The Falcon solution replaces less accurate solutions using a three-line scan to warn oversized vehicles of a potential collision with an upcoming overhead structure. Falcon consists of a 3D LiDAR sensor and camera to accurately measure vehicles as they travel at highway speeds. A dynamic message board is used to immediately signal over-height vehicles to exit before the upcoming bridge.
Falcon
Overheight warning system
Falcon is a warning system used to alert over-height vehicles of an upcoming restrictive vertical clearance. This single high-resolution sensor can scan multiple lanes with higher accuracy than traditional sensors.


Falcon’s solution system
See Falcon in action
Watch our Falcon video on YouTube to learn about the system’s features and how it works.
Falcon Traffic monitoring portable option [2:05]
Benefits of the Falcon system
System components and specifications
System components
A LiDAR sensor and camera can be mounted on existing DOT maintained poles to capture vehicles across multiple lanes as they travel at highway speeds.
System specifications
Max Detection Range | 200m at 30% reflectivity |
---|---|
Angular Resolution (H)2 | 380 Hz; 1140 lines/sec |
Range Accuracy | ± 3 cm |
Laser Wavelength | 905 nm |
Laser Safety | Class 1 (eye safe) |
Operating Temperature | -40°C to +65°C |
Environmental Protection | IP67 |
Points per Second | 315K (single return) |


Data dashboard
A web-based dashboard displays transactions in real-time. The displayed data includes the vehicle’s height and length, images of the vehicle, 3D dimensioning, a time stamp, axle count, axle position, and vehicle classification.