GB/T 43962.1-2024 PDF English
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Similar standards GB/T 38331 DL/T 646
GB/T 43962.1-2024: System integration of power battery digital workshop - Part 1: General requirements ---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT43962.1-2024
GB
NATIONAL STANDARD OF THE
PEOPLE'S REPUBLIC OF CHINA
ICS 29.220.99
CCS K 96
System integration of power battery digital workshop - Part
1.General requirements
Issued on: APRIL 25, 2024
Implemented on: NOVEMBER 1, 2024
Issued by. State Administration for Market Regulation;
Standardization Administration of PRC.
Table of Contents
Foreword... 4
Introduction... 6
1 Scope... 7
2 Normative references... 7
3 Terms and definitions... 7
4 Abbreviations... 10
5 Integration architecture... 10
5.1 Process flow... 10
5.2 Integration architecture layering... 11
6 Basic management requirements for the resource layer... 12
6.1 Basic requirements... 12
6.2 Personnel requirements... 13
6.3 Equipment requirements... 13
6.4 Data dictionary requirements... 14
6.5 Material requirements... 14
6.8 Process document requirements... 16
6.9 Auxiliary equipment requirements... 16
6.10 Requirements for auxiliary tools... 16
7 Technical requirements for the facility Layer... 16
7.1 Basic requirements... 16
7.2 Facility management requirements... 17
7.3 Service management requirements... 19
8 Technical requirements for the platform layer... 19
8.1 Basic requirements... 19
8.2 Resource connection requirements... 20
8.3 Data processing requirements... 22
8.4 Data sharing requirements... 23
8.5 Data analysis requirements... 24
8.6 Application support requirements... 25
9 Service layer requirements... 26
9.1 Basic requirements... 26
9.2 Production services... 26
System integration of power battery digital workshop - Part
1.General requirements
1 Scope
This document specifies the integration architecture, basic management requirements
for the resource layer, technical requirements for the facility layer, technical
requirements for the platform layer, service layer requirements, and data integration
requirements of the power battery digital workshop integration.
This document applies to the planning, construction, and acceptance of the power
battery digital workshop integration. It is also a reference for digital workshop
integration for energy storage batteries (including future battery types, such as semi-
solid and solid-state).
2 Normative references
The provisions of the following documents constitute the essential clauses of this
document through normative references in this text. Among them, for referenced
documents with dates, only the versions corresponding to the dates are applicable to
this document; for referenced documents without dates, the latest versions (including
all amendments) are applicable to this document.
GB/T 37413-2019 Digital factory - Terms and definitions
GB/T 38331-2019 General technical requirements for Li-ion battery made machine
3 Terms and definitions
The terms and definitions defined in GB/T 37413-2019 and the following apply to this
document.
3.1 battery
A device that converts chemical energy into electrical energy.
3.2 power battery
Batteries that provide energy to the power system.
A collection of information that defines and describes the data items, data structures,
data flows, data storage, processing logic, etc., of all data elements used in the system.
4 Abbreviations
The following abbreviations apply to this document.
BOM. Bill Of Material
TLS. Transport Layer Security
MES. Manufacturing Execution System
PLC. Programmable Logic Controller
RFID. Radio Frequency Identification
SDK. Software Development Kit
SQL. Structured Query Language
5 Integration architecture
5.1 Process flow
The power battery production and manufacturing system includes four manufacturing
units. electrode manufacturing, cell manufacturing, module manufacturing, and pack
manufacturing. This document takes the liquid power battery production and
manufacturing system as an example, as shown in Figure 1.
6 Basic management requirements for the resource layer
6.1 Basic requirements
The resource layer shall be able to realize data collection and monitoring, edge
computing, and network management of productive resources such as production
equipment, personnel, material, energy, environment, auxiliary equipment, and
auxiliary tools. At the same time, it shall have certain digital production management
functions. The workshop shall use a production line monitoring and management
system to perform data monitoring and productive process management on the
processes of electrode manufacturing, cell manufacturing, module manufacturing, and
pack manufacturing, respectively.
6.2 Personnel requirements
Personnel management within the workshop shall collect information such as personnel
identity, start time, end time, and work activities, monitor and manage the consistency
of personnel job responsibilities and the compliance of operational activities, and
establish a system of responsibility for each post and of assigning everyone to a definite
position.
Personnel management within the workshop should adopt methods such as
identification and manual data entry to collect and manage relevant data of workshop
personnel. The managed personnel shall include process developers, production plan
developers, equipment operators and quality inspectors related to the manufacturing
process.
