a load condition calculation processing flowchart in the processing part of manufacturing instruction information. In FIG. 13, when a processing start instruction is input from the input device 2 in step S51 and the input unit 5 recognizes that the processing start instruction is input, the subsequent processing is performed in step S52.
Will start running.

In FIG. 14, the processing section 11 calculates the latest start / completion date and time in step S61. This latest start / completion date and time is based on the production completion instruction date and time stored in the production instruction information storage unit 6 as a starting point, and is based on the daily capacity man-hours and the operation calendar information stored in the ability man-hour / calendar information storage unit 8. It is calculated by tracing back along the time axis. This is a PERT (Program Evalu)
ation and Review Technology
e) The method is the same as the latest start / completion date / time calculation method used in the method.

FIG. 15 is an explanatory diagram showing an example of the calculation result of the latest start / completion date and time in the work load situation determination support apparatus according to the embodiment of the present invention. In FIG. 15, it is assumed that the manufacturing control number is processed independently without being interfered with others, and in step S61, the manufacturing completion instruction date and time is used as a starting point for calculation.

For example, the product having the manufacturing control number "101" and the product model number "AA" will be described. As shown in FIG. 15, the manufacturing instruction step having the manufacturing control number "101" is performed last. The work procedure number for each part of the process is "3", and the work section of this process is "M". Since the production completion instruction date and time of the production instruction process with the production control number "101" is "17:00 on 4/15",
Naturally, the latest completion date and time of the process whose work area is "M" is "4/15
17:00 "time. Also, since the time required for the process of this work area "M" is "16.0" hours, this time is "17: 0 of 4/15
The time of the latest start of the process in this work area "M" is the time "4/14 8:00" that is subtracted from the time "0". Therefore, the process of work procedure number "2", which is the previous work, is performed in the work area "L", and this process must be completed at "17:00 on 4/13". The latest completion date and time will be 17:00 on April 13th. Also, work area "L"
Since the time required for the process is "8:00", the latest start date and time is calculated as "8:00 on 4/13". Similarly,
The process with the work procedure number “1”, which is the previous work, is performed in the work zone “K”, and this process must be completed at “17:00 on 4/12”, so this process is the latest The completion date and time will be "17:00 on 4/12", and the time required for the process in this work area "K" is "16:00", so
The latest start date and time is calculated as "8:00 of 4/11". Similarly, corresponding to each manufacturing control number, the latest start / completion date / time is calculated for each component according to the process for each work procedure number. These calculations are executed by the processing unit 11, and the calculated results are stored in the latest start / completion date / time storage unit 12 in the memory 3b in step S62.

Next, the earliest start / completion date and time is set in step S6.
Calculate with 3. That is, the earliest start / completion date and time is set to advance the date and time in accordance with the capacity man-hour / calendar calendar information stored in the capacity man-hour / calendar information storage unit 8 from the scheduled material charging date and time stored in the manufacturing work information storage unit 7. Is calculated. As in the case of calculating the latest start / completion date and time, it is calculated by the processing unit 11 by a method similar to the PERT method.

FIG. 16 is an explanatory diagram showing an example of the calculation result of the earliest start / completion date and time in the work load situation determination support apparatus according to the embodiment of the present invention. In FIG. 16, for example, in the manufacturing instruction process with the manufacturing control number “101” and the product model number “AA”, the work procedure number of the process performed first with only “A1” as the component is “1”, The work area is “K”. Since the scheduled date and time for material input is "3/29 17:00", the earliest start date and time for the process in the work area "K" will be "3/30 8:00". Since the time required for the process whose work center is “K” is “16:00” hours, “16:00” is changed to “3 /
The time of "3/31 17:00" added at 30 8:00 will be the earliest completion date and time for the process in this work area "K". As shown in FIG. 16, the process having the second work procedure performed next is performed in the work area L. The earliest start date and time of this process is "4/01 8:00", and the required completion time is "8:00". Therefore, the earliest completion date and time is "4/01 17:00". Similarly, corresponding to each manufacturing control number, the earliest start / completion date and time is calculated for each component part according to the process for each work procedure number. These calculations are executed by the processing unit 11, and the calculated results are stored in the earliest start / completion date / time storage unit 13 in the memory 3b in step S64.

