Maintenance guidance system of mine-used equipments based on mixed reality
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摘要: 针对矿用设备现场维修知识和专业指导不足导致维修效率低、周期长,虚拟现实和增强现实技术实现平台一般为头戴式设备、手机等，设备的移动性很好，但用户只能依赖交互手柄、触摸屏进行交互，视觉体验缺乏真实性，设计了一种基于混合现实的矿用设备维修指导系统。该系统基于Unity3D虚拟现实平台，采用混合现实设备HoloLens实时显示维修指导方案，实现了矿用设备原理虚拟仿真、基于二维码的设备管理、设备维修指导和远程专家协作等功能。HoloLens通过虚拟文字、虚拟设备模型、动画及语音提示等方式将维修指导信息直观地呈现给维修人员，维修人员可通过视线跟踪、语音交互、手势识别等方式与HoloLens交互。采煤机齿轮磨损故障维修指导应用实例验证了该系统的实用性和有效性。Abstract: In view of low maintenance efficiency and long cycle caused by insufficient on-site maintenance knowledge and professional guidance for mine-used equipments, and virtual reality and augmented reality technologies are generally realized on head mounted device, mobile phones or tablet computers with good mobility, but users can only rely on interactive handle and touch screen to interact, and visual experience lacks authenticity, a maintenance guidance system of mine-used equipments based on mixed reality was designed. Based on Unity3D virtual reality platform, the system adopts mixed reality device HoloLens to real-timely display maintenance instruction schemes, which realizes functions of virtual simulation of mine-used equipments principle, equipments management based on QR code, equipments maintenance guidance and remote expert collaboration. HoloLens visually presents maintenance instructions to maintenance personnel through virtual text, virtual device models, animations and voice prompts. Maintenance personnel can interact with HoloLens through line-of-sight tracking, voice interaction and gesture recognition. Application example of shearer gear wear fault maintenance guidance verifies practicality and effectiveness of the system.
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期刊类型引用(2)
1. 陈思粮，江泽标，扶祥祥，权西平，杨希法，莫桥顺. CO_2致裂对原煤吸附特性和分形特征的影响. 矿业工程研究. 2024(03): 64-69 . 
百度学术
2. 雷建华. 西山矿区煤粒瓦斯解吸影响因素研究. 煤. 2022(03): 1-4 . 百度学术
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