6.3 Equipment requirements
Equipment management in the workshop shall meet the following requirements.
a) The equipment in the production workshop meets the relevant requirements of
GB/T 38331-2019;
b) The digital equipment in the power battery manufacturing process has one or
more standard communication interfaces, such as fieldbus, industrial Ethernet,
and industrial wireless;
c) The data provided by the production equipment in the power battery
manufacturing process complies with the provisions of 6.4;
d) The equipment shall have network management functions;
e) It can realize the setting of equipment parameters and the issuance of
instructions, and can realize the data collection and monitoring of the
equipment itself, incoming materials, and the productive process;
f) It can receive production tasks, process requirements and other data issued by
manufacturing operation management, and can also upload production
execution process data to manufacturing operation management to realize
information interaction with manufacturing operation management.
Equipment management in the workshop should meet the following requirements.
a) The equipment used in the power battery manufacturing process is digital
equipment, and the percentage of digital equipment used accounts for more
than 90% of the total production equipment;
b) The equipment must meet edge computing requirements and have the
functions of data access, communication protocol analysis, data preprocessing,
edge application deployment and management, edge intelligent analysis, edge
data quality closed-loop, and edge data storage and upload.
6.4 Data dictionary requirements
The data dictionary of the digital workshop shall meet the following requirements.
a) The attribute types of the power battery digital workshop data meet the
requirements of Table 1;
b) The general structure of the power battery digital workshop data attribute list
complies with the requirements of Appendix A;
c) The coding rules of the data dictionary identifier of the power battery digital
workshop shall comply with the requirements of Appendix B.
For specific contents of device properties, process properties, and administrative
properties, see Appendix C, Appendix D, and Appendix E.
6.5 Material requirements
Material management within the workshop shall comply with the following
requirements.
a) Key materials and work-in-process in the power battery manufacturing
process have unique and identifiable codes.
b) Measurement and statistics on usage data, supplier information, material
property information, production usage, production batches, material
composition, particle size, impurity content, processing quality information,
and other data of the key material shall be carried out, and the key material
information has a certain degree of scalability.
NOTE. Key materials include positive electrode materials, negative electrode materials, separators,
terminal posts, casings, slurries, electrodes, jelly roll packs, electrolytes, battery cells, and others.
6.6 Energy requirements
Energy management in the workshop shall meet the following requirements.
a) Measurement and data collection on energy consumption, such as electricity,
water, compressed air, and steam, during the power battery manufacturing
process shall be carried out;
b) Energy-intensive operations such as environmental control, slurry mixing,
coating, baking, formation and grading shall be focused on, and energy
consumption data such as electricity, water, and compressed air shall be
collected and monitored;
c) The uninterrupted power supply (UPS) shall be provided to IT core servers
and core switches to prevent unexpected power outages from causing
computer data loss and network communication interruption, and protect load
software and hardware from damage.
6.7 Environmental requirements
The environmental management in the workshop shall meet the following requirements.
a) Environmental data collection devices, such as instruments or intelligent
sensors, shall be installed in the power battery manufacturing workshop, and
the environmental data collection devices shall have standard network
interfaces;
b) Real-time collection of workshop production environment data, such as
temperature, humidity, and dust concentration that affect the production
quality of power batteries, shall be carried out;
c) Real-time monitoring and data analysis of collected environmental data can
realize functions such as real-time alarm for environmental violations and real-
time display of environmental KANBAN.
6.8 Process document requirements
The production process documents in the workshop shall meet the following
requirements.
a) Digital methods shall be used to design and plan power battery production
processes, which enable the reuse of process data;
b) Electronic process documents shall be provided and distributed to the
production site to guide production.
7 Technical requirements for the facility Layer
7.1 Basic requirements
The workshop infrastructure shall comply with the following requirements.
a) It has elastic expansion capabilities for computing, storage, and upper-layer
network systems, and can automatically scale up and down based on business
load;
b) It is able to achieve high availability of physical and virtual machines, ensuring
business continuity when a single physical or virtual node fails;
c) It uses distributed storage technology and has a data disaster recovery design,
which can implement a periodic full and incremental backup mechanism for
all server storage data.
7.2 Facility management requirements
Workshop facility management shall meet the following requirements.
a) The management platform can manage resource pools and manage computing,
storage, and network systems;
b) It is able to monitor the status of computing, storage, and network systems,
and issue fault alarms for abnormal conditions;
c) The design of the workshop network architecture and the configuration
requirements of the software/hardware systems are determined according to
the characteristics and functional requirements of the power battery digital
workshop. The network architecture of the power battery digital workshop is
shown in Figure 3.
...... Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
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