Next, the surplus date and time is calculated in step S65. That is, the surplus date and time is calculated by subtracting the schedule start date and time from the latest start date and time while considering the capacity man-hour / operation calendar information. The calculation result is shown in FIG. FIG.
FIG. 7 is an explanatory diagram showing an example of the calculation result of the spare date and time in the work load situation determination support apparatus according to the embodiment of the present invention. For example, in FIG. 17, a process having a manufacturing control number of “102” and a work procedure number of “1” will be described. Margin date / time = latest start date / time−schedule start date / time = (4/01 8:00) − (4 / 04 8:00) = (-1 00:00) However, 4/02 and 4/03 are excluded because they are holidays. Becomes Similarly, the spare date / time is calculated for each component according to each manufacturing control number in accordance with the process for each work procedure number. These calculations are executed in step S66, and the calculated results are stored in the margin date / time storage unit 14 in the memory 3b.

Next, the surplus date / time consumption amount / cumulative surplus date / time consumption is calculated in step S67. The surplus date and time consumption accumulation is the schedule start date and time stored in the schedule plan information storage unit 9 and the earliest start date and time and the earliest start date and time stored in the completion date / time storage unit 13 in consideration of the capacity man-hour / operation calendar information. It is calculated by taking the difference between and. This surplus date / time consumption accumulation represents the number of days and the range of date / time that can be changed / adjusted when the date / time to start schedule is changed / adjusted in advance. FIG. 18 shows the calculation result of the surplus date and time consumption amount / surplus date and time consumption accumulation.

FIG. 18 is an explanatory diagram showing an example of the calculation result of spare time consumption / cumulative spare time consumption in the work load situation determination support apparatus according to the embodiment of the present invention. For example, the process with the manufacturing control number “102” and the work procedure “1” is explained as follows: Cumulative date / time consumption accumulation = Schedule start date / time−earliest start date / time = (4/04 8:00) − (4/01 8 : 00) = (+1 00:00) However, 4/02 and 4/03 are excluded because they are holidays. Becomes Further, the surplus date and time consumption amount is calculated by taking the difference between the surplus date and time consumption accumulation of the previous process and this process.

In the case of the first process for each component, the surplus date and time consumption of the preceding process is set to zero, and the surplus date and time consumption amount in this process is calculated. That is, the surplus date / time consumption amount represents where and how much the surplus date / time consumption is accumulated. For example, the manufacturing control number is "103",
Explaining the case where the component is "C2" and the work center is "L", the spare time consumption = cumulative spare time consumption of this process-cumulative spare time consumption of previous process = (30:00)-( 00:00) = (30:00). In the above equation, the cumulative spare time consumption of the previous process is (0
00:00) is because the previous process and this process have different components, and this process is the first process. Similarly, corresponding to each manufacturing control number, the spare date / time consumption /
Calculate the spare time and date consumption accumulation. These calculations are executed in step S68, and the calculated results are stored in the spare date / time consumption amount / surplus date / time consumption cumulative storage unit 15 in the memory 3b.

Next, a processing flow for editing and outputting the stored contents of each memory area will be described with reference to FIG. FIG. 19 is a process flow diagram when editing and outputting the stored contents of each memory area in the work load situation determination support apparatus according to the embodiment of the present invention. 19, in step S71, the input device 2 is instructed to edit / output the stored contents of each memory area. In step S72, the input unit 5 determines that the instruction to edit / output the storage content of each memory area is input, and the storage content editing / outputting unit 16, work classification / daily workload status editing / outputting unit 17, manufacturing control number The work load status edit output unit 18 is activated.

Next, in step S73, the storage content edit output unit 16 starts the component parts stored in the schedule plan information storage unit 9, the work procedure number of each part, the work content, the work zone, the required time and the schedule plan. The schedule information including date and time, the progress information stored in the progress information storage unit 10, the date and time of actual start, and the progress information including date and time of actual result completion, and the latest start / completion of the latest start / completion date / time storage unit 12 The date and time, the earliest start / completion date / time of the earliest start / completion date / time storage unit 13, the surplus date / time of the surplus date / time storage unit 14, and the surplus date / time consumption amount / surplus date / time consumption amount / consumption accumulation of the storage unit 15 respectively. Pick up and edit so that they are lined up by process. Then, the result edited in step S74 is displayed on the display device 4.

