KR101044990B1 - System and method of managing a drain pipe using augmented reality - Google Patents

Abstract

PURPOSE: A system and method of totally managing drain pipes are provided to automatically input and manage the construction information by saving the product information linked with the GPS location information and the time information which are generated when reading the ID code. CONSTITUTION: A total management method of drain pipes includes the steps as follows. An integrated management server (101) generates an information ID code using the serial number of the product related to drain pipes and stores and transmits the product related information which is mapped to the information ID code. An information ID code print terminal prints the information ID code to the form which can be attached to product. A user terminal(130) recognizes the information ID code from the product in which the information ID code is attached. A user terminal outputs the product related information mapped in the information ID code.

Description

System and method of managing a drain pipe using augmented reality}

The present invention relates to a water and sewage conduit management system, and more particularly, to a water and sewage conduit management system and method using information recognition means such as a barcode, QR code, and augmented reality and GPS.

In general, sewage refers to sewage and stormwater and plant wastewater, and sewage refers to conduits (sewer conduits) and other workpieces and facilities (conduits, auxiliary facilities, The sewage treatment facility and the sewage treatment facility where the sewage and rainwater are collected, the sewage treatment facility that flows through the collection and drainage facility, and discharged again through the sewage treatment facility. And sewage conduits that take the connection between these facilities and disseminate sewage and stormwater.

Current water and sewage conduit management is not only good old-fashioned but also maintains the design drawings after sale and installation is not well confirmed and managed for the actual construction. In some cases, it is not possible to accurately check the production date, producer, status, etc. of the related product, and it may not be possible to know whether the product used for construction is remanufactured or used, except for the purchaser of the goods.

In addition, there is a lack of a system that can accurately manage the stock, movement path and storage status of the product, it is not known whether the design drawings and the actual construction location and specifications match. Therefore, it is impossible to actually check until the location is parsed.

There is a great demand for a system that can easily enter and verify this information, but to date it is not well supported. In addition, when the system capable of managing this is combined with information such as GPS, the accuracy and scalability of the information can be greatly increased, the need for a comprehensive water and sewage conduit management system is urgently required.

It is an object of the present invention to provide a total water and sewage conduit management system and method using augmented reality capable of effective and active management of water and sewage conduits by building a D / B and systems capable of integrated management of water and sewage conduits.

It is also an object of the present invention to provide a water and sewage conduit management system and method using augmented reality that can be integrated management for water and sewage conduit by attaching information recognition means, such as a barcode or QR code to each product to be managed.

In addition, an object of the present invention is to obtain various information by using information recognition means such as a barcode or QR code installed in the product, and to enhance the confirmation whether or not match with the design drawings by storing in the database with the construction information when construction The present invention provides a comprehensive management system and method for water and sewage conduit using reality.

It is also an object of the present invention to provide a water and sewage conduit comprehensive management system and method using augmented reality to display information related to the water and sewage conduit constructed using augmented reality and to use it intuitively.

It is also an object of the present invention to provide a water and sewage conduit management system and method using augmented reality that grants access to a database that stores integrated management information about water and sewage conduits and enables real-time control of information use.

In order to achieve the above object, the system according to the present invention, using the serial number of the product associated with the water and sewage conduit generates an information recognition code, and stores and transmits the relevant information of the product mapped to the information recognition code An integrated management server; The information recognition code is scanned from the product to which the information recognition code is attached, the scanned information recognition code is interpreted, the information of the corresponding product mapped to the information recognition code is output, and a dedicated application is installed to install the camera. A user terminal displaying and superimposing images of water and sewage conduit related products installed in a corresponding region in augmented reality on an actual image photographed through the image; And mapping and storing the information recognition code and the related information of the corresponding product, providing the stored information according to the information request of the corresponding product through the user terminal, and storing the information related to the corresponding product transmitted from the user terminal. Database server; characterized in that it comprises a.

The user terminal further displays the corresponding information recognition code generated for the product in the image of the water supply and sewage conduit related product in the image of the augmented reality, and selects the displayed information recognition code, thereby, The detailed information stored in the database server is displayed.

The information recognizing code is any one selected from a barcode, a QR code, a smart tag, a data matrix, and a color straw code.

The system may further include an authentication server for authenticating the authority of the user terminal when the user terminal requests information about a corresponding product from the integrated management server.

