KR20180087767A - Device and method for sharing safety information based on linked data - Google Patents

Abstract

The present invention relates to a linked data technology. More particularly, the present invention relates to a device for sharing safety information to generate and utilize safety information based on linked data and a method thereof. According to the present invention, safety information distributed to a corporation or a public institution is constructed as safety information based on linked data. The safety information can be inferred from safety information required in a construction site by linking with a building information model (BIM). The device includes a design information receiving part, a web data receiving part, an information collecting part, a safety information generating part, and an information reasoning part.

Description

TECHNICAL FIELD [0001] The present invention relates to a safety information sharing device and a method for sharing safety information based on linked data,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a Linked Data technology, and more particularly, to a safety information sharing apparatus and method for generating and utilizing safety information based on linked data.

Industrial safety is directly linked to the life of the worker and should be considered as the first priority to protect the life and health of workers from the various risks of the workplace. In particular, the construction industry is labor intensive and has an outdoor production process. Since the work of various types of work is complex, it is always exposed to a lot of risks.

In order to prevent such safety hazards, various laws, standards, and guidelines have been set up in order to check basic safety-related risk factors in advance and to provide basic safety and health education for workers. Provides various safety guidelines and safety training materials. In spite of these efforts, the fact that the industrial accident mortality rate of the construction industry is rather increased means that the safety management methods and the methods for preventing disasters that have been carried out from past to present have not been so effective, It is difficult to expect a one-step upward disaster prevention effect by simply repeating methods for preventing disasters. In order to overcome the current situation, a different approach is required.

BACKGROUND ART [0002] The background art of the present invention is disclosed in Korean Patent Laid-Open Publication No. 10-2014-013074.

The present invention provides a linked data-based safety information sharing apparatus and method in which various participants engaged in the construction industry share their experiences and knowledge related to safety in order to prevent the loss of life due to a safety disaster.

According to an aspect of the present invention, a safety information sharing apparatus is provided.

A safety information sharing device according to an embodiment of the present invention includes a design information receiving unit for receiving design information based on BIM (Building Information Modeling), a text-based ratio including at least one of a PDF, a Word document, a spreadsheet, An information collecting unit for collecting at least one of a web data receiving unit for receiving structured web data, a disaster case, an accident case, a query response, discussion information, academic information, technical information, product information, equipment information and request information, A safety information generation unit for extracting work situation information from the data received by the web data reception unit based on the safety information classification system, generating safety information in the RDF file format by analyzing the cause of the disaster, To SPARQL queries, and to deduce the safety information and actions that match the request information. have.

According to another aspect of the present invention, a method for sharing safety information in a safety information sharing device is provided.

A safety information sharing method according to an embodiment of the present invention includes steps of inputting a safety information ontology and an RDF file, setting a SPARQL query statement by receiving user's request information, referring to a safety information ontology and an RDF file, Selecting the project information and the user information by referring to the safety information ontology when there is an object to be shared, and transmitting the safety information and the action information to the selected project information and the user And transmitting the information to the terminal according to the information.

The present invention establishes safety information distributed to a corporation or a public institution as safety information based on Linked Data and associates it with a building information model (BIM) to deduce safety information required in the field.

The present invention constructs disaster information generated from construction projects as Linked Data-based safety information, and utilizes the advantage of collective intelligence among various participants to facilitate sharing of experience and sharing related to safety have.

1 is a block diagram of a safety information sharing apparatus according to an embodiment of the present invention.
FIG. 2 is a flowchart illustrating an operation of generating a linked data based RDF file according to an embodiment of the present invention.
3 is a diagram illustrating a safety information classification scheme for sharing data by a safety information sharing device according to an embodiment of the present invention.
FIG. 4 is a diagram illustrating a process of classifying individual data using the safety information ontology constructed based on the safety information classification scheme described above with reference to FIG.
5 to 7 are views illustrating a process of generating an RDF file based on the safety information ontology described above with reference to FIG.
8 to 11 are views illustrating a method of sharing safety information using the safety information ontology and the RDF file in FIGS. 5 to 7 according to an embodiment of the present invention.
10 to 12 are views illustrating a process in which a safety information sharing device according to an embodiment of the present invention deduces safety information according to request information.
13 to 15 are views illustrating a method of utilizing the safety information sharing device according to an embodiment of the present invention.

