KR101255977B1 - Gesture based collaboration system for construction site - Google Patents

Abstract

The gesture-based construction site collaboration system 100 according to the present invention includes a design information storage unit 110 in which a 2D drawing or a 3D model of a building is stored, and a 2D drawing or 3D model stored in the design information storage unit 110. Construction site information storage unit 120 stores construction site information mapped to location information, gesture definition unit 130 to which input gestures are mapped according to the type of construction site information, and 2D stored in design information storage unit 110. A drawing or a 3D model is displayed, and the display unit 150 and the display unit 150 displaying the desired construction site information by receiving one or more of a user's touch input or gesture, and detecting the position information selected by the user through the touch input. The controller 150 maps the gesture input by the user to the display unit 150 and the information stored in the gesture defining unit 130 to display construction site information indicated by the gesture on the display unit 150. Includes a controller 140.
Gesture-based construction site collaboration system according to the present invention can support the work coordination meeting of the construction site only by touching the gesture and the screen without the input device such as a mouse, multi-dimensional information such as instructions, photos, processes, personnel in charge during the meeting Can be automatically linked to related drawings or models, saving time and money. It can also be used in foreign markets because it can be used regardless of linguistic limitations.

Description

Gesture based construction site collaboration system {GESTURE BASED COLLABORATION SYSTEM FOR CONSTRUCTION SITE}

The present invention relates to a collaboration system for performing a meeting while displaying information of the construction site at the construction site. In particular, the present invention relates to a gesture-based construction site collaboration system for conveniently displaying the location-based construction site information of the construction site through the user's gesture.

The most widely used method for the coordination of work among participants in domestic and overseas construction sites is the meeting and recording based on the printed drawings.

In order to alleviate the inconvenience of meetings using paper documents, an interactive support system using a large screen was developed. I-Room (interactive room), CAVE (Cave Automatic Virtual Environment), Ssangyong E & C's BIM construction management integrated system, iTWO is representative.

I-Room allows participants to check and update building models, drawings, and changes in real time, but to check drawings and related information during a meeting, it is necessary to find and open folders to check the process. have. CAVE requires expensive equipment and difficult surroundings, and focuses on providing an immersive environment rather than seamless collaboration. The system or iTWO developed by Ssangyong E & C does not support collaboration on the construction site, but merely stores and manages BIM information related to the construction process or cost.

In particular, the coordinator of the information coordinated during the meeting, BIM model, and existing information does not work quickly and automatically, and since the work process, meeting, and follow-up measures are performed separately, the person in charge after the meeting There was a problem that caused unnecessary work increase such as the need to organize meeting minutes.

The gesture-based construction site collaboration system according to the present invention aims to solve the following problems.

First, a user's gesture is input to a display device such as a touch panel to perform a meeting using construction site information used in the field.

Second, if a user touches a specific location of a 2D drawing or 3D model with one hand and inputs a specific gesture, a meeting using construction site information indicated by the gesture is performed.

Third, by using the construction site information displayed through the system of the present invention, the person in charge of the construction site proceeds smoothly to perform efficient construction site management and construction.

The problem of the present invention is not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

According to the present invention, a gesture-based construction site collaboration system includes construction site information mapped to location information in a design information storage unit for storing 2D drawings or 3D models of buildings, 2D drawings or 3D models stored in design information storage units, and the like. 2D drawings or 3D models stored in the stored construction site information storage unit, the design information storage unit is displayed, the display unit for displaying the desired construction site information by receiving one or more of a user's touch input or gesture, types of construction site information The gesture definition unit in which the input gesture is stored and the display unit detect the location information selected by the user through the touch input, and the gesture indicated by mapping the gesture input by the user to the display unit and the information stored in the gesture definition unit. And a control unit for displaying the site information on the display unit.

Construction site information according to the invention is characterized in that at least one of the site photo, drawings, staff memo text, material information, construction schedule, construction cost or personnel information.

Location information according to the invention is characterized in that the user is input by touching a specific position in the 2D drawing or 3D model displayed on the display.

Construction site information according to the invention is characterized in that the user is selected by inputting a specific gesture to the display unit in a state of touching a specific position.

The gesture-based construction site collaboration system according to the present invention may further include construction site information and meeting information transmission unit for transmitting construction site information indicated by a gesture input by a user to a terminal of a construction site manager through wired or wireless communication.

