KR102369573B1 - navigation system for pipe, and navigating method using the same - Google Patents

Abstract

The present invention is a technology for acquiring and providing an image inside a pipe so that it can be checked whether the pipe construction condition of a newly constructed building is good, After acquiring the identification code value of the marker mounted for each piping pipe, the identification code value of the piping pipe is mapped to the design drawing of the corresponding building. It is not only about being able to accurately identify, but also about technology that allows you to pinpoint the location of defective plumbing pipes. According to the present invention, as the short-distance wireless communication antenna provided in the pipe pipe is mapped to the corresponding design drawing, the location of the defect is confirmed on the design drawing through analysis of the internal image thereafter, so that the operator can communicate with the corresponding short-range wireless communication antenna in the field. There is an advantage in that the defect location can be easily found through a wireless communication device capable of communication.

Description

A pipe navigation system and a pipe navigating method using the same {navigation system for pipe, and navigating method using the same}

The present invention relates to a technology for acquiring and providing an image inside a pipe so that it can be checked whether the pipe construction condition of a newly constructed building is good.

More specifically, the present invention relates to a design drawing of a building after obtaining an identification code value of a marker mounted for each plumbing pipe for a plurality of plumbing pipes employed in the plumbing construction of a newly constructed building during the plumbing construction. According to the mapping of the identification code value of the pipe, it is possible to accurately check the overall condition of the inside of the pipe through the internal image obtained by photographing the inside of the pipe afterward. will be.

In particular, the present invention accurately specifies the position between the markers as the moving speed of the camera unit for photographing the inside of the pipe is measured, so that when a pipe click of a user operation for a predetermined position of the pipe occurs, the internal image of the position is displayed. It relates to a technology capable of accurately displaying the location of a pipe corresponding to a corresponding internal image when an image click on the corresponding internal image occurs due to user manipulation even during playback of a predetermined internal image.

In general, pipes such as sewage pipes and drain pipes employed in apartment houses are made of PVC material. These pipes are being constructed according to the design drawings of the apartment house, but there was no way to know the state of the inside of the pipes after they were constructed in the prior art.

As a result, various problems occurred after moving into the newly built apartment complex, but it was also true that the solution to them was insufficient.

In order to solve these conventional problems, in line with the recent trend of high-rise and luxury apartments, which account for the majority of domestic housing culture, the construction company of the apartment house monitors the internal condition of the pipeline of the apartment house before transferring it to the sales company. There is a need for a way to inform.

However, at present, even if an image of the inside of the pipe is photographed, there is a problem that the effectiveness is low because the photographed interior image does not match the design drawings of the apartment house.

Accordingly, a separate specification is managed for each piping pipe employed in piping construction, and each piping pipe of the managed specification is mapped to a corresponding design drawing. It is required to implement a technology that can solve the problems of the prior art by enabling the effective identification of how to respond.

The present invention has been proposed in view of the above, and an object of the present invention is to provide a pipe navigation system that allows a building contractor to check the construction status of a pipe after completion of the building, and a pipe navigating method using the same.

It is also an object of the present invention to provide a pipe navigation system and a pipe navigating method using the same, allowing a sales company to receive a specific building to check the internal image of the pipe for the building while specifying the corresponding design drawing.

In addition, it is an object of the present invention to provide a piping navigation system and a piping using the same so that a sales company to whom a specific building is transferred can immediately check which part of the design drawing the current playback image is while playing the internal image in the pipe for the building. To provide a navigation method.

