KR20230041345A - A system for managing equipment using digital twin information - Google Patents

Abstract

The present invention provides a system for managing equipment by using digital twin information. The system comprises: an information collection unit which collects information on equipment placement within a structure, information on equipment provided by an equipment supplier, and information on a person in charge of the equipment; a mapping table creation unit which collects the information collected by the information collection unit and creates an equipment mapping table by matching the information on the equipment and the information on the person in charge to each equipment placed in the structure; and a digital twin unit which uses previously stored drawings and view data on the organization of the structure and the equipment within the structure to create a virtual twin model obtained by modeling the structure, and uses the twin model and the equipment mapping table to update the information on the equipment corresponding to each equipment in the twin model and output the same on a screen. Therefore, the system can efficiently manage the equipment within the structure.

Description

Equipment management system using digital twin information {A SYSTEM FOR MANAGING EQUIPMENT USING DIGITAL TWIN INFORMATION}

The present invention relates to an equipment management system using digital twin information, and more particularly, digital twin information capable of performing equipment management in a structure using a virtual twin model formed of a structure such as a ship as a 3D model. It is about an equipment management system using

In general, many types of equipment are mounted on a structure, for example, a ship, and in managing these equipment, management was performed using a manual provided by an equipment supplier for each equipment.

In particular, in the case of large ships, since there are many types of equipment to be managed, an equipment management system capable of efficiently managing them is required.

A plurality of equipment in a ship is periodically inspected or maintained by a department or person in charge, but it is difficult to solve problems with various symptoms occurring in each equipment because numerous types of equipment have to be managed.

In addition, even when the person in charge inspects the equipment in the ship, it is difficult to easily check the state of the equipment, and as the inspection time is delayed, there is a problem that the efficiency of the inspection work is reduced.

Meanwhile, in recent years, a system for managing facilities or equipment using digital twin technology has been introduced in various industries.

A digital twin refers to a technology for obtaining characteristics and information about an object, such as making a twin of an object in the real world on a computer and predicting the result of an object's operation in advance by simulating a situation that may occur in reality with a computer. .

Digital twin technology can improve production and service efficiency in various industries because it can know various conditions, productivity, operation scenarios, etc. of real assets, and can be easily applied to three-dimensionally checking and managing the status of various facilities and equipment. It is a situation that has recently been attracting attention.

However, in the case of ships, it is still at the stage of trying digital twin technology, and the development or utilization of technology for actual application is insufficient.

Patent Publication No. 2013-0060750 (published date: 2013.06.10.) "Ship equipment data integrated management system using a portable terminal"

In the present invention, an equipment management system using digital twin information, specifically, a virtual twin model in which a structure such as a ship is formed as a 3D model is created, and corresponding equipment information and real-time status information for each equipment in the twin model Or, it is intended to provide an equipment management system using digital twin information that can efficiently manage equipment in a structure by updating the normality and providing visualization to the person in charge.

The technical problems to be achieved in the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the description below. You will be able to.

In order to solve the above problems, the present invention is an information collection unit that collects equipment arrangement information in a structure, equipment information provided from equipment suppliers, and information of a person in charge of equipment, and the information collected by the information collection unit. For each equipment placed in the structure, a mapping table creation unit that creates an equipment mapping table by matching equipment information and person in charge information for each equipment placed in the structure, and drawing and view data for the previously stored structure of the structure and equipment in the structure Digital twin information including the digital twin part that creates a virtual twin model modeling the structure, updates the corresponding equipment information for each equipment in the twin model using the twin model and equipment mapping table, and outputs it through the screen. Provides an equipment management system using

In addition, the digital twin unit outputs the twin model on the screen through the output device, including the output device, and when the equipment in the twin model is selected, the equipment management system using digital twin information that outputs the equipment information of the selected equipment together. provides

In addition, the digital twin unit provides an augmented reality mode through an output device, providing an equipment management system using digital twin information that overlaps the twin model in the field of view of the person in charge when inspecting equipment in the structure and provides it as an image. .

In addition, the output device provides an equipment management system using digital twin information including at least one of a monitor, a portable terminal, a smart phone, a wearable display, or a head-mounted display.

