JP2002318947A - Process management system using network - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve the problem that the adjustment of a process schedule is difficult with respect to a minute adjustment in site level including the diligent preparation of a necessary resource every day in a conventional construction site mostly having only a cellular phone and a daily report as information sharing means in the present circumference. SOLUTION: This process management system using a network comprises a field terminal, a center server, and an external resource server. This system further comprises a means for ordering an external resource from the field terminal, and a confirmation means thereof. This system also comprises an external master to be connected to the outside such as Internet or the like to add an order means for personnel or material, whereby daily order and order receipt can be smoothened.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technology for coordinating process management and project management for civil engineering work and the like on a management work side and a site side.

[0002]

2. Description of the Related Art When setting up a construction budget for civil engineering work or the like, an execution budget is created based on a design document, which is integrated data created by estimation, and actual data of past construction work. The “execution budget” is a concrete execution plan from the viewpoint of cost for each work of contract work such as civil engineering work, and it is the target value of cost management for the entire period from the start to the end of the work. is there. In the execution budget, the amount of actual contracted work can be calculated by the company.

[0003] That is, a design document is created using, for example, general materials, machines, unit prices, and the like, which are determined by an administrative agency or the like.
By calculating using the unit price of the machine, etc., the cost of the company is predicted.

Next, the period of each type of work included in the construction is determined based on the execution budget. Then, a table showing the input period of each type of construction and resources is the process chart. The conventional process schedule creation system creates a process schedule with reference to an execution budget, and creates a process schedule from an execution budget for each process type and resource.

[0005]

Problems to be Solved by the Invention JP-A-2000-250
Japanese Patent Application Publication No. 975 discloses a "process table creation system" by the same applicant. According to this, the creation of the process chart is derived from the execution budget. However, apart from the management department that creates the budget, the civil engineering and construction work 8
More than 0% is done on site. In the field, supervisors must respond on a flexible basis,
Since the work outside is the main, it is difficult to work according to the created schedule due to external factors such as weather. This means that the site supervisor must secure the necessary equipment and personnel considering the process the next day or a few days later.

[0006] In connection with construction work, it is necessary to secure the latest personnel, equipment and resources, but in order to raise the operating rate, outsourcing, contracting (daily employment), leasing such as leasing, etc. Such operations frequently occur. However, most of the current construction sites have only a mobile phone and a daily report as the only means of sharing information at the site. Regarding fine adjustments at the site level, including frequent diligence of necessary resources every day, There was a problem that it was difficult to adjust the process schedule with ordering.

[0007]

Therefore, the inventor of the present invention has a process management system comprising a site terminal, a center server, and an external resource server. A process management system using the characteristic network was devised. This is characterized by providing an external master connected to the outside such as the Internet and adding means for ordering human resources and materials to facilitate daily ordering.

Further, the external resource is characterized by having a human resource database, a construction machine, and a material database. In this human resource database, types such as skills, qualifications, ages, past usage dates, past payment results, and the like are set, and matching is performed based on the keys. In addition, regarding ordering of resources, data having a region classification is set in a contractor DB such as a construction machine, and a DB of a transportation range of various resources is provided in the DB, and by using these in advance, the orderer side can use the data in the vicinity. It is characterized in that it is possible to place an order according to the estimated amount as much as possible.

[0009] In addition, the ordering means and the confirming means for the external resource from the site terminal have means for a registered trader in the same area to jointly order the external resource,
It is characterized by having the confirmation means. This allows
Small and medium-sized enterprises can smoothly carry out joint purchasing activities in a certain area, thereby contributing to smooth settlement and price reduction.

[0010]

FIG. 1 shows an overall view of a network used in the present invention. In FIG. 1, reference numeral 1 denotes the Internet, which is a PC 3 used by a client, a mobile phone 6, or a personal information terminal (PD) connected to the mobile phone.
A) 9 is LA connected by modem 2 and router 7 respectively
N8, connected to mobile phone base station 5 and mobile phone network 4. A process management server system used in the present invention is connected to the Internet 1, and a firewall 10 and a WWW server 11 are provided at connection points. Beyond this, the application server 12, the human resources management server 13, the material management server 14, the regional management server 15, and the DB1 (1
6) to DB3 (18) are connected. The server group includes a well-known OS on which the application server program of the present invention operates. In addition, various servers, such as a settlement server, may be connected as necessary, and the server group may be arranged outside via the Internet.