While the present invention has been described in connection with certain exemplary embodiments, 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 similarities. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. In addition, numerals (e.g., first, second, etc.) used in the description of the present invention are merely an identifier for distinguishing one component from another. Furthermore, the present invention can be embodied in various different forms and is not limited to the embodiments described herein. Also, when a part is referred to as "including " an element, it does not exclude other elements unless specifically stated otherwise.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In order to facilitate a thorough understanding of the present invention, the same reference numerals are used for the same means regardless of the number of the drawings.

1 is a block diagram of a safety information sharing apparatus according to an embodiment of the present invention.

Referring to FIG. 1, the safety information sharing device 100 is connected to one or more terminals to generate or share safety information.

The terminal includes any one of a mobile device such as a PDA, a mobile phone, and a computer recording device having a touch screen or a keypad. The terminal includes an Infrared Data Association (IrDA) module, a Bluetooth module and a UWB : Ultra Wide Band) module, and can be connected to the safety information sharing device 100 through a communication network (network).

The safety information sharing device 100 includes a design information receiving unit 110, a web data receiving unit 120, an information collecting unit 130, a control unit 140, a safety information generating unit 150, an information reasoning unit 160, An information integration unit 170, an information output unit 180, an ontology repository 30, and a safety information repository 40.

The design information receiving unit 110 receives BIM (Building Information Modeling) -based design information. Herein, the design information means a set of data included in a building model generated in a BIM (Building Information Modeling) -based information management system. In the specification of the present invention, the IFC (Industry Foundation Classes) Format.

The web data receiving unit 120 receives text-based unstructured web data including at least one of a PDF, a Word document, a spreadsheet, and an HTML page. Where the web data includes at least one of laws, guidelines, regulations, checklists, and various educational materials. The regulations, guidelines and regulations here are the information to be referred to for the design and construction planning according to the pre-design and construction regulations. Checklists and risk assessment tables are information that should be used for safety planning prior to construction or for on-site verification during construction before or during construction. Various educational materials are information that is used by the manager to search for information, select information appropriate for the purpose of training and educate the worker before the work is done. It can be used for video, PPT, Flash, PDF, Lt; / RTI >

The information collecting unit 130 collects at least one of a disaster case, an accident case, a query response, discussion information, academic information, technical information, product information, equipment information and request information through the terminal. Here, the disaster cases are the information that the administrator searches and refers to for the training of workers or risk assessment. The accident case is information that is used to document the experience that an operator may have caused and to educate and manage the worker in the future. Question and answer information is a document that records questions and discussions between similar professional workers and workers. It is information that can be reflected in current situation by referring to past problems and solutions when problems arise in future projects. Academic, technical, product and equipment information is relevant information that needs to be referenced during design and construction.

The information collecting unit 130 may be connected to, for example, a social network to collect information.

The control unit 140 receives data from the design information receiving unit 110, the web data receiving unit 120 and the information collecting unit 130 and receives the data from the safety information generating unit 150, the information reasoning unit 160, 170 and the information output unit 180.

The safety information generating unit 150 extracts the work situation information from the data received by the design information receiving unit 110 and the web data receiving unit 120 on the basis of the safety information classification system, analyzes the cause of the disaster, . The cause of the disaster includes disaster analysis information and disaster description information. Disaster analysis information includes analysis of disaster impacts related to cost and time, cause analysis to identify the cause of the disaster, and types of disasters that indicate the physical phenomena of the disasters that have occurred. The disaster description information includes at least one of a disaster case name in a text format, an occurrence situation, a measure item and a disaster photograph, a related drawing, a specification, a construction plan and a three-dimensional image. The safety information generator 150 will be described in more detail with reference to FIG. 2 to FIG.

The information reasoning unit 160 generates the request information received from the information collecting unit 130 through the control unit 140 as a SPARQL query and searches the safety information store 40 for an RDF file matched with the request information, . Here, the request information may be a disaster occurrence case, a disaster occurrence date, a process date, a data location, and BIM object information.

In addition, the information reasoning unit 160 can derive a measure based on the inferred safety information. The information reasoning unit 160 will be described in more detail in FIGS. 10 to 12. FIG.

The external information interlocking unit 170 provides external information in cooperation with the external site when the information inference unit 160 requests external information. For example, the external information interlocking unit 170 can transmit the weather information received in conjunction with the weather station site to the information reasoning unit 160. [

The information output unit 180 transmits safety information and action items reasoned by the information reasoning unit 160 to at least one terminal. For example, the information output unit 180 may transmit safety information reasoned by the information reasoning unit 160 for individual or group of construction projects.

