KR102434139B1 - information provision and construction support method for housing space interior construction - Google Patents

Abstract

Disclosed are a method for providing information and supporting construction to construct interior decorations for living space. The disclosed method for providing information and supporting construction to construct interior decorations for living space comprises: a step of generating a recommended interior model in a 3D form to which recommended interior items are applied, in a space model corresponding to an interior construction space; an information loading before construction step of loading screen information, including the recommended interior model and a cost estimate corresponding to the recommended interior model, on the terminal of a construction client, together with an interior item changing tool, a structure deleting tool, and a structure adding tool; a construction interior model determination step of determining a construction interior model according to feedback information of the client on the screen information; an interior construction support step of supporting interior construction based on the determined construction interior model; and a step of loading the site picture of the interior construction space on the terminal of the client periodically or by work step, together with a client confirmation button, during interior construction. The feedback information of the client includes the same interior model as the recommended interior model or a new interior model that the client changes the recommended interior model by using at least one of the interior item changing tool, the structure deleting tool, and the structure adding tool. Whenever the structure or interior item of the recommended interior model is changed, a changed cost estimate is displayed on the terminal of the client. Therefore, the method can provide an interior construction service that a consumer can satisfy by enabling the consumer and a supplier to share various important information related to interior construction for living space.

Description

Information provision and construction support method for housing space interior construction

The present invention relates to a method for providing interior information and construction support for a residential space, and more specifically, from the request stage before the interior construction of the residential space to the completion of the construction. It relates to a method of providing interior information and construction support for a residential space, which is shared by a supplier and a consumer to provide an interior construction service that can satisfy consumers.

In architecture, the term 'interior' includes the interior space of a building and designing it, and furthermore, as an extended concept, even the renovation of the interior of a building performed according to the interior design. In the past, the concept of interior meant the degree to which old facilities were repaired, but recently it has been expanded to include all activities to decorate the house. As consumers' perceptions change, the home interior market called "home interior" has grown rapidly. The interior construction includes at least one of various construction works for interior renovation in the building, that is, demolition construction, window construction, floor construction, window construction, painting construction, bathroom construction, tile construction, electrical construction, bathroom construction, and furniture installation construction. Multiple works are done.

In the prior art, various technologies have been applied for interior construction or provision of interior construction quotations.

However, the prior art does not provide sufficient information to consumers from the stage before interior construction to the completion of construction, and the supplier does not sufficiently understand the needs of the consumer, so that the consumer is not satisfied with the result and raises a complaint. is occurring

This problem mainly arises from two reasons. The first is that what consumers want in the pre-construction stage is not sufficiently delivered to the supplier, and the other is that visual information about the construction process is not provided to consumers. follow In the former case, it is mainly due to the limitation in the ability of consumers to sufficiently convey their requirements to the supplier in a situation where visual information about the residential space to be constructed is limited. This is due to the fact that the confirmation or confirmation process of (client) is difficult to enter. In the latter case, the consumer may personally visit and check the site each time during the construction process, but this is practically impossible due to the time/space constraints of the consumer, and even if it is possible, if it is a unilateral request of a non-professional consumer Many of them can only delay the process, and even worse, can lead to worse results.

Registered Patent No. 10-2297338

The present invention was devised to solve the problems of the prior art, and the consumer and the supplier share various important information related to the interior construction of the residential space from the request stage before the interior construction of the residential space to the completion of the construction. To provide interior construction services that can satisfy

