Smart Technologies for Traffic Lights

technologytraffic.com/2020/05/21/the-benefits-of-using-modern-traffic-technologies-by-data-room

Every aspect of life is becoming smarter even traffic lights. Almost unchanged for more than 100 years, today’s American traffic lights have entered the era of machine learning. The result is a more efficient, safer, and more eco-friendly transportation system. Technology for preventing traffic signals for instance can assist drivers in avoiding a life-threatening collision with pedestrians. A system that combines traffic lights and e-bike/scooter sensors will automatically schedule stops to align with commuter travel schedules.

IoT sensor and connectivity technology enables smarter traffic control systems that maximize energy efficiency by optimizing the timings of signals in real-time. The data gathered by cameras and sensors can be pre-processed by the device, or sent to an automated traffic management hub which then integrates it into AI-based algorithms. The results are more precise modeling and predictive analysis to avoid congestion, coordinate public transportation schedules, and reduce carbon emissions.

These smart technologies can transform urban transport systems. Smart e-bike/scooter sensors for instance, can detect and communicate location of shared vehicles to make ride sharing more practical. Micromobility payment systems on the other hand permit parking on the street or road tolls, without the requirement for accurate change.

IoT smart traffic technology could also increase the efficiency of public transport and make it easier for commuters to track buses and trams in real-time using live tracking apps. Intelligent intersection technology is able to prioritize emergency vehicles, allowing them to get to their destination quicker – an innovation that has already drastically decreased crash rates in certain cities.