JPH10261012A - Construction plan support system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To set and change a construction plan by combining various data obtained by operation prearrangements of construction work with environmental conditions of the construction work. SOLUTION: At an operation office in a construction site, this system consists of a prearrangement system 1, which has an operation safety prearrangement means 2 needed for construction, a lifting machine use prearrangement means 3, a material and hardware carrying-in/out prearrangement means 5, a worker totalizing means 5 managing the number of entering and exiting workers, and common master data 6 for storing and managing data inputted from the respective above means and a process schedule support system 13 which sets construction fields of the process schedule according to construction schedule data needed for the construction work; and operation data matching current construction work environment for every day are generated from the data inputted to the common master data and compared with the construction schedule data to set standard construction fields, and which are properly rearranged to set adopted construction fields.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a process planning support system used for construction work, and more particularly, to data adapted to an actual work inputted by a meeting system operating at a work site at a construction site. The present invention relates to a process planning support system for setting a construction field by using it.

[0002] In the prior art, a process planning support system calculates the number of days for each construction based on construction plan data including a building outline and the number of constructions, that is, walks, etc., and experiences accumulated and held in individual units. It is well known that the labor of repeating the stacking can be reduced as much as possible and simplified. Here, construction plan data indicating the outline of the construction plan, and data that are difficult to set in advance such as steps or multiple constructions, which are the basis of the construction plan, are handled as support data. Then, work data is created from the construction plan data and the support data.

[0003] That is, in systematizing the process planning work, it is effective to digitize the data used in the process planning support system and to create a database.

[0004] Such features of the process planning support system do not require complicated definition and a large amount of input. Reference value of required days can be calculated for each construction. The number of construction days is determined by a human, and the support data can be displayed for the purpose of assisting it.

[0005] The above-mentioned general data input includes building outline (construction name, construction period, number of floors, use, area, structure, etc.), holiday setting (holiday, Saturday, Sunday, annual holiday, etc.), root cutting / mounting work information (The number of steps, the degree of root cutting, the outline of root cutting, etc.), steel frame construction information (number of construction divisions, division position, etc.), reinforced concrete construction information, etc. On the basis of these data, a construction field that defines the construction activities and the standard construction order constituting the process, that is, a standard construction field is created.

In setting the construction field, the user rearranges the construction activities with respect to the generated standard construction field, and creates a construction field suitable for the actual construction, that is, an adopted construction field.

In the study of the number of construction days, the required number of days is examined and input for each construction activity constituting the employed construction field. Each activity is associated with construction plan data, and can calculate a standard number of construction days if necessary. In the number of days calculation, first, a numerical value input for calculating the construction quantity and a construction method selection for selecting a construction yield value are performed. Here, the construction yield value is determined by the construction plan data previously input and the selected construction method.

[0008] With respect to the value obtained in this way, the amount of labor input
When the number of machines and the like are input, standard construction days are calculated. The user determines how many days the construction is actually required with reference to the construction plan data.

The scheduled completion date is calculated based on the determined number of days, that is, the number of days required for employment. Compare the actual construction period with the number of days required for each construction if necessary.

Data output to the process chart tool is performed in the following procedure. First, a file in a format that can be read by commercially available process software is generated from the determined work procedure and data of each work day, and then the process software is started and data is exported to generate a network process schedule. Editing and printing of the process chart after the generation are performed using the function of the process software.

[0011]

However, in the above-described process planning support system in the prior art described above, driving is performed based on predetermined data and an optimum process plan is created.

[0012] Among them, there is a problem that the accuracy of the process plan created from the collected data is not sufficient because the construction step and the like vary depending on the scale of the building, the type of the structure, and the like.

Further, the process planning support system driven at the work site at the construction site operates without changing the data when the actual construction of each data of the personnel management and the process planning is performed. There is also a problem that the process planning support system cannot exhibit the function as an effective tool used for actual construction, because the experience of the worker who creates the work takes precedence.

Therefore, in a process planning support system that has been conventionally used, a process plan reflecting actual results and a difference between the process plan and an execution process are checked to perform process management, and the result is fed back to the process plan again. In addition, there is a problem that needs to be solved to create a process plan in consideration of the progress of construction.

