基于MR设备的弱可视加注作业指导及维修上报系统及方法

By using an MR-based operation guidance system, the system can identify equipment positions in real time and provide 3D virtual image guidance, solving the problem of line-of-sight obstruction during refueling operations, achieving data transparency and rapid fault repair, and improving the safety and efficiency of refueling operations at launch sites.

CN115512079BActive Publication Date: 2026-07-17NO 63921 UNIT OF PLA +1

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NO 63921 UNIT OF PLA
Filing Date
2022-08-25
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

During fuel refueling operations at the launch site, the smoke generated after fuel leakage obscures visibility, making it impossible for operators to accurately identify the location of equipment. The operation process is complex and highly dangerous, and it is impossible to obtain on-site data in a timely manner and quickly locate faults.

Method used

An operation guidance system based on MR equipment is adopted. Through image detection algorithms and MR glasses, the system can identify the location of equipment in real time, provide guidance by overlaying three-dimensional virtual images, and interact with the integrated management and control platform to achieve data transparency and rapid fault reporting.

Benefits of technology

Improve operational accuracy and safety in low-visibility environments, reduce operational difficulty, enhance fault repair efficiency, and ensure smooth refueling operations.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明属于发射场火箭燃料加注弱可视条件下的作业指导和维修上报领域,涉及基于MR设备的弱可视加注作业指导及维修上报系统及方法。通过使用MR设备预采样加注场景并标注模型特征位置获取设备坐标,使用sift特征检测算法检测图像中的特征点,将特征点及描述子记录在文件中,MR设备运行时通过可见模型部分推导被遮挡设备的位置,通过采集现场的场景图像,采用图像去雾算法对实时图像做增强处理得到实时增强图像。在加注作业过程中,MR设备可动态获取当前加注作业的作业流程并生成相应的作业指导。实施本发明,能降低作业难度和风险,提升加注作业和维修作业的效率,同时可作为一种加注作业训练、演习、实操考核的有效手段。
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