In addition, the digital twin further includes a control server that monitors a plurality of equipment in the structure, receives real-time status information of each equipment, determines whether each equipment is normal based on the equipment mapping table, and requests inspection by a person in charge. Provides an equipment management system using information.

In addition, the digital twin unit, in conjunction with the control server, updates the real-time status information of each equipment or whether each equipment is normal as determined by the control server to each corresponding equipment in the twin model and outputs it through the screen. Provides an equipment management system using information.

In addition, the control server accumulates real-time status information of each equipment in the database, analyzes the accumulated status information of the equipment at regular time intervals, and based on the equipment information included in the equipment mapping table, for each equipment, normal, Provides an equipment management system that utilizes digital twin information that is judged as one of caution and risk levels.

In addition, the control server extracts the information of the person in charge corresponding to the corresponding equipment from the equipment mapping table for the equipment determined to be of caution or danger level, and the digital twin information for requesting on-site inspection to the department or person in charge included in the person in charge information. Provides an equipment management system using

In addition, the control server, as a result of on-site inspection, equipment using digital twin information that relaxes the rating criteria of the equipment and updates the relaxed criteria in the equipment mapping table when equipment judged as caution or danger level operates normally management system is provided.

In addition, the control server provides an equipment management system using digital twin information that communicates with the central management server that manages structures on land and transmits updated information to the central management server according to the inspection of equipment in the structure. .

In addition, the information collection unit and mapping table generation unit are provided in the central management server that manages structures on land, the control server is provided in the structure and communicates with the central management server, and the digital twin unit is provided in the central management server or structure It provides an equipment management system using digital twin information.

An equipment management system using digital twin information according to an embodiment of the present invention generates a virtual twin model in which a structure such as a ship is formed as a 3D model, and corresponding equipment information for each equipment in the twin model, By updating real-time status information or whether it is normal or not, visualizing it and providing it to the person in charge, the person in charge can easily grasp the condition of the equipment when inspecting the equipment in the structure, so that the equipment management in the structure can be efficiently performed.

In addition, with respect to a plurality of equipment disposed in the structure, arrangement information, equipment information, and person in charge information may be collected, and an equipment mapping table used for diagnosing abnormalities and failures of equipment in the structure may be generated using the collected information.

In addition, it is possible to receive real-time status information about a plurality of equipment in the structure, determine whether each of the plurality of equipment in the structure is normal based on the equipment mapping table, and perform an inspection, For equipment, the accumulated inspection history is analyzed and fed back to the equipment supplier or related company, so that the cause of equipment failure can be efficiently resolved, and the cause of equipment failure that may occur in the future can be predicted, as well as the prediction of equipment It is possible to understand the replacement cycle of equipment parts by understanding the life span.

The effects obtainable in the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description below. will be.

1 shows the configuration of an equipment management system using digital twin information according to a first embodiment of the present invention.
2 shows equipment mapping tables according to the first and second embodiments of the present invention.
3 and 4 show screens on which a twin model is output through the digital twin unit according to the first and second embodiments of the present invention.
5 illustrates the configuration of an equipment management system using digital twin information according to a second embodiment of the present invention.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

The detailed description set forth below in conjunction with the accompanying drawings is intended to describe exemplary embodiments of the present invention and is not intended to represent the only embodiments in which the present invention may be practiced.

In order to clearly describe the present invention in the drawings, parts irrelevant to the description may be omitted, and the same reference numerals may be used for the same or similar components throughout the specification.

In embodiments of the present invention, expressions such as “or” and “at least one” may represent one of the words listed together, or a combination of two or more.

1 shows the configuration of an equipment management system 100 using digital twin information according to the first embodiment of the present invention, and FIG. 2 shows an equipment mapping table according to the first embodiment of the present invention. , FIGS. 3 and 4 show a screen on which a twin model is output through the digital twin unit 130 according to the first embodiment of the present invention.

Prior to description, structures described in this embodiment include offshore structures and onshore structures, and may include ships and offshore plants in the case of offshore structures, and land plants and buildings in the case of onshore structures.

