KR101297633B1 - Integrated information system for improving field construction process of concrete - Google Patents

Abstract

An integrated information system is provided to identify various risk factors by continuously accumulating systematic and reliable data on the quality characteristics of general concrete or high performance concrete and the production, transportation and construction processes. Integrated information systems for improving the on-site casting process of concrete include, but are not limited to, BPM-based engines that define, implement and manage business processes for the production, mix design, construction and transport of concrete; A process information providing unit for providing work process information on production, mixing design, construction and transportation of concrete in association with a BPM-based engine; A process information integrating unit that integrates and manages business process information on production, mixing design, construction and transportation of concrete; A quality characteristic DB interlocked with a BPM-based engine and storing data on various quality characteristics of concrete in-site casting process; A quality characteristic DB manager for managing the quality characteristic DB; A quality characteristic monitoring unit for monitoring raw material properties, production site quality characteristics and performance measurements of concrete and storing them in the quality characteristics DB; And an information management unit managing sharing and storing of information stored in the quality characteristic DB.

Description

Integrated information system for improving field construction process of concrete

The present invention relates to the improvement of the cast-in-place process of concrete, and more specifically, to manage the quality characteristics according to various conditions of the mixing design, production, transportation, and construction process of concrete for the improvement of the cast-in-place process of general concrete or high-performance concrete. It relates to an integrated information system.

Recently, some large domestic construction companies are pursuing the project management information system (PMIS) through their IT technology and investment. Recently, the directions of informatization of large corporations are being developed in various ways such as e-business specification, knowledge management system (KMS) development and expansion, settlement of ERP and system integration, and project management system.

In addition, as the importance of project management for the entire construction process is emphasized, the integrated construction information system is linked from the planning and sales stages to the design, material procurement, construction, and post-management stages in the existing system of business units and business stages. At the same time, the development of PMIS is accelerating, and at the same time, the line-of-business system is operated on the same platform (web environment) as the head office. In addition, the ERP system, which has been applied in financial and accounting business since 2000, is expected to expand its business, such as technical work and partner business, and through the linkage between the unit work system and KMS (Knowledge Management System), Attempting to streamline and integrate between systems.

In this process, the head office and field work systems that are directly related to PMIS are integrated, that is, the domestic communication network base is expanded to improve the network environment between the head office and the site. As a result, Web-based business system integration between headquarters and the field is accelerating. In addition, the application of Contractor Integrated Technical Information Service (CITIS) to construction contractors and the development of Web-based technologies will continue to facilitate the exchange of information with external organizations such as clients and suppliers. to be.

However, in the construction CITIS or construction project management system, the part for quality characteristics of high-performance concrete (for example, high strength concrete with a compressive strength of 400kgp / cm2 or more) is very small. That is, the existing construction CITIS or construction project management system has little information on the construction of information system for improving the site casting process of high performance concrete, or should supplement the existing general concrete contents.

Meanwhile, various high performance and multifunctional concretes having high strength, high durability, and high workability have been developed and applied to actual structures worldwide. These high-performance concretes have plastic shrinkage and autogenous shrinkage depending on the characteristics and conditions of use such as very small water-cementitious material ratio, large amounts of binders and special chemical admixtures And cracks due to drying shrinkage frequently cause structural degradation. For example, in such high-performance concrete, cracking occurs only by self-shrinkage caused by cement hydration, and especially when dry shrinkage is added after self-shrinkage, the possibility of cracking increases, leading to a decrease in durability and structural performance of the structure. However, the countermeasures are insignificant.

Also, in the construction industry, the accumulation of prior data is very important in that it will be the basis for future engineering judgment. In particular, the field application of high performance concrete is carried out in natural conditions, not artificial conditions, unlike the theoretical and experimental research in the laboratory, so the accumulation of prior data according to the field application may be the basis for engineering improvement of high performance concrete in the future. .

 In addition, even if there is relevant experience with conventional concrete, systematic accumulation of relevant data is required to develop a practical process. In addition, in the case of the site casting process of high-performance concrete, there is little related experience compared to conventional concrete, and systematic accumulation of related data is required to develop a practical process.

In addition, in the case of the existing construction field information system, the system at the time of development is properly developed according to the intention of development, but it is not applicable to 100% use or redevelopment of the system due to the additional requirements of the working users as it is practically applied to future work. Problems are occurring.