The ontology repository (30) stores a safety information ontology based on the safety information classification system. Here, the safety information classification system includes at least one of general information, project information, user information, work situation information, safety information type, file information, and disaster analysis information. The safety information classification system will be described in more detail in Fig.

The safety information storage 40 stores safety information of the RDF file format generated by the safety information generation unit 150 and data collected by the information collection unit 130. [

FIG. 2 is a flowchart illustrating an operation of generating a linked data based RDF file according to an embodiment of the present invention.

Referring to FIG. 2, the safety information sharing device 100 may generate an RDF file of an object in which a disaster occurred in the design data received by the design information receiving unit 110.

In step 210, the safety information sharing device 100 receives BIM-based design information transmitted from the design information receiving unit 110 through the control unit 140.

In step 215, the safety information sharing device 100 receives the object in which the disaster occurred in the design information received in step 210.

In step 230, the safety information sharing device 100 extracts the work status information of the input object with reference to the safety information ontology. Here, the safety information ontology will be described in more detail in FIG.

In step 240, the safety information sharing device 100 analyzes the cause of the disaster occurring in the work situation information extracted in step 230. [

In step 250, the safety information sharing device 100 generates an RDF file of the cause of the disaster occurring in the work situation information.

In step 260, the safety information sharing device 100 stores the RDF file generated in step 250 in the safety information storage.

Alternatively, the safety information sharing device 100 may generate an RDF file of an object in which the disaster occurred in the web data received by the web data receiving unit 120. [

In step 220, the safety information sharing device 100 receives web data from the web data receiving unit 120 through the control unit 140. [

In step 230, the safety information sharing device 100 extracts the work status information of the input object with reference to the safety information ontology.

In step 240, the safety information sharing device 100 analyzes the cause of the disaster occurring in the work situation information extracted in step 230. [

In step 250, the safety information sharing device 100 generates an RDF file of the cause of the disaster occurring in the work situation information.

In step 260, the safety information sharing device 100 stores the RDF file generated in step 250 in the safety information storage.

3 is a diagram illustrating a safety information classification scheme for sharing data by a safety information sharing device according to an embodiment of the present invention.

Referring to FIG. 3, the stable information classification system includes general information, project information, user information, work situation information, safety information type, file information, and disaster analysis information. Here, the general information includes at least one of data input time and weather information. The project information includes at least one of the facility information according to the construction industry standard classification system, the location information indicating the address and coordinate data of the construction site, the construction period, and the construction amount. The user information includes at least one of a basic personal information indicating the user's name, sex, age, nationality, workforce, job title, design, construction, professional construction business, and manpower code for distinguishing simple labor. The work situation information includes at least one of a work type code, a site code, a material code, an equipment code, a tool code, a construction material, and a work period. The safety information type consists of separate classification items. The file information includes at least one of a file name, a file extension, and a language. The disaster analysis information can be used to identify accident codes such as falling, falling, collision, stenosis, fire and suffocation, death codes, injuries and accidents, And control information such as technical, educational, and managerial measures to control the system.

FIG. 4 is a diagram illustrating a process of classifying individual data using the safety information ontology constructed based on the safety information classification scheme described above with reference to FIG.

4, the safety information sharing apparatus 100 according to an exemplary embodiment of the present invention constructs a safety information ontology in a hierarchical structure format 410 of a safety information classification system, It can be assigned as a classification item. Here, the safety information ontology can build safety information ontology using Protege program, which is an ontology authoring tool.

5 to 7 are views illustrating a process of generating an RDF file based on the safety information ontology described above with reference to FIG.

Referring to FIG. 5, the safety information sharing apparatus 100 according to an embodiment of the present invention selects an object in which a disaster occurs in the BIM-based design information, extracts the work situation information from the selected object by referring to the safety information ontology, can do. Here, the work situation information includes a work_result of a selected object, a space, an element, and a material. The safety information sharing apparatus 100 according to an embodiment of the present invention can automatically extract Work_Result, Element, Space, and Material information, which is BIM-based work situation information. For example, when the slab object is selected in the BIM-based design information, the safety information device 100 generates Work_Result (Work Fluid-Applied Waterproofing), Element (Structural Slabs on Grade) , Space (Interior Parking Space), and Material (Polyurethane) in a spreadsheet format. The safety information sharing device 100 according to an embodiment of the present invention generates a Work_Result, Element, Space, and Material items by utilizing the Revit software's Shared Parameters function by using BIM objects modeled by Revit software of Autodesk, OmniClass information can be input and extracted as a spreadsheet template.

