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Drawor Система строительной разметки by Huaibo Zhu, Ziteng Li and Weihan Chen

Drawor Система строительной разметки by Huaibo Zhu, Ziteng Li and Weihan Chen is a highly esteemed winner of the very prestigious 2025 Железная премия A' Design Award in Дизайн робототехники, автоматов и автоматизации Competition Category.


ЖелезнаяРобототехника· 2025

Drawor Система строительной разметки

by Huaibo Zhu, Ziteng Li and Weihan Chen

Client: Beijing Institute of Technology

Железная премия A' Design Award Winner in Робототехника Category

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The Design

About Drawor Система строительной разметки

Drawor — это система строительной разметки, предназначенная для автоматизированного нанесения разметки на объекте. Система Drawor объединяет дрон, разметочный робот и тахеометр в едином цифровом рабочем процессе. Дрон доставляет робота и тахеометр на строительную площадку. Затем робот разворачивает оборудование и приступает к процессу разметки. Технология динамического двойного отслеживания связывает тахеометр с призмой, установленной на дроне, поэтому препятствия больше не перекрывают линию визирования. Достигается точность на уровне миллиметров при сокращении объёма ручного труда. Система предназначена для сложных строительных условий.

The Recognition

About the Железная премия A' Design Award

Drawor Система строительной разметки — лауреат Железной премии A' Design Award, престижного признания, присуждаемого хорошим проектам, которые отвечают профессиональным и промышленным требованиям, ожидаемым от хорошо продуманных творений. Обладатели Железной премии демонстрируют большое мастерство, высокую специализацию, экспертное понимание и творческие способности их авторов. Ожидается, что Drawor Система строительной разметки станет высокоценимым, вызывающим восхищение и дорогим сердцу творением, практичным и инновационным. Этот проект, получивший Железную премию A' Design Award, интегрирует лучшие отраслевые практики и обладает компетентными техническими характеристиками, сочетающимися с ноу-хау и талантом. Благодаря основательности Drawor Система строительной разметки заслуживает уважения и создан для того, чтобы улучшать качество жизни, помогая сделать мир лучше.

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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