The gesture-based construction site collaboration system according to the present invention further includes a meeting information input unit for inputting meeting information by the user, and the controller stores the meeting information in the construction site information storage unit by interlocking the meeting information with the location information. do.

Gesture-based construction site collaboration system according to another embodiment of the present invention is a design information storage unit for storing the 2D drawings or 3D models for the building, is disposed at each construction location of the building under construction, the construction of the location information of each construction location 2D drawing or 3D stored in the location information and design information storage of the location code storage means, the construction site information of the construction location and the location information of the construction location code storage means, the location information and design information storage means of the construction location code storage means input to the wireless terminal Construction location mapping unit where the location value of the construction location is mapped in the model, construction site information storage unit in which construction site information input to the wireless terminal is stored in the location mapped by the construction location mapping unit, and 2D stored in the design information storage unit. A drawing or 3D model is displayed and receives the desired construction site information by receiving one or more of a user's touch input or gesture. The display unit detects the location information selected by the user through the touch input, and the gesture definition unit in which the input gesture according to the type of construction site information is stored and the display unit, and the gesture and gesture definition unit input by the user to the display unit. And a controller configured to map the information stored in the display to display the construction site information indicated by the gesture on the display unit.

Construction location code storage means according to the invention is characterized in that at least one of the sensor in the form of an electronic device for storing the coordinates of the construction location coordinate tag of the output form for storing the coordinate value of the construction location.

The wireless terminal according to the present invention includes at least one device of a keypad, a touch panel, a microphone, or a camera, and a data input unit for receiving construction site information using the device and at least one device of a camera, a scanner, an RFID receiver, or an NFC receiver. It includes a construction location code recognition unit.

Gesture-based construction site collaboration system according to the present invention can support the work coordination meeting of the construction site only by touching the gesture and the screen without the input device such as a mouse, multi-dimensional information such as instructions, photos, processes, personnel in charge during the meeting Can be automatically linked to related drawings or models, saving time and money. It can also be used in foreign markets because it can be used regardless of linguistic limitations.

Specifically, the gesture-based construction site collaboration system according to the present invention 1) increases the communication efficiency between participants in the construction site by visual / intuitive representation of information, and 2) coordinated content (instructions, process materials information, etc.) Work process is improved through automatic linkage between building drawings and models. 3) It can be used as a training system that can be used at work delivery meetings to laborers, and 4) as a promotional system for image marketing to clients or tenants. It can also be used.

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

1 is a block diagram schematically illustrating a configuration according to an example of a gesture-based construction site collaboration system according to the present invention.
2 illustrates an example of selecting a specific position and inputting a gesture in the 3D model displayed on the display unit of the present invention.
3 illustrates an example of construction site information and a gesture mapped to the gesture defining unit of the present invention.
4 is an example of displaying the construction site information corresponding to the gesture and the gesture input by the user in the present invention.
5 is a structural diagram showing each configuration and data flow of the location-based construction site management system according to FIG.
6 is a block diagram schematically illustrating a configuration according to another example of a gesture-based construction site collaboration system according to the present invention.
7 is a structural diagram illustrating a process of collecting construction site information in the location-based construction site management system according to FIG.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

The terms first, second, A, B, etc. may be used to describe various components, but the components are not limited by the terms, but merely for distinguishing one component from other components. Only used as For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.

As used herein, the singular forms "a,""an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It is to be understood that the present invention means that there is a part or a combination thereof, and does not exclude the presence or addition possibility of one or more other features or numbers, step operation components, parts or combinations thereof.

Hereinafter, with reference to the drawings will be described in detail with respect to the gesture-based construction site collaboration system (100, 200).

Prior to the detailed description of the drawings, it is to be clear that the division of the components in the present specification is only divided by the main function of each component. That is, two or more components to be described below may be combined into one component, or one component may be provided divided into two or more for each function. Each of the components to be described below may additionally perform some or all of the functions of other components in addition to the main functions of the components, and some of the main functions of each of the components are different. Of course, it may be carried out exclusively by. Therefore, the presence or absence of each component described through this specification should be interpreted functionally, and for this reason the configuration of the components according to the gesture-based construction site collaboration system 100 of the present invention will achieve the object of the present invention. It should be clear that it may be different from FIG. 1 to the extent possible.

