JPH10143571A - Ordering company determination system and recording medium storing program for causing computer to perform processing in the system - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide an ordering company determination system that efficiently determines a company to which each job is to be ordered. An object of the present invention is to provide, when information on a business to be ordered as a work order and a period during which the work is to be performed is specified from the outside, the information of the specified business obtained from the order acceptance information and the ordering information. Determining whether it is possible to place an order for the work to the trader based on the maximum number of jobs that can be performed at the same time and the number of work to be performed in the designated period that has already been placed with the trader, When it is determined that it is not possible to place an order for a job with the trader, information indicating that fact is output from the output means. The problem is solved by an ordering company determination system that is determined as an ordering party.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a system for determining an ordering company to which a business is to be ordered in various businesses. The present invention relates to an orderer management system that can be determined efficiently. Further, the present invention relates to a recording medium storing a program for causing a computer to perform processing in such a system.

[0002]

2. Description of the Related Art For example, a construction company orders work at many construction sites from many cooperating companies (contractors).
Then, at each construction site, a contractor who has received an order for work of each type of construction (type of construction) required for the construction works according to a predetermined schedule.

In such a situation, when ordering a new construction job from a contractor, for example, a contractor registered as a cooperating company of the construction company selects an appropriate contractor suitable for the type of work. And the selected trader has placed an order for the job.

[0004]

The maximum number (amount) of jobs that can be performed at the same time for each contractor differs depending on the scale and the like. In addition, the actual order status of each trader's work also changes. In such a situation, it is difficult for the person in charge of the job to keep track of the number of jobs that can be ordered and the current order status of each company. Therefore, even if a company is informed that he / she wants to order a job, the company cannot always receive the order for the job. Therefore, it is not possible to efficiently determine the ordering destination of each job. As a result, it is not possible to efficiently schedule a construction (business) consisting of many jobs.

[0005] Therefore, a first object of the present invention is to provide an ordering company determination system that enables efficient determination of the company to which each job is to be ordered. A second object of the present invention is to provide a recording medium for storing a program for causing a computer to perform a process in such a system.

[0006]

According to a first aspect of the present invention, there is provided an orderer determining system according to the present invention. Holding means for holding order acceptance information indicating the number of orders and order information indicating the work ordered for each contractor and the period in which the work is to be performed; information on the contractor to whom the work should be ordered and the execution of the work; When the period to be assigned is specified from the outside, the maximum number of jobs that can be performed at the same time by the specified contractor obtained from the order acceptance information and ordering information held in the holding means, Means for determining whether or not it is possible to place an order for the work to the trader based on the number of work to be performed in the designated period, and a work to the trader by the orderability determination means. Can be ordered When it is determined that the order is acceptable, the first output control means for outputting information indicating that from the output means, and when it is determined that the order acceptability determination means can place an order for the job, A first supplier deciding means for deciding a trader as a supplier of the work.

In such a system, it is assumed that the number of jobs to be performed in the specified period which has already been ordered from the specified company has reached the maximum number of jobs that can be performed by the company in the same period. The order acceptability determining means determines that it is not possible to place an order for work to the designated trader. In this case, information to that effect is output from the output means by the first output control means. In response to the information output from the output means, for example, a trader to whom the work should be ordered is specified again, and a similar order determination is made.

On the other hand, if the number of jobs to be performed during the specified period which has already been ordered from the specified contractor has not yet reached the maximum number of jobs that can be performed in the same period of the contractor, the orderability determination means Determines that the work can be ordered to the designated trader. In this case, the first order determination means determines the designated trader as the ordering party for the work. When the supplier of the designated job is determined in this way, for example, the job and the designated period are:
It will be added to the ordering information for the trader.

It is possible to appropriately specify information on a trader who should be an orderer of the work and a period in which the work is performed. For example, it can be performed directly using an input device such as a keyboard, or can be performed from another system via a line (dedicated line, public line, LAN) or the like.

The specific configuration of the output means is likely to depend on the trader and the method of designating the period. For example, when such information is performed using an input device such as a keyboard, the output means can be constituted by a display device, a printer, or the like in order to present the information to an operator of the input device. Further, when each of the information is provided from another system via a line or the like, the output means can be constituted by a communication unit for returning the information to the system.