The authority of the user terminal is set to be differentially set according to the general public, the builder, the designer, the inspector and the sales manager.

The object to which the information recognition code is attached is one or more selected from pipes, water and sewage-related parts, manholes, designs, and main points.

In order to achieve the above object, the method according to the present invention comprises the steps of generating an information recognition code using the serial number of the product associated with water and sewage conduit; Storing the related information of the product mapped with the information recognition code in a database; Executing an augmented reality dedicated application installed in the user terminal; Displaying an image of the water and sewage conduit related product installed in the corresponding area in the image photographed by the user terminal in augmented reality; Displaying a corresponding information recognition code generated for the product on an image of the water and sewage conduit related product in the image of the augmented reality; And displaying detailed information stored in the database for the corresponding product according to the selection of the displayed information recognition code.

Displaying the detailed information; Requesting information on a corresponding product from the user terminal to the integrated management server; Authenticating the authority of the user terminal according to the request; And providing, to the user terminal, the relevant detailed information according to the authority by the authentication.

According to the present invention, a producer can quickly collect and efficiently manage a product through an extended identification code. In addition, the basic information of the product can be known only by reading a wide range of information in the identification code, thereby preventing the act of deceiving the product information such as the production period, the state of the product, the producer, and efficient quality control.

In addition, GPS location information and time information at the time of reading the identification code during construction are stored in association with the product information, so that the construction information can be automatically input and managed, and immediately confirmed whether the construction information matches the design drawing. It can be easily applied for future maintenance.

In addition, it is possible to develop and disseminate a general management terminal and barcode generation / attachment device for the field, and based on this, real-time product management system becomes possible, and it is possible to control the amount and level of information disclosure according to authority. Permitted has the advantage of providing basic information to the public.

In addition, the GPS-based augmented reality technology can intuitively know the location and product information of the construction site, and has the advantage of effective management as well as comprehensive construction management.

In addition, by granting access to the database where integrated management information on water and sewage conduits is stored, it is possible to control the amount and level of information disclosure according to authority, and to provide basic information to the general public according to the level of information provision. There is an advantage.

BRIEF DESCRIPTION OF THE DRAWINGS The figure which shows the water and sewage conduit integrated management system using the information recognition means to which this invention is applied.
2 is a flow chart showing a water and sewage conduit comprehensive management procedure using the information recognition means to which the present invention is applied.
3 is a diagram showing a detailed configuration of a service server to which the present invention is applied.
4 is a view showing a QR code generation process to which the present invention is applied.
5 is a diagram illustrating a system concept to which the present invention is applied.
6 is a diagram showing an example of use of a comprehensive management system to which the present invention is applied.
7 is a view showing an example of displaying augmented reality through a smartphone according to an embodiment of the present invention.
8 is a view showing an example of the use of the authentication system according to an embodiment of the present invention.
9 illustrates an example of use through code reading according to an embodiment of the present invention.

The present invention proposes a total water and sewage conduit management system and method using an information recognition means capable of effective and active management of water and sewage conduits by establishing a D / B and a system capable of integrated management of water and sewage conduits.

That is, information recognition means (for example, a barcode, a QR code, a color straw code, a smart tag, a data matrix, etc.) is implanted into each product constituting the water and sewage conduit. This makes it easy to get basic information about the product and is used to manage it.

On the other hand, by providing the information in the pattern of the information recognition means accessible serial number to the space for providing the URL, or similar information for each product, it is possible to immediately check the detailed history and construction-related information of the product. At this time, the information provider similar to the URL or URL is automatically generated in association with the DB when the code is generated.

In addition, in the present invention, by using the information recognition means installed in the product to read the information, such as the type of product, use, pipe pipe direction and the like when adding the time, location, and the information of the input party to the design drawings and grafting Let's do it.

In addition, by using an augmented reality implemented in a smart phone according to an embodiment of the present invention provides a system that can display the comprehensive information related to water and sewage conduit and intuitively use it, it is also possible to interlock with the design drawing.

Meanwhile, according to another embodiment of the present invention, the user is granted different access rights to a database where comprehensive information related to water and sewage conduits is stored, and secured by UDID, login, public authentication, information encryption, and various other methods. Can strengthen. Accordingly, real-time control of the use of information is possible.

Hereinafter, in the present invention, information recognition means to be attached or printed on each product will be described using a QR code as an example. However, the present invention is not limited to the QR code, and any means capable of performing similar or identical functions, including a barcode, a QR code, a color straw code, a smart tag, a data matrix, and the like, is possible.

