JP2000172759A - Process control system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To increase the construction efficiency and to enable surely safe control by displaying three-dimensional drawing data on building members, data attached to the three-dimensional drawing data, a bar-chart progress schedule, and three-dimensional drawing data on a building in each process. SOLUTION: A storage part 8 for the three-dimensional drawing data on the building members is stored with shape data on the building members by construction kinds, construction units, construction sections, and plane positions as three-dimensional drawing data, and a storage part 9 for bar-chart progress schedule data is stored with data having construction kinds based upon segments of bars as property information while construction sections, construction floors, and time are defined at the positions of the bars in the process table. A storage part 10 for a script file is stored with the script file for generating a three- dimensional drawing of the building in the construction. Then the three- dimensional drawing data on the building members, data attached to the three- dimensional drawing data, bar-chart progress schedule, and three-dimensional drawing data on the building in each process are displayed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention creates a bar chart process chart, inputs three-dimensional drawing data and associated data of each member of a building, and uses the bar chart process chart and three-dimensional drawing data of building members. The present invention relates to a system for creating and displaying three-dimensional drawing data of a building member and managing a process based on the three-dimensional drawing data of the building.

[0002]

2. Description of the Related Art In recent years, as buildings have become larger, more diversified, and more complex, the demands for shortening the construction period, improving quality, reducing construction costs, and improving safety in the construction process have become increasingly stringent. . In such a situation, the number of plan items in the process plan is large, the relationship between the plan items is complicated, and it is important to comprehensively optimize the entire construction at the time of the process plan. Therefore, as one of the means to visualize the construction procedure and to improve the efficiency of the construction plan and the construction itself, the process at the construction site is described in a bar chart process chart and the construction procedure is examined in advance. .

[0003] In the construction of a standard floor of a skyscraper, a cycle process has conventionally been adopted in order to keep the number of workers for each type of job and to effectively utilize the proficiency of workers. By performing the same work repeatedly by the workers of the occupation, the on-site work can be progressed evenly.
Conventionally, when examining this cycle process, the above bar chart process chart was created, and while imagining the situation at the site, the combination and efficiency of workers of each job type, and whether there was any defect in each process were examined. I have.

[0004]

However, in the process management system based on the bar chart process chart, it is not possible to grasp the three-dimensional image of the building at the time of the predetermined process. Many. In addition, since many workers and site managers are involved in large-scale and complicated construction, it is difficult to have a unified construction image among those concerned only with the bar chart process chart. In addition, the manager of each process must consider each process individually based on the bar chart process chart,
Since it is difficult to share the construction image with other engineers, there is a problem in that it is difficult to obtain knowledge of other engineers regarding the process.

The present invention focuses on the above-mentioned problems of the prior art,
The problem was that when building construction planning and construction management, the construction image of the building being constructed before or after each process could be easily grasped, An object of the present invention is to provide a process control system that enables reliable management of efficiency and safety.

[0006]

In order to solve the above problems, according to the present invention, a bar chart process chart is created, and three-dimensional drawing data and accompanying data of each member of a building are inputted. And creating and displaying three-dimensional drawing data of the building member based on the three-dimensional drawing data of the building member and managing the process with the three-dimensional drawing data of the building. 3D drawing data processing means for a building member for inputting and outputting 3D drawing data and inputting data associated with the 3D drawing data, and storing 3D drawing data of the building member and the accompanying data And a process for inputting data of each step in the construction process of the building, creating data of a bar chart process chart, and outputting the bar chart process chart. Table data processing means, storage means for storing data of the bar chart process chart, and a script file for receiving data of the bar chart process chart and creating three-dimensional drawing data of a building at each process. Script file generation processing means for generating, storage means for storing the script file, and execution of the script file, referring to the three-dimensional drawing data of each building member, and converting the three-dimensional drawing data of the building at each process. 3D drawing data generation processing means of the building to be generated, storage means for storing the 3D drawing data of the building at each process, 3D drawing data of building members, data attached to 3D drawing data of building members Display means for displaying a bar chart process chart and three-dimensional drawing data of the building at each process. To provide a degree management systems.