[0015]

In order to solve the above-mentioned problems, a process planning support system according to the present invention comprises a work safety meeting means required for construction at a work place at a construction site, and a meeting means using a lifting machine. A meeting system comprising: a meeting / meeting unit for carrying in / out of materials and equipment; a means for counting the number of workers entering and leaving; and a common master data for storing and managing the data input from the respective means. A process plan support system for setting a work field of the process plan based on the work plan data required for the work, and creating work data required for the process plan using the common master data and the work plan data. In the work data, support data adapted to the current construction work environment on a daily basis is created, and the work plan data is created when a process plan is created. By including the assistance data to the data set the standard construction field, it is to have to set the construction field to be adopted by rearranging the standard construction fields as appropriate.

As described above, of the data input to the common master data, the work data used in the process planning support system, that is, the construction plan data and the support data which can be appropriately changed therein are created. On the basis of environmental conditions at the site, for example, data on labor management and safety management of workers entering the work site, work data most suitable for the work site can be created as appropriate, and the process plan can be created in the construction environment. The setting can be adapted and changed.

Further, the construction plan data at the time of planning and after the construction is completed can be compared, and the result can be fed back.

[0018]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, a process planning support system according to the present invention will be described in detail with reference to the drawings.

The process planning support system prepares a meeting system for easily performing a meeting required for construction at a work site at a construction site and a magnetic card for each worker entering the work site, and based on the magnetic card. An entry / exit management system that performs labor management and safety management management tasks for workers, and a configuration that extracts necessary data from the meeting system and the entrance / exit management system as appropriate to create work data necessary for process planning support. Has become.

This work data is made available to the process planning support system and is adopted as reference data for the process planning support system.

As shown in FIG. 1, the workplace meeting system 1 is basically a systematized work meeting that is performed every day at a workplace.
And means for lifting equipment use 3, means for carrying in and out of materials and equipment 4, means for counting working personnel 5, and means for storing common master data 6. Data from each means is stored in common master data. It is configured to sequentially accumulate and manage in the means 6.

The work safety meeting means 2 confirms the number of workers and the contents of work on the day, and confirms and adjusts the number of workers scheduled to work on the next day. The data is at least as shown in FIG. , “Number of workers”, “Scheduled staff”, and “Work content”, which are coded,
It is sequentially input to the common master data storage means 6 and stored.

The "work contents" shown in FIG. 5 include, for example, "mounting", "solid foundation", "root cutting", "form", "arrangement", "concreting", "dismantling", It is composed of items of "piping", "wiring", and "interior", and these may be further divided in detail, and it is needless to say that the order may not be in this order depending on the construction mode.

In the meeting for the work to be performed on the day, the meeting means 3 for checking and adjusting the number of the lifting machines to be driven today, their driving time and time zone, etc. After confirming, the data
As shown in FIG. 5, at least the items of “number of lifting machines”, “drive time”, “drive time zone”, and “reservation” are coded, and these are coded and sequentially stored in the common master data storage means 6. Enter and accumulate.

The material carrying-in / out meeting means 4 confirms the type and number of materials to be carried in and out today, and makes reservations for carrying in and out of material and equipment from the next day on in the meeting for work performed on the day.
Adjustments, confirmations, safety instructions, etc. are performed, and the data is, as shown in FIG. 5, at least “incoming materials (number)”, “incoming material reservations (number)”, “outgoing materials (number)”, “exporting”. These are coded and sequentially stored in the common master data storage means 6.

At the meeting of the work to be performed on the day, the working staff totaling means 5 reads out data such as the entry and exit of the workers from the entrance / exit management system 7, counts the number of working personnel, and displays the arrangement state of the entered workers. As shown in FIG. 5, this data is composed of at least items of "number of entering workers", "number of sorting workers", and "number of leaving workers", and these are coded. ,
The data is sequentially input to the common master data storage means 6 and stored.

Here, the entrance / exit management system 7 is carried out using a magnetic card. Each worker who enters the work place carries the magnetic card, and based on the magnetic card, labor management and safety management are performed.
This system performs two management tasks. When entering and exiting daily, workers have their card readers read their magnetic cards and report work.

The common master data accumulating means 6 stores the data obtained by the above-described work safety meeting means 2, the hoisting machine using meeting means 3, the material / equipment incoming / outgoing meeting means 4, and the working personnel totaling means 5. In addition, a common master data group is provided in which specific data is added and individualized.