1) Republic of Korea Patent No. 10-0593880 (Application Date: February 25, 2004), the title of the invention: "Concrete curing method selection system" 2) Republic of Korea Patent No. 10-0609430 (Application Date: March 30, 2005), the title of the invention: "Crack prediction device and method of civil engineering, construction site" 3) Republic of Korea Patent No. 10-0729392 (Application Date: October 18, 2005), the title of the invention: "Method for providing the optimal mixing information of high-performance concrete and a recording medium therefor" 4) Republic of Korea Patent No. 10-0946359 (application date: November 05, 2007), the title of the invention: "Health monitoring terminal device and system" 5) Republic of Korea Patent Publication No. 2010-0095135 (published: August 30, 2010), the title of the invention: "Concrete curing management system"

1) "Development of Online Construction Project Management System through Process and Data Modeling of Large Construction Projects", Choi Yun-ki and 22 others, Korean Institute of Construction Engineering and Management, 2004. 2) "Student Survey on Construction Information System Satisfaction Based on Site Users", Yoon Jung Hwan, Ye Sang Kim, Sang Yun Jin, Korean Institute of Construction Engineering and Management, 2003. 3) "Development of Multimedia Knowledge Management System for Multi-site Management and Inter-site Collaboration System", Lee Myung-ki and 23 others, Korea Institute of Construction and Transportation Evaluation, 2004. 4) "Development of Construction-Based Architecture-based Components and Development of Information System", Hyung-Kyu Ryu, Sung-Ho Shin, Jung-Wook Lee, Hak-In Kim, Yeon-Dae Jung, In-Gye Song, ICT Industry Promotion Agency, 2003.

Technical problem to be solved by the present invention to solve the above-mentioned problems, to identify the various risk factors by continuously accumulating systematic and reliable data on the quality characteristics and production, transportation and construction process of ordinary concrete or high-performance concrete, It is to provide an integrated information system for improving the process of placing concrete, which can continuously secure appropriate countermeasures.

Another technical problem to be achieved by the present invention is to provide an integrated information system for improving the process of placing concrete on a BPM (Business Process Management) -based basis so that it can be easily reflected when additional requirements of working users arise. It is to provide.

Another technical problem to be achieved by the present invention is to provide an integrated information system for improving the quality of the production, transportation and construction process of general concrete or high-performance concrete, and to improve the on-site casting process of concrete that can increase productivity It is for.

As a means for achieving the above-described technical problem, the integrated information system for improving the site casting process of concrete according to the present invention, the task of defining, implementing and managing the work process for the production, mixing design, construction and transport of concrete Business Process Management (BPM) -based engine; A process information providing unit for providing work process information on production, mixing design, construction and transportation of the concrete in association with the BPM-based engine; A process information integrator that integrates and manages business process information for production, mixing design, construction and transportation of the concrete; A quality characteristic DB interworking with the BPM-based engine and storing data on various quality characteristics of the concrete in-situ process; A quality characteristic DB manager for managing the quality characteristic DB to systematically manage and track all quality characteristics of the concrete in-situ process; A quality characteristic monitoring unit for monitoring raw material properties, production site quality characteristics and performance measurement of the concrete and storing the quality characteristics in the DB; And an information manager for managing the sharing and storage of information stored in the quality characteristic DB according to the workflow provided by the BPM-based engine.

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Here, the information management unit may grasp the entire flow and current progress of each business process in real time through the BPM-based engine.

Here, the information management unit may grant a user authority for access control and generate a user-specific repository through the web hard.

Here, the quality characteristic DB is continuously updated for each production site of the concrete, the quality characteristic DB management unit may automate the work process by analyzing the current state of the production records stored in the quality characteristic DB.

Here, the quality characteristic DB management unit may derive a quality characteristic factor and an on-site pouring process in consideration of matters to be input to the quality characteristic DB.

Here, the quality characteristic DB, the base material DB is stored data about the raw material properties of the concrete; A mechanical property DB storing data on mechanical properties of raw materials of the concrete; A compounding table DB storing compounding table data according to construction and field mixing of the concrete; A production record DB in which production record data is stored according to construction and field mixing of the concrete; A construction monitoring DB in which monitoring data is stored during construction of the concrete; A transport monitoring DB in which monitoring data is stored during transport of the concrete; And a performance measurement monitoring DB in which monitoring data for performance is stored from production of the concrete to after pouring.

Here, the quality characteristic monitoring unit, the performance measurement monitoring unit for continuously monitoring the quality characteristics of the concrete from the production of the concrete after pouring; Raw material property monitoring unit for monitoring the raw material properties and mechanical properties of the concrete; And a production site quality characteristic monitoring unit for monitoring the quality characteristics of the concrete at the production site of the concrete.

Here, the process information providing unit, a production process information providing unit for providing business process information related to the production of raw materials; A compounding design process information providing unit for providing work process information related to the compounding design according to the construction and on-site mixing of the concrete; Construction process information providing unit for providing work process information associated with the construction of the concrete; And it may include a transport process information providing unit for providing work process information related to the transport of the concrete.

In addition, the integrated information system for improving the on-site casting process of concrete according to the present invention may further include a photographing data processing unit for receiving real-time photographed information in the field of concrete and processing it in a format that can be input to the quality characteristic DB. have.

Here, the photographing data processing unit receives field information photographed in real time through a mobile field terminal having a built-in digital camera, and the field information is photographed at the time of shooting and GPS information in connection with the quality characteristic DB. It can be entered automatically.

According to the present invention, by applying the integrated information system for improving the site casting process of general concrete or high-performance concrete in the field, the quality and performance of the concrete can be improved by utilizing the quality characteristics DB of the concrete continuously accumulated.