In the process management system according to the present invention, the script file does not include the three-dimensional drawing data of each of the building members inside, but refers to the three-dimensional drawing data of each of the external building members to store the script file at each process. File data configured to generate three-dimensional drawing data of the building may be included.

In the process management system of the present invention,
The script file may include file data for displaying a predetermined member in a predetermined process in a color different from a building part constructed up to the previous process.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments will be described below with reference to the accompanying drawings, but the present invention is not limited to these embodiments. FIG. 1 is a diagram showing a configuration of an embodiment of a process management system according to the present invention. The process management system of FIG. 1 includes an input unit 1 including a keyboard, a mouse, a scanner, a digitizer, and various data and files. , A central processing unit 2 that performs processing such as input, output, creation, and editing of various data, and controls the data storage unit 7, and a data that performs processing such as input, creation, and editing. A display unit 12 such as a CRT, a liquid crystal display and a projector for displaying and outputting files and files, and a print output unit 13 such as an XY plotter and a printer.

The data storage unit 7 includes a storage unit 8 for storing three-dimensional drawing data of building members, a storage unit 9 for storing bar chart process chart data, a storage unit 10 for storing script files, and a storage unit for storing three-dimensional drawing data of buildings. Unit 11. The relationship between the data stored in these storage units 8 to 11 and the script files is shown in FIG.

Here, the storage unit 8 of the three-dimensional drawing data of the building members stores the building members such as columns, beams, floors, walls, and shoring works for each construction type, each construction unit, each construction section and each plane position. Are stored as three-dimensional drawing data. The shape data of this building member is based on the conventional three-dimensional CA.
The shape data is created by using a D system, and a name is given to the shape data as ancillary data according to a naming convention, so that the member type, the construction type, the work section, and the plane position can be determined based on the name.

Further, a storage unit 9 for storing bar chart process chart data.
, The construction section, the construction floor, and the time are defined by the position of the bar in the process chart, and data in which the line segment of the bar has the construction type as the attribute information is stored.

Furthermore, a script file storage unit 10
Stores a script file for creating a three-dimensional drawing of a building at the time of predetermined construction. This script file is automatically generated by linking the three-dimensional drawing data of the building member and the bar chart process chart data, and the three-dimensional drawing data of the building member is not loaded therein. The three-dimensional drawing data is referred to as external data to create a three-dimensional drawing of the building. In addition, the script file includes file data for displaying, when displaying a building perspective on a certain day, members to be constructed on that day in a color different from that of the building part constructed up to the previous process.

A storage unit 11 for three-dimensional drawing data of the building
Stores the three-dimensional drawing data generated by executing the script file.
The three-dimensional drawing data of the building member is not taken into it.

The central processing unit 2 performs processing such as inputting, editing, and outputting the perspective data (three-dimensional drawing data) of the building members and the data building members attached to the three-dimensional drawing data of each building member. 3D drawing data processing unit 3
A bar chart process table processing unit 4 for performing processing such as input, editing, and output of the bar chart process table; and a script file process for generating a script file based on the data of the bar chart process table and executing the script file. It includes a unit 5 and a building three-dimensional drawing data processing unit 6 for creating a perspective of the building.

Here, the three-dimensional drawing data processing unit 3 for building members processes the shape data of building members and data attached to the shape data.
The AD system is used to create and process the shape data of the building members as three-dimensional drawing data, and to assign a name to the three-dimensional drawing data according to a naming convention. And the like, and further stores the shape data and the like in the storage unit 8 of the three-dimensional drawing data of the building member, and outputs the shape data and the like to the display output unit 12 and the print output unit 13.

The bar chart process chart processing section 4 inputs a bar into the process chart based on the construction plan, performs a process of defining a construction section, a construction floor, and a time according to the position of the bar. In addition, a process of inputting the construction type as above is performed, and further, these data are corrected, stored in the storage unit 9 of the bar chart process chart data, and output to the display output unit 12 and the print output unit 13. .