In order to achieve the above object, the piping navigation system according to the present invention includes: a plurality of piping pipes 100 each having a marker that is a predetermined identification code for piping construction of a specific building; A design database 200 having a design drawing for piping construction of a specific building but having a design storage unit 210 for storing design drawings, a mapping code storage unit 220 and a mapping image storage unit 230; a camera unit 300 which is input to the inside of a piping pipe constructed in a specific building and acquires an image of the interior of the piping pipe; A code mapping module ( 410), and a design mapping unit 400 having an image mapping module 420 that maps the identification code value to the internal image and stores the image-code mapping information mapped to the internal image and the internal image in the mapping image storage unit; is comprised of

And, a piping event identification module 510 for identifying a piping click event when a piping click event for a predetermined location of a piping pipe occurs through user manipulation in a state in which the piping pipe for a specific building is displayed on the screen by the execution of the design database; A piping image display unit 500 having an image reproduction control module 520 for inquiring into the mapping image storage unit and playing the internal image corresponding to the occurrence part of the piping click event identified by the piping event identification module; can be

Here, the design mapping unit 400 measures the movement speed of the camera unit based on the specifications and markers of the piping pipe stored in the design storage unit, and based on the measured movement speed, a predetermined position of the piping pipe corresponding to the internal image The pipe position determination module 430 to determine; further comprising, the image mapping module 420 maps the predetermined position of the pipe pipe determined by the pipe position determination module in response to the internal image to the image-drawing mapping information and then the image- It is configured to store the drawing mapping information and the internal image in the mapping image storage unit, and the piping image display unit 500 queries the mapping image storage unit under the control of the image reproduction control module to view the internal image during playback of the internal image. an image event identification module 530 for identifying an image click event when an image click event to be clicked by manipulation occurs; A piping position display control module 540 for querying the mapping image storage unit and the blueprint storage unit for the corresponding position of the piping pipe corresponding to the occurrence part of the image click event identified by the image event identification module and displaying it on the design drawing on the screen; more can be provided.

In addition, the reader 600 for obtaining each identification code value from each marker according to a user operation in the pipe construction process of a specific building; may be configured to further include.

In addition, the piping pipe 100 is provided with a predetermined short-range wireless communication antenna that informs the outside of its current location, and the code mapping module 410 is read from each short-range wireless communication antenna in the piping construction process of a specific building. It may be configured to map the radio code value to the design drawing and store the drawing-radio code mapping information and the radio code value mapped to the design drawing in the mapping code storage unit.

On the other hand, the camera unit 300 is provided with an acceleration sensor at its tip, and the pipe position determination module 430 is configured to determine a predetermined position of the pipe pipe corresponding to the internal image based on the acceleration data provided by the acceleration sensor. can be

On the other hand, the pipe navigating method according to the present invention comprises the steps of: (a) acquiring, by a reader, an identification code value of a marker attached to each pipe pipe in a pipe construction process of a specific building; (b) obtaining the drawing-code mapping information according to the design map mapping unit mapping the identification code value to the design database including the design drawings of a specific building; (c) storing the identification code value and the drawing-code mapping information in the design database by the design mapping unit; (d) the camera unit is input to the inside of the pipe pipe to acquire an image of the inside of the pipe pipe; (e) acquiring image-code mapping information as the design mapping unit maps the internal image to the design database; (f) storing the image-code mapping information and the internal image by the design mapping unit in the design database; is configured to include.

And, (g) the piping image display unit when the piping click event occurs for a predetermined position of the piping pipe according to a user's manipulation in a state in which the piping pipe is displayed on the screen by the execution of the design database, identifying the piping click event; (h) querying the design database for an internal image corresponding to the occurrence of the pipe click event identified by the pipe image display unit and playing it; may be configured to further include.

And, before step (f), (f-1) the design mapping unit measuring the moving speed of the camera unit based on the specification and the marker of the pipe pipe; (f-2) determining a predetermined position of the piping pipe corresponding to the internal image based on the moving speed measured by the design map mapping unit; (f-3) obtaining image-drawing mapping information by mutually mapping the internal image with the predetermined position of the piping pipe determined by the design mapping unit corresponding to the internal image; A design map mapping unit storing the image-drawing mapping information and the internal image in a design database; provided, wherein when an image click event of clicking the internal image by a user operation occurs during playback of the internal image, the piping image display unit is a design database identifying an image click event by inquiring into; The piping image display unit may further include a step of querying the design database for the corresponding location of the piping pipe corresponding to the occurrence part of the identified image click event and displaying it on the design drawing on the screen.