In this way, in a work place at a construction site, all items required for construction work are accumulated as common master data, so that the work can be sequentially pulled out and used in a meeting for work performed on the day. It has become.

This accumulated data group is sequentially performed on the basis of the date on which the construction work is performed, and specific data, for example, statistical figures of workers that vary depending on the season, the operating rate of the lifting machine, and the unloading of materials and equipment. By analyzing the specified data such as the relevance to the entry, general-purpose and credible data that can be used even in different construction works can be created. In addition, data specific to the construction site can be extracted and incorporated into a process plan for construction work.

In the present embodiment, the common master data storage means 6 in which data is stored is used to use indispensable data obtained in the meeting. The system can accurately calculate the steps, etc., when two or more operations overlap from the viewpoint of the operation contents, correct the deviation from the original process plan, and create support data to support the correction of the process plan after the day. And when a similar article comes out, more accurate data can be provided. Further, even when the process plan is shifted due to a construction trouble, it can be easily confirmed by the meeting system, so that abnormal values on the data can be easily removed.

As shown in FIG. 1, the process planning support data generation 8 extracts necessary data from the common master data storage means 6 stored in the workplace meeting system 1 and, as shown in FIG. Type of construction, construction period, etc.
A database 9 is created from construction plan data based on a process chart created for construction work. Work data 10 required for a process plan is created from the database 9 and used for a process plan support system described later.

The database 9 first creates data specific to the construction work by combining the daily data including the weather information generated at the workplace meeting with the data of the construction outline 8b. By comparing this specific data with the data of the process plan based on the already completed process chart, the operation data 1
Create 0.

For example, as shown in FIG. 6, the work data 10 of the sorting worker can be calculated by the work contents of the process plan and the sorting worker based on the work contents.

That is, when the work content is "mountain stay" and the scheduled number of days is "30 days", first, weather information (weather, humidity, temperature, wind power, etc.) for each start month, work safety meeting Data (in this case, “mounting”) and total data of working personnel (in this case, the number of classified workers: X) are calculated.

When the work content is "mountain stay", the relationship between the weather information and the number of workers is grasped because the work is naturally affected by the climate.

For example, in the case of “fine”, the number of workers required is calculated, and “clear” from the start date is calculated.
Divided by the number of working days (the number of working days), the average number of workers who worked at the time of “fine” can be obtained, and this becomes divided worker work data. Such work data is shown in FIG.
As shown in (B), it is composed of construction plan data required for building construction and detailed data corresponding to the construction outline, particularly support data such as walking data.

Accordingly, more accurate work data can be provided as an average figure, which is influenced by weather conditions using weather information on the past work month and date.

In the embodiment, the averaging is performed cumulatively from the start date, but is not limited to this. For example, averaging every three business days, averaging every week,
In addition, it is possible to create more accurate work data by deleting extremely rare matters such as strong wind, heavy rain, thunderstorm, and the like, which are in an unworkable state, from the objects to be averaged in advance.

In this way, focusing on an item to be negotiated at a work place, combining the item and related elements, averaging the items, and adding experience to constructing extremely accurate work data. Becomes possible.

After the work data 10 is created, a process schedule 11 is created by using the process plan support system 13.
Here, at the end, the cause when there is a difference between the plan and the process is analyzed. For example, when a special cause occurs in the implementation process in the meeting system 1, it is input to the database with a comment.

Based on the meeting system 1 and the work data 10, it is possible to accurately manage the progress of the work at the work site A. As shown in FIG. 2 (A), the database 6b for work site A is updated daily using the meeting system 1,
The work data necessary for the process plan is extracted from the work site database 6b, and the portion deviated from the plan time is corrected by comparing with the work data 10 used for the plan. carry out.

The accumulation of the work data 10 is performed in consideration of such a difference between the plan and the actual result.

Next, a process plan support system 13 based on a number of work data created in this way will be described with reference to FIG.

The process planning support system 13 is based on the construction plan data such as the building outline data 14a and the experience data accumulated and held in individual units, which have been conventionally performed in, for example, a work place. The effort of repeating the calculation and stacking of the work is reduced and the simplification can be achieved as much as possible.
The construction data is compared with the construction plan data on the work data described above to extract the support data of the similar building outline 8b, and the construction field is set.