Further, the script file processing unit 5
The bar chart process chart data and the three-dimensional drawing data of the building member are linked, and a script file that does not include the three-dimensional drawing data of the building member is automatically generated therein, and this script file is stored in the script file storage unit 10. And then execute the script file. When executing the script file, a perspective of the building (three-dimensional drawing data) is created while externally referring to the three-dimensional drawing data of the building member, and the three-dimensional drawing data of the building is stored in the storage unit 11.

A three-dimensional drawing data processing unit 6 for a building
Calls up the building 3D drawing data stored in the storage unit 11, executes the processing with a conventional 3D CAD system and externally references the 3D drawing data of the building members, and displays the building perspective in the display output unit 12. And output processing to the print output unit 13.

Next, the flow of processing of the process management system will be described with reference to the flowchart of FIG.

<Step 10> First, the conventional three-dimensional C
Using the AD system, the minimum possible construction for each construction type, each construction unit, each construction section, and each plane position as the three-dimensional drawing data of the building members such as pillars, beams, floors, walls, and supports, etc. Create in units. And based on the naming convention,
A name is assigned so that the member type, construction type, construction section and plane position can be identified. For example, the shape data of a building member is created as shown in FIG. In FIG. 6, the system form 20 of the opened beam and the system form 2 of the closed beam are shown.
1, the beam 22, the lower part 23 of the column, the upper part 24 of the column, the external slab material 25, the steel member 26 of the external slab, the beam support 27, the floor slab member 28, and the steel member 29 of the floor slab are illustrated. In addition, as shown in FIGS. 8 and 9, naming for determining the planar position is performed on the shape data of each building member. 8 (a), the plane position of the steel frame material of the floor slab, FIG. 8 (b), the plane position of the floor slab material, FIG. 8 (c)
9A, the plane positions of the lower column portion and the upper column portion in FIG. 9A, the plane position of the steel frame material of the external slab in FIG. 9B, and the system type of the beam in FIG. 9C. The plane position of the frame is illustrated.

<Step 11> Before or after inputting the shape data of the building member, a bar chart process chart as shown in FIGS. 4 and 5 is created while looking at a CRT as a display output means, for example. 4 and 5 show an example in which a building plane is divided into four sections A to D and construction is performed in a 4-day cycle. The section, construction floor and time are defined by the position of the bar, and the line of the bar is defined. Enter the construction type as attribute information for each minute.

<Step 12> The process chart of the bar chart is as follows.
Correction is made appropriately while looking at the CRT.

<Step 13> A bar chart process chart is printed out by a printer or an XY plotter as needed.

<Steps 14 and 15> When the three-dimensional drawing data of the building member is input and the bar chart process chart is created, the three-dimensional drawing data of the building member and the bar chart process chart data are linked to form a script. A file is automatically generated. Executing this script file creates three-dimensional drawing data that displays the building perspective in the construction process over time. Then, when the three-dimensional drawing data of the building in the state of a certain day is opened, the three-dimensional drawing data of the building member is externally referred to and called according to the script file, and a perspective of the building is created and output to the CRT.
In FIG. 7, the information is created by the process management system of the present invention.
An example of a building perspective in a certain day is shown.

<Step 16> While displaying the building perspective in the construction process over time on the CRT, if necessary,
The data in the bar chart process chart is corrected appropriately, and the building perspective is corrected accordingly.

<Step 17> Further, the building perspective is printed out by a printer or an XY plotter as required.

[0028]

According to the present invention, the three-dimensional drawing data of the building member is input in advance by the three-dimensional drawing data processing means of the building member and stored in the storage part.
If the bar chart process chart data is input in advance and stored in the storage unit, the script file is automatically generated and the script file is executed by the script file generation processing means. It is created by the dimensional drawing data generation processing means and displayed by the display means. Accordingly, the user of the process management system first inputs the three-dimensional drawing data of the building member and inputs the bar chart process chart data, and thereafter, appropriately corrects the bar chart process chart data. Just by doing, it is possible to easily create a perspective (three-dimensional drawing) of the building under construction on a predetermined date. Therefore, the process manager can easily output a plurality of process plans in a three-dimensional drawing, and by using the three-dimensional drawing, a unified construction image can be shared among many construction-related persons. In addition, if the three-dimensional drawing is presented, the opinions of other engineers can be heard, so that the knowledge of the engineers can be easily collected.

