GB/T 42405.1-2023Intelligent manufacturing application interconnection—Part 1: Integration technical requirements (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" drafting.

This document is the first part of GB/T 42405 "Application Interconnection of Intelligent Manufacturing". GB/T 42405 has issued the following parts.

--- Part 1. Integration technical requirements.

Introduction

Enterprises realize digital transformation, which is divided into two stages. The first stage is the initial stage of informatization and digitalization construction.

The goal of construction is to integrate design, manufacturing, supply chain management, marketing, and product after-sales operation and maintenance in the process of realizing the enterprise (such as manufacturing) value chain.

Digitalize business links, conduct business operations through digital means and software systems, and establish digital Using various IT and OT systems, such as. CAD/CAE/CAM, ERP, PLM, CRM, SCM, SRM, MES, Single systems such as WMS, SCADA, and DCS realize single or partial intelligence. The results of digital construction at this stage have solved the problem of internal The collaboration between various departments of the department has improved the quality and efficiency of the work within the department, but due to historical and technical reasons, the single system Construction has also formed numerous information islands, hindering cross-business, cross-department and cross-organizational collaboration.

The second stage of enterprise digital transformation construction is the intelligent construction stage. The construction goal of this stage is to solve the problem of the overall intelligence of the enterprise need. The realization of intelligent manufacturing is the goal of the digital transformation of the manufacturing industry, and the construction of the industrial Internet is the basic means of realizing intelligent manufacturing. part. The scope of intelligent manufacturing includes intelligent product design, intelligent manufacturing, intelligent supply chain management, intelligent digital marketing, intelligent Product operation and maintenance, etc. From digitization to intelligence, it is necessary to connect IT systems scattered in various business stages through industrial Internet technology The industrial elements (human, machine, material, method, environment) within the industry, establish the relationship between the industrial elements, so as to realize the whole industrial elements, the whole value chain, the whole production The interconnection and interoperability of the industry chain form an overall integrated collaborative environment. Drive the automatic flow of business through the free flow of data To realize the intelligent collaboration stage of data-driven process and process-driven business, so that the exchanged information can be transmitted to the The specified system processes the correct data and builds an intelligent business collaboration environment. Improve the reasonable cost of all factor resources through the industrial Internet

Efficient allocation, improve resource allocation efficiency, and realize a C2M closed loop from C-end to B-end, B-end to M-end, and M-end to C-end, as shown in Figure 1 shown.

From digitalization to intelligence, we must first solve the sequelae left by the first stage of single application construction, that is, the problem of information islands. counting In the stage of digitization construction, various IT systems and OT systems are used at different times by different suppliers, using different technologies, and using different Different data models are gradually established, which leads to the information island problem we are facing now. Only to solve the translation between languages of all countries Only by solving these problems can we realize the interconnection of all things and realize the beautiful vision of interconnection and interoperability of all elements of industry, the whole value chain and the whole industry chain. work The digital definition of business elements exists in various multi-source heterogeneous IT systems, so it is necessary to establish a set of integrated CPS (Cyber-Physical Convergence System), builds a simultaneous translation platform through the integration and interconnection of CPS, so as to realize comprehensive intelligent manufacturing.

GB/T 42405 is formulated to solve the technical problems of applicability in the process of building the CPS integrated interconnection bus, and also provides integration Integrate the used integration reference architecture and model.

GB/T 42405 is proposed to be composed of the following six parts.

--- Part 1. Integration technical requirements. Aiming at providing information system construction for CPS integrated interconnection bus, it aims at application integration.

Provide overall framework and technical requirements, including integrated interface standards, application integration methods, data format standards and integrated security support method.

--- Part 2. Encoding and message specification. It aims to provide system Number, service number, response code number, and service serial number encoding requirements, and a normative description of the format of the incoming message.

--- Part 3. Access Guide. Aiming at the construction of information system integration for the CPS integrated interconnection bus, the relevant application system System access, providing the technical and method requirements of the CPS integrated interconnection bus integrated management platform, as an existing and future related application Reference instructions for system access to CPS Rongtong Interconnection Bus Integrated Management Platform.

--- Part 4. Integrated management specifications. Aiming at the construction of information system integration for the CPS integrated interconnection bus, it aims at relevant application System access, providing the basic process and requirements of the CPS integrated interconnection bus integration management platform, including new system access, service The interface is added, and the content of the service interface is changed.

--- Part 5. Integrated operation and maintenance specifications. Aiming at the construction of information system integration for the CPS integration interconnection bus, in the operation and maintenance stage The overall requirements for operation and maintenance, providing the division of roles and responsibilities of operation and maintenance personnel, platform operation and maintenance checkpoints, classification of abnormal problems and solutions, An abnormal problem alarm mechanism to ensure the stable operation of the integrated management platform of the CPS integrated interconnection bus.

--- Part 6. Integration implementation specification. It aims to provide relevant application information for the construction of information system integration for CPS integrated interconnection bus.

Use the integrated implementation specification requirements, including resource naming rules, storage path principles and disk partition rules. Intelligent manufacturing application interconnection Part 1. Integrated Technical Requirements

1 Scope

This document specifies the application interconnection integration reference architecture and technical requirements based on the fusion interconnection engine model of the Cyber-Physical Convergence System (CPS).

The summation method stipulates that in the process of building a system platform for enterprises to carry out digital to intelligent transformation, the system, platform, and industry The goal of interconnection and interoperability between APPs provides standardized, operable, and easy-to-promote requirements, and describes the corresponding verification methods.

This document is applicable to enterprises, colleges and universities, scientific research institutes and other units that are undergoing intelligent transformation.

When modeling, provide guidance on architecture, technical requirements, and methods. It is also applicable to the development of enterprise units of intelligent manufacturing application interconnection platform.

Provide guidance on implementation requirements and methods in terms of technology selection and architecture selection.

This document does not limit the specific implementation details of CPS.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 11457 Information Technology Software Engineering Terminology

GB/T 15237.1-2000 Terminology working vocabulary Part 1: Theory and application

3 Terms, Definitions and Abbreviations