KR101735327B1 - Apparatus for providing material information - Google Patents

Apparatus for providing material information Download PDF

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KR101735327B1
KR101735327B1 KR1020150104981A KR20150104981A KR101735327B1 KR 101735327 B1 KR101735327 B1 KR 101735327B1 KR 1020150104981 A KR1020150104981 A KR 1020150104981A KR 20150104981 A KR20150104981 A KR 20150104981A KR 101735327 B1 KR101735327 B1 KR 101735327B1
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information
unit
installation
interference
design model
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KR1020150104981A
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Korean (ko)
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KR20170011762A (en
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강태선
김성한
박정서
이정태
표진휘
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삼성중공업(주)
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/04—Manufacturing
    • G06F17/50—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06018—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding
    • G06K19/06028—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding using bar codes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30—Computing systems specially adapted for manufacturing

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
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  • Business, Economics & Management (AREA)
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  • Health & Medical Sciences (AREA)
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  • Manufacturing & Machinery (AREA)
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  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

The present invention relates to a material information providing apparatus, wherein a material information providing apparatus according to the present embodiment includes a bar code recognizer for recognizing a bar code attached to a material; A mapping unit for identifying a material by a bar code and mapping shape information of a material to a previously prepared three-dimensional design model; And a display unit for displaying a three-dimensional design model in which the shape information of the material is mapped.

Description

[0001] APPARATUS FOR PROVIDING MATERIAL INFORMATION [0002]

The present invention relates to a material information providing apparatus, and more particularly, to a material information providing apparatus for providing material information such as three-dimensional shape information of a material, interference information between a material and a structure around a material installation area, .

Generally, in order to dry an oil tanker, a large ship or an offshore structure, a structure such as a block is formed by blocking a module, and the module is mounted on a dock to construct a ship or an offshore structure by assembling the hull. Before the block is mounted on the dock, the same material as the equipment is mounted on the block, or the material is mounted on the mounted block. The materials to be installed in the block need to be installed according to a predetermined installation order. Depending on the order in which the materials are installed, the material may interfere with the installed materials. In case of interference with the material, the mounting route of the material or the position of the installed material needs to be adjusted, so that the time required to mount the material increases. Conventionally, an operator confirms the shape of a material, a model name and a model number attached to a material, identifies a material to be mounted, and mounts the material. However, according to the block size increasing trend, And it takes a long time to move.

In addition, in order to prevent the material from interfering with other materials that are already mounted at the time of loading the material, after the worker has lifted a few meters of the cranes by the crane, the operator visually checks the interference around the mounting area, The material is slowly lowered using a crane to perform the loading. If there is a possibility of interference during mounting, the operator enters the inside of the mounting area to determine the location of the interference and takes necessary measures. However, it is not only dangerous for safety, it is very inconvenient for workers to move on the ship with many pieces of equipment, There is a problem. In addition, it is difficult to precisely understand the degree of interference when the material is mounted. Interference may occur when the material is mounted, and the block, module or equipment may be damaged. Since the crane pilot can not see the actual mounting situation, There is a problem that it is difficult to perform the mounting smoothly because the mounting must be performed depending on the instruction to be performed.

An object of the present invention is to provide a material information providing apparatus capable of efficiently performing a material installation work by confirming shape information of a material to be installed through a three-dimensional design model.

Another object of the present invention is to provide a material information providing apparatus which can precisely measure interference information at the time of mounting a material by using fluctuation information of a material and position information of a material peripheral structure.

The problems to be solved by the present invention are not limited to the above-mentioned problems. Other technical subjects not mentioned will be apparent to those skilled in the art from the description below.

According to an aspect of the present invention, there is provided a material information providing apparatus including: a barcode recognizer for recognizing a barcode attached to a material; A mapping unit for identifying the material by the barcode and mapping shape information of the material to the previously prepared three-dimensional design model; And a display unit for displaying a three-dimensional design model in which the shape information of the material is mapped.