On the other hand, the present invention has the following features.

1. It automatically generates D / B and URL (or information window like URL) based on the serial number of the product, and generates a recognition code based on this, and provides services through the Internet using a smartphone.

2. Write two-dimensional identification codes (QR codes) containing direct information, or one-dimensional identification codes (bar codes) that can be used for access to product information, and recognize them wirelessly through terminals, including smartphones. Collect information by transmitting information through the network.

3. Check the characteristics of the product by using the recognized information, and combine it with GPS information to track the delivery route of the product, grasp the quantity, and store the position at the time of actual construction, the direction of the pipe, and the direction of the pipe.

4. Connect the information stored in the above item 3 with the blueprint to grasp the depth information which cannot be found by GPS, and compare and analyze the design and the actual construction state.

5. Print, attach or virtually connect the identification code linked to the product information on the blueprint.

6. Based on the information stored in item 3, product specifications, construction details, recognition codes, or other necessary processed information can be displayed directly on a real map or GIS, or by using augmented reality (eg, a dedicated terminal or smartphone). Display directly on the screen.

7. Set the device terminal unique number (UDID, IMIE, etc.) as the private key, the unique address generated through the serial number as the public key, and the value stored inside the server as the security key. To control.

DETAILED DESCRIPTION Hereinafter, a detailed description of a preferred embodiment of the present invention will be described with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

First, an information recognition means generation and a water and sewage conduit management database generation and management system required for implementing the water and sewage conduit management system and method using augmented reality according to the present invention will be described.

BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows the water and sewage conduit integrated management system using the information recognition means to which this invention is applied. 1, the water and sewage conduit management system according to an embodiment of the present invention is a service server 100, smart phone 110, network 120, the user terminal 130, code identification target 140 and information Recognition means 150 and the like. The service server 100 includes an integrated management server 101, an authentication server 102, a database server 103, and the like.

First, the serial number and product information, etc. of the product given in the production of the product are stored in the database server 103, and the integrated management server 101 generates the information recognizing means 150 such as a QR code using the stored information. do. The generated information recognizing means 150 is constructed after being printed or attached to the corresponding product. In this case, the code identification target to which the information recognizing means 150 is attached may be a manhole, a design drawing, a main point, etc., as well as a pipe and corresponding accessories required for water and sewage conduit.

On the other hand, the builder scans the information recognition means 150 using the smartphone 110 or a dedicated terminal to the target code identification to which the information recognition means 150 is attached. When the information recognizing means, for example a QR code, is scanned, the code is analyzed, the information mapped to the code is displayed, or the integrated management server 101 is transmitted through the network 120 by a URL address linked with the code. Request this information.

In response to the request, the integrated management server 101 checks the URL address and the like, extracts the corresponding mapped information from the database server 103, and provides it to the smartphone 110. In this case, the provided information may include various pre-input information about a code identification object, for example, a water and sewage pipe, to which the corresponding information recognizing means 150 is attached. For example, the information provided may be a kind of a product, a use purpose, a pipe pipe direction, a construction time, a location, input party information, and the like.

On the other hand, when the installer constructs the product, when scanning the QR code attached to the product, as described above, GPS location information and time information is automatically linked to the product information to the database server 103 Can be stored. That is, at the time of scanning, the smartphone 110 receives the location information from the GPS satellite, and transmits the received location information and time information to the integrated management server 101 together with the information of the scanned product to the database server ( 103). In this way, accurate construction information can be easily input and managed, and it can be easily used for future maintenance.

2 is a flowchart showing a water and sewage conduit comprehensive management procedure using the information recognition means to which the present invention is applied. Referring to FIG. 2, first, the integrated management server 101 generates a QR code by using a code identification object, for example, a product serial number of a product 140 (S201 and S202). The generated QR code information is stored in the database (S203). At this time, by comprehensively managing the product by outputting the generated QR code attached to the corresponding product, or printing (S204).

The user terminal 110 executes a dedicated application (S205) at the time of construction and scans the QR code from the product 140 (S206). Scanned QR code identification information (S206) is interpreted by the dedicated application (S208), and outputs the information of the product, or the information request (S209) to the corresponding URL where the detailed information of the product is stored.

