Method for constructing optimized digital twin by using drone
The use of drones for digital twin construction addresses inefficiencies in existing methods by enabling flexible data collection and management, reducing time and cost while enhancing data quality and usability.
WO2026127168A1PCT designated stage Publication Date: 2026-06-18IGIS
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- IGIS
- Filing Date
- 2024-12-30
- Publication Date
- 2026-06-18
AI Technical Summary
⚠Technical Problem
Existing digital twin construction methods require significant time, cost, and manpower due to reliance on fixed sensors and 3D scanners, limiting data collection in complex environments and resulting in reduced accuracy and incomplete data management.
⚗Method used
An optimized method using drones for data collection, enabling aerial photography and 3D modeling with flexible camera settings, allowing for continuous data management and periodic updates without separate equipment, and utilizing a library system for efficient data storage and reuse.
🎯Benefits of technology
Reduces construction time and cost, improves data quality and efficiency, and facilitates real-time updates by leveraging mobile drones for precise data collection and management.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure KR2024021388_18062026_PF_FP_ABST
Abstract
The present invention relates to a method for constructing an optimized digital twin by using a drone, which can reduce time and cost required for data-based twin construction and facilitates maintenance by improving data collection technology, and more specifically, to a method for constructing an optimized digital twin by using a drone, which: enables data collection even in environments of twin targets that are difficult to access, such as relatively large areas (cities or lands) or exteriors of high-rise buildings, compared to conventional twin construction methods, by collecting aerial photographs and 3D model data using a drone camera; ensures continuous data management through periodic drone capturing and library updates; enables data collection without installing a separate data collection device, thereby reducing initial costs and lowering maintenance costs relatively; uses, as a data collection means, a drone capable of moving freely and collecting data even in a dynamic environment; and can provide flexibility in twin construction by enabling arbitrary adjustment of accuracy depending on camera resolution and flight paths.
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