JPH11353366A - Schedule management device and computer readable recording medium recording program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a device for preparing a schedule matched with a real working state. SOLUTION: A schedule management device 1 for preparing a schedule by allocating the load required for executing a work to respective divided time components obtained by dividing time at prescribed interval is provided with a specification input means 2 for specifying at least one divided time component of divided time components allowing the allocation of load quantity and a schedule preparing means 3 for allocating the load only to the divided time component specified by the means 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention records a schedule management device and a program for automatically allocating an amount of load required for performing a task to a divided time obtained by dividing the data at a predetermined interval. Computer-readable recording medium.

[0002]

2. Description of the Related Art When performing maintenance work on equipment such as plants and air conditioners, it is necessary to prepare a work schedule in advance. In recent years, a schedule management device has been used to automatically create this work schedule.

FIG. 9 is a diagram showing an example of a schedule created by a conventional schedule management device. This conventional schedule management device is provided with reference data relating to the work to be scheduled. In FIG. 9, the day is one unit of the division time, and the start reference date “February 1”, the number of load persons “3”, and the work execution cycle “January” are given as reference data. Shows the case.

[0004] Here, the start reference date is a date on which work is first executed, and is a reference when a schedule is created. The number of loaded persons is a value indicating how many days the work is completed when one worker works for one day, in other words, the number of workers required when the work is completed in one day. Since the number of workers is an element required to execute the work, the number of workers can be said to be the amount of load in the work. Further, the work execution cycle is a work start interval.

[0005] In addition, the conventional schedule management device may be provided with maintenance and inspection items for work.
Here, it is assumed that items a to f are given as inspection items of the work.

The work represented by the reference data as described above takes three days to be performed by one worker because the number of load persons is "3". In addition, since the start reference date is “February 1” and the execution cycle of the work is “January”, the work is executed every month from February 1. In the example of FIG. 9, since the work takes three days, the maintenance inspection items a to f are divided into three, and each is assigned to the work execution date.

[0007]

However, in the conventional schedule management apparatus, the schedule is created by uniquely assigning the number of load persons and the maintenance and inspection items to the divided times of the schedule table based on the reference data. The following problems occur.

For example, if the execution cycle of the work is 10 days, the number of load persons is assigned at intervals of 10 days, and scheduling is performed. As a result, even on days when maintenance and inspection work is not possible, such as holidays, facility shutdown days, and closed days,
The number of load persons will be assigned.

When a schedule for a plurality of works is created by the conventional schedule management device, the execution dates of some works may overlap. As described above, when the execution dates of a plurality of tasks overlap, the total number of load persons of the tasks executed on the same day may exceed the number of workers that can be actually secured.

Further, in the conventional schedule management apparatus, since the contents of the schedule cannot be changed after the schedule is created, the work on the day on which the maintenance and inspection work cannot be executed is moved to the day on which the work can be executed, or a plurality of work is performed on the same day. Correction, such as smoothing the overlap of the number of load persons that occurs due to overlapping work, cannot be freely performed.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has as its object to provide a schedule management device for creating a schedule suitable for the actual task and a computer-readable recording medium on which a program is recorded. And

[0012]

The specific means for achieving the above-mentioned object will be described below. The present invention, the divided time obtained by dividing the time at a predetermined interval,
The present invention is applied to a schedule management device that creates a schedule by allocating an amount of load required to execute a task. Here, the amount of load refers to the total number of workers, the total amount of power, and the like required from the start to the end of the work.

[0013] In the schedule management device of the first aspect, a division time in which the assignment of the load amount is permitted is designated from a plurality of division times, and the assignment of the load amount is performed only for the designated division time. Done.

Therefore, the load amount is not assigned to the divided time during which the work cannot be executed, and the load amount is assigned only to the divided time during which the work can be executed, and the schedule is created.

[0015] Therefore, it is possible to automatically create a schedule suitable for the task. In the schedule management device of the second aspect, the load amount is assigned to at least one of the plurality of divided times.

As a result of the load allocation, if there is a divided time in which the load is allocated beyond the range of the load that can be allocated to itself, a part of the allocated load for this divided time is changed to another divided time. Moved to

Therefore, even if an amount of load exceeding an allowable range is assigned to an arbitrary division time, the load can be automatically distributed and smoothed. therefore,
It is possible to automatically create a schedule that matches the actual task.