FIG. 2 is a diagram showing the linkage of the entire system according to the present invention. At 20, a process management tool is provided on a server on the Internet. here,
A registration master 21 for own resources and an external master 22 for referencing on the Internet are provided. The external master 22 includes a staffing server 23 and a material ordering server 24
The job placement server 23 is connected to a private occupation DB 30 and a employment security DB 31. The material ordering server 24 is connected to the marketplace 28 and performs matching between the registered trader 26 and the order trader 25. Further, the marketplace 28 is provided with a DB 27 representing regionality, and the DB is provided in advance with the area as a variable so that the transport distance can be changed depending on the material. Alternatively, a regional matching table may be provided for each material by a zip code or the like.

FIG. 3 further explains the overall coordination, taking human resource ordering as an example. A terminal 30 is provided on the site side. This terminal manages daily processes. On the next day, for example, if two contractors and one backhoe other than the company are required, the order is transferred to the process management server 31. At this time, in procuring two contractors, the process management server 31 makes an inquiry to a plurality of personnel management servers 32. Human resources are registered in each of the human resource management servers 32, and in this human resource information, types such as skills, qualifications, ages, use dates, and payment results are set, and matching is performed based on the keys. Can be.

FIG. 4 is a flowchart showing a flow when utilizing the temporary staffing. When the process is started in S1, an instruction is given to execute a mountain landslide (described later) in S2. Next, in S3, a selection is made as to whether or not to use temporary staffing. If so, the flow shifts to S4. If not, the flow shifts to a normal landslide state (S10). S
In 4, the on-site terminal makes an inquiry to the server,
In S5, the site terminal receives the address of the available human resource server. In S6, the required personnel information is inquired to the personnel server, and in S7, the information is received from the personnel server. At this time, the human resource information meeting the conditions is received from the human resource server. Among them, information on necessary human resources is transmitted (S8), and the process ends (S9).

FIG. 5 is a flowchart after human resources are secured. When the human resource information is received in S20, a mountain slide is performed in S21. In S22, it is checked whether or not a human resource is dispatched, and in S23, a person who requests the dispatch is selected from the human resource information. S
At 24, the information is transmitted to the server, and at S25, the information processed by the human resource server is received. afterwards,
The result is transmitted to the terminal in S26, completion is displayed in S27, it is confirmed whether or not the result is reflected in the execution budget in S28, and the result is transmitted to the execution budget, and the process ends in S29.

How the system is actually used will be described with reference to the drawings. 6 to 15 are explanatory diagrams showing a series of processing examples for creating a process chart from budget data. FIG.
FIG. 4 is an explanatory diagram showing a process of calculating the number of construction days from budget data. “Budget DB” is, for example, a budget item related to a specific construction extracted from a budget database and displayed. For example, in the illustrated construction, there are “paving work”, “slope work”, and “groove work” as work types, and there are unit price (resource) items such as “worker A” below the work types.

For example, when calculating the number of days required for the “paving work”, the same work type code in the daily work amount master is searched to obtain a work amount per day of 200 m 2 / day. Next, "paving work"
Divide the quantity 1200 by 200 to get 6 days of construction. The obtained construction days are written in the construction days column of the pertinent type of work and the unit price item under it in the process DB. Process DB is
This is a DB for storing process chart data corresponding to the budget DB, and any data can be selected and displayed from the DB.

FIG. 7 is an explanatory diagram showing an example of processing for determining a start date and an end date of a process. When the number of construction days is determined in FIG. 7 (a), the construction type process chart of FIG. 7 (b) is displayed on the screen. The process name in the process chart is extracted from the budget DB. In the construction process schedule, the construction period of each construction is represented by a process bar (a hatched horizontal bar on the right side of the table), and in the initial state, the start date is the same day (the date on which this process was performed). The user moves the period, for example, by operating the process bar of the process chart with, for example, a mouse.

In the case where a plurality of works are related and the next work cannot be performed unless the other work is completed, the user connects the works. In addition, when one operation on the process chart is to be performed several times, the operation is disassembled. Further, a new work can be added to the process chart. For example, if the user moves the process bar as shown in FIG. 7C, the start date and the end date of each type of work are calculated, for example, with the start date of the first type of work as the date on which this process was performed, and the process schedule And written in the process DB (FIG. 7D) on the server.

FIGS. 8 and 9 are explanatory diagrams showing the pile display process. When the construction period of each construction type is determined / updated,
The daily resource quantity of each unit price (resource) item is obtained. For example, the number of “workers A” of “pavers” is six (see FIG. 8).
(B)) Since the construction period is 6 days (FIG. 8 (a)),
The daily resource amount is 1 person / day (FIG. 8 (c)). Next, the resource amounts for the same resource and the same date are totaled (FIG. 9). On the work area, write out the resource amount of each resource for each date, and total those with the same date and the same unit price code. For example, the resource amount of the unit price code A0001 (worker A) on March 4 is 1 + 6.
= 7 people. (FIG. 9B)

As shown in FIG. 9 (d), the tally result indicates a pile of items with the cursor in the resource list, and when the cursor is switched, the pile is also switched. Thereby, it is possible to see how many workers and the like are required in the entire construction. Items for which the piles exceed the preset maximum value are displayed in red, indicating that leveling is required. To see piles that include other works, create extraction conditions for multiple works. The designation of construction works not only for piles but also for schedules and resource processes.

