subhajitbadhuk/smarttrafficmanagement

How subhajitbadhuk/smarttrafficmanagement works

Smart Traffic Management accepts four lane images, lets users mark lane regions, and processes the images through a Flask/YOLO backend. The backend filters detections to each region, counts vehicles, creates annotated images, and selects the lane with the highest total for green; the live page displays the results and cycles lane signals using weighted counts. The README also describes vehicle detection, lane-wise counting, ROI selection, and future ambulance priority. Unsampled page and styling files are represented only where their role is documented; the graph focuses on relationships visible in the excerpts.

Main entry points: main.py Flask routes · live.js Live dashboard · script.js Image and ROI UI

Components 12

Traffic interface

Image and ROI UI frontend/script.js
Live dashboard frontend/live.js

Image processing

Flask routes backend/main.py
Uploaded lane images backend/main.py
Vehicle detection backend/main.py
ROI filtering and counts backend/main.py
Annotated lane images backend/main.py
Lane results backend/main.py

Signal management

Green lane selection backend/main.py
Weighted signal cycle frontend/live.js
Ambulance priority

Other components

Traffic operator

Connections 16

Traffic operator → Image and ROI UI: selects lanes README.md
Image and ROI UI → Flask routes: uploads images frontend/script.js
Flask routes → Uploaded lane images: saves images backend/main.py
Image and ROI UI → Flask routes: submits ROIs frontend/script.js
Flask routes → Uploaded lane images: reads images backend/main.py
Flask routes → Vehicle detection: runs detection backend/main.py
Flask routes → ROI filtering and counts: filters detections backend/main.py
ROI filtering and counts → Vehicle detection: counts vehicles backend/main.py
Flask routes → Annotated lane images: writes images backend/main.py
Flask routes → Lane results: returns results backend/main.py
Flask routes → Green lane selection: selects green lane backend/main.py
Live dashboard → Lane results: loads stored results frontend/live.js
Live dashboard → Annotated lane images: loads images frontend/live.js
Live dashboard → Weighted signal cycle: starts cycle frontend/live.js
Weighted signal cycle → Traffic operator: shows lane status frontend/live.js
Ambulance priority → Weighted signal cycle: may prioritize README.md

Drawn by GitDiagram on November 11, 2026 from the repository's file tree, README and source files. Read as Markdown ·