The information provision and construction support method for interior construction of a residential space according to an aspect of the present invention provides information and construction for interior construction of a residential space using a server computer, a client terminal, and a plurality of constructor terminals connected by a communication network As a support method, the server computer applies recommended interior items to a space model corresponding to the interior construction space - the space model is created from data obtained by scanning the interior construction space with a 3D scanner - to recommend a 3D form creating an interior model; causing the client terminal to display, by the server computer, screen information including the recommended interior model and cost information corresponding to the recommended interior model, an interior item change tool, a structure deletion tool, and a structure addition tool; determining, by the server computer, a construction interior model according to screen information of the client terminal and feedback information input to the client terminal; The server computer, in the actual interior construction process based on the construction interior model, a field photo or image of the corresponding interior construction space - The on-site photograph or image is an H-shaped mark (F) formed in advance on the floor surface (F) of the corresponding interior construction space ( A pair of plate-shaped vertical legs (210, 210) erected in line with a pair of vertical lines of H) and the pair of plate-shaped vertical legs (210, 210) are installed to cross between the H-shaped marks ( H) a rotation shaft 220 fitted to the horizontal line, a camera 230 coupled to the rotation shaft 220, and the camera 230 coupled to the rotation shaft 220 by rotating the rotation shaft 220 The front wall and both side walls showing both front corners of the interior construction space, the ceiling and both side walls of the interior construction space, and the rear wall and both side walls of the interior construction space. The steps taken using the camera module 200 to - so that the contractor terminal transmits the work step by step; and displaying, by the server computer, the on-site photo or image on the display unit of the server computer and the display unit of the client terminal together with a confirmation button, wherein the feedback information includes the interior item change tool, the This is information input to the client terminal using at least one of the structure deletion tool and the structure addition tool, and the server computer sends cost information to the client terminal whenever the structure or interior item of the recommended interior model is changed. display, and the server computer causes the client terminal to delete the wall if there is a request for deletion of the wall of the space model by the structure deletion tool and the wall can be deleted, while deleting the wall display the cost information changed according to the deletion on the client terminal, the server computer, the client terminal has a request for deletion of the wall of the space model by the structure deletion tool, and the wall cannot be deleted to display on the client terminal a guide saying that the wall cannot be deleted, and the server computer, when the client terminal requests to add a wall to the space model by the structure addition tool, the space add the requested wall to the model, and display the cost estimate changed according to the wall addition on the client terminal, wherein the server computer displays the on-site photo or image of the construction space together with the confirmation button on the client terminal When transmitted to, it is characterized in that the alarm is generated in the client terminal.

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According to the present invention, consumers and suppliers share various important information related to interior construction for a residential space from the request stage before the interior construction of the residential space to the completion of the construction, thereby providing an interior construction service that can satisfy the consumer. has the advantage of being able to

1 is a block diagram illustrating an information provision and construction support system for interior construction of a residential space according to an embodiment of the present invention;
2 is a flowchart for explaining a method for providing information and construction support for interior construction of a residential space according to an embodiment of the present invention;
Figure 3 shows information survey items used for preliminary information survey before interior construction of the information provision and construction support method for interior construction of a residential space according to an embodiment of the present invention;
4 is a diagram illustrating an interior recommendation model displayed on a client terminal, and a program screen including an item change tool, a structure deletion tool, and a structure addition tool by way of example;
5 is a view showing a field picture taken by the camera module and loaded into the client terminal and a confirmation button;
6 is a view showing a camera module for taking a picture or image of a construction site together with a mark used for setting the camera module.

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those of ordinary skill in the art to which the present invention pertains can easily implement them. The present invention may be embodied in many different forms and is not limited to the embodiments described herein.

In order to clearly describe the present invention, parts irrelevant to the description are omitted, and the same reference numerals are assigned to the same or similar elements throughout the specification.

In addition, in various embodiments, components having the same configuration will be described using the same reference numerals only in the representative embodiment, and only configurations different from the representative embodiment will be described in other embodiments.

Throughout the specification, when a part is "connected" to another part, it includes not only the case where it is "directly connected" but also the case where it is "indirectly connected" with another member interposed therebetween. In addition, when a part "includes" a certain component, this may mean further including other components, not excluding other components, unless otherwise stated.

Hereinafter, a method of providing information and supporting construction for interior construction of a residential space will be described with reference to the accompanying drawings.

1 is a block diagram illustrating a system for providing information and construction support for interior construction of a residential space, and FIG. 2 is a flowchart for explaining a method for providing information and supporting construction for interior construction of a residential space.

Referring to FIG. 1 , the information provision and construction support system for interior construction of a residential space includes a supplier server computer 1 , a database 2 , a client terminal 3 , and a contractor (worker) terminal 4 ) and a network 5 .

The provider server computer 1 creates a virtual space model corresponding to the interior construction space from the data obtained by 3D scanning the actual interior construction space using a 3D scanner (not shown).

In this case, the space model may include virtual structures such as a virtual floor, a virtual wall, and a virtual ceiling. In addition, the spatial model is made to be editable to delete structures such as walls. In addition, the spatial model may be displayed on the display unit of the provider server computer and the display unit of the client terminal.

The client can edit the space model displayed on the display unit of the client terminal 3 through a program or application to delete or add some structures, such as a wall, using tools loaded together. Among the structures, it is desirable to fix the load-bearing walls or columns so that they cannot be deleted, and when the client terminal requests deletion of the structure, for example, a guide phrase such as "It is a structure that cannot be deleted" is displayed on the client terminal 3 .

