LiDAR Detection — 3D lidar sensors for intersection detection

Vehicle-mounted LiDAR units generally range from a few hundred to several thousand dollars depending on resolution and range. For infrastructure-grade intersection lidar systems like the Ouster Lidar and BlueCity Platform, pricing is available on request based on deployment scope; contact our sales team for a customized quote.

Many autonomous and driver-assist vehicles from various manufacturers use onboard LiDAR for navigation. In traffic management, however, LiDAR sensors are mounted on infrastructure at intersections rather than vehicles, detecting all passing vehicles, pedestrians, and cyclists regardless of vehicle type or onboard technology.

BlueCity applies deep-learning perception algorithms to the 3D point cloud generated by Ouster lidar sensors, classifying vehicles, pedestrians, bicycles, and other vulnerable road users with high precision. This AI layer reduces false detections and enables reliable, real-time signal actuation even in complex, multimodal intersections.

Yes, solid-state 3D lidar is designed to maintain detection accuracy in rain, snow, fog, glare, and nighttime conditions, unlike camera-based systems that can be impaired by low visibility. This reliability makes lidar well-suited for year-round intersection monitoring in variable Midwest climates.

Yes, the Ouster Lidar and BlueCity Platform are specifically designed to detect Vulnerable Roadway Users, including pedestrians and cyclists, alongside vehicles. This multimodal detection supports Vision Zero safety initiatives by enabling adaptive signal timing that accounts for all roadway users.

The system integrates seamlessly with Econolite's Cobalt ATC controllers and EOS firmware, enabling dynamic signal actuation based on real-time detection data. This compatibility allows agencies to upgrade detection capabilities without replacing existing controller infrastructure, streamlining deployment and reducing capital costs.