成果報告書詳細
管理番号20160000000477
タイトル*平成27年度中間年報 SIP(戦略的イノベーション創造プログラム)/インフラ維持管理・更新・マネジメント技術 モニタリングシステムの現場実証 3次元カメラと全方位型ロボットによる滑走路のクラック検知システムの研究開発
公開日2016/8/23
報告書年度2015 - 2015
委託先名エヌ・ティ・ティ・アドバンステクノロジ株式会社
プロジェクト番号P14031
部署名ロボット・AI部
和文要約
英文要約Title:SIP(Cross-ministerial Strategic Innovation Promotion Program)
Maintenance, renewal, management Technology of social infrastructures /
Field demonstration of monitoring system/
The research and development of the crack detection system
For runways a 3D camera and all direction-moving robot
(FY2014-FY2016)FY2015 Annual Report

Abstract:
We have reported our achievement of the crack detection system for airport runways by using an all direction-moving robot mounted with a3D camera. Briefly, we summarize our main subjects to develop our system through this year, 2015. The first subject is to operate the all direction-moving robot mounted with a 3D camera in the real field. The second subject is to test a three-dimensional analysis of cracks actually appeared on the airport runways. The third subject is to improve performance of moving speed of the robot. Fourth subject is to spread the angle of view of the 3D camera.
We have demonstrated the crack detection system in the Haneda airport for evaluating our system performance. We have obtained sequential three-dimensional images by our all direction-moving robot mounted on a 3D camera, which stepwise moves for each 20cm automatically. The robot is able to capture the three-dimensional images on the surface of runways under automatic operation. From obtained these images, we have successfully synthesized the images into a large image without problems and have evaluated the depth of a crack.
The angle of view of the new 3D camera is almost as two times as that of the conventional type, which causes the improvement of the crack detection system.
Finally, our conclusion is that our achievement of this project is satisfied with our goal of the end of a 2015 fiscal year.
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