As shown in FIG. 3, the construction plan data 14 is composed of building outline data, actual working days data for setting holidays, and field support setting data including root cutting and pier work information and steel frame work information. It is configured.

In systematizing the process planning work, it is effective to digitize the construction plan data 14 and the empirical data and to create a database. You will be able to create tables.

Specifically, the process planning support system 13 calculates the work data 10 based on the fact that the building is a single item production, the above-mentioned building construction conditions, weather, human factors, locality, and other factors affecting the process. (See FIG. 5).

The process planning support system 13 having such characteristics has a file management 16, a general data input 17,
It is composed of a comparison 18 of construction plan data with the work data 10, setting of construction fields 19, creation of a process chart 34, data output 21 to a process chart tool, and calculation 22 of a scheduled completion date. Generation of path data, activation of process software, and extrapolation of data are performed.

The extrapolation is to create a model representing the characteristics of the phenomena and the interdependency of the phenomenon using the past observation data, and to predict the future based on the law.

In general data input 17, construction plan data 14 is input. This construction plan data includes building outline data (construction name, construction period, number of floors, use, area, structure, etc.), actual working days data (holiday setting; holidays, weekends, annual holidays, etc.), and field setting data (root cutting / sandome) Construction information;
Steelwork information such as root cutting order, root cutting outline, etc .; construction division number, division position, etc.).

Next, the inputted construction plan data 1
4 and the construction plan data of the work data 10 generated based on the accumulated data by the common master data accumulation means 6 obtained by the workplace meeting system 1 (see FIG. 1), and the support data of similar properties Is extracted.

As described with reference to FIG. 5, the work data 10 is for preparing data that can be predicted in the future, and is generated based on at least data on building work up to the present time.

The result of this comparison is reflected in the next construction field setting. That is, a construction field that defines a standard process, that is, a standard construction field is created based on the construction plan data 14 and the support data.

As shown in FIG. 4, the setting 19 of the construction field is for calculating the data set 25 of the walk, etc., the setting 26 of the standard construction field, the setting 27 of the employed construction field, the study of the number of construction days 28, and calculating the construction quantity. Numerical input 2
9, construction method selection 30 for selecting a construction yield value, labor input 31, machine number input 32, calculation of standard construction days 33, and process schedule creation 34.

As shown in FIG. 3, the data set 25 such as the step data includes the construction plan data 14 in the work data 10.
To determine the data to be adopted,
It is determined by taking into account general rules such as rules of thumb, current flow, and weather.

The setting 26 of the standard construction field is created by updating the order of the field for each construction content based on the creation result of the process chart adopting the experience data 15 so far.
Similar summary fields are displayed preferentially. By doing so, it is possible to easily set data even with little experience.

The setting 27 of the employed construction field is performed by rearranging the construction fields in consideration of the experience data 15.

In the study of the number of construction days 28, the required number of days can be calculated for each construction process constituting the employed construction field 27 in consideration of the experience data 15.

In the calculation of the number of days, first, a numerical value for calculating the construction quantity and a construction method for selecting the construction yield value described above are selected.

The input labor amount,
When the number of machines and the like are input, standard construction days are calculated.

The user determines how many days the construction is actually required with reference to these reference data. The number of days determined, that is,
The estimated date of completion, which is the number of days required for hiring, is calculated. Compare the actual construction period with the number of days required for each construction if necessary.

The screen for reconsidering the number of days required for each construction field is a screen for calculating the number of days required for placing a retaining wall (gantry pile), which is a retaining field (FIG. 7), and a foundation (backfill) field. The calculation screen (FIG. 8) for the required number of days for the foundation frame work will be described.

The calculation of the number of days required for the yard work field is as follows:
When a mountain retaining work field is selected on a screen (not shown), a screen for “calculation of the number of days required for placing a mountain retaining wall (gantry pile)” is displayed as shown in FIG. 7, and data relating to the mountain retaining wall can be input.

Here, when the "mounting wall stake pile" is gridded, data can be input to the item "mounting wall stake pile".
For example, when the type of pile is a sheet panel, the depth of the wall pile is input as “100.00”.

When data is input in accordance with the type of pile displayed as described above, the number of days required for each column of the type of pile is calculated, and displayed in the item of "number of days required by calculation (total)". .

