一种物联网环境下的制造资源配置及信息集成技术研究

Research on Manufacturing Resources Allocation and Information Integrated Technology Based on IoT

针对应用物联网技术对于促进制造系统发展所具有的重要现实意义,结合物联网技术在机械产品制造系统中的应用模式,以基于物联网技术的制造资源为研究对象,以构建物联网环境下的资源配置模型为核心目标开展研究。结合机械产品制造过程及制造资源特点,在分析物联网制造系统特征的基础上,提出物联网环境下的制造资源分类方法;据此,采用面向对象的资源建模、任务资源匹配等映射机制,构建物联制造资源本体模型、映射模型和组态模型,并建立制造资源感知和信息集成框架,实现制造资源的互联感知与信息集成。研究结果为物联网环境下的制造资源配置提供了一种有效的参考模式和实现途径。以生产实践中开发的原型系统为例,验证该方法的可行性和有效性。

Research on IoT technology has a significant effect on the development of the manufacturing system. In order to build a manufacturing resource allocation model under the IoT-enabled manufacturing environments, this paper studied the application methods of IoT technology in the mechanical product assembly system, and took the IoT-enabled manufacturing resources as the research object. Then, based on analyzing the manufacturing processes and resource features for mechanical products, and combining the characteristics of the IoT-enabled manufacturing system, a resource classification method of the IoT-enabled manufacturing system was proposed. Accordingly, several mapping mechanism was used for building resource ontology model, mapping model and configuration model under the IoT-enabled manufacturing environments, such as object-oriented resource modeling, resource and task matching mechanism. For realizing the resource sensing and information integra- tion, a framework was put forward to cope with this objective. Finally, a prototype system was developed to verify the feasibility and effectiveness of this method. It is hopeful that the insights and lessons gained from the proposed methods will provide an important reference value for configuring IoT- enabled manufacturing resources.