Smart City ITMS.
Intelligent Traffic Management System.
End-to-end edge AI architecture for Intelligent Traffic Management across 50–200 intersections — ANPR, adaptive signal control, incident detection, and city-wide analytics dashboard. Designed for Smart City Mission and AMRUT deployments.
Smart City ITMS — System Architecture
A three-tier edge AI architecture that brings real-time traffic intelligence to every junction without cloud dependency. Edge nodes at each intersection perform ANPR, vehicle classification, and signal violation detection. Zone hubs aggregate data for corridor-level optimisation. A central command server provides the city-wide dashboard, historical analytics, and integration with the existing SCADA/ATCS infrastructure.
How the tiers connect
Tier 1 — Junction Edge
Each intersection runs a Hailo-8 edge node processing 2–4 camera feeds in real-time. ANPR results, violation alerts, and traffic counts are generated locally and pushed to the zone hub via 4G/5G. No video leaves the junction — only metadata and alerts.
Tier 2 — Zone Aggregation
Zone hubs (1 per 10–20 junctions) aggregate metadata from edge nodes, run corridor-level optimisation algorithms, and generate adaptive signal timing recommendations. Connected to the central server via fibre/leased line.
Tier 3 — Central Command
The central server runs the city-wide dashboard with live traffic heatmaps, historical trend analysis, incident replay, and integration with SCADA/ATCS for automated signal plan updates. Dual-server HA configuration ensures 99.9% uptime.
Complete BOM — every component specified
All components are RDP-validated, GeM-listed, and available as a single-vendor procurement package. Quantities shown are for a typical deployment — contact us for exact sizing.
| Component | Platform | Specifications | Qty | Role |
|---|---|---|---|---|
| Junction Edge Node | Hailo-8 (26 TOPS) on RDP carrier | 2× Hailo-8 M.2, 8GB RAM, 256GB NVMe, IP65, 12V DC, PoE input | 50–200 | Per-junction ANPR, vehicle classification, red-light violation, queue length |
| Junction Camera Kit | 4MP varifocal IP camera | IR 50m, WDR 120dB, H.265, PoE, IP67, ONVIF-S | 2–4 per junction | Overview + ANPR capture per approach |
| Zone Aggregation Hub | NVIDIA Jetson AGX Orin (275 TOPS) | 64GB RAM, 1TB NVMe, dual 10GbE, 1U rack, redundant PSU | 5–10 | Zone corridor analytics, adaptive signal optimisation, inter-junction coordination |
| Central Command Server | RDP GPU Server (NVIDIA A2000) | 64-core Xeon, 256GB ECC, 4× 4TB NVMe RAID-10, dual PSU | 1–2 (HA pair) | City-wide dashboard, historical analytics, SCADA/ATCS integration |
| Network Backbone | Managed L3 switches + 4G/5G routers | Fibre to zone hubs, 4G/5G cellular backhaul to junctions, VLAN segmentation | Per site | Secure, segmented connectivity with failover |
| Edge Management Software | RDP Fleet Manager | OTA firmware, health monitoring, remote diagnostics, batch provisioning | 1 licence | Centralised fleet management for all edge nodes |
| UPS / Power Backup | 12V DC UPS per junction | 30-minute backup, surge protection, wide input (90–300V AC) | Per junction | Uninterrupted operation during power fluctuation |
What you need to deploy
Power
12V DC per junction node (15W typical), standard rack power for zone hubs and central server
Cooling
Junction nodes: fanless, rated 0–60°C ambient. Zone hubs: standard rack cooling. Central server: air-conditioned server room.
Connectivity
4G/5G SIM per junction node, fibre backhaul for zone hubs, minimum 10 Mbps per zone uplink
Space
Junction nodes: pole-mount or cabinet-mount (IP65). Zone hubs: 2U rack space per hub. Central server: standard 42U rack.
Installation
RDP provides on-site survey, junction node mounting, camera alignment, network commissioning, and UAT support
Standards and regulatory alignment
- Smart City Mission guidelines
- MoRTH IRC SP:079 for ANPR
- IS 13252 for traffic signals
- DPDP Act 2023 (data localisation)
- GeM-listed (all components)
- BIS certification
- MeitY empanelment eligible
Ready to deploy Smart City ITMS?
Share your scale, site requirements, and timeline. We’ll customise this reference architecture to your exact deployment — from BOM to commissioning.