According to the present invention, if additional requirements of the working users occur, it is built as a BPM-based engine to easily reflect this, by grasping the current flow and the current progress of each business process through the BPM in real time We can plan work smoothly. In other words, by introducing BPM that enables the management and integration of information technology among organizations, it is possible to achieve visualization and automation of business processes, build an integrated work environment, quantify work activities, ease the application of changed processes, and minimize the cost of applying business. have.

According to the present invention, it is possible to accumulate basic data related to the production of general concrete or high performance concrete. For example, the strength prediction program through heat of hydration of general concrete or high performance concrete can be used as a performance measurement monitoring module of concrete after construction by linking with the integrated information system for improving the process of placing concrete through the BPM-based engine.

According to the present invention, when a crack occurs in the structure, it is possible to check the pour history, specification and on-site blending, and raw material properties of the cracked member, thereby performing maintenance on the safety of other members having the same history. can do.

According to the present invention, by breaking away from the unit site or project-oriented information system, by building an integrated information system that is not limited to time and space, it can be used not only in the unit site but also in other sites, and integrates and manages all sites. can do.

1 is a block diagram of an integrated information system for improving the process of placing the concrete in accordance with an embodiment of the present invention.
FIG. 2 is a diagram illustrating a work process screen implemented by a BPM-based engine in an integrated information system for improving on-site casting process of concrete according to an embodiment of the present invention.
3 is a diagram illustrating a mobile field terminal applied to the integrated information system for improving the process of placing the concrete in accordance with an embodiment of the present invention.
4 is a diagram illustrating a main screen implemented an integrated information system for improving the process of placing the concrete in accordance with an embodiment of the present invention.
FIG. 5 is a diagram illustrating a screen in which a performance measurement monitoring unit is implemented in an integrated information system for improving a site casting process of concrete according to an embodiment of the present invention.
FIG. 6 is a diagram illustrating a screen in which a quality characteristic DB management unit is implemented in an integrated information system for improving a site casting process of concrete according to an embodiment of the present invention.
7 is a diagram illustrating a screen implemented on the production site quality characteristics monitoring unit in the integrated information system for improving the process of placing the concrete in accordance with an embodiment of the present invention.
8 is a diagram illustrating a screen implemented a raw material property monitoring unit in the integrated information system for improving the process of placing the concrete in accordance with an embodiment of the present invention.
FIG. 9 is a diagram illustrating a screen in which a compounding design process information providing unit is implemented in an integrated information system for improving on-site casting process of concrete according to an embodiment of the present invention.
FIG. 10 is a diagram illustrating a screen in which a construction process information providing unit is implemented in an integrated information system for improving on-site casting process of concrete according to an embodiment of the present invention.
FIG. 11 is a diagram illustrating a screen in which a conveying process information providing unit is implemented in an integrated information system for improving a site pouring process of concrete according to an embodiment of the present invention.
12 is a view showing that the process information integration unit is integrated with the quality characteristics DB in the integrated information system for improving the site casting process of concrete according to an embodiment of the present invention.
13A and 13B are diagrams illustrating input of raw material properties in an integrated information system for improving on-site casting process of concrete according to an embodiment of the present invention.
14A and 14B are diagrams illustrating specification and field mixing in an integrated information system for improving the site placing process of concrete according to an embodiment of the present invention.
15A and 15B are views illustrating production and construction approval in an integrated information system for improving the process of placing concrete according to an embodiment of the present invention.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and like reference numerals designate like parts throughout the specification.

Throughout the specification, when a part is said to "include" a certain component, it means that it can further include other components, without excluding other components unless specifically stated otherwise. Also, the term "part" or the like, as described in the specification, means a unit for processing at least one function or operation, and may be implemented by hardware, software, or a combination of hardware and software.

1 is a block diagram of an integrated information system for improving the process of placing the concrete in accordance with an embodiment of the present invention.

Referring to FIG. 1, the integrated information system 100 for improving the site casting process of concrete according to an embodiment of the present invention includes a quality characteristic DB 110, a BPM-based engine 120, and a photographing data processor 130. , Information management unit 140, quality characteristic DB management unit 150, quality characteristic monitoring unit 160, process information providing unit 170, and process information integrating unit 180. The quality characteristic monitoring unit 160 may include a performance measurement monitoring unit 161, a raw material property monitoring unit 162, and a production site quality characteristic monitoring unit 163, and the process information providing unit ( 170 may include a production process information provider 171, a compound design process information provider 172, and a construction process information provider 173.

First, the concrete may be ordinary concrete or high performance concrete. That is, the integrated information system 100 for improving the site casting process of concrete according to an embodiment of the present invention may be applied to both general concrete or high performance concrete.