1 is a block diagram schematically showing a configuration according to an example of the gesture-based construction site collaboration system 100 of the present invention.

The gesture-based construction site collaboration system 100 according to the present invention includes a design information storage unit 110 in which a 2D drawing or a 3D model of a building is stored, and a 2D drawing or 3D model stored in the design information storage unit 110. Construction site information storage unit 120 stores construction site information mapped to location information, gesture definition unit 130 to which input gestures are mapped according to the type of construction site information, and 2D stored in design information storage unit 110. A drawing or a 3D model is displayed, and the display unit 150 and the display unit 150 displaying the desired construction site information by receiving one or more of a user's touch input or gesture, and detecting the position information selected by the user through the touch input. The controller 150 maps the gesture input by the user to the display unit 150 and the information stored in the gesture defining unit 130 to display construction site information indicated by the gesture on the display unit 150. Includes a controller 140.

As shown in FIG. 1, the design information storage unit 110 and the construction site information storage unit 120 are preferably included in one server. In FIG. 1, a block including the design information storage unit 110 and the construction site information storage unit 120 is named a construction site management server.

Meanwhile, in the present invention, the system used at the construction site meeting based on the construction site information is called a collaboration system. The gesture defining unit 130, the display unit 150, the control unit 140, and the meeting information input unit 170 may be included in the collaboration system.

The design information storage unit 110 and 130 basically stores a 2D drawing or a 3D model. The 3D model used in the present invention is included in data such as BIM (Building Information Model) information, and the construction site information storage unit 120 according to the present invention stores construction site information for each construction location or member.

The construction location used in the present invention refers to a specific location of a building or other facility under construction. For example, it means a specific position such as the left wall of the toilet of the fifth floor 10 of the building.

The construction location may be a certain area of area, but if the area constructed in the building has a different functional role, it may be divided according to the function of each area. Alternatively, the construction location may be divided according to the identity or relevance of the materials to be constructed. For example, it can be divided into various construction locations such as the entrance of the first floor of the apartment, the lobby of the first floor, and the inner wall A zone of the first floor.

Construction site information includes site photos, drawings, staff memo texts, material information, construction schedules, construction costs or staff information. That is, the site photos, drawings, material information, etc. for each construction location are stored in the construction site information storage unit 120 in advance.

The location information may be input by a user touching a specific location in the 2D drawing or 3D model displayed on the display unit 150. 2 illustrates an example of selecting a specific position and inputting a gesture in the 3D model displayed on the display unit 150 of the present invention.

As shown in FIG. 2, the person in charge at the construction site, while the person in charge of the construction site during the meeting while viewing the matters displayed on the display unit 150 and the 3D drawing (left of FIG. 2), touches a specific wall surface with the left hand in the 3D drawing. Input the location information by touching, and input the triangle-shaped gesture with the right hand (right side of Fig. 2), the construction site information designated by the gesture is displayed. In FIG. 2, not even a scene in which construction site information is displayed, only a screen for inputting specific location information and a screen for inputting a gesture are shown.

3 illustrates an example of construction site information and a gesture mapped to the gesture defining unit 130 of the present invention.

The table shown in FIG. 3 corresponds to an example of the present invention. A triangle (△) gesture indicates a drawing, a circular gesture (○) indicates a picture, and a square gesture (□) indicates a memo described by a person in charge. . Gestures representing other material information, construction schedule, construction cost, and person in charge are different. Of course, in addition to the construction site information shown in Figure 3 other information can be stored in the table, each gesture can be assigned a separate gesture.

Although various methods are possible, the present invention basically uses a multi-touch technique to select a specific position with one hand and input a gesture with the other hand. The construction site information may be selected by inputting a specific gesture to the display unit 150 while the user touches a specific location.

4 is an example of displaying the construction site information corresponding to the gesture and the gesture input by the user in the present invention. 4 (a) to 4 (d) show screens on which different construction site information is displayed for each gesture. 4 (a) to 4 (d) sequentially show a drawing according to a triangular gesture, a picture according to a circular gesture, a memo according to a square gesture, and process information according to an S-shaped gesture.

The gesture-based construction site collaboration system 100 of the present invention is a conference information input unit for automatically linking additional construction site information to the location information input by the user to the display unit 150 to the construction site information storage unit 120 ( 170) may be further included.

