KR101674101B1 - Project management system based information and communication technology - Google Patents

Abstract

The present invention relates to an ICT-based process management system, and more particularly, to an EPC project management system capable of predicting risk factors that may occur in the course of an EPC project and capable of efficiently ascertaining the progress of a construction site To an ICT-based process management system.
In addition, the present invention provides a dashboard unit for displaying, summarizing and visualizing the actual process status for each facility in accordance with a work classification system in the field of design, procurement, construction and commissioning in the field, and a dashboard unit for simulating the construction process of the facility The 4D monitoring unit can be used to easily grasp the process status and construction process of the facility by the EPC project visually on the web. It is also possible for the upper manager including the client, the owner, the manager, So that it can be analyzed and countermeasures against risk factors or air delays can be prepared.

Description

[0001] The present invention relates to an ICT-based process management system,

The present invention relates to an ICT-based process management system, and more particularly, to an EPC project management system capable of predicting risk factors that may occur during the course of an EPC project and capable of efficiently managing the progress of a construction site Gt; ICT-based < / RTI >

In recent years, due to the recession in the domestic construction market, many construction companies have entered the overseas construction market more frequently and have been giving a lot of supply. However, some construction companies that have entered the overseas construction market have been carrying out the engineering procurement construction project Adverse effects from overseas expansion, such as deterioration of profitability and loss of business due to lack of experience, lack of specialists, and excessive competition in order, are also highlighted.

In addition, since most EPC project clients require payment of construction delay compensation due to air delays, it is essential to establish a construction management system that can prevent various risk factors that may occur during the process of EPC project.

On the other hand, the conventional construction management system has a data management function utilizing a process-specific tool (for example, Primavera 6) focused on a specialized process manager in the field, so that the manager or manager There is a problem in that it poses many difficulties in understanding the problem and the progress of the field.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide an ICT-based system that enables a manager or a manager of the head office to more efficiently understand the progress of a construction site, The present invention relates to a process control system for a process control system.

The objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

In order to accomplish the above object, the present invention provides a method and apparatus for receiving process data from an on-site process control program and performing engineering, procurement, construction, and commissioning steps in the field. A dashboard section for summarizing and visualizing the actual process status of the facility in accordance with a work breakdown structure (WBS) in a predetermined interface; And a 4D monitoring unit for generating a 4D monitoring model for matching the design data and the process data for the facility and simulating the construction process of the facility with the passage of time. .

In a preferred embodiment, the system further includes a synchronization unit for synchronizing the process data stored or updated in the process management program with at least one of the dashboard unit and the 4D monitoring unit.

In a preferred embodiment, the synchronization unit uses an application program interface (API) to automatically synchronize the process data.

In a preferred embodiment, the process data includes at least one unit work for constructing the facility, a plurality of activities corresponding to the process or schedule, the design data is provided as 3D design data based on BIM, And a plurality of objects corresponding to at least one member constituting the image forming apparatus.

In a preferred embodiment, the 4D monitoring unit compresses and optimizes the 3D design data so that the 4D monitoring model can be operated on the web when the 4D monitoring model is generated.

In a preferred embodiment, the 4D monitoring unit matches the plurality of objects with at least one activity and generates the 4D monitoring model.

In a preferred embodiment, the 4D monitoring unit is provided to track a specific object matched with the selected activity when one of the plurality of activities is selected in the simulation of the 4D monitoring model to switch the display screen.

In a preferred embodiment, the 4D monitoring unit designates a sequence for each object, and causes the scale of each object to change in the sequence in which the sequence is specified.

In a preferred embodiment, the 4D monitoring unit designates a reference axis for each of the objects so that the scale of each object changes in the direction of the reference axis.

In a preferred embodiment, the dashboard unit and the 4D monitoring unit display the actual process status and the construction process for the facility on the web.

In a preferred embodiment, the dashboard unit displays the actual process status of the facility using at least one of a graph, a table, a chart, a diagram, and an image.

In a preferred embodiment, the dashboard unit may include overall management means for displaying the overall process rate of the facility to identify and manage the performance relative to the process plan for the entire process; A risk management means for displaying the performance against the process plan by the work classification system to identify and manage the work type in which the process delay has occurred; And a detailed management means for displaying the process status of each facility of the facility and performing confirmation and management of the delay process for each facility.

In a preferred embodiment, the overall management means is arranged to display the overall process rate, the process rate for each tool, and the process rate for the design, procurement, construction and commissioning phases in accordance with the work classification system.

In a preferred embodiment, the risk management means is provided for inputting a cause and a recovery countermeasure for the activity in which the process delay has occurred.