FIG. 20 is an explanatory diagram showing an example of the stored content edit output in the work load situation determination support apparatus according to the embodiment of the present invention, and FIG. 21 is the storage content edit in the work load situation determination support apparatus according to the embodiment of the present invention. It is explanatory drawing which shows the other example of an output. As shown in FIG. 20, earliest / latest start date / time information including schedule planning information, progress information, earliest start date / time and latest start date / time, including manufacturing instruction information, surplus date / time, surplus date / time consumption accumulation and surplus date / time consumption The time and date related information consisting of the amount is displayed at the same time. That is, the manufacturing control number,
Product model number, production completion instruction date and time, component parts, work procedure number, work content, work area, required time, schedule start date and time,
Headings such as progress status, actual start date / time, actual finish date / time, earliest start date / time, latest start date / time, spare date / time, spare date / time consumption accumulation, spare date / time consumption amount are displayed in a line for each process. Of these, the workload status can be determined by looking at the margin date / time related information. That is, when the spare time and date of the final process by manufacturing control number are all "0"; Optimal plan "0" or negative mix; Overall capacity manpower shortage "0" or positive mix; Overall It can be used to judge that the manpower has a margin such as a mixture of negative and positive; it can be improved by reviewing the plan.

Regarding the surplus date and time consumption accumulation and the surplus date and time consumption amount, the following can be found. (1) When looking at each component, if the surplus date and time in the final process is negative and the surplus date and time consumption accumulation is “0”, the schedule plan cannot be changed. (2) Looking at each component, if the margin date and time in the final process is negative and the margin date and time consumption accumulation is positive, it is because it was delayed halfway and the plan is bad. (3) When looking at each process, if the margin date and time is negative and the margin date and time consumption is positive, it can be seen that there is a margin even though there is no margin. Further, if there is a process in which the surplus date and time is plus and the surplus date and time consumption amount is “0”, the balance between the surplus date and time and the surplus date and time consumption amount is not good, so there is a possibility that the plan will be improved.

Then, as shown in FIG. 20, as in the case of the schedule plan, each process is edited from the top in the order of the work procedure number for each part by manufacturing control number, and the work load status is displayed and output. It has become so. In the case of this example, the spare date and time is zero or negative until the manufacturing control number is "102 to 105", and there is a plan with no overall margin. Further, the surplus date and time consumption is consumed in the work zone “L” having the manufacturing control number “101 to 105” and no surplus date and time, and the spare work number of the same work zone “L” is “101”. It can be seen that it is not consumed in the work area “L” with a spare time. Therefore, in the work area “L”, the balance between the spare time and the spare time consumption amount is not good as a whole, so it can be understood that the plan may be improved. Further, in the process of which the manufacturing control number is “102”, the spare date and time consumption is “1” days, but the spare date and time is “−”.
Since it is 1 day, it is predicted that if the schedule start date is advanced by 1 day, the spare time becomes 0 and the plan can be improved. Further, in the finishing work of the manufacturing control number “104”, although the spare time is not consumed,
Although the surplus date and time is “−2” days, it is understood that there is a possibility that the surplus date and time can be made in time by reducing the surplus date and time consumption in the first process.

Therefore, the manufacturing control number is "10".
Starting from the process of "2", the production number with a margin is "10".
By setting the step "1" as a post step, the spare date and time as shown in FIG. 21 is almost "0", but it is possible to easily plan a plan that is not negative and has no waste.
Note that the actual start date and time and the actual completion date and time of the progress information are input only at the start and end timings in this example, but may be input from the input device 2 at the end of each day, for example. Also, when displaying each information,
Instead of displaying all items, only some of the items may be displayed. For example, in FIG. 20 and FIG. 21, it is also possible to display the date and time of the schedule plan start or the date and time when the schedule plan is completed without displaying both the date and time of the schedule plan start and the date and time when the schedule plan is completed. In addition, other information, if necessary,
For example, manufacturing instruction information may be added and displayed.