Meeting information refers to data derived from meetings conducted between personnel (users) at the construction site. Includes information about schedule changes, assignees, or material changes for specific areas. Conference information also corresponds to location-based information. That is, information on a region including a specific construction position or a specific construction position in the 2D drawing or 3D model. Therefore, it is preferable to be stored in the construction site information storage unit 120 that stores the location information in conjunction with the design information storage unit 110.

The gesture-based construction site collaboration system 100 of the present invention transmits construction site information and meeting information for transmitting construction site information and / or meeting information indicated by a gesture input by a user to a terminal of a construction site person via wired or wireless communication. The unit 160 may further include.

That is, the construction site information and the meeting information transmission unit 160 to share the necessary information between the person in charge, or to send the data discussed in the meeting time to the person in charge assigned to a specific site.

The situation shown in FIG. 2 will be described as an example. It is assumed that there is a meeting between persons in charge on the wall of a specific building structure. It is possible to record the contents of discussions between the person in charge as a memo, to submit additional pictures or drawings, or to add a person in charge for the area. In this case, when one or more of a memo, a photo, a drawing, or a person's information is newly inputted or updated through the meeting information input unit 170, the construction site information storage unit 120 is automatically linked to the current wall.

The meeting information input unit 170 is a computer device linked to the gesture-based construction site collaboration system 100, and preferably includes an input device such as a keyboard, a mouse, or a touch panel. Furthermore, as shown in FIG. 1, the controller 140 is connected to the conference information input unit 170 and the construction site information and conference information transmitter 160 to control the overall data flow.

5 is a structural diagram showing each configuration and data flow of the location-based construction site management system according to FIG.

When the 2D drawing or 3D model information is transmitted from the design information storage unit 110 included in the construction site management server to the control unit 140, the control unit 140 transmits the corresponding information to the display unit 150. The user selects a specific position in the 2D drawing or 3D model displayed on the display unit 150 and inputs a gesture. The control unit 140 identifies the construction site information using the gesture defining unit 130 as a gesture for the construction site information, and the construction site information storage unit 120 displays information indicated by the gesture among construction site information on the corresponding position. Get from and send to display unit 150. Meanwhile, the construction site information may be transmitted to the terminal of the person in charge of the site through the construction site information and the meeting information transmitting unit 160, and the construction site information storage unit 120 may be added to the construction site information added during the meeting through the meeting information input unit 170. You can also save to).

The gesture definition unit 130 may be implemented in various forms. When a specific gesture is input in conjunction with the display unit 150, the specific gesture may be immediately transmitted to the control unit 140 as specific construction site information.

As shown in Figure 1 and 5, it is also possible to implement in the form linked to the control unit (140, 240). In this case, when a specific gesture is input to the display unit 150 or 250, information about the corresponding gesture is transmitted to the control unit 140 or 240, and the control unit uses a gesture definition unit 130 or 230 to construct a specific construction. Maps the site information, and loads the construction site information from the construction site information storage unit 120, 220 through this.

Hereinafter, another example of the gesture-based construction site collaboration system 200 according to the present invention will be described. In the system described above, it is assumed that construction site information is stored in the construction site information storage unit 220 in advance. The system to be described below is a system in which construction site information is automatically stored in the construction site information storage unit 220 linked to a 2D drawing or 3D model. Finally, another embodiment of the present invention is a construction site collaboration system 200 for collecting construction site information and displaying it on the basis of a gesture. The overlapping content with the above-described gesture-based construction site collaboration system 100 will be briefly described.

6 is a block diagram schematically illustrating a configuration according to another example of the gesture-based construction site collaboration system 200 of the present invention.

Another example of the gesture-based construction site collaboration system 200 of the present invention is a design information storage unit 210, 2D drawing or 3D model for the building is stored in each construction location of the building under construction, each construction location Construction location code storage means 280 stored in the location information of the construction site, construction site information of the construction location and the location information of the construction location code storage means 280 is input to the wireless terminal 290, the construction input to the wireless terminal 290 In the construction location mapping unit 215 and the construction location mapping unit 215 where the location value of the construction location is mapped in the 2D drawing or 3D model stored in the location information and the design information storage unit 210 of the location code storage unit 280. Construction site information storage unit 220 in which construction site information input to the wireless terminal 290 is stored in the mapped position, the gesture definition unit 230 is mapped to the input gesture according to the type of construction site information, design In the information storage unit 210 Stored 2D drawings or 3D models are displayed, and the display unit 250 and the display unit 250 display the desired construction site information by receiving one or more of a user's touch input or gesture location information selected by the user through the touch input And a controller 240 for mapping the gesture input by the user to the display unit 250 and the information stored in the gesture definer 230 to display construction site information indicated by the gesture on the display unit 250. .

