shravani01-clg/avighnaaa

How shravani01-clg/avighnaaa works

Avighnaaa is a mine-worker safety monitoring system: simulated or device sensor readings enter the backend, are validated and scored for hazards, anomalies, and falls, then are stored as predictions and alerts for dashboard retrieval. The backend also exposes device, worker, risk, and alert APIs. Separate JavaScript rule-based and Python ML analysis components are present, alongside a sensor simulator and browser frontend. The README provides no capability details; subsystem coverage follows the source index and tree, and unverified AI-service wiring is shown as optional.

Main entry points: sensorController.js Sensor Intake · sensorRoutes.js Sensor Routes · dataStore.js Data Store · index.js Simulator Runner

Components 27

Sensor Simulation

Simulator Runner simulator/index.js
Reading Generator simulator/generator.js
Hazard Scenarios simulator/scenarios.js
Simulator Config simulator/config.js

Backend API

Express Server server.js
Sensor Routes routes/sensorRoutes.js
Sensor Intake controllers/sensorController.js
Alert Routes routes/alertRoutes.js
Alert Management controllers/alertController.js
Risk Routes routes/riskRoutes.js
Risk Queries controllers/riskController.js
Device and Worker APIs routes/deviceRoutes.js
Device Authentication middleware/deviceAuth.js
User Authentication middleware/authMiddleware.js

Risk Analysis

Risk Adapter controllers/riskEngine.js
Rule Risk Engine risk-module/riskEngine.js
Fall Detection risk-module/fallDetection.js
AI Integration controllers/aiIntegration.js

Data and Identity

Data Store config/dataStore.js
Supabase Client config/supabase.js

ML Analysis

Python AI Service ai-module/server.py
Anomaly Detector ai-module/anomaly_detector.py
ML Risk Predictor ai-module/risk_predictor.py
Training Data Generator ai-module/dataset_generator.py

Other components

Sensor Device
Dashboard User
Safety Dashboard frontend/script.js

Connections 29

Simulator Runner → Reading Generator: generates readings simulator/index.js
Simulator Runner → Hazard Scenarios: runs scenarios simulator/index.js
Simulator Runner → Simulator Config: reads config simulator/index.js
Simulator Runner → Express Server: posts readings simulator/index.js
Sensor Device → Sensor Routes: submits readings routes/sensorRoutes.js
Express Server → Sensor Routes: mounts routes server.js
Express Server → Alert Routes: mounts routes server.js
Express Server → Risk Routes: mounts routes server.js
Sensor Routes → Device Authentication: protects device POST routes/sensorRoutes.js
Sensor Routes → User Authentication: protects data GET routes/sensorRoutes.js
Sensor Routes → Sensor Intake: dispatches requests routes/sensorRoutes.js
Alert Routes → User Authentication: protects requests routes/alertRoutes.js
Alert Routes → Alert Management: dispatches requests routes/alertRoutes.js
Risk Routes → User Authentication: protects requests routes/riskRoutes.js
Risk Routes → Risk Queries: dispatches requests routes/riskRoutes.js
Sensor Intake → Risk Adapter: calculates risk controllers/sensorController.js
Risk Adapter → Rule Risk Engine: delegates scoring controllers/riskEngine.js
Rule Risk Engine → Fall Detection: detects falls risk-module/riskEngine.js
Sensor Intake → AI Integration: requests analysis controllers/sensorController.js
AI Integration → Python AI Service: requests inference
Python AI Service → Anomaly Detector: uses detector ai-module/server.py
Python AI Service → ML Risk Predictor: uses predictor ai-module/server.py
Sensor Intake → Data Store: stores readings and risk controllers/sensorController.js
Sensor Intake → Data Store: creates alerts controllers/sensorController.js
Alert Management → Data Store: reads and updates alerts controllers/alertController.js
Risk Queries → Data Store: reads predictions controllers/riskController.js
Data Store → Supabase Client: uses when available config/dataStore.js
Dashboard User → Safety Dashboard: views safety data
Training Data Generator → Anomaly Detector: supports training

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Drawn by GitDiagram on September 30, 2026 from the repository's file tree, README and source files. Read as Markdown ·