According to a third aspect of the present invention, the schedule management apparatus is the schedule management apparatus according to the first or second aspect. In order to change a schedule by a user, a user designates a division time to be changed and assigns the moved time. It is possible to input a load amount and designation of a change destination division time.

Then, of the assigned load amounts in the change target divided time, only the assigned load amount to be moved is moved to the change destination divided time. Therefore, in the schedule management device according to the third aspect, even after the schedule is created, the user can freely change and modify the schedule.

Therefore, it is possible to create a schedule that is more suitable for the actual task. Claim 4 or Claim 5
The present invention is a computer-readable recording medium on which a program for realizing the functions of claims 1 or 2 by a computer is recorded.

By using a recording medium on which such a program is recorded, the above-mentioned functions can be easily added to a schedule management device or a computer which does not have the above-mentioned functions.

[0022]

Embodiments of the present invention will be described below with reference to the drawings. (First Embodiment) In this embodiment, a day which is not suitable for work execution, such as a predetermined day of the week or a public holiday, is automatically avoided, and the load amount after the assignment is automatically smoothed. A schedule management device for creating a schedule by going will be described.

FIG. 1 is a block diagram showing a configuration of the schedule management device according to the present embodiment. The schedule management device 1 is composed of a computer such as a personal computer or a work station, receives reference data from a user at an input unit 2, and executes various processes at a control unit 3. The reference data and the results obtained by the processing of the control unit 3 can be stored in the storage unit 4 and can be displayed by the output unit 5.

The schedule management device 1 mainly has a function of allocating the number of load persons only during workable hours, a function of smoothing the total of the number of load persons allocated per month or day, and according to an instruction from a user. , And has a function of moving the arranged load amount.

The components of the schedule management device 1 will be described below. The input unit 2 is a unit that receives an input from the user to the schedule management device 1, and outputs the input content to the control unit 3.

The input contents input to the input unit 2 include reference data for each operation necessary for creating a schedule, a schedule creation instruction, change data for the created schedule, data and schedule held by the apparatus. Display instruction.

The control unit 3 stores the reference data and the change data input from the input unit 2 in the storage unit 4. Further, when a schedule creation command is input, the reference data stored in the storage unit 4 is read, a schedule creation process is performed, and the created schedule is stored in the storage unit 4.

When the control unit 3 inputs the change data, the control unit 3 reads out the created schedule from the storage unit 4 and
The schedule change processing is executed based on the change data, and the changed schedule is stored in the storage unit 4 again.
Further, when a display command is input from the input unit 2, data or a schedule specified by the display command is read from the storage unit 4 and output to the output unit 5.

The output unit 5 displays the contents received from the control unit 3. The operation of the schedule management device 1 having the above configuration will be described below.

In the schedule management device 1,
First, the maintenance work ledger in which the input items are arranged is output to the output unit 5.
The reference data for each work is input from the user to the input unit 2 according to the maintenance and inspection ledger.

FIG. 2 is a diagram showing an example of a display screen of the maintenance and inspection work ledger in the schedule management device 1 according to the present embodiment. The input items of the maintenance and inspection work ledger 6 include a maintenance work number and a work name, and an individual number and name are set by the user for each work. Here, a case where “10” is set as the maintenance work number 6a and “3F fan check” is set as the work name 6b is illustrated.

The input items include a group of workers 6c to be inspected, a facility name 6d, a number of workers 6e for work,
There is a cost 6f required for the work. Here, "air conditioning group" is used as the inspection group 6c, "air conditioning" is used as the facility name 6d, "3" is used as the load person 6e, and "1000" is used as the cost 6f.
A case where a “0” circle is set is illustrated.

Further, input items include a start reference date of 6 g,
There is a work execution cycle 6h. Here, start reference date 6g
"2" month "1" day of "97" and "90" day as the work execution cycle 6h. The work execution cycle 6h in the maintenance and inspection work ledger 6 can be specified by the number of days as described above, but can also be specified by the number of months.

In addition to the above-mentioned input items, the maintenance / inspection work ledger 6 may include information such as closed days 6i, dates and times 6j on which work cannot be performed such as the foundation day, and holidays. , And an item for designating the date and time at which the work can be executed, such as a designation 6k of the work and a workable day of the week 6l. From these items, information on a division time in which this work can be executed (hereinafter, referred to as “workable time information”) is obtained. Here, "Monday" to "Friday"
Are designated as operable.

The maintenance and inspection work ledger 6 is provided with an item for inputting a work priority of 6 m. The work with a higher priority 6m is less likely to be moved when creating a schedule.

