摘要
针对动车组车钩检修工作中存在的故障复杂化、维修方式老旧、检修手册内容滞后等问题,提出了一种基于混合现实技术的动车组车钩辅助检修方法,该方法借助混合现实和数据交互技术,构建了动车组车钩故障MR辅助检修总体模型和技术框架,研究了虚实注册融合、故障智能诊断、数据信息交互和检修辅助指导等关键技术,实现了基于Unity3D-HoloLens的手势识别,视线追踪等多样人机交互辅助检修方式。
Aiming at the problems of complex faults,outdated maintenance methods and lagging maintenance manual in the maintenance work of EMU coupler,an auxiliary maintenance method of EMU coupler based on mixed reality technology was proposed.With the help of mixed reality and data interaction technology,the overall model and technical framework of MR auxiliary maintenance for the fault of EMU coupler were constructed.The key technologies such as virtual-real registration fusion,intelligent fault diagnosis,data information interaction and maintenance assistance guidance were studied,and various human-computer interaction assistance maintenance methods such as gesture recognition and eye tracking based on Unity3D-HoloLens were realized.
作者
史开志
肖乾
Shi Kaizhi;Xiao Qian(Key Laboratory of Conveyance and Equipment of the Ministry of Education,East China Jiaotong University,Nanchang 330013,China)
出处
《华东交通大学学报》
2023年第3期109-115,共7页
Journal of East China Jiaotong University
基金
江西省研究生创新基金资助项目(YC2022-s517)。
关键词
混合现实
智能诊断
辅助检修
动车组车钩
mixed reality
intelligent diagnosis
auxiliary maintenance
coupler of EMU
作者简介
第一作者:史开志(1995—),男,硕士研究生,研究方向为轨道交通车辆智能运维。E-mail:1278915241@qq.com。;通信作者:肖乾(1977—),男,博士,二级教授,江西省“井冈学者”特聘教授,研究方向为轨道交通车辆智能运维。E-mail:jxralph@qq.com。