Next, the work classification / workload status is edited,
The process of outputting will be described with reference to FIG. FIG.
FIG. 6 is a process flow diagram when editing and outputting work classification / workload status in the workload status determination support device according to the embodiment of the present invention. 22, in step S81, when the input device 2 is instructed to edit / output the work classification / daily workload status, the input unit 5 is operated in step S82.
Then, it is judged that the instruction input for editing / outputting the work classification / daily workload status is input, and the work classification / daily workload status edit output unit 17 is activated. Next, in step S83, the work classification / daily workload status edit output unit 17 edits the schedule plan information in the schedule plan information storage unit 9 by grouping the same work groups, rearranging them in the order of the schedule start date and time. To do. Then, the margin date and time of the margin date and time storage unit 14 is added to the result edited in step S84 for editing. Further, step S8
In step 5, the margin date / time consumption amount / consumption consumption storage unit 15 is added and edited. And step S
The result edited at 86 is displayed on the display device 4. The display at this time is as shown in the editing / output example of FIG.

FIG. 23 is an explanatory diagram showing an example of the edited output of the work load status by manufacturing control number in the work load status determination support apparatus according to the embodiment of the present invention. As shown in FIG. 23, work schedule, schedule planning information corresponding to each manufacturing control number for each day, earliest / latest start date / time information, and surplus date / time related information are simultaneously displayed. By chronologically distinguishing tasks, for example, for task “L”, “102-
Although the surplus date and time of "105" is negative, the surplus date and time consumption accumulation exceeds those days, and it is clear that it is sufficient to shift the schedule plan as a whole. The same applies to the work “M”.

Next, FIG. 24 is a processing flow chart when editing and outputting the work load status for each manufacturing control number in the work load status determination support apparatus according to the embodiment of the present invention. First, in step S91, when the input device 2 is instructed to edit / output the work load status by manufacturing control number, the input unit 5 determines that the instruction input is for editing / outputting the work status by manufacturing control number. The production control number-based workload status edit output unit 18 is activated. Then, in step S92, the input unit 5 determines that it is an instruction input for editing / outputting the workload status by manufacturing control number, and activates the workload status editing / outputting unit by manufacturing management number 18. In step S93, the production management number-specific workload status edit output unit 18 causes the schedule plan information storage unit 9
Edit the schedule plan information of the same work areas in the same work area, rearranging them in the order of the date and time when the schedule was started. Then, the margin date and time of the margin date and time storage unit 14 is added to the result edited in step S94 to perform the edition. Further, in step S95, the margin date / time consumption amount / consumption cumulative consumption amount in the accumulation date / time consumption amount / consumption cumulative storage unit 15 is added and edited. Then, the result edited in step S96 is displayed on the display device 4. The display at this time is as shown in the editing / output example of FIG.

FIG. 25 is an explanatory diagram showing an example of the edited output of the work load status by manufacturing control number in the work load status determination support apparatus according to the embodiment of the present invention. As shown in FIG. 25, work classification for each manufacturing control number, schedule planning information corresponding to each day, earliest / latest start date / time information, and surplus date / time related information are simultaneously displayed.

In this way, the schedule planning information stored in the schedule planning information storage section 9 is rearranged for each process by manufacturing control number, component part order, work procedure number order,
This information is edited so that it can be output and displayed as a list together with the surplus date and time, surplus date and time consumption amount / cumulative consumption, and the result is output and displayed so that the planned workload status can be easily determined. There is.

By the way, the work load situation judgment support apparatus 1 according to the present embodiment has a storage content edit output unit 16, a work distinction / day work load situation edit output unit 17, and a production control number work load situation edit output unit 18. However, in the case of implementing the present invention, the configuration of only the storage content edit output unit 16, the work distinction / daily workload status edit output unit 17, or the production control number-specific work load is provided. It can also be implemented as a configuration in which the situation edit output unit 18 is added.