[0011] In order to solve the second problem with respect to the above system, the present invention provides, as set forth in claim 7,
Using the order acceptance information indicating the maximum number of jobs that can be performed by each contractor at the same time, and the ordering information indicating the work ordered for each contractor and the period during which the work is to be performed, the contractor that should order the work is specified. In a recording medium storing a program for causing a computer to perform a process for deciding, the program is used when information on a contractor to whom a job should be ordered and a period during which the job is to be performed are designated from outside. Based on the maximum number of jobs that can be performed in the same period of the specified contractor obtained from the order acceptance information and the ordering information and the number of jobs to be performed in the specified period already ordered to the contractor. Means for determining whether or not it is possible to place an order for the work with a trader, and processing for the trader in the processing according to the means for determining whether or not the order is possible. When it is determined that the order cannot be made, the first output control program means for outputting information indicating the fact from the output means, and the processing to the trader in the processing according to the order availability determination program means. When it is determined that an order can be placed, the system further comprises first supplier determination program means for determining the trader as the supplier of the work.

In the above-described system, when it is determined that it is not possible to place an order for the work to a designated trader,
In view of the fact that another contractor who can place an order can be obtained, the present invention further determines that the order cannot be ordered to the contractor by the order acceptability judging means. The maximum number of jobs that can be performed by each contractor at the same time obtained from the order acceptance information and the ordering information held in the holding means and the job should be performed during the specified period already ordered by each contractor A trader search means for searching for a trader capable of ordering the work in the designated period based on the number of jobs, and a second output for outputting the trader searched by the trader search means from the output means Control means; selecting means for selecting a trader who should order the work from among the traders output from the output means; and a second supplier determination for determining the trader selected by the selecting means as a supplier of the work. It can be configured to have a means.

In such a system, if it is determined that it is not possible to place an order for the job to the designated contractor, the number of jobs already ordered and to be performed in the designated period becomes the maximum number of jobs that can be performed in the same period. Companies that have not reached the number,
In the specified period, the job is searched for as an orderable company. Then, when a trader who should order the job is selected from the searched traders, the selected trader is determined as an order destination of the work.

As described above, even when it is not possible to place an order for a job with a designated trader, it is possible to efficiently determine a substitute trader that can place an order. The selection means may be configured to select a trader to place an order for, for example, in response to a selection operation performed by the operator using the input device. In addition, it is also possible to adopt a configuration in which the selected vendors are selected according to a predetermined priority. in this case,
For example, it can be configured such that the larger the difference between the number of jobs to be performed in the designated period that has already been ordered and the maximum number of jobs that can be performed in the same period, the larger the priority is selected. Further, the selection means may be configured to select a trader based on selection information provided from another system via a line.

Further, in the above-mentioned ordering company decision system (claim 2), the ordering status of the job to the searched-out company is shown, and the company to which the job should be ordered can be selected in consideration of the ordering status. In view of the above, according to the present invention, as described in claim 3, the second output control means performs the maximum of the work which can be performed at the same time by the searched trader used by the search means. The number of cases and the number of jobs to be performed in the designated period already ordered for the searched trader may be output from the output means together with the searched trader.

In such a system, the maximum number of jobs that can be performed at the same time by each searched contractor and the number of jobs to be performed in the specified period already ordered for each searched contractor are Output from the output means. For example, the user or the external system receives the information output from the output unit, and the difference between the maximum number of jobs that can be performed in the same period and the number of jobs to be performed in the specified period already ordered is the largest. An operation and a process for designating a trader as a trader to be selected are performed. Such a selection of the trader prevents the work order from being biased to a specific trader.

In each of the above-mentioned ordering company determination systems (claims 1 to 3), the present invention provides claim 4 from the viewpoint that it is possible to provide a user with the status of ordering work to a designated trader.
As described in the above, further, the maximum number of jobs that can be performed at the same time of the designated trader used by the above-mentioned order acceptability determination means with the designated trader, and the order has already been placed with the trader. It is configured to have third output control means for outputting information of work to be performed in the designated period from the output means.