In addition, step (a) includes a step of obtaining a radio code value in a state of being attached to a piping pipe; step (b) is a drawing according to mapping the radio code value obtained by the design mapping unit to the design database - obtaining radio code mapping information; and storing, by the design mapping unit, the radio code value and the drawing-radio code mapping information in the design database.

On the other hand, prior to step (f-3), the blueprint mapping unit receiving the acceleration data obtained while the acceleration sensor moves from the acceleration sensor provided in the camera unit; The method may further include a step of determining a predetermined position of the piping pipe corresponding to the internal image based on the acceleration data provided by the design mapping unit.

On the other hand, the computer program according to the present invention is stored in the medium in order to execute the pipe navigating method as described above in combination with hardware.

The present invention shows the advantage that after a specific building is completed due to the provision of a blueprint mapping unit and a design database, the constructor of the corresponding building can accurately determine whether the plumbing work has been done while checking the internal image of the pipe for the corresponding building. .

In addition, the present invention shows the advantage of being able to accurately check the internal image of the pipe for the building while specifying the location on the design drawing by the sales company receiving the transfer of a specific building due to the provision of the pipe image display unit and the design database.

In addition, the present invention allows a sales company to receive a specific building due to the provision of a pipe image display unit and a design database to immediately check which part of the current playback image on the design drawing while playing the internal image in the pipe for the building. It also shows advantages.

In addition, according to the present invention, as the short-range wireless communication antenna provided in the pipe pipe is mapped to the corresponding design drawing, the location of the defect is confirmed on the design drawing through the analysis of the internal image thereafter, so that the operator can communicate with the corresponding short-range wireless communication antenna in the field It also shows the advantage of being able to easily find the location of a defect through a wireless communication device that can communicate.

[FIG. 1] is an enlarged illustration of an excerpted portion of each piping pipe connected and constructed employed in the piping navigation system according to the present invention;
[Fig. 2] is an exemplary view showing a part of the design drawing in which each piping pipe employed in the piping navigation system according to the present invention is constructed,
[FIG. 3] is a block diagram of a partial configuration and a design map mapping unit and a design database in the piping navigation system according to the present invention;
[Fig. 4] is a block diagram of the piping image display unit and the design database in the piping navigation system according to the present invention;
[FIG. 5] is a flowchart showing a process of displaying an image of a specific location of a pipe according to a user operation during a pipe navigating process using a pipe navigation system according to the present invention;
[FIG. 6] is a flowchart 1 showing a process of displaying the corresponding position of a pipe pipe with respect to an internal image being reproduced according to a user operation during a pipe navigating process using a pipe navigation system according to the present invention;
[Fig. 7] is a flow chart 2 showing a process of displaying the corresponding position of the pipe pipe with respect to the internal image being reproduced according to a user operation during the pipe navigation process using the pipe navigation system according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the drawings.

[FIG. 1] is an enlarged view of excerpted and constructed parts of each piping pipe employed in the piping navigation system according to the present invention, and [FIG. 2] is each piping employed in the piping navigation system according to the present invention. It is an exemplary diagram showing a part on a design drawing in which a pipe is constructed, and [FIG. 3] shows a block diagram of a partial configuration and a design map mapping unit and a design database in the piping navigation system according to the present invention.

1 to 3 , the piping navigation system according to the present invention may be configured to include a piping pipe 100 , a design database 200 , a camera unit 300 , and a design map mapping unit 400 . can

First, a plurality of piping pipes 100 are interconnected as in [FIG. 1] and [FIG. 2] to take charge of piping construction of a specific building (eg, apartment house).

Here, in the piping pipe 100, one or more markers C1 and C2, which are identification codes as serial numbers that are distinguished from others from the manufacturing process of the piping pipe as shown in FIG. 1, may be mounted on the inside.

Since the markers C1 and C2 can be composed of QR codes or barcodes and have their own identification code values, when the unique identification code values are mapped to the corresponding design drawings, the markers C1 and C2 are displayed on the design drawings. You can figure out where you are located.