 Basically, the design information storage unit 210, the construction location mapping unit 215, and the construction site information storage unit 220 are preferably included in one integrated server.

Construction location code storage means (280, 110) is disposed at each construction location, the means for storing the unique code that is location information for distinguishing the construction location. Construction location code storage means 280, 110 may be one or more of a construction location coordinate tag of the output form for storing the coordinate value of the construction location or an electronic device type sensor for storing the coordinate value of the construction location.

The construction location coordinate tag may be a QR code, a barcode, etc., and the sensor may be one or more of a NFC (Near Field Communication) tag or an RFID tag. The RFID tag includes an active RFID tag and an inactive RFID tag, and it is more preferable to use an active RFID tag that automatically recognizes an RFID receiver and transmits information.

The construction location coordinate tag or sensor stores a unique code of the construction location, and through this, the location in the 2D drawing or 3D model stored in the design information storage unit 210 or 130 can be detected.

On the other hand, construction location coordinate tag or sensor of the present invention can be used a variety of markers or devices that can be replaced by those skilled in the art. At least one construction position coordinate tag or sensor is preferably disposed at each construction position.

Various methods are available for detecting construction location. For example, it is assumed that a construction location coordinate tag or sensor in which a construction location code that can grasp directions can be attached to a toilet on a fifth floor 10 of a building.

First, all the coordinate tags or sensors are disposed on each of the four walls to transmit the construction location code of each wall to the wireless terminal to store the site information in the construction site management system (100). However, the first method costs more because a plurality of coordinate tags are required.

Second, it is possible to arrange the construction location coordinate tag or sensor stored in the construction location code including the direction information only on one wall, and to check the direction information of the wall through the direction sensor of the wireless terminal 290. Therefore, the second method is more preferable.

That is, assuming that the construction position coordinate tag is disposed on the left wall of the bathroom on the fifth floor 10 of the building, the construction position coordinate tag includes information that the current coordinate tag is located on the left wall of the toilet. When the construction site manager rotates the wireless terminal 290 to the left or the right direction based on the direction in which the coordinate tag is arranged, the direction sensor built into the wireless terminal 290 indicates which direction the front part of the wireless terminal 290 is currently. You can check it.

Based on the construction location and the direction (reference direction) stored in the construction location coordinate tag disposed on the left wall, grasp the direction (relative direction) facing the front part of the wireless terminal 290 (120), and the construction stored in the construction location coordinate tag The relative direction is transmitted to the construction location mapping unit 215 and 140 together with the location code. Through this, information grasped up to a specific direction from the construction location is transmitted to the construction location mapping unit 215.

The wireless terminals 290 and 120 may include at least one of a keypad, a touch panel, a microphone, and a camera, and may include a data input unit 292 and 125 and a camera, a scanner, an RFID receiver, or the like, which receive field information using the device. Construction location code recognition unit 291 and 121 including one or more devices of the NFC receiver.

The data input unit 292 in which the construction site manager inputs site information is preferably included in the wireless terminals 290 and 120, but is not necessarily limited thereto, and is physically independent of the wireless terminals 290 and 120. It is also possible to use an input means of the type.

Construction location code recognition unit 291, 121 is a configuration for receiving the code stored in the construction location code storage means 280, 110, data input unit 292, 125 is a configuration that the site information of the construction location is input to be.

QR codes or barcodes can be attached to specific locations at construction sites in the form of printed output. Coordinate information of the current construction location stored in the QR code or barcode is input to the wireless terminals 290 and 120 through a camera or scanner included in the construction location code recognition unit 121.

The active RFID automatically transmits the construction location to the RFID receiver when the RFID receiver included in the construction location code recognition unit 291 and 121 approaches the active RFID tag.

In the present invention, the wireless terminals 290 and 120 may use various types of wireless terminals 290 and 120, and the wireless terminals 290 and 120 may use construction location code recognition units 291 and 121. The construction location coordinate tag or sensor information is transmitted to the construction location mapping unit 215 and 140, and the site information of the construction location is transmitted to the construction site information storage unit 220 and 150.