FIG. 10 is an explanatory diagram showing the mountain leveling process. As a result of checking the pile display, for example, when it is desired to change the distribution of the workers, the operation period of each construction type is moved / extended / reduced by operating the process bar of the construction type schedule. In the leveling operation, a process schedule is generated / displayed based on the data in the process DB and the budget DB, and the process bar is operated. For example, referring to FIG. 10, a description will be given of a case where the number of construction days is shortened from eight days to four days (FIG. 10D) by extending the steps of the slope work back and forth.

FIG. 11 is an explanatory diagram showing a mountain leveling update process. When the daily resource amount (FIG. 11B) is fixed, the number of construction days, the start date, and the end date of the type of work and unit price are updated without changing the daily resource amount in the process DB. This result needs to be reflected in the budget DB. In this case, the number of workers A in the slope work of the budget DB is 4 days × 12 persons / day = 48 persons (FIG. 11C). No need.

FIGS. 12 and 13 are explanatory views showing the display processing of the mountain leveling update result. When the process DB is updated, FIG.
The pile display is performed by the same processing as the processing in. At this time, 10 people have the maximum value in the company's resource plan. When trying to implement this work schedule, FIG.
From March 4 to March 7, 2 (c), three slope workers will be short. At this time, a warning display (FIG. 12D) appears on the screen, and a selection is made as to whether to use an external resource.

FIG. 13 shows a change in the work area after the external resource is selected. At this time, if an external resource is used, a data field X0001 is added, and even in the DB of the budget document (FIG. 14A), it is calculated by the amount corresponding to the personnel cost of the temporary staff. And
As shown in FIG. 14A, the number of workers is displayed separately for the company and the outside on the piled screen.

Also, a budget document can be displayed if necessary. Furthermore, it is also possible to display and correct a resource process chart in which processes are displayed only for specific resources as needed.

The resource schedule shown in FIG. 15 will be described below. The resource schedule is a table displaying the process for a specific resource. In the process planning, it is important how to use the company's resources effectively. Usually, a plurality of works are performed at the same time in many cases, and it is necessary to adjust the personnel beyond the site. Multiple construction processes, piles, and resource processes can be displayed at the same time, and the processes and personnel can be adjusted. To view the process that includes other works, select the work from the current work name table when creating extraction conditions.

In the resource schedule, a more detailed plan is made for items used in each operation, and the quantity is adjusted in accordance with an actual procurement plan. Adjustments are made only for necessary items. If you do n’t have a detailed plan,
There is no need to adjust resource processes. The first state of the resource process chart is a list of piles for each item, which are flattened. The bar chart shows the required period of the resource and the required quantity. Finally, the monthly cost is calculated based on the adjusted quantity.

The required quantity of resources is displayed inside the bar chart of each item in the resource schedule. The bar chart of the resource process shows a period in which the resource is used. When the process is created, the operation period of one operation and the period of the resource are the same. For the items used only in one operation, the operation period is displayed in the background. Basically, the period and quantity are edited within this work period. Resources used in multiple tasks are displayed in other colors, indicating that they have a breakdown. The breakdown shows how much and how much of the specified resource is used.

In the case of an operation using a machine or the like, the operation period of the process chart does not always match the operation period of the machine. When a special machine is used, it is necessary to consider a process mainly for the machine. In the resource process, you can plan how much machinery you will use in the work bar. At the time of making the process plan, the required quantity of resources is displayed on average. If there is a bias in the expected quantity, a breakdown of the quantity can be created.

If the total quantity changes due to a change in the resource process, the changed quantity is reflected in the budget. In the same way, it is possible to make a plan on how much material is to be put in each month. In the resource schedule, the total quantity of each construction period is displayed. When the breakdown of each case is displayed, the construction name and the work name are displayed. Coordination of each resource is performed for each work and each work unit as in the case of single work.

In a pile or resource process, a plan can be made not for each construction unit but for the entire company. Arbitrary display such as for each director is possible by grouping in the construction name table. The process schedule and the budget document are closely linked. The content edited in the process chart is also reflected in the budget document, and the content edited in the budget document is also reflected in the process chart. The budget and process schedule data is updated from both the summary table and process schedule.

Next, the arrangement plan will be described. When the process schedule is completed, a plan for arranging materials, labor, machines, etc. is created based on this. In the arrangement plan, the delivery date is set while looking at the pile. The set delivery plan is plotted on the pile, and the delivery schedule for the pile can be confirmed. By grasping the amount required for the entire construction and planning in advance, resources can be procured in a more advantageous manner. Set the supplier, quantity, and expected delivery date for the items selected in the pile. The expected delivery date is displayed as a dot on the pile. In the case of labor / machinery, it is displayed as a line. The arranged arrangement plans are listed. In addition, data can be totaled by vendor and by month.

Further, if the process management system of the present invention is used, an automatic ordering of an optimal arrangement plan based on a regional DB and a similar marketplace at the same time during the same period are performed. It is also possible to order jointly using, and it is possible to procure materials similar to large-scale construction even in small and medium-sized construction.

For example, FIG. 16 shows an example of an area DB used in the present invention. Here, the sales registration company has the company registration number, the type of business, the type of product handled, the sales range, the postal code, and the region ID (FIG. 16 (a)). They have a regional ID (FIG. 16 (b)). At this time, the marketplace 28 of FIG. 2 has a matching database of varieties, distances, and display permitted areas (FIG. 1).
6 (c)), it is displayed only in the part of the distance in the matching. FIG. 17 is a flowchart at that time.

In S30 of FIG. 17, when the processing on the server side is started, in S31, order information is received, and in S32, the orderer's area ID and required type code are extracted in S32. In step S33, the contractor is screened and extracted from the orderer based on the region ID and the required product code of the orderer. In S34, a screen of the information whose extraction has been completed is generated and displayed to the orderer, and the process ends in S35. In S34, only one low-priced trader may be displayed, or a trader matching the regional information may be arbitrarily selected by the ordering side for display.

After drafting the process schedule, the established process schedule serves as a guideline for construction management, and the progress of the process and follow-up of input resources are performed. When there is a deviation from the planned execution budget, change and trajectory correction are always performed. The changed contents will be accumulated as company results and will be fed back to future budget planning.

Naturally, the data used for the process management can be used for the budget management and cost management of the entire company in cooperation with the execution budget and the cost management system in the company. .

【The invention's effect】

As described above, in the embodiment of the present invention,
The process schedule creation system creates a process schedule linked with external resources, stacks based on the process schedule, adjusts the data of the stack by averaging to change the process, adjusts the arrangement of resources, and Since the cost is calculated and a plan for arranging materials, labor, machines, and the like is created, the cost can be reduced by optimizing the process.

Further, by using external resources including a human resource information database and a material database, not only the portion previously held as fixed costs can be changed to variable costs, but also by performing regional joint purchasing electronically, Further cost reduction can be achieved.
In addition, by using the regional database, there is an effect that a competitive price can be easily referred to from a nearby trader.

[Brief description of the drawings]

FIG. 1 is a configuration diagram of an entire network.

FIG. 2 is a conceptual diagram of the present invention.

FIG. 3 is an example of a case where a human resource management server of the present invention is external.

FIG. 4 is a flowchart of mountain landslide using an external resource.

FIG. 5 is a flowchart when a site terminal places an order for personnel dispatching.

FIG. 6 is an explanatory diagram illustrating a process of calculating the number of construction days from budget data.

FIG. 7 is an explanatory diagram illustrating an example of processing for determining a start date and an end date of a process;

FIG. 8 is an explanatory diagram illustrating an example of processing for determining a start date and an end date of a process.

FIG. 9 is an explanatory diagram illustrating pile accumulation non-display processing.

FIG. 10 is an explanatory diagram illustrating a mountain leveling process;

FIG. 11 is an explanatory diagram illustrating a mountain leveling process;

FIG. 12 is an explanatory diagram illustrating a mountain leveling update process using an external resource;

FIG. 13 is an explanatory diagram illustrating a mountain leveling update process using an external resource;

FIG. 14 is an explanatory diagram of a display process of a mountain leveling update result;

FIG. 15 is a resource process chart derived in FIG. 14;

FIG. 16 is an example of a regional DB.

FIG. 17 is a flowchart of a screening using an area DB.

Claims (6)

[Claims] 1. A process management system comprising a field terminal, a center server, and an external resource server, comprising a means for ordering and confirming an external resource from the field terminal, and using a network. 2. The process management system according to claim 1, wherein the external resource has a human resource database. 3. The process management system according to claim 1, wherein the external resources include a construction machine and a material database. 4. The process management system according to claim 2, wherein the human resources database includes skills, qualifications, ages, past use dates, and past payment results. 5. The process management system according to claim 3, wherein the construction machine and material database both hold a database of regionality information of the registered trader. 6. The means for ordering and confirming an external resource from the terminal device in the previous term includes means for ordering external resources jointly by a registrant in the same area, and means for confirming the order. 6. The process management system according to any one of 1 to 5.