In such a system, regardless of whether or not it is possible to place an order for the work with the designated trader, the maximum number of jobs that can be performed simultaneously by the designated trader and the number of jobs that have already been ordered with the trader The information on the work to be performed during the designated period is output from the output means. Thus, the user or the external system can receive the information output from the output unit and recognize the order status (the degree of margin for receiving a job order, etc.) to the designated trader.

Further, in order to solve the above first problem, an ordering company determination system according to the present invention, as described in claim 5, receives an order showing the maximum number of jobs that can be performed by each company at the same time. Holding means for holding the permissible information and the ordering information indicating the work ordered for each contractor and the period during which the work is to be performed, and when the period during which the work to be ordered should be performed is specified from the outside, The maximum number of jobs that can be performed at the same time by each contractor obtained from the order acceptance information and the ordering information held in the holding means and the number of jobs to be performed in the specified period already ordered for each contractor A searcher for searching for a trader who can order the job in the designated period, an output controller for outputting the trader searched by the searcher from the output means, And a supplier determining means for selecting a trader who should order the work from among the traders output from the client and determining the trader selected by the selecting means as a supplier of the work. .

In such a system, when the period during which the work to be ordered is performed is specified, the number of jobs to be performed during the specified period that has already been ordered reaches the maximum number of work that can be performed at the same time. A non-contractor is searched as a contractor who can order the job in the designated period. Then, when a trader who should order the job is selected from the searched traders, the selected trader is determined as an order destination of the work.

As described above, a supplier who can place an order for a job to be performed for a designated period is searched, and a supplier to whom the job is to be ordered is selected from the searched dealers. Can be determined well. The output unit and the selection unit can be configured in the same manner as in the system described above.

In the above-mentioned ordering company determination system (Claim 5), the ordering status of the job to the retrieved company is indicated, and the ordering company can be selected in consideration of the ordering status. From the viewpoint of the present invention,
As described in claim 6, the output control means determines the maximum number of jobs that can be performed at the same time by the searched trader used by the trader search means and has already placed an order for the searched trader. The number of jobs to be performed in the designated period is output from the output means together with the searched contractor.

In such a system, the maximum number of jobs that can be performed at the same time by each searched contractor and the number of jobs to be performed in the specified period already ordered for each searched contractor are Output from the output means. For example, the user or the external system receives the information output from the output unit, and the difference between the maximum number of jobs that can be performed in the same period and the number of jobs to be performed in the specified period already ordered is the largest. An operation and a process for designating a trader as a trader to be selected are performed. Such a selection of the trader prevents the work order from being biased to a specific trader.

[0024]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. The orderer management system according to the embodiment of the present invention can be constructed in a general computer system as shown in FIG. 1, for example.

In FIG. 1, this system includes a CPU
(Central processing unit) 10, memory unit 11,
It has an input unit 12, a display unit 13, a hard disk unit 14, and a CD-ROM driver 15. These units 10, 11, 12, 13 and 14
The CD-ROM driver 15 is connected to the bus.

The CPU 10 controls the entire system and executes processing related to the orderer management system according to the present invention in accordance with a program stored in the memory unit 11 as described later. The memory unit 11 has R
It is composed of an OM and a RAM, and stores programs to be executed by the CPU 10 and various data. Input unit 12
Has a keyboard, a mouse, and the like, and is used to input various information to the system. The display unit 13 has a display device such as a liquid crystal panel and a CRT.
Displays various information.

The CD-ROM driver 15 includes a CPU 10
Under the control of (1), information (programs and the like) is read from the set CD-ROM 20. This CD-ROM 20
Corresponds to the recording medium according to the present invention, and stores a program related to an orderer determination system. This CD-
The program stored in the ROM 20 is read out by the CD-ROM driver 15 and
4 installed. Then, when starting the orderer determination system, the program is read from the hard disk 14 and is read from the memory unit 11 (RAM).
Etc.). The CPU 10 executes the processing related to the orderer determination system according to the program stored in the memory unit 11 as described above.