The wireless terminals 290 and 120 of the present invention may use a mobile communication terminal that is distributed for each individual. For example, a QR code may be photographed through a camera of a mobile communication terminal or a construction location code may be input using an RFID receiver capable of data communication with the mobile communication terminal, and the camera, keypad, touch panel, or microphone of the mobile communication terminal may be used. It can be used to receive image information, video information, text information or audio information about the site.

Specific site information is a photograph of the construction location, site material information of the construction location, information on the person in charge of the construction location, construction site schedule of the construction site, construction cost of the construction location, construction location check information or memo explaining the construction status of the construction location It may be any one or more of.

Design information storage unit 210, construction site information storage unit 220 and construction location mapping unit 215 has a different configuration because of their different functions, as shown in Figure 6, basically the same construction site It is located on the management server. Of course, they may be located in different servers, or the construction location mapping unit 215 may be implemented as an application driven in the wireless terminal 290. When the construction location mapping unit 215 is configured separately, the computer on which the construction location mapping unit 215 is located becomes a kind of clouding computer.

The construction location mapping unit 215 receives a construction location code, which is construction location information stored in the construction location code storage unit 280, from the wireless terminal 290, or a 2D drawing stored in the design information storage unit 210 or Map the position value (coordinate information, etc.) of the exact construction position in the 3D model.

Finally, the path in which the site information is input to the construction site information storage unit 220 may be in various forms. First, the construction location mapping unit 215 may store the site information transmitted from the wireless terminal 290 to the construction location location value in the construction site information storage unit 220 in association with the corresponding location of the 2D drawing or the 3D model. Second, the wireless terminal 290 may transmit the site information to the construction site information storage unit 220, and may be stored in conjunction with the construction location location value of the construction location mapping unit 215.

Meanwhile, the person in charge of the construction site needs to check the construction information related memo that was recorded in the past while checking the construction location where the site information is stored in the construction site information storage unit 220. This is because it is necessary to check whether problems occurred in the field have been improved after inputting the conventional site information. Or you may need to check the person in charge of the construction site or the drawing of the construction site.

To this end, the wireless terminal may receive and display 2D drawings or 3D model information stored in the design information storage unit 210, or may receive and display site information stored in the construction site information storage unit 220. In FIG. 6, data transmitted from the construction site management server to the wireless terminal 290 corresponds to this.

7 is a structural diagram illustrating a process of collecting construction site information in the location-based construction site management system according to FIG.

The construction location coordinate tag of FIG. 7 is illustrated as an example of a QR tag, and when a QR tag is photographed and transmitted to a construction location mapping unit 215 through a wireless terminal 290 of a construction site representative, the construction location mapping unit 215 Maps the construction location position value in the 2D drawing or 3D model using the construction location code stored in the QR tag. Site information is stored in the construction site information storage unit 220 for each mapped construction location location value.

Meanwhile, the construction site manager collects construction location site information through the data input unit 292 of the wireless terminal 290. In Figure 2 has been taken an example of taking a specific picture of the construction location with a camera. The construction site information collected in this way is stored in the construction site information storage unit 220 in conjunction with the position value of the construction location detected by the construction location mapping unit 215. Eventually, the collected site information is automatically linked to the corresponding position in the 2D drawing or 3D model in real time, so that construction site management using this is possible.

The construction site information is stored in the construction site information storage unit 220 through the above-described configuration, and the user can confirm necessary information through a gesture input on the display unit 250.

The construction site information is one or more of site photos, drawings, staff memo text, material information, construction schedule, construction cost or staff information. In addition, another embodiment of the present invention further includes construction site information and meeting information transmission unit 260 for transmitting the construction site information represented by the gesture input by the user to the wireless terminal 290, or the user to the display unit 250 It may further include a meeting information input unit 270 for automatically linking the additional construction site information to the input location information to the construction site information storage unit 220. That is, only the configuration for collecting the site construction information is added and the rest of the configuration is the same as the gesture-based construction site collaboration system 100 described above.

The embodiments and drawings attached to this specification are merely to clearly show some of the technical ideas included in the present invention, and those skilled in the art can easily infer within the scope of the technical ideas included in the specification and drawings of the present invention. Modifications that can be made and specific embodiments will be apparent that all fall within the scope of the present invention.