Quality characteristics DB 110 is a database (DB) that can systematically manage and track the overall quality characteristics of the concrete site casting process by referring to the business process analysis of the existing construction information system, the BPM-based engine 120 ), And data on the overall quality characteristics of the concrete in-site casting process is stored. In addition, the quality characteristic DB 110 may store, but is not limited to, basic physical data, mechanical characteristic data, compounding table data, production record data, construction monitoring data, transportation monitoring data and performance measurement monitoring data.

Business Process Management (BPM) -based engine 120 defines, implements, and manages business processes for production, mix design, construction, and transportation of general or high performance concrete. The integrated information system 100 for improving the on-site casting process of concrete according to an embodiment of the present invention can be easily reflected when additional requirements of a practical user occur by being built on the BPM-based as described above. Through this BPM, it is possible to grasp the overall flow and current progress of each work process in real time. Specifically, such a BPM will be described later with reference to FIG. 2.

The photographing data processing unit 130 receives real-time photographed information from the site of general concrete or high-performance concrete and processes it in a format that can be input to the quality characteristic DB 110. In addition, the photographing data processing unit 130 receives field information photographed in real time through a mobile field terminal with a digital camera embedded therein, wherein the field information is photographed at the time of connection with the quality characteristic DB 110. The location information can be automatically entered using the information.

The information manager 140 manages the sharing and storage of information stored in the quality characteristic DB 110 according to the workflow provided by the BPM-based engine 120. At this time, the information manager 140 grasps the entire flow and current progress of each business process in real time through the BPM-based engine 120, and the information manager 140 is a user right for access control And create a user-specific repository through Webhard.

The quality characteristic DB manager 150 manages the quality characteristic DB 110 so as to systematically manage and track all quality characteristics of the concrete in-situ process. That is, the quality characteristic DB 110 is continuously updated and optimized for each production site of general concrete or high-performance concrete, and the quality characteristic DB manager 150 analyzes the production records stored in the quality characteristic DB 110. Automate and optimize business processes. In addition, the quality characteristic DB manager 150 may derive a quality characteristic factor and an on-site pouring process in consideration of matters to be input to the quality characteristic DB 110.

The quality characteristic monitoring unit 160 monitors raw material properties, production site quality characteristics, and performance measurement of general concrete or high performance concrete and stores the quality characteristics in the DB 110. Specifically, the performance measurement monitoring unit 161 continuously monitors the quality characteristics of the general concrete or high-performance concrete from the production of ordinary concrete or high-performance concrete to after pouring. In addition, the raw material property monitoring unit 162 monitors the raw material properties and mechanical properties of the general concrete or high-performance concrete, the production site quality characteristic monitoring unit 163 is the general concrete or high-performance concrete at the production site Monitor quality characteristics of concrete or high performance concrete.

Process information providing unit 170 in conjunction with the BPM-based engine 120 provides the work process information for the production, mixing design, construction and transport of the general concrete or high-performance concrete, respectively.

Specifically, the production process information providing unit 171 provides the work process information related to the production of raw materials, the formulation design process information providing unit 172 according to the construction and field mixing of the general concrete or high-performance concrete Provide business process information related to formulation design. In addition, the construction process information providing unit 173 provides work process information related to the construction of the general concrete or high performance concrete, and the transport process information providing unit 174 is a task related to the transport of the general concrete or high performance concrete Provide process information.

The process information integrating unit 180 integrates and manages business process information on production, mixing design, construction, and transportation of the general concrete or high performance concrete.

The integrated information system for improving the site casting process of concrete according to an embodiment of the present invention collects data of various mixing designs and quality characteristics for mixing design and quality characteristics of general concrete or high performance concrete, and the mixing design and raw material properties. Various quality characteristics DB can be constructed by utilizing the data.

According to the integrated information system for improving the site casting process of concrete according to an embodiment of the present invention, as a tool for improving the site placing process as well as accumulating continuously occurring data and using it as knowledge information for future site application. You can test process models and verify the effectiveness of each model to derive the optimal process.

In addition, according to the integrated information system for improving the site casting process of concrete according to an embodiment of the present invention, by continuously accumulating systematic and reliable data on the quality characteristics and production, transportation and construction process of general concrete or high-performance concrete It is possible to secure the knowledge information to identify various risk factors and to continuously study the appropriate countermeasures, and to use the integrated information system to enhance the quality control of the production, transportation and construction processes of general concrete or high performance concrete and increase productivity. .

Integrated information system for improving the site casting process of concrete according to an embodiment of the present invention can accumulate basic data related to the production of general concrete or high-performance concrete. For example, the strength prediction program through the heat of hydration of concrete can be used as a performance measurement monitoring module of concrete after construction by linking with the integrated information system for improving the process of placing concrete through the BPM-based engine.

On the other hand, Figure 2 is a diagram illustrating a business process screen 210 implemented by the BPM-based engine in the integrated information system for improving the site casting process of concrete according to an embodiment of the present invention.

In the integrated information system for improving the site casting process of concrete according to the embodiment of the present invention, as shown in FIG. 2, business processes may be implemented by a BPM-based engine.