In addition, the maintenance / inspection work ledger 6 includes equipment to be inspected 6 in order to centrally manage the contents of the work.
Input items relating to n, inspection content 6o, and remarks column 6p are provided.

In the item of the target equipment 6n, specific equipment for performing maintenance and inspection is input. Inspection items 6o include:
For example, specific inspection contents such as "filter replacement" and "oil condition check" are input. In the remarks column 6p, remarks such as a specific name of a part to be replaced and notes on work are input.

When the reference data is input to the input unit 2 along the maintenance and inspection work ledger 6 as described above, the reference data is output to the control unit 3 and stored in the storage unit 4. Next, it is assumed that a schedule creation command is input to the input unit 2 by the user.

The input schedule creation command is output from the input unit 2 to the control unit 3, and the control unit 3 executes a schedule creation process according to the command. FIG. 3 shows a schedule creation process executed in the schedule management device 1 according to the present embodiment.
Executed in

In this process, first, the reference data of each work stored in the storage unit 3 is read (s).
1). Next, each start key date, work execution cycle,
The day when the work is executed is obtained for each work with reference to the number of load persons (s2).

Here, the workable time information is referred to (s
3) It is determined whether the day on which the work is executed includes a day on which the work cannot be executed (s4). If a work impossible day is included, the work execution date is shifted so as to avoid the work impossible day (s
5).

Next, on the execution date of the work on the schedule table, the number of persons to be loaded for each work is assigned (s6).
As a result, the number of load persons for each work is allocated only on the days on which the work can be executed in the schedule table.

Next, the total number of monthly load persons (total monthly load amount) is obtained (s7), and it is determined whether or not this total value is larger than the allowable number of load persons per month. (S
8).

When there is a month in which the total value is larger than the allowable number of load persons, among the tasks to be executed in this month, the execution date of the task with the lowest priority is the month before or after the month. Is moved to (s9).

Next, the total number of daily load persons (total daily load amount) is obtained (s10), and it is determined whether or not this total value is larger than the permissible range of the number of load persons per day (s11). .

If there is a day on which the total value is larger than the allowable number of load persons, of the work to be executed on this day, the execution date of the work with the lowest priority is the previous or next month. Is moved to (s12).

By the above-described schedule creation processing, the number of people who carry out each work is arranged on the date of the schedule table, and a schedule is created. The created schedule is stored in the storage unit 4 by the control unit 3.

When the user wants to check the created schedule, the user inputs a schedule display command to the input unit 2. This display command is sent from the input unit 2 to the control unit 3.
Is output to the control unit 3 from the storage unit 4. The read schedule is output from the control unit 3 to the output unit 5, and the output unit 5
Is displayed as an annual schedule or a monthly schedule.

FIG. 4 is a diagram showing a display example of an annual schedule. In the annual schedule 7, a work execution mark is attached to a month in which each work is performed. In addition, the name of the work, the number of load persons, and the execution cycle of the work are described for each work.

In addition, the annual schedule 7 describes the total value of the number of load persons every month. FIG. 5 is a diagram illustrating a display example of a monthly schedule.

In the monthly schedule 8, the number of load persons assigned to the work execution day is attached to the day when each work is executed. In addition, for each work, the name of the work, the number of loads, and the execution cycle of the work are described.

In addition, in this monthly schedule 8, the total value of the number of load persons for each day is described, and the number of workable workers (the number of assignable workers) is described for each day.

By confirming the monthly schedule in FIG. 5, the user recognizes that the total load on February 3 is larger than the workable number and that the created schedule needs to be changed.

Hereinafter, a process in the case where the user changes the schedule in the schedule management device according to the present embodiment will be described. FIG. 6 is a flowchart showing a flow of a schedule change process in the schedule management device 1 according to the present embodiment.

First, in this process, the annual schedule is confirmed by the user (t1). Here, when the user wants to change the balance of the total number of load persons on a monthly basis (t2), the user wants to change the location on the annual schedule (t3), and the schedule change window is displayed based on the specification. (T
4). Although not shown, the schedule change window can specify a change destination of the work.

Next, an input is made to this schedule change window by the user. The content of this input is received by the input unit 2 as change data and output to the control unit 3 (t5).

When the control unit 3 receives the change data, the change data is stored in the storage unit 4. Further, the control unit 3 reads the created schedule from the storage unit 4, and changes the schedule according to the change data (t6).