That is, the work load situation determination support device 1 according to the present embodiment includes an input device 2 for inputting various information,
An input unit 5 for allocating the information to each memory area, and a manufacturing instruction information storage unit 6 for receiving and storing from the input unit 5 information related to a manufacturing instruction in which a product unit, a manufacturing instruction number, and a manufacturing completion instruction date and time are combined as a manufacturing unit. And a manufacturing instruction number is stored in the manufacturing instruction information storage unit 6, a unique manufacturing control number is added, and information relating to the manufacturing operation corresponding to the manufacturing control number is received from the input unit 5 and stored. Separately from the work information storage unit 7, a capacity man-hour / calendar information storage unit 8 that receives and stores information on the daily capacity man-hours and factory operation calendar set in advance for each work area from the input unit 5. Receives information from the input section 5 about the schedule start / completion date and time for each component and process corresponding to each manufacturing control number that is externally scheduled for work classification And schedule information storage unit 9 for storing,
In addition to these, a progress information storage unit 10 that receives and stores the progress information of the work for each component and process corresponding to the manufacturing control number from the input unit 5 is provided, and is stored in the manufacturing instruction information storage unit 6 by the processing unit 11. Based on the information stored in the manufacturing work information storage unit 7 and the information stored in the capacity man-hour / calendar information storage unit 8 corresponding to the manufacturing control number in the case of exclusive exclusive manufacturing. The latest start / completion date and time and the earliest start / completion date and time of each part and process are calculated, and the planned start date and time of each component and process corresponding to each manufacturing control number stored in the schedule information storage unit 9 The spare date / time is calculated from the latest launch date / time stored in the latest launch / completion date / time storage unit 12, and further, the spare date / time consumption amount / surplus date / time consumption accumulation with respect to the spare date / time is calculated and stored. A storage content edit output unit 16 that edits and outputs the storage content of each memory area and a display device 4 that outputs and displays the edited content are provided.

In this way, the latest start / completion date / time is
Assuming that the process is performed exclusively in correspondence with the manufacturing control number, starting from the manufacturing completion instruction date and time stored in the manufacturing instruction information storage unit 6 as a starting point, the daily capacity man-hours and operation calendar stored in the capacity man-hour / calendar information storage unit 8 The calculation is performed according to the information while going back along the time axis. This is a method similar to the method of calculating the latest start / completion date and time used in the PERT method. Further, assuming that the earliest start / completion date and time are exclusively processed corresponding to the manufacturing control number, starting from the scheduled material feeding date and time stored in the manufacturing work information storage unit 7, the capacity man-hour / calendar information storage unit 8 stores the data. While the time and date are advanced according to the daily capacity man-hours and the operation calendar information, the latest start / completion date and time are calculated by the same method as the PERT method. Furthermore, the surplus date and time is the daily capacity man-hour,
Also, the schedule start date and time is subtracted from the latest start date and time, taking into account the operation calendar information. In addition, the surplus date and time consumption accumulation is the date and time when the schedule planning starts for each component and process corresponding to each manufacturing control number stored in the schedule planning information storage unit 9 in consideration of the daily capacity man-hours and the operation calendar information. The calculation is performed by the difference from the earliest start date and time stored in the earliest start / completion date and time storage unit 13. Further, the surplus date and time consumption amount is calculated by the difference between the surplus date and time consumption accumulated between the previous process and this process. In detail, for the second and subsequent steps,
Amount of surplus time and date consumption in this process calculated by the difference between the surplus time and date consumption accumulation of the previous process and the surplus time and date consumption of this process,
In the case of the first process, the surplus date / time consumption of the previous process is set to zero, and the surplus date / time consumption amount in this process is calculated.

Therefore, these contents are stored in the latest start / completion date / time storage unit 12, the earliest start / completion date / time storage unit 13, the surplus date / time storage unit 14, and the surplus date / time consumption / consumption cumulative storage unit 15, and the stored contents. The schedule output information 16 stored in the schedule information storage unit 9 and the progress information storage unit 1 are edited by the edit output unit 16.
0, the latest start / completion date / time of the latest start / completion date / time storage unit 12, the earliest start / completion date / time of the earliest start / completion date / time storage unit 13, and the surplus date / time of the surplus date / time storage unit 14. The margin date / time consumption amount / consumption cumulative storage unit 15 is edited so that the margin date / time consumption amount / consumption accumulated is aligned. The result is
By displaying the output on the display device 4, it becomes possible to easily judge the planned work load situation.