In this embodiment below, an equipment management system for managing equipment inside a ship using digital twin information will be described, but the present invention is not necessarily limited thereto, and can be applied to the above-described offshore structures and onshore structures other than ships. It is self-evident that it can

The equipment management system 100 using digital twin information according to this embodiment creates a virtual twin model formed of a 3D model of a ship through the digital twin unit 130, and for each equipment in the twin model Corresponding equipment information, real-time status information, or normality are updated and visualized and provided to the person in charge, so that the state of the equipment in the ship can be grasped in three dimensions, so that equipment management in the ship can be efficiently performed.

1 to 4, the equipment management system 100 using digital twin information according to the first embodiment of the present invention includes an information collection unit 110, a mapping table generation unit 120, and a digital twin unit. (130) and a control server (140).

The information collection unit 110 may collect equipment arrangement information in a ship, equipment information provided from an equipment supplier (vendor), and information of a person in charge of the equipment.

Specifically, the information collection unit 110 may collect equipment placement information of the ship from the central management server 200 that manages the ship. As an example, the equipment placement information is for all equipment constituting the ship. It may include location information on the vessel.

In addition, the information collection unit 110 collects equipment information provided from equipment suppliers, such as equipment performance information, detailed parts information, purchase information, maintenance information, and supplier information for each equipment constituting the ship. can be collected

In addition, from the central management server 200 that manages the ship, information on the department in charge of managing each equipment in the ship or the person in charge may be collected as person in charge information.

The mapping table generation unit 120 may generate an equipment mapping table by collecting information collected by the information collection unit 110 and matching equipment information and person in charge information for each equipment disposed in the ship.

Specifically, referring to FIG. 2, the mapping table generation unit 120 collects equipment arrangement information, equipment information, and person in charge information in the ship collected by the information collection unit 110, and collects the collected information in a predetermined format. It can be applied to the mapping table to create a device mapping table.

As an example, in the case of equipment mounted on a ship, since the application environment, performance, inspection method, maintenance method, and maintenance cycle are different depending on the type of equipment, each documented equipment information from equipment suppliers supplying the equipment However, since each equipment supplier has a different format of equipment information, it is necessary to organize it according to a common format in order to efficiently manage this equipment information.

Accordingly, the mapping table generation unit 120 of the present embodiment extracts the equipment code of each equipment from equipment information provided from a plurality of equipment suppliers, and performs performance information, detailed parts information, maintenance and repair information for the corresponding equipment for each equipment code. Information, purchase information, and supplier information may be extracted and applied to a preset mapping table.

In addition, the mapping table generation unit 120 may reflect equipment arrangement information on a location in the ship for each equipment classified by equipment code in the mapping table.

In addition, information on a department or person in charge of managing each device classified by device code may be reflected in the mapping table.

In this way, the mapping table generation unit 120 may generate an equipment mapping table by matching equipment information, in-vessel equipment arrangement information, and person in charge information for each equipment code to a mapping table of a predetermined format.

The digital twin unit 130 may create a virtual twin model modeling the ship using the previously stored structure of the ship and drawings and view data of equipment within the ship.

In addition, using the generated twin model and equipment mapping table, corresponding equipment information for each equipment in the twin model can be updated and displayed on the screen.

Specifically, the digital twin unit 130 may generate a virtual twin model that models the ship in 3D using design drawings of the ship or view data on the structure of the ship and equipment inside the ship. The twin model is formed in the same way as the actual ship, so the equipment in the twin model can be placed in the same location as the equipment in the actual ship.

In addition, the digital twin unit 130 may use the equipment mapping table generated by the mapping table generator 120 to match a plurality of pieces of equipment information applied to the equipment mapping table with corresponding equipment in the twin model.

In this case, by using the equipment arrangement information in the ship applied to the equipment mapping table, each location of a plurality of equipment in the twin model may be identified, and corresponding equipment information may be matched for each equipment.

In addition, the digital twin unit 130 may include an output device 131, and output the twin model through the screen of the output device 131.

Here, the output device 131 may be formed of a monitor, a portable terminal, a smart phone, a wearable display, or a head mounted display (HMD, Head Mounted Display), and the like, and through the display screen of the output device 131 A twin model corresponding to the actual ship can be output.