Wherein the mapping unit maps the shape information of the material to the previously prepared three-dimensional design model if it is determined that the material identified by the bar code conforms to a current installation order, and if the material identified by the bar code is present If it is determined that the installation order does not match, it is possible to generate a negative response indicating that it is not a member currently installed.

The mapping unit may map the shape information of the material to the previously prepared three-dimensional design model so that the shape information of the material identified by the bar code is highlighted and displayed.

The material information providing apparatus may include an interference information generating unit that generates interference information between the material and the structure using information about fluctuation of the material lifted by the crane and information about a structure installed in the vicinity of the region where the material is to be installed .

Wherein the material information providing apparatus further comprises a wind speed sensor installed on a hook of the crane for measuring the wind direction and the wind speed, and the interference information generating unit comprises: the three-dimensional design model prepared in advance; A peripheral structure information analyzer for analyzing the position information of the structure using the information of the structure and the three-dimensional coordinate information of the structure in the three-dimensional design model; A shake information calculating unit for calculating shake information of the material on the basis of the position information of the structure, the wind direction and wind speed information applied to the material, the height of the material, the weight of the material, and the shape information of the material; And an interference information calculation unit for calculating interference information between the material and the structure using the position information of the structure and the fluctuation information of the material.

Wherein the material information providing apparatus further comprises a succeeding installation material information generating unit for recognizing a succeeding installation material to be installed next to the material using the installation schedule table of the materials and generating information of the succeeding installation material, The information of the subsequent installation material may be displayed on the display unit.

According to the embodiment of the present invention, the shape information of the material to be installed can be confirmed through the three-dimensional design model, and the material installation work can be efficiently performed.

In addition, according to the embodiment of the present invention, it is possible to accurately measure the interference information at the time of mounting the material using the fluctuation information of the material and the position information of the material peripheral structure.

The effects of the present invention are not limited to the effects described above. Unless stated, the effects will be apparent to those skilled in the art from the description and the accompanying drawings.

FIG. 1 is a view schematically showing an apparatus 100 for providing a material information according to an embodiment of the present invention.
2 is a configuration diagram of a material information providing apparatus 100 according to an embodiment of the present invention.
FIG. 3 is a diagram illustrating an example of a three-dimensional design model in which three-dimensional shape information 20 of a material is mapped according to an embodiment of the present invention.
FIG. 4 is a schematic view showing a wind direction sensor 200 and a material position calculating unit 210 constituting a material information providing apparatus according to an embodiment of the present invention.
5 is a configuration diagram of an interference information generating unit 160 constituting an apparatus for providing a material information according to an embodiment of the present invention.
6 is a view for explaining the operation of the apparatus for providing material information according to an embodiment of the present invention.
7 is an enlarged view showing the 'A' portion shown in FIG.

Other advantages and features of the present invention and methods for accomplishing the same will be apparent from the following detailed description of embodiments thereof taken in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, and the present invention is only defined by the scope of the claims. Although not defined, all terms (including technical or scientific terms) used herein have the same meaning as commonly accepted by the generic art in the prior art to which this invention belongs. A general description of known configurations may be omitted so as not to obscure the gist of the present invention. In the drawings of the present invention, the same reference numerals are used as many as possible for the same or corresponding configurations. To facilitate understanding of the present invention, some configurations in the figures may be shown somewhat exaggerated or reduced.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises", "having", or "having" are intended to specify the presence of stated features, integers, steps, operations, components, Steps, operations, elements, parts, or combinations thereof, whether or not explicitly described or implied by the accompanying claims.

Used throughout this specification may refer to a hardware component such as, for example, software, FPGA or ASIC, as a unit for processing at least one function or operation. However, "to" is not meant to be limited to software or hardware. &Quot; to " may be configured to reside on an addressable storage medium and may be configured to play one or more processors.

As an example, the term '~' includes components such as software components, object-oriented software components, class components and task components, and processes, functions, attributes, procedures, Routines, segments of program code, drivers, firmware, microcode, circuitry, data, databases, data structures, tables, arrays, and variables. The functions provided by the components and components may be performed separately by a plurality of components and components, or may be integrated with other additional components.