In a preferred embodiment, the detailed management means is further provided to display the facility-specific 2D design data, 3D design data, and construction progress photographs, including the facility-specific process status.

According to the present invention, there is provided a dashboard unit for summarizing, visualizing, and displaying the actual process status of a facility installed in the field, and a 4D monitoring unit for simulating the construction process of the facility over time, EPC project, or the process of designing, procuring, constructing, and commissioning of the facilities by the project, and the process thereof can be visually recognized easily on the web.

Accordingly, the present invention enables not only the practitioner in the field but also the super administrator including the client, the manager and the manager to grasp the situation of the site, and to prepare various analyzes of risk factors or air delays and measures.

Also, since the present invention is provided so as to share the cause and the recovery countermeasure for the activity in which the process delay has occurred on the web, it is possible to proactively manage the risk factors and smooth communication between the site and the head office.

1 is a view for explaining an ICT-based process management system according to an embodiment of the present invention;
Fig. 2 is a diagram showing the overall process rate, the process rate of each tool, and the process rate of the design, procurement, construction and commissioning steps displayed in the dashboard section.
3 is a view showing an activity-by-activity inquiry screen of the dashboard section;
FIG. 4 is a diagram showing the performance versus the process plan for the activities displayed in the dashboard section; FIG.
5 is a view showing a process status of each facility indicated in the dashboard section;
6 is a diagram showing a 4D monitoring model displayed by a 4D monitoring unit;
7A and 7B illustrate a process of selecting an activity and tracking an object.
8 is a diagram for explaining a scale change of an object according to a process rate;

It should be understood that the specific details of the invention are set forth in the following description to provide a more thorough understanding of the present invention and that the present invention may be readily practiced without these specific details, It will be clear to those who have knowledge.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to FIGS. 1 to 8. FIG.

FIG. 1 is a view for explaining an ICT-based process management system according to an embodiment of the present invention. FIG. 2 is a diagram illustrating the overall process rate, the process rate of each tool, and the process rate of the procurement, FIG. 3 is a view showing an activity inquiry screen of the dashboard unit, FIG. 4 is a view showing an achievement of the activity displayed in the dashboard unit versus the process plan, and FIG. FIG. 6 is a diagram illustrating a 4D monitoring model displayed by the 4D monitoring unit, FIGS. 7A and 7B are views for explaining a process of tracking an object by selecting an activity, and FIG. Fig. 5 is a diagram for explaining a scale change of an object. Fig.

1 to 8, an ICT-based process management system according to an embodiment of the present invention is used for proactive management of risk factors of a large-scale EPC (engineering procurement construction) project and for smooth communication between the site and the head office. A dashboard unit 100, a 4D monitoring unit 200, and a synchronization unit 300.

Here, the ICT-based process management system according to an embodiment of the present invention is implemented on the web and is provided to receive process data and design data from a process management program used for EPC project or process management of facilities to be installed .

In addition, the process management program refers to a program or a service used for construction management of the EPC project, and may be a commercial program including, for example, a primavera.

Also, the process data may include at least one unit work for constructing the facility, a plurality of activities corresponding to the schedule, or a plurality of activities corresponding to the schedule, wherein the classification data, the code, the schedule, Resource performance, summary process status and summary progress status.

In addition, the plurality of activities may be provided so that each activity has a line-following relationship according to a process plan established by a constructor or constructor.

Also, the design data is provided as BIM (Building Information Modeling) -based 3D design data including a plurality of objects corresponding to at least one member constituting the facility. In addition, each object represents the shape of the facility by points, lines or faces.

The dashboard unit 100 is for displaying actual process statuses of facilities installed in the field by a predetermined interface in accordance with a work breakdown structure (WBS) Summarized and visualized, and includes an overall management unit 110, a risk management unit 120, and a detail management unit 130.

In addition, the dashboard unit 100 may include at least one of a graph, a table, a chart, a diagram and an image in the actual process statuses of the facilities in Engineering, Procurement, Construction, and Commission phases To summarize and visualize them, and to analyze and manage the performance against the process plan.

In addition, the overall management means 110 is for displaying the achievements of the facility in relation to the process plan for the entire process, and allows the overall process status of the facility to be confirmed.

2, the overall process rate 111, the process rate 112 for each tool, and the process rate 113 for the design, procurement, construction, and commissioning steps of the facility are displayed in the overall management means 110 .

In addition, the overall process rate 111 is provided so that the completion rate of the entire process can be confirmed more intuitively by indicating the achievement ratio in terms of percent and signal lamps. At this time, a red traffic light is displayed when the achievement rate is less than 90%, a yellow traffic light is displayed when it is between 90% and 95%, and a green traffic light is displayed when it is 95% or more. Also, the overall process rate 111 may be provided for each menu or submenu.

