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CSA ISO/IEC 15909-1:20
Systems and software engineering — High-level Petri nets — Part 1: Concepts, definitions and graphical notation (Adopted ISO/IEC 15909-1:2019, second edition, 2019-08)
Standards development within the Information Technology sector is harmonized with international standards development. Through the CSA Technical Committee on Information Technology (TCIT, Canadians serve as the SCC Mirror Committee (SMC) on ISO/IEC Joint Technical Committee 1 on Information Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO member body for Canada and sponsor of the Canadian National Committee of the IEC. Also, as a member of the International Telecommunication Union (ITU), Canada participates in the International Telegraph and Telephone Consultative Committee (ITU-T).
This Standard supersedes CAN/CSA-ISO/IEC 15909-1:05 (adopted ISO/IEC 15909-1:2004). At the time of publication, ISO/IEC 15909-1:2019 is available from ISO and IEC in English only. CSA Group will publish the French version when it becomes available from ISO and IEC.
This Standard has been formally approved, without modification, by the Technical Committee and has been developed in compliance with Standards Council of Canada requirements for National Standards of Canada. It has been published as a National Standard of Canada by CSA Group.
This document defines a Petri net modeling language or technique, called high-level Petri nets, including its syntax and semantics. It provides a reference definition that can be used both within and between organizations, to ensure a common understanding of the technique and of the specifications written using the technique. This document also facilitates the development and interoperability of Petri net computer support tools.
This document is applicable to a wide variety of concurrent discrete event systems and in particular distributed systems. Generic fields of application include:
— requirements analysis;
— development of specifications, designs and test suites;
— descriptions of existing systems prior to re-engineering;
— modeling business and software processes;
— providing the semantics for concurrent languages;
— simulation of systems to increase confidence;
— formal analysis of the behavior of systems;
— and development of Petri net support tools.
This document can be applied to the design of a broad range of systems and processes, including aerospace, air traffic control, avionics, banking, biological and chemical processes, business processes, communication protocols, computer hardware architectures, control systems, databases, defense command and control systems, distributed computing, electronic commerce, fault-tolerant systems, games, hospital procedures, information systems, Internet protocols and applications, legal processes, logistics, manufacturing systems, metabolic processes, music, nuclear power systems, operating systems, transport systems (including railway control), security systems, telecommunications and workflows.
Software and System Engineering - High-Level Petri Nets - Part 1: Concepts, Definitions and Graphical Notation (Adopted ISO/IEC 15909-1:2004, first edition, 2004-12-01)