The apparatus for providing material information according to an embodiment of the present invention includes: a barcode recognizer for recognizing a barcode attached to a material; A mapping unit for identifying a material by a bar code and mapping shape information of a material to a previously prepared three-dimensional design model; And a display unit for displaying a three-dimensional design model in which the shape information of the material is mapped. According to the present embodiment, the worker can recognize the barcode attached to the material and confirm the shape information of the currently installed material through the three-dimensional design model, thereby efficiently performing the material installation work.

FIG. 1 is a schematic view of a material information providing apparatus 100 according to an embodiment of the present invention, and FIG. 2 is a configuration diagram of a material information providing apparatus 100 according to an embodiment of the present invention. Referring to FIGS. 1 and 2, a material information providing apparatus 100 according to the present embodiment maps three-dimensional shape information of a material 10 to be installed to a three-dimensional design model, 10 can be used to calculate the interference information between structures in the vicinity of the installation location.

The material 10 and the structure around the mounting area may be, for example, a hull block for drying a ship or an offshore structure, or a fitting to be mounted on a hull block. The hull block may, for example, be used in a floating production storage and offloading plant (FPSO) or floating (floating) liquefied natural gas (FPSO) as well as in a ship hull such as a passenger ship, fishing boat, tanker, barge, but are not limited to, a hull of a variety of offshore structures, such as a liquid natural gas plant. The structure may be other built-in hull blocks or equipment. The equipment includes parts and equipment other than hulls, including, but not limited to, engine related equipment, pipes, cabin interior structures, electric horns, generators, electric wires, wiring, .

The material information providing apparatus 100 includes a barcode recognizer 110, a user interface unit 120, a database 130, a communication unit 140, a mapping unit 150, an interference information generating unit 160, A display unit 180, and a control unit 190. The display unit 180 may include a display unit 170, a display unit 180,

The bar code recognizer 110 recognizes the bar code 12 attached to the material 10. The bar code 12 attached to the material 10 may be provided as a one-dimensional bar code or a two-dimensional bar code such as a QR code or a data matrix. The bar code 12 may be attached to the material 10 in a variety of ways, such as by being attached to the material 10 by an adhesive, by being printed directly on the material 10, and the like. The bar code 12 may include information such as an identification number (serial number) and a model name of the material 10. Since the bar code recognizer 110 is already known, a detailed description thereof will be omitted.

The user interface unit 120 is for inputting a material information providing command by the operator, and may be provided by means of a keyboard, a mouse, a button input device, a touch pad, or the like. The database 130 stores information such as a three-dimensional design model, material information of materials, and installation order information (installation schedule). The database 130 may be stored in the memory unit. The memory unit stores a program for providing the material information in accordance with the present embodiment in addition to the information of the database 130 and the barcode information recognized by the barcode recognizer 110 and the three dimensional shape information of the material 10 ), Interference information between neighboring structures, information on subsequent installation materials, and the like. In another embodiment, the database 130 may be provided to the remote server. In this case, the material information providing apparatus 100 may provide the material information by receiving information from the remote server through wire / wireless communication.

The communication unit 140 receives the barcode information by communication connection with the barcode recognizer 110 and receives impression information (elevation height or the like) of the material 10 from the control unit of the crane that lifts the material 10, And a wired / wireless communication interface unit for receiving the wind direction and wind speed information from the wind direction wind speed sensor (reference numeral 200 in Fig. 4) installed on the hook of the crane as shown in Fig.

The mapping unit 150 identifies the material 10 by the barcode 12 recognized by the barcode recognizer 110 and maps the three-dimensional shape information of the material 10 to a previously prepared three- do. In the present specification, 'mapping' may mean to select a material 10 to be installed from among three-dimensional shape models of a plurality of materials constituting a three-dimensional design model to distinguish it from other materials. The three-dimensional design model to which the shape information of the material 10 is mapped is displayed through the display unit 180.

