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JRM Vol.33 No.3 pp. 604-609
doi: 10.20965/jrm.2021.p0604
(2021)

Development Report:

Projection Screen with Wide-FOV and Motion Parallax Display for Teleoperation of Construction Machinery

Daisuke Kondo

Osaka University
2-1 Yamadaoka, Suita, Osaka 565-0871, Japan

Received:
November 3, 2020
Accepted:
April 9, 2021
Published:
June 20, 2021
Keywords:
teleoperation, immersive projection technology, image distortion compensation, free-viewpoint image synthesis, motion parallax
Abstract
Projection Screen with Wide-FOV and Motion Parallax Display for Teleoperation of Construction Machinery

Wide-FOV motion parallax display

The teleoperation of construction machinery has been introduced to mines and disaster sites. However, the work efficiency of teleoperations is lower than that of onboard operations owing to limitations in the viewing angle and insufficient depth information. To solve these problems and realize effective teleoperations, the Komatsu MIRAI Construction Equipment Cooperative Research Center is developing the next-generation teleoperation cockpit. In this study, we develop a display for teleoperations with a wide field-of-view, a portable projection screen, and a system that reproduces motion parallax, which is suitable for depth perception in the operating range of construction machinery.

Cite this article as:
Daisuke Kondo, “Projection Screen with Wide-FOV and Motion Parallax Display for Teleoperation of Construction Machinery,” J. Robot. Mechatron., Vol.33, No.3, pp. 604-609, 2021.
Data files:
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Last updated on Nov. 25, 2021