traffic monitoring

Utah Department of Transportation uses fiber optic cable buried alongside the road to monitor roadways in real time by detecting acoustic events in the vicinity of the fiber, like crashes, avalanches, vehicle speeds and travel times

NEC Intelligent Optical Fiber Sensing Solution…allows Communications Service Providers and optical fiber owners from around the world to utilize optical fiber as a sensor. This solution contributes to infrastructure maintenance by using AI to analyze vibrations detected with optical fibers

innovative sources of real-world data to calibrate a widely used empirical relationship in traffic engineering….relationship between traffic volume and speed….This would benefit the transportation planning by pinpointing the bottlenecks