FIG. 3 is a diagram illustrating an example of a three-dimensional design model in which three-dimensional shape information 20 of a material is mapped according to an embodiment of the present invention. 3, the mapping unit 150 can map the shape information 20 of the material to the three-dimensional design model so that the shape information of the material 10 identified by the bar code 12 is highlighted and displayed . For example, the shape information 20 of the material 10 may be highlighted by a different color, shade or other display than the three-dimensional design model.

1 and 2, when it is determined that the material 10 identified by the bar code 12 meets the current installation order, the mapping unit 150 reads the three-dimensional design model read from the database 130 The shape information of the material 10 is mapped. If it is determined that the material 10 identified by the bar code 12 does not match the current installation order, it may generate a negative response indicating that it is not currently installed. The negative response may be provided, for example, as a voice or text message such as "it is not a material that needs to be installed at present ".

The interference information generating unit 160 generates interference information between the material 10 and the structure using the information of the structure installed in the vicinity of the region where the material 10 is to be installed, . FIG. 4 is a schematic view showing a wind direction sensor 200 and a material position calculating unit 210 constituting a material information providing apparatus according to an embodiment of the present invention. Referring to FIGS. 1, 2 and 4, the apparatus 100 for providing a material information according to the present embodiment may further include an air-direction wind speed sensor 200 and a material position calculation unit 210.

The wind direction wind speed sensor 200 is installed at a portion of the hook 42 of the crane 40 to calculate the wind direction and the wind speed to calculate the wobble information of the material 10. [ In order to calculate the fluctuation information of the material 10, the material position calculating unit 210 calculates the height of the material 10 based on, for example, a wire drawing amount or the like. As the wire drawing amount increases, the height of the material 10 will be reduced. The amount of wire drawing can be calculated, for example, by an encoder that measures the amount of rotation of the spool winding and unwinding the wire.

The wind direction and wind speed information calculated by the wind direction wind speed sensor 200 and the position information of the material 10 calculated by the material position calculation unit 210 Is provided to the interference information generating unit 160 through a wireless communication unit (not shown). 4, the material position calculation unit 210 is provided in the control unit of the crane 40, but may be provided outside the crane 40. [ The material position calculating unit 210 can calculate the height of the material 10 using not only an encoder but also an image sensor.

5 is a configuration diagram of an interference information generating unit 160 constituting an apparatus for providing a material information according to an embodiment of the present invention. 2, 4 and 5, the interference information generating unit 160 includes a surrounding structure information analyzing unit 162, a fluctuation information calculating unit 164, and an interference information calculating unit 166.

The peripheral structure information analysis unit 162 analyzes the three dimensional design model read from the database 130 and the information of the structure 30 installed before the installation of the material 10 and the information of the structure 30 The position information of the structure 30 is analyzed using the three-dimensional coordinate information. The fluctuation information calculation unit 164 calculates the fluctuation information based on the position information of the structure 30 and the wind direction and wind speed information applied to the material 10, the height of the material 10, the weight of the material 10, (Shaking) information of the material 10 based on the information.

6 is a view for explaining the operation of the apparatus for providing material information according to an embodiment of the present invention. Referring to FIG. 6, the material 10 vibrates in the wind direction, and the magnitude of the vibration increases according to the wind speed. The larger the wind velocity is, the larger the shaking of the material 10 becomes, and the greater the possibility of occurrence of interference between the material 10 and the structure 30. In this embodiment, since the degree of interference is measured by considering the degree of shaking of the material 10 according to the wind direction and the wind speed applied to the material 10 through simulation, it is possible to accurately monitor the condition at the time of installation of the material 10 .