Further, in the work load situation determination support apparatus 1 according to the present embodiment, the manufacturing management number in which the schedule plan information stored in the schedule plan information storage unit 9 is designated at the constituent position of the storage content edit output unit 16. In order to edit by manufacturing control number, in order of component parts, and in order of work procedure number, and to be able to output and display this information together with the surplus date and time and the surplus date and time consumption amount / cumulative consumption, the work load status edit output unit 18 for each manufacturing control number Is provided. Therefore, the schedule plan information stored in the schedule plan information storage unit 9 is rearranged for each process in the order of manufacturing control number, component part order, work procedure number, and these pieces of information are set as surplus date and time and surplus date and time consumption / consumption. It is possible to easily determine the planned work load situation by editing the display so that it can be output and displayed as a list together with the accumulation, and outputting and displaying the result on the display device 4.

Then, the work load situation determination support apparatus 1 according to the present embodiment edits the schedule plan information stored in the schedule plan information storage unit 9 at the constituent position of the storage content edit output unit 16 for each work type and date. In order to be able to output and display these pieces of information together with the surplus date and time and the surplus date and time consumption amount / cumulative consumption, the work classification / daily workload status edit output unit 17
Was provided. Therefore, the schedule plan information stored in the schedule plan information storage unit 9 is edited for each work type and each day, and the information is edited so that it can be output and displayed as a list together with the surplus date and time and the surplus date and time consumption / consumption accumulation. By outputting and displaying the result on the display device 4, it becomes possible for a person to easily judge the planned work load situation.

[0051]

As described above, the work load situation determination support apparatus according to claim 1 processes the latest start / completion date and time in an exclusive and independent manner corresponding to the manufacturing control number. Starting from the manufacturing completion instruction date and time stored in the table, calculation is performed by tracing back along the time axis according to the daily capacity man-hours and operation calendar information stored in the capacity man-hour / calendar information storage unit, and similarly, the earliest start / completion date / time is calculated. Starting from the scheduled material input date and time stored in the manufacturing work information storage unit,
Calculates the latest start / completion date and time while advancing the date and time according to the daily capacity man-hours and operation calendar information stored in the capacity man-hour / calendar information storage section, and further considers the daily capacity man-hours and operation calendar information for the spare time. However, subtract the schedule start date and time from the latest start date and time,
In addition, the surplus date and time consumption accumulation takes into consideration the daily capacity man-hours and the operation calendar information, and the schedule start date and time for each component and process corresponding to each manufacturing control number stored in the schedule plan information storage unit, and the earliest start. / Calculated by the difference from the earliest start date and time stored in the completion date and time storage unit. Also, the surplus date and time consumption amount is calculated by the difference between the previous process and the accumulated surplus date and time consumption of this process, and these contents are calculated as the latest start / completion date and time storage unit, the earliest start / completion date and time storage unit, the surplus date and time storage unit, and the surplus date and time storage unit. It is stored in the date / time consumption / cumulative consumption storage unit, and the storage content edit / output unit is used to store the schedule plan information in the schedule plan information storage unit, the progress information in the progress information storage unit, and the latest start / completion date / time storage unit. Late start / completion date / time, earliest start / completion date / time storage unit earliest start / completion date / time, surplus date / time storage unit surplus date / time, surplus date / time consumption / consumption cumulative storage surplus date / time consumption / consumption cumulative It is possible to easily judge the planned work load situation by editing the images so that they are lined up and displaying the results on a display device. Therefore, manufacturing instruction information, schedule planning information, progress information, earliest / latest start date / time information, surplus date / time related information (surplus date / time, surplus date / time consumption amount, surplus date / time consumption accumulation) are required to determine the planned workload status. Since it is possible to freely combine and edit and output and display, work load status and progress status can be grasped at a glance, and there is an effect that a delayed process can be dealt with quickly.

