ANPR Web System — Автоматическое распознавание номеров

Паркинг Г4 • YOLO + CRNN • Apple Design

---

🚀 Быстрый старт

# 1. Клонировать и перейти
cd anpr-server

# 2. Docker (PostgreSQL + Redis)
docker-compose up -d

# 3. Python окружение
python3 -m venv .venv && source .venv/bin/activate
pip install -r requirements.txt

# 4. Миграция БД
alembic upgrade head

# 5. Запуск
uvicorn app.main:app --host 0.0.0.0 --port 8000

Открыть: http://localhost:8000/
Swagger: http://localhost:8000/api/docs
Логин: admin / admin

---

📦 Архитектура

Browser (Dashboard SPA)
  ├── REST API ← JWT Auth
  └── WebSocket ws://host/ws/events ← Redis pub/sub

FastAPI Server (:8000)
  ├── /api/auth     — JWT (login, me, RBAC)
  ├── /api/cameras  — CRUD камер
  ├── /api/events   — список + фильтры + stats
  ├── /api/settings — key-value настройки
  ├── /ws/events    — WebSocket live feed
  └── /             — SPA Dashboard

Camera Workers (threading)
  └── OpenCV → YOLO → Warp → CRNN → Vote → Event

ML Pipeline
  ├── YOLO epoch141.pt (MPS/GPU) → bbox + keypoints
  ├── Perspective Warp (ГОСТ 4.64:1)
  └── CRNN crnn_model.pth (FP32 CPU) → CTC decode

Infrastructure (Docker)
  ├── PostgreSQL 15 (:5432) — 8 tables
  └── Redis 7 (:6379) — pub/sub, dedup

---

🧪 Тесты

# ML Pipeline
python -c "from app.services.ml.model_manager import ModelManager; ..."

# API
curl http://localhost:8000/api/health
curl -X POST http://localhost:8000/api/auth/login \
  -H 'Content-Type: application/json' \
  -d '{"username":"admin","password":"admin"}'

# Симуляция событий
python tools/simulate_events.py

---

📁 Структура

anpr-server/
├── app/
│   ├── main.py              # FastAPI + lifespan
│   ├── config.py            # Pydantic Settings
│   ├── database.py          # Async SQLAlchemy
│   ├── api/                 # REST endpoints
│   ├── models/              # ORM (8 таблиц)
│   ├── schemas/             # Pydantic валидация
│   ├── services/ml/         # YOLO + CRNN + Voting
│   ├── services/events/     # Event + Webhook
│   └── workers/             # Camera Worker threads
├── static/                  # Frontend Dashboard
├── models_active/           # ML модели
├── migrations/              # Alembic
├── tools/                   # Утилиты
├── docker-compose.yml
├── Dockerfile
└── requirements.txt

---

📄 Лицензия

Proprietary • Parking G4 © 2026