FIG. 6 is a diagram illustrating a spreadsheet form of the OmniClass information in FIG.

Referring to FIG. 6, a spreadsheet template is largely divided into three purposes. The first part stores work situation information to search for the knowledge most similar to the situation in which the designer or constructor works. The work situation information stored here is work type, space, part, and material. Work status information follows the hierarchy of the omni class and has a level of detail up to four levels. In addition, the above information can be extracted automatically through BIM. This can contain detailed information that can not be expressed in the title or contents in the existing case, and the terms can be unified. For example, the type of urethane waterproofing method is based on the hierarchy of 'Thermal and Moisture Protection' (Level 1), 'Fluid-Applied Waterproofing' (Level 2) and 'Cold Fluid-Applied Waterproofing' (Level 3) . ≪ / RTI > The second part is input of analytical information to identify the causes of disasters and technical, educational, and management factors to control accidents. The analytical information consists of the cost and time spent on the disaster, and the type and cause of the disaster. Unlike the work situation information discussed earlier, these items are the part that the person in charge must input manually after handling the disaster. The third part contains data such as photographs, BIM models, 2D drawings and specifications required to help understand the exact situation of the disaster. Sectional information and specifications provide the most important information to determine the similarity between the current situation and the disaster.

FIG. 7 is a diagram illustrating a method of generating safety information in an RDF / XML format using a spreadsheet template extracted as described above with reference to FIGS. 5 and 6. FIG.

Referring to FIG. 7, the safety information sharing apparatus 100 designates a path for each item in a spreadsheet-style template, and generates a relationship of input data according to a safety information ontology class to generate safety information in the RDF / XML format .

In Fig. 7, the result of RDF file generation represents a disaster related to polyurethane peeling occurring in the underground parking lot slab of an indoor area, and the cause of the disaster is a lack of skill of the worker during the waterproofing work. All information represented in the generated RDF file is defined using the class of the safety information ontology. In this case, Impact_Time, which is the time taken to deal with the disaster, is 10 days, and the value is assigned in the form of integer. All data attributes are represented in triples, which can be used for various data queries and further analysis. The safety information sharing device 100 according to an embodiment of the present invention can implement an RDF conversion tool using C # language and dotNetRDF, an open source library. The dotNetRDF library is based on .NET platform and technically supports semantic web such as RDF, SPARQL.

8 to 9 are views illustrating a process of sharing safety information using the safety information ontology and the RDF file in FIGS. 5 to 7 according to an embodiment of the present invention.

Referring to FIG. 8, in step 810, the safety information sharing device 100 inputs the safety information ontology and the RDF file to the information collecting part 130. FIG.

In step 820, the safety information sharing device 100 receives user request information and sets it as a SPARQL query statement.

In step 830, the safety information sharing device 100 refers to the RDF file and the safety information ontology input in step 810, searches the safety information storage 40 for an RDF file that matches the request information set in step 820, Infer the action according to the safety information.

Referring to FIG. 9, the safety information sharing apparatus 100 according to an exemplary embodiment of the present invention can search for similar cases when specific task status information is given as request information. In general, SPARQL queries use the SELECT and WHERE clauses to perform basic queries. SELECT? Case is a command to search all cases matching the query statement variable. All variables are specified in the WHERE clause. The conditions of the specific work situation information used in FIG. 10 are dm: Cold_Fluid_Applied_Waterproofing which is a subclass of Work_Result, dm: Structural_Slabs_on_Grade which is a subclass of Element, dm: Polyurethane which is a subclass of Material, Space), dm: Interior_Parking_Spaces, which means to list the cases that satisfy the above four conditions.

Referring back to FIG. 8, in step 840, the safety information sharing device 100 determines whether or not to share.

In step 850, when there is an object to be shared, the safety information sharing device 100 selects project information and user information with reference to the safety information ontology.

In step 860, the safety information sharing device 100 transmits the safety information and the action items reasoned in step 830 to at least one terminal according to the project information and user information selected in step 850.