The work load situation determination support device according to claim 2 is
The schedule plan information stored in the schedule plan information storage unit,
For each process, by manufacturing control number, component order,
Sort by work procedure number, and use this information to
It can be edited so that it can be output and displayed as a list together with the surplus date and time consumption amount / cumulative consumption, and the result can be output and displayed on a display device to easily determine the planned work load situation.
Therefore, by calculating and displaying the surplus date and time, surplus date and time consumption amount, and surplus date and time consumption accumulation, it is easy to determine whether the schedule is appropriate, whether there is a surplus date and time, where, how much is spared, and where it is consumed. It is possible to judge what can be read and how to change the schedule to improve the situation.

The work load situation determination support device according to claim 3 is
The schedule plan information stored in the schedule plan information storage unit is edited for each work type and each day, and this information is edited so that it can be output and displayed as a list together with the surplus date and time and the surplus date and time consumption amount / cumulative consumption. Is displayed on the display device,
The planned workload status can be easily determined. Therefore, by displaying schedule plan information, earliest / latest start date / time information, spare time / date related information, etc. for each work type / day, the time-series work load status for each work can be easily read and the schedule plan can be calculated. It will be possible to judge whether it can be improved by making such changes.

[Brief description of the drawings]

FIG. 1 is a basic configuration diagram of a workload status judgment support device according to an embodiment of the present invention.

FIG. 2 is a basic configuration diagram showing details of an information processing unit main body in the work load situation determination support apparatus according to the embodiment of the present invention.

FIG. 3 is an explanatory diagram of stored contents of manufacturing instruction information in the workload status judgment support device according to the embodiment of the present invention.

FIG. 4 is an explanatory diagram of stored contents of manufacturing work information in the work load situation determination support apparatus according to the embodiment of the present invention.

FIG. 5 is an explanatory diagram of stored contents of capacity man-hours / calendar information in the work load situation determination support apparatus according to the embodiment of the present invention.

FIG. 6 is an explanatory diagram of stored contents of schedule planning information in the work load situation determination support apparatus according to the embodiment of the present invention.

FIG. 7 is an explanatory diagram of stored contents of progress information in the workload status judgment support device according to the embodiment of the present invention.

FIG. 8 is a flow chart of a process of inputting manufacturing instruction information in the work load situation determination support apparatus according to the embodiment of the present invention.

FIG. 9 is a flowchart of a process of inputting manufacturing work information in the work load situation determination support device according to the embodiment of the present invention.

FIG. 10 is a flow chart of an input process of ability man-hour / calendar information in the work load situation determination support apparatus according to the embodiment of the present invention.

FIG. 11 is a flow chart of an input process of schedule planning information in the work load situation determination support apparatus according to the embodiment of the present invention.

FIG. 12 is a flowchart of a progress information input process in the workload status judgment support device according to the embodiment of the present invention.

FIG. 13 is a flowchart of a manufacturing instruction information input unit in the work load situation determination support apparatus according to the embodiment of the present invention.

FIG. 14 is a load status calculation processing flowchart in the processing unit of the manufacturing instruction information in the workload status determination support apparatus according to the embodiment of the present invention.

FIG. 15 is an explanatory diagram showing an example of the calculation result of the latest start / completion date and time in the workload status judgment support device according to the embodiment of the present invention.

FIG. 16 is an explanatory diagram showing an example of a calculation result of earliest start / completion date and time in the workload status judgment support device according to the embodiment of the present invention.

FIG. 17 is an explanatory diagram showing an example of a calculation result of a margin date and time in the work load situation determination support apparatus according to the embodiment of the present invention.

FIG. 18 is an explanatory diagram showing an example of a calculation result of a surplus date / time consumption amount / surplus date / time consumption accumulation in the work load situation determination support apparatus according to the embodiment of the present invention.

FIG. 19 is a process flow diagram when editing and outputting the stored contents of each memory area in the work load situation determination support apparatus according to the embodiment of the present invention.

