Research and development of construction technology in social cooperation program "intelligent construction system

Shota Chikushi, Jun Younes Louhi Kasahara, Hiromitsu Fujii, Yusuke Tamura, Angela Faragasso, Hiroshi Yamakawa, Keiji Nagatani, Yonghoon Ji, Shinji Aoki, Takumi Chiba, Shingo Yamamoto, Kazuhiro Chayama, Atsushi Yamashita, Hajime Asama

研究成果: Conference contribution

抄録

This paper presents the developments achieved via the Social Cooperation Program "Intelligent Construction System," from three primary perspectives: Environmental measurements, improvements in remote operability, and improvements in efficiency and automation of remote operation. For improvements in remote operation, environmental measurements of the disaster sites are critical. Therefore, a method to integrate the data from drones and ground-based vehicles in order to generate 3D mapswas proposed. Another method for estimating the changes in soil volumes through a 3D map based on drone data was also proposed. Finally, to estimate the trafficability in disaster sites, a cone index-based method employing spectral images was proposed. Improving remote operability is essential to facilitate improved working conditions for operators. Considering this, a method providing human operators with a bird's-eye view of remotely operated machinery from any perspective was proposed. Additionally, to avoid the tumbling of remotely operated machinery, a running stability presentation method was proposed; this method presented the human operator with a tumble risk index. For improving efficiency and automation, an automatic camera control method, based on requirements of construction machine operators, was proposed. Using this method, the need for a dedicated human camera operator could be bypassed. Furthermore, for the automatic measurement of construction time and content, a method based on deep learning and using cameras for recognizing the actions of construction machinery was proposed. Preliminary experiments on some of the proposed methods in real environments yielded promising results.

本文言語English
ホスト出版物のタイトルProceedings of the 37th International Symposium on Automation and Robotics in Construction, ISARC 2020
ホスト出版物のサブタイトルFrom Demonstration to Practical Use - To New Stage of Construction Robot
出版社International Association on Automation and Robotics in Construction (IAARC)
ページ1536-1540
ページ数5
ISBN(電子版)9789529436347
出版ステータスPublished - 2020
イベント37th International Symposium on Automation and Robotics in Construction: From Demonstration to Practical Use - To New Stage of Construction Robot, ISARC 2020 - Kitakyushu, Online, Japan
継続期間: 2020 10 272020 10 28

出版物シリーズ

名前Proceedings of the 37th International Symposium on Automation and Robotics in Construction, ISARC 2020: From Demonstration to Practical Use - To New Stage of Construction Robot

Conference

Conference37th International Symposium on Automation and Robotics in Construction: From Demonstration to Practical Use - To New Stage of Construction Robot, ISARC 2020
国/地域Japan
CityKitakyushu, Online
Period20/10/2720/10/28

ASJC Scopus subject areas

  • 人工知能
  • 土木構造工学
  • 人間とコンピュータの相互作用
  • 地盤工学および土木地質学

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