SDAA318 March   2026 AM62L

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
    1. 1.1 Background and Challenges
    2. 1.2 Design Requirements
  5. 2AM62/AM62L-EVSE Development Platform Overview
    1. 2.1 Platform Architecture
    2. 2.2 Key Platform Features
  6. 3Key Technology Implementation
    1. 3.1 IEC-61851 Basic Charging Control
    2. 3.2 ISO-15118 Advanced Charging and V2G
    3. 3.3 OCPP Cloud Connectivity and Management
    4. 3.4 HMI Display Subsystem
  7. 4Scalable System Architecture and Scenarios
    1. 4.1 Expansion Design from Single-Port to Multi-Port
    2. 4.2 Modular Hardware Design
    3. 4.3 Deployment Scenarios
  8. 5Summary
  9. 6References

1.1 Background and Challenges

With rapid global growth in electric vehicle adoption, establishing comprehensive charging infrastructure has become a critical challenge. EV charging systems must address multiple requirements.

  • Hardware Complexity: High-power analog design, safety isolation circuits, noise-immune signal processing
  • Software Diversity: ISO-15118 communication protocols, vehicle-specific software stacks, cloud connectivity and management
  • Standards Compliance: IEC-61851 basic charging, ISO-15118 advanced charging, OCPP (Open Charge Point Protocol) versions 1.6/2.0
  • Interoperability Challenges: Communication differences between vehicle brands, multiple connector standards (CCS, NACS, and so on.)