10 to 12 are views illustrating a process in which the safety information sharing device 100 inferences safety information according to request information according to an embodiment of the present invention.

Referring to FIG. 10, the safety information sharing apparatus 100 according to an exemplary embodiment of the present invention can infer external information in conjunction with inferring a measure as described above in step 830 of FIG.

In step 1010 and step 1015, the safety information sharing apparatus 100 receives the BIM-based design information through the design information receiving unit 110, collects the process table of the design information through the information collecting unit 130, .

In step 1020, the safety information sharing device 100 sets the selected date and time of the job and the process selected in step 1010 as request information, and transmits the request information to the controller 140.

In steps 1025 and 1030, the safety information sharing device 100 calls the information reasoning unit 160 and transmits the request information transmitted in step 1020. [

In steps 1035 and 1040, the safety information sharing device 100 searches the safety information storage 40 for the safety information corresponding to the requirement information condition, and confirms the regulations or guidelines of the safety information. For example, the safety information sharing device 100 confirms the regulations and guidelines of the work type when the request information set in step 1020 is related to the steel frame construction.

In steps 1045 and 1050, the safety information sharing device 100 transmits the weather information to the information reasoning unit 160 by interlocking the weather station data through the external information interlocking unit 170. [ For example, the safety information sharing device 100 can link meteorological data when the laws or guidelines identified in step 1040 are related to wind speed, rainfall, and snowfall.

In step 1055, the safety information sharing device 100 derives a measure considering the weather information. For example, the safety information sharing device 100 may output the stoppage of the work as a measure if the meteorological data linked in step 1050 is consistent with the regulations or guidelines confirmed in step 1040.

In step 1060, the safety information sharing device 100 transmits to the information output unit 180 the rules, guidelines, and action items reasoned by the information reasoning unit 160. [

Referring to FIG. 11, the safety information sharing apparatus 100 according to an exemplary embodiment of the present invention can deduce a measure by referring to an object attribute of the BIM-based design information.

In step 1110, the safety information sharing apparatus 100 receives the BIM-based design information through the design information receiving unit 110, collects the process table of the design information through the information collecting unit 130, and selects the operation date and time .

In steps 1115 and 1120, the safety information sharing device 100 sets up the job date and time selected in step 1110 as request information and transmits it to the control unit 140. [

In steps 1125 and 1130, the safety information sharing device 100 calls the information reasoning unit 160 to transmit the request information.

In step 1135, the safety information sharing device 100 searches the safety information storage 40 for the safety information corresponding to the requirement information condition. For example, if the request information set in step 1115 is an anchor associated with the coarse work and the ALC block, the safety information sharing device 100 can confirm the regulations and guidelines of the work type.

In steps 1140 and 1145, the safety information sharing device 100 confirms the area information to which the object corresponding to the request information belongs.

In steps 1150 and 1155, the safety information sharing device 100 confirms the regulations or guidelines corresponding to the corresponding area information, and derives the action items accordingly. For example, the safety information sharing device 100 can deduce the number of fire extinguishers required for the corresponding area information as a measure.

In step 1160, the safety information sharing device 100 transmits to the information output unit 180 the rules, guidelines, and action items reasoned in steps 1150 and 1155.

Referring to FIG. 12, the safety information sharing apparatus 100 according to an embodiment of the present invention can deduce a measure according to the object addition of the BIM-based design information.

In steps 1210 and 1215, the safety information sharing device 100 receives the BIM-based design information through the design information receiving unit 110 and adds the object in the corresponding design information.

In step 1220, the safety information sharing apparatus 100 sets the object information added in step 1210 as request information, and transmits the object information to the control unit 140. [

In steps 1225 and 1230, the safety information sharing apparatus 100 calls the information reasoning unit 160 and transmits the request information transmitted in step 1220. [

In steps 1235 and 1240, the safety information sharing device 100 searches the safety information storage 40 for the safety information corresponding to the requirement information condition, and confirms the regulations and guidelines of the safety information. For example, when adding an object of a window, a door, an elevator, or a duct in the BIM-based design information, the safety information sharing device 100 deduces the work situation information and sets concrete and block according to the construction work as demand information , The regulations and guidelines of the request information can be made.