The integrated management server 101 performs user authentication for the user according to the information request (S210), and if the user's authority is authorized, the user reads information on the corresponding product from the database (S211). The user terminal 110 of the transmission. At this time, as described above, according to an embodiment of the present invention, construction-related information (for example, location information and time information on GPS) is automatically generated (S213), and the addition and correction of the automatically generated information and the corresponding product ( S214) the information is transmitted to the integrated management server 101. The integrated management server 101 stores the received additional information and construction related information in a database (S216).

3 is a diagram illustrating a detailed configuration of a service server to which the present invention is applied. Referring to FIG. 3, the integrated management server 101 may include a QR code generation unit 311, a QR code management unit 312, an electronic map mapping unit 313, an information input unit 314, and an authentication processing unit 315. Can be. In addition, the database server 103 is composed of a database such as QR code information 321, product information 322, shipping information 323, sales information 324, design information 325 and construction information 326, etc. Can be.

The QR code generation unit 311 performs a function of generating a QR code using the serial number of each product. The QR code management unit 312 stores and modifies various information of products mapped to the corresponding QR code in a database. The electronic map mapping unit 313 performs a function of mapping and displaying corresponding construction location information on an electronic map when the product having the corresponding QR code is installed and installed. The information input unit 314 performs a function of receiving product related information, construction related information, delivery related information, and sales related information input through a user terminal or a smart phone. The authentication processing unit 315 performs a function of processing user authentication through an authentication server or the like when requesting data of a corresponding product by scanning a QR code through a smartphone or the like.

Hereinafter, referring to FIG. 4, a method of generating a D / B, a URL, and an information recognition code based on a production serial number of a product will be described.

First, D / B data is created by using the serial number and product information of the product assigned during the production of the product, and at the same time, a URL (or similar function) for providing a service connected with the D / B is prepared.

At this time, the whole or part of the value is modulated by the encryption algorithm, the serial number of the product is not known only by the above information, and the primary security means, such as preventing access through the forced input of any serial number, and the correct URL, or Make the page inaccessible until you know its value.

In addition, this value acts as a public key and can be used for later security procedures. After this process is performed at the same time, it generates a two-dimensional recognition code containing the basic information of the product and an accessible URL, or a one-dimensional recognition code that can be used for access. The generated information recognition code is attached or printed where the item or other management is needed, as described above.

Hereinafter, a method of collecting and managing information using a barcode described in a product will be described with reference to FIG. 5.

As described above, the two-dimensional bar code includes a basic information of the product and a URL serving as a public key. After recognizing this in a smartphone capable of code reading, it connects using wired / wireless information network and collects and manages information about the product.

If the security is authenticated (using a dedicated terminal, a dedicated application for smartphone with authentication function, etc.), it supports the collection and management of information with only the public key without access to the corresponding URL or similar function. Terminals that are not certified for security (eg smartphones) should be connected to the URL or similar function to use the information collection and management function, and the level of authority and information disclosure will be determined through security authentication.

At this time, the collected information is collected in the D / B. Fields to which the present invention is applicable are production management, delivery management, sales management, construction management, and the like, which can be combined with existing systems such as production automation systems and ERP to support comprehensive management.

Next, with reference to Figure 6 will be described a process information generation method using information such as position, time, user.

Almost all mobile devices, including smartphones, have built-in devices that can recognize and use time and location. When the recognition code is recognized, this information is collected at the same time to generate processed information. In particular, by checking and recording the location and time of the product was used, and the information of the product itself, it is possible to improve the old-fashioned method that cannot be confirmed without digging directly.

In addition, the characteristics of each product (date pipe, cross pipe, Y-shaped pipe, T-shaped pipe, connection part, valve, etc.) are used to define the connection direction, connection status, and other characteristics of pipes and other products, and to recognize recognition codes. It is used at the time of input through to obtain accurate information about actual construction state. This information can be collected / stored in D / B and organized to be used for later management. In addition, it can be applied to tracking the delivery route, measuring storage location and storage period, and other logistics management.

On the other hand, when construction is completed, it depends only on the blueprint, but it is not exactly matched, so it is not known until digging directly. However, this problem can be solved by correctly confirming the construction information by the above-described method. Therefore, it is possible to provide more effective information by actually comparing and displaying the position information obtained at the time of construction and the actual design. In addition, information can be input through code recognition while directly checking the actual design plan, not the map.

