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图学学报

图学学报 ›› 2022, Vol. 43 ›› Issue (2): 306-315.DOI: 10.11996/JG.j.2095-302X.2022020306

• 计算机图形学与虚拟现实 • 上一篇    下一篇

民机飞行机组应急逃生设计混合现实仿真系统

  

  1. 1. 中国商用飞机有限责任公司北京民用飞机技术研究中心，北京 102211；
    2. 中国商用飞机有限责任公司上海飞机设计研究院，上海 201210
  • 出版日期:2022-04-30 发布日期:2022-05-07
  • 基金资助:
    中国商飞公司科技创新专项(Y18GS10)

Mixed reality simulation system for emergency escape design of civil aircraft flight crew

  1. 1. COMAC Beijing Aircraft Technology Research Institute, Beijing 102211, China;
    2. COMAC Shanghai Aircraft Design & Research Institute, Shanghai 201210, China
  • Online:2022-04-30 Published:2022-05-07
  • Supported by:
    COMAC Special Fund for Science and Technology Innovation (Y18GS10)

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摘要： 开展民机飞行机组应急逃生仿真旨在飞机研制早期发现飞行机组逃生口设计的潜在问题，确保
飞行机组成员的人身安全。提出了一种民机飞行机组应急逃生混合现实仿真系统设计方案，进行了系统搭建与
实验验证。针对系统中人体虚实匹配的关键问题，提出一种光-惯混合追踪的全身人体运动捕捉方法，结合基
于 Kinect2 图像识别的人体关键尺寸快速匹配技术，可以有效提升人体虚实匹配效率与鲁棒性。相关成果已应
用于某型国产大型民机研制中，为飞行机组逃生口设计验证与评估提供了快速、有效的解决方案。

关键词: 民机设计评估, 混合现实, 仿真系统, 混合跟踪, 虚实匹配

Abstract: Emergency escape simulation for civil aircraft crew helps to identify the potential problems of crew escape
hatch design during the early development of aircrafts, and ensures the safety of crew members. This paper presented
a mixed-reality simulation system for emergency escape of civil aircraft flight crew. To solve the key problem of
human body virtual-physical matching, an optical-inertial hybrid whole-body human motion capture method was
proposed. The method, working together with the Kinect2-based human body key dimension matching technique, can
effectively improve the efficiency and robustness of human body virtual-physical matching. The proposed
mixed-reality simulation system has been successfully applied to the development of large domestic aircrafts.
Experimental results show its efficiency in the evaluation of crew escape hatch design.

Key words: civil aircraft design evaluation, mixed-reality, simulation system, hybrid tracking, virtual and physical matching

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