Accordingly, the digital twin unit 130 can output the twin model through the output device 131 and provide it to the user as a screen, and when the user selects the equipment in the twin model, the equipment information of the corresponding equipment, that is, the equipment At least one of performance information, detailed parts information, purchase information, maintenance information, and supplier information may be output.

In addition, the digital twin unit 130 may provide an augmented reality mode through the output device 131.

As an example, when a user uses a head-mounted display, an augmented reality mode is supported to overlap a virtual twin model in the user's field of view and show it as an image, and when the user selects a device in the twin model, the device's Equipment information can be output and displayed.

In addition, it goes without saying that the augmented reality mode can be supported through a monitor, portable terminal, or smart phone that can be carried by the user.

In addition, the digital twin unit 130 interlocks with the control server 140 to be described later, and displays real-time status information about the equipment in the twin model and whether or not the equipment determined by the control server 140 is normal through the output device 131. It can be displayed, and a detailed description thereof will be described later.

The control server 140 monitors a plurality of equipment in the ship, receives real-time status information of each equipment, determines whether each equipment is normal based on the equipment mapping table, and requests inspection of a person in charge in case of an abnormality. .

A plurality of equipment installed in the ship may be provided with a sensor unit 10 that detects the state of each equipment, and the sensor unit 10 detects the state of the equipment in real time when the equipment is operating, and transmits the detected state information to the control server. (140).

Here, the sensor unit 10 can selectively detect a measurable environment, that is, temperature, pressure, voltage, level, and speed, etc. according to the type of equipment when the equipment is operating, and provides the detected equipment state information in real time. It can be transmitted to the control server 140.

In addition, the control server 140 can monitor a plurality of equipment in the ship using equipment status information received in real time from the sensor unit 10 provided in each of the plurality of equipment, and collects the equipment status information to It can be accumulated in the database 141.

In addition, the control server 140 periodically analyzes the status information of each equipment in the ship accumulated in the database 141, and determines whether the operating state of each equipment is normal or abnormal based on the equipment mapping table there is.

Specifically, the control server 140 analyzes the accumulated state information of each equipment at regular time intervals, and based on equipment performance information classified by equipment code in the equipment mapping table, the operating state of each equipment is normal, caution It can be classified by judging and classifying into three levels of danger and risk, and for equipment classified as caution or danger, an inspection by the person in charge can be requested.

At this time, when the control server 140 determines the operating state of the equipment as normal, caution, or danger, for example, in the case of an engine, equipment information about the engine of the equipment code corresponding to the engine in the equipment mapping table, that is, the engine During operation of the engine, performance information such as appropriate temperature, pressure, voltage, and speed may be extracted, and based on the extracted performance information, the state of the engine may be determined as one of normal, caution, and danger.

In this process, if the corresponding equipment is determined to be a caution level, the control server 140 extracts information on the person in charge corresponding to the corresponding equipment from the equipment mapping table, and requests an inspection to the department or person in charge of managing the corresponding equipment. .

In addition, the control server 140 can provide the digital twin unit 130 with real-time status information for each equipment in the ship and information for determining whether the equipment is normal, and accordingly, the person in charge of the digital twin unit 130 Equipment inspection can be performed using the output device 131 .

At this time, when the person in charge selects the equipment to be inspected from the virtual twin model output through the output device 131 of the digital twin unit 130, the equipment information, real-time status information, and information on whether or not the equipment is normal are displayed. can be output.

As an example, when a person in charge performs equipment inspection on site using a head-mounted display, a virtual twin model can be overlapped and displayed in the field of view of the person in charge in augmented reality mode, and when the person in charge selects the equipment in the twin model, Along with the equipment information of the corresponding equipment, real-time status information and information on whether or not the equipment is normal may be output to the field of view of the person in charge.

Accordingly, the person in charge can easily check information about the state of the corresponding equipment or whether the corresponding equipment is operating normally using the output device 131 of the digital twin unit 130, so that equipment inspection can be easily performed. there is.

In addition, as a result of the on-site inspection of the corresponding equipment, if it operates normally despite being judged as a warning level, the control server 140 updates the inspection history in the database 141 and relaxes the criteria for determining the corresponding equipment. Information of the corresponding equipment may be updated in the equipment mapping table.