At this time, information about depth (or height) cannot be provided through GPS, and this is solved by obtaining depth information through linkage with design drawings divided by layer. Finally, when designing, each component is modularized to generate separated information, which supports direct combination with construction information through actual barcode recognition.

The following describes how to print, attach, or virtually link the identification code associated with product information.

By using a printing device that can be used immediately by connecting with a portable terminal, the identification code of the normally constructed part is stored in the server and printed at the same time so that it can be immediately attached to the main point as required by the design, manhole, and other needs.

Alternatively, they can be written directly into the design drawing file at the same time as the recognition and output or saved as it is for design management and maintenance. In addition, by storing them in the server, the construction status can be conveniently managed directly by the required personnel.

In this way, when the attached / recorded recognition code is recognized through another terminal, anyone can obtain the same result as the recognition code attached to the corresponding part, and it can be used for management and maintenance according to the authority. .

As described above, the water and sewage conduit integrated management system using the information recognition means to which the present invention is applied is described with reference to FIGS. 1 to 6. Hereinafter, the present invention will be described with reference to FIGS. 7 and 8. This chapter describes database access and user authentication according to water and sewage management system and authority setting.

7 is a diagram illustrating an example of displaying augmented reality through a smartphone according to an embodiment of the present invention. As described above, the type, state, construction location and direction, and depth of a product may be displayed on a general map, a blueprint, or a GIS based on information stored for comprehensive management of water and sewage conduits. In this case, as the displayed contents, all relevant information such as a recognition code, product summary information, and status can be selectively used for convenience.

Referring to FIG. 7, information related to water and sewage conduit at a location currently viewed by a user may be three-dimensionally displayed through a camera using an augmented reality function that may be implemented in a portable terminal (eg, a smartphone) or a dedicated terminal. In this way, the user can easily grasp the construction location of the actual water and sewage conduit.

For example, an installation position and a direction of a pipe may be superimposed on an actual screen on a camera screen shown on the screen of the portable terminal. In addition, an image of each information recognition means (for example, QR code) generated as described above is displayed on the pipe or part together. In this case, if each QR code is selected, various kinds of information including production information, construction information, etc. for the corresponding product may be additionally displayed. That is, when the user selects the information displayed on the screen, the result of recognizing the recognition code corresponding to the corresponding product or additional information may be provided if necessary.

On the other hand, as described above, if the information about the depth is additionally described in the product, it is also possible to display the depth based on this. That is, even if the absolute height of the user is not known, the relative height using the depth information can be obtained, and thus it can be used for three-dimensional display.

8 is a view showing an example of the use of the authentication system according to an embodiment of the present invention. A disadvantage of general information recognizing means (eg, QR code) is that any third party can verify the information through a code reader. However, some of the information on water and sewage sewers may need to be secured by national legislation.

Therefore, it is possible to authenticate a user who is a registered person and what authority by comparing a modified URL generated through a serial number of a product, a device unique number of a mobile terminal, and a unique value registered in a server. . That is, in order to use the system, the device unique number must be registered and the authority for this is given.

The screen when accessing the URL or dedicated terminal varies according to the individual's confirmed authority such as simple confirmation, production information, delivery information, construction information input, maintenance, etc., so that each user violates the authority of other users or unnecessary disclosure of information. Can be prevented.

On the other hand, it is possible to provide additional services, such as linking the basic description of the product and information such as company, product promotion for the general user without authority.

That is, referring to Figure 8, in the case of the general public, it is preferable to authorize to view only the basic information of the product and the information of the promotion, maintenance company contacts, and if the confirmation by the contractor input and It is desirable to make management and design drawings accessible.

In addition, the designer can set the authority to check the construction position, compare with the design, change the design and reflect, and the inspector can check the construction position, augmented reality, product sales history and detailed information. It is advisable to set permissions so that In addition, in the case of the person in charge of sales, it is preferable to set the authority to enable input of product information, management of unusual matters, and construction history.

9 is a diagram illustrating an example of use through code reading according to an embodiment of the present invention. Referring to FIG. 9, when a QR code attached to a product is scanned at a specific location as described above, the current information is displayed and connected through a web browser or an application. At this time, according to various embodiments of the present invention, accurate construction information is provided in connection with a map, a design drawing, a 3D stereoscopic view, or an augmented reality.

