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Drawor 建設墨出しシステム by Huaibo Zhu, Ziteng Li and Weihan Chen

Drawor 建設墨出しシステム by Huaibo Zhu, Ziteng Li and Weihan Chen is a highly esteemed winner of the very prestigious 2025 A' Design Award 鉄賞 in ロボティクス・オートマトン・オートメーションデザイン Competition Category.


鉄ロボティクス· 2025

Drawor 建設墨出しシステム

by Huaibo Zhu, Ziteng Li and Weihan Chen

Client: Beijing Institute of Technology

A' Design Award 鉄賞 Winner in ロボティクス Category

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The Design

About Drawor 建設墨出しシステム

Draworは、施工現場の墨出し作業を自動化するために設計された建設墨出しシステムです。Draworシステムは、ドローン、墨出しロボット、トータルステーションを一つのデジタルワークフローに統合しています。ドローンがロボットとトータルステーションを現場まで運搬し、その後ロボットが機材を展開して墨出し作業を開始します。ダイナミック・デュアルトラック技術によりトータルステーションとドローン搭載のプリズムが連携するため、障害物によって視準線が遮られることがありません。手作業を削減しながらミリ単位の精度を実現します。本システムは、複雑な建設環境での使用を想定しています。

The Recognition

About the A' Design Award 鉄賞

Drawor 建設墨出しシステムは、よく設計された創造物に期待される専門的・産業的要件を満たす優れたデザインに授与される、権威ある評価である A' Design Award 鉄賞の受賞作品です。鉄賞の受賞作品は、制作者の高い技量、高度な専門性、専門家としての理解、創造的な能力を示しています。Drawor 建設墨出しシステムは、高く評価され、称賛され、愛される、実用的で革新的な創造物であることが期待されます。この A' Design Award 鉄賞を受賞したデザインは、業界のベストプラクティスを統合し、ノウハウと才能に結びついた有能な技術的特性を備えています。Drawor 建設墨出しシステムは、その徹底ぶりで尊敬され、世界をより良い場所にするための生活の質の向上をもたらすよう設計されています。

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties
The Drawor Construction Layout System is an intelligent unmanned solution that combines a drone, layout robot and total station for intelligent digital collaboration. The drone transports the robot to the site, where it deploys the total station and starts the layout. It uses dynamic dual-track parallel technology and drone-mounted prisms to solve visibility issues caused by obstacles during layout, achieving millimetre-level accuracy. It improves layout accuracy/efficiency, cuts costs, and adapts to complex environments.
Dimensions & Packaging
Dimensions (W mm x D mm x H mm)
Layout robot: 697 x 396 x 190
Drone (including propeller): 1041 x 661 x 134
Total station: 125 x 106 x 303
Tags
Construction layout, line-marking robot, total station, UAV deployment, unmanned construction, dynamic dual-track technology, digital construction
Production Technology
Drawor construction layout system integrates four core technologies: dual-track dynamic measurement, electric permanent magnet suction cup, laser SLAM navigation, and 5G real-time control to achieve millimetre-level accuracy. It adopts advanced materials such as carbon fibre drones and aerospace aluminium alloy robots to improve construction efficiency and measurement accuracy, and supports digital intelligent construction under complex working conditions.
Design Challenge
The challenge of this project is to achieve an intelligent and integrated technological breakthrough in the traditional construction layout model while ensuring system stability and feasibility. From a creative point of view, the goal is to break through the limitations of traditional construction layout equipment that operates independently and relies heavily on manual labour, and to design an efficient and precise solution that adapts to complex construction environments.
Research
This study focuses on unmanned and intelligent construction layout and optimises the plan through experiments and field tests. Dynamic dual-track technology breaks through visibility limitations, enables millimetre-level positioning of unmanned aircraft in collaboration with robots, reduces human intervention, enhances adaptability to complex environments, improves accuracy and efficiency, and reduces safety risks.
Inspiration
The construction industry is currently undergoing a profound change towards unmanned and automated development, and the traditional form of construction layout has been difficult to meet the high requirements of modern engineering for precision, efficiency and safety. Manual layout has the problems of large error and low efficiency, requiring workers to carry and work on multiple equipments at the same time, which is a cumbersome process and difficult to locate accurately in the complex construction environment.
Project Duration
The project begins in March 2024 at the BIT campus and ends in February 2025 at the campus.
Operation Flow
The Drawor system achieves efficient building automation line drawing solution through automated collaboration. Drones accurately deliver laying robots and total stations to the site, and the robots autonomously deploy and initiate the laying process. The dynamic dual track technology ensures real-time linkage between the total station and the drone prism, breaking through line of sight limitations and achieving millimeter level positioning. Reduce manual intervention and improve efficiency and accuracy.
Team Members
Huaibo Zhu
Ziteng Li
Weihan Chen
Tian Yuan

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