The recording medium according to the present invention uses the CD
-Not limited to the ROM 20 or the memory unit 11 (RAM or the like), but may be a floppy disk, an optical disk, a magneto-optical disk (MO), another semiconductor memory, a PC card, or the like. The CPU 10 performs a process related to the ordering company determination system according to the program stored in the memory unit 11 and, for example, according to the procedure shown in FIGS. This ordering company determination system is, for example, constructed as a system for determining a cooperating company (contractor) to be an ordering destination in a construction company.

For example, this ordering company determination system is started to determine an ordering company for each type of work (work) in a new construction property and to set a work schedule for the new construction property. Then, for example, FIG.
The schedule input screen shown in FIG.
Will be displayed. In this schedule input screen, the “construction number” identifying the construction property, the “name” of the construction property, the “construction period” of the entire construction, the “construction type” (construction,
Exterior work, interior work, electrical work, painting, etc.), "Contractor (contractor)" who orders work for each type of work, and input work such as "Start date" and "End date" of each contractor's work It is.

As described above, when the schedule input screen is displayed on the display unit 13, a construction property file for describing information on the construction property is stored in the memory unit 11.
Or in the hard disk unit 14. The construction property file includes, for example, as shown in FIG. 5, “construction number”, “name” of the construction property, and “construction type”.
(A, b, c,...), The “contractor (subcontractor)” ordered for each “construction type” and the period of work (start date, end date) to be performed by each contractor are input on the schedule input screen. It is created based on the information.

After the schedule input screen is displayed on the display unit 13 as described above, the CPU 10 waits for the input of “construction property name”, “construction type”, “period” and “planned ordering company”. Then, when the user performs input of each item on the schedule input screen using the input unit 12, the CPU 10 enters the input “construction property name”, “construction type”, “period”, and “ordering contractor”.
(S1, S2, S3, S4). At this time, the acquired “construction property name” (for example, “new construction of house A”) is described in the “name” of the construction property file, and, for example, a number obtained by automatic numbering (for example, "A0000
01 ”) is described in the“ construction number ”.

Thereafter, the CPU 10 acquires another construction property file (see FIG. 5) stored in the hard disk unit 14 (S5), and enters the ordering contractor designated (input) by the user this time in the construction property file. It is determined whether (designated trader) is described (S6). That is, it is determined whether an order has already been placed for the designated contractor in another construction property. If there is a description of the designated contractor in the acquired construction property file (if there is an order to the designated contractor in another construction) (S6, YE
S) Further, the CPU 10 determines whether or not the already ordered construction period overlaps with the period currently input by the user (S7).

When the construction period already ordered for the designated contractor overlaps with the period entered by the user this time (S
7, YES), the CPU 10 acquires the construction property name from the construction property file and acquires the work period of the overlapped portion (S8). As a result, the CPU 10 recognizes the order status indicating what kind of construction has been ordered by the designated contractor within the period designated by the user.

On the other hand, if there is no description of the designated contractor in the acquired construction property file (S6, NO), and even if there is a description of the designated contractor in the construction property file, the work period described there is input this time. If the period does not overlap (S7, NO), a similar determination is made for the next construction property file. Then, such processing is performed for all the construction property files (S9).

When the processing for all the construction property files is completed, the CPU 10 displays the recognized order status of the designated contractor in a predetermined window formed on the schedule input screen of the display unit 13 (S10). ). For example, as shown in FIG. 7, the order status includes the start date (for example, November 15, 1995) and the end date (for example, February 1, 1996) of the construction for which the order is being received.
) And the name of the construction property (for example, new construction of Residence A).

By the way, the user of this system, the maximum number C ₀ previously input data relating to the work can each skill is performed at the same time (work), the data is, for example, as shown in FIG. 6 , Are stored in the hard disk unit 14 in a table format. The maximum number of works that each of these contractors can perform at the same time C
₀ is obtained, for example, by directly inquiring each trader.