In addition, the tool-specific process rate 112 represents the accomplishment ratio of the tool according to each tool, and an image for each package may be further displayed.

In addition, the process rate 113 of the design, procurement, construction and commissioning steps may represent the achievement rate relative to the process plan for each design stage, procurement stage, construction stage, and commissioning stage in the form of a bar chart.

In addition, the traffic lights implemented in the general management means 110 are provided in a drill down manner, and when the respective traffic lights are clicked, they can be moved to a submenu of a predetermined sub-system.

In addition, the general management means 110 may display the overall process status of the facility in more detail through a plurality of submenus.

For example, in the case of the plurality of sub-menus, a progress summary menu displaying the progress of no-accident, process progress, weight analysis, tool achievement rate and weekly process progress, milestones according to total and tool, Milestone schedule menu, s-curve chart menu with weekly, monthly, quarterly analysis data, and status of achievements of earthworks, steel and concrete work material progress menu.

The risk management means 120 is for displaying the performance against the process plan by the job classification system, and enables the activity in which the process delay has occurred to be identified and managed.

Particularly, the risk management means 120 is provided to input the cause and the recovery countermeasure for the activity in which the process delay has occurred, and it is possible to share and communicate with an upper level manager including the client, the manager and the manager, .

As shown in FIG. 3, the risk management unit 120 includes a Duration, a Progress, a Start, a Finish Total Float, a Variance, and a Delay for each activity. (Delay) is inquired.

Further, the risk management means 120 may classify the activity by the construction step, the progressing step, the completion step, and the delaying step.

Also, as shown in FIG. 4, the risk management unit 120 may be configured to display the performance against the process plan in the form of a Gantt Chart for each work classification system.

In addition, the detail management means 130 is for displaying the process status of each facility for the facility, and enables the confirmation and management of the delay process for each facility.

As shown in FIG. 5, the detailed management unit 130 is further provided to display the facility-specific 2D design data, 3D design data, and construction progress photograph together with the facility-specific process status.

The 4D monitoring unit 200 is capable of checking the progress of the process for the facilities from the initial stage to the final completed form. The 4D monitoring unit 200 generates a 4D monitoring model for simulating the construction process of the facility over time Respectively.

Also, the 4D monitoring unit 200 generates the 4D monitoring model by matching design data on the facility with the process data. In the process of generating the 4D monitoring model, the 4D monitoring unit 200 generates 3D design data Lt; / RTI >

Here, the 4D monitoring unit 200 matches a plurality of objects included in the BIM-based 3D design data with at least one activity included in the process data, and then uses the 3D graphic software (3D graphic software) First compression and optimization are performed, and 4D programming is performed. Secondary compression and optimization are performed again using a 3D engine (3D engine) to generate a 4D monitoring model optimized for large-capacity BIM-based 3D design data can do.

Accordingly, as shown in FIG. 6, a 4D monitoring model composed of a plurality of objects is implemented, and as more objects are displayed on the field, the final structure of the facility is completed.

In addition, the 4D monitoring unit 200 may visually confirm the state of the process plan by classifying the objects actually installed and the objects according to the process plan into color or transparency. At this time, it is preferable that the 4D monitoring unit 200 is configured to generate the 4D monitoring model for each tool and to simulate the process for each tool.

In addition, the 4D monitoring unit 200 may be provided to display the 4D monitoring model on the screen together with the image of the scene when the in-situ camera apparatus is installed and can take a scene.

On the other hand, the 4D monitoring unit 200 and the 4D monitoring unit 200 may synchronize the 4D monitoring unit 200 and the in-field camera to switch the display screen of the 4D monitoring unit 200, And the photographing direction of the camera in the field is switched when the display screen of the display device is switched.

In addition, the 4D monitoring unit 200 may be provided with a mini-map capable of freely moving the viewing point of the 4D monitoring model, that is, the user point of view. That is, the user can easily and quickly move the desired point.

In addition, the 4D monitoring unit 200 may be provided with a menu or a tab for displaying and selecting the plurality of activities, so that the 4D monitoring unit 200 can select a specific object while simulating the 4D monitoring model.

That is, as shown in FIGS. 7A and 7B, when the 4D monitoring unit 200 selects one of the plurality of activities, the 4D monitoring unit 200 tracks a specific object matched with the selected activity. In addition, the screen may be switched so that the specific object is positioned at the center of the display screen.

In addition, the 4D monitoring unit 200 may designate a sequence for each object when generating the 4D monitoring model. That is, when a sequence is designated to the object by the 4D monitoring unit 200, the scale of each object changes in the sequence specified by the sequence.