First, Business Process Management (BPM) is the standardization and simplification of business processes and systematization of informal business configurations. These BPM-based engines define, implement, improve and manage business processes, and -Analyze, automate, and optimize business processes to build a system based on them, thereby sharing business performance information in real time, speeding up business processes, and quickly detecting and responding to risks.

The workflow implemented in this BPM-based engine consists of a number of sub-modules distributed in nature, and many members participate and use various kinds of resources to perform various business processes. For example, as shown in FIG. 2, in the case of a business process related to general concrete or high-performance concrete mixing, when the ordering institution / researcher first prepares the specification table, the contractor / laboratory inquires the standard specification and Perform the property test. After that, the raw material property test is approved by the contractor / tester, and the ordering agency / test supervisor approves the material property test. Thereafter, when the contractor / laboratory prepares the on-site blended design, the contractor / researcher approves the on-site blended design by the contractor / tester and the ordering agency / test supervisor.

Therefore, the integrated information system for improving the on-site casting process of concrete according to an embodiment of the present invention can be easily reflected when additional requirements of a working user occur by being built on a BPM-based, and also through the BPM By grasping the overall flow and current progress of each business process in real time, it is possible to smoothly proceed with the work.

On the other hand, Figure 3 is a diagram illustrating a mobile field terminal 300 applied to the integrated information system for improving the process of placing the concrete in accordance with an embodiment of the present invention.

As shown in FIG. 3, the site information of the concrete may be photographed in real time through the mobile site terminal 300, and may be transmitted. The mobile field terminal 300 is implemented in the form of a terminal with a built-in digital camera, it is possible to shoot a still image and video using a digital camera in the terminal, a field shooting program for processing this is implemented. For example, the mobile field terminal 300 may be implemented in the form of a portable multimedia player (PMP) to input text, play a video, and even have a digital camera function. In particular, it can support various interfaces such as RS-232C to be connected with various equipments in the field.

The mobile field terminal 300 implemented in the form of PMP can satisfy most functional requirements such as storage of information collection among requirements of information collection step, portability of a device, arithmetic function, scalability, and transmission automation.

After the field data photographed by the mobile field terminal 300 is processed through the photographing data processing unit 130 of the integrated information system for improving the site casting process of concrete according to an embodiment of the present invention, the quality described above subsequently By being associated with the feature DB 110, by using the GPS information and the shooting date and time to automatically input the information about the shooting location can improve the convenience of the field worker.

Meanwhile, FIG. 4 is a diagram illustrating a main screen 220 in which an integrated information system for improving the site casting process of concrete according to an embodiment of the present invention is implemented.

Referring to Figure 4, the integrated information system according to an embodiment of the present invention can be implemented as a web (Web) site for improving the site casting process of the general concrete or high-performance concrete, for example, such as the details and Provides an information management solution integrating the details of the management automation solution and Web hard system, in particular, the information management unit 140 for managing the research information for sharing and storing the research information is provided in the form of a program.

For example, as shown in FIG. 4, a main page for an entire administrator is provided, and sub-pages of each of the details of the 1, 2, and 3 details can be generated. Discuss among researchers by using the bulletin board for each detail. In addition, a repository for each user is created through the web hard disk. At this time, authority for access control may be granted through an administrator.

The integrated information system for improving the site casting process of concrete according to an embodiment of the present invention, by securing the continuous performance from the production of ordinary concrete or high-performance concrete to the post-pouring to secure various and wide data on quality characteristics, Through this, more various quality characteristics can be created.

Meanwhile, FIG. 5 is a diagram illustrating a screen 230 in which a performance measurement monitoring unit is implemented in an integrated information system for improving a site casting process of concrete according to an embodiment of the present invention.

Referring to Figure 5, the integrated information system for improving the process of placing the concrete in accordance with an embodiment of the present invention, as shown on the left side of the drawing, mix design, B / P production records, field test, compression test, It may include a menu such as the history of pouring and measurement / maintenance, and can measure the performance of the concrete from the compounding design to after pouring in response to the measurement / maintenance menu.

For example, the performance measurement monitoring unit may be implemented as a measurement / maintenance menu, and may indicate measurement results after construction such as measurement temperature, integration temperature, equivalent age, and predicted strength for general curing of concrete.

Meanwhile, FIG. 6 is a diagram illustrating a screen 240 in which a quality characteristic DB manager is implemented in an integrated information system for improving the process of placing concrete according to an exemplary embodiment of the present invention.

Referring to Figure 6, the quality characteristics DB management unit in the integrated information system for improving the site casting process of concrete according to an embodiment of the present invention, as shown on the left side of the figure, can be implemented as a B / P production record menu have.

The quality characteristic DB management unit 150 manages the concrete quality characteristic DB 110 according to the business process defined in the BPM-based engine 120 by linking the BPM-based engine 120 and the quality characteristic DB 110. Can be. That is, the concrete quality characteristics DB 110 is continuously updated and optimized for each production site of the concrete, and the quality characteristics DB management unit 150 analyzes the production records stored in the concrete quality characteristics DB 110 to automate the work process. And optimization.

