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Enterprise OCPP Infrastructure

The AltherGo Gateway v3 is the hardware processing core of the platform. It was built under an Event-Driven architecture, designed to guarantee sub-millisecond latency, high availability, and resilience in production environments.

Hybrid Compliance (1.6-J and 2.0.1)

The Gateway automatically detects the protocol version during the connection handshake (WebSocket). Commands sent via API are translated transparently, unifying the control of your fleet regardless of the manufacturer.

Architecture Layers​

  • REST API Layer (FastAPI): HTTP interface to validate authentication and delegate commands.
  • State & Message Layer (Redis): In-memory storage acting as a Message Broker.
  • Protocol Gateway (WebSocket): Routes heavy EVSE traffic without bottlenecks.
  • Telemetry & Event Bus (MQTT): High-speed bus for transactions and metrics.
  • Persistence & Workers: Consolidate data in PostgreSQL and trigger events via Webhooks.

Hybrid Authentication​

  1. Server-to-Server (Backend/ERP): Use the X-API-Key: <your_key> header.
  2. Client-to-Server (App/Driver): Use Authorization: Bearer <JWT_FIREBASE>.

Rule Engine and Self-Healing​

The Gateway features an automation engine that monitors vital metrics in real-time and triggers automatic directives (Soft Resets, Power Limitation, SMTP Alerts) configured in Firebase.