100, 200: gesture-based construction site collaboration system
110, 210: Design information storage unit 215: Construction location mapping unit
120, 220: construction site information storage unit 130, 230: gesture definition unit
140, 240: control unit 150, 250: display unit
160, 260: construction site information and meeting information transmission unit
170, 270: Meeting information input unit
280: construction location code storage means 290: wireless terminal
291: construction location code recognition unit 292: data input unit

Claims (14)

A design information storage unit for storing a 2D drawing or a 3D model of a building;
A construction site information storage unit for storing construction site information mapped to location information in a 2D drawing or 3D model stored in the design information storage unit;
A display unit for displaying a 2D drawing or a 3D model stored in the design information storage unit, and displaying desired construction site information by receiving one or more of a user's touch input or gesture;
A gesture defining unit storing an input gesture according to the type of construction site information; And
The display unit detects location information selected by the user through a touch input, and maps the gesture input by the user to the display defining unit and information stored in the gesture defining unit to display construction site information indicated by the gesture on the display unit. Gesture-based construction site collaboration system comprising a control unit. The method of claim 1,
The construction site information is a gesture-based construction site collaboration system, characterized in that at least one of the site photo, drawings, staff memo text, material information, construction schedule, construction cost or personnel information. The method of claim 1,
The location information is a gesture-based construction site collaboration system, characterized in that the user is input by touching a specific position in the 2D drawing or 3D model displayed on the display. The method of claim 3,
And the construction site information is selected by inputting a specific gesture to the display unit while the user touches the specific location. The method of claim 1,
Gesture-based construction site collaboration system further comprises a construction site information and meeting information transmission unit for transmitting the construction site information represented by the user input gesture to the terminal of the construction site manager via wired or wireless communication. The method of claim 1,
And a meeting information input unit for inputting meeting information by the user, wherein the control unit stores the meeting information in the construction site information storage unit by interworking the meeting information with the location information. system. A design information storage unit for storing a 2D drawing or a 3D model of a building;
A construction location code storage means disposed at each construction location of the building under construction and storing location information of each construction location;
A wireless terminal to which construction site information of the construction location and location information of the construction location code storage unit are input;
A construction position mapping unit for mapping the position information of the construction position code storage means input to the wireless terminal with the position value of the construction position in a 2D drawing or 3D model stored in the design information storage unit;
A construction site information storage unit for storing construction site information input to the wireless terminal at a location mapped by the construction location mapping unit;
A display unit for displaying a 2D drawing or a 3D model stored in the design information storage unit, and displaying desired construction site information by receiving one or more of a user's touch input or gesture;
A gesture defining unit storing an input gesture according to the type of construction site information; And
The display unit detects location information selected by the user through a touch input, and maps the gesture input by the user to the display defining unit and information stored in the gesture defining unit to display construction site information indicated by the gesture on the display unit. Gesture-based construction site collaboration system comprising a control unit. The method of claim 7, wherein
The construction location code storage means is a gesture-based construction site collaboration system, characterized in that at least one of the output of the construction location coordinate tag for storing the coordinate value of the construction location or the sensor of the electronic device type to store the coordinate value of the construction location. The method of claim 7, wherein
The wireless terminal
A data input unit including at least one of a keypad, a touch panel, a microphone, and a camera, and receiving the construction site information using the device; And
Gesture-based construction site collaboration system comprising a construction location code recognition unit including at least one device of a camera, scanner, RFID receiver or NFC receiver. The method of claim 7, wherein
The construction site information is a gesture-based construction site collaboration system, characterized in that at least one of the site photo, drawings, staff memo text, material information, construction schedule, construction cost or personnel information. The method of claim 7, wherein
The location information is a gesture-based construction site collaboration system, characterized in that the user is input by touching a specific position in the 2D drawing or 3D model displayed on the display. The method of claim 11,
And the construction site information is selected by inputting a specific gesture to the display unit while the user touches the specific location. The method of claim 7, wherein
Gesture-based construction site collaboration system further comprises a construction site information and meeting information transmission unit for transmitting construction site information represented by the user input gesture to the wireless terminal. The method of claim 7, wherein
And a meeting information input unit for inputting meeting information by the user, wherein the control unit stores the meeting information in the construction site information storage unit by interworking the meeting information with the location information. system.

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