The CPU 10 acquires from the table the maximum number C ₀ (the number of possible duplicates) that the designated trader can perform at the same time, and displays the maximum number C ₀ together with the order status of the designated trader ( (See FIG. 7). Further, when acquiring the maximum number C ₀ that can be performed by the designated trader in the same period, the CPU 10 determines whether the number of works represented in the recognized order status has reached the maximum number C _0. (S11). That is, it is determined whether or not it is possible to order a further construction to the designated contractor during the input period.

Here, if the number of works represented in the order status has not reached the maximum number C ₀ (S11, YE
S), the CPU 10 determines that the construction can still be ordered with respect to the designated contractor during the input period, and determines the designated contractor as a formal ordering contractor (S12). That is, in the construction property file specified by the inputted construction number and the construction property name, the designated contractor (the contractor entered as the ordering contractor) is described as the contractor of the input "work type" and the "contractor". The "period" (start date, end date) of the input construction is described.

On the other hand, if it is determined that the number of works represented in the ordering status of the designated contractor has already reached the maximum number C ₀ and it is not possible to place an order for the construction to the designated contractor (S1).
1, NO), the process of the CPU 10 proceeds from step S11 to step S21 shown in FIG.

The CPU 10 is an operator who has already ordered a designated contractor.
The number of cases is the maximum number C₀Is determined to have reached
(FIG. 2, S11), a warning message (for example,
Of the display unit 13)
It is displayed on the screen (S21). Users of this system
Is the order status and the maximum number of items displayed as above
C ₀(See Figure 7) or this warning message
Page, the orderer who entered the order
Admitted that it was not possible to order
Understand.

Thereafter, the CPU 10 executes a list of the traders registered in advance for each type of work (the hard disk unit 1).
4 (stored in No. 4) (step S22). Then, the CPU 10 acquires another construction property file (S
23), it is determined whether or not the selected contractor is described in the construction property file (S24).

When the selected contractor is described in the construction property file (S24, YES), the CPU 10
Refers to the acquired construction property file and determines whether or not the construction to be performed during the period input by the user (FIG. 2, S3) has already been ordered by the selected contractor (S2).
5). If the order has already been placed with the selected trader (S25, YES), the count value C of the counter corresponding to the selected trader is incremented by +1 (C → C).
+1) (S26).

Thereafter, the CPU 10 obtains the maximum number of works C ₀ that can be performed by the selected contractor at the same time from the table (see FIG. 6), and the count value C reaches the maximum number C ₀ . Is determined (C ≧ C ₀ ) (S
27). And when it has not reached yet (S27, N
O), and obtains the next construction property file (S28, S2
3) Perform the same processing as above. In addition, when there is no description of the selected contractor in the acquired construction property file (S24, N
o), and when the work to be performed in the input period has not been ordered by the selected contractor (S25, No), the subsequent processing is not performed and the next construction property file is acquired (S28, S23). ), The same processing as described above is performed.

When the processing for all the construction property files is completed in this way, the selected contractor is set in a predetermined register (S29). Then, a count value C indicating the total number of works to be performed during the input period currently ordered by the selected contractor is held.

The processing described above for one selected trader (S
When steps 22 to S29) are completed, another contractor of the same type of construction as that input is further selected from the registration list (S30, S22). Then, the same processing as described above is performed on the newly selected trader.
Then, the above-described processing is repeated for all contractors registered for the same type of work as the input type of work (S22 to S30).

In the course of the above-described processing, when the number of works (counter value) C to be performed within the input period already ordered to the selected contractor reaches the maximum number C ₀ determined for the selected contractor. The selected trader is not set in a predetermined register, and the next trader is selected (S27, S30).

When the above-described processing is completed for all the traders registered in advance as traders of the same type of work as the input type of work, the CPU 10 sends all the selected traders set in the predetermined register to the trader. A predetermined number on the screen of the display unit 13 together with the number of works (counter value) C to be performed within the input period already ordered and the maximum number of works C ₀ that can be performed simultaneously by the contractor. (S31). The display is
For example, as shown in FIG.