Next, the user confirms the monthly schedule (t7). Here, when the user wants to change the balance of the total number of load persons on a daily basis (t8), the user specifies a place on the monthly schedule to be changed (t9). Then, a schedule change window relating to the designated portion is displayed (t10).

FIG. 7 is a diagram showing an example of this schedule change window. The schedule change window 9 in FIG. 7 shows a case where the work execution date of “3F fan inspection” on the previously described monthly schedule 8 in FIG.

The schedule change window 9 is provided with a current status column indicating the current status of the changed portion and a change column for inputting change data. In the current status column, the date of the changed portion and the number of load persons assigned to each date are displayed, and the total number of load persons on all dates is displayed. In FIG. 7, February 2, 3, and 4 are displayed as the dates in the current status column, and the number of load persons 1 assigned to each date and the total number of load persons 3 are displayed.

On the other hand, in the change column, the same date as that in the current column is displayed, and the changed load number for each date is received by the input unit 2 as change data (t11). In FIG. 7, the number of persons assigned on February 3 is changed to 0, and the number of persons assigned on February 4 is changed to 2. That is, here, the date to be changed is February 3
The assigned load amount to be moved is 1, and the division time of the change destination is designated as February 4.

Further, the change column includes an item for selecting whether or not the same change as specified in the schedule change window 9 is to be performed in a future cycle. This FIG.
In, there is a selection not to make a change in another cycle.

The change data received by the input unit 2 is output to the control unit 3, and the control unit 3 stores the change data in the storage unit 4. Based on the change data, the schedule change location is changed (t12). ).

Then, the changed schedule is stored in the storage unit 4 (t13). If a schedule display command is input in the future, the changed schedule is displayed on the output unit 5.

FIG. 8 is a diagram showing an example of a monthly schedule changed by the above change processing. In accordance with the contents of the change data input in the schedule change window 9 of FIG.
The monthly schedule 9 is changed. In the changed monthly schedule 10, the number of load persons on February 3 is changed to 0 and the number of load persons on February 4 is changed to 2.

As described above, in the schedule management device 1 according to the present embodiment, the workable time information is secured in advance, so that the schedule can be created by avoiding the unworkable divided time.

If the number of load persons assigned to the divided time exceeds a predetermined allowable number of load persons, the work having a lower priority is moved to another divided time. Smoothing becomes possible.

Therefore, it is possible to prevent the execution time of the work from being overlapped between the plurality of works, and the total number of load persons from exceeding the number of workable workers. further,
Even after the schedule is created, the work execution time and the distribution of the number of load persons can be arbitrarily changed in the schedule change window.

By obtaining such advantages, the schedule management device 1 according to the present embodiment can automatically create a schedule suitable for the actual task.

(Second Embodiment) In the present embodiment, a modified example of the schedule management device 1 according to the first embodiment will be described.

In the first embodiment, the work schedule is managed by setting the number of loads as the amount of load required for executing the work and distributing the number of loads to a predetermined division time. .

However, the present invention is not limited to this. For example, it is possible to manage a schedule using various criteria such as power, fuel, cost, material, number of processing steps, and the like consumed by work as a load. Can be.

In the first embodiment, a schedule is created by assigning a work load of 1 every day, but the present invention is not limited to this. For example, it is assumed that the number of days for executing the work is also input as the reference data of the work, and a schedule may be created as a load amount to be assigned per day by dividing a load amount by the number of execution days of the work.

Further, in the first embodiment, the division time is managed by day or month, and the work status is stored in a monthly schedule table in which the work status is determined every day and an annual schedule table in which the work status is determined every month. Load amount is arranged.

However, the present invention is not limited to this. For example, the unit of the division time is year, hour, minute,
It may be seconds. Further, in the first embodiment, the work execution date or month is moved when the total number of loaders per day or month exceeds a predetermined allowable range.

However, the schedule management device may hold the number of scheduled work, and if the total load exceeds the planned number of work, the work execution date or month may be moved.

Further, the work in the present invention is not limited to the maintenance and inspection work, but also includes, for example, a meeting, various events, a manufacturing process, and a process of obtaining a result after a plurality of processes. It is. In addition, a maintenance inspection item may be assigned to a work time by a method similar to the method of allocating the load amount.