In addition, if the previously read identification code value is mapped to the internal image in the pipe photographed through the camera unit 300, the current internal image being reproduced is located in any part on the design drawing when the internal image is reproduced. The map can be easily identified.

To this end, the design database 200 may include a blueprint storage unit 210 , a mapping code storage unit 220 , and a mapping image storage unit 230 .

First, the design storage unit 210 may store a design drawing related to the piping construction of a specific building.

The mapping code storage unit 220 stores the drawing-code mapping information in which each identification code value of the markers C1 and C2 is mapped on the design drawing through the control of the code mapping module 410 and each corresponding identification code value. can

The mapping image storage unit 230 stores the image-code mapping information in which each identification code value of the markers C1 and C2 is mapped to the internal image through the control of the image mapping module 420 and each corresponding identification code value. can

The camera unit 300 may be input into the piping pipe 100 constructed in a specific building to acquire an image of the interior of the piping pipe 100 .

The camera unit 300 captures an image inside while moving inside the pipe while being put inside the pipe 300 of the constructed pipe, and a mapping image of the design database 200 connected through a cable as shown in FIG. 3 . The captured internal image may be provided to the storage 230 .

The camera unit 300 can also be connected to the external monitor M1 through a cable, and a user who operates the camera unit 300 can view the internal image being photographed through the monitor M1 connected to the camera unit 300 . You can also check

The camera unit 300 may be configured to receive operating power from the outside through a cable connected thereto.

Here, the internal image captured by the camera unit 300 may be stored in the mapping image storage unit 230 under the control of the image mapping module 420 .

To this end, the blueprint mapping unit 400 may include a code mapping module 410 and an image mapping module 420 .

The code mapping module 410 maps each identification code value read from each marker C1, C2 in the piping construction process of a specific building to a design drawing, and maps the drawing-code mapping information and each The identification code value is stored in the mapping code storage unit 220 of the design database 200 .

The image mapping module 420 maps each of the above identification code values to the internal image acquired through the camera module 300 after piping construction of the building, and the image-code mapping information and the corresponding internal image mapped to the internal image. is stored in the mapping image storage unit 230 of the design database 200 .

As a result, after a specific building is completed through the pipe navigation system according to the present invention having the above configuration, the construction company of the building can accurately determine whether the plumbing work has been done while checking the image inside the pipe for the building. be able to

4 is a block diagram of a piping image display unit and a design database in the piping navigation system according to the present invention. Referring to FIG. 4 , the piping navigation system according to the present invention may be configured to further include a piping image display unit 500 .

The piping image display unit 500 is a piping event identification module 510, an image reproduction control module so that the internal image in the piping for the corresponding building can be identified while specifying the design drawing displayed on the monitor M2 in [FIG. 4]. 520 may be provided.

The piping event identification module 510 is a piping pipe by a user operation in a state where the piping pipe 100 constructed for a specific building is displayed on the monitor (M2) screen by executing the design database 200 (eg, query / retrieve). When generating a pipe click event for a predetermined position of ( 100 ), it may be configured to identify a pipe click event generated according to the user manipulation.

The image reproduction control module 520 inquires the mapping image storage unit 220 of the design database 200 for an internal image corresponding to the occurrence part of the piping click event identified by the piping event identification module 510 and reproduces it.

That is, when the user clicks with the mouse on the pipe location on the design drawing that the user wants to check while the design drawing of the building is displayed on the monitor M2 of [FIG. 4], an internal image corresponding to the pipe location is displayed. It may be configured to display on the corresponding monitor M2 or a separately provided monitor.

Here, it is preferable that the internal image currently being reproduced according to a user operation is continuously reproduced according to the playback order of the original internal image from the time when the playback is started.

On the other hand, referring to [Figs. 3] and [Fig. 4], the design mapping unit 400 further includes a pipe position determination module 430, and the pipe image display unit 500 includes an image event identification module 530, a pipe A position display control module 540 may be further provided.