Also, as shown in FIG. 8, a reference axis pivot may be designated for each object, and the scale of each object may be changed in the direction of the reference axis according to the progress of the process rate.

The synchronization unit 300 synchronizes process data stored or updated in the process management program with at least one of the dashboard unit 100 and the 4D monitoring unit 200 and performs an additional input operation The process control program is automatically synchronized when updated process data is generated.

The synchronization unit 300 may be configured to synchronize the process data using an application program interface (API) set in advance.

In addition, it is preferable that the synchronization unit 300 causes the process data synchronized with the dashboard unit 100 and the 4D monitoring unit 200 to be sorted and stored on a predetermined table.

On the other hand, if the capacity of the process data is large, the process data may be directly transmitted to the process management program without being processed by the synchronization unit 300.

Therefore, the ICT-based process management system according to an embodiment of the present invention can display the actual process status and the construction process of the facility to be installed visually on the web, and not only the practitioner in the field but also the client, Upper administrators can more intuitively grasp and analyze the process status and risk factors in the field, so that countermeasures against risk factors and air delays can be prepared in advance.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

100: Dashboard section
110: General management means
120: Risk management means
130: Details management means
200: 4D monitoring unit
300:

Claims (15)

The process control program for the facility receives the process data including the actual process status corresponding to the process plan from the process control program and receives the process data from the process management program in the field of engineering, procurement, construction and commissioning A dashboard part for displaying and summarizing the actual process status according to the step in a predetermined interface adapted to the work breakdown structure (WBS), and displaying it;
A 4D monitoring model, which is a structure model that matches the shape information of design data, which is 3D design drawing data based on BIM, with time information according to a process plan on the process data or an actual process status, is generated. Using the 4D monitoring model, A 4D monitoring unit for visualizing the construction process of the facility according to the flow of time or actual process status; And
And updating the updated process data to the dashboard unit and the 4D monitoring unit when the updated process data is generated in the process management program to synchronize the process data of the process management program, the dashboard unit, and the 4D monitoring unit And a synchronization unit,
When generating the 4D monitoring model, the 4D monitoring unit first compresses and optimizes the BIM-based 3D design drawing data using 3D graphics software, and then performs secondary compression and optimization using a 3D engine (3D engine) Generates the 4D monitoring model so as to be drivable on the web,
Wherein the synchronization unit automatically synchronizes the process data using an application program interface (API).
delete delete The method according to claim 1,
Wherein the process data includes a plurality of activities indicating each unit operation according to the process plan,
Wherein the design data includes a plurality of objects representing the shape of each member constituting the facility by points, lines or planes.
delete 5. The method of claim 4,
The 4D monitoring unit matches the activity and the object when generating the 4D monitoring model, and the 4D monitoring model displays the objects corresponding to the respective members constructed by each unit work and completes the shape of the final facility Wherein the ICT-based process management system comprises:
The method according to claim 6,
Wherein the 4D monitoring unit causes a specific object matched with the selected activity to be positioned at the center of the display screen when a specific activity is selected by user input on a display screen in which the 4D monitoring model is displayed, Process management system.
The method according to claim 6,
Wherein the 4D monitoring unit assigns a sequence to each of the objects so that the scales of the objects change in the sequence in which the sequences are specified.
9. The method of claim 8,
Wherein the 4D monitoring unit designates a reference axis for each of the plurality of objects so that the scale of each object changes in the direction of the reference axis.
The method according to claim 1,
Wherein the dashboard unit and the 4D monitoring unit display the actual process status and the construction process for the facility on the web.
The method according to any one of claims 1, 4, and 7 to 10,
Wherein the dashboard unit displays an actual process status of the facility using at least one of a graph, a table, a chart, a diagram, and an image.
12. The method of claim 11,
The dash-
An overall management means for displaying the overall process rate of the facility and confirming and managing the performance against the process plan for the entire process;
A risk management means for displaying the performance against the process plan by the work classification system to identify and manage the work type in which the process delay has occurred; And
And a detail management means for displaying the process status of each facility of the facility and performing confirmation and management of the delay process for each facility.
13. The method of claim 12,
Wherein the overall management means is configured to display the overall process rate, the process rate of each tool, and the process rate of the design, procurement, construction, and commissioning phases in accordance with the work classification system.
13. The method of claim 12,
Wherein the risk management means is capable of inputting a cause and a recovery countermeasure for the activity in which the process delay has occurred.
13. The method of claim 12,
Wherein the detailed management means is further configured to display the facility-specific 2D design data, 3D design data, and construction progress photographs, including the facility-specific process status.

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