In step 1245, the safety information sharing device 100 derives a measure for adding a new object and transmits it to the information reasoning unit 160. For example, the safety information sharing device 100 can automatically add the inbound beam to the BIM-based design information by checking the regulations and guidelines confirmed in step 1240. [

In step 1250, the safety information sharing device 100 transmits to the information output unit 180 the rules, guidelines, and measures reasoned in steps 1240 and 1245.

13 to 15 are views illustrating a method of utilizing the safety information sharing device according to an embodiment of the present invention.

Referring to FIG. 13, the safety information sharing apparatus 100 according to an embodiment of the present invention can share safety information and action items according to the same process.

In step S1510, the safety information sharing device 100 is connected through the first terminal and deduces safety information and action items to be included in the contents of the process on the day. For example, the safety information sharing device 100 may infer the action to restrict the access to the masonry wall constructed by 4 feet or more by searching for the safety information of the process in the case of 5 m of masonry work in the same day process can do.

In step S1520, the safety information sharing device 100 transmits safety information and action items to the first terminal.

In step S1530, the safety information sharing device 100 transmits the stability information and the action items derived in step S1520 to the second terminal.

Through the process shown in FIG. 13, the safety manager can conveniently deduce the safety regulations and the measures according to the eyeglass regulations necessary for the same day process, and can quickly share the information with the task force.

Referring to FIG. 14, the safety information sharing device 100 according to an embodiment of the present invention constructs disaster information as linked data-based safety information, and can utilize it among various participants.

In step S1610, the safety information sharing device 100 collects disaster cases from the first terminal.

In steps S1620 and S1630, the safety information sharing device 100 generates an RDF file of the disaster cases collected in step S1610, and stores the generated disaster case in the safety information storage 40. [

In step S1640, the safety information sharing device 100 transmits the RDF file generated in step S1630 to the second terminal.

In step S1650, the safety information sharing device 100 collects the request information from the third terminal.

In steps S1660 and S1670, the safety-information sharing device 100 searches for safety information (disaster case) that matches the request information collected in step S1650 and transmits it to the third terminal.

Through the process of FIG. 14, it is possible to share disaster cases among workers, constructors and designers of project A, and designers of project B can refer to disasters of project A to prevent disasters that may occur in the same process in advance.

Referring to FIG. 15, the safety information sharing device 100 can share various experiences and knowledge related to safety with various participating parties.

In step S1710, the safety information sharing device 100 collects disaster cases through the first terminal.

In step S1720, the safety information sharing device 100 links the similar case to the data input in step S1110 to generate safety information in the RDF file format.

In step S1730, the safety information sharing device 100 selects a group of similar jobs and user information of the first terminal, and shares the safety information generated in step S1720.

 In step S1740, the safety information sharing device 100 collects disaster cases from a plurality of terminals and stores them in the safety information storage 40. [

In steps S1750 and S1760, the safety information sharing device 100 updates the disaster case through the big data analysis on the case stored in the safety information storage 40. [

As described above with reference to FIG. 15, the safety information sharing device 100 according to an exemplary embodiment of the present invention utilizes the advantages of collective intelligence among various participating parties performing construction projects to facilitate sharing of experiences and sharing related to safety And can easily perform safety-related tasks efficiently by utilizing data on the web and providing functions specific to safety-related tasks.

The safety information sharing method according to various embodiments of the present invention can be implemented in the form of a program command that can be executed through computer means such as various servers. Further, a program and an application for executing the safety information sharing method according to the present invention may be installed in a computer means and recorded in a computer-readable medium. The computer readable medium may include program instructions, data files, data structures, and the like, alone or in combination. Program instructions to be recorded on a computer-readable medium may be those specially designed and constructed for the present invention or may be available to those skilled in the computer software arts. Examples of computer-readable media include magnetic media such as hard disks, floppy disks and magnetic tape; optical media such as CD-ROMs and DVDs; magnetic media such as floppy disks; Includes hardware devices specifically configured to store and execute program instructions such as magneto-optical media and ROM, RAM, flash memory, and the like.

The embodiments of the present invention have been described above. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the disclosed embodiments should be considered in an illustrative rather than a restrictive sense. The scope of the present invention is defined by the appended claims rather than by the foregoing description, and all differences within the scope of equivalents thereof should be construed as being included in the present invention.