Accordingly, the quality characteristic DB management unit 150 may design the quality characteristic DB 110 to systematically manage and track all quality characteristics of the concrete casting process by referring to the business process analysis of the existing construction information system. In this case, on the basis of the work process of the existing construction site and the DB structure analysis of the existing system, in consideration of the matters to be input to the quality characteristic DB 110 according to an embodiment of the present invention concrete quality factor and site casting The process can be derived.

Meanwhile, FIG. 7 is a diagram illustrating a screen 250 in which a production site quality characteristic monitoring unit is implemented in an integrated information system for improving a site casting process of concrete according to an embodiment of the present invention.

Referring to FIG. 7, in the integrated information system for improving the site casting process of concrete according to an embodiment of the present invention, as illustrated on the left side of the drawing, the production site quality characteristic monitoring unit 163 is implemented as a blending design menu. For example, the production site quality characteristic monitoring unit 163 may represent the surface water measurement test results of the aggregate in the field mix table.

The production site quality characteristic monitoring unit 163 may be implemented by interlocking the existing system and the BPM-based engine to monitor the quality characteristics in the concrete production site.

The production site quality characteristic monitoring unit 163 may monitor the information on the concrete quality based on the production data for the concrete produced on the site BPM-based. In addition, the production site quality characteristic monitoring unit may improve the quality and work process through the monitoring of the concrete produced through the compound design process information providing unit 172 to which the BPM-based engine 120 is applied.

Meanwhile, FIG. 8 is a diagram illustrating a screen 260 in which a raw material property monitoring unit is implemented in an integrated information system for improving on-site casting process of concrete according to an embodiment of the present invention.

Referring to FIG. 8, in the integrated information system for improving the site casting process of concrete according to an embodiment of the present invention, as shown in the left side of the drawing, the raw material property monitoring unit 162 may be implemented as a blending design menu. For example, the raw material property monitoring unit 162 may show the result of the sieving test of the aggregate in the field mix table.

The raw material property monitoring unit 162 may manage the raw material properties according to the workflow defined in the BPM-based engine, thereby monitoring the quality characteristics of the concrete.

As such, the BPM-based raw material property monitoring unit 162 does not need to redevelop an additional system even if a business process changes in raw material property tests, or minimizes the scope of development.

In addition, the BPM-based raw material property monitoring unit 162 may improve the work process of raw material property testing through the formulation design process information providing unit 172 to which the BPM-based engine 120 is applied. For example, the test of the properties of the raw materials has been made in the field field after the field test, but according to the raw material property monitoring unit 162, the practitioner can use the portable terminal and wired / wireless Internet to perform the results in real time. Can be approved.

Meanwhile, FIG. 9 is a diagram illustrating a screen 270 in which a compounding design process information providing unit is implemented in an integrated information system for improving on-site casting process of concrete according to an embodiment of the present invention.

9, in the integrated information system for improving the site casting process of concrete according to an embodiment of the present invention, the compounding design process information providing unit 172 may be implemented as a compounding design menu. For example, the compounding The design process information providing unit 172 may be represented by a specification table, a site condition, a modification considering the particle size, a modification considering the surface number, and a field composition table.

The formulation design process information providing unit 172 may implement the entire process of the formulation design according to the business process defined in the BPM-based engine 120 to monitor the quality characteristics according to the concrete design of the concrete. For example, the compounding design process information providing unit 172 provides a compounding design process according to the life cycle of concrete stored in the quality characteristic DB 110, wherein the BPM-based engine 120 is applied Improve work processes.

Meanwhile, FIG. 10 is a diagram illustrating a screen 280 in which a construction process information providing unit is implemented in an integrated information system for improving on-site casting process of concrete according to an embodiment of the present invention.

10 is an integrated information system for improving the site casting process of concrete according to an embodiment of the present invention, as shown on the left side of the drawing, the construction process information providing unit 173 may be implemented as a field test menu. For example, the construction process information providing unit 173 may be represented by a slump, air amount and chloride amount test.

The construction process information providing unit 173 together with the quality characteristics DB 110 and the production process information providing unit 171 linked to the BPM-based engine 120, an integrated information system for improving the on-site casting process of concrete It can be integrated into. For example, the production process, can be directly input in the field through the above-described mobile field terminal 300, the result is stored in the pouring history, and accordingly the quality control of the concrete can be made easily.

In addition, the test supervision of the on-site ordering institution after the concrete is placed can monitor the quality of the constructed concrete, which can be made in consideration of the requirements of the site by the compression test of the specimen and other methods. In addition, the continuous management of the quality of the concrete after the construction is made, thereby enabling the monitoring of all histories from the raw materials of the poured concrete to the strength after the pouring.

Meanwhile, FIG. 11 is a diagram illustrating a screen 290 in which a conveying process information providing unit is implemented in an integrated information system for improving on-site casting process of concrete according to an embodiment of the present invention.