Here, the pipe position determination module 430 on [Fig. 3] includes the specifications (eg, length, bending position) and markers (C1, C2) of the piping pipe 100 stored in the design storage unit 210 of the design database 200. ) may be configured to measure the moving speed of the camera unit 300 and determine a predetermined position of the piping pipe 100 corresponding to the internal image based on the measured moving speed.

For example, in the internal image taken by the camera unit 300 moving inside the constructed pipe, the moving time from one marker (C1) to the other adjacent marker (C2) is measured, and the Since the distance between each marker (C1, C2) can be known from the known specifications, the movement speed can be known from the measured time and the distance between each marker (C1, C2).

At this time, the image mapping module 420 maps the predetermined position of the piping pipe 100 determined by the piping position determination module 430 to the image-drawing mapping information corresponding to the internal image, and then the image-drawing mapping information and the internal image. may be configured to be stored in the mapping image storage unit 230 of the design database 200 .

And, the image event identification module 530 in [Fig. 4] inquires the mapping image storage 230 of the design database 200 under the control of the image reproduction control module 520, and the internal image during playback of the internal image It may be configured to identify an image click event when an image click event to click through a user operation occurs.

In addition, the pipe position display control module 540 in [Fig. 4] determines the location of the pipe pipe 100 corresponding to the occurrence part of the image click event identified by the image event identification module 530 in the design database 200. It can be displayed on the design drawing on the monitor M2 screen by inquiring into the mapping image storage unit 230 and the blueprint storage unit 210 of the .

That is, when an image click event occurs in which the user clicks the mouse cursor on the playing internal image while the internal image is being played on the monitor M2 screen in [Fig. 4], the internal image at the moment of clicking is captured. It can also be marked on the piping on the design drawing corresponding to the location.

On the other hand, the piping navigation system according to the present invention may be configured to further include a reader (600).

1 to 3 , the reader 600 may obtain each identification code value from each of the markers C1 and C2 according to a user operation in the piping construction process of a specific building.

In addition, the reader 600 may be configured to obtain each wireless code value from a short-range wireless communication antenna (eg, NFC, RFID) according to a user operation in the pipe construction process of the building.

Here, the piping pipe 100 may be provided with a predetermined short-range wireless communication antenna informing the outside of its current location. Such a short-range wireless communication antenna may be attached by a worker during pipe construction, and a wireless code value may be obtained while going through a scanning process through the reader 600 during the attachment process.

At this time, the code mapping module 410 maps the radio code value read from each short-distance wireless communication antenna to the design drawing in the piping construction process of the corresponding building as in [Fig. It may be configured to store the mapping information and the radio code value in the mapping code storage unit.

Meanwhile, referring to FIG. 3 , the camera unit 300 may include an acceleration sensor (eg, a gyro sensor) at its tip.

At this time, the pipe position determination module 430 provided in the design map mapping unit 400 may be configured to determine a predetermined position of the piping pipe 100 corresponding to the internal image based on the acceleration data provided by the acceleration sensor. .

For example, when a defect is found at any point in the internal image captured by the camera unit 300, acceleration data provided by the acceleration sensor, that is, acceleration data obtained based on the markers C1 and C2 just before the defect is detected If the speed is integrated based on the time axis, the speed can be known, and if the speed is integrated again based on the time axis, the distance from the corresponding markers (C1, C2) can be known.

As a result, it is possible to accurately grasp the position of the camera unit 300, which takes pictures while moving inside the constructed pipe, in the pipe.

5 is a flowchart illustrating a process of displaying an image of a specific location of a pipe according to a user operation during a pipe navigating process using the pipe navigation system according to the present invention.

Step (S110): In the pipe navigating method according to the present invention, the markers C1 and C2 attached to the pipe 100 in [FIG. 1] with the user carrying the reader 600 according to the user's operation first. By reading , the reader 600 may acquire the identification code values of the markers C1 and C2 attached to each piping pipe 100 in the piping construction process of a specific building.

At this time, the reader 600 may acquire a wireless code value in a state attached to the piping pipe 100 as in [FIG. 1].