On the other hand, in the embodiment of the present invention has been described with respect to specific embodiments, various modifications are possible without departing from the scope of the invention. Therefore, the scope of the present invention should not be limited by the illustrated embodiments, but should be determined by the scope of the appended claims and equivalents thereof.

100: service server 101: integrated management server
102: authentication server 103: database server
110: smartphone 120: network
130: user terminal 140: code identification target
150: QR code 311: QR code generation unit
312: QR code management unit 313: electronic map mapping unit
314: information input unit 315: authentication processing unit
321: QR code database 322: Product Information Database
323: Shipping Information Database 324: Sales Information Database
325: Design Information Database 326: Construction Information Database

Claims (11)

An integrated management server that generates an information recognition code using a serial number of a product related to water and sewage conduit, and stores and transmits the product related information mapped to the information recognition code;
An information recognition code printing terminal for printing the information recognition code in a form attachable to the product;
Recognizes the information recognition code from the product with the information recognition code attached, receives the product-related information mapped to the information recognition code from the integrated management server and outputs, the actual application is installed and photographed through the camera A user terminal for superimposing and displaying an image of a water and sewage conduit related product installed in a corresponding area in augmented reality, generating location information and time information of the product, and transmitting the generated information to the integrated management server;
When there is a request for information related to water and sewage conduit from the user terminal to the integrated management server, the authentication server for authenticating the authority of the user terminal, wherein the authority of the user terminal is to the general public, contractor, designer, inspector and sales manager Set differentially accordingly; And
The database server stores the product information and updates and stores the product related information when the location information and the time information of the product are received from the integrated management server.
Including,
The user terminal further displays the corresponding information recognition code generated for the product in the image of the product related to the water and sewage conduit in the image of the augmented reality, and by selecting the displayed information recognition code, for the product Water and sewage conduit management system using augmented reality, characterized in that to display the detailed information stored in the database server.
The method of claim 1, wherein the user terminal,
The information recognition code generated for the product is additionally displayed on the image of the water and sewage conduit related product in the image of the augmented reality, and as the selected information recognition code is selected, the details stored in the database server for the product. Water and sewage conduit management system using augmented reality, characterized in that the information is displayed.
The method of claim 1, wherein the information recognition code,
Water and sewage conduit management system using augmented reality, characterized in that any one selected from barcode, QR code, smart tag, data matrix, color straw code.
delete delete The object of claim 1, wherein the information recognition code is attached to:
Comprehensive management system for water and sewage conduits using augmented reality, characterized in that any one or more selected from pipes, water and sewage-related parts, manholes, blueprints, main points.
In the method for comprehensively managing water and sewage conduits using augmented reality using the integrated management server, user terminal, information recognition code printing terminal and database server of claim 1,
A first step of generating an information recognition code using a serial number of a product related to a water and sewage conduit in the integrated management server, wherein the product related information related to the water and sewage conduit is mapped to the information recognition code and is present in a database server;
A second step of printing the generated information recognition code in an attachable form by the information recognition code printing terminal, wherein the printed information recognition code is attached to the water and sewage conduit;
A third step of recognizing an information recognition code attached to the water and sewage conduit through the user terminal;
A fourth step of generating location information and time information of the product from the user terminal and transmitting the location information to the integrated management server;
Receiving a location information and time information of the product from the integrated management server in the database server, and updating the product related information by reflecting the received time information and location information,
After the third step or the fifth step, the integrated management server transmits the product related information to the user terminal, but authenticates the authority of the user terminal and then transmits the corresponding information, where the authority of the user terminal is Differentiated according to the public, builder, designer, inspector and sales manager,
In the user terminal, a dedicated application is installed, and images of the water and sewage conduit related products installed in the corresponding area are displayed and superimposed in augmented reality on the actual image photographed by the camera, and the image of the water and sewage conduit related products is displayed in the augmented reality image. The information recognition code generated for the product is further displayed, and as the selected information recognition code is selected, detailed information stored in the database server for the product is displayed.
Water and sewage conduit comprehensive management method using augmented reality characterized in that.
The method of claim 7, wherein the information recognition code,
Water and sewage conduit management method using augmented reality, characterized in that any one selected from barcode, QR code, smart tag, data matrix, color straw code.
delete delete The method of claim 7, wherein the object to which the information recognition code is attached,
Comprehensive management system for water and sewage conduits using augmented reality, characterized in that any one or more selected from pipes, water and sewage-related parts, manholes, blueprints, main points.

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