On the other hand, as a result of the on-site inspection by the person in charge of the equipment, if the state of the equipment requires attention, the control server 140 updates the inspection history of the equipment in the database 141, and corresponds to the equipment in the equipment mapping table. It is possible to extract the information of the supplier that needs to be checked and provide the inspection history of the equipment to the equipment supplier.

In addition, the control server 140 analyzes the data accumulated in the database 141 for the equipment classified as attention level, and feeds back the analyzed information to the equipment supplier, requesting the equipment supplier to upgrade the performance of the corresponding equipment. can

On the other hand, when the corresponding equipment is determined to be a risk level, the control server 140 extracts information and maintenance information corresponding to the corresponding equipment from the equipment mapping table, and performs on-site inspection to the department or person in charge of managing the equipment. It can be requested, and the inspection history for on-site inspection can be updated in the database 141.

At this time, the department or person in charge may repair or replace the equipment during the on-site inspection of the equipment, using the maintenance information of the corresponding equipment provided through the output device 131 of the digital twin unit 130. to perform equipment repair or replacement work.

In addition, if self-repair is not possible or there is no replacement equipment, the control server 140 may perform a request for equipment, and the control server 140 may request repair of the equipment from the equipment supplier of the equipment or purchase the equipment. can request

In addition, the control server 140 may statistically analyze the cause of failure of the corresponding equipment using the data of the corresponding equipment accumulated in the database 141, and periodically provide the analyzed data to the shipping company.

On the other hand, the control server 140 performs communication (wired or wireless) with the central management server 200 that manages the ship on land, and transmits updated information to the central management server 200 according to the inspection of the equipment in the ship. can

As an example, the control server 140 may transmit information such as inspection history, repair history, or replacement history of in-vessel equipment to the central management server 200 .

5 shows the configuration of an equipment management system 500 using digital twin information according to a second embodiment of the present invention.

Referring to FIG. 5, the equipment management system 500 using digital twin information according to the second embodiment of the present invention has the same configuration as the equipment management system 100 of the first embodiment described above, but collects information. The unit 410 and the mapping table generation unit 420 are provided in the central management server 400 on land, the control server 310 is provided in the ship, and the digital twin unit 430 is provided in the ship or the central management server 400 ) can be provided.

The information collection unit 410 is provided in the central management server 400 that manages the ship on land, and for the ship to be managed, equipment arrangement information in the ship, equipment information provided from equipment suppliers, and information of the person in charge of the equipment can be collected.

Here, the equipment arrangement information includes in-vessel location information of all equipment constituting the management target ship, and the equipment information includes equipment performance information, detailed parts information, and purchase information for each equipment constituting the management target ship. , maintenance information and supplier information, etc., and the person in charge information may include information on the department or person in charge of managing each equipment in the ship to be managed.

The mapping table generation unit 420 is also provided in the central management server 400 that manages ships on land, and collects the information collected by the information collection unit 410 for each equipment deployed in the target ship. An equipment mapping table may be generated by matching equipment information and person in charge information.

As an example, referring to FIG. 2 , the mapping table generation unit 420 provides equipment information such as equipment performance status, detailed parts, maintenance methods and manuals/guides, maintenance cycles and suppliers for each equipment code, An equipment mapping table can be created by applying information such as the location of the equipment and the department in charge.

The digital twin unit 430 may be provided in each of the ship and the central management server 400 and interoperate with each other, or may be provided in one of the ship and the central management server 400. As an example, in this embodiment, as shown in FIG. Likewise, it shows that the central management server 400 is provided with the digital twin unit 430.

The digital twin unit 430 may create a virtual twin model modeling the ship to be managed using the previously stored structure of the ship to be managed and drawings and view data of equipment in the ship.

In addition, using the generated twin model and equipment mapping table, corresponding equipment information for each equipment in the twin model can be updated.

That is, the digital twin unit 430 can determine the location of each of a plurality of equipment in the twin model using the equipment arrangement information in the ship applied to the equipment mapping table, and match the corresponding equipment information for each equipment. .

In addition, the central management server 400 may transmit the twin model generated by the digital twin unit 430 to the corresponding management target vessel using a wired or wireless communication network.

