Solutions

Road Network AI

Real-time traffic flow analytics, AI-adaptive signal control, and digital twin platforms — from intersection to metropolis.

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Road Network AI

Real-time traffic flow collection, incident detection, and infrastructure monitoring across urban arterials and highway networks. Our Road Network AI integrates multi-source data — cameras, radar, and vehicle-road-cloud coordination — to power smart signal optimization, digital twin platforms, and predictive traffic management.

From the world's first city-scale AI traffic lights in Zhangjiakou (142 intersections) to autonomous driving corridors in Guangzhou Nansha, this solution scales from intersection to metropolis.

Traffic flow analytics Incident detection Signal optimization Digital twin V2X coordination Highway monitoring
↑ 20% Traffic efficiency gain — Zhangjiakou
China — Zhangjiakou

World's first city-scale AI traffic lights

142 intersections upgraded from fixed-timing to AI-adaptive control — 'lights watch cars' instead of 'cars watch lights'.

Road Network AI
Adaptive control

AI traffic signal optimization

Replace fixed-timing traffic lights with AI-adaptive control. Cameras at each intersection detect real-time vehicle counts, queue lengths, and pedestrian presence — signals adjust phase timing dynamically to maximize throughput and minimize wait times.

In Zhangjiakou, 142 intersections achieved a 20% traffic efficiency gain. Emergency vehicle preemption and transit signal priority are built-in.

Adaptive timing Vehicle detection Pedestrian awareness Emergency preemption Transit priority 20% efficiency gain
AI traffic signal optimization
Digital twin & V2X

City-scale digital twin platform

Build a real-time 3D digital replica of your road network. Every vehicle, signal phase, and incident is visualized on a unified dashboard. Simulate traffic scenarios before deploying, predict congestion before it happens, and coordinate autonomous vehicle corridors with sub-meter precision.

Deployed in Guangzhou Nansha's autonomous driving zone — coordinating mixed traffic of autonomous and human-driven vehicles across 100+ km of smart roads.

3D digital twin Traffic simulation Predictive analytics V2X coordination Autonomous corridors 100+ km coverage
City-scale digital twin platform

Success stories

Proven deployments

Real-world case studies from cities that trust our road network AI.

China — Zhangjiakou

World's first city-scale AI traffic lights

142 intersections upgraded from fixed-timing to AI-adaptive control — traffic efficiency improved nearly 20% citywide. 'Lights watch cars' instead of 'cars watch lights'.

China — Guilin

Yangshuo digital intersection upgrade

AI upgrade of busiest roundabout — congestion delay plummeted 67% despite 61% visitor increase during Golden Week.

China — Tianjin

Hebei District smart road network

Full-domain AI traffic management integrating static + dynamic enforcement, V2X, and big data analytics in Tianjin's central district.

China — Guangzhou

Nansha autonomous driving corridor

Vehicle-road-cloud coordination with digital twin — recognized as a National Demonstration Base for new urban infrastructure.

Vietnam

ITS highway project

Intelligent transportation systems on national expressways — real-time monitoring, incident alerts, and emergency coordination.

Find the right solution for your city

Our solution experts will work with you to tailor the perfect deployment for your infrastructure, scale, and budget.

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