For example, as the weight of the material 10 is relatively small, the angle at which the material 10 vibrates by the wind increases. Therefore, the fluctuation information calculation unit 164 can calculate the degree of fluctuation of the material 10 by calculating the vibration angle of the material 10 according to the weight of the material 10. [ The degree of fluctuation of the material 10 also changes according to the shape information of the material 10. [ The vibration direction and vibration angle of the material 10 can be changed according to the effective area of the wind 10 to be applied to the material 10 and the angular distribution in which the wind contacts the material 10. [ Accordingly, the fluctuation information calculating unit 164 reflects the shape information of the material 10, determines the direction and size of the force applied to the material 10 by the wind, and accurately calculates the fluctuation information of the material 10 .

As the material 10 is lowered according to the installation process of the material 10, the working distance between the point of action of the wind force applied to the material 10 and the reference point (upper end of the crane) The torque (force x working distance) acting on the material 10 increases and the degree of fluctuation of the material 10 becomes large. Therefore, the fluctuation information calculation unit 164 calculates the fluctuation information of the material 10 in accordance with the pull-up height of the material 10 (in inverse proportion to the wire withdrawing amount).

2, 5 and 6, the interference information calculation unit 166 calculates the interference information based on the size and shape information of the material 10, the size and shape information of the structure 30, the position information of the structure 30, Interference information between the material (10) and the structure (30) is calculated using the fluctuation information of the structure (10). The interference information between the material 10 and the structure 30 can be displayed through the display unit 180. [ The size and shape information of the material 10 and the size and shape information of the structure 30 can be recognized from the three-dimensional design data or can be calculated in advance by measurement preceding the mounting of the material 10. [

7 is an enlarged view showing the 'A' portion shown in FIG. 7, the material 10 and the structure 30 are separated from each other by the separation amount G1, and the material 10 and the structure 30 However, in reality, interference occurs between the material 10 and the structure 30 by the amount of interference G2 due to the wind. In this embodiment, it can be accurately measured that interference occurs between the material 10 and the surrounding structure 30 when the actual material 10 is mounted, considering the fluctuation information of the wind-based material 10.

6, the wind direction sensor 200 is provided at a portion of the hook 42 of the crane 40 that is close to the height at which the material 10 is pulled up, The direction and speed of the wind can be measured and the shake of the material 10 is accurately calculated by accurately reflecting the wind direction and the wind speed which change in real time according to the descending position of the material 10, 30 can accurately be predicted.

5 to 7, the interference amount G2 between the material 10 and the surrounding structure 30 calculated by the interference information calculation unit 166 is utilized in a follow-up action for mounting the material 10 . For example, the crane pilot controls the crane to move the material 10 by the amount of interference G2 in the direction opposite to the structure 30 and then moves the material 10 down, It is possible to mount the material 10 as close to the target point as possible. As another example, it is also possible to follow-up to move the structure 30 down by the amount of interference G2 in the opposite direction of the material 10 and then lower the material 10. [

2, the subsequent installation material information generation unit 170 recognizes the following installation material to be installed next to the material 10 using the installation schedule table of the materials stored in the database 130, Information. After the material is installed, information of the subsequent installation material may be displayed on the display unit 180. [ The display unit 180 may be provided as an output device such as a liquid crystal display (LCD). The control unit 190 can execute the program recorded in the memory unit for providing the material information by using at least one processor and control each configuration.

According to an embodiment of the present invention, a method for providing material information includes the steps of identifying a material from information that recognizes a barcode attached to a material, mapping shape information of a material identified in a previously prepared three-dimensional design model, A step of displaying a three-dimensional design model in which the shape information of the material is mapped, an interference information of the material and the structure using the information of the structure installed in the vicinity of the area where the material is installed, A step of recognizing a subsequent installation material to be installed next to the material using the installation schedule table of the materials and generating information of the succeeding installation material; And may include a displayed process.

At least some of the processes for constructing the above-mentioned method of providing the material information may be implemented in a general-purpose digital computer that can be created as a program that can be executed by a computer and operates the program using a computer-readable recording medium . The program recorded on the recording medium may be executed in the computer by at least one processor.