Meanwhile, the control server 310 provided in the vessel to be managed may receive and store the twin model modeling the corresponding vessel and the equipment mapping table from the central management server 400 .

In addition, the control server 310 monitors a plurality of equipment in the ship, receives real-time status information of each equipment, determines whether each equipment is normal based on the equipment mapping table, and requests a person in charge inspection in case of abnormality. can

At this time, a plurality of equipment installed in the ship is provided with a sensor unit for detecting the state of each equipment, so that the equipment state is detected in real time when the equipment is operating through the sensor unit, and the detected state information can be transmitted to the control server 310. .

Accordingly, the control server 310 may monitor a plurality of equipment in the ship using the equipment status information received in real time from the sensor unit, collect the equipment status information, and accumulate it in the internal database 311 .

In addition, the control server 310 periodically analyzes the status information of each equipment in the ship accumulated in the database 311, and determines whether or not the operating state of each equipment is normal based on the equipment mapping table, for example, normal, It can be judged in three levels of caution and danger, and a person in charge can request an inspection for equipment classified as caution or danger.

At this time, the control server 310 may match real-time status information and information determined whether the equipment is normal for each equipment provided in the twin model of the ship.

Accordingly, when a person in charge checks equipment, if the equipment to be inspected is selected from the twin model using the output device, equipment information, real-time status information, and information on whether or not the equipment is normal may be output.

As an example, referring to FIGS. 3 and 4 , when a person in charge performs an equipment inspection in the field using a head-mounted display, an augmented reality mode may be provided. When the person in charge selects equipment in the twin model, the corresponding In addition to equipment information, real-time status information, and information on whether or not the equipment is normal, information on the person in charge, the next inspection date, and supplier information (vendor information) may be additionally displayed in the field of view of the person in charge.

Accordingly, the person in charge can easily check information about the state of the corresponding equipment or whether the corresponding equipment is operating normally using the output device, so that the equipment can be inspected conveniently.

In addition, as a result of the on-site inspection of the corresponding equipment, if it operates normally despite being judged as a caution level, the control server 310 may update the inspection history to the database 311 and the equipment mapping table, and the determination criteria of the corresponding equipment , it is possible to transmit the relaxed information of the corresponding equipment and the updated equipment mapping table to the central management server 400 on land in real time or at a specific point in time.

At this time, the central management server 400 updates the information of the corresponding equipment that has been mitigated transmitted from the vessel to be managed to the existing equipment mapping table in the central management server 400, or the existing equipment mapping table received from the vessel to be managed It can be replaced with an updated equipment mapping table.

In addition, when the corresponding equipment is determined to be a risk level, the control server 310 extracts information on the person in charge and maintenance information corresponding to the corresponding equipment from the equipment mapping table, and performs on-site inspection to the department or person in charge of managing the equipment. It is possible to request, update the inspection history for on-site inspection in the database 311, and transmit the updated information to the central management server 400 on land.

That is, the control server 310 may transmit information such as inspection history, repair history, or replacement history of in-vessel equipment to the central management server 400 .

On the other hand, in the above-described second embodiment, it has been described that the digital twin unit 430 is provided in the central management server 400 on land, but as another example, the central management server and the ship each have a digital twin unit provided to interoperate with each other In this case, the twin model of the ship can be created in the digital twin part provided in the central management server, and in the digital twin part provided in the ship, equipment information, real-time status information and normality of each equipment in the twin model Information can be matched and output to the user through an output device.

As another example, if only the ship is equipped with a digital twin, a twin model of the ship is created in the digital twin in the ship, and each equipment in the twin model is assigned using an equipment mapping table transmitted from the central management server. It can match information such as equipment information, real-time status information, and whether or not it is normal, and output it to the user through an output device.

As described above, the equipment management system (100,500) using digital twin information according to an embodiment of the present invention creates a virtual twin model in which a structure such as a ship is formed as a 3D model, and each Equipment information corresponding to the equipment, real-time status information, or normality is updated and visualized to the person in charge, so that the person in charge can easily grasp the condition of the equipment when inspecting the equipment in the structure, enabling efficient equipment management in the structure. can be done

In addition, with respect to a plurality of equipment disposed in the structure, arrangement information, equipment information, and person in charge information may be collected, and an equipment mapping table used for diagnosing abnormalities and failures of equipment in the structure may be generated using the collected information.

