Multi-user immersive environment for excavator teleoperation in construction

Multi-user immersive environment for excavator teleoperation in construction
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施工中挖掘机远程操作的多用户沉浸式环境

DOI:
10.1016/j.autcon.2023.105143
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发表时间:
2023
影响因子:
10.3
通讯作者:
Ham, Youngjib
Ham, Youngjib
中科院分区:
工程技术1区
文献类型:
--
作者:
Liu, Di;Kim, Jeonghee;Ham, Youngjib

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工作现场的挖掘是一项协作工作,一名观察员作为操作员的额外眼睛,以确保安全。然而,目前使用模拟器的培训方法局限于沉浸式,主要是为个人操作员练习基本技能而设计的。提出了一种具有混合沉浸式界面和用户间通信的多用户遥操作系统。该系统的有效性进行了评估,通过人体实验。该研究的结果表明,操作员在使用沉浸式界面时体验到了更大的沉浸感,更强的存在感,并改善了用户交互。本文对挖掘培训的未来具有重要意义,其潜在的好处包括减少公用事业罢工造成的损害,以及有机会在高度沉浸式的操作环境中研究多个工人在工作现场执行各种角色的人机协作。
Excavation on jobsites is a collaborative effort, with a spotter serving as an extra set of eyes for the operator to ensure safety. However, current training methods using simulators are limited in immersion and primarily designed for individual operators to practice basic skills. This paper presents a multi-user teleoperation system featured with hybrid-immersive interface and between-user communication. The effectiveness of the system is evaluated through human subject experiments. The study's findings indicate that operators experienced greater immersion, a stronger sense of presence, and improved user interaction when using an immersive interface. This paper has important implications for the future of excavation training, with potential benefits including reduced utility strike damage and the opportunity to investigate human-robot collaboration in jobsites with multiple workers performing various roles within a highly immersive operational environment.
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发表时间: 2020
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