Further, each function of the schedule management device according to the first embodiment is, for example, a magnetic disk (floppy disk, hard disk, etc.), an optical disk (CD-ROM, DVD, etc.) as a program that can be executed by a computer. ), It is also possible to write the data on a recording medium such as a semiconductor memory and apply it to each device, or to transmit it via a communication medium and apply it to various devices. A computer that implements the present apparatus reads the program recorded on the recording medium, and executes the above-described processing by controlling the operation of the program.

[0079]

As described above in detail, in the computer-readable recording medium on which the schedule management device and the program of the present invention are recorded, only the division time for which the assignment of the load amount is permitted is accompanied by the work. A load is assigned.

Thus, it is possible to prevent a load amount from being allocated to a divided time in which the work cannot be executed, and thus it is possible to create an effective schedule according to the substance of the work.

Further, according to the present invention, if the total load amount allocated to an arbitrary division time exceeds the range of the load amount that can be allocated to the arbitrary division time, A part of the assigned load amount is moved to another division time.

Thus, when a schedule for a plurality of works is created, even if the divided times for performing the work overlap, the load amount exceeding the allowable range is moved to another divided time. The amount of load assigned to time is smoothed.

Therefore, it is possible to create an effective schedule according to the actual task. Further, in the present invention,
Depending on the change data specified by the user, some of the amount of load assigned to a given split time can be assigned to other split times.

Thus, the schedule after creation can be easily changed. Therefore, it is possible to create an effective schedule that matches the actual task.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a configuration of a schedule management device according to a first embodiment of the present invention.

FIG. 2 is an exemplary view showing an example of a maintenance and inspection work ledger in the schedule management device according to the embodiment;

FIG. 3 is an exemplary flowchart showing the flow of a schedule creation process executed in the schedule management device according to the embodiment;

FIG. 4 is a diagram showing a display example of an annual schedule.

FIG. 5 is a view showing a display example of a monthly schedule.

FIG. 6 is an exemplary flowchart showing the flow of a schedule changing process in the schedule management device according to the embodiment;

FIG. 7 is a view showing a display example of a schedule change window.

FIG. 8 is a diagram showing a display example of a monthly schedule changed by a schedule change process.

FIG. 9 is a conceptual diagram showing an example of a schedule created by a conventional schedule management device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Schedule management device 2 ... Input part 3 ... Control part 4 ... Storage part 5 ... Output part 6 ... Maintenance and inspection work ledger 7 ... Annual schedule 8, 10 ... Monthly schedule 9 ... Schedule change window

Claims (5)

[Claims] 1. A schedule management device for creating a schedule by allocating an amount of load required to execute an operation to a divided time obtained by dividing a time at a predetermined interval, wherein: A designation input means for designating at least one division time permitting the assignment of the load amount, and a schedule creation means for assigning the load amount only to the division time designated by the designation input means. A schedule management device comprising: 2. A schedule management device for creating a schedule by allocating an amount of load required to execute a task to a divided time obtained by dividing a time at a predetermined interval, wherein: Schedule creation means for allocating the amount of the load for at least one of the divided times, the result of the load assignment by the schedule creation means,
And adjusting means for moving a part of the load amount allocated to the divided time to another divided time when there is a divided time for which the load is allocated beyond the range of the load amount which can be allocated to the self. A schedule management device, characterized in that: 3. The schedule management device according to claim 1, wherein, in order to change a schedule by a user, the designation input means designates a division time to be changed, and an assigned load amount to be moved. And inputting the designation of the change destination division time, and changing means for moving only the portion of the allocation load amount to be moved among the allocation load amounts at the change target division time to the change destination division time. A schedule management device characterized by being added. 4. A computer for realizing a function of creating a schedule by allocating an amount of load required to execute a task to a divided time obtained by dividing a time at a predetermined interval. A computer-readable recording medium on which a program is recorded, wherein, among the divided times, a designation input function for designating at least one division time that permits the allocation of the load amount; and a designation input function designated by the designation input function. A computer-readable recording medium on which a program for realizing a schedule creation function of allocating the load amount to only the divided time period is recorded. 5. A computer for realizing a function of creating a schedule by allocating an amount of load required to execute a task to a divided time obtained by dividing a time at a predetermined interval. A computer-readable recording medium on which a program is recorded, wherein a schedule creation function for allocating the amount of the load to at least one of the divided times, and a load assignment by the schedule creation function result,
When there is a divided time for which the load is allocated beyond the range of the load amount that can be allocated to the self, an adjustment function of moving a part of the allocated load amount to the divided time to another divided time is realized. A computer-readable recording medium on which a program for causing a computer to record is recorded.