信息物理融合系统语义模型  

Cyber-Physical System Semantic Model

作　　者：曹宏杰 陈娜 耿生玲[1,2] CAO Hongjie;CHEN Na;GENG Shengling(School of Computer Qinghai Normal University,Xining Qinghai 810008;Institute of Plateau Science and Sustainable Development,Xining Qinghai 810008)

机构地区：[1]青海师范大学计算机学院,青海西宁810008 [2]高原科学与可持续发展研究院,青海西宁810008

出　　处：《软件》2021年第5期17-21,共5页Software

基　　金：国家自然科学基金资助项目(No.61862055);青海省重大研发与转化基金项目(2020-GX-110)基金项目。

摘　　要：信息物理融合系统的复杂性和异构性使得构件之间很难互联在一起,难以实现信息的有效共享和重用。本文提出一个信息物理融合系统通用构件语义模型,采用本体定义了信息物理融合系统通用构件及其总体框架,为构件、关系和行为提供语义。以智能交通为实例,构建了交通CPS通用构件架构进行了语义建模、描述和仿真,案例表明CPS语义模型可以有效地为系统构件间协同交互提供理论基础与技术支持。The complexity and heterogeneity of Cyber-Physical System make it difficult to interconnect components and realize effective information sharing and reuse.In this paper,a Cyber-Physical System general component semantic model is proposed.Ontology is used to define the general component and its overall framework of Cyber-Physical System,which provides semantics for component,relationship and behavior.Taking intelligent transportation as an example,the general component architecture of transportation CPS is constructed,and the semantic modeling,description and simulation are carried out.The case shows that CPS semantic model can effectively provide theoretical basis and technical support for the collaborative interaction between system components.

关 键 词：信息物理融合系统 通用构件 语义模型 本体 网络本体语言 

分 类 号：TP182[自动化与计算机技术—控制理论与控制工程]