An object oriented Petri net language for embedded system design

软件 Pub Date : 1997-07-14 DOI:10.1109/STEP.1997.615488

Robert Esser

引用次数: 16

Abstract

In this paper a modelling language is described for the automated design of embedded systems. Constraints such as price, performance etc. often imply that embedded systems are implemented as communicating heterogeneous components. Today these components can no longer be classed as software or hardware but as more or less programmable with specialised languages being used to define their functionality and structure. The proposed modelling language consists of a class of high level time Petri nets, augmented with object-oriented mechanisms. It is formal, ensuring unambiguous specification, supports a high level of analysis and is general enough to support other more specialised formalisms. This language constitutes a major part of the CodeSign design methodology developed at the ETH for embedded system design.

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面向对象的Petri网嵌入式系统设计语言

本文描述了一种用于嵌入式系统自动化设计的建模语言。诸如价格、性能等限制通常意味着嵌入式系统被实现为通信异构组件。今天，这些组件不再被划分为软件或硬件，而是或多或少可编程的，使用专门的语言来定义它们的功能和结构。提出的建模语言由一类高级时间Petri网组成，并增加了面向对象的机制。它是正式的，确保了明确的规范，支持高层次的分析，并且足够通用，可以支持其他更专业的形式化。这种语言构成了ETH开发的嵌入式系统设计的CodeSign设计方法的主要部分。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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11857

期刊介绍： Computer engineering & Software, founded in 1979, is an academic journal of information technology sponsored by China Association for Science and Technology and China Institute of Electronics and Tianjin Institute of Electronics. Computer engineering & Software has columns such as expert Forum, Fund project papers, software and database technology research, application technology and research, network and communication, image processing and application, multimedia technology application Artificial intelligence and recognition. Computer engineering & Software is the source Journal of China Academic Periodical Comprehensive Evaluation Database, the Journal of China Core Periodical (Selection) Database, the source journal of Peking University's Chinese Core Periodical Overview (the first edition in 1992), the Journal of Wanfang data-Digital Periodical Group full-text Collection, the Journal of Chinese Science and Technology Periodical Database (full-text edition), and Wave Journals included in the "Copernicus Index" have been included in the United States "Cambridge Scientific Abstracts", the United States "Uhlig International Journal Guide", the JST Japan Science and Technology Promotion Agency database (2018) and other Chinese and foreign databases.