The computer readable recording medium may be a volatile memory such as SRAM (Static RAM), DRAM (Dynamic RAM), SDRAM (Synchronous DRAM), ROM (Read Only Memory), PROM (Programmable ROM), EPROM (Electrically Programmable ROM) Non-volatile memory such as EEPROM (Electrically Erasable and Programmable ROM), flash memory device, Phase-change RAM (PRAM), Magnetic RAM (MRAM), Resistive RAM (RRAM), Ferroelectric RAM But are not limited to, optical storage media such as CD ROMs, DVDs, and the like.

It is to be understood that the above-described embodiments are provided to facilitate understanding of the present invention, and do not limit the scope of the present invention, and it is to be understood that various modifications are possible within the scope of the present invention. It is to be understood that the technical scope of the present invention should be determined by the technical idea of the claims and the technical scope of protection of the present invention is not limited to the literary description of the claims, To the invention of the invention.

10: Material 12: Bar code
30: Structure 40: Crane
42: Hook 100: Material information providing device
110: bar code recognizer 120: user interface unit
130: Database 140:
150: mapping unit 160: interference information generating unit
162: surrounding structure information analysis unit 164: fluctuation information calculation unit
166: interference information calculation unit 170: subsequent installation material information generation unit
180: display unit 190: control unit
200: a wind direction velocity sensor 210: a material position calculating section

Claims (6)

A barcode recognizer for recognizing a barcode attached to a material;
A mapping unit for identifying the material by the bar code and mapping the shape information of the material to a three-dimensional design model prepared in advance;
A display unit for displaying a three-dimensional design model in which shape information of the material is mapped; And
A wind direction and a wind direction applied to the material lifted by the crane, a weight of the material, and shape information of the material, Calculating a torque acting on the material in accordance with a distance between a point of action of a force applied to the material by the wind and a predetermined reference point to determine a sway information of the material, And an interference information generation unit that generates interference information between the material and the structure by using the information on fluctuation of the material and information of a structure installed in the vicinity of the area where the material is to be installed. The method according to claim 1,
Wherein the mapping unit comprises:
Mapping the shape information of the material to the previously prepared three-dimensional design model if it is determined that the material identified by the bar code meets the order of installation currently,
And generates a negative response indicating that it is not a currently installed member if it is determined that the material identified by the bar code does not match the order of installation currently. The method according to claim 1,
Wherein the mapping unit maps the shape information of the material to the previously prepared three-dimensional design model so that the shape information of the material identified by the barcode is highlighted and displayed. delete The method according to claim 1,
Further comprising a wind direction wind speed sensor installed on a hook of the crane to measure the wind direction and the wind speed,
Wherein the interference information generating unit comprises:
Dimensional structure model, information on a structure previously installed before installation of the material, and information on a peripheral structure analyzing the positional information of the structure using the three-dimensional coordinate information of the structure in the three-dimensional design model part;
A shake information calculating unit for calculating shake information of the material on the basis of the position information of the structure, the wind direction and wind speed information applied to the material, the height of the material, the weight of the material, and the shape information of the material; And
And an interference information calculation unit for calculating interference information between the material and the structure using position information of the structure and fluctuation information of the material. The method according to claim 1,
Further comprising a subsequent installation material information generation unit for recognizing a subsequent installation material to be installed next to the material using the installation schedule table of the materials and generating information of the succeeding installation material,
And information of the subsequent installation material is displayed on the display unit after the material is installed.
KR1020150104981A 2015-07-24 2015-07-24 Apparatus for providing material information KR101735327B1 (en)

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Publication number Priority date Publication date Assignee Title
JP2006268079A (en) 2005-03-22 2006-10-05 Dainippon Printing Co Ltd Component assembly operation support system
KR101243455B1 (en) 2011-04-14 2013-03-13 연세대학교 산학협력단 Navigation system for tower crane

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006268079A (en) 2005-03-22 2006-10-05 Dainippon Printing Co Ltd Component assembly operation support system
KR101243455B1 (en) 2011-04-14 2013-03-13 연세대학교 산학협력단 Navigation system for tower crane

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