The client terminal 3 is connected to the provider server computer 1 via the network 5 . Here, the client terminal 3 may be a mobile communication terminal such as a smartphone that can be connected to the provider server computer 1 through the network 5 or a PC accessible to the client. In addition, the client terminal 3 may execute an application or program downloaded from the provider server computer 1, and edit the recommended space model or change the interior item(s) of the recommended space model by this program. can run

In addition, the above-described application or program may be stored in the database 2 . In addition, the database 2 stores space models created through 3D scanning, interior items prepared in advance, and the like.

A plurality of contractor terminals (4) are connected to the provider server computer (1) through the network (5). Here, the contractor terminal 4 may be a mobile communication terminal such as a smartphone that can be connected to the provider server computer 1 through the network 5 or a PC accessible to the contractor. In addition, the contractor terminal 4 may execute an application or program downloaded from the provider server computer 1, and the contractor terminal 4 is through this application or program (hereinafter, collectively referred to as a 'program'). It is possible to receive the corresponding interior construction support by the provider server computer (1).

In addition, the contractor can transmit the site photos to the supplier server computer 1 periodically or by work order through the contractor terminal 4 , and the supplier server computer 1 stores the transmitted site photos in the database 2 . Meanwhile, it can be loaded into the client terminal 3 through the network 5 . When a site photo is uploaded to the client terminal 3, an alarm is generated in the client terminal 3, and the client and/or supplier press the consent button provided with the site photo within a certain period of time through the application or program, It allows you to move on to work. If the client's and/or supplier's consent button is not pressed within the preset time, it is judged to have agreed and the next operation can be performed. In addition, if the Client and/or Supplier have any objection to the uploaded on-site photo, the Client and/or Supplier may submit their opinion through a function included in the Program (eg, a message function) or through other means (such as by e-mail or phone call). can be sent to the builder.

Here, the contractor is a demolition/expansion contractor, plasterer, tile contractor, bathroom contractor, window contractor, flooring contractor, wallpaper contractor, electrical/lighting contractor, or lapping contractor, furniture (especially , built-in furniture) may be contractors selected from among various contractors, such as installation contractors. Also, note that the contractors listed above may be contractors performing more than one construction. And, since two or more types of construction are sufficient, the actual participating contractor terminals are sufficient if two or more.

Referring to FIG. 2 , in the method for providing information and supporting construction for interior construction of a residential space according to an embodiment of the present invention, a recommended interior model in a 3D form in which recommended interior items are applied to a space model corresponding to an interior construction space is provided. In the step of generating (S101), the screen information including the recommended interior model and the cost estimate corresponding to the recommended interior model is transmitted to the construction client's terminal together with the interior item change tool (button), the structure deletion tool and the structure addition tool. Loading pre-construction information loading step (S102), model determining step (S103) of determining a construction interior model according to the client's feedback information on the screen information, and supporting interior construction based on the determined construction interior model It includes an interior construction support step (S104) and a step (S105) of loading a scene photo of the corresponding interior construction space into the client terminal periodically or for each work step along with a client confirmation button during the interior construction process.

For the step S101 of generating the recommended interior model, a virtual space corresponding to the interior construction space, that is, a space model is produced. The computer-made space model, furthermore, the recommended interior model may be provided to the client for a fee. The space model and/or the recommended interior model provided to the client are useful information even when the client does interior construction directly or through another operator without checking the estimate and selecting the relevant operator, so it is sufficient to pay the cost. have In order to produce a spatial model corresponding to the interior construction space, scanning the interior of the interior construction target space with a 3D scanner is preceded. Using data obtained through 3D scanning of the interior space, a virtual 3D space model corresponding to the interior construction space is created, and this 3D space model is editable, and the entire interior of the space can be rotated. In addition, the interior recommendation model is made by applying the interior items recommended by the supplier among the interior items (wallpaper, flooring, tile, furniture, etc.) collected in advance in the corresponding area of the created space model, and the applied interior item is provided by the supplier or the client. it is changeable. Recommendation items can be determined by the supplier in consideration of the client's needs/desires and financial matters by using the information obtained through the supplier's preliminary information survey. 3 shows information search items used for prior information search, which may be disclosed, for example, on a supplier's homepage.

The information loading step (S102) before construction includes the screen information including the cost estimate 11 corresponding to the recommended interior model and the recommended interior model 10 as shown in FIG. 4 as an example of the interior item change tool 12, and loading into the construction client's terminal together with the structure deletion tool 13 and the structure addition tool 14 .

