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Systems Architecture · Local-First Automation · Estate Infrastructure — 2024 — Present

Vœrynth Système

Modular intelligence framework for complex physical environments and zero-cloud estates.

Vœrynth Système brand photography: a lit stone hall with the griffin mark
An attic lounge from the Vœrynth estates page

Overview

Vœrynth is a modular intelligence framework designed for high-availability estates, superyachts, and sensitive physical environments where cloud reliance is an operational hazard.

Challenge

Mainstream consumer automation stacks are almost universally cloud-tethered, fragile, and loosely coupled. When uplink latency fluctuates or remote servers drop, physical control suffers. Estates and critical facilities cannot afford non-deterministic behavior.

Approach

A hardened, five-layer 'iceberg' architecture isolating low-voltage physical switching from high-level reasoning. Physical manual overrides exist at the bottom metal layer, while adaptive intelligence orchestrates state locally without external telemetry.

Architecture

  1. 01

    Layer 1: Hard Metal — DIN-rail dry contacts, isolated relays, physical interlocks, and local industrial compute.

  2. 02

    Layer 2: Translation — Protocol decoupling for KNX, Modbus RTU/TCP, DALI, Zigbee, Matter, and dry-contact I/O.

  3. 03

    Layer 3: State Engine — Deterministic local event bus (MQTT / SQLite) maintaining authoritative state with sub-millisecond dispatch.

  4. 04

    Layer 4: Reasoning — Local small-footprint LLMs and deterministic rule graphs operating completely air-gapped.

  5. 05

    Layer 5: Interface — Low-latency wall consoles and touch decks (Vœrynth OS) with zero external script dependencies.

Specifications

Cloud Dependency
Zero (100% Local-First Execution)
Recovery Domain
Isolated Out-of-Band Watchdog
Bus Latency
< 8ms internal dispatch
Protocol Support
KNX, Modbus, MQTT, GPIO, Matter

Stack

Local-First Architecture · MQTT · Python / C++ · Home Assistant Core · Linux Edge Kernel · Tailscale Mesh · Hardware Watchdog

Attribution

Bespoke systems architecture and ongoing engineering by KK Achari.