100: Safety information sharing device
110: design information receiver
120: Web data receiver
130: Information collecting section
140:
150: Safety information generating unit
160: Information output section
170: Information reasoning part
180: External information linkage section
30: Ontology repository
40: Safety information store

Claims (10)

A design information receiving unit for receiving BIM (Building Information Modeling) based design information;
A web data receiving unit for receiving text-based unstructured web data including at least one of a PDF, a Word document, a spreadsheet, and an HTML page form;
An information collecting unit for collecting at least one of a disaster case, an accident case, a question and answer, discussion information, academic information, technical information, product information, equipment information and request information;
A safety information generation unit for extracting work situation information based on a safety information classification scheme from the data received by the design information receiving unit and the web data receiving unit and generating safety information in an RDF file format by analyzing a cause of the disaster; And
And an information reasoning unit for generating the request information received by the information collecting unit by a SPARQL query and inferring safety information and a measure to be matched with the request information
Safety information sharing device.
In claim 1,
An external information interlocking unit for providing external information in cooperation with an external site when the information inference unit requests external information;
An information output unit for transmitting safety information and action items reasoned by the information reasoning unit to at least one terminal;
A control unit receiving data from the design information receiving unit, the web data receiving unit, and the information collecting unit and controlling the safety information generating unit, the information reasoning unit, the external information interlocking unit, and the information output unit;
Ontology repository for storing safety information ontology based on safety information classification system; And
And a safety information storage for storing safety information of the RDF file format generated by the safety information generation unit and data collected by the information collection unit.
In claim 1,
Wherein the information collecting unit is connected to a social network to collect information.
In claim 1,
Wherein the work situation information includes at least one of a work type code, a site code, a material code, an equipment code, a tool code, a construction material,
The cause of the disaster includes disaster analysis information and disaster description information,
The disaster analysis information includes a disaster impact analysis related to cost and time, a cause analysis meaning a disaster causing subject, and a disaster type indicating a physical phenomenon of a disaster generated,
Wherein the disaster description information includes at least one of a disaster case name in text form, an occurrence status, a measure item and a disaster photograph, a related drawing, a specification, a construction plan, and a three-dimensional image.
In claim 1,
The safety information classification system
General information, project information, user information, work situation information, safety information type, file information, and disaster analysis information,
Wherein the general information includes at least one of data input time and weather information,
The project information includes at least one of facility information according to a construction industry standard classification system, location information indicating a construction site address and coordinate data, a construction period, and a construction amount,
The user information includes at least one of a basic personal information indicating a user's name, a gender, an age and nationality, a manpower code for classifying a position, a position, a design, a construction, a professional construction business,
Wherein the file information includes at least one of a file name, a file extension, and a language,
The disaster analysis information may include accident codes such as falling, falling, collision, stenosis, fire and suffocation, death codes, injuries such as injuries and accidents, loss amounts of labor, days, And control information such as technical, educational, and management measures for controlling the safety information sharing device.
Receiving BIM-based design information or web data;
Receiving an object where a disaster occurred in the received design information;
Extracting work status information of the input object with reference to a safety information ontology;
Analyzing the cause of the disaster occurring in the extracted work situation information;
Generating an RDF file of the cause of the disaster occurring in the work status information; And
And storing the RDF file in a safety information storage.
In claim 6,
The step of receiving BIM-based design information or web data
Industry Foundation Classes (IFC) files based on Building Information Model (BIM) or
Construction safety related laws, enforcement ordinances, enforcement regulations, construction safety education videos, animations, photographs, construction safety brochures, leaflets, safety checklists, risk assessment tables, accident cases, press articles, Information and technical information, product information, and equipment information.
In claim 6,
In order to share an RDF file stored in the safety information store,
Inputting a safety information ontology and an RDF file;
Setting a SPARQL query statement by receiving user request information;
Referring to the safety information ontology and the RDF file, inferring an RDF file and a measure corresponding to the request information;
Selecting project information and user information with reference to the safety information ontology when there is an object to be shared; And
And transmitting the safety information and the action information to at least one terminal according to the selected project information and user information.
In claim 8
The step of inferring the RDF file and the action items matching the request information with reference to the safety information ontology and the RDF file
Safety information including at least one of safety regulations, disaster cases, URL, and accident prevention measures by receiving request information including at least one of a disaster occurrence case, a disaster occurrence date, a process date, a data location and BIM object information A safety information sharing method inferring the safety information.
A computer program that executes the safety information sharing method according to any one of claims 5 to 9 and is recorded on a computer-readable recording medium.

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