We have extensive R&D
    performances and
    capabilities.
    We have extensive R&D performances and capabilities for innovative
    solutions to improve building environmental and energy performance.

    Technology R&D

    Eco-friendly
    technologies

    • Total technical services for eco-friendly building implementation
    • Development of deep learning-based occupant behavior recognition algorithms
    • Indoor air quality control technology development
    • Condensation prevention analysis technology development
    • Improvement of heat exchange efficiency

    BIM-based
    technologies

    • Digital model support for performance and certification evaluation
    • Open BIM tech for building data acquisition (geometry, objects, properties)
    • IFC-based digital design module enhancement
    • BIM-based material calculation and LCA evaluation research

    Energy
    performance
    evaluation

    • AI-based energy simulator for new and existing buildings
    • Deep learning-based energy benchmarking for large areas
    • Energy tech feasibility for low-rise buildings
    • Green remodeling cost and renewable energy feasibility analysis

    Corporate
    research
    institute

    • Eco-friendly tech and greenhouse gas reduction projects
    • Planning national R&D projects
    • Research on energy evaluation
    • New carbon reduction technologies for RE100
    • Tool development for selecting green remodeling technologies

    Key Focus Areas

    • Building Energy Diagnostics
    • Building Energy Analysis
    • Energy Analysis Algorithm Development
    • AI-Based Predictive Model
    • Green Remodeling Feasibility Assessment
    • Integrated Platform Design
    • BEMS Control Algorithm Development
    • BIPV Power Generation Forecast Model Development
    • Intelligent Control Algorithm Development
    • Data Integration Automation Logic Development
    • ESG Evaluation Platform Development
    • Open BIM Algorithm Development
    • Renewable Equipment Efficiency Analysis

    R&D Planning / Discovery / Innovation

    Technological R&D

    Innovating for a
    Sustainable Future

    Reducing carbon footprint
    and supporting clean energy transition

    Research Collaborations

    01

    EnergyX
    R&D

    02
    Public/
    University
    03
    Research
    Institute
    04
    Enterprise
    Partner

    Solution Delivery

    Providing innovative,
    market-leading solutions through technology branding

    Intellectual Property / Achievements

    • Establishing a Patent Strategy System
    • Domestic and International Market Analysis
    • Program and Patent Applications
    • Paper Presentations and Academic Events
    • Hosting Technology Trend Forums/Seminars
    We offer automated building performance and certifications.
    We provide automation technology and module development to extract digital design information
    and integrate it with certification, energy analysis, and LCA programs.

    BIM Model

    Building Information (Partial)
    Shape Information
    Building Material Quantity List

    Open BIM Format (IFC)

    Close BIM
    Open BIM

    IFC-Based Technology

    Improvement Process
    Data Schema for Energy, Structural Analysis, and Certifications
    Complementary Technology for Digital Design Module Development
    Design Model Enhancement Technology

    Certification Software Development

    Close BIM
    Close BIM

    We offer automated integration of digital retrofit data extraction.

    We have a digital reverse engineering-based solution that automates the generation of essential information for green
    retrofitting of existing aging buildings with incomplete geometric, object, and attribute data, supporting energy efficiency and sustainability goals.

    Current Retrofit Improvement Points

    Pre / Post Retrofit Energy Performance Comparison
    Energy Performance Analysis Issues

    Difficulty obtaining pre-modification data

    Time-consuming on-site measurements

    Reduced reliability of performance changes

    Challenges in applying suitable technologies

    Reverse engineering-based green retrofitting

    IFC geometric data extraction based on image recognition
    Input Data
    360 Panorama Photos

    Output Data

    IFC File (Shape Info)
    Algorithms for building energy analysis based on the IFC framework

    Input Data

    360 Panorama Photos

    IFC file (geometric data)

    Output Data

    BIM IFC file creation
    2D location-based Data

    Existing building data utilization

    Identifying existing building data, supporting diagnosis / analysis

    IFC files generation based on reverse engineering

    Interior/
    Exterior
    Photography
    Capture Dimensions and
    Orientation via Photography
    Photo Data
    Processing
    Generate Point Cloud
     Data via Video
    3D Model
    Creation

    Create Building Model
    from Point Cloud

    BIM Data
    Conversion

    Convert Building Model
    to BIM Data

    Drawing
    Creation

    Generate Plans, Elevations,
    Sections from BIM Model

    Our analyses are AI-powered for best data-based results.

    Our analyses are based on the vast number of our building material database,
    currently exceeding 470k datasets, with detailed specifications and performance analyses.

    Basic Building Data

    New Build and Retrofit Project Data
    Type

    Completion Year

    Location

    Total Floor Area

    System Technology Input

    System Technology Data and Input
    Façade
    Windows
    Boiler
    HVAC
    Lighting
    Exchange

    AI-powered Energy Optimization

    Building energy forecasting algorithms using advanced AI

    Algorithm
    • Deep learning using prediction models (Multi-Layer Perceptron: MLP)
    • Hyperparameter tuning based on BayesianSearchCV
    • Conformance analysis through review of prediction performance
    Automatic integration

    Data

    Database for building characteristics, usage patterns, and hardware systems information
    Building
    Walls

    Roof

    Floor
    Material, Thickness, Thermal Conductivity
    Windows
    Type, Size, U-Value, SHGC
    Insulation
    Type
    Equip
    Heating
    Heating Method
    Cooling
    Cooling Method
    Ventilation
    Ventilation Method
    Hot Water
    Water Supply Method
    Patterns
    User Schedule
    Building Occupancy Schedule
    Device Usage Schedule
    Electrical Devices (Computers, Appliances)Usage Schedule
    Lighting
    Lighting Type
    Type of Lighting Used
    Lighting Control System
    Lighting Control Method

    Optimization integrated and managed

    Automatic integration of requirements, CO2 reduction, and costs
    Contact Technology R&D
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