A plurality of interior item item buttons can be selected using the interior item change tool 12 , and when the corresponding interior item is pressed, the interior items of the corresponding item can be viewed. It is possible to change the interior item by overlapping the recommended item of the recommended interior model after pressing the desired interior item button while the program downloaded to the client terminal of the client is executed. In this way, when there is a request to change the recommended interior item to the selected interior item by the interior item change tool, the recommended interior item is changed to the selected interior item, and the cost estimate changed according to the interior item change is transmitted to the client terminal is displayed

4 shows a state in which the interior I.M change tool 12 is selected, the flooring item 12a is selected among the types of interior items, and the flooring interior item buttons 12a are activated. In this state, the client selects the corresponding flooring interior item After pressing the button 12c, a request signal for changing the recommended interior item to the selected interior item is generated through the operation of overlapping the recommended interior model with the existing recommended flooring interior item 10a, and according to this request signal, the applied flooring interior The item is changed. If the price of the interior item before the change (the price including the material cost and construction cost) and the price of the interior item after the change (the price including the material cost and the construction cost) are the same, there is no change in the price quoted on the screen, but the price of the interior item before the change (the price including the material cost and construction cost) ) and the price of the interior item after the change (the price including the material cost and construction cost), the estimated price changes by the difference in the item price, and the changed estimated price can be confirmed by the client and the supplier. Among the program executors, it is desirable to set the quotation so that only the terminal of the person in the position of the client and the supplier can confirm the quotation, and the quotation cannot be confirmed through the terminals of other program executors, for example, an interior contractor.

Using the structure deletion tool 13, the client can delete structures such as walls. For example, when the structure deletion tool 13 is pressed and activated and the structure to be deleted is pressed, a corresponding structure deletion request signal is generated. According to this request signal, the structure can be deleted only if the structure can be deleted. have. When the structure is deleted, since additional costs such as demolition cost occur, the estimated price increased by the structure deletion (ie, demolition) cost is displayed on the display unit of the client terminal.

Using the structure addition tool 14, the client can add structures such as walls (temporary walls/partitions). For example, by pressing and activating the structure addition tool 15, a structure that can be added, for example a wall model, is shown, and by placing the wall in the corresponding space, a wall addition request signal is generated, ie. Walls can be added. In this case, a tool for moving or rotating the structure may be further provided. Since additional costs are incurred when adding structures, the estimated price increased by the cost of adding structures is displayed on the client terminal.

Referring back to FIGS. 1 and 2 , a model determining step ( S103 ) of determining a construction interior model according to the feedback information of the client on the screen information of the client terminal is performed. Since the construction interior model determined by the model determining step ( S103 ) is a model that can be constructed by a program, it can be constructed as it is. Based on the construction interior model determined by this model determination step (S103), it is possible to additionally create a blueprint. In addition, it is possible to support interior construction by a contractor based on the determined construction interior model.

When the construction interior model is determined, the actual interior work for the corresponding interior space is performed. The interior work may include demolition/expansion work, plastering work, tile construction work, bathroom construction work, window construction work, flooring construction work, wallpaper construction work, electricity/lighting work, or furniture installation work.

The contractor transmits the site photo or image of the construction space to the supplier server computer 1 during the interior construction process, and the supplier server computer 1 sends the site photo to the client terminal periodically or by work step along with the client confirmation button. Or load the video. When the client and/or the supplier confirms the on-site photo or image loaded in the worker terminal and presses the confirmation button (21, 22; see FIG. 5), the construction process so far is agreed to, so the contractor can perform the following work . If the client and/or supplier's consent button is not pressed within the preset time, the worker server computer determines that the consent has been granted and allows the next operation to proceed. In addition, if the Client and/or Supplier have objections to the on-site photo posted, the Client and/or Supplier may submit their opinion through a function included in the Program (eg, a message function) or through other means (such as by e-mail or phone call). can be sent to the builder.

On the other hand, if the location and angle of the field photos and images are different each time, the client who checks it through the client terminal may have difficulty in estimating or judging the progress of the work. According to one embodiment of the present invention, the camera module provided in accordance with an embodiment of the present invention always takes images and photos at a prescribed shooting angle and direction at a prescribed location in a prescribed construction space, and the captured image or photo is It may be displayed on the display unit of the provider server computer 1 and the display unit of the client terminal 3 .

Referring to FIG. 6, the supplier or contractor (or worker) is an H-shaped mark including a pair of vertical lines and a horizontal line connecting the middle of the pair of vertical lines on the floor surface (F) of the interior space. By (H), the setting position of the camera module 200 is determined in advance. Taking pictures and images of the interior site using the camera module 200 is always performed in a state where the camera module 200 is positioned at a predetermined mark at the transmitted setting position. The H-shaped mark H may be formed using a color tape, may be formed of a color tape prepared in advance in an H-shaped pattern, or may be formed using an erasable pen. Alternatively, it is also conceivable to make H-shaped markings (H) using a laser indicator.