Further, in the present invention, the three-dimensional drawing data of the building member is not included in the script file or the three-dimensional drawing data of the building, but exists independently. Since the three-dimensional drawing data of the member is externally referenced, the script file and the three-dimensional drawing data of the building are kept at the minimum size. Therefore, there is an advantage that the data storage area can be saved.

Further, in the present invention, since the three-dimensional drawing data of the building members is input or output in advance by the three-dimensional drawing data processing means of the building members, inconsistencies between the drawings can be easily found, and it is easy to understand the fit. This has the advantage that it is easy to find problems in construction.

In the present invention, the script file includes file data for displaying predetermined members in the predetermined process in a color different from that of the building part constructed up to the previous process. Looking at it, it became easy to grasp the construction site on the day of construction and the balance with other construction, and the construction efficiency and safety management could be performed reliably.

[Brief description of the drawings]

FIG. 1 shows a configuration of a process management system according to an embodiment of the present invention.

FIG. 2 shows a flow of processing in an embodiment of the process management system of the present invention.

FIG. 3 shows an embodiment of a process management system according to the present invention.
The relationship between the script file and other data was shown.

FIG. 4 shows a bar chart process chart in the embodiment of the process management system of the present invention.

FIG. 5 is a partially enlarged view of the process chart of the bar chart in FIG. 4;

FIG. 6 illustrates three-dimensional drawing data of a building member according to the present invention.

FIG. 7 shows a perspective view of a building under construction in the embodiment of the process management system of the present invention.

FIG. 8 shows an example 3 of the process management system according to the embodiment of the present invention.
The plane arrangement of two-dimensional drawing data is shown.

FIG. 9 shows a plane arrangement of three-dimensional drawing data different from that in FIG. 8 in the embodiment of the process management system of the present invention.

[Explanation of symbols]

1 input unit 2 central processing unit 3 3D drawing data processing unit for building members (3
4D bar chart process chart data processing unit (Bar chart process chart data processing unit) 5 Script file processing unit (Script file generation processing unit) 6 3D drawing data processing unit for building (3D building data) Drawing data generation processing means) 7 Data storage unit (Data storage means) 12 Display output unit 13 Print output unit

Claims (3)

[Claims] 1. A bar chart process chart is created, three-dimensional drawing data and associated data of each member of a building are input, and a three-dimensional drawing of a building member is obtained based on the bar chart process chart and the three-dimensional drawing data of the building member. A system for creating and displaying data, and managing a process based on three-dimensional drawing data of the building, wherein the system inputs and outputs three-dimensional drawing data of members of the building,
Three-dimensional drawing data processing means for a building member for performing a process of inputting data accompanying the three-dimensional drawing data; storage means for storing the three-dimensional drawing data of the building member and the accompanying data; Inputting data of each process, a process chart data processing means for performing processing of creating data of a bar chart process chart and outputting the bar chart process chart, and a storage means for storing data of the bar chart process chart, Script file generation processing means for receiving data of the bar chart process chart and generating a script file for creating three-dimensional drawing data of a building at each process; storage means for storing the script file; Execute the script file and refer to the 3D drawing data of each building member, and the 3D drawing data of the building at each process 3D drawing data generation processing means for a building to be generated, storage means for storing 3D drawing data of the building at each step, 3D drawing data of building members, data accompanying 3D drawing data of building members And a display means for displaying a bar chart process chart and three-dimensional drawing data of the building at each process. 2. The script file does not include the three-dimensional drawing data of each of the building members inside, but refers to the three-dimensional drawing data of each of the external building members to store the three-dimensional drawing data of the building at each step. 2. The process management system according to claim 1, further comprising file data for generating the file. 3. The process according to claim 1, wherein the script file includes file data for displaying a predetermined member in a predetermined process in a color different from a color of a building part constructed up to the previous process. Management system.