FIG. 20 is an explanatory diagram showing an example of a stored content edit output in the work load situation determination support apparatus according to the embodiment of the present invention.

FIG. 21 is an explanatory diagram showing another example of the stored content edit output in the work load situation determination support apparatus according to the embodiment of the present invention.

FIG. 22 is a processing flow diagram when editing and outputting work classification / workload status in the workload status determination support apparatus according to the embodiment of the present invention.

FIG. 23 is an explanatory diagram showing an example of edited output of the work load status by manufacturing control number in the work load status determination support apparatus according to the embodiment of the present invention.

FIG. 24 is a process flow diagram when editing and outputting a work load status by manufacturing control number in the work load status determination support apparatus according to the embodiment of the present invention.

FIG. 25 is an explanatory diagram showing an example of edited output of the work load status by manufacturing control number in the work load status determination support apparatus according to the embodiment of the present invention.

[Explanation of symbols]

2 input device, 4 display device, 5 input unit, 6 manufacturing instruction information storage unit, 7 manufacturing work information storage unit, 8 ability man-hour / calendar information storage unit, 9 schedule planning information storage unit, 1
0 progress information storage unit, 11 processing unit, 12 latest start /
Completion date / time storage, 13 earliest start / completion date / time storage, 1
4 surplus date / time storage unit, 15 surplus date / time consumption / consumption cumulative storage unit, 16 storage content edit / output unit, 17 work distinction /
Daily workload status edit output section, 18 Manufacturing control number workload output section.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Kuniharu Miura 2-3-3 Marunouchi, Chiyoda-ku, Tokyo Sanryo Electric Co., Ltd.

Claims (3)

[Claims] 1. A product model number is provided for each product type, which is a combination of a plurality of parts processed through a plurality of processes, and the process is managed, and the work load status is determined based on the schedule of the process work. However, in the work load situation judgment support device that supports the load countermeasures, information on manufacturing instructions, information on manufacturing work, information on daily man-hours and factory operation calendar, information on schedule, work for each component And an input storage unit for storing progress information in each memory area, and the latest start of each component and process corresponding to the manufacturing control number when manufacturing independently based on the information stored in each memory area. / Completion date and time and earliest start / completion date and time are calculated, and the calculation results are stored in the latest start / completion date and time storage unit and the earliest start / completion date and time storage unit, respectively, and the latest start date and time and schedule are calculated. Margin date and time that is the difference between the start date and time, and surplus date and time consumption accumulation that is the difference between the schedule start date and time and the earliest start date and time, and in the case of the first process, the surplus date and time consumption accumulation of the previous process is set to zero The margin date and time consumption amount in this process is calculated by the difference between the margin date and time consumption accumulation of the previous process and the margin date and time consumption accumulation of this process in the second process and thereafter. An input processing unit that calculates the consumption amount / cumulative consumption and stores the calculation results in the surplus date / time storage unit and the surplus date / time consumption amount / consumption cumulative storage unit, respectively, selects the storage contents of the input processing unit, and arbitrarily selects it. A work load situation determination support device, comprising: a storage content edit output unit that edits in combination and outputs it. 2. The schedule planning information stored in the memory area of the input storage unit is edited for each designated manufacturing control number by manufacturing control number, in order of component parts, and in order of work procedure number, and the information and the margin are saved. Manufacturing management is provided by providing a production management number-based workload status edit output unit that compares and outputs the surplus date and time stored in the date and time storage unit and surplus date and time consumption amount / cumulative consumption stored in the storage unit The workload status judgment support device according to claim 1, wherein the presence / absence of a surplus date / time, cumulative surplus date / time consumption, and surplus date / time consumption are displayed for each number. 3. The schedule information stored in the memory area of the input storage unit is edited for each work type and date, and these information and surplus date and time are stored in the surplus date and time storage unit. Work distinction that outputs by comparing the spare time consumption amount stored in the accumulation storage unit / consumption accumulated
The work load according to claim 1 or 2, wherein a daily workload status edit output unit is provided to display the presence / absence of spare time / date, cumulative spare time / date consumption, and spare time / date consumption amount for each work type / day. Situation judgment support device.