Referring to FIG. 11, in the integrated information system for improving the site casting process of concrete according to an embodiment of the present invention, the transport process information providing unit 174 may be implemented as a pouring history menu. It can be represented by the pouring status of each pouring site.

The compounding table created by the above-described production process information providing unit 171 is transmitted to the BP-based engine 120, where this compounding table is managed through the conveying process information providing unit 174. In addition, the delivery service process information providing unit 174 is linked with the production process information providing unit 171 through the BPM-based engine 120. At this time, each transport process may be composed of a BPM-based engine 120 connecting each work process and an application that can input data of each work process and organize the input data.

On the other hand, Figure 12 is a view showing that the integrated process information integrated with the quality characteristics DB in the integrated information system for improving the site casting process of concrete according to an embodiment of the present invention.

Referring to FIG. 12, in the integrated information system for improving the site casting process of concrete according to an exemplary embodiment of the present invention, the process information integrating unit 180 has a quality characteristic according to a workflow provided by the BPM-based engine 120. Illustrates what can be integrated with the DB (110).

The quality characteristic DB 110 is a basic physical property DB (111), mechanical property DB (112), compounding table DB (113), production record DB (114), construction monitoring DB (115), transport monitoring DB (116) and performance Instrumentation monitoring DB 117 may be included. Here, the basic physical property DB 111 stores the basic physical properties of the raw material according to the production record of the raw material, and the mechanical property DB 112 stores the mechanical properties of the raw material. In addition, the compounding table DB 113 stores the compounding table data of on-site blending and specification blending, and the production record DB 114 stores the production record data of field blending and specification blending. In addition, the construction monitoring DB 115 stores monitoring values such as temperature and strength during concrete construction, and the transportation monitoring DB 116 stores monitoring values such as temperature and strength during transportation of concrete. In addition, the performance measurement monitoring DB 117 stores the monitoring value of the concrete by continuously monitoring the quality characteristics of the concrete from the production of the concrete to after pouring.

In addition, the process information providing unit 170 consisting of the production process information providing unit 171, the formulation design process information providing unit 172, the construction process information providing unit 173 and the transport process information providing unit 174 is the BPM It may be integrated with the quality characteristic DB 110 according to the workflow provided by the -based engine 120. That is, a single integrated system by modifying and supplementing the production process information providing unit 171, the compound design process information providing unit 172, and the construction process information providing unit 173 independently developed by each module according to the site conditions. Can be built.

In other words, according to the conditions of the site, business processes divided into raw material property input, specification blending, site blending, production approval, and construction approval can be integrated into one system.

On the other hand, Figure 13a and 13b is a diagram illustrating the input of the raw material properties in the integrated information system for improving the process of placing the concrete in accordance with an embodiment of the present invention.

Raw material properties input in the integrated information system for improving the in-site casting process of concrete according to an embodiment of the present invention, as shown in Figure 13a, the input portion of the aggregate, chemical admixtures and metallic admixtures, and in Figure 13b As shown, it may be composed of a coarse aggregate and a portion for inputting the physical properties of the cement.

Specifically, the properties of fine aggregates and coarse aggregates are input by tests of laboratory personnel, and cement, chemical admixtures and metallic admixtures are input based on the manufacturer's test reports, and can be input by uploading images of such test reports. For example, in the case of the fine aggregate, fine aggregate sieving test, fine aggregate 0.08mm sieve test, fine aggregate density and water absorption test, fine aggregate aggregate volume test, fine aggregate lump test, aggregate safety test, sand Enter organic impurity test, fine aggregate chloride test, fine aggregate alkali reaction test, aggregate type and origin.

On the other hand, Figures 14a and 14b is a diagram illustrating the specification and field mixing in the integrated information system for improving the process of placing the concrete in accordance with an embodiment of the present invention.

FIG. 14A illustrates the input of the field blend, and FIG. 14B illustrates the input of the specification, respectively. The specification and the field mix are calculated according to the design conditions based on the input raw material properties.

For example, as shown in Figure 14b, when calculating the mix, the construction name, the tool and the pouring position is input, which is the index (Index) of the compounding data. The index entered as this is used as a key value for selecting a compounding table in production approval and construction approval, and can be combined with the details of a superprint (invoice) output from a business process (B / P). .

By combining the formulas of the above specification and field mix with the waybill details, the production history, the formula and the pour history are stored in the integrated quality characteristics DB, through which raw material properties, formulas and pour history can be integrated and managed. .

On the other hand, Figures 15a and 15b is a view illustrating the production and construction approval in the integrated information system for improving the site casting process of concrete according to an embodiment of the present invention, Figure 15a illustrates the production approval process, Figure 15b is Each construction approval process is shown.

In the case of the production approval process, as shown in FIG. 15A, an image and a test result of the slump, the air amount, and the slump flow of the mixed concrete are input. Also, in the case of the construction approval process, as shown in FIG. 15B, The quality after construction can be managed by inputting the compressive strength and the bending strength after 3 days, 7 days, and 28 days of the mold manufactured in the field. For example, through the input of the compressive strength, the history from before construction to after construction can be integratedly managed through the quality characteristic DB.