Step (S120): the code mapping module 410 provided in the design map mapping unit 400 obtains the drawing-code mapping information by mapping the identification code value to the design database 200 having the design drawing of a specific building can do.

At this time, the drawing-radio code mapping information obtained by mapping the radio code value obtained by the code mapping module 410 provided in the design mapping unit 400 to the design drawing stored in the design database 200 is obtained, and the design mapping unit The code mapping module 410 of 400 may store the radio code value and the drawing-radio code mapping information in the mapping code storage unit 220 of the design database 200 .

Step (S130): And, the code mapping module 410 provided in the design mapping unit 400 may store the identification code value and the drawing-code mapping information in the mapping code storage unit 220 of the design database 200. .

Step (S140): Then, when the camera unit 300 is put into the inside of the piping pipe 100 according to the user's operation and the camera unit 300 is operated, the camera unit 300 is operated according to the user's operation. An image of the inside of the piping pipe 100 is acquired while moving inside the 100).

Step (S150): the image mapping module 420 provided in the design mapping unit 400 acquires image-code mapping information by mapping the internal image to the design drawings stored in the design database 200 .

Step (S160): The image mapping module 420 provided in the design mapping unit 400 may store the image-code mapping information and the internal image in the mapping image storage unit 230 of the design database 200 .

Step (S170): On the other hand, the piping event identification module 510 provided in the piping image display unit 500 executes the design database 200 (eg, query / retrieve), and the piping pipe 100 according to the piping construction [ 4], when a pipe click event for a predetermined position of the piping pipe 100 occurs according to a user's manipulation in a state displayed on the monitor M2 screen, the pipe click event is identified.

Step (S180): the image reproduction control module 520 provided in the pipe image display unit 500 transmits the internal image corresponding to the identified part of the pipe click event occurrence to the mapping image control unit 230 of the design database 200 It can be viewed and played.

[FIG. 6] is a flowchart 1 showing a process of displaying the corresponding position of a pipe pipe with respect to an internal image being reproduced according to a user manipulation during a pipe navigating process using the pipe navigation system according to the present invention.

Step (S210): Prior to step (S160), the piping position determination module 430 provided in the design mapping unit 400 includes the specifications (eg, length, bending position) of the piping pipe 100 and markers C1 and C2. ) based on the moving speed of the camera unit 300 may be measured.

For example, in the internal image taken by the camera unit 300 moving inside the constructed pipe, the moving time from one marker (C1) to the other adjacent marker (C2) is measured, and the Since the distance between each marker (C1, C2) can be known from the known specifications, the movement speed can be known from the measured time and the distance between each marker (C1, C2).

Step (S220): And, based on the moving speed measured by the piping position determination module 430 of the design mapping unit 400, a predetermined position of the piping pipe 100 corresponding to the internal image may be determined.

Step (S230): Next, the image-drawing mapping according to which the pipe position determination module 430 of the design mapping unit 400 maps the internal image to a predetermined position of the piping pipe 100 determined in response to the internal image get information

Step (S240): Here, in step (S160), the image mapping module 420 of the design mapping unit 400 stores the image-drawing mapping information and the internal image in the mapping image storage unit 230 of the design database 200. can

Step (S250): And, when an image click event of clicking the internal image by a user operation occurs during playback of the internal image, the image event identification module 530 of the piping image display unit 500 queries the design database 200 to identify the video click event.

Step (S260): Next, the piping position display control module 540 of the piping image display unit 500 sets the corresponding position of the piping pipe 100 corresponding to the identified image click event occurrence part of the design database 200. The mapping image storage unit 230 and the design diagram storage unit 210 can be inquired and displayed on the design drawings displayed on the monitor M2 screen as in [FIG. 4].

[Fig. 7] is a flowchart 2 showing a process of displaying a corresponding position of a pipe pipe with respect to an internal image being reproduced according to a user operation during a pipe navigating process using the pipe navigation system according to the present invention.

