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Green Wave Coordination: How It Works and Why Your City Needs It

Green wave coordination allows vehicles to pass multiple intersections without stopping. Learn how radar and AI signal controllers create stable green waves for urban corridors.
Apr 20th,2026 43 Views


Green wave coordination is one of the most popular functions in modern intelligent traffic systems. It allows vehicles on main roads to pass a series of intersections without stopping, greatly improving traffic efficiency.

Traditional green waves are pre-set and cannot adapt to real-time traffic. Our system uses a smarter method:

  • Real-time data collection from radar-video detectors
  • MEC edge computing for fast processing
  • AI signal controller for dynamic adjustment
  • Regional coordination for multiple intersections

By analyzing traffic flow in real time, the system automatically adjusts the offset and timing of each signal light to form a stable green wave.

Whether for urban main roads, business districts, or industrial zones, green wave coordination reduces waiting time, eases congestion, and improves overall road capacity.