The display table shown in FIG. 8 shows a contractor who can place an order for a construction to be performed at the input time for the input construction (interior construction). When the user looks at such a table displayed on the screen of the display unit 13 and performs an operation (for example, a mouse click operation) of selecting one trader from the traders described in the table, the CPU 10 The selected contractor is acquired as a substitute contractor (S32). Then, along with the input construction period (start date, end date), this alternative ordering company is described in the above-mentioned construction property file as a formal ordering company.

The user can look at the table shown in FIG. 8 and select a contractor having the largest difference in the maximum number of works that can be performed simultaneously with the total number of works to be performed in the input period. By selecting such a contractor, the number of works ordered to each contractor can be equalized.

Thereafter, the processing executed by CPU 10 shifts from step S32 to step S13 shown in FIG. Then, the CPU 10 determines whether or not a predetermined ending operation has been performed (S13) and whether or not the processing for all the types has been completed (S14). If the end operation is not performed (S13, NO), and if the processing for all types of construction has not been completed (S14, NO), the CPU 10
Is again in a state of waiting for input of the type of work, the period, and the ordering contractor. Then, when the user inputs such information, the above-described processing is executed again, and an ordering company for the newly input construction work is determined. Then, when the processing for all the construction types required for the construction property is completed (S14, YES), the processing related to the determination of the ordering company is completed.

If an end operation is performed during the above process, the process is forcibly ended (S13, YE
S). When the processing according to the above procedure is completed, the work schedule of the construction article (for example, “New construction of House A”) is completed on the display input screen of the display unit 13 (see FIG. 4). Then, the contents are described in the construction property file specified by the construction property name and the construction number. Therefore, the work schedule for this construction property can be created at any time based on the information of the corresponding construction property file.

For example, when the work schedule is changed, the processing is performed in the same procedure as the procedure shown in FIGS. Then, when the processing for the type of work to be changed is completed, an end operation is performed (S13, Y
ES), the change of the work schedule is completed.

In the above embodiment, the processes shown in FIGS. 2 and 3 are described as a series of processes, but the present invention is not limited to this. For example, when it is determined that it is not possible to place an order for the construction to be performed during the period input to the designated contractor (S11, NO), a warning message is displayed (S2).
1) Later, the user may be required to input the next trader. In this case, the process shown in FIG. 2 is executed every time the user performs the designation input operation of the trader. Then, the user may repeat the designation input until a vendor that can place an order is determined.

After the type of work and the period are input, the process starting from step S22 shown in FIG. 3 may be executed. In this case, the orderable traders are displayed from the beginning, so that the user can easily make the selection.
In the above-described example, the memory unit 11 corresponds to the holding unit, the process in step S11 shown in FIG. 2 corresponds to the ordering availability determination unit (ordering availability determination program unit), and the process in step S21 shown in FIG. The processing in step S12 shown in FIG. 2 corresponds to the first output control means (first output control program means).

Steps S22 to S3 shown in FIG.
The processing at 0 is a trader search means (trader search program means)
The processing in step S31 shown in FIG. 3 corresponds to the second output control means (second output control program means), and the processing in step S32 shown in FIG. 3 corresponds to the selection means (selection program means). And second supplier determination means (second supplier determination program means).

Further, the processing in step S10 shown in FIG. 2 corresponds to the third output control means (third output control program means).

[0057]

As described above, according to the present invention as set forth in claims 1 to 4, it is possible to determine whether or not an order can be placed for a designated trader without actually confirming with the trader. It is possible to efficiently determine a supplier to whom a job is ordered.

According to the fifth and sixth aspects of the present invention, a business operator who can place an order for work is actively provided to the user, so that the business operator to be ordered can be determined more efficiently. can do. Further, according to the present invention described in claim 7, it is possible to provide a recording medium for storing a program for causing a computer to perform processing in the system according to the above invention.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a configuration of a computer system in which an orderer determination system according to an embodiment of the present invention is constructed.

FIG. 2 is a flowchart (1) showing a process for determining an ordering company;

FIG. 3 is a flowchart (part 2) illustrating a process for determining an ordering company;

FIG. 4 is a diagram showing an example of a display screen for inputting information about a construction property.

FIG. 5 is a diagram showing an example of a construction property file.

FIG. 6 is a table showing the maximum number of works that can be performed at the same time by each contractor.

