A complete European and North American standard DC charging station solution is a full DC fast charging system designed according to European and U.S. charging standards, such as DIN 70121 and ISO 15118-2.
It covers the complete process of system architecture, hardware, software, component selection, structural design, production process documents, product certification, and technical services.
The goal is to help EV charging station manufacturers quickly move into real production.
Below is a professional structure for managing the technical documentation system.
1. Technical Documentation Architecture
System-Level Design Documents
This includes the source files for the charging station system framework design.
Examples include:
System architecture diagrams
Communication protocol stack files
Main control logic flowcharts
Electrical Engineering Design Library
This includes the complete electrical design source file package.
Examples include:
Electrical schematics
Power module selection calculation sheets
EMC design specifications
Electrical safety distance design guidelines
Modular Technical Assets
This includes a functional modular design matrix.
The standardized modules can include:
Charging control module
Metering and billing module
Communication management module
Safety protection module
Human-machine interaction module
Power management module
Thermal management module
2. Engineering Implementation System
Component Selection Knowledge Base
This includes:
Component selection decision tree
Key component BOM comparison table
Cost optimization simulation sheet
Structural Design Asset Package
This includes:
3D model files
Protection level verification reports
Vibration resistance design calculation documents
Manufacturing Process System
This includes:
Production process flowchart
Key process control points
Test fixture design drawings
3. Verification System
Prototype Verification Documents
This includes:
Prototype test plan
Type test report
Issue tracking matrix
4. Technical Management Recommendations
It is recommended to establish a PDM system for technical asset management.
The system should include:
Access permission matrix
Version control strategy
Change management process
5. Technical Asset Application Directions
These technical assets can be used for:
Fast response to customized customer projects
Development of technical white papers
Patent planning and technical protection
Potential patent application directions may include:
Modular charging control methods
Dynamic power allocation algorithms