The integrated information system for improving the on-site casting process of concrete according to an embodiment of the present invention is subsequently operated according to the electronic payment flow through the work process of the BPM-based engine, and reviewing the approvers for the input of each drafter. Approval or return work may be performed later. In addition, by breaking away from the unit-site or project-oriented information system, by building an integrated information system that is not limited to time and space, it can be used not only for the unit site but also for other sites. Can be.

The foregoing description of the present invention is intended for illustration, and it will be understood by those skilled in the art that the present invention may be easily modified in other specific forms without changing the technical spirit or essential features of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is shown by the following claims rather than the above description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention. do.

100: Integrated Information System for Improving In-Place Process of Concrete
110: quality characteristics DB
120: BPM-based engine
130: shooting data processing unit
140: information management unit
150: quality characteristics DB management unit
160: quality characteristic monitoring unit
170: process information provider
180: process information integration unit
111: Basic Property DB
112: mechanical properties DB
113: compounding table DB
114: production record DB
115: construction monitoring DB
116: transport monitoring DB
117: performance measurement monitoring DB
161: performance measurement monitoring unit
162: raw material property monitoring unit
163: Quality Characteristics Monitoring Department
171: production process information provider
172: formulation design process information provider
173: construction process information provider
174: conveying process information provider

Claims (11)

Business Process Management (BPM) -based engines that define, implement and manage business processes for the production, mix design, construction and transport of concrete;
A process information providing unit for providing work process information on production, mixing design, construction and transportation of the concrete in association with the BPM-based engine;
A process information integrator that integrates and manages business process information for production, mixing design, construction and transportation of the concrete;
A quality characteristic DB interworking with the BPM-based engine and storing data on various quality characteristics of the concrete in-situ process;
A quality characteristic DB manager for managing the quality characteristic DB to systematically manage and track all quality characteristics of the concrete in-situ process;
A quality characteristic monitoring unit for monitoring raw material properties, production site quality characteristics and performance measurement of the concrete and storing the quality characteristics in the DB; And
An information management unit for managing sharing and storage of information stored in the quality characteristic DB according to a workflow provided by the BPM-based engine,
The process information providing unit,
A production process information providing unit providing business process information related to the production of raw materials;
A compounding design process information providing unit for providing work process information related to the compounding design according to the construction and on-site mixing of the concrete;
Construction process information providing unit for providing work process information associated with the construction of the concrete; And
Transport process information providing unit for providing the work process information related to the transport of the concrete
Integrated information system for improving the site casting process of concrete, including. delete The method of claim 1,
Wherein the information management unit through the BPM-based engine integrated information system for improving the on-site casting process of the concrete, characterized in that to grasp the overall flow and current progress of each work process in real time. The method of claim 1,
The information management unit grants the user authority for access control, integrated information system for improving the on-site casting process of the concrete, characterized in that to create a user-specific repository through the web hard. The method of claim 1,
The quality characteristic DB is continuously updated for each production site of the concrete, and the quality characteristic DB management unit analyzes the production record state stored in the quality characteristic DB to automate the work process for improving the on-site casting process of concrete. Integrated Information System. The method of claim 1,
The quality characteristic DB management unit, the integrated information system for improving the on-site casting process of the concrete, characterized in that the derivation of the quality characteristic factor and on-site placing process in consideration of the input to the quality characteristic DB. The method of claim 1, wherein the quality characteristic DB,
A base property DB in which data on raw material properties of the concrete are stored;
A mechanical property DB storing data on mechanical properties of raw materials of the concrete;
A compounding table DB storing compounding table data according to construction and field mixing of the concrete;
A production record DB in which production record data is stored according to construction and field mixing of the concrete;
A construction monitoring DB in which monitoring data is stored during construction of the concrete;
A transport monitoring DB in which monitoring data is stored during transport of the concrete; And
Performance measurement monitoring DB, which stores monitoring data on the performance from the production of concrete to after pouring
Integrated information system for improving the site casting process of concrete, including. The method of claim 1, wherein the quality characteristic monitoring unit,
A performance measurement monitoring unit for continuously monitoring the quality characteristics of the concrete from production of the concrete to after pouring;
Raw material property monitoring unit for monitoring the raw material properties and mechanical properties of the concrete; And
Production site quality characteristic monitoring unit for monitoring the quality characteristics of the concrete at the production site of the concrete
Integrated information system for improving the site casting process of concrete, including. delete The method of claim 1,
Integrated information system for improving the site casting process of concrete further comprising a photographing data processing unit for receiving real-time photographed information in the concrete site and processing it in a format that can be input to the quality characteristics DB. The method of claim 10,
The photographing data processing unit receives field information photographed in real time through a mobile field terminal having a built-in digital camera, and the field information automatically captures photographing date and location information using GPS information in connection with the quality characteristic DB. Integrated information system for improving the cast-in-place process of concrete, characterized in that the input.

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