FIG. 7 is a diagram showing a display example of the order status of a designated trader.

FIG. 8 is a diagram showing a display example of a selected trader and an order status for the trader.

[Explanation of symbols]

 Reference Signs List 10 CPU 11 Memory unit 12 Input unit 13 Display unit 14 Hard disk unit 15 CD-ROM driver

Claims (7)

[Claims] 1. A holding means for holding order acceptance information indicating the maximum number of jobs that can be performed by each trader at the same time, and order information indicating the work ordered to each trader and the period during which the work should be performed. When the information of the contractor to whom the work should be ordered and the period during which the work is to be performed are specified from the outside, the information of the specified contractor obtained from the order acceptance information and the ordering information held in the holding means. An order that determines whether or not it is possible to place an order for the job based on the maximum number of jobs that can be performed at the same time and the number of jobs that have already been ordered with the company and should be performed during the specified period. Availability determination means; first output control means for, when the order availability determination means determines that it is not possible to place an order for a job with the trader, outputting information indicating the fact from the output means; For judgment means If it is determined that it is ordering work to the skilled, ordering skill determination system having a first order destination determining means for determining the art as contractor of the work. 2. The orderer management system according to claim 1, further comprising: when the order acceptability judging means judges that it is impossible to place an order for the job to the trader, the order held by the holding means. The specified period based on the maximum number of jobs that can be performed in the same period of each contractor obtained from the permission information and the ordering information and the number of jobs to be performed in the specified period already ordered for each contractor And a second output control means for outputting the trader searched by the trader search means from the output means, and a kana of the trader output from the output means. And a second supplier determination means for determining the supplier selected by the selection means as a supplier of the work. Tem. 3. The system according to claim 2, wherein said second output control means includes a maximum number of jobs which can be performed by said searched trader at the same time and used by said search means and said search. An ordering company determination system for outputting the number of jobs to be performed in the designated period which have already been ordered to the searched company, together with the searched company, from output means. 4. The system according to claim 1, further comprising the step of: determining whether the order is acceptable by using the order determination unit when the order is determined by the order determination unit. An ordering company determination system having third output control means for outputting, from an output means, the maximum number of jobs and information on jobs to be performed during the designated period which have already been ordered from the company. 5. Holding means for holding order acceptance information indicating the maximum number of jobs that can be performed by each trader at the same time, and order information indicating the work ordered to each trader and the period during which the work is to be performed. When the period during which the work to be ordered should be performed is specified from the outside, the maximum number of work that can be performed by each contractor at the same time and each contractor obtained from the order acceptance information and the ordering information held in the holding means. Based on the number of jobs to be performed during the designated period that have already been ordered in the designated period, by a vendor search means for searching for a company that can order the work in the designated period, and An output control means for outputting the searched trader from the output means, a selecting means for selecting a trader to order the job from among the traders output from the output means, and a business selected by the selecting means. And a supplier determination means for determining a customer as a supplier of the work. 6. The system according to claim 5, wherein said output control means determines the maximum number of jobs that can be performed by said searched trader at the same time and used by said trader search means. An ordering company determination system which outputs the number of jobs to be performed in the designated period that have already been ordered to the company from the output means together with the searched company. 7. A job is performed using order acceptance information indicating the maximum number of jobs that can be performed by each contractor at the same time, and ordering information indicating the work ordered for each contractor and the period during which the work is to be performed. In a recording medium storing a program for causing a computer to perform a process for determining a contractor to be ordered, the program includes information on a contractor to whom a job should be ordered and a period during which the job should be performed from outside. When specified, the maximum number of jobs that can be performed at the same time of the specified contractor obtained from the order acceptance information and ordering information, and the number of jobs to be performed during the specified period already ordered from the contractor And an order acceptability determination program means for determining whether or not the work can be ordered to the trader based on If it is determined that it can not order the work to 該業's,
First output control program means for causing the output means to output information indicating the fact, and when it is determined in the processing according to the order availability determination program means that it is possible to place an order for work to the trader, A storage medium having first supplier determination program means for determining a trader as a supplier of the work;