In addition, it is possible to receive real-time status information about a plurality of equipment in the structure, determine whether each of the plurality of equipment in the structure is normal based on the equipment mapping table, and perform an inspection, For equipment, the accumulated inspection history is analyzed and fed back to the equipment supplier or related company, so that the cause of equipment failure can be efficiently resolved, and the cause of equipment failure that may occur in the future can be predicted, as well as the prediction of equipment It is possible to understand the replacement cycle of equipment parts by understanding the life span.

Embodiments of the present invention disclosed in this specification and drawings are only presented as specific examples to easily explain the technical content of the present invention and help understanding of the present invention, and are not intended to limit the scope of the present invention.

Therefore, the scope of the present invention should be construed as including all changes or modifications derived based on the technical idea of the present invention in addition to the embodiments disclosed herein.

100, 500: equipment management system 110, 410: information collection unit
120, 420: mapping table generation unit 130, 430: digital twin unit
131: output device 140, 310: control server
141, 311: database 10: sensor unit
200, 400: central management server

Claims (11)

An information collection unit that collects equipment arrangement information within a structure, equipment information provided from equipment suppliers, and information of a person in charge of equipment;
a mapping table generation unit that collects the information collected by the information collection unit and generates an equipment mapping table by matching equipment information and person in charge information with respect to each equipment disposed in the structure; and
A virtual twin model modeling the structure is created using the previously stored structure of the structure and the drawing and view data of the equipment in the structure, and using the twin model and the equipment mapping table, for each equipment in the twin model An equipment management system that utilizes digital twin information, including a digital twin that updates corresponding equipment information and outputs it through the screen.
According to claim 1,
The digital twin unit,
An equipment management system using digital twin information, including an output device, to output the twin model on the screen through the output device, and when the equipment in the twin model is selected, the equipment information of the selected equipment is output together.
According to claim 2,
The digital twin unit,
An equipment management system using digital twin information that provides an augmented reality mode through the output device and provides an image by overlapping the twin model in the field of view of the person in charge when inspecting equipment in the structure of the person in charge.
According to claim 2,
The output device is
An equipment management system using digital twin information including at least one of a monitor, a portable terminal, a smartphone, a wearable display, or a head-mounted display.
According to claim 1,
A digital twin further comprising a control server that monitors a plurality of equipment in the structure, receives real-time status information of each equipment, determines whether each equipment is normal based on the equipment mapping table, and requests inspection by a person in charge. Equipment management system using information.
According to claim 5,
The digital twin unit,
In conjunction with the control server, the real-time status information of each equipment or whether each equipment is normal determined by the control server is updated to each corresponding equipment in the twin model, and the digital twin information output through the screen Utilized equipment management system.
According to claim 5,
The control server,
The real-time status information of each equipment is accumulated in a database, and the accumulated status information of the equipment is analyzed at regular time intervals, and based on the equipment information included in the equipment mapping table, normal, caution, and An equipment management system using digital twin information that is judged by one of the risk classes.
According to claim 7,
The control server,
For the equipment judged as the caution or risk level, the information of the person in charge corresponding to the equipment is extracted from the equipment mapping table, and digital twin information is used to request on-site inspection to the department or person in charge included in the person in charge information. equipment management system.
According to claim 8,
The control server,
As a result of the on-site inspection, if the equipment judged to be of the caution or danger level operates normally, the equipment's rating criteria are relaxed and the relaxed criteria are updated in the equipment mapping table. Equipment management system using digital twin information.
According to claim 5,
The control server,
Equipment management system using digital twin information that communicates with the central management server that manages structures on land and transmits updated information to the central management server according to the inspection of equipment in the structure.
According to claim 5,
The information collection unit and the mapping table generation unit are provided in a central management server that manages structures on land, the control server is provided in the structure and communicates with the central management server, and the digital twin unit is provided in the central management server. Or an equipment management system using digital twin information provided in the structure.

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