Step (S310): Prior to step (S230), the code mapping module 410 provided in the design mapping unit 400 provides acceleration data obtained while the acceleration sensor moves from the acceleration sensor provided in the camera unit 300. receive

Step (S320): The pipe position determination module 430 provided in the design map mapping unit 400 may determine a predetermined position of the piping pipe 100 corresponding to the internal image based on the received acceleration data.

That is, when a defect is found at any point in the internal image photographed by the camera unit 300, the acceleration data provided by the acceleration sensor, that is, the acceleration data obtained based on the markers C1 and C2 immediately before the defect is detected. If the speed is integrated based on the time axis, the speed can be known, and if the speed is integrated again based on the time axis, the distance from the corresponding markers (C1, C2) can be known.

As a result, it is possible to accurately grasp the position of the camera unit 300, which takes pictures while moving inside the constructed pipe, in the pipe.

Step (S330): Next, the image-drawing mapping according to which the pipe position determination module 430 of the design mapping unit 400 maps a predetermined position of the piping pipe 100 determined in response to the internal image and the internal image to each other get information

Step (S340): Here, in step (S160), the image mapping module 420 of the design mapping unit 400 stores the image-drawing mapping information and the internal image in the mapping image storage unit 230 of the design database 200. can

Step (S350): And, when an image click event of clicking the internal image by a user operation occurs during playback of the internal image, the image event identification module 530 of the piping image display unit 500 is inquired into the design database 200 to identify an image click event.

Step (S360): Next, the piping position display control module 540 of the piping image display unit 500 sets the corresponding position of the piping pipe 100 corresponding to the identified image click event occurrence part of the design database 200. The mapping image storage unit 230 and the blueprint storage unit 210 may be inquired and displayed on the design drawings displayed on the monitor M2 screen as in [FIG. 4].

Meanwhile, the present invention can be implemented in the form of computer-readable codes on a computer-readable non-volatile recording medium. Various types of storage devices exist as such non-volatile recording media. For example, hard disks, SSDs, CD-ROMs, NAS, magnetic tapes, web disks, cloud disks, etc. The form in which it is made and executed can also be implemented. In addition, the present invention may be implemented in the form of a computer program stored in a medium in order to execute a specific procedure in combination with hardware.

100: plumbing pipe
200: design database
210: blueprint storage 220: mapping code storage
230: mapping image storage unit
300: camera unit
400: blueprint mapping unit
410: code mapping module 420: image mapping module
430: pipe position determination module
500: pipe image display unit
510: piping event identification module 520: video playback control module
530: video event identification module 540: pipe position display control module
600: reader
C1, C2 : marker
A : short-distance wireless communication antenna

Claims (12)

