增强现实辅助产品装配的信息集成研究  

Research on Information Integration for Augmented Reality Assistant Product Assembly

作　　者：董琼 董剑 焦思晨 王峻峰[2] 

机构地区：[1]北京机械设备研究所,北京 [2]华中科技大学机械科学与工程学院,湖北 武汉

出　　处：《计算机科学与应用》2019年第12期2375-2385,共11页Computer Science and Application

基　　金：国防基础研究项目(JCKY2017204C023).

摘　　要：随着增强现实技术的不断发展和完善,其开始广泛的应用于各行各业。在产品装配领域,增强现实技术为提高复杂产品的装配效率提供了一种切实可行的手段。本文分析了增强现实在装配工艺引导方面所需信息的特点,讨论了基于模型定义的增强现实装配数据模型;采用两个可扩展标记语言文件分别描述面向增强现实装配的产品相关信息和工艺相关信息,完成增强现实装配过程中的信息传递和集成;给出了信息集成的增强现实装配系统的操作流程和功能模块;以电源模块为例,描述了面向增强现实辅助装配的数据转换、工艺编辑和现场实时引导的过程,验证了增强现实辅助装配过程中信息集成的实用性。Augmented reality technology has been widely used in various walks of life with its continuous development and improvement. In the field of assembly, augmented reality provides a practical means to improve assembly efficiency of complex product. This paper analyzes the characteristics of the required information of augmented reality assistant assembly process. A model based on Definition data model is discussed for augmented reality assistant assembly process. Two Extensible Markup Language files are used to describe and represent the related product and process information, which realize the information transmission and integration during augmented reality assistant assembly process. The operation flow and function modules are given for augmented reality assistant assembly process based on the information integration. A power component is used as an example to describe the process of augmented reality assistant assembly including the data transformation, process authoring and on-site real time instruction, and the practicability of information integration of augmented reality assistant assembly is illustrated.

关 键 词：增强现实 装配工艺 数据模型 信息集成 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]