The camera module 200 is installed to cross between a pair of plate-shaped vertical legs (210, 210) and a pair of vertical legs (210, 210) that are built in line with a pair of vertical lines of the H-shaped mark, A camera 230 coupled to a rotating shaft 220 fitted to the horizontal line of the H-shaped mark (H), a camera 230 coupled to the rotating shaft 220, and a rotating shaft 220 by rotating the rotating shaft 220, the camera 230 is It includes a rotation driving unit 240 that allows the front wall and both side walls to be seen, the ceiling and both side walls, and the rear wall and both side walls to be photographed. It is also possible to photograph while rotating the rotating shaft 220 without the rotational driving unit 240 , but it is advantageous to use the rotational driving unit 240 including a step motor to always maintain the photographing in the same direction.

The H-shaped mark H is defined so that a horizontal line at the center of a space (eg, a room or a living room) is on an imaginary horizontal line passing approximately the center of the space. The camera module 200 is erected and installed on the H-shaped mark (H), and the camera 230 is rotated to photograph so that the two corners of the front of the space and the two corners of the rear of the space can be seen together. In this case, by the rotation of the camera 230, it is possible to photograph both the front wall and part of both side walls, the ceiling and part of both side walls, and part of the rear wall and both side walls, and the captured image and photo data is transmitted to the provider server computer 1 ) and then stored in the database 2 and then loaded into the client terminal 3 . When the floor of the interior space is changed, such as flooring construction or floor plastering, repeat the H-shaped mark (H) with the same shape at the same location and then proceed with the work.

However, in the case of a narrow space such as a bathroom, a camera may be installed at a specific location, such as a ceiling, to photograph the construction process of the space. The present invention is not limited by the above-described embodiments and can be practiced with various modifications.

1: Provider Server Computer 2: Database
3: Client terminal 4: Contractor terminal
5: Network

Claims (2)

A method of providing information and supporting construction for interior construction of a residential space using a server computer, a client terminal, and a plurality of contractor terminals connected by a communication network, the method comprising:
The server computer applies the recommended interior items to a space model corresponding to the interior construction space - the space model is created from data obtained by scanning the interior construction space with a 3D scanner - to generate a recommended interior model in 3D form to do;
causing the client terminal to display, by the server computer, screen information including the recommended interior model and cost information corresponding to the recommended interior model, an interior item change tool, a structure deletion tool, and a structure addition tool;
determining, by the server computer, a construction interior model according to screen information of the client terminal and feedback information input to the client terminal;
The server computer, in the actual interior construction process based on the construction interior model, a field photo or image of the corresponding interior construction space - The on-site photograph or image is an H-shaped mark (F) formed in advance on the floor surface (F) of the corresponding interior construction space A pair of plate-shaped vertical legs (210, 210) erected in line with a pair of vertical lines of H) and the pair of plate-shaped vertical legs (210, 210) are installed to cross between the H-shaped marks ( H) a rotation shaft 220 fitted to a horizontal line, a camera 230 coupled to the rotation shaft 220, and the camera 230 coupled to the rotation shaft 220 by rotating the rotation shaft 220 The front wall and both side walls showing both front corners of the interior construction space, the ceiling and both side walls of the interior construction space, and the rear wall and the both side walls of the interior construction space It includes a rotational driving unit 240 to photograph What is taken using the camera module 200 - to the contractor terminal to transmit the work step by step; and
The server computer comprising the step of displaying the on-site photo or image together with a confirmation button on the display unit of the server computer and the display unit of the client terminal,
The feedback information is information input to the client terminal using at least one of the interior item change tool, the structure deletion tool, and the structure addition tool,
The server computer causes the client terminal to display cost information whenever the structure or interior item of the recommended interior model is changed,
The server computer causes the client terminal to delete the wall if there is a request for deletion of the wall of the space model by the structure deletion tool and the wall is deleteable, while the change is made according to the deletion of the wall. to display cost information on the client terminal, and
The server computer, when the client terminal requests to delete the corresponding wall of the space model by the structure deletion tool, and the corresponding wall cannot be deleted, sends a notice that the corresponding wall is impossible to delete to the client terminal to show, and
The server computer causes the client terminal to add the requested wall to the space model when there is a request for adding a wall to the space model by the structure addition tool, and sends the cost estimate changed according to the wall addition to the client to be displayed on the terminal,
The server computer, when the on-site photo or image of the construction space is transmitted to the client terminal together with the confirmation button, provides information and construction support for interior construction of a residential space, characterized in that it generates an alarm in the client terminal Way. delete

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