The purpose of this study is to achieve multi-variety and small-batch assembly through direct cooperation between equipment and people and to improve assembly efficiency as well as flexibility.,Firstly, the concept of the human–computer interaction is designed. Secondly, the machine vision technology is studied theoretically. Skin color filter based on hue, saturation and value color model is put forward to screen out images that meet the skin color characteristics of the worker, and a multi-Gaussian weighted model is built to separate moving objects from its background. Both of them are combined to obtain the final images of the target objects. Then, the key technology is applied to the smart assembly workbench. Finally, experiments are conducted to evaluate the role of the human–computer interaction features in improving productivity for the smart assembly workbench.,The result shows that multi-variety and small-batch considerable increases assembly time and the developed human–computer interaction features, including prompting and introduction, effectively decrease assembly time.,This study proves that the machine vision technology studied in this paper can effectively eliminate the interferences of the environment to obtain the target image. By adopting the human–computer interaction features, including prompting and introduction, the efficiency of manual operation is improved greatly, especially for multi-variety and small-batch assembly.

中文翻译：

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基于机器视觉的智能装配工作台人机交互

本研究的目的是通过设备与人的直接协作，实现多品种、小批量的装配，提高装配效率和灵活性。首先，设计了人机交互的概念。其次，对机器视觉技术进行了理论研究。提出基于色调、饱和度和值颜色模型的肤色过滤器筛选出符合工人肤色特征的图像，并建立多高斯加权模型将运动物体与其背景分离。两者结合起来得到目标物体的最终图像。然后，将关键技术应用于智能装配工作台。最后，进行实验以评估人机交互功能在提高智能装配工作台生产率中的作用。结果表明，多品种和小批量显着增加了装配时间和开发的人机交互功能，包括提示并介绍,有效减少组装时间。,本研究证明本文所研究的机器视觉技术能够有效消除环境干扰以获得​​目标图像。通过采用人机交互功能，包括提示和介绍，大大提高了人工操作的效率，特别是对于多品种小批量装配。结果表明，多品种小批量大大增加了装配时间，而开发的人机交互功能，包括提示和介绍，有效地减少了装配时间。,本研究证明本文研究的机器视觉技术可以有效消除环境的干扰来获取目标图像。通过采用人机交互功能，包括提示和介绍，大大提高了人工操作的效率，特别是对于多品种小批量装配。结果表明，多品种小批量大大增加了装配时间，而开发的人机交互功能，包括提示和介绍，有效地减少了装配时间。,本研究证明本文研究的机器视觉技术可以有效消除环境的干扰来获取目标图像。通过采用人机交互功能，包括提示和介绍，大大提高了人工操作的效率，特别是对于多品种小批量装配。本研究证明本文所研究的机器视觉技术能够有效消除环境的干扰以获得​​目标图像。通过采用人机交互功能，包括提示和介绍，大大提高了人工操作的效率，特别是对于多品种小批量装配。本研究证明本文所研究的机器视觉技术能够有效消除环境的干扰以获得​​目标图像。通过采用人机交互功能，包括提示和介绍，大大提高了人工操作的效率，特别是对于多品种小批量装配。