A plurality of piping pipes 100 to which a marker, which is a predetermined identification code, is respectively attached for piping construction of a specific building;
A design database 200 including a design drawing storage unit 210 for storing the design drawings, a mapping code storage unit 220 , and a mapping image storage unit 230 having a design drawing for the piping construction of the specific building. );
a camera unit 300 which is input to the inside of the piping pipe constructed in the specific building to acquire an image of the interior of the piping pipe;
In the piping construction process of the specific building, each identification code value read from each marker is mapped to the design drawing, and the drawing mapped to the design drawing-code mapping information and the identification code value are stored in the mapping code storage unit. A code mapping module 410 for storing, and an image mapping module 420 for mapping the identification code value to the internal image and mapping the image-code mapping information to the internal image and the internal image to the mapping image storage unit ) and measuring the moving speed of the camera unit based on the marker and the specification of the pipe pipe stored in the design storage unit, and based on the measured moving speed, a predetermined position of the pipe pipe corresponding to the internal image Design mapping unit 400 having a pipe position determination module 430 to determine;
A piping event identification module 510 for identifying the piping click event when a piping click event for a predetermined position of the piping pipe occurs through a user operation while the piping pipe for the specific building is displayed on the screen by the execution of the design database ), and an image reproduction control module 520 that inquires and reproduces the internal image corresponding to the occurrence part of the piping click event identified by the piping event identification module in the mapping image storage unit, and the image reproduction control module An image event identification module 530 for identifying the image click event when an image click event of clicking the internal image by a user operation occurs during playback of the internal image by inquiring into the mapping image storage unit by control; A piping position display control module for querying the mapping image storage unit and the blueprint storage unit for the corresponding position of the piping pipe corresponding to the occurrence part of the image click event identified by the event identification module and displaying it on the design drawing on the screen ( Piping image display unit 500 having a 540);
consists of,
The image mapping module 420 maps the predetermined position of the piping pipe determined by the piping position determination module corresponding to the internal image to image-drawing mapping information, and then maps the image-drawing mapping information and the internal image to the mapping Piping navigation system, characterized in that configured to be stored in the image storage unit.
delete delete The method according to claim 1,
a reader 600 for obtaining each of the identification code values from each of the markers according to a user operation in the pipe construction process of the specific building;
Piping navigation system, characterized in that it further comprises a.
5. The method according to claim 4,
The piping pipe 100 is provided with a predetermined short-range wireless communication antenna that informs the outside of its current location,
The code mapping module 410 maps the radio code value read from each of the short-range wireless communication antennas to the design drawing in the piping construction process of the specific building, and maps the map to the design drawing-radio code mapping information and the Piping navigation system, characterized in that the wireless code value is stored in the mapping code storage unit.
The method according to claim 1,
The camera unit 300 is provided with an acceleration sensor at its tip,
The pipe position determination module 430 is configured to determine a predetermined position of the pipe pipe corresponding to the internal image based on the acceleration data provided by the acceleration sensor.
(a) obtaining, by a reader, an identification code value of a marker attached to each pipe pipe in a pipe construction process of a specific building;
(b) obtaining drawing-code mapping information according to which the design map mapping unit maps the identification code value to a design database including design drawings of the specific building;
(c) storing, by the design mapping unit, the identification code value and the drawing-code mapping information in the design database;
(d) a camera unit is input to the inside of the pipe pipe to obtain an image of the inside of the pipe pipe;
(e) acquiring image-code mapping information as the design mapping unit maps the internal image to the design database;
(f-1) measuring, by the design mapping unit, the moving speed of the camera unit based on the specification of the piping pipe and the marker;
(f-2) determining a predetermined position of the piping pipe corresponding to the internal image based on the measured movement speed by the design mapping unit;
(f-3) acquiring image-drawing mapping information according to the design mapping unit mapping the internal image with the predetermined position of the piping pipe determined in response to the internal image;
(f) storing, by the design mapping unit, the image-code mapping information and the internal image in the design database, and storing the image-drawing mapping information and the internal image in the design database;
(g) identifying the pipe click event when the pipe image display unit executes the design database and a pipe click event for a predetermined position of the pipe pipe occurs according to a user's manipulation while the pipe pipe is displayed on the screen;
(h) reproducing the internal image corresponding to the part of the pipe click event identified by the pipe image display unit inquiring into the design database;
identifying the image click event by inquiring by the pipe image display unit to the design database when an image click event of clicking the internal image by a user operation occurs during the reproduction of the internal image;
displaying the pipe image display unit on the design drawing on the screen by inquiring into the design database the corresponding location of the pipe pipe corresponding to the identified part where the image click event occurs;
A pipe navigating method comprising:
delete delete 8. The method of claim 7,
The step (a) is,
obtaining a radio code value in a state attached to the pipe pipe;
to provide
The step (b) is,
obtaining drawing-radio code mapping information according to the design mapping unit mapping the obtained radio code value to the design database;
storing, by the design mapping unit, the radio code value and the drawing-radio code mapping information in the design database;
A pipe navigating method comprising a.
8. The method of claim 7,
Prior to step (f-3),
receiving, by the design mapping unit, acceleration data obtained while the acceleration sensor is moved from an acceleration sensor provided in the camera unit;
determining, by the design mapping unit, a predetermined position of the piping pipe corresponding to the internal image based on the received acceleration data;
Pipe navigating method, characterized in that it further comprises.
A computer program stored in a medium in combination with hardware to execute the pipe navigating method according to any one of claims 7, 10, and 11.

Images