In the item of “employed days”, the number of days calculated based on the value selected from the work data 10 in the data set 25 such as walking data shown in FIG. 4 is displayed. The number of days is based on the actual construction environment.

In the item "Transportation vehicle", the type of the transportation vehicle used in the required number of days is selected. In the item "Construction method", the type of the construction method used in the required number of days is selected.
In the item of "number of machine sets", input the number of machine sets used in calculating the required number of days.

FIG. 8 shows a screen for calculating the number of days required for foundation frame construction.
As shown in the figure, the basics (backfill)
When a field is selected, a “calculation screen for the number of days required for foundation skeleton construction” is displayed, and the number of divisions of the construction section can be input.

Based on the input division number (“3” in the embodiment), the basic shape of the construction section (in the embodiment, “with double pit”, “without double pit”, “without double pit”) ) Is displayed, and the number of days required for these calculations is calculated and displayed.

Then, the total of these required days is calculated, and the calculated required days and the number of employed days are displayed.

In the embodiment, the required number of days is "17", and the number of employed days is "10". The number of adoption days is a value calculated based on data corresponding to the building construction environment obtained from the work data in the data set such as walking described in FIG. 3 and further adding experience data.

Thus, the process plan support system 1
3 can provide appropriate data for changing the setting of the construction field using the work data 10 adapted to various current construction work conditions, based on the construction plan data 14 based on the construction outline data and the like. It is.

Further, by linking with the meeting system, it can be applied to more accurate process management.

[0075]

As described above, the process planning support system according to the present invention creates support data for detecting a work state from data such as weather during construction, in addition to construction plan data necessary for construction work. , By comparing these two data and assisting them in changing the setting of the process plan,
There is an effect that a process plan adapted to actual building work can be realized.

Since the contents of the "meeting system" can be referred to when calculating the walk value, there is an effect that the walk value can be made more accurate and the trouble value in the construction can be easily checked. .

At the end of the construction, the difference between the condition at the time of planning and the condition at the time of planning can be analyzed, and the result can be fed back to the walking value in consideration of the progress condition.

[Brief description of the drawings]

FIG. 1 is a block flow diagram showing how to create work data from a workplace meeting system according to the present invention.

FIG. 2A is a block flow diagram used for process management of work data, and FIG. 2B is a block diagram showing a configuration of work data.

FIG. 3 is a block flow diagram of the process plan support system.

FIG. 4 is a block flow diagram showing setting of a construction field in the process planning support system.

FIG. 5 is a data group necessary for creating operation data of the process planning support system.

FIG. 6 is an explanatory diagram showing an example of creating the work data.

FIG. 7 is an explanatory diagram showing an example of a calculation screen of the mountain retaining work field.

FIG. 8 is an explanatory diagram showing an example of a calculation screen for a basic (backfill) field.

[Explanation of symbols]

1; workplace meeting system, 2; work safety meeting means,
3; means for use of lifting machines; 4; means for carrying in and out of materials and equipment; 5; means for totaling working personnel; 6; common master data storage means; 7; entry / exit management system; 8; creation of process management support data; Database, 10; work data,
11: schedule, 12: construction end, 13: construction plan support system, 14: construction plan data, 15: experience data, 1
6; file management; 17; general data input; 18; comparison of work data with construction plan data; 19; setting of construction fields; 20; study of the number of construction days; 21; Calculation of scheduled date, 23; selection of walking value, 25; data set of walking, etc., 26; setting of standard construction field, 27; setting of adopted construction field, 28; study of construction days, 29; calculation of construction quantity Numerical input, 30; selection of construction method for selecting construction yield value, 31; input of labor, 32; input of number of machines,
33; Calculation of standard construction days, 34; Preparation of process schedule

Claims (1)

[Claims] At a work site at a construction site, a work safety meeting means necessary for construction, a hoisting machine use meeting means, a material carrying-in / out meeting means, and a workforce totaling means for managing the number of workers entering and exiting. And a meeting system comprising common master data for accumulating and managing the data input from the respective means, and a process plan support for setting a work field of a process plan based on work plan data required for building work. A work data required for a process plan is created using the common master data and the work plan data, and support data adapted to a current building work environment on a daily basis is created in the work data. At the same time, when creating a process plan, a standard construction field is set by including the support data in the construction plan data, and the standard construction field